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	87%
Wind Speed	W 1 MPH
Barometer	NA
Dewpoint	20°F (-7°C)
Visibility	NA
Last update	12 Apr 02:00 PM PDT

More Information:

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

Extended Forecast for

9 Miles SW Tioga Pass CA

Winter Storm Warning April 12, 02:29pm until April 12, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 12, 02:29pm until April 12, 11:00pm
NOW until 11:00pm Sun
Winter Storm Warning
This Afternoon
High: 23 °F
Snow Showers
and Breezy
Tonight
Low: 12 °F
Snow Showers
then Chance
Snow
Monday
High: 29 °F
Snow Showers
Likely
Monday Night
Low: 13 °F
Decreasing
Clouds
Tuesday
High: 35 °F
Sunny
Tuesday Night
Low: 20 °F
Mostly Clear
Wednesday
High: 37 °F
Mostly Sunny
Wednesday Night
Low: 23 °F
Slight Chance
Snow

Detailed Forecast

This Afternoon

Snow showers. Some thunder is also possible. High near 23. Wind chill values as low as 7. Breezy, with a southwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 10 inches possible.

Tonight

Snow showers before 8pm, then snow, mainly between 8pm and 11pm. Some thunder is also possible. Low around 12. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 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 29. Wind chill values as low as 8. South southwest wind 5 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

Mostly cloudy, then gradually becoming mostly clear, with a low around 13. Northwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

Tuesday

Sunny, with a high near 35. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Tuesday Night

Mostly clear, with a low around 20. West southwest wind 5 to 10 mph becoming light southwest in the evening. Winds could gust as high as 20 mph.

Wednesday

Mostly sunny, with a high near 37. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 23. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday

A chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 33. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

Thursday Night

Mostly clear, with a low around 12. West wind around 15 mph becoming east northeast after midnight. Winds could gust as high as 30 mph.

Friday

Sunny, with a high near 38. East northeast wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 20 mph.

Friday Night

Mostly clear, with a low around 20. West southwest wind 5 to 10 mph becoming southeast in the evening. Winds could gust as high as 20 mph.

Saturday

Mostly sunny, with a high near 42. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.