NWS Western Region

Official Twitter account for the National Weather Service Western Region Headquarters. Details:

[California Governor's Office of Emergency Services @Cal_OES]

Cal OES reacts to some misinformation going viral right now.

Stay aware and alert this storm season and remember to only get your emergency information from official sources like https://t.co/RopTmXbifC.

#StayStormInformed

[California Governor's Office of Emergency Services @Cal_OES]

Fall brings change to California, from cooler temperatures, falling leaves to changes in outdoor activities and new hazards. With these changes, Cal OES would like everyone to be aware and prepared this season.
To learn fall preparedness tips, visit: https://t.co/6brhMSduGD

[NWS Director @NWSDirector]

Earth is my favorite planet!🌎 Be sure to do your part in making #EarthDay everyday!

[NWS Salt Lake City @NWSSaltLakeCity]

We always get questions about viewing the aurora. If you are curious where @NWSSWPC is forecasting the aurora to be visible the next two days, check out this dashboard! https://t.co/qGgvuo4xgR #utwx #wywx

[NWS AWC @NWSAWC]

Ash from the #Shiveluchvolcano has been reported in portions of Washington and Idaho. A SIGMET has been issued. You can view the latest SIGMETS at https://t.co/Fb4TfV0Q6p #aviation #Flysafe

[NWS Tsunami Alerts @NWS_NTWC]

Tsunami Info Stmt: M4.5 050mi NE San Diego, California 1816PDT Mar 31: Tsunami NOT expected

#NTWC

[NWS Salt Lake City @NWSSaltLakeCity]

☃️ Our break from winter will be short lived as we're already tracking the next heavy snow maker. Confidence is increasing this'll be another impactful system. If you have travel plans Sun through mid-week, stay up-to-date on the latest weather forecasts. #UTwx #WinterPersists

[NWS Medford @NWSMedford]

Drop it like it's cold... here's the snow level forecast through Sunday night! Snow levels will lower over the weekend with the potential for more low-elevation snow starting late Sunday.

[NWS Western Region @NWSWestern]

@NWSLittleRock your friends in Western Region are happy to see warnings coming out of your office again. Our thoughts reach out to you all.

[NWS Western Region @NWSWestern]

Even with the heavy rainfall and snowfall across the west, we're still getting prepared for the upcoming fire weather season!

[NWS IMET Operations @NWS_IMET_OPS]

Monday was Trainee Day at the IMET Continuity of Excellence Exercise in Boise!

We welcome 1/3 of our certified IMETs for the rest of the week starting on Tuesday, and will have remote training for the remaining 2/3 of the IMETs next week.

NOAA/NWS photo by Robert Hyatt

[NWS Glasgow @NWSGlasgow]

It's absolutely amazing what you'll catch as you prep the evening balloon launch. There must have been a herd of 20 to 25 pronghorn out by our upper air building. #mtwx
-video by Ryan Bernhart

[NWS Western Region @NWSWestern]

The American Red Cross is now a close partner with the @NWS as we work together to provide weather information before, during and after high-impact emergencies. #weatherreadynation #WRN #WeatherAware

[NWS Director @NWSDirector]

Excited to join @RedCross President/CEO Gail McGovern as our organizations commit to work even better together to save lives before, during, and after high-impact weather! https://t.co/rtaDIpFlvM

[NWS Bay Area 🌉 @NWSBayArea]

There remain some details to iron out but our confidence has increased in potential impacts from an atmospheric river late Thursday into Friday. Monitor the forecast and consider preparing for the possibility of heavy rain and flooding. #cawx

[NWS Medford @NWSMedford]

Winter weather through Wednesday. Snow levels will generally hover between 1000 and 2000 feet. The heaviest snow will occur over the coastal range and the Siskiyou mountains, including Mt. Shasta City. Snowfall rates could exceed 1"/hour late Tuesday night into Wednesday morning

[NWS Great Falls @NWSGreatFalls]

#MTwx

[NWS Reno @NWSReno]

An Atmospheric River is increasingly likely Thu PM-Sat. The deepest snowpack will absorb much of the rain, but the shallower snowpack below ~ 5500 ft. will pose the greatest flood concerns.

Read the latest AFD for more details: https://t.co/e2fr72a3jU

#CAwx #NVwx

[NWS San Diego @NWSSanDiego]

The weather will turn a little warmer by the end of the week. On Friday and Saturday, a "warm" storm will bring rain to the area. The snow level will be above 9,000 feet. #CAwx

[NWS Salt Lake City @NWSSaltLakeCity]

More snow? A bit. Light snow will develop overnight over N UT & SW WY, persisting into Tuesday morning. Accumulations will be light (less than 1" for valleys, up to 4" for mountains), but any snow that falls will stick to roads. Be careful during the Tuesday AM commute! #utwx

[NWS Pocatello @NWSPocatello]

Temperatures are expected to dip into single digits and even below zero in some places tonight. Warmer temperatures are expected this weekend.

[NWS Missoula @NWSMissoula]

The snow showers across the #NorthernRockies this evening will translate to a mix of snow covered roadways (mainly at high elevations, passes) and black ice (at low elevations) through tonight. Beware rapidly changing conditions through Tuesday morning. #mtwx #idwx