Severe Weather Threat from the Middle Mississippi Valley to the Ohio Valley; Inclement Weather Continues in Southern California and the Southwest

Severe thunderstorms capable of producing large hail, damaging winds, and a few tornadoes are expected across the middle Mississippi Valley into the Ohio and Tennessee Valleys. Heavy mountain snow and rainfall will continue in southern California and the Desert Southwest through late week. The heavy rainfall may pose a flash flood risk, especially to burn scar locations. Read More >

Hazardous Weather Conditions

Current conditions at

Mammoth Summit (MTH03)

Lat: 37.630225°NLon: 119.032529°WElev: 11053ft.

NA

-5°C

23°F

Humidity 29%
Wind Speed E 55 MPH
Barometer 1017.61 mb
Dewpoint -20°C (-4°F)
Visibility NA
Wind Chill-17°C (1°F)
Last update 08 Apr 10:45 AM PDT
Extended Forecast for

2 Miles W Mammoth Lakes CA

  • Today

    Today: Snow showers likely. Some thunder is also possible.  Mostly cloudy, with a high near 1. Breezy, with an east wind 40 to 45 km/h, with gusts as high as 70 km/h.  Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 7 centimeters possible.

    Snow Showers
    Likely and
    Breezy

    High: 1 °C

  • Tonight

    Tonight: Snow showers before 11pm, then snow after 11pm. Some thunder is also possible.  Low around -3. Breezy, with an east wind 30 to 40 km/h becoming northeast 20 to 30 km/h in the evening. Winds could gust as high as 60 km/h.  Chance of precipitation is 80%. New snow accumulation of 8 to 12 centimeters possible.

    Snow Showers
    and Breezy

    Low: -3 °C

  • Thursday

    Thursday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 1. North wind 15 to 25 km/h.  Chance of precipitation is 70%. New snow accumulation of 5 to 9 centimeters possible.

    Snow Likely

    High: 1 °C

  • Thursday
    Night

    Thursday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around -5. Northeast wind 20 to 25 km/h, with gusts as high as 40 km/h.  New snow accumulation of 1 to 2 centimeters possible.

    Chance Snow

    Low: -5 °C

  • Friday

    Friday: Mostly sunny, with a high near 3. Breezy, with a north wind 25 to 35 km/h, with gusts as high as 50 km/h.

    Mostly Sunny
    and Breezy
    then Sunny

    High: 3 °C

  • Friday
    Night

    Friday Night: Mostly clear, with a low around -3. Northwest wind around 25 km/h.

    Mostly Clear

    Low: -3 °C

  • Saturday

    Saturday: Sunny, with a high near 5.

    Sunny

    High: 5 °C

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around -2.

    Partly Cloudy

    Low: -2 °C

  • Sunday

    Sunday: A slight chance of snow showers after 11am.  Mostly sunny, with a high near 3.

    Slight Chance
    Snow Showers

    High: 3 °C

Detailed Forecast

Today
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 1. Breezy, with an east wind 40 to 45 km/h, with gusts as high as 70 km/h. Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 7 centimeters possible.
Tonight
Snow showers before 11pm, then snow after 11pm. Some thunder is also possible. Low around -3. Breezy, with an east wind 30 to 40 km/h becoming northeast 20 to 30 km/h in the evening. Winds could gust as high as 60 km/h. Chance of precipitation is 80%. New snow accumulation of 8 to 12 centimeters possible.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 1. North wind 15 to 25 km/h. Chance of precipitation is 70%. New snow accumulation of 5 to 9 centimeters possible.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -5. Northeast wind 20 to 25 km/h, with gusts as high as 40 km/h. New snow accumulation of 1 to 2 centimeters possible.
Friday
Mostly sunny, with a high near 3. Breezy, with a north wind 25 to 35 km/h, with gusts as high as 50 km/h.
Friday Night
Mostly clear, with a low around -3. Northwest wind around 25 km/h.
Saturday
Sunny, with a high near 5.
Saturday Night
Partly cloudy, with a low around -2.
Sunday
A slight chance of snow showers after 11am. Mostly sunny, with a high near 3.
Sunday Night
A slight chance of snow showers before 11pm. Partly cloudy, with a low around -6.
Monday
Sunny, with a high near 2.
Monday Night
Mostly clear, with a low around -6.
Tuesday
Sunny, with a high near 4.
Click Map For Forecast
Point Forecast:
2 Miles W Mammoth Lakes CA
 37.63°N 119.02°W (Elev. 3009 m)
5:50 am PDT Apr 8, 2020
11am PDT Apr 8, 2020-6pm PDT Apr 14, 2020
 
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Additional Resources

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Hourly Weather Forecast

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