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.

Thunderstorm Heavy Rain

21°C

69°F

Humidity 45%
Wind Speed NW 9 G 30 km/h
Barometer 30.31 in
Dewpoint 8°C (46°F)
Visibility 4.02 km
Last update 13 Jul 3:55 pm MDT
Extended Forecast for

Los Alamos NM

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 28. Southeast wind 20 to 25 km/h. Chance of precipitation is 60%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 28 °C

    Showers
    Likely

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 14. South wind 15 to 25 km/h becoming northwest 5 to 10 km/h in the evening.

    Low: 14 °C

    Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Showers and thunderstorms likely, mainly after 3pm. Increasing clouds, with a high near 28. West wind 5 to 10 km/h becoming east in the morning. Chance of precipitation is 60%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    High: 28 °C

    Sunny then
    T-storms
    Likely

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms before midnight. Areas of smoke between 10pm and 2am. Mostly cloudy, with a low around 15. West wind 5 to 10 km/h becoming southwest after midnight.

    Low: 15 °C

    Chance
    T-storms then
    Areas Smoke

  • Tuesday

    Tuesday: Showers and thunderstorms likely between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Areas of smoke before 7am. Increasing clouds, with a high near 29. Northwest wind 5 to 10 km/h becoming south in the morning. Chance of precipitation is 70%.

    High: 29 °C

    Areas Smoke
    then T-storms
    Likely

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 16. Chance of precipitation is 20%.

    Low: 16 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely after noon. Increasing clouds, with a high near 29. Chance of precipitation is 60%.

    High: 29 °C

    Sunny then
    T-storms
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 15.

    Low: 15 °C

    Chance
    T-storms then
    Mostly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 27. Chance of precipitation is 70%.

    High: 27 °C

    Mostly Sunny
    then T-storms
    Likely

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 28. Southeast wind 20 to 25 km/h. Chance of precipitation is 60%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, with a low around 14. South wind 15 to 25 km/h becoming northwest 5 to 10 km/h in the evening.
Monday
Showers and thunderstorms likely, mainly after 3pm. Increasing clouds, with a high near 28. West wind 5 to 10 km/h becoming east in the morning. Chance of precipitation is 60%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Monday Night
A 40 percent chance of showers and thunderstorms before midnight. Areas of smoke between 10pm and 2am. Mostly cloudy, with a low around 15. West wind 5 to 10 km/h becoming southwest after midnight.
Tuesday
Showers and thunderstorms likely between noon and 3pm, then showers likely and possibly a thunderstorm after 3pm. Areas of smoke before 7am. Increasing clouds, with a high near 29. Northwest wind 5 to 10 km/h becoming south in the morning. Chance of precipitation is 70%.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 16. Chance of precipitation is 20%.
Wednesday
Showers and thunderstorms likely after noon. Increasing clouds, with a high near 29. Chance of precipitation is 60%.
Wednesday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 15.
Thursday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 27. Chance of precipitation is 70%.
Thursday Night
Showers and thunderstorms likely before midnight, then a slight chance of showers. Mostly cloudy, with a low around 15. Chance of precipitation is 70%.
Friday
Showers and thunderstorms. High near 26. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 15.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 27. Chance of precipitation is 70%.
Saturday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 16.
Sunday
Showers and thunderstorms likely. Increasing clouds, with a high near 28.
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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 m)
Last Update:
2:15 pm MDT Jul 13, 2025
Forecast Valid:
4pm MDT Jul 13, 2025-6pm MDT Jul 20, 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