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 >

Hazardous Weather Conditions

Current conditions at

Clayton Municipal Airpark (KCAO)

Lat: 36.45°NLon: 103.15°WElev: 4971ft.

Fair

90°F

32°C

Humidity 4%
Wind Speed S 12 G 21 mph
Barometer 29.93 in (1006.5 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 21 Mar 3:55 pm MDT
Extended Forecast for

8 Miles SSW Grenville NM

Fire Weather Watch March 22, 12:00pm until March 22, 08:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 52. West wind 10 to 15 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 75. West wind 10 to 15 mph becoming northeast 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 75 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. East wind 15 to 20 mph becoming northeast 5 to 10 mph after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65. South wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 41. South wind 10 to 20 mph becoming west after midnight.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. West wind 10 to 15 mph.
Sunday
Partly sunny, with a high near 75. West wind 10 to 15 mph becoming northeast 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 34. East wind 15 to 20 mph becoming northeast 5 to 10 mph after midnight.
Monday
Mostly sunny, with a high near 65. South wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 41. South wind 10 to 20 mph becoming west after midnight.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 48.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 84.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 62.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SSW Grenville NM
 36.48°N 103.66°W (Elev. 6096 ft)
Last Update:
2:15 pm MDT Mar 21, 2026
Forecast Valid:
4pm MDT Mar 21, 2026-6pm MDT Mar 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation