National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

28°F

-2°C

Humidity 94%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 01 Apr 04:00 AM PDT
Extended Forecast for

6 Miles WSW Tioga Pass CA

Winter Weather Advisory April 1, 05:01am until April 2, 08:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 1, 05:01am until April 2, 08:00am

    NOW until 8:00am Thu

    Winter Weather Advisory

  • Overnight

    Low: 25 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 40. Wind chill values as low as 12. Southwest wind 5 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 40 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow likely. Cloudy, with a low around 17. West southwest wind around 15 mph, with gusts as high as 65 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

    Low: 17 °F

    Snow Likely

  • Thursday

    Thursday: A 50 percent chance of snow, mainly before 11am. Partly sunny, then gradually becoming sunny, with a high near 41. Wind chill values as low as 6. West southwest wind 5 to 15 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Clear, with a low around 11. West wind around 5 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

    Low: 11 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 48. East wind 5 to 10 mph, with gusts as high as 25 mph.

    High: 48 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 17. East wind around 5 mph, with gusts as high as 15 mph.

    Low: 17 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. East northeast wind around 5 mph becoming calm in the morning.

    High: 54 °F

    Sunny

Detailed Forecast

Overnight
A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 25. Wind chill values as low as 18. West southwest wind around 5 mph, with gusts as high as 15 mph. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 40. Wind chill values as low as 12. Southwest wind 5 to 15 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow likely. Cloudy, with a low around 17. West southwest wind around 15 mph, with gusts as high as 65 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
Thursday
A 50 percent chance of snow, mainly before 11am. Partly sunny, then gradually becoming sunny, with a high near 41. Wind chill values as low as 6. West southwest wind 5 to 15 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Clear, with a low around 11. West wind around 5 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 48. East wind 5 to 10 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 17. East wind around 5 mph, with gusts as high as 15 mph.
Saturday
Sunny, with a high near 54. East northeast wind around 5 mph becoming calm in the morning.
Saturday Night
Mostly clear, with a low around 21. Calm wind becoming east northeast around 5 mph.
Sunday
Sunny, with a high near 56. Calm wind.
Sunday Night
Partly cloudy, with a low around 24. West wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 56. Calm wind becoming west southwest around 5 mph.
Monday Night
Mostly clear, with a low around 25. West wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 57. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WSW Tioga Pass CA
 37.87°N 119.37°W (Elev. 8661 ft)
Last Update:
4:57 am PDT Apr 1, 2026
Forecast Valid:
5am PDT Apr 1, 2026-6pm PDT Apr 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation