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

32°F

0°C

Humidity 81%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility NA
Last update 18 Apr 11:00 PM PDT
Extended Forecast for

15 Miles WNW Tioga Pass CA

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. South wind around 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 47. Wind chill values as low as 25 early. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 47 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow, mainly after 11am.  Sunny, with a high near 47. Wind chill values as low as 27 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 35 mph.  Little or no snow accumulation expected.

    High: 47 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 11pm.  Partly cloudy, with a low around 31. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 35 mph.  New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: A chance of snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible.  High near 35. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 35 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible.  Low around 20. Southwest wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 20 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then a chance of snow showers after 11am. Some thunder is also possible.  Mostly cloudy and cold, with a high near 29. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    High: 29 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 11pm.  Partly cloudy, with a low around 17. West southwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.

    Low: 17 °F

    Slight Chance
    Snow then
    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. South wind around 5 mph.
Sunday
Mostly sunny, with a high near 47. Wind chill values as low as 25 early. South southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 32. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of snow, mainly after 11am. Sunny, with a high near 47. Wind chill values as low as 27 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 35 mph. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of snow, mainly after 11pm. Partly cloudy, with a low around 31. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 35 mph. New snow accumulation of less than a half inch possible.
Tuesday
A chance of snow before 11am, then snow showers after 11am. The snow could be heavy at times. Some thunder is also possible. High near 35. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. 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 20. Southwest wind 10 to 15 mph, with gusts as high as 30 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. Mostly cloudy and cold, with a high near 29. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Wednesday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around 17. West southwest wind 5 to 10 mph becoming east after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 38. East wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
A 10 percent chance of snow. Partly cloudy, with a low around 24. West wind around 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph.
Friday
A 20 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 41. East northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 27. West wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph.
Saturday
A 30 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 41. East wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Tioga Pass CA
 38.01°N 119.51°W (Elev. 8615 ft)
11:56 pm PDT Apr 18, 2026
12am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
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Additional Resources

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