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

Severe Thunderstorms in the Central U.S.; Heavy to Excessive Rainfall in the Ohio Valley and Central Appalachians

Severe thunderstorms producing damaging winds, hail, and a few tornadoes are expected through Tuesday across parts of the central Plains and lower to mid Missouri Valley. Heavy to excessive rainfall could produce flooding across portions of the Ohio Valley into the Central Appalachians through Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

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

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

Clear

61°F

16°C

Humidity 19%
Wind Speed S 4 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 17 Jun 04:20 AM MST
Extended Forecast for

3 Miles E 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

  • Today

    Today: 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 39 mph.

    High: 95 °F

    Sunny then
    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 53. Breezy, with a west wind 17 to 22 mph becoming south 7 to 12 mph after midnight. Winds could gust as high as 34 mph.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 97. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 97 °F

    Hot

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Northwest wind 6 to 9 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. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 100 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. South wind 14 to 16 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 99. South wind 13 to 21 mph becoming southwest in the afternoon. Winds could gust as high as 33 mph.

    High: 99 °F

    Hot

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Southwest wind 15 to 21 mph, with gusts as high as 32 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny and hot, with a high near 96. Breezy, with a south wind 15 to 24 mph becoming southwest in the afternoon. Winds could gust as high as 38 mph.

    High: 96 °F

    Sunny then
    Sunny and
    Breezy

Detailed Forecast

Today
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 39 mph.
Tonight
Mostly clear, with a low around 53. Breezy, with a west wind 17 to 22 mph becoming south 7 to 12 mph after midnight. Winds could gust as high as 34 mph.
Wednesday
Sunny and hot, with a high near 97. Light and variable wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 55. Northwest wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 15 mph.
Juneteenth
Sunny and hot, with a high near 100. Southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 61. South wind 14 to 16 mph, with gusts as high as 25 mph.
Friday
Sunny and hot, with a high near 99. South wind 13 to 21 mph becoming southwest in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Mostly clear, with a low around 58. Southwest wind 15 to 21 mph, with gusts as high as 32 mph.
Saturday
Sunny and hot, with a high near 96. Breezy, with a south wind 15 to 24 mph becoming southwest in the afternoon. Winds could gust as high as 38 mph.
Saturday Night
Mostly clear, with a low around 59. Breezy, with a southwest wind 16 to 23 mph, with gusts as high as 37 mph.
Sunday
Sunny, with a high near 92. Breezy, with a southwest wind 15 to 22 mph, with gusts as high as 34 mph.
Sunday Night
Mostly clear, with a low around 56. Southwest wind 15 to 21 mph, with gusts as high as 33 mph.
Monday
Sunny, with a high near 90. South wind 13 to 16 mph, with gusts as high as 26 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles E St. Johns AZ
 34.51°N 109.32°W (Elev. 5794 ft)
Last Update:
4:07 am MDT Jun 17, 2025
Forecast Valid:
5am MDT Jun 17, 2025-6pm MDT Jun 23, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation