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

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

NA

40°F

4°C

Humidity 51%
Wind Speed W 5 MPH
Barometer 29.94 in (1013.89 mb)
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 22 Jan 02:45 AM PST
Extended Forecast for

2 Miles ENE Mammoth Lakes CA

  • Overnight

    Overnight: A slight chance of rain and snow after 4am. Cloudy, with a low around 24. Calm wind. Chance of precipitation is 10%.

    Low: 24 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: A 10 percent chance of snow before 7am. Snow level 7900 feet. Mostly cloudy, with a high near 48. Calm wind.

    High: 48 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 45. Calm wind.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 13. Calm wind becoming northwest around 5 mph in the evening.

    Low: 13 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 35. North wind 5 to 10 mph.

    High: 35 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 6.

    Low: 6 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

Detailed Forecast

Overnight
A slight chance of rain and snow after 4am. Cloudy, with a low around 24. Calm wind. Chance of precipitation is 10%.
Thursday
A 10 percent chance of snow before 7am. Snow level 7900 feet. Mostly cloudy, with a high near 48. Calm wind.
Thursday Night
Partly cloudy, with a low around 21. Calm wind.
Friday
Sunny, with a high near 45. Calm wind.
Friday Night
Partly cloudy, with a low around 13. Calm wind becoming northwest around 5 mph in the evening.
Saturday
Sunny, with a high near 35. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 6.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 14.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Mammoth Lakes CA
 37.66°N 118.95°W (Elev. 7808 ft)
Last Update:
2:07 am PST Jan 22, 2026
Forecast Valid:
3am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

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Chance of Precipitation