NOAA Current Watches-WA

* WHAT...Temperatures as low as 33 to 36 degrees will result in frost formation. * WHERE...Central and Southern Willamette Valley, Tualatin Valley, Outer Southeast Portland Metro, Upper Hood River Valley, and North Clark County Lowlands. * WHEN...From midnight tonight to 9 AM PDT Friday. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. Frost Advisory 2025-04-03T01:33:00-07:00 2025-04-03T01:33:00-07:00 2025-04-04T00:00:00-07:00 2025-04-03T16:30:00-07:00 Actual Alert Met Expected Minor Likely Tualatin Valley; Outer Southeast Portland Metro; West Central Willamette Valley; East Central Willamette Valley; Benton County Lowlands; Linn County Lowlands; Lane County Lowlands; Upper Hood River Valley; North Clark County Lowlands SAME 041067 SAME 041051 SAME 041005 SAME 041071 SAME 041053 SAME 041047 SAME 041003 SAME 041043 SAME 041039 SAME 041027 SAME 053011 UGC ORZ109 UGC ORZ113 UGC ORZ114 UGC ORZ115 UGC ORZ116 UGC ORZ117 UGC ORZ118 UGC ORZ121 UGC WAZ205 AWIPSidentifier NPWPQR WMOidentifier WWUS76 KPQR 030833 NWSheadline FROST ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 9 AM PDT FRIDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPQR.FR.Y.0001.250404T0700Z-250404T1600Z/ eventEndingTime 2025-04-04T16:00:00+00:00

* WHAT...Minor coastal flooding expected. Inundation up to 1.8 to 2.1 feet above ground level is possible along shorelines and low- lying coastal areas. * WHERE...Northern Washington Coast and Grays Harbor County Coast zones. * WHEN...From 2 AM to 6 AM PDT Tuesday. * IMPACTS...Minor coastal flooding due to tidal overflow is expected around high tide. This may lead to flooding of parking lots, parks, and roads, with only isolated road closures expected. Coastal Flood Advisory 2025-04-01T04:24:00-07:00 2025-04-01T04:24:00-07:00 2025-04-01T04:24:00-07:00 2025-04-01T06:00:00-07:00 Actual Alert Met Expected Minor Likely Northern Washington Coast; Grays Harbor County Coast UGC WAZ330 UGC WAZ331 AWIPSidentifier CFWSEW WMOidentifier WHUS46 KSEW 011124 NWSheadline COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 AM PDT EARLY THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KSEW.CF.Y.0001.000000T0000Z-250401T1300Z/ eventEndingTime 2025-04-01T13:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.85fc82de4574594e57220fd5b4493dcc3d307aab.001.1,2025-03-31T15:02:00-07:00

* WHAT...Tidal overflow flooding expected. * WHERE...In Oregon, Clatsop County Coast. In Washington, South Washington Coast. * WHEN...From 2 AM to 6 AM PDT Tuesday. * IMPACTS...Minor flooding, up to one foot above ground level, during high tides is expected in the low lying areas near bays, sloughs, and the lower reaches of the coastal rivers. Coastal Flood Advisory 2025-04-01T01:56:00-07:00 2025-04-01T01:56:00-07:00 2025-04-01T02:00:00-07:00 2025-04-01T06:00:00-07:00 Actual Update Met Expected Minor Likely Clatsop County Coast; South Washington Coast SAME 041007 SAME 053049 UGC ORZ101 UGC WAZ201 AWIPSidentifier CFWPQR WMOidentifier WHUS46 KPQR 010856 NWSheadline COASTAL FLOOD ADVISORY REMAINS IN EFFECT UNTIL 6 AM PDT EARLY THIS MORNING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.CON.KPQR.CF.Y.0002.250401T0900Z-250401T1300Z/ eventEndingTime 2025-04-01T13:00:00+00:00

