National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rainfall and Flooding Threats in the Midwest and Ohio Valley; Heat Continues in the Plains and Southeast

An active pattern will continue to bring heavy to excessive rainfall and flash flooding threats to the Midwest and Ohio Valley over the next couple of days. Dangerous heat continues across the central/southern Plains and Southeast U.S. into next week. There is potential for record-tying/breaking temperatures with many areas forecast to see their hottest temperatures so far this year. Read More >

Current conditions at

Williams/Clark Memorial Airport (KCMR)

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

Clear

64°F

18°C

Humidity 72%
Wind Speed S 8 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 13 Aug 08:35 PM MST
Extended Forecast for

Williams AZSimilar City Names

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. South wind around 6 mph.

    Low: 53 °F

    Chance
    Showers

  • Friday

    Friday: Showers and thunderstorms likely, mainly after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 73. South wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.

    High: 73 °F

    T-storms
    Likely

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 51. Southwest wind around 5 mph becoming light and variable in the evening.

    Low: 51 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 82. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 82 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. Calm wind.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 85. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 17 mph.

    High: 85 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. Light southeast wind.

    Low: 58 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 53. South wind around 6 mph.
Friday
Showers and thunderstorms likely, mainly after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 73. South wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 60%.
Friday Night
A 20 percent chance of showers and thunderstorms before 11pm. Mostly clear, with a low around 51. Southwest wind around 5 mph becoming light and variable in the evening.
Saturday
Mostly sunny, with a high near 78. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Mostly cloudy, with a low around 52. Southwest wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 82. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 55. Calm wind.
Monday
Mostly sunny, with a high near 85. Calm wind becoming southwest 5 to 8 mph in the morning. Winds could gust as high as 17 mph.
Monday Night
Partly cloudy, with a low around 58. Light southeast wind.
Tuesday
Sunny, with a high near 85. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 58. Southwest wind 5 to 7 mph becoming light and variable after midnight.
Wednesday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Southwest wind 5 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 58. Southwest wind 5 to 7 mph becoming southeast after midnight.
Thursday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85. Southwest wind 5 to 9 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Williams AZSimilar City Names
 35.26°N 112.18°W (Elev. 6798 ft)
Last Update:
5:02 pm MST Aug 13, 2026
Forecast Valid:
8pm MST Aug 13, 2026-6pm MST Aug 20, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation