Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms are possible from the Ohio Valley to the central Plains this evening, and the threat will expand into the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Alaska through this evening and for the Four Corners region through Monday. Read More >

Current conditions at

I-40 @ Painted Desert NP HQ (AZT13)

Lat: 35.0637°NLon: 109.77562°WElev: 5745.0ft.

NA

88°F

31°C

Humidity 4%
Wind Speed W 11 MPH
Barometer NA
Dewpoint 5°F (-15°C)
Visibility 1.24 mi
Heat Index85°F (29°C)
Last update 21 Jun 02:33 PM MST
Extended Forecast for

42 Miles NNW St. Johns AZ

  • This Afternoon

    This Afternoon: Sunny, with a high near 91. West wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 91 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 16 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 95. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 95 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 58. West wind 8 to 13 mph becoming light and variable. Winds could gust as high as 21 mph.

    Low: 58 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after 3pm.  Sunny and hot, with a high near 96. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph.

    High: 96 °F

    Sunny then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 62. West wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 62 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 95. West wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 95 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. West wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 21 mph.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 93. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.

    High: 93 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 91. West wind 10 to 13 mph, with gusts as high as 20 mph.
Tonight
Mostly clear, with a low around 54. West wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 16 mph.
Monday
Sunny, with a high near 95. Light and variable wind becoming west 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Monday Night
Partly cloudy, with a low around 58. West wind 8 to 13 mph becoming light and variable. Winds could gust as high as 21 mph.
Tuesday
A 10 percent chance of showers and thunderstorms after 3pm. Sunny and hot, with a high near 96. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 62. West wind 6 to 14 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 95. West wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 65. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 21 mph.
Thursday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 93. Light and variable wind becoming west 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 64. West wind 5 to 15 mph becoming southeast after midnight. Winds could gust as high as 24 mph.
Friday
Sunny, with a high near 94. Southeast wind 5 to 10 mph becoming west 16 to 21 mph in the morning. Winds could gust as high as 31 mph.
Friday Night
Mostly clear, with a low around 62. West wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Sunny, with a high near 93. Breezy, with a southwest wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 37 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
42 Miles NNW St. Johns AZ
 35.07°N 109.64°W (Elev. 5499 ft)
12:31 pm MDT Jun 21, 2026
3pm MDT Jun 21, 2026-6pm MDT Jun 27, 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