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

Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

TUOLUMNE MEADOWS TUM (TUMC1)

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

NA

43°F

6°C

Humidity 59%
Wind Speed W 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 18 Apr 07:00 PM PDT
Extended Forecast for

4 Miles WNW Tioga Pass CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 24. West southwest wind around 5 mph becoming calm in the evening.

    Low: 24 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 49. Wind chill values as low as 23 early. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 49 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. Wind chill values as low as 18. South wind 5 to 15 mph, with gusts as high as 35 mph.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 11am. Sunny, with a high near 50. Wind chill values as low as 20 early. Breezy, with a south southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph. Little or no snow accumulation expected.

    High: 50 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 11pm. Mostly clear, with a low around 26. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: A chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Mostly cloudy, with a high near 37. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 inches possible.

    High: 37 °F

    Snow Showers
    Likely and
    Breezy

  • 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 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 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 and cold, with a high near 32. Southwest wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.

    High: 32 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 12. West southwest wind 10 to 15 mph becoming light southwest in the evening. Winds could gust as high as 30 mph.

    Low: 12 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 24. West southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 49. Wind chill values as low as 23 early. South southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 25. Wind chill values as low as 18. South wind 5 to 15 mph, with gusts as high as 35 mph.
Monday
A 30 percent chance of snow after 11am. Sunny, with a high near 50. Wind chill values as low as 20 early. Breezy, with a south southwest wind 5 to 10 mph increasing to 15 to 20 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. Mostly clear, with a low around 26. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 45 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. Mostly cloudy, with a high near 37. Breezy, with a south southwest wind 15 to 20 mph increasing to 20 to 25 mph in the morning. Winds could gust as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 5 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 15 to 20 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 4 to 8 inches possible.
Wednesday
Snow likely before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Partly sunny and cold, with a high near 32. Southwest wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.
Wednesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 12. West southwest wind 10 to 15 mph becoming light southwest in the evening. Winds could gust as high as 30 mph.
Thursday
A 20 percent chance of snow showers after 11am. Some thunder is also possible. Sunny, with a high near 39. Light southwest wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 16. West southwest wind 5 to 10 mph becoming southeast after midnight. Winds could gust as high as 25 mph.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 39. South wind 5 to 10 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 19. West northwest wind 5 to 10 mph becoming east northeast in the evening. Winds could gust as high as 20 mph.
Saturday
A 20 percent chance of snow. Some thunder is also possible. Mostly sunny, with a high near 42. West wind 5 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Tioga Pass CA
 37.93°N 119.32°W (Elev. 10075 ft)
Last Update:
6:56 pm PDT Apr 18, 2026
Forecast Valid:
7pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
Forecast Discussion
 
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