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

I-40 @ Ash Fork Hill (AZT03)

Lat: 35.21985°NLon: 112.33792°WElev: 6230.0ft.

NA

77°F

25°C

Humidity 31%
Wind Speed NE 0 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility 1.24 mi
Heat Index78°F (26°C)
Last update 17 Aug 07:53 PM MST
Extended Forecast for

17 Miles W Williams AZ

  • Tonight

    Tonight: Mostly clear, with a low around 63. Light and variable wind becoming southeast around 6 mph after midnight.

    Low: 63 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 93. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    High: 93 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. West wind 5 to 10 mph becoming light and variable. Winds could gust as high as 16 mph.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 94. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 94 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 65. South wind 6 to 11 mph becoming light and variable. Winds could gust as high as 17 mph.

    Low: 65 °F

    Mostly Clear

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 93. Northwest wind 6 to 11 mph becoming east in the afternoon. Winds could gust as high as 18 mph.

    High: 93 °F

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms before midnight.  Mostly cloudy, with a low around 66. North wind around 6 mph becoming calm  in the evening.

    Low: 66 °F

    Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A 50 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 91. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 91 °F

    Partly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 65. Northeast wind around 6 mph becoming calm  in the evening.

    Low: 65 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 63. Light and variable wind becoming southeast around 6 mph after midnight.
Tuesday
Sunny, with a high near 93. Light and variable wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Tuesday Night
Mostly clear, with a low around 65. West wind 5 to 10 mph becoming light and variable. Winds could gust as high as 16 mph.
Wednesday
Sunny, with a high near 94. Light and variable wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.
Wednesday Night
Mostly clear, with a low around 65. South wind 6 to 11 mph becoming light and variable. Winds could gust as high as 17 mph.
Thursday
A 40 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93. Northwest wind 6 to 11 mph becoming east in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 66. North wind around 6 mph becoming calm in the evening.
Friday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 91. Calm wind becoming southwest around 6 mph in the afternoon. Winds could gust as high as 16 mph.
Friday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 65. Northeast wind around 6 mph becoming calm in the evening.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 90. Calm wind becoming southwest 5 to 7 mph in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southwest wind around 6 mph becoming light and variable after midnight.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 88. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 17 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 65. Southwest wind 5 to 7 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.
Monday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87. Light and variable wind becoming west 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles W Williams AZ
 35.3°N 112.47°W (Elev. 5531 ft)
4:13 pm MDT Aug 17, 2026
9pm MDT Aug 17, 2026-6pm MDT Aug 24, 2026
 
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Additional Resources

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