* WHAT...Minor coastal flooding expected. Inundation up to 1.8 to 2.1 feet above ground level is possible along shorelines and low-lying coastal areas. * WHERE...Northern Washington Coast and Grays Harbor County Coast zones. * WHEN...From 2 AM to 6 AM PDT Tuesday. * IMPACTS...Minor coastal flooding due to tidal overflow is expected around high tide. This may lead to flooding of parking lots, parks, and roads, with only isolated road closures expected. Coastal Flood Advisory 2025-03-31T15:02:00-07:00 2025-03-31T15:02:00-07:00 2025-04-01T02:00:00-07:00 2025-04-01T04:00:00-07:00 Actual Alert Met Expected Minor Likely Northern Washington Coast; Grays Harbor County Coast UGC WAZ330 UGC WAZ331 AWIPSidentifier CFWSEW WMOidentifier WHUS46 KSEW 312202 NWSheadline COASTAL FLOOD ADVISORY IN EFFECT FROM 2 AM TO 6 AM PDT TUESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KSEW.CF.Y.0001.250401T0900Z-250401T1300Z/ eventEndingTime 2025-04-01T13:00:00+00:00

* WHAT...Tidal overflow flooding expected. * WHERE...In Oregon, Clatsop County Coast. In Washington, South Washington Coast. * WHEN...From 2 AM to 6 AM PDT Tuesday. * IMPACTS...Minor flooding, up to one foot above ground level, during high tides is expected in the low lying areas near bays, sloughs, and the lower reaches of the coastal rivers. Coastal Flood Advisory 2025-03-31T13:55:00-07:00 2025-03-31T13:55:00-07:00 2025-04-01T02:00:00-07:00 2025-04-01T06:00:00-07:00 Actual Alert Met Expected Minor Likely Clatsop County Coast; South Washington Coast SAME 041007 SAME 053049 UGC ORZ101 UGC WAZ201 AWIPSidentifier CFWPQR WMOidentifier WHUS46 KPQR 312055 NWSheadline COASTAL FLOOD ADVISORY IN EFFECT FROM 2 AM TO 6 AM PDT TUESDAY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS VTEC /O.NEW.KPQR.CF.Y.0002.250401T0900Z-250401T1300Z/ eventEndingTime 2025-04-01T13:00:00+00:00

...The Flood Warning continues for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. .Rain over the south slopes of the Olympics pushed the Skokomish River above flood stage Friday evening. * WHAT...Minor flooding continues on the lowest reaches of the river. * WHERE...Skokomish River at Potlatch. * WHEN...Until this evening. * IMPACTS...At 16.0 feet, the Skokomish River will locally spill over its banks into low-lying areas of the Skokomish Valley. * ADDITIONAL DETAILS... - At 11:45 AM PDT Saturday the stage was 16.5 feet. - Flood stage is 16.5 feet. - Forecast...The river will fall below flood stage late this morning to 15.4 feet late Monday morning. - Flood History...This crest compares to a previous crest of 16.5 feet on 01/18/1986. - http://www.weather.gov/safety/flood Flood Warning 2025-03-29T11:59:00-07:00 2025-03-29T11:59:00-07:00 2025-03-29T11:59:00-07:00 2025-03-29T19:30:00-07:00 Actual Update Met Immediate Severe Observed Mason, WA 47.33,-123.1 47.28,-123.16 47.33,-123.33 47.34,-123.25 47.32,-123.19 47.35,-123.15 47.33,-123.1 SAME 053045 UGC WAC045 AWIPSidentifier FLSSEW WMOidentifier WGUS86 KSEW 291859 NWSheadline FLOOD WARNING NOW IN EFFECT UNTIL THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.EXT.KSEW.FL.W.0011.000000T0000Z-250330T0230Z/ eventEndingTime 2025-03-30T02:30:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.6e573700b9f37eb9ef136c481485a9ae083b2322.001.1,2025-03-28T19:48:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.d4d8a3e7b859c9c3a423c115f93a6309e8ff835b.001.1,2025-03-28T11:46:00-07:00

