Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

Top Stn/Summit (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

NA

38°F

3°C

Humidity 22%
Wind Speed SW 8 MPH
Barometer NA
Dewpoint 2°F (-17°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 30 Jan 11:25 AM PST
Extended Forecast for

3 Miles SSW Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 42. Southwest wind 5 to 10 mph.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Southwest wind 5 to 10 mph becoming northwest in the morning.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Southwest wind 5 to 15 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 40. West wind around 15 mph, with gusts as high as 25 mph.

    High: 40 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28. West wind 10 to 15 mph.

    Low: 28 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 42.

    High: 42 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 42. Southwest wind 5 to 10 mph.
Tonight
Partly cloudy, with a low around 32. Southwest wind around 10 mph, with gusts as high as 20 mph.
Saturday
Mostly sunny, with a high near 44. Southwest wind 5 to 10 mph becoming northwest in the morning.
Saturday Night
Partly cloudy, with a low around 30. Southwest wind 5 to 15 mph.
Sunday
Mostly sunny, with a high near 40. West wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 28. West wind 10 to 15 mph.
Monday
Sunny, with a high near 40.
Monday Night
Mostly clear, with a low around 27.
Tuesday
Sunny, with a high near 42.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Sunny, with a high near 43.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Sunny, with a high near 42.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mammoth Lakes CA
 37.59°N 119.01°W (Elev. 9957 ft)
9:16 am PST Jan 30, 2026
11am PST Jan 30, 2026-6pm PST Feb 5, 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