Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Hazardous Weather Conditions

Winter Storm Warning until April 12, 11:00 PM PDT

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.

24°F

-4°C

Humidity	88%
Wind Speed	W 1 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Last update	12 Apr 07:00 PM PDT

More Information:

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

Extended Forecast for

9 Miles SSW Tioga Pass CA

Winter Storm Warning April 12, 07:52pm until April 12, 11:00pm

Click here for hazard details and duration

...

Winter Storm Warning April 12, 07:52pm until April 12, 11:00pm
NOW until 11:00pm Sun
Winter Storm Warning
Tonight
Low: 8 °F
Snow Showers
and Breezy
then Chance
Snow
Monday
High: 21 °F
Snow Showers
Likely
Monday Night
Low: 9 °F
Partly Cloudy
Tuesday
High: 26 °F
Cold
Tuesday Night
Low: 15 °F
Mostly Clear
Wednesday
High: 28 °F
Cold
Wednesday Night
Low: 19 °F
Slight Chance
Snow
Thursday
High: 24 °F
Chance Snow
and Breezy

Detailed Forecast

Tonight

Snow showers before 8pm, then snow, mainly between 8pm and 11pm. Some thunder is also possible. Low around 8. Wind chill values as low as -2. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 7 inches possible.

Monday

A slight chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Partly sunny and cold, with a high near 21. Wind chill values as low as 1. Southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Monday Night

Partly cloudy, with a low around 9. Wind chill values as low as -1. North northwest wind 5 to 10 mph becoming west southwest after midnight. Winds could gust as high as 20 mph.

Tuesday

Sunny and cold, with a high near 26. Wind chill values as low as 2. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Tuesday Night

Mostly clear, with a low around 15. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday

Mostly sunny and cold, with a high near 28. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.

Wednesday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 19. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.

Thursday

A chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny and cold, with a high near 24. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 30%.

Thursday Night

Mostly clear, with a low around 8. Breezy, with a west wind 15 to 20 mph becoming east northeast in the evening. Winds could gust as high as 30 mph.

Friday

Sunny and cold, with a high near 29. East northeast wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.

Friday Night

Mostly clear, with a low around 16. West southwest wind around 10 mph becoming south in the evening. Winds could gust as high as 20 mph.

Saturday

Mostly sunny, with a high near 33. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday Night

Partly cloudy, with a low around 20. West southwest wind 5 to 15 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

Sunday

Mostly sunny, with a high near 35. North wind 5 to 15 mph becoming southwest in the morning. Winds could gust as high as 30 mph.