...The Flood Warning continues for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. .Rain over the south slopes of the Olympics pushed the Skokomish River above flood stage Friday evening. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Skokomish River at Potlatch. * WHEN...Until late this evening. * IMPACTS...At 16.5 feet, the Skokomish River will cause widespread flooding of pasture lands, with water flowing quickly over West Bourgault Road and Skokomish Valley Road. * ADDITIONAL DETAILS... - At 3:30 AM PDT Saturday the stage was 16.7 feet. - Flood stage is 16.5 feet. - Recent Activity...The maximum river stage in the 24 hours ending at 3:30 AM PDT Saturday was 16.7 feet. - Forecast...The river crested near 16.7 feet late Friday evening. It will fall below flood stage Saturday afternoon. - Flood History...This crest compares to a previous crest of 16.7 feet on 11/29/1995. - http://www.weather.gov/safety/flood Flood Warning 2025-03-29T04:09:00-07:00 2025-03-29T04:09:00-07:00 2025-03-29T04:09:00-07:00 2025-03-29T12:15:00-07:00 Actual Update Met Immediate Severe Observed Mason, WA 47.33,-123.1 47.28,-123.16 47.33,-123.33 47.34,-123.25 47.32,-123.19 47.35,-123.15 47.33,-123.1 SAME 053045 UGC WAC045 AWIPSidentifier FLSSEW WMOidentifier WGUS86 KSEW 291109 NWSheadline FLOOD WARNING NOW IN EFFECT UNTIL LATE THIS EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.EXT.KSEW.FL.W.0011.000000T0000Z-250330T0459Z/ eventEndingTime 2025-03-30T04:59:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.d4d8a3e7b859c9c3a423c115f93a6309e8ff835b.001.1,2025-03-28T11:46:00-07:00

...The Flood Warning is extended for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. .Rain over the south slopes of the Olympics has pushed the Skokomish River above flood stage Friday evening. * WHAT...Minor flooding is occurring and minor flooding is forecast. * WHERE...Skokomish River at Potlatch. * WHEN...Until late tomorrow evening. * IMPACTS...At 16.5 feet, the Skokomish River will cause widespread flooding of pasture lands, with water flowing quickly over West Bourgault Road and Skokomish Valley Road. * ADDITIONAL DETAILS... - At 7:30 PM PDT Friday the stage was 16.6 feet. - Flood stage is 16.5 feet. - Forecast...The river will crest near 16.9 feet late Friday evening. It will fall below flood stage Saturday afternoon. - http://www.weather.gov/safety/flood Flood Warning 2025-03-28T19:48:00-07:00 2025-03-28T19:48:00-07:00 2025-03-28T19:48:00-07:00 2025-03-29T05:00:00-07:00 Actual Update Met Immediate Severe Observed Mason, WA 47.33,-123.1 47.28,-123.16 47.33,-123.33 47.34,-123.25 47.32,-123.19 47.35,-123.15 47.33,-123.1 SAME 053045 UGC WAC045 AWIPSidentifier FLSSEW WMOidentifier WGUS86 KSEW 290248 NWSheadline FLOOD WARNING NOW IN EFFECT UNTIL LATE TOMORROW EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.EXT.KSEW.FL.W.0011.000000T0000Z-250330T0603Z/ eventEndingTime 2025-03-30T06:03:00+00:00

...The National Weather Service in Seattle WA has issued a Flood Warning for the following rivers in Washington... Skokomish River At Potlatch affecting Mason County. .Continued rain over the south slopes of the Olympics will drive the Skokomish River above flood stage this evening into tonight. * WHAT...Minor flooding is forecast. * WHERE...Skokomish River at Potlatch. * WHEN...From this afternoon to late tomorrow evening. * IMPACTS...At 16.5 feet, the Skokomish River will cause widespread flooding of pasture lands, with water flowing quickly over West Bourgault Road and Skokomish Valley Road. * ADDITIONAL DETAILS... - At 11:30 AM PDT Friday the stage was 16.1 feet. - Flood stage is 16.5 feet. - Forecast...The river will rise above flood stage late this afternoon to 16.9 feet late this evening. It will then fall below flood stage early tomorrow afternoon to 15.5 feet late Monday morning. It will rise to 15.7 feet late Monday evening. It will then fall again and remain below flood stage. - Flood History...This crest compares to a previous crest of 16.8 feet on 11/23/1990. - http://www.weather.gov/safety/flood Flood Warning 2025-03-28T11:46:00-07:00 2025-03-28T11:46:00-07:00 2025-03-28T16:00:00-07:00 2025-03-28T20:00:00-07:00 Actual Alert Met Expected Severe Likely Mason, WA 47.33,-123.1 47.28,-123.16 47.33,-123.33 47.34,-123.25 47.32,-123.19 47.35,-123.15 47.33,-123.1 SAME 053045 UGC WAC045 AWIPSidentifier FLWSEW WMOidentifier WGUS46 KSEW 281846 NWSheadline FLOOD WARNING IN EFFECT FROM THIS AFTERNOON TO LATE TOMORROW EVENING BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.NEW.KSEW.FL.W.0011.250328T2300Z-250330T0600Z/ eventEndingTime 2025-03-30T06:00:00+00:00

Rain continues to fall over the Olympic Basins, keeping the Skokomish river on the rise. A brief rise to minor flood stage is possible. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest Washington, including the following county, Mason. * WHEN...Through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood Flood Watch 2025-03-28T02:56:00-07:00 2025-03-28T02:56:00-07:00 2025-03-28T02:56:00-07:00 2025-03-28T16:00:00-07:00 Actual Update Met Future Severe Possible Mason, WA SAME 053045 UGC WAC045 AWIPSidentifier FFASEW WMOidentifier WGUS66 KSEW 280956 NWSheadline FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.FA.A.0007.000000T0000Z-250330T0000Z/ eventEndingTime 2025-03-30T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.727ed5b125bb17a987259a7cd3c646b37445a701.001.1,2025-03-27T03:52:00-07:00 w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.14a4b262028fe6439400a830e49f05c8f4c13de5.001.1,2025-03-26T16:40:00-07:00

Rain continues to fall over the Olympic Basins, keeping the Skokomish river on the rise. A brief rise to minor flood stage is possible. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest Washington, including the following county, Mason. * WHEN...Through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - http://www.weather.gov/safety/flood Flood Watch 2025-03-27T14:45:00-07:00 2025-03-27T14:45:00-07:00 2025-03-27T17:00:00-07:00 2025-03-28T03:45:00-07:00 Actual Update Met Future Severe Possible Mason, WA SAME 053045 UGC WAC045 AWIPSidentifier FFASEW WMOidentifier WGUS66 KSEW 272145 NWSheadline FLOOD WATCH REMAINS IN EFFECT THROUGH SATURDAY AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.FA.A.0007.250328T0000Z-250330T0000Z/ eventEndingTime 2025-03-30T00:00:00+00:00 expiredReferences w-nws.webmaster@noaa.gov,urn:oid:2.49.0.1.840.0.14a4b262028fe6439400a830e49f05c8f4c13de5.001.1,2025-03-26T16:40:00-07:00

