National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Current conditions at

Top Stn/Summit (MTH03)

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

NA

26°F

-3°C

Humidity 28%
Wind Speed NE 28 MPH
Barometer NA
Dewpoint -2°F (-19°C)
Visibility NA
Wind Chill10°F (-12°C)
Last update 12 Jan 05:25 AM PST
Extended Forecast for

3 Miles WNW Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 40. Northeast wind around 5 mph, with gusts as high as 20 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 27. Northeast wind around 5 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 46. Northeast wind around 5 mph.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 48. Northeast wind around 5 mph.

    High: 48 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 33. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 46.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29.

    Low: 29 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 45.

    High: 45 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 40. Northeast wind around 5 mph, with gusts as high as 20 mph.
Tonight
Clear, with a low around 27. Northeast wind around 5 mph, with gusts as high as 20 mph.
Tuesday
Sunny, with a high near 46. Northeast wind around 5 mph.
Tuesday Night
Mostly clear, with a low around 32. North wind around 5 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 48. Northeast wind around 5 mph.
Wednesday Night
Clear, with a low around 33. North wind around 5 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 46.
Thursday Night
Clear, with a low around 29.
Friday
Sunny, with a high near 45.
Friday Night
Clear, with a low around 29.
Saturday
Sunny, with a high near 48.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Mammoth Lakes CA
 37.65°N 119.03°W (Elev. 8809 ft)
Last Update:
1:25 am PST Jan 12, 2026
Forecast Valid:
5am PST Jan 12, 2026-6pm PST Jan 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation