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

Late January Extreme Cold; Watching for Another East Coast Storm Threat This Weekend

Well below normal temperatures will continue for the eastern half of the Lower 48 this week. Another blast of arctic air will spread from the Plains through the East/Southeast Friday into Saturday with more record lows expected even into Florida. Forecasts are being monitored for increasing potential of another significant winter storm to impact the eastern United States this coming weekend. Read More >

Current conditions at

DEXTER (DEXC1)

Lat: 37.83888°NLon: 118.77189°WElev: 7981.0ft.

NA

40°F

4°C

Humidity 24%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility NA
Last update 27 Jan 10:53 AM PST
Extended Forecast for

13 Miles NE Mammoth Lakes CA

  • Today

    Today: Mostly sunny, with a high near 44. Calm wind becoming south around 5 mph.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 18. West wind around 5 mph.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 45. Northwest wind around 5 mph becoming calm.

    High: 45 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. Calm wind.

    Low: 20 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49. Calm wind.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. Calm wind.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 52.

    High: 52 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 53.

    High: 53 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 44. Calm wind becoming south around 5 mph.
Tonight
Partly cloudy, with a low around 18. West wind around 5 mph.
Wednesday
Sunny, with a high near 45. Northwest wind around 5 mph becoming calm.
Wednesday Night
Mostly clear, with a low around 20. Calm wind.
Thursday
Sunny, with a high near 49. Calm wind.
Thursday Night
Partly cloudy, with a low around 25. Calm wind.
Friday
Partly sunny, with a high near 52.
Friday Night
Mostly cloudy, with a low around 25.
Saturday
Partly sunny, with a high near 53.
Saturday Night
Partly cloudy, with a low around 27.
Sunday
Partly sunny, with a high near 52.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NE Mammoth Lakes CA
 37.75°N 118.79°W (Elev. 6998 ft)
Last Update:
9:16 am PST Jan 27, 2026
Forecast Valid:
11am PST Jan 27, 2026-6pm PST Feb 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation