Powerful Pacific Storm to Bring Widespread Hazardous Weather to West Coast; Two Storm Systems to Impact Central and Eastern U.S.

A powerful Pacific storm will hammer the West Coast into Friday with strong winds, heavy rain and heavy mountain snow. Heavy rain will bring a threat of flash flooding along recent burn scars while blizzard conditions are expected in the Sierras. Meanwhile, two winter storms will bring areas of heavy snow and freezing rain followed by bitter cold into this weekend from the Plains to the Northeast. Read More >

Hazardous Weather Conditions

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Current conditions at

TUOLUMNE MEADOWS (TUM) (TUMC1)

Lat: 37.87333°NLon: 119.35°WElev: 8600ft.

25°F

-4°C

Humidity	90%
Wind Speed	NNE 4 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Wind Chill	20°F (-7°C)
Last update	16 Jan 6:00 am PST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

10 Miles E Yosemite CA

Flash Flood Watch January 16, 04:00pm until January 17, 10:00pm

Winter Storm Warning January 16, 04:00pm until January 17, 10:00pm

Click here for hazard details and duration

Flash Flood Watch

Winter Storm Warning

Today

Snow and
Windy
High: 24 °F
Tonight

Heavy Snow
and Very
Windy
Low: 20 °F
Thursday

Heavy Snow
and Windy
High: 24 °F⇓
Thursday
Night

Heavy Snow
and Windy
then Chance
Snow Showers
Low: 11 °F
Friday

Partly Sunny
High: 29 °F
Friday
Night

Partly Cloudy
Low: 18 °F
Saturday

Mostly Sunny
and Breezy
High: 33 °F
Saturday
Night

Breezy.
Partly Cloudy
then Slight
Chance Snow
Showers
Low: 19 °F
Sunday

Chance Snow
Showers and
Windy
High: 29 °F

Detailed Forecast

Today

Snow. High near 24. Wind chill values as low as -4. Windy, with a south wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 20. Wind chill values as low as -1. Very windy, with a southwest wind 30 to 35 mph increasing to 40 to 45 mph after midnight. Winds could gust as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 26 to 32 inches possible.

Thursday

Snow showers. The snow could be heavy at times. Temperature rising to near 24 by noon, then falling to around 17 during the remainder of the day. Wind chill values as low as -3. Windy, with a west southwest wind 30 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Thursday Night

Snow showers, mainly before 10pm. The snow could be heavy at times. Low around 11. Wind chill values as low as -9. Windy, with a west wind 25 to 30 mph decreasing to 15 to 20 mph in the evening. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Friday

Partly sunny, with a high near 29. West northwest wind 10 to 15 mph.

Friday Night

Partly cloudy, with a low around 18. North northwest wind 10 to 15 mph.

Saturday

Mostly sunny, with a high near 33. Breezy, with a northeast wind around 20 mph becoming south in the morning. Winds could gust as high as 30 mph.

Saturday Night

A 10 percent chance of snow showers after 4am. Partly cloudy, with a low around 19. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday

A 50 percent chance of snow showers, mainly after 10am. Partly sunny, with a high near 29. Windy, with a south southwest wind 20 to 30 mph, with gusts as high as 35 mph.

Sunday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 11. Windy, with a west southwest wind 30 to 35 mph, with gusts as high as 45 mph.

M.L.King Day

Sunny, with a high near 23. Blustery, with a north northeast wind 20 to 25 mph, with gusts as high as 30 mph.

Monday Night

Mostly clear, with a low around 10. Blustery, with a north northeast wind 20 to 25 mph, with gusts as high as 35 mph.

Tuesday

Sunny, with a high near 26. Windy, with a north northeast wind 20 to 30 mph, with gusts as high as 40 mph.