Heavy precipitation at times over the Olympics could push the Skokomish River above flood stage. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest Washington, including the following county, Mason. * WHEN...From this afternoon through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Heavy precipitation at times over the Olympics could push the Skokomish River above flood stage. - http://www.weather.gov/safety/flood Flood Watch 2025-03-27T03:52:00-07:00 2025-03-27T03:52:00-07:00 2025-03-27T17:00:00-07:00 2025-03-27T17:00:00-07:00 Actual Update Met Future Severe Possible Mason, WA SAME 053045 UGC WAC045 AWIPSidentifier FFASEW WMOidentifier WGUS66 KSEW 271052 NWSheadline FLOOD WATCH REMAINS IN EFFECT FROM THIS AFTERNOON THROUGH SATURDAY AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.CON.KSEW.FA.A.0007.250328T0000Z-250330T0000Z/ eventEndingTime 2025-03-30T00:00:00+00:00

At 1129 PM PDT, Doppler radar was tracking a strong thunderstorm near Davenport, or 30 miles west of Cheney, moving northeast at 60 mph. HAZARD...Wind gusts up to 50 mph, and some lightning. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Mohler, Harrington, Govan, Gravelles, Cedonia, Tyler, Mondovi, Medical Lake, Rocklyn, Fairchild AFB, Eleanor, Sherman, Bluestem, Davenport, Deep Creek, Waukon, Lincoln, Cheney, Little Falls Dam, and Four Lakes. This includes the following highways... Interstate 90 in Washington between mile markers 251 and 279. U.S. Highway 2 in Washington between mile markers 214 and 283. U.S. Highway 195 in Washington between mile markers 86 and 91. Special Weather Statement 2025-03-26T23:29:00-07:00 2025-03-26T23:29:00-07:00 2025-03-26T23:29:00-07:00 2025-03-27T00:00:00-07:00 Actual Alert Met Expected Moderate Observed Upper Columbia Basin; Spokane Area; Northeast Mountains; Okanogan Highlands 47.22,-118.31 47.72,-118.88 48.31,-118.16 47.53,-117.34 47.22,-118.31 SAME 053001 SAME 053017 SAME 053025 SAME 053043 SAME 053047 SAME 053063 SAME 053051 SAME 053065 SAME 053019 UGC WAZ035 UGC WAZ036 UGC WAZ037 UGC WAZ038 AWIPSidentifier SPSOTX WMOidentifier WWUS86 KOTX 270629 NWSheadline A strong thunderstorm will impact portions of northern Adams, Lincoln, southwestern Stevens, southeastern Ferry and southwestern Spokane Counties through MIDNIGHT PDT eventMotionDescription 2025-03-27T06:29:00-00:00...storm...225DEG...51KT...47.6,-118.21 maxWindGust 50 MPH maxHailSize 0.00 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

THE NATIONAL WEATHER SERVICE WILL ALLOW SEVERE THUNDERSTORM WATCH 65 TO EXPIRE AT 9 PM PDT THIS EVENING FOR THE FOLLOWING AREAS IN OREGON THIS ALLOWS TO EXPIRE 10 COUNTIES IN NORTHWEST OREGON BENTON CLACKAMAS COLUMBIA HOOD RIVER LINN MARION MULTNOMAH POLK WASHINGTON YAMHILL IN WASHINGTON THIS ALLOWS TO EXPIRE 3 COUNTIES IN SOUTHWEST WASHINGTON CLARK COWLITZ SKAMANIA THIS INCLUDES THE CITIES OF ALBANY, AMBOY, BATTLE GROUND, BEAVERTON, CASCADE LOCKS, CASTLE ROCK, CLATSKANIE, CORVALLIS, DALLAS, DETROIT, FOREST GROVE, GOVERNMENT CAMP, GRAND RONDE, GREENBERRY, GRESHAM, HILLSBORO, HOOD RIVER, INDEPENDENCE, KELSO, LEBANON, LONGVIEW, MCMINNVILLE, MOLLALA, MONMOUTH, MOUNT ST. HELENS, MULTNOMAH FALLS, NEWBERG, OREGON CITY, PARKDALE, PORTLAND, RIDGEFIELD, SALEM, SANDY, SKAMANIA, ST. HELENS, STAYTON, STEVENSON, SWEET HOME, VANCOUVER, VERNONIA, WASHOUGAL, AND YACOLT. Severe Thunderstorm Watch 2025-03-26T20:42:00-07:00 2025-03-26T20:42:00-07:00 2025-03-26T20:42:00-07:00 2025-03-26T21:45:00-07:00 Actual Update Met Future Severe Possible Benton, OR; Clackamas, OR; Columbia, OR; Hood River, OR; Linn, OR; Marion, OR; Multnomah, OR; Polk, OR; Washington, OR; Yamhill, OR; Clark, WA; Cowlitz, WA; Skamania, WA SAME 041003 SAME 041005 SAME 041009 SAME 041027 SAME 041043 SAME 041047 SAME 041051 SAME 041053 SAME 041067 SAME 041071 SAME 053011 SAME 053015 SAME 053059 UGC ORC003 UGC ORC005 UGC ORC009 UGC ORC027 UGC ORC043 UGC ORC047 UGC ORC051 UGC ORC053 UGC ORC067 UGC ORC071 UGC WAC011 UGC WAC015 UGC WAC059 AWIPSidentifier WCNPQR WMOidentifier WWUS86 KPQR 270342 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.EXP.KPQR.SV.A.0065.000000T0000Z-250327T0400Z/ eventEndingTime 2025-03-27T04:00:00+00:00

At 520 PM PDT, Doppler radar was tracking a strong thunderstorm 14 miles south of Amanda Park, moving north at 35 mph. HAZARD...Winds in excess of 40 mph and pea size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Neilton, Quinault, Humptulips, and Amanda Park. Special Weather Statement 2025-03-26T17:20:00-07:00 2025-03-26T17:20:00-07:00 2025-03-26T17:20:00-07:00 2025-03-26T17:45:00-07:00 Actual Alert Met Expected Moderate Observed Olympics; Foothills of the Western and Southern Olympic Peninsula; Grays Harbor County Coast 47.54,-124.23 47.55,-124.19 47.56,-124.19 47.63,-123.83 47.24,-123.7 47.13,-124.02 47.53,-124.28 47.54,-124.23 UGC WAZ328 UGC WAZ329 UGC WAZ331 AWIPSidentifier SPSSEW WMOidentifier WWUS86 KSEW 270020 NWSheadline A strong thunderstorm will impact portions of northwestern Grays Harbor and south central Jefferson Counties through 545 PM PDT eventMotionDescription 2025-03-27T00:20:00-00:00...storm...161DEG...31KT...47.25,-123.85 maxWindGust 40 MPH maxHailSize 0.25 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR

Heavy precipitation at times over the Olympics into Friday could push the Skokomish River above flood stage late Thursday. * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of northwest Washington, including the following county, Mason. * WHEN...From Thursday afternoon through Saturday afternoon. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. * ADDITIONAL DETAILS... - Heavy precipitation at times over the Olympics into Friday could push the Skokomish River above flood stage late Thursday. - http://www.weather.gov/safety/flood Flood Watch 2025-03-26T16:40:00-07:00 2025-03-26T16:40:00-07:00 2025-03-27T17:00:00-07:00 2025-03-27T04:45:00-07:00 Actual Alert Met Future Severe Possible Mason, WA SAME 053045 UGC WAC045 AWIPSidentifier FFASEW WMOidentifier WGUS66 KSEW 262340 NWSheadline FLOOD WATCH IN EFFECT FROM THURSDAY AFTERNOON THROUGH SATURDAY AFTERNOON BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.NEW.KSEW.FA.A.0007.250328T0000Z-250330T0000Z/ eventEndingTime 2025-03-30T00:00:00+00:00

