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

Williams/Clark Memorial Airport (KCMR)

Lat: 35.3054722°NLon: 112.1943889°WElev: 6680.0ft.

Clear

41°F

5°C

Humidity 41%
Wind Speed SSE 12 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 20 Mar 04:35 AM MST
Extended Forecast for

15 Miles SSE Grand Canyon, Valle Airport AZ

  • Today

    Today: Sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. Southwest wind around 7 mph becoming south after midnight.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 80. South wind 6 to 11 mph becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 39. Southwest wind 7 to 15 mph, with gusts as high as 22 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 76. South wind 6 to 11 mph becoming west in the morning. Winds could gust as high as 18 mph.

    High: 76 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 39. South wind 7 to 10 mph.

    Low: 39 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 76. South wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. South wind 6 to 11 mph, with gusts as high as 17 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. South wind 6 to 10 mph becoming west in the morning. Winds could gust as high as 16 mph.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 39. Southwest wind around 7 mph becoming south after midnight.
Saturday
Sunny, with a high near 80. South wind 6 to 11 mph becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 26 mph.
Saturday Night
Partly cloudy, with a low around 39. Southwest wind 7 to 15 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 76. South wind 6 to 11 mph becoming west in the morning. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 39. South wind 7 to 10 mph.
Monday
Sunny, with a high near 76. South wind 6 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 38. South wind 6 to 11 mph, with gusts as high as 17 mph.
Tuesday
Sunny, with a high near 78. South wind 6 to 10 mph becoming west in the morning. Winds could gust as high as 16 mph.
Tuesday Night
Clear, with a low around 39. South wind 6 to 9 mph.
Wednesday
Sunny, with a high near 78. South wind 5 to 13 mph becoming southwest in the morning. Winds could gust as high as 21 mph.
Wednesday Night
Clear, with a low around 39. South wind 7 to 11 mph, with gusts as high as 16 mph.
Thursday
Sunny, with a high near 76. West wind 7 to 14 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles SSE Grand Canyon, Valle Airport AZ
 35.46°N 112.02°W (Elev. 7283 ft)
Last Update:
4:05 am MST Mar 20, 2026
Forecast Valid:
4am MST Mar 20, 2026-6pm MST Mar 26, 2026
 
Forecast Discussion
 
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Additional Resources

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