Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Williams/Clark Memorial Airport (KCMR)

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

Partly Cloudy

86°F

30°C

Humidity 22%
Wind Speed N 3 MPH
Barometer 30.34 in (1027.43 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 21 Aug 04:35 PM MST
Extended Forecast for

3 Miles NNW Williams AZ

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms.  Mostly sunny, with a high near 87. West wind around 9 mph, with gusts as high as 15 mph.

    High: 87 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 57. Southwest wind 5 to 7 mph becoming southeast after midnight.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.

    High: 87 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. Southeast wind around 8 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 86. Southeast wind 6 to 10 mph becoming southwest in the morning. Winds could gust as high as 16 mph.

    High: 86 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Southeast wind 6 to 8 mph.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 86. Southeast wind around 8 mph becoming west in the afternoon.

    High: 86 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Light and variable wind.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 88. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 88 °F

    Slight Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. West wind around 9 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 57. Southwest wind 5 to 7 mph becoming southeast after midnight.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 87. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 17 mph.
Saturday Night
Partly cloudy, with a low around 59. Southeast wind around 8 mph.
Sunday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 86. Southeast wind 6 to 10 mph becoming southwest in the morning. Winds could gust as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 56. Southeast wind 6 to 8 mph.
Monday
A 30 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 86. Southeast wind around 8 mph becoming west in the afternoon.
Monday Night
Partly cloudy, with a low around 59. Light and variable wind.
Tuesday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 88. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 60. Light and variable wind.
Wednesday
Sunny, with a high near 89. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 60. West wind around 6 mph becoming light and variable after midnight.
Thursday
Sunny, with a high near 88. Light and variable wind becoming southwest 8 to 13 mph in the morning. Winds could gust as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Williams AZ
 35.3°N 112.19°W (Elev. 6696 ft)
3:11 pm MST Aug 21, 2026
4pm MST Aug 21, 2026-6pm MST Aug 27, 2026
 
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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