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.

28°F

-2°C

Humidity	69%
Wind Speed	WNW 1 MPH
Barometer	NA
Dewpoint	19°F (-7°C)
Visibility	NA
Last update	12 Apr 11:00 AM PDT

More Information:

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

Extended Forecast for

9 Miles NE Yosemite CA

Winter Storm Warning April 12, 11:15am until April 12, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 12, 11:15am until April 12, 11:00pm
NOW until 11:00pm Sun
Winter Storm Warning
Today
High: 27 °F
Heavy Snow
and Breezy
Tonight
Low: 7 °F
Heavy Snow
then Chance
Snow
Monday
High: 31 °F
Chance Snow
Monday Night
Low: 10 °F
Partly Cloudy
Tuesday
High: 37 °F
Sunny
Tuesday Night
Low: 15 °F
Mostly Clear
Wednesday
High: 39 °F
Mostly Sunny
Wednesday Night
Low: 17 °F
Mostly Cloudy

Detailed Forecast

Today

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 27. Wind chill values as low as 10. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow showers before 8pm, then snow, mainly between 8pm and 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 7. Southwest wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Monday

A chance of snow, mainly between 11am and 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Partly sunny and cold, with a high near 31. Wind chill values as low as 9. Calm wind becoming west around 5 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

Monday Night

Partly cloudy, with a low around 10. Wind chill values as low as 3. West wind around 5 mph becoming east after midnight. Winds could gust as high as 15 mph.

Tuesday

Sunny, with a high near 37. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.

Tuesday Night

Mostly clear, with a low around 15. West southwest wind around 5 mph becoming calm in the evening. Winds could gust as high as 15 mph.

Wednesday

Mostly sunny, with a high near 39. Light south wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Wednesday Night

Mostly cloudy, with a low around 17. West southwest wind 5 to 10 mph, with gusts as high as 25 mph.

Thursday

A 20 percent chance of snow showers after 11am. Some thunder is also possible. Mostly sunny, with a high near 36. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday Night

Mostly clear, with a low around 9. West wind around 10 mph becoming east northeast in the evening. Winds could gust as high as 25 mph.

Friday

Sunny, with a high near 40. East wind 5 to 10 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 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.

Saturday

Mostly sunny, with a high near 46. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.