Atmospheric River Impacting the West Coast

A strong frontal system impacting California will bring gusty winds, heavy rain, and mountain snow. White out/blizzard conditions and heavy snow in the Sierra Nevada may cause road closures and travel delays. Additionally flash flooding and debris flows are possible across parts of central and southern California. A wintry mix is expected in the Tennessee Valley into the southern Appalachians. Read More >

Current conditions at

TUOLUMNE MEADOWS (TUM) (TUMC1)

Lat: 37.87333°NLon: 119.35°WElev: 8600ft.

NA

20°F

-7°C

Humidity 96%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Last update 27 Jan 02:00 AM PST
Extended Forecast for

10 Miles WSW Conway Summit CA

Winter Storm Warning until January 29, 04:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until January 29, 04:00am

    NOW until
    4:00am Fri

    Winter Storm Warning

  • Overnight

    Overnight: Snow. The snow could be heavy at times.  Steady temperature around 12. Wind chill values as low as -10. Breezy, with a south southwest wind around 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.

    Heavy Snow
    and Breezy

    Low: 12 °F

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times.  High near 15. Wind chill values as low as -12. Windy, with a south southwest wind 30 to 35 mph, with gusts as high as 45 mph.  Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.

    Heavy Snow
    and Windy

    High: 15 °F

  • Wednesday
    Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 14. Wind chill values as low as -5. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph.  Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.

    Heavy Snow
    and Windy

    Low: 14 °F

  • Thursday

    Thursday: Snow. The snow could be heavy at times.  High near 17. Wind chill values as low as -4. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph.  Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.

    Heavy Snow
    and Breezy

    High: 17 °F

  • Thursday
    Night

    Thursday Night: Snow. The snow could be heavy at times.  Low around 9. South wind 10 to 15 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Heavy Snow

    Low: 9 °F

  • Friday

    Friday: Snow likely.  Mostly cloudy, with a high near 15. West wind 10 to 15 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Snow Likely

    High: 15 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 6. Southwest wind 10 to 15 mph.

    Mostly Cloudy

    Low: 6 °F

  • Saturday

    Saturday: Mostly sunny, with a high near 20. Southwest wind around 10 mph, with gusts as high as 15 mph.

    Mostly Sunny

    High: 20 °F

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Steady temperature around 12. Wind chill values as low as -10. Breezy, with a south southwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 5 to 9 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 15. Wind chill values as low as -12. Windy, with a south southwest wind 30 to 35 mph, with gusts as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 9 to 13 inches possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 14. Wind chill values as low as -5. Windy, with a south wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 7 to 11 inches possible.
Thursday
Snow. The snow could be heavy at times. High near 17. Wind chill values as low as -4. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 6 to 10 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 9. South wind 10 to 15 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow likely. Mostly cloudy, with a high near 15. West wind 10 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Mostly cloudy, with a low around 6. Southwest wind 10 to 15 mph.
Saturday
Mostly sunny, with a high near 20. Southwest wind around 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 9. Southwest wind around 10 mph, with gusts as high as 15 mph.
Sunday
Mostly sunny, with a high near 22. West southwest wind 10 to 15 mph.
Sunday Night
A 20 percent chance of snow. Partly cloudy, with a low around 13. West southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 22. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 25 mph.
Monday Night
Snow likely. Mostly cloudy, with a low around 14. Breezy, with a southwest wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Tuesday
Snow. High near 16. Breezy, with a southwest wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Click Map For Forecast
Point Forecast:
10 Miles WSW Conway Summit CA
 38.06°N 119.35°W (Elev. 10830 ft)
1:59 am PST Jan 27, 2021
3am PST Jan 27, 2021-6pm PST Feb 2, 2021
 
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Additional Resources

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