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

Powerful Southwest Storm; Heavy Snow Persists in the Upper Midwest

Storm in the Southwest will bring high winds and critical fire weather threats into the south and central High Plains. Locally heavy rain and snowmelt may cause local flooding in southern California and central Arizona. Heavy mountain snow continues from California into the Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Top of 22 (MTH02)

Lat: 37.63707°NLon: 119.0174°WElev: 10100ft.

NA

12°F

-11°C

Humidity 92%
Wind Speed SSW 36 MPH
Barometer NA
Dewpoint 10°F (-12°C)
Visibility NA
Wind Chill-11°F (-24°C)
Last update 22 Mar 02:45 AM PDT
Extended Forecast for

2 Miles WNW Mammoth Lakes CA

Winter Storm Warning until March 22, 05:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning until March 22, 05:00am

    NOW until
    5:00am Wed

    Winter Storm Warning

  • Overnight

    Overnight: A 30 percent chance of snow showers. Mostly cloudy, with a low around 13. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph. Total nighttime snow accumulation of 4 to 8 inches possible.

    Chance Snow
    Showers and
    Windy

    Low: 13 °F

  • Wednesday

    Wednesday: A 40 percent chance of snow showers, mainly between 11am and 5pm. Mostly cloudy, with a high near 20. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph. New snow accumulation of 1 to 2 inches possible.

    Chance Snow
    Showers and
    Windy

    High: 20 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of snow showers before 8pm, then a slight chance of snow showers after 5am. Mostly cloudy, with a low around 13. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

    Low: 13 °F

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly after 8am. Partly sunny, with a high near 20. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of 1 to 3 inches possible.

    Chance Snow
    Showers and
    Breezy

    High: 20 °F

  • Thursday
    Night

    Thursday Night: Mostly cloudy, with a low around 8. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Mostly Cloudy
    and Breezy

    Low: 8 °F

  • Friday

    Friday: Mostly sunny, with a high near 21. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Mostly Sunny
    and Breezy

    High: 21 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 5.

    Mostly Cloudy

    Low: 5 °F

  • Saturday

    Saturday: A chance of snow showers after 11am. Partly sunny, with a high near 16.

    Chance Snow
    Showers

    High: 16 °F

Detailed Forecast

Overnight
A 30 percent chance of snow showers. Mostly cloudy, with a low around 13. Windy, with a southwest wind around 30 mph, with gusts as high as 45 mph. Total nighttime snow accumulation of 4 to 8 inches possible.
Wednesday
A 40 percent chance of snow showers, mainly between 11am and 5pm. Mostly cloudy, with a high near 20. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph. New snow accumulation of 1 to 2 inches possible.
Wednesday Night
A slight chance of snow showers before 8pm, then a slight chance of snow showers after 5am. Mostly cloudy, with a low around 13. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.
Thursday
A 30 percent chance of snow showers, mainly after 8am. Partly sunny, with a high near 20. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Mostly cloudy, with a low around 8. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph.
Friday
Mostly sunny, with a high near 21. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 35 mph.
Friday Night
Mostly cloudy, with a low around 5.
Saturday
A chance of snow showers after 11am. Partly sunny, with a high near 16.
Saturday Night
A slight chance of snow showers before 11pm. Mostly cloudy, with a low around 0.
Sunday
A slight chance of snow showers after 11am. Mostly sunny, with a high near 15.
Sunday Night
Partly cloudy, with a low around 4.
Monday
A slight chance of snow showers. Partly sunny, with a high near 21.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Windy.
Tuesday
Snow showers likely. Mostly cloudy, with a high near 19. Windy.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
2 Miles WNW Mammoth Lakes CA
 37.63°N 119.02°W (Elev. 9872 ft)
Last Update:
2:13 am PDT Mar 22, 2023
Forecast Valid:
3am PDT Mar 22, 2023-6pm PDT Mar 28, 2023
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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