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

25°F

-4°C

Humidity 79%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility NA
Last update 15 Mar 03:00 AM PDT
Extended Forecast for

18 Miles WNW Tioga Pass CA

  • Overnight

    Overnight: Mostly clear, with a low around 30. Wind chill values as low as 22. Northeast wind around 10 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 50. Wind chill values as low as 22 early. Northeast wind 5 to 15 mph.

    High: 50 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 34. Northeast wind around 10 mph.

    Low: 34 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50. Wind chill values as low as 26 early. Northeast wind 5 to 15 mph becoming west northwest in the afternoon.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 37. Northwest wind 5 to 10 mph becoming northeast in the evening.

    Low: 37 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 53. North wind 5 to 10 mph becoming west in the afternoon.

    High: 53 °F

    Sunny

  • Tuesday Night

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

    Low: 38 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 53. North northeast wind 5 to 10 mph becoming west in the morning.

    High: 53 °F

    Sunny

  • Wednesday Night

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

    Low: 38 °F

    Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 30. Wind chill values as low as 22. Northeast wind around 10 mph.
Sunday
Sunny, with a high near 50. Wind chill values as low as 22 early. Northeast wind 5 to 15 mph.
Sunday Night
Mostly clear, with a low around 34. Northeast wind around 10 mph.
Monday
Sunny, with a high near 50. Wind chill values as low as 26 early. Northeast wind 5 to 15 mph becoming west northwest in the afternoon.
Monday Night
Clear, with a low around 37. Northwest wind 5 to 10 mph becoming northeast in the evening.
Tuesday
Sunny, with a high near 53. North 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 north in the evening.
Wednesday
Sunny, with a high near 53. North northeast wind 5 to 10 mph becoming west in the morning.
Wednesday Night
Clear, with a low around 38. West wind 5 to 10 mph becoming north northeast in the evening.
Thursday
Sunny, with a high near 53. Northeast wind 5 to 10 mph becoming west in the morning.
Thursday Night
Clear, with a low around 40. West wind 5 to 10 mph becoming east northeast in the evening.
Friday
Sunny, with a high near 54. Northeast wind 5 to 10 mph becoming west in the afternoon.
Friday Night
Clear, with a low around 39. West wind 5 to 10 mph becoming east in the evening.
Saturday
Sunny, with a high near 58. East northeast wind around 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WNW Tioga Pass CA
 38.03°N 119.54°W (Elev. 10105 ft)
2:57 am PDT Mar 15, 2026
3am PDT Mar 15, 2026-6pm PDT Mar 21, 2026
 
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Additional Resources

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