Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Clear

68°F

20°C

Humidity 13%
Wind Speed W 6 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 08 Apr 02:55 PM PDT
Extended Forecast for

12 Miles ESE Mammoth Lakes CA

Winter Storm Watch April 10, 08:00pm until April 12, 11:00pm
Click here for hazard details and duration
Winter Storm Watch
  • This Afternoon

    This Afternoon: Sunny, with a high near 63. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Patchy smoke between midnight and 3am. Partly cloudy, with a low around 33. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Partly Cloudy
    then Patchy
    Smoke

  • Thursday

    Thursday: A 20 percent chance of showers after 11am.  Snow level 8200 feet rising to 9700 feet in the afternoon. Mostly sunny, with a high near 59. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 59 °F

    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Patchy smoke before 9pm. Mostly cloudy, with a low around 31. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Patchy Smoke
    then Partly
    Cloudy

  • Friday

    Friday: A chance of rain and snow showers between 11am and 2pm, then a chance of rain showers after 2pm.  Snow level 7700 feet rising to 8200 feet in the afternoon. Increasing clouds, with a high near 54. Light southwest wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 54 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain showers likely before 8pm, then rain and snow showers likely between 8pm and 2am, then snow showers likely after 2am.  Snow level 8100 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 27. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 27 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: Snow showers likely before 5pm, then rain and snow showers likely.  Partly sunny, with a high near 46. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 46 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Saturday Night

    Saturday Night: Rain and snow showers likely, becoming all snow after 8pm.  Mostly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Rain/Snow
    Likely and
    Breezy then
    Snow Showers
    Likely

  • Sunday

    Sunday: Snow showers likely.  Mostly cloudy, with a high near 39.

    High: 39 °F

    Snow Showers
    Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 63. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Patchy smoke between midnight and 3am. Partly cloudy, with a low around 33. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers after 11am. Snow level 8200 feet rising to 9700 feet in the afternoon. Mostly sunny, with a high near 59. Light southwest wind increasing to 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Thursday Night
Patchy smoke before 9pm. Mostly cloudy, with a low around 31. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday
A chance of rain and snow showers between 11am and 2pm, then a chance of rain showers after 2pm. Snow level 7700 feet rising to 8200 feet in the afternoon. Increasing clouds, with a high near 54. Light southwest wind becoming south 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Friday Night
Rain showers likely before 8pm, then rain and snow showers likely between 8pm and 2am, then snow showers likely after 2am. Snow level 8100 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 27. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Saturday
Snow showers likely before 5pm, then rain and snow showers likely. Partly sunny, with a high near 46. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain and snow showers likely, becoming all snow after 8pm. Mostly cloudy, with a low around 22. Breezy.
Sunday
Snow showers likely. Mostly cloudy, with a high near 39.
Sunday Night
A chance of snow showers, mainly before 11pm. Partly cloudy, with a low around 16.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 45.
Monday Night
Partly cloudy, with a low around 21.
Tuesday
Sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles ESE Mammoth Lakes CA
 37.57°N 118.78°W (Elev. 7585 ft)
11:30 am PDT Apr 8, 2026
3pm PDT Apr 8, 2026-6pm PDT Apr 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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