Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains
An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >
Current conditions at
Los Alamos Airport (KLAM)
Lat: 35.88°NLon: 106.27°WElev: 7171ft.
Fair
64°F
18°C
| Humidity | 9% |
| Wind Speed | N 12 mph |
| Barometer | 30.36 in |
| Dewpoint | 4°F (-16°C) |
| Visibility | 10.00 mi |
| Last update | 20 Mar 2:55 am MDT |
Extended Forecast for
Alcalde NM
Overnight
Low: 44 °F
Mostly Clear
Friday
High: 87 °F
Sunny
Friday Night
Low: 42 °F
Mostly Clear
Saturday
High: 89 °F
Sunny
Saturday Night
Low: 44 °F
Mostly Clear
Sunday
High: 86 °F
Mostly Sunny
Sunday Night
Low: 42 °F
Mostly Cloudy
Monday
High: 81 °F
Sunny
Monday Night
Low: 43 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a steady temperature around 44. North wind around 5 mph.
Friday
Sunny, with a high near 87. Northeast wind around 5 mph becoming south in the afternoon.
Friday Night
Mostly clear, with a low around 42. South wind around 5 mph becoming north after midnight.
Saturday
Sunny, with a high near 89. North wind 5 to 10 mph becoming southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 44. West wind 5 to 15 mph becoming north after midnight.
Sunday
Mostly sunny, with a high near 86.
Sunday Night
Mostly cloudy, with a low around 42.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 44.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Clear, with a low around 45.
Thursday
Sunny, with a high near 87.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Alcalde NM
36.09°N 106.07°W (Elev. 5728 ft)
36.09°N 106.07°W (Elev. 5728 ft)
12:31 am MDT Mar 20, 2026
3am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
Additional Resources
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Hourly Weather Forecast
