Severe Weather in the Central U.S.; Heavy Rain in the Ohio Valley and Mid-Atlantic

Scattered severe thunderstorms capable of producing severe gusts, large hail, and perhaps a couple tornadoes are forecast from the north-central High Plains into the Upper Mississippi Valley. Widespread thunderstorms may produce excessive rainfall across portions of the Ohio Valley and Mid-Atlantic. Hot conditions and Critical Fire Weather looms over the Great Basin and Southwest through midweek. Read More >

Current conditions at

St. Johns, St. Johns Industrial Airpark (KSJN)

Lat: 34.51833°NLon: 109.37917°WElev: 5732.0ft.

Clear

97°F

36°C

Humidity 6%
Wind Speed SW 21 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Heat Index92°F (33°C)
Last update 16 Jun 01:35 PM MST
Extended Forecast for

St. Johns AZ

Red Flag Warning June 17, 12:00pm until June 17, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • This Afternoon

    This Afternoon: Sunny and hot, with a high near 98. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph.

    High: 98 °F

    Hot and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 56. Breezy, with a southwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.

    Low: 56 °F

    Mostly Clear
    and Breezy
    then Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95. Breezy, with a west wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 95 °F

    Sunny then
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Clear, with a low around 53. Breezy, with a west wind 17 to 22 mph becoming southwest 8 to 13 mph after midnight. Winds could gust as high as 36 mph.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 98. South wind 5 to 10 mph becoming light and variable. Winds could gust as high as 15 mph.

    High: 98 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Northwest wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 55 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny and hot, with a high near 100. Light and variable wind becoming southwest 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. Southwest wind 6 to 16 mph, with gusts as high as 24 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 99. South wind 6 to 11 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 99 °F

    Hot

Detailed Forecast

This Afternoon
Sunny and hot, with a high near 98. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 56. Breezy, with a southwest wind 17 to 22 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 34 mph.
Tuesday
Sunny, with a high near 95. Breezy, with a west wind 8 to 13 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 38 mph.
Tuesday Night
Clear, with a low around 53. Breezy, with a west wind 17 to 22 mph becoming southwest 8 to 13 mph after midnight. Winds could gust as high as 36 mph.
Wednesday
Sunny and hot, with a high near 98. South wind 5 to 10 mph becoming light and variable. Winds could gust as high as 15 mph.
Wednesday Night
Mostly clear, with a low around 55. Northwest wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Juneteenth
Sunny and hot, with a high near 100. Light and variable wind becoming southwest 11 to 16 mph in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Mostly clear, with a low around 59. Southwest wind 6 to 16 mph, with gusts as high as 24 mph.
Friday
Sunny and hot, with a high near 99. South wind 6 to 11 mph becoming southwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
Mostly clear, with a low around 58. Southwest wind 13 to 18 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Saturday
Sunny and hot, with a high near 96. South wind 5 to 10 mph becoming southwest 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.
Saturday Night
Mostly clear, with a low around 58. Southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 31 mph.
Sunday
Sunny, with a high near 92. Southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
St. Johns AZ
 34.51°N 109.37°W (Elev. 5797 ft)
1:36 pm MDT Jun 16, 2025
2pm MDT Jun 16, 2025-6pm MDT Jun 22, 2025
 
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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