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

Another Round of Heavy Rain and Mountain Snow in California; Snow in the Great Lakes and Northeast

Another round of heavy rainfall will renew concerns for additional flash flooding and landslides in southern California around burn scars and coastal mountain ranges. A low pressure system is bringing enhanced snowfall downwind from the lower Great Lakes into the Northeast mountain ranges. Above average temperatures will challenge or break daily record high temperatures across the southern Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Top of 22 (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100.0ft.

NA

23°F

-5°C

Humidity 97%
Wind Speed SSW 45 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill2°F (-17°C)
Last update 16 Nov 08:45 PM PST
Extended Forecast for

2 Miles NW Mammoth Lakes CA

Winter Weather Advisory November 17, 07:00am until November 18, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow likely, mainly after 4am. The snow could be heavy at times. Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 25. Breezy, with a southwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Slight Chance
    Snow and
    Breezy then
    Heavy Snow
    and Patchy
    Fog

  • Monday

    Monday: Snow. The snow could be heavy at times. Patchy fog between noon and 2pm. Widespread dense freezing fog, mainly before 5pm. High near 33. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

    High: 33 °F

    Heavy Snow
    and Dense
    Freezing Fog

  • Monday Night

    Monday Night: Snow likely, mainly after 10pm. Areas of fog after 5am. Areas of freezing fog between 8pm and 9pm. Otherwise, mostly cloudy, with a low around 20. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow Likely
    and Areas
    Freezing Fog

  • Tuesday

    Tuesday: A 50 percent chance of snow. Patchy fog between 2pm and 3pm. Widespread dense freezing fog, mainly before 7am. Otherwise, mostly cloudy, with a high near 31. North wind around 5 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    and Dense
    Freezing Fog

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22. North wind 5 to 10 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: Mostly sunny, with a high near 36. North wind around 5 mph becoming calm.

    High: 36 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: A chance of snow. Partly sunny, with a high near 33.

    High: 33 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance Snow

Detailed Forecast

Tonight
Snow likely, mainly after 4am. The snow could be heavy at times. Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 25. Breezy, with a southwest wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of 1 to 3 inches possible.
Monday
Snow. The snow could be heavy at times. Patchy fog between noon and 2pm. Widespread dense freezing fog, mainly before 5pm. High near 33. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.
Monday Night
Snow likely, mainly after 10pm. Areas of fog after 5am. Areas of freezing fog between 8pm and 9pm. Otherwise, mostly cloudy, with a low around 20. Southwest wind around 5 mph becoming northwest after midnight. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A 50 percent chance of snow. Patchy fog between 2pm and 3pm. Widespread dense freezing fog, mainly before 7am. Otherwise, mostly cloudy, with a high near 31. North wind around 5 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 22. North wind 5 to 10 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.
Wednesday
Mostly sunny, with a high near 36. North wind around 5 mph becoming calm.
Wednesday Night
A 20 percent chance of snow after 10pm. Partly cloudy, with a low around 21.
Thursday
A chance of snow. Partly sunny, with a high near 33.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19.
Friday
A slight chance of snow. Partly sunny, with a high near 33.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Sunny, with a high near 43.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NW Mammoth Lakes CA
 37.66°N 119°W (Elev. 8681 ft)
Last Update:
1:16 pm PST Nov 16, 2025
Forecast Valid:
9pm PST Nov 16, 2025-6pm PST Nov 23, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation