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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Grants, Grants-Milan Municipal Airport (KGNT)

Lat: 35.17°NLon: 107.9°WElev: 6522ft.

Fair

84°F

29°C

Humidity 2%
Wind Speed N 13 G 17 mph
Barometer 30.28 in
Dewpoint -12°F (-24°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 20 Mar 5:15 pm MDT
Extended Forecast for

Prewitt NM

  • Tonight

    Tonight: Mostly clear, with a low around 33. North wind 5 to 10 mph becoming light and variable in the evening.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 86. Light northwest wind becoming west 10 to 15 mph in the afternoon.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. West wind 5 to 15 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Light west wind increasing to 10 to 15 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. West wind 5 to 15 mph becoming south after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 33. North wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 86. Light northwest wind becoming west 10 to 15 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 40. West wind 5 to 15 mph.
Sunday
Mostly sunny, with a high near 79. Light west wind increasing to 10 to 15 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 37. West wind 5 to 15 mph becoming south after midnight.
Monday
Sunny, with a high near 79.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Mostly sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Clear, with a low around 42.
Thursday
Sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 74.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Prewitt NM
 35.36°N 108.05°W (Elev. 6844 ft)
Last Update:
2:15 pm MDT Mar 20, 2026
Forecast Valid:
5pm MDT Mar 20, 2026-6pm MDT Mar 27, 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