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

51°F

11°C

Humidity 43%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility NA
Last update 18 Apr 04:00 PM PDT
Extended Forecast for

19 Miles NNW Yosemite CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. West southwest wind around 5 mph becoming calm.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 59. Wind chill values as low as 26 early. East southeast wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 59 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. South southwest wind 5 to 10 mph becoming east southeast in the evening. Winds could gust as high as 20 mph.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: A 30 percent chance of snow, mainly between 11am and 5pm.  Snow level 7200 feet rising to 8100 feet in the afternoon. Sunny, with a high near 59. Wind chill values as low as 29 early. East southeast wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.  Little or no snow accumulation expected.

    High: 59 °F

    Chance Snow

  • Monday Night

    Monday Night: A chance of rain and snow before 11pm, then a chance of rain between 11pm and 2am, then a chance of snow after 2am.  Snow level 8100 feet lowering to 7100 feet after midnight . Partly cloudy, with a low around 31. South wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow showers likely before 8am, then rain and snow showers. Some thunder is also possible.  High near 43. South southwest wind 10 to 15 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 43 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow showers, becoming all snow after 8pm. The snow could be heavy at times. Some thunder is also possible.  Low around 22. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 22 °F

    Rain/Snow
    then Heavy
    Snow

  • Wednesday

    Wednesday: Snow likely before 11am, then a chance of snow showers after 11am. Some thunder is also possible.  Mostly cloudy, with a high near 39. Southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%.

    High: 39 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 11pm.  Partly cloudy, with a low around 18. West southwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 15 mph.

    Low: 18 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 30. West southwest wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 59. Wind chill values as low as 26 early. East southeast wind 5 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 33. South southwest wind 5 to 10 mph becoming east southeast in the evening. Winds could gust as high as 20 mph.
Monday
A 30 percent chance of snow, mainly between 11am and 5pm. Snow level 7200 feet rising to 8100 feet in the afternoon. Sunny, with a high near 59. Wind chill values as low as 29 early. East southeast wind 5 to 10 mph becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Little or no snow accumulation expected.
Monday Night
A chance of rain and snow before 11pm, then a chance of rain between 11pm and 2am, then a chance of snow after 2am. Snow level 8100 feet lowering to 7100 feet after midnight . Partly cloudy, with a low around 31. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Snow showers likely before 8am, then rain and snow showers. Some thunder is also possible. High near 43. South southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Tuesday Night
Rain and snow showers, becoming all snow after 8pm. The snow could be heavy at times. Some thunder is also possible. Low around 22. Southwest wind 10 to 15 mph, with gusts as high as 25 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, with a high near 39. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%.
Wednesday Night
A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around 18. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph.
Thursday
A slight chance of snow before 2pm, then a slight chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 46. East northeast wind 5 to 10 mph becoming west southwest in the afternoon. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 23. West southwest wind around 5 mph becoming east northeast in the evening.
Friday
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 48. East northeast wind 5 to 10 mph becoming southwest in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of rain and snow. Snow level 7500 feet lowering to 7100 feet after midnight . Partly cloudy, with a low around 25. West wind around 5 mph becoming east northeast in the evening. Chance of precipitation is 20%.
Saturday
A 30 percent chance of rain and thunderstorms. Snow level rising to 7600 feet in the afternoon. Mostly sunny, with a high near 51. East northeast wind around 5 mph becoming west southwest in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NNW Yosemite CA
 38.02°N 119.63°W (Elev. 7077 ft)
4:56 pm PDT Apr 18, 2026
5pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
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