Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. Read More >

Current conditions at

Williams/Clark Memorial Airport (KCMR)

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

Clear

82°F

28°C

Humidity 24%
Wind Speed SE 9 MPH
Barometer 30.39 in (1029.12 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 26 Aug 08:55 AM MST
Extended Forecast for

6 Miles N Williams AZ

  • Today

    Today: A 10 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 90. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.

    High: 90 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 55. South wind around 6 mph becoming southeast after midnight.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 90. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 17 mph.

    High: 90 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56. Southwest wind 5 to 7 mph becoming southeast in the evening.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: A 10 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 89. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.

    High: 89 °F

    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms.  Partly cloudy, with a low around 58. South wind 8 to 10 mph, with gusts as high as 15 mph.

    Low: 58 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms, mainly after 11am.  Partly sunny, with a high near 84. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 84 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 56. Southeast wind 7 to 9 mph, with gusts as high as 16 mph.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 11am.  Partly sunny, with a high near 80. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%.

    High: 80 °F

    T-storms
    Likely

Detailed Forecast

Today
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 90. Southeast wind 5 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 17 mph.
Tonight
Partly cloudy, with a low around 55. South wind around 6 mph becoming southeast after midnight.
Thursday
Mostly sunny, with a high near 90. Light and variable wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 17 mph.
Thursday Night
Partly cloudy, with a low around 56. Southwest wind 5 to 7 mph becoming southeast in the evening.
Friday
A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89. Southwest wind 7 to 11 mph, with gusts as high as 18 mph.
Friday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. South wind 8 to 10 mph, with gusts as high as 15 mph.
Saturday
A 50 percent chance of showers and thunderstorms, mainly after 11am. Partly sunny, with a high near 84. Southwest wind 9 to 13 mph, with gusts as high as 22 mph.
Saturday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Southeast wind 7 to 9 mph, with gusts as high as 16 mph.
Sunday
Showers and thunderstorms likely, mainly after 11am. Partly sunny, with a high near 80. Southwest wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 54. South wind around 8 mph, with gusts as high as 18 mph.
Monday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. Southwest wind 8 to 13 mph, with gusts as high as 24 mph.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 53. South wind around 8 mph, with gusts as high as 18 mph.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 78. Southwest wind 8 to 11 mph, with gusts as high as 23 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles N Williams AZ
 35.35°N 112.17°W (Elev. 6608 ft)
9:13 am MST Aug 26, 2026
9am MST Aug 26, 2026-6pm MST Sep 1, 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