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

Heavy Rain and Flash Flooding in the West; Heat Expands in the Central U.S.

Monsoonal moisture will produce showers and thunderstorms with heavy rain over parts of the Southwest, Great Basin, and Central Rockies through Monday. Flash flooding is possible, especially in and around burn scars and in areas of steep terrain. Heat will persist across the Central U.S. early this week, spreading into the Ohio Valley and Mid-Atlantic later this week. Read More >

Current conditions at

Los Alamos Airport (KLAM)

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

Mostly Cloudy

69°F

21°C

Humidity 40%
Wind Speed Calm
Barometer 30.27 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 31 Aug 12:55 am MDT
Extended Forecast for

Tierra Amarilla NM

  • Overnight

    Overnight: A 30 percent chance of showers. Cloudy, with a low around 49. Northwest wind 5 to 10 mph.

    Low: 49 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 79. Northwest wind 5 to 15 mph becoming southeast in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely after midnight. Cloudy, with a low around 46. West wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. North wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 46. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.

    Low: 46 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 30 percent chance of showers. Cloudy, with a low around 49. Northwest wind 5 to 10 mph.
Monday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 79. Northwest wind 5 to 15 mph becoming southeast in the morning. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
A chance of showers and thunderstorms, then showers likely after midnight. Cloudy, with a low around 46. West wind 5 to 10 mph becoming light and variable after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Mostly sunny, with a high near 79. North wind 5 to 10 mph becoming west 10 to 15 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 46. Northwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 47.
Friday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.
Friday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
Saturday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 50.
Sunday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Tierra Amarilla NM
 36.71°N 106.56°W (Elev. 7477 ft)
Last Update:
12:32 am MDT Aug 31, 2026
Forecast Valid:
1am MDT Aug 31, 2026-6pm MDT Sep 6, 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