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 65 IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR THE FOLLOWING AREAS IN OREGON THIS WATCH INCLUDES 10 COUNTIES IN NORTHWEST OREGON BENTON CLACKAMAS COLUMBIA HOOD RIVER LINN MARION MULTNOMAH POLK WASHINGTON YAMHILL IN WASHINGTON THIS WATCH INCLUDES 3 COUNTIES IN SOUTHWEST WASHINGTON CLARK COWLITZ SKAMANIA THIS INCLUDES THE CITIES OF ALBANY, AMBOY, BATTLE GROUND, BEAVERTON, CASCADE LOCKS, CASTLE ROCK, CLATSKANIE, CORVALLIS, DALLAS, DETROIT, FOREST GROVE, GOVERNMENT CAMP, GRAND RONDE, GREENBERRY, GRESHAM, HILLSBORO, HOOD RIVER, INDEPENDENCE, KELSO, LEBANON, LONGVIEW, MCMINNVILLE, MOLLALA, MONMOUTH, MOUNT ST. HELENS, MULTNOMAH FALLS, NEWBERG, OREGON CITY, PARKDALE, PORTLAND, RIDGEFIELD, SALEM, SANDY, SKAMANIA, ST. HELENS, STAYTON, STEVENSON, SWEET HOME, VANCOUVER, VERNONIA, WASHOUGAL, AND YACOLT. Severe Thunderstorm Watch 2025-03-26T15:17:00-07:00 2025-03-26T15:17:00-07:00 2025-03-26T15:17:00-07:00 2025-03-26T21:00:00-07:00 Actual Alert Met Future Severe Possible Benton, OR; Clackamas, OR; Columbia, OR; Hood River, OR; Linn, OR; Marion, OR; Multnomah, OR; Polk, OR; Washington, OR; Yamhill, OR; Clark, WA; Cowlitz, WA; Skamania, WA SAME 041003 SAME 041005 SAME 041009 SAME 041027 SAME 041043 SAME 041047 SAME 041051 SAME 041053 SAME 041067 SAME 041071 SAME 053011 SAME 053015 SAME 053059 UGC ORC003 UGC ORC005 UGC ORC009 UGC ORC027 UGC ORC043 UGC ORC047 UGC ORC051 UGC ORC053 UGC ORC067 UGC ORC071 UGC WAC011 UGC WAC015 UGC WAC059 AWIPSidentifier WCNPQR WMOidentifier WWUS86 KPQR 262217 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.NEW.KPQR.SV.A.0065.250326T2217Z-250327T0400Z/ eventEndingTime 2025-03-27T04:00:00+00:00

THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 65 IN EFFECT UNTIL 9 PM PDT THIS EVENING FOR THE FOLLOWING AREAS IN WASHINGTON THIS WATCH INCLUDES 4 COUNTIES IN WEST CENTRAL WASHINGTON KING LEWIS PIERCE THURSTON THIS INCLUDES THE CITIES OF CHEHALIS, FORDS PRAIRIE, LACEY, OLYMPIA, SEATTLE, TACOMA, AND TUMWATER. Severe Thunderstorm Watch 2025-03-26T15:13:00-07:00 2025-03-26T15:13:00-07:00 2025-03-26T15:13:00-07:00 2025-03-26T21:00:00-07:00 Actual Alert Met Future Severe Possible King, WA; Lewis, WA; Pierce, WA; Thurston, WA SAME 053033 SAME 053041 SAME 053053 SAME 053067 UGC WAC033 UGC WAC041 UGC WAC053 UGC WAC067 AWIPSidentifier WCNSEW WMOidentifier WWUS66 KSEW 262213 BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS EAS-ORG WXR VTEC /O.NEW.KSEW.SV.A.0065.250326T2213Z-250327T0400Z/ eventEndingTime 2025-03-27T04:00:00+00:00

