NorCal Skywarn 🇺🇸

This is the official page of NorCal Skywarn,N6CSW. Follow for weather and important weather related emergency announcements. Contact: [email protected]

[Bureau of Reclamation - California-Great Basin @ReclamationCGB]

Starting today flows from Keswick Dam into the Sacramento River will increase to 11,000 cfs. Keswick Dam is part of the Central Valley Project that moves water from Shasta Reservoir in the north as far south as Bakersfield. Please use caution along the river!

[NWS Reno @NWSReno]

This is the view from Mt Rose Highway. It's another chilly day with rain and snow showers around the Sierra and western NV. Mountain roads are wet or snow covered. Warmer weather returns Monday, though it could turn chilly and wet again next weekend.

[NorCal Skywarn 🇺🇸 @NorCal_Skywarn]

@KTVU You left out ILLEGAL ALIEN. Oops!

[UC Berkeley Central Sierra Snow Lab @UCB_CSSL]

4/26/25 9:10am Update:
#Snow started shortly after midnight and we have accumulated 4.5" (11.5 cm) so far with light to moderate rates.

We expect more snow through tomorrow with the heaviest rates being overnight tonight and another 5-10" at the lab.

#CAwx #CAwater

[Heather Waldman @KCRAHeather]

The @kcranews weather team is growing!

Meet meteorologist Ophelia Young. She just moved back to NorCal after spending the last ten years forecasting in Las Vegas.

We’re excited she’s here!

[NorCal Skywarn 🇺🇸 @NorCal_Skywarn]

@KTVU When did the State Capital move to San Francisco? Since you’re talking about the State you should have a pic of Sacramento or the Capital.

[NorCal Skywarn 🇺🇸 @NorCal_Skywarn]

How much if any rain did you receive today? #Cocorahs #SacWx #CaWX

[NorCal Skywarn 🇺🇸 @NorCal_Skywarn]

May have some rain this weekend with Snow ❄️ in the mountains. Possible chain controls for those traveling over Interstate 80 and Highway 50. Keep them handy just in case. Heaviest rain looks like South of Highway 50. #CAWX #SierraWx

[NorCal Skywarn 🇺🇸 @NorCal_Skywarn]

Kick off your week by checking out these free, online weather courses! The class tonight is on Severe Thunderstorms.⛈️ The entire #weather101 lineup can be seen here - Register today! https://t.co/B9aVwGDy6a

[NorCal Skywarn 🇺🇸 @NorCal_Skywarn]

@BGatesIsaPyscho The pick up. Should of slowed down just enough to let the semi pass. Try to beat a Semi and you will loose. The Semi can’t slam on the breaks like cars/trucks can.

[Ronald Martinez @CAStormLover]

Thunderstorms east of Stockton lighting up the night sky ⛈️🌙 #CAwx #WxTwitter

[NorCal Skywarn 🇺🇸 @NorCal_Skywarn]

Mountain Travel is still delayed by Snow and Spin Outs. If you’re expecting somone or traveling expect delays. #CAWx #NVWx #SierraTravel

https://t.co/DHCtL90DBB

[Bradley @W_C_Weather]

Sacramento Valley go off #CAwx

[NWS Sacramento @NWSSacramento]

Active weather is expected to continue throughout the day into the evening. Expect moderate to heavy mountain snow, with Valley and foothill rain showers and scattered afternoon to evening thunderstorms. #CAwx

[NorCal Skywarn 🇺🇸 @NorCal_Skywarn]

Both Highway 50 and Interstate 80 are a mess with Snow and spin outs. Traffic being held in both East and Westbound directions. #CAWx #SierraTravel #TahoeWx #SierraWx

[NorCal Skywarn 🇺🇸 @NorCal_Skywarn]

#CAWx #MarineWx Use caution ⚠️ near the Ocean and never turn your back on it.

[NWS Bay Area 🌉 @NWSBayArea]

🚩A Beach Hazards Statement is in effect from 8 AM Sunday - 11 PM Tuesday for Pacific Coast beaches. While warm conditions can be expected on land, the Pacific Ocean is 51°-57° and will not be your friend during this time with an increased risk of sneaker waves and rip currents🚩

[AccuWeather @accuweather]

Eruption Extravaganza: Kilauea delivered an awe-inspiring display during its latest eruption, shooting lava over 700 feet into the sky! 🌋🔥

[NWS Sacramento @NWSSacramento]

Thunderstorm chances (15-35%) return on Wednesday to the northern & central Sacramento Valley, adjacent foothills, and the Sierra. Impacts will include lightning, gusty winds, brief heavy rain, and small accumulating hail. Remember, if you see a flash, dash inside! #CAwx