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

Hazardous Weather Conditions

Current conditions at

Los Alamos Airport (KLAM)

Lat: 35.88°NLon: 106.27°WElev: 7171ft.

Light Snow

28°F

-2°C

Humidity 96%
Wind Speed S 7 mph
Barometer 30.06 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 3 Dec 8:55 pm MST
Extended Forecast for

Los Alamos NM

Winter Weather Advisory December 3, 09:04pm until December 4, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 3, 09:04pm until December 4, 05:00am

    NOW until 5:00am Thu

    Winter Weather Advisory

  • Tonight

    Low: 21 °F

    Heavy Snow
    and Patchy
    Freezing Fog

  • Thursday

    Thursday: A 20 percent chance of snow showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 33. Southwest wind around 5 mph becoming southeast in the morning.

    High: 33 °F

    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 17. Northwest wind around 5 mph.

    Low: 17 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 37. North wind around 5 mph.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. Northwest wind around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

Tonight
Snow, mainly before 2am. The snow could be heavy at times. Patchy freezing fog between 1am and 2am. Low around 21. Southwest wind around 5 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.
Thursday
A 20 percent chance of snow showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 33. Southwest wind around 5 mph becoming southeast in the morning.
Thursday Night
Mostly clear, with a low around 17. Northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 37. North wind around 5 mph.
Friday Night
Mostly clear, with a low around 21. Northwest wind around 5 mph.
Saturday
Sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 24.
Monday
Sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 48.
Tuesday Night
Mostly clear, with a low around 30.
Wednesday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Los Alamos NM
 35.9°N 106.3°W (Elev. 7198 ft)
Last Update:
7:02 pm MST Dec 3, 2025
Forecast Valid:
9pm MST Dec 3, 2025-6pm MST Dec 10, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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