ESFPDT Temperatures in the 60s and 70s Wednesday will increase snow melt of the mid and high elevation snow pack. This will be followed by mountain rain Wednesday through Friday. Saturated mountain soils will allow for efficient runoff and will increase water levels on mountain rivers, creeks and streams. The primary concern is the John Day River at Service Creek which is forecast to reach minor flood stage Friday morning through Saturday morning, peaking Friday afternoon. The Naches River at Cliffdell is currently in action stage and is forecast to peak Thursday night before slowly declining to below action stage Tuesday evening. The Yakima River at Umtanum is also currently in action stage and is forecast to peak Thursday evening before dropping below action stage Friday evening. The Grande Ronde River at Troy is forecast to reach action stage this evening and peak Thursday night into Friday morning before dropping below action stage Sunday morning. The Naches River near Naches is forecast to reach action stage Thursday morning and peaking Thursday night before dropping below action stage Saturday morning. The Yakima River at Kiona is forecast to reach action stage Friday morning, peaking Saturday morning before dropping below action stage Sunday night. Several other rivers are forecast to approach but not quite reach action stage. Smaller creeks and streams may also have significant rises but at this time they do not appear to reach levels that would cause flooding. People with activities near creeks and streams should exercise caution as flows will be swift and very cold water can quickly lead to hypothermia if someone were to fall into the water. Those with interests along rivers, creeks and streams should continue to monitor forecasts as there is some uncertainty in the expected water levels. Stay tuned to for the latest forecast updates along with any flood warnings or advisories that may be issued. Hydrologic Outlook 2025-03-26T10:24:00-07:00 2025-03-26T10:24:00-07:00 2025-03-26T10:24:00-07:00 2025-03-28T16:00:00-07:00 Actual Alert Met Future Unknown Possible Grande Ronde Valley; Wallowa County; Northern Blue Mountains of Oregon; Southern Blue Mountains of Oregon; John Day Basin; Ochoco-John Day Highlands; Foothills of the Northern Blue Mountains of Oregon; Foothills of the Southern Blue Mountains of Oregon; East Slopes of the Oregon Cascades; Foothills of the Blue Mountains of Washington; Northwest Blue Mountains; Simcoe Highlands; Upper Slopes of the Eastern Washington Cascades Crest; Lower Slopes of the Eastern Washington Cascades Crest SAME 041061 SAME 041063 SAME 041059 SAME 041021 SAME 041023 SAME 041049 SAME 041069 SAME 041031 SAME 041065 SAME 041013 SAME 041017 SAME 053013 SAME 053071 SAME 053039 SAME 053077 SAME 053037 UGC ORZ049 UGC ORZ050 UGC ORZ502 UGC ORZ503 UGC ORZ505 UGC ORZ506 UGC ORZ507 UGC ORZ508 UGC ORZ509 UGC WAZ029 UGC WAZ030 UGC WAZ521 UGC WAZ522 UGC WAZ523 AWIPSidentifier ESFPDT WMOidentifier FGUS76 KPDT 261724 NWSheadline RISES EXPECTED ON RIVERS AND STREAMS THURSDAY INTO THIS WEEKEND BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS

ESFSEW A storm system will bring in heavy rainfall at times over the Olympic Mountains Wednesday and Thursday. Total precipitation amounts will range from 1 to 3 inches, though rainfall amounts will be highly dependent on the convective nature of this storm system and where heavier showers set up. Snow levels will stay above 8000 feet on Wednesday before falling to 3500 feet on Thursday, increasing the potential for river flooding. River flooding remains possible and we will continue to monitor the potential for river flooding during this period. Hydrologic Outlook 2025-03-25T13:18:00-07:00 2025-03-25T13:18:00-07:00 2025-03-25T13:18:00-07:00 2025-03-26T13:30:00-07:00 Actual Alert Met Future Unknown Possible Mason, WA SAME 053045 UGC WAC045 AWIPSidentifier ESFSEW WMOidentifier FGUS76 KSEW 252018 NWSheadline THREAT OF RIVER FLOODING THURSDAY THROUGH FRIDAY FOR MASON COUNTY BLOCKCHANNEL EAS BLOCKCHANNEL NWEM BLOCKCHANNEL CMAS