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.

22°F

-6°C

Humidity	87%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Last update	12 Apr 09:00 PM PDT

More Information:

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

Extended Forecast for

13 Miles NW Tioga Pass CA

Winter Storm Warning April 12, 09:56pm until April 12, 11:00pm

Click here for hazard details and duration

...

Winter Storm Warning April 12, 09:56pm until April 12, 11:00pm
NOW until 11:00pm Sun
Winter Storm Warning
Tonight
Low: 8 °F
Snow then
Chance Snow
Monday
High: 29 °F
Snow Showers
Likely
Monday Night
Low: 9 °F
Slight Chance
Snow then
Mostly Clear
Tuesday
High: 34 °F
Sunny
Tuesday Night
Low: 15 °F
Mostly Clear
Wednesday
High: 35 °F
Mostly Sunny
Wednesday Night
Low: 19 °F
Slight Chance
Snow
Thursday
High: 32 °F
Chance Snow

Detailed Forecast

Tonight

Snow, mainly before 11pm. Low around 8. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.

Monday

A 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 2. South 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 around an inch possible.

Monday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 9. Wind chill values as low as zero. West northwest wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 15 mph.

Tuesday

Sunny, with a high near 34. Wind chill values as low as 2. West southwest wind 5 to 10 mph, with gusts as high as 15 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, with a high near 35. 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 slight chance of snow showers after 11am. Some thunder is also possible. Partly sunny and cold, with a high near 32. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

Thursday Night

Mostly clear, with a low around 9. West northwest wind around 15 mph becoming east northeast after midnight. Winds could gust as high as 25 mph.

Friday

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

Friday Night

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

Saturday

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

Saturday Night

Partly cloudy, with a low around 21. West southwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

Sunday

Mostly sunny, with a high near 44. Southwest wind 5 to 15 mph, with gusts as high as 30 mph.