Major Winter Storm in the North-Central U.S.; Severe Weather from the Mid-South to Ohio Valley

A major winter storm will bring a swath of heavy snowfall, strong winds, blizzard conditions and freezing rain to the Northern Plains into the Great Lakes region. A line of storms will be capable of producing widespread damaging winds, tornadoes, and some large hail from the Mid-south to the Ohio Valley and the Southeast. Critical fire weather concerns shift to the southern Rockies and Plains. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

56°F

13°C

Humidity 27%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 15 Mar 04:00 PM PDT
Extended Forecast for

16 Miles W Conway Summit CA

  • Tonight

    Tonight: Partly cloudy, with a low around 30. North wind 5 to 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 60. Wind chill values as low as 23 early. North northeast wind 5 to 10 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 32. North northeast wind around 10 mph, with gusts as high as 15 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63. Wind chill values as low as 27 early. North northeast wind around 5 mph becoming west in the afternoon.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 34. West southwest wind 5 to 10 mph.

    Low: 34 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 35. West wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 35 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 65. West southwest wind around 5 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 36. West wind around 5 mph becoming southeast in the evening.

    Low: 36 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. North wind 5 to 10 mph.
Monday
Sunny, with a high near 60. Wind chill values as low as 23 early. North northeast wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 32. North northeast wind around 10 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 63. Wind chill values as low as 27 early. North northeast wind around 5 mph becoming west in the afternoon.
Tuesday Night
Clear, with a low around 34. West southwest wind 5 to 10 mph.
Wednesday
Sunny, with a high near 64. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
Clear, with a low around 35. West wind 5 to 10 mph, with gusts as high as 15 mph.
Thursday
Sunny, with a high near 65. West southwest wind around 5 mph.
Thursday Night
Clear, with a low around 36. West wind around 5 mph becoming southeast in the evening.
Friday
Sunny, with a high near 65. West wind 5 to 10 mph, with gusts as high as 15 mph.
Friday Night
Clear, with a low around 35. West wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Mostly sunny, with a high near 64. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 32. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 57. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles W Conway Summit CA
 38.09°N 119.47°W (Elev. 10190 ft)
3:57 pm PDT Mar 15, 2026
4pm PDT Mar 15, 2026-6pm PDT Mar 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database