Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

Top Stn/Summit - 11,053ft (MTH03)

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

NA

22°F

-6°C

Humidity 12%
Wind Speed ENE 19 MPH
Barometer NA
Dewpoint -22°F (-30°C)
Visibility NA
Wind Chill7°F (-14°C)
Last update 17 Apr 09:40 AM PDT
Extended Forecast for

3 Miles SSW Mammoth Lakes CA

  • Today

    Today: Sunny, with a high near 40. Northeast wind 5 to 15 mph becoming north in the afternoon.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. Southwest wind around 5 mph becoming east in the evening.

    Low: 27 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Southwest wind 5 to 10 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 31. West wind 10 to 15 mph.

    Low: 31 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 45 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.

    Low: 31 °F

    Partly Cloudy
    and Breezy

  • Monday

    Monday: Sunny, with a high near 43. Breezy.

    High: 43 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: A chance of snow showers.  Mostly cloudy, with a low around 29. Breezy.

    Low: 29 °F

    Chance Snow
    Showers and
    Breezy

  • Tuesday

    Tuesday: Snow showers likely, mainly after 11am.  Partly sunny, with a high near 36.

    High: 36 °F

    Snow Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 40. Northeast wind 5 to 15 mph becoming north in the afternoon.
Tonight
Partly cloudy, with a low around 27. Southwest wind around 5 mph becoming east in the evening.
Saturday
Mostly sunny, with a high near 44. Southwest wind 5 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 31. West wind 10 to 15 mph.
Sunday
Partly sunny, with a high near 45. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 31. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 35 mph.
Monday
Sunny, with a high near 43. Breezy.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Breezy.
Tuesday
Snow showers likely, mainly after 11am. Partly sunny, with a high near 36.
Tuesday Night
Snow showers likely, mainly before 11pm. The snow could be heavy at times. Mostly cloudy, with a low around 22.
Wednesday
A chance of snow showers. Partly sunny, with a high near 31.
Wednesday Night
A slight chance of snow showers. Mostly cloudy, with a low around 19.
Thursday
A slight chance of snow showers. Mostly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Mammoth Lakes CA
 37.59°N 119.01°W (Elev. 9957 ft)
4:30 am PDT Apr 17, 2026
9am PDT Apr 17, 2026-6pm PDT Apr 23, 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