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 W 3 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 22 Jan 02:04 AM PST
Extended Forecast for

16 Miles ESE Mammoth Lakes CA

  • Overnight

    Overnight: Cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 43. Calm wind becoming west around 5 mph in the afternoon.

    High: 43 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 42. Northwest wind around 5 mph.

    High: 42 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17. Northwest wind 5 to 10 mph.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 34. North wind 10 to 15 mph.

    High: 34 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

Detailed Forecast

Overnight
Cloudy, with a low around 24. Calm wind.
Thursday
Mostly cloudy, with a high near 43. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 22. Calm wind.
Friday
Sunny, with a high near 42. Northwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 17. Northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 34. North wind 10 to 15 mph.
Saturday Night
Mostly clear, with a low around 10.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 16.
Monday
Mostly sunny, with a high near 40.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Sunny, with a high near 43.
Tuesday Night
Partly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles ESE Mammoth Lakes CA
 37.56°N 118.69°W (Elev. 7001 ft)
2:07 am PST Jan 22, 2026
2am 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