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

31°F

-1°C

Humidity 80%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 19 Apr 12:00 AM PDT
Extended Forecast for

12 Miles ESE Yosemite CA

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 33. Wind chill values as low as 26. East southeast wind around 5 mph.

    Low: 33 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 46. Wind chill values as low as 24 early. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 46 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. Wind chill values as low as 23. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 11am.  Sunny, with a high near 46. Wind chill values as low as 26 early. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph.  Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly after 11pm.  Mostly clear, with a low around 30. Breezy, with a south wind 15 to 25 mph, with gusts as high as 40 mph.  New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: A chance of snow before 11am, then snow showers likely after 11am. The snow could be heavy at times. Some thunder is also possible.  Mostly cloudy, with a high near 33. Windy, with a south wind 20 to 30 mph, with gusts as high as 45 mph.  Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.

    High: 33 °F

    Heavy Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow showers. The snow could be heavy at times. Some thunder is also possible.  Low around 19. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 19 °F

    Breezy. Heavy
    Snow then
    Snow Showers
    Likely

  • Wednesday

    Wednesday: A chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible.  Mostly cloudy and cold, with a high near 30. Southwest wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    High: 30 °F

    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 17. West southwest wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 33. Wind chill values as low as 26. East southeast wind around 5 mph.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 46. Wind chill values as low as 24 early. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 31. Wind chill values as low as 23. Southeast wind 10 to 15 mph, with gusts as high as 25 mph.
Monday
A 30 percent chance of snow after 11am. Sunny, with a high near 46. Wind chill values as low as 26 early. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 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 30. Breezy, with a south wind 15 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. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy, with a high near 33. Windy, with a south wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 70%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 19. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Wednesday
A chance of snow before 11am, then snow showers likely after 11am. Some thunder is also possible. Mostly cloudy and cold, with a high near 30. Southwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday Night
Partly cloudy, with a low around 17. West southwest wind 5 to 15 mph becoming north northwest after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 38. North wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 23. West wind 10 to 15 mph becoming northeast after midnight. Winds could gust as high as 20 mph.
Friday
A 10 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 41. Northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 26. West wind 5 to 10 mph becoming north in the evening. Winds could gust as high as 20 mph.
Saturday
A 20 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 40. Northwest wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Yosemite CA
 37.7°N 119.32°W (Elev. 10240 ft)
11:56 pm PDT Apr 18, 2026
12am PDT Apr 19, 2026-6pm PDT Apr 25, 2026
 
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