Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Los Alamos Airport (KLAM)

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

Thunderstorm in Vicinity

79°F

26°C

Humidity 28%
Wind Speed Calm
Barometer 30.39 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 27 Aug 12:55 pm MDT
Extended Forecast for

2 Miles SSE Cuyamungue NM

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 92. West wind around 5 mph.

    High: 92 °F

    Mostly Sunny

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight.  Partly cloudy, with a low around 59. West wind around 5 mph becoming southeast in the evening.  Chance of precipitation is 20%.

    Low: 59 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 93. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 93 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Isolated showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 63. South wind 5 to 15 mph becoming east after midnight.  Chance of precipitation is 20%.

    Low: 63 °F

    Isolated
    T-storms then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 94. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 94 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 62.

    Low: 62 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 60.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 92. West wind around 5 mph.
Tonight
Isolated showers and thunderstorms before 9pm, then isolated showers between 9pm and midnight. Partly cloudy, with a low around 59. West wind around 5 mph becoming southeast in the evening. Chance of precipitation is 20%.
Friday
Increasing clouds, with a high near 93. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
Isolated showers and thunderstorms before 9pm. Mostly cloudy, with a low around 63. South wind 5 to 15 mph becoming east after midnight. Chance of precipitation is 20%.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 62.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 91.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 90.
Monday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 58.
Tuesday
Sunny, with a high near 91.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 93.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Cuyamungue NM
 35.85°N 105.99°W (Elev. 6132 ft)
12:31 pm MDT Aug 27, 2026
1pm MDT Aug 27, 2026-6pm MDT Sep 2, 2026
 
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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