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

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

NA

34°F

1°C

Humidity 60%
Wind Speed WNW 0 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility NA
Last update 21 Jan 05:04 PM PST
Extended Forecast for

17 Miles ESE Mammoth Lakes CA

  • Tonight

    Tonight: Cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 44. Calm wind becoming northwest around 5 mph.

    High: 44 °F

    Mostly Cloudy

  • Thursday Night

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

    Low: 24 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. North wind around 5 mph.

    High: 42 °F

    Mostly Sunny

  • Friday Night

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

    Low: 16 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 36. North wind around 10 mph.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12.

    Low: 12 °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 17.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Tonight
Cloudy, with a low around 25. Calm wind.
Thursday
Mostly cloudy, with a high near 44. Calm wind becoming northwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 24. Calm wind.
Friday
Mostly sunny, with a high near 42. North wind around 5 mph.
Friday Night
Partly cloudy, with a low around 16. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 36. North wind around 10 mph.
Saturday Night
Mostly clear, with a low around 12.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 18.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ESE Mammoth Lakes CA
 37.57°N 118.67°W (Elev. 7198 ft)
1:15 pm PST Jan 21, 2026
5pm PST Jan 21, 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