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.

Fair

26°F

-3°C

Humidity 53%
Wind Speed S 6 G 20 mph
Barometer 29.72 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 19 Feb 12:35 am MST
Extended Forecast for

Los Alamos NM

  • Overnight

    Overnight: A 20 percent chance of snow showers before 2am. Mostly clear, with a low around 17. West wind 10 to 15 mph becoming south.

    Low: 17 °F

    Slight Chance
    Snow Showers

  • Thursday

    Thursday: A slight chance of snow showers between 11am and 2pm. Sunny, with a high near 35. South wind 5 to 10 mph becoming west in the morning. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: 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.

    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.

    High: 42 °F

    Sunny

  • Saturday Night

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

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Sunday Night

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

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of snow showers before 2am. Mostly clear, with a low around 17. West wind 10 to 15 mph becoming south.
Thursday
A slight chance of snow showers between 11am and 2pm. Sunny, with a high near 35. South wind 5 to 10 mph becoming west in the morning. Chance of precipitation is 20%.
Thursday Night
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.
Friday Night
Mostly clear, with a low around 18. Northwest wind 5 to 10 mph.
Saturday
Sunny, with a high near 42.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Partly sunny, with a high near 48.
Sunday Night
Mostly clear, with a low around 29.
Monday
Mostly sunny, with a high near 56.
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 NM
 35.9°N 106.3°W (Elev. 7198 ft)
Last Update:
11:31 pm MST Feb 18, 2026
Forecast Valid:
12am 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