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

Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

DEVILS POST PILE RAWS NEAR MAMMOTH LAKES 6WSW DPO (DPPC1)

Lat: 37.63°NLon: 119.09333°WElev: 8024.0ft.

NA

48°F

9°C

Humidity 36%
Wind Speed WSW 1 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 21 Jan 03:00 PM PST
Extended Forecast for

14 Miles ESE Yosemite CA

  • Tonight

    Tonight: Cloudy, with a steady temperature around 34. Calm wind.

    Low: 34 °F

    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 42. Wind chill values as low as 26. North wind around 5 mph.

    High: 42 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 24. North northwest wind around 5 mph.

    Low: 24 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37. Wind chill values as low as 19. West wind around 5 mph.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 18. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 18 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and cold, with a high near 31. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 31 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 16. North northeast wind around 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36. North wind around 5 mph becoming west southwest in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 21. West northwest wind around 5 mph.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, with a steady temperature around 34. Calm wind.
Thursday
A 20 percent chance of snow after 10am. Mostly cloudy, with a high near 42. Wind chill values as low as 26. North wind around 5 mph.
Thursday Night
A 20 percent chance of snow before 10pm. Partly cloudy, with a low around 24. North northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 37. Wind chill values as low as 19. West wind around 5 mph.
Friday Night
Partly cloudy, with a low around 18. North northeast wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday
Sunny and cold, with a high near 31. North northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 16. North northeast wind around 10 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 36. North wind around 5 mph becoming west southwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 21. West northwest wind around 5 mph.
Monday
Mostly sunny, with a high near 38. West southwest wind around 5 mph.
Monday Night
Partly cloudy, with a low around 23. North wind around 5 mph.
Tuesday
Mostly sunny, with a high near 42. North wind around 5 mph becoming west southwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 27. West wind around 5 mph becoming south in the evening.
Wednesday
Mostly cloudy, with a high near 42. East northeast wind around 5 mph becoming southwest in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles ESE Yosemite CA
 37.66°N 119.31°W (Elev. 10085 ft)
Last Update:
2:57 pm PST Jan 21, 2026
Forecast Valid:
3pm PST Jan 21, 2026-6pm PST Jan 28, 2026
 
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