Lala Impacting Hawaii; Severe Thunderstorm and Flash Flooding Risks; Excessive Heat

Areas of gusty winds, heavy rain leading to flash flooding, and high surf continue across portions of Hawaii as Tropical Storm Lala continues to move away from the islands. Severe thunderstorm, heavy rainfall, and flash flooding threats continue from the Midwest to the Mid-Atlantic and across the central High Plains. Record heat continues for areas of the central/southern Plain into the Southeast Read More >

Current conditions at

I-40 @ Ash Fork Hill (AZT03)

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

NA

70°F

21°C

Humidity 45%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 48°F (9°C)
Visibility 1.24 mi
Last update 16 Aug 08:33 PM MST
Extended Forecast for

17 Miles S Williams AZ

  • Tonight

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

    Low: 56 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59. Calm wind becoming east around 6 mph after midnight.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 89. Calm wind becoming southwest 5 to 8 mph in the morning.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. Southwest wind around 6 mph becoming east in the evening.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms after 11am.  Sunny, with a high near 89. West wind 6 to 8 mph.

    High: 89 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 62. West wind 5 to 7 mph becoming north after midnight.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers and thunderstorms after 11am.  Mostly sunny, with a high near 89. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 16 mph.

    High: 89 °F

    Chance
    T-storms

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 60. Northwest wind around 6 mph becoming northeast in the evening.

    Low: 60 °F

    Slight Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 56. East wind 3 to 6 mph.
Monday
Sunny, with a high near 88. Light and variable wind becoming southwest 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Monday Night
Partly cloudy, with a low around 59. Calm wind becoming east around 6 mph after midnight.
Tuesday
Sunny, with a high near 89. Calm wind becoming southwest 5 to 8 mph in the morning.
Tuesday Night
Mostly clear, with a low around 61. Southwest wind around 6 mph becoming east in the evening.
Wednesday
A 10 percent chance of showers and thunderstorms after 11am. Sunny, with a high near 89. West wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 62. West wind 5 to 7 mph becoming north after midnight.
Thursday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 89. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 16 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60. Northwest wind around 6 mph becoming northeast in the evening.
Friday
A 50 percent chance of showers and thunderstorms after 11am. Partly sunny, with a high near 87. Light and variable wind becoming southwest 5 to 7 mph in the morning. Winds could gust as high as 16 mph.
Friday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Northeast wind 5 to 7 mph.
Saturday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 86. East wind around 6 mph becoming southwest in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 60. Northeast wind 5 to 8 mph, with gusts as high as 15 mph.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 84. East wind around 6 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles S Williams AZ
 35.02°N 112.12°W (Elev. 6467 ft)
3:13 pm MST Aug 16, 2026
8pm MST Aug 16, 2026-6pm MST Aug 23, 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