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

Los Alamos Airport (KLAM)

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

A Few Clouds

20°F

-7°C

Humidity 47%
Wind Speed Calm
Barometer 29.79 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Last update 19 Feb 5:55 am MST
Extended Forecast for

Los Alamos Airport NM

  • Today

    Today: A slight chance of snow showers between 11am and 2pm. Sunny, with a high near 35. Southwest wind around 10 mph. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A 40 percent chance of snow showers, mainly after 2am. Increasing clouds, with a low around 24. Southwest wind 5 to 10 mph. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow showers. Cloudy through mid morning, then gradual clearing, with a high near 36. Southwest wind 15 to 20 mph. New snow accumulation of less than one inch possible.

    High: 36 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 18. Northwest wind 5 to 10 mph.

    Low: 18 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 42. North wind around 5 mph becoming calm in the afternoon.

    High: 42 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 48.

    High: 48 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
A slight chance of snow showers between 11am and 2pm. Sunny, with a high near 35. Southwest wind around 10 mph. Chance of precipitation is 20%.
Tonight
A 40 percent chance of snow showers, mainly after 2am. Increasing clouds, with a low around 24. Southwest wind 5 to 10 mph. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow showers. Cloudy through mid morning, then gradual clearing, with a high near 36. Southwest wind 15 to 20 mph. New snow accumulation of less than one inch possible.
Friday Night
Mostly clear, with a low around 18. Northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 42. North wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Mostly sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 29.
Monday
Mostly sunny, with a high near 55.
Monday Night
Mostly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
A 20 percent chance of showers. Mostly sunny, with a high near 59.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Los Alamos Airport NM
 35.88°N 106.3°W (Elev. 7198 ft)
Last Update:
5:02 am MST Feb 19, 2026
Forecast Valid:
6am MST Feb 19, 2026-6pm MST Feb 25, 2026
 
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