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

Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

49°F

9°C

Humidity 28%
Wind Speed W 4 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill48°F (9°C)
Last update 20 Apr 04:00 PM PDT
Extended Forecast for

14 Miles W Conway Summit CA

Winter Storm Warning April 21, 02:00am until April 22, 05:00pm
Click here for hazard details and duration
Winter Storm Warning

  • Tonight

    Tonight: A 20 percent chance of snow after 11pm. Increasing clouds, with a low around 27. Wind chill values as low as 17. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 30 mph.

    Low: 27 °F

    Slight Chance
    Snow and
    Breezy

  • Tuesday

    Tuesday: Snow likely before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 39. Wind chill values as low as 14. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    High: 39 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers before 11pm, then snow after 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 16. Wind chill values as low as 3. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

    Low: 16 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: A chance of snow before 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Partly sunny, with a high near 37. Wind chill values as low as 1. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.

    High: 37 °F

    Chance Snow
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 13. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 13 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 45. West wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 45 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 20. West wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 20 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46. East northeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 46 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of snow. Partly cloudy, with a low around 22. West wind around 10 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.

    Low: 22 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
A 20 percent chance of snow after 11pm. Increasing clouds, with a low around 27. Wind chill values as low as 17. Breezy, with a south southwest wind 15 to 25 mph, with gusts as high as 30 mph.
Tuesday
Snow likely before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 39. Wind chill values as low as 14. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Tuesday Night
Snow showers before 11pm, then snow after 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 16. Wind chill values as low as 3. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.
Wednesday
A chance of snow before 2pm, then a chance of snow showers after 2pm. Some thunder is also possible. Partly sunny, with a high near 37. Wind chill values as low as 1. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
Mostly clear, with a low around 13. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 45. West wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 20. West wind 10 to 15 mph becoming east after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 46. East northeast wind around 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 22. West wind around 10 mph becoming east northeast after midnight. Winds could gust as high as 20 mph.
Saturday
A slight chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 45. South wind 10 to 15 mph becoming west in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%.
Saturday Night
A 40 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 22. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday
A 40 percent chance of snow. Partly sunny, with a high near 44. West wind 10 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of snow. Partly cloudy, with a low around 20. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Monday
A 30 percent chance of snow. Mostly sunny, with a high near 47. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
14 Miles W Conway Summit CA
 38.11°N 119.45°W (Elev. 9738 ft)
Last Update:
4:22 pm PDT Apr 20, 2026
Forecast Valid:
4pm PDT Apr 20, 2026-6pm PDT Apr 27, 2026
 
Forecast Discussion
 
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