Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from March 31, 05:00 AM PDT until April 1, 05:00 AM PDT

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

Lat: 37.87639°NLon: 119.34806°WElev: 8654.0ft.

38°F

3°C

Humidity	74%
Wind Speed	SW 1 MPH
Barometer	NA
Dewpoint	31°F (-1°C)
Visibility	NA
Last update	30 Mar 08:00 PM PDT

More Information:

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

Extended Forecast for

18 Miles WNW Tioga Pass CA

Winter Weather Advisory March 31, 05:00am until April 1, 05:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 29 °F
Chance Snow
Tuesday
High: 32 °F⇓
Snow and
Breezy
Tuesday Night
Low: 25 °F
Snow Showers
Wednesday
High: 28 °F
Snow and
Breezy
Wednesday Night
Low: 23 °F
Snow Likely
and Breezy
Thursday
High: 31 °F
Breezy.
Chance Snow
then Sunny
Thursday Night
Low: 16 °F
Mostly Clear
then Mostly
Clear and
Blustery
Friday
High: 37 °F
Sunny and
Breezy
Friday Night
Low: 22 °F
Mostly Clear
and Blustery

Detailed Forecast

Tonight

A 50 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 29. Wind chill values as low as 22. Southwest wind around 15 mph, with gusts as high as 25 mph. Total nighttime snow accumulation of around an inch possible.

Tuesday

Snow before 2pm, then snow showers after 2pm. Some thunder is also possible. Temperature falling to around 28 by 4pm. Wind chill values as low as 16. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

Snow showers before 8pm, then snow after 8pm. Some thunder is also possible. Low around 25. Wind chill values as low as 15. West southwest wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Wednesday

Snow. High near 28. Wind chill values as low as 11. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Snow likely. Mostly cloudy, with a low around 23. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Thursday

A 40 percent chance of snow before 11am. Mostly sunny and cold, with a high near 31. Breezy, with a southwest wind 15 to 25 mph. New snow accumulation of less than a half inch possible.

Thursday Night

Mostly clear, with a low around 16. Blustery, with a west wind 10 to 20 mph becoming northeast in the evening.

Friday

Sunny, with a high near 37. Breezy, with an east wind 15 to 20 mph, with gusts as high as 30 mph.

Friday Night

Mostly clear, with a low around 22. Blustery, with an east northeast wind 15 to 20 mph.

Saturday

Sunny, with a high near 42. Northeast wind 10 to 15 mph.

Saturday Night

Mostly clear, with a low around 28. Northwest wind around 10 mph becoming east northeast in the evening.

Sunday

Sunny, with a high near 45. East northeast wind 5 to 10 mph becoming southwest in the morning.