Heat Persists in the Southwest; Elevated to Critical Fire Weather in the Great Basin; Poor Air Quality in the West

Dangerous heat will persist across the Southwest U.S. through this week, easing by next week. The heat will focus further east in the Great Plains and Mississippi Valley beginning next week. Elevated to locally critical fire weather conditions will persist for the Great Basin today. Poor air quality lingers for the Northwest, Great Basin, Central Rockies into the Plains. Read More >

Current conditions at

Los Alamos Airport (KLAM)

Lat: 35.88° N Lon: 106.27° W Elev: 7171 ft.

Overcast

87°F

31°C

Humidity 16%
Wind Speed S 7 mph
Barometer 30.20 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 4 Aug 1:35 pm MDT
Detailed forecast for

Far Northwest Highlands

Rest Of Today
Hot. Mostly sunny. Patchy smoke. Highs in the mid 90s. West winds 15 to 20 mph.
Tonight
Mostly clear. Lows in the mid 50s. West winds 15 to 20 mph, becoming southeast after midnight.
Wednesday
Mostly sunny. Highs in the mid 90s. West winds 15 to 20 mph in the afternoon.
Wednesday Night
Mostly clear. Lows in the mid 50s. West winds around 15 mph in the evening.
Thursday
Mostly sunny. Highs in the mid 90s. West winds around 15 mph in the afternoon.
Thursday Night Through Friday Night
Mostly clear. Lows in the mid 50s. Highs in the mid 90s.
Saturday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.
Saturday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 20 percent.
Sunday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.
Sunday Night
Partly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Chance of rain 20 percent.
Monday
Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent.



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1232 PM MDT Tue Aug 4 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database