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

Winter Weather in the Eastern U.S.; Heavy Rains Begin Across the Southern Plains into the Ohio Valley

A wintry mix may impact travel across portions of the Mid-Atlantic through the morning and the Northeast U.S. through Tuesday. Heavy rain and thunderstorms may cause a flooding threat across the Southern Plains into the Ohio Valley beginning Tuesday. Fire weather concerns will continue across portions of the central and southern High Plains through Wednesday. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

25°F

-4°C

Humidity 78%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 02 Mar 10:00 PM PST
Extended Forecast for

10 Miles W Conway Summit CA

  • Tonight

    Tonight: Mostly clear, with a low around 15. Wind chill values as low as 7. North northwest wind 5 to 10 mph.

    Low: 15 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 45. Wind chill values as low as 9 early. North northwest wind around 5 mph becoming southwest in the morning.

    High: 45 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 18. Wind chill values as low as 8. Southwest wind 5 to 10 mph.

    Low: 18 °F

    Mostly Clear

  • Wednesday

    Wednesday: A chance of snow between 10am and 4pm, then a chance of snow showers after 4pm. Some thunder is also possible. Partly sunny, with a high near 39. Wind chill values as low as 8. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 7pm, then a chance of snow, mainly between 7pm and 4am. Some thunder is also possible. Mostly cloudy, with a low around 9. West wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 9 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A 20 percent chance of snow before 10am. Sunny and cold, with a high near 32. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 32 °F

    Breezy.
    Slight Chance
    Snow then
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 12. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 12 °F

    Mostly Clear
    then Mostly
    Clear and
    Blustery

  • Friday

    Friday: Mostly sunny, with a high near 35. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 45 mph.

    High: 35 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14. Blustery, with a northeast wind around 25 mph, with gusts as high as 40 mph.

    Low: 14 °F

    Partly Cloudy
    and Blustery

Detailed Forecast

Tonight
Mostly clear, with a low around 15. Wind chill values as low as 7. North northwest wind 5 to 10 mph.
Tuesday
Sunny, with a high near 45. Wind chill values as low as 9 early. North northwest wind around 5 mph becoming southwest in the morning.
Tuesday Night
Mostly clear, with a low around 18. Wind chill values as low as 8. Southwest wind 5 to 10 mph.
Wednesday
A chance of snow between 10am and 4pm, then a chance of snow showers after 4pm. Some thunder is also possible. Partly sunny, with a high near 39. Wind chill values as low as 8. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of snow showers before 7pm, then a chance of snow, mainly between 7pm and 4am. Some thunder is also possible. Mostly cloudy, with a low around 9. West wind 10 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday
A 20 percent chance of snow before 10am. Sunny and cold, with a high near 32. Breezy, with a north wind 15 to 20 mph, with gusts as high as 35 mph.
Thursday Night
Mostly clear, with a low around 12. Blustery, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Friday
Mostly sunny, with a high near 35. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 45 mph.
Friday Night
Partly cloudy, with a low around 14. Blustery, with a northeast wind around 25 mph, with gusts as high as 40 mph.
Saturday
Sunny, with a high near 40. Breezy, with an east northeast wind 20 to 25 mph, with gusts as high as 40 mph.
Saturday Night
Mostly clear, with a low around 21. Northeast wind around 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 48. Northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 23. East wind 5 to 10 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Monday
Mostly sunny, with a high near 49. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles W Conway Summit CA
 38.06°N 119.35°W (Elev. 10830 ft)
Last Update:
9:56 pm PST Mar 2, 2026
Forecast Valid:
10pm PST Mar 2, 2026-6pm PDT Mar 9, 2026
 
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