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

Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

Top of 22 (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.

NA

34°F

1°C

Humidity 46%
Wind Speed SW 15 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Wind Chill24°F (-4°C)
Last update 22 Jan 01:05 AM PST
Extended Forecast for

2 Miles WNW Mammoth Lakes CA

  • Overnight

    Overnight: Cloudy, with a low around 30. West wind around 5 mph.

    Low: 30 °F

    Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 35. Northeast wind around 10 mph.

    High: 35 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. North wind 5 to 10 mph becoming west after midnight.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 31. Northwest wind around 5 mph.

    High: 31 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. North wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 23. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 23 °F

    Sunny and
    Blustery

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 30. West wind around 5 mph.
Thursday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 35. Northeast wind around 10 mph.
Thursday Night
Partly cloudy, with a low around 24. North wind 5 to 10 mph becoming west after midnight.
Friday
Mostly sunny, with a high near 31. Northwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 16. North wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 23. Blustery, with a north wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Mostly cloudy, with a low around 19.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Partly cloudy, with a low around 25. Breezy.
Wednesday
Partly sunny, with a high near 36. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Mammoth Lakes CA
 37.63°N 119.02°W (Elev. 9872 ft)
Last Update:
9:15 pm PST Jan 21, 2026
Forecast Valid:
1am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

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Chance of Precipitation