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

35°F

2°C

Humidity 46%
Wind Speed WSW 0 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 22 Jan 02:45 AM PST
Extended Forecast for

4 Miles NW Mammoth Lakes CA

  • Overnight

    Overnight: A 20 percent chance of snow.  Cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A 10 percent chance of snow before 7am.  Mostly cloudy, with a high near 49. Calm wind.

    High: 49 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 43. Calm wind.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 16. Northwest wind 5 to 10 mph.

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 34. North wind around 10 mph.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Cloudy, with a low around 28. Calm wind.
Thursday
A 10 percent chance of snow before 7am. Mostly cloudy, with a high near 49. Calm wind.
Thursday Night
Partly cloudy, with a low around 24. Calm wind.
Friday
Sunny, with a high near 43. Calm wind.
Friday Night
Partly cloudy, with a low around 16. Northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 34. North wind around 10 mph.
Saturday Night
Mostly clear, with a low around 9.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Mammoth Lakes CA
 37.7°N 119.01°W (Elev. 8448 ft)
2:07 am PST Jan 22, 2026
3am PST Jan 22, 2026-6pm PST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database