Tracking a Winter Storm; Unusual Early-Season Heat Wave in the Southwest

A major winter storm will organize across the Northern Plains today and then rapidly strengthen as it moves into the Great Lakes on Sunday. Heavy snow and blowing snow are likely to persist over the Great Lakes into Monday night. Dry and gusty winds will produce a critical fire risk across the central/southern Plains. An early heatwave will begin to intensify over the western U.S. into next week. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

28°F

-2°C

Humidity 83%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 15 Mar 12:00 AM PDT
Extended Forecast for

17 Miles SSW Sonora Pass CA

  • Overnight

    Overnight: Mostly clear, with a low around 31. Northeast wind 10 to 15 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 64. Wind chill values as low as 23 early. North northeast wind 5 to 15 mph.

    High: 64 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. North northeast wind 10 to 15 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 64. Wind chill values as low as 29 early. Northeast wind 5 to 15 mph becoming west northwest in the afternoon.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 38. West northwest wind 5 to 15 mph becoming northeast in the evening.

    Low: 38 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. Northeast wind 5 to 10 mph becoming west in the afternoon.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 38. West wind 5 to 10 mph becoming northeast in the evening.

    Low: 38 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. Northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 39. West wind 5 to 10 mph becoming east northeast in the evening.

    Low: 39 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 31. Northeast wind 10 to 15 mph.
Sunday
Sunny, with a high near 64. Wind chill values as low as 23 early. North northeast wind 5 to 15 mph.
Sunday Night
Partly cloudy, with a low around 36. North northeast wind 10 to 15 mph.
Monday
Sunny, with a high near 64. Wind chill values as low as 29 early. Northeast wind 5 to 15 mph becoming west northwest in the afternoon.
Monday Night
Clear, with a low around 38. West northwest wind 5 to 15 mph becoming northeast in the evening.
Tuesday
Sunny, with a high near 68. Northeast wind 5 to 10 mph becoming west in the afternoon.
Tuesday Night
Clear, with a low around 38. West wind 5 to 10 mph becoming northeast in the evening.
Wednesday
Sunny, with a high near 69. Northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Wednesday Night
Clear, with a low around 39. West wind 5 to 10 mph becoming east northeast in the evening.
Thursday
Sunny, with a high near 69. East northeast wind 5 to 10 mph becoming west in the morning.
Thursday Night
Clear, with a low around 41. West wind 5 to 10 mph becoming east northeast in the evening.
Friday
Sunny, with a high near 71. East northeast wind 5 to 10 mph becoming west in the afternoon.
Friday Night
Clear, with a low around 41. West wind 5 to 10 mph becoming east northeast in the evening.
Saturday
Sunny, with a high near 65. East northeast wind 10 to 15 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles SSW Sonora Pass CA
 38.08°N 119.7°W (Elev. 9406 ft)
12:57 am PDT Mar 15, 2026
1am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database