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

28°F

-2°C

Humidity 76%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 20 Apr 04:00 AM PDT
Extended Forecast for

13 Miles W Conway Summit CA

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

  • Overnight

    Overnight: Partly cloudy, with a low around 25. Wind chill values as low as 16. South wind around 15 mph, with gusts as high as 20 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 49. Wind chill values as low as 14 early. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Little or no snow accumulation expected.

    High: 49 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 11pm. Increasing clouds, with a low around 25. Wind chill values as low as 13. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: A chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Cloudy, with a high near 38. Wind chill values as low as 12. Windy, with a south southwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 6 to 10 inches possible.

    High: 38 °F

    Snow Showers
    Likely and
    Windy

  • Tuesday Night

    Tuesday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 14. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 14 °F

    Heavy Snow
    and Breezy

  • Wednesday

    Wednesday: Snow likely before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 34. West southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 34 °F

    Snow Likely
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 12. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 12 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 42. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 42 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 17. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 25. Wind chill values as low as 16. South wind around 15 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 49. Wind chill values as low as 14 early. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow, mainly after 11pm. Increasing clouds, with a low around 25. Wind chill values as low as 13. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Cloudy, with a high near 38. Wind chill values as low as 12. Windy, with a south southwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 6 to 10 inches possible.
Tuesday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 14. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Wednesday
Snow likely before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny, with a high near 34. West southwest wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Mostly clear, with a low around 12. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 42. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 17. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Mostly sunny, with a high near 44. North northeast wind around 10 mph becoming west in the morning. Winds could gust as high as 20 mph.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20. West wind around 10 mph becoming northeast in the evening. Winds could gust as high as 20 mph.
Saturday
A 30 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 43. North wind 5 to 15 mph becoming south in the morning. Winds could gust as high as 25 mph.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20. West southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 41. West southwest wind 5 to 15 mph, with gusts as high as 30 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W Conway Summit CA
 38.07°N 119.41°W (Elev. 10404 ft)
Last Update:
3:56 am PDT Apr 20, 2026
Forecast Valid:
4am PDT Apr 20, 2026-6pm PDT Apr 26, 2026
 
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