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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

39°F

4°C

Humidity 29%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 9°F (-13°C)
Visibility NA
Last update 13 Feb 03:00 PM PST
Extended Forecast for

11 Miles W Conway Summit CA

Winter Storm Watch February 15, 10:00pm until February 18, 10:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 14. Wind chill values as low as 3. West wind 5 to 15 mph becoming south southwest after midnight.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 32. Wind chill values as low as zero. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 32 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14. Wind chill values as low as -1. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph.

    Low: 14 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: A 10 percent chance of snow after 4pm. Mostly sunny and cold, with a high near 29. Wind chill values as low as -3. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.

    High: 29 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 15. Southwest wind around 15 mph, with gusts as high as 20 mph. New snow accumulation of 3 to 7 inches possible.

    Low: 15 °F

    Heavy Snow

  • Washington's Birthday

    Washington's Birthday: Snow before 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 23. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

    High: 23 °F

    Heavy Snow
    and Breezy

  • Monday Night

    Monday Night: Snow showers before 10pm, then snow after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 12. Very windy, with a southwest wind 35 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.

    Low: 12 °F

    Heavy Snow
    and Very
    Windy

  • Tuesday

    Tuesday: Snow. The snow could be heavy at times. High near 17. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 100%.

    High: 17 °F

    Heavy Snow
    and Very
    Windy

  • Tuesday Night

    Tuesday Night: Snow. The snow could be heavy at times. Low around 7. Windy, with a west southwest wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%.

    Low: 7 °F

    Heavy Snow
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 14. Wind chill values as low as 3. West wind 5 to 15 mph becoming south southwest after midnight.
Saturday
Mostly sunny and cold, with a high near 32. Wind chill values as low as zero. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 14. Wind chill values as low as -1. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph.
Sunday
A 10 percent chance of snow after 4pm. Mostly sunny and cold, with a high near 29. Wind chill values as low as -3. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.
Sunday Night
A 50 percent chance of snow, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 15. Southwest wind around 15 mph, with gusts as high as 20 mph. New snow accumulation of 3 to 7 inches possible.
Washington's Birthday
Snow before 4pm, then snow showers after 4pm. The snow could be heavy at times. Some thunder is also possible. High near 23. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.
Monday Night
Snow showers before 10pm, then snow after 10pm. The snow could be heavy at times. Some thunder is also possible. Low around 12. Very windy, with a southwest wind 35 to 45 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 16 inches possible.
Tuesday
Snow. The snow could be heavy at times. High near 17. Very windy, with a southwest wind 40 to 45 mph, with gusts as high as 65 mph. Chance of precipitation is 100%.
Tuesday Night
Snow. The snow could be heavy at times. Low around 7. Windy, with a west southwest wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%.
Wednesday
Snow. The snow could be heavy at times. High near 16. Breezy, with a west southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 2. West southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Thursday
A 40 percent chance of snow. Partly sunny and cold, with a high near 21. Southwest wind around 15 mph, with gusts as high as 25 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 5. West southwest wind around 15 mph, with gusts as high as 20 mph.
Friday
A 40 percent chance of snow. Partly sunny and cold, with a high near 21. West wind around 15 mph, with gusts as high as 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles W Conway Summit CA
 38.1°N 119.39°W (Elev. 10997 ft)
Last Update:
2:57 pm PST Feb 13, 2026
Forecast Valid:
3pm PST Feb 13, 2026-6pm PST Feb 20, 2026
 
Forecast Discussion
 
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