Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. 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.

32°F

0°C

Humidity	75%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	25°F (-4°C)
Visibility	NA
Last update	11 Apr 06:00 PM PDT

More Information:

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

Extended Forecast for

18 Miles S Leavitt Meadows CA

Winter Storm Warning April 11, 06:40pm until April 12, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning April 11, 06:40pm until April 12, 11:00pm
NOW until 11:00pm Sun
Winter Storm Warning
Tonight
Low: 18 °F
Heavy Snow
and Breezy
Sunday
High: 28 °F
Heavy Snow
and Breezy
Sunday Night
Low: 13 °F
Heavy Snow
then Chance
Snow
Monday
High: 32 °F
Snow Likely
Monday Night
Low: 15 °F
Slight Chance
Snow then
Mostly Clear
Tuesday
High: 38 °F
Sunny
Tuesday Night
Low: 20 °F
Mostly Clear
Wednesday
High: 41 °F
Mostly Sunny

Detailed Forecast

Tonight

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 18. Wind chill values as low as 4. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 12 to 18 inches possible.

Sunday

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 28. Wind chill values as low as 2. Breezy, with a south southwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 12 to 18 inches possible.

Sunday Night

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 13. Wind chill values as low as 5. South 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

Snow likely, mainly after 11am. Partly sunny and cold, with a high near 32. Wind chill values as low as 6. South southwest wind 5 to 10 mph becoming east in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 15. West wind 5 to 10 mph becoming east after midnight.

Tuesday

Sunny, with a high near 38. East wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.

Tuesday Night

Mostly clear, with a low around 20. West southwest wind 5 to 10 mph becoming east in the evening. Winds could gust as high as 15 mph.

Wednesday

Mostly sunny, with a high near 41. East wind 5 to 15 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.

Wednesday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 24. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Thursday

A slight chance of snow before 11am, then a slight chance of snow showers after 11am. Some thunder is also possible. Mostly sunny, with a high near 40. West southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Thursday Night

Mostly clear, with a low around 18. West wind 10 to 15 mph becoming east northeast in the evening. Winds could gust as high as 20 mph.

Friday

Sunny, with a high near 45. East northeast wind 10 to 15 mph becoming west in the morning.

Friday Night

Mostly clear, with a low around 23. West 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 48. Southeast wind 5 to 10 mph becoming west southwest in the afternoon. Winds could gust as high as 15 mph.