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

30°F

-1°C

Humidity 73%
Wind Speed WNW 4 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill26°F (-3°C)
Last update 22 Jan 03:04 AM PST
Extended Forecast for

17 Miles ESE Mammoth Lakes CA

  • Overnight

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

    Low: 25 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 45. Calm wind becoming northwest around 5 mph.

    High: 45 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 45. Northwest wind around 5 mph.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17. Northwest wind around 5 mph.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 36. North wind 5 to 10 mph.

    High: 36 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 11.

    Low: 11 °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 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 25. Calm wind.
Thursday
Mostly cloudy, with a high near 45. Calm wind becoming northwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 23. Calm wind.
Friday
Sunny, with a high near 45. Northwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 17. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 36. North wind 5 to 10 mph.
Saturday Night
Mostly clear, with a low around 11.
Sunday
Mostly sunny, with a high near 40.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Mostly sunny, with a high near 42.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 24.
Wednesday
Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles ESE Mammoth Lakes CA
 37.57°N 118.67°W (Elev. 7198 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