Arctic Front Brings Winter Weather and Colder Temperatures to the Eastern U.S.

A series of cold fronts will bring heavy lake effect snow to the northern Great Lakes. The fronts will merge over the Ohio Valley and bring colder temperatures east of the Mississippi River later today into the end of the week. Additionally, wintry weather will develop over the Ohio Valley, Appalachians, and Northeast as rain switches over to snow tonight into Thursday morning. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Clear

34°F

1°C

Humidity 55%
Wind Speed N 0 MPH
Barometer 30.51 in (1033.19 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 14 Jan 02:55 PM PST
Extended Forecast for

8 Miles ESE Mammoth Lakes CA

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. North wind around 5 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 33. Southwest wind around 5 mph becoming southeast in the evening.

    Low: 33 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 47. South wind around 5 mph becoming northwest in the morning.

    High: 47 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Southwest wind around 5 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 45. West wind around 5 mph becoming north in the afternoon.

    High: 45 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 29. West wind around 5 mph.

    Low: 29 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. North wind around 5 mph.
Tonight
Clear, with a low around 33. Southwest wind around 5 mph becoming southeast in the evening.
Thursday
Sunny, with a high near 47. South wind around 5 mph becoming northwest in the morning.
Thursday Night
Mostly clear, with a low around 29. Southwest wind around 5 mph.
Friday
Sunny, with a high near 45. West wind around 5 mph becoming north in the afternoon.
Friday Night
Clear, with a low around 29. West wind around 5 mph.
Saturday
Sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 32.
Sunday
Sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 29.
M.L.King Day
Sunny, with a high near 47.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles ESE Mammoth Lakes CA
 37.59°N 118.84°W (Elev. 8307 ft)
1:15 pm PST Jan 14, 2026
3pm PST Jan 14, 2026-6pm PST Jan 20, 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