Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Williams/Clark Memorial Airport (KCMR)

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

Partly Cloudy

84°F

29°C

Humidity 20%
Wind Speed W 4 MPH
Barometer 30.33 in (1027.09 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 17 Aug 05:35 PM MST
Extended Forecast for

5 Miles NNE Williams AZ

  • Tonight

    Tonight: Mostly clear, with a low around 56. South wind 3 to 6 mph.

    Low: 56 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 16 mph.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 58. South wind around 6 mph.

    Low: 58 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 88. Light and variable wind becoming west 5 to 8 mph in the morning.

    High: 88 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 57. Southwest wind around 7 mph becoming northwest after midnight.

    Low: 57 °F

    Partly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms likely after 11am.  Mostly sunny, with a high near 87. Northwest wind around 9 mph becoming south in the afternoon. Winds could gust as high as 15 mph.  Chance of precipitation is 60%.

    High: 87 °F

    T-storms
    Likely

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 59. Light and variable wind.

    Low: 59 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: Showers and thunderstorms likely after 11am.  Mostly cloudy, with a high near 85. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 15 mph.  Chance of precipitation is 70%.

    High: 85 °F

    T-storms
    Likely

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms before 11pm.  Mostly cloudy, with a low around 58. Light and variable wind.

    Low: 58 °F

    Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 56. South wind 3 to 6 mph.
Tuesday
Mostly sunny, with a high near 88. Light and variable wind becoming west 5 to 9 mph in the morning. Winds could gust as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 58. South wind around 6 mph.
Wednesday
A 10 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 88. Light and variable wind becoming west 5 to 8 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 57. Southwest wind around 7 mph becoming northwest after midnight.
Thursday
Showers and thunderstorms likely after 11am. Mostly sunny, with a high near 87. Northwest wind around 9 mph becoming south in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 59. Light and variable wind.
Friday
Showers and thunderstorms likely after 11am. Mostly cloudy, with a high near 85. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 15 mph. Chance of precipitation is 70%.
Friday Night
A 30 percent chance of showers and thunderstorms before 11pm. Mostly cloudy, with a low around 58. Light and variable wind.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 84. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 50%.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 58. Calm wind becoming southeast around 5 mph after midnight.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 15 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 57. Light southeast wind.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81. Light and variable wind becoming west 5 to 7 mph in the morning. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Williams AZ
 35.33°N 112.14°W (Elev. 6795 ft)
3:13 pm MST Aug 17, 2026
5pm MST Aug 17, 2026-6pm MST Aug 24, 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