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	92%
Wind Speed	WSW 0 MPH
Barometer	NA
Dewpoint	22°F (-6°C)
Visibility	NA
Last update	12 Apr 03:00 PM PDT

More Information:

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

Extended Forecast for

10 Miles W Conway Summit CA

Winter Storm Warning April 12, 03:29pm until April 12, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 12, 03:29pm until April 12, 11:00pm
NOW until 11:00pm Sun
Winter Storm Warning
This Afternoon
High: 25 °F
Snow Showers
and Breezy
Tonight
Low: 8 °F
Snow then
Chance Snow
Monday
High: 30 °F
Snow Showers
Likely
Monday Night
Low: 8 °F
Partly Cloudy
Tuesday
High: 36 °F
Sunny
Tuesday Night
Low: 15 °F
Mostly Clear
Wednesday
High: 37 °F
Mostly Sunny
then Partly
Sunny and
Breezy
Wednesday Night
Low: 19 °F
Slight Chance
Snow and
Breezy

Detailed Forecast

This Afternoon

Snow showers. Some thunder is also possible. High near 25. Wind chill values as low as 8. Breezy, with a southwest wind 20 to 25 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, mainly before 11pm. Low around 8. Wind chill values as low as 1. 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 80%. New snow accumulation of 4 to 8 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 30. Wind chill values as low as 2. South southwest wind 5 to 10 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

Partly cloudy, with a low around 8. 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, with a high near 36. 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 15 mph, with gusts as high as 20 mph.

Wednesday

Mostly sunny, with a high near 37. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Wednesday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 19. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph.

Thursday

A chance of snow before 11am, then a slight chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 34. 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. Blustery, with a west northwest wind 15 to 20 mph becoming east northeast after midnight. Winds could gust as high as 30 mph.

Friday

Sunny, with a high near 39. East northeast wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

Friday Night

Partly cloudy, with a low around 15. West wind 5 to 10 mph becoming south in the evening. Winds could gust as high as 20 mph.

Saturday

Mostly sunny, with a high near 44. 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, with gusts as high as 25 mph.

Sunday

Mostly sunny, with a high near 46. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.