Severe Thunderstorms for mid-Mississippi and Ohio Valley; Record Warmth and Fire Weather Concerns

Severe thunderstorms are expected later this afternoon and evening across the mid-Mississippi and Ohio Valley's. Large hail, damaging winds and a few tornadoes are all possible. Meanwhile, record warmth across the southern tier of the country continues; This will enhance fire weather conditions for the Plains. The cold front will head south on Friday with cooler temperatures east of the Rockies. Read More >

Current conditions at

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

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

Clear

54°F

12°C

Humidity 20%
Wind Speed S 9 MPH
Barometer 30.16 in (1021.34 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 26 Mar 07:05 AM MST
Extended Forecast for

St. Johns AZ

  • Today

    Today: Sunny, with a high near 84. Light and variable wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 28 mph.

    High: 84 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Northwest wind 6 to 16 mph becoming southeast after midnight. Winds could gust as high as 25 mph.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. Light southeast wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43. South wind 10 to 17 mph becoming southeast after midnight. Winds could gust as high as 26 mph.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 82. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 82 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 44. Southwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 44 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 77. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 77 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 46. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    Low: 46 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 75. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 21 mph.

    High: 75 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 84. Light and variable wind becoming west 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Tonight
Mostly clear, with a low around 40. Northwest wind 6 to 16 mph becoming southeast after midnight. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 85. Light southeast wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 24 mph.
Friday Night
Partly cloudy, with a low around 43. South wind 10 to 17 mph becoming southeast after midnight. Winds could gust as high as 26 mph.
Saturday
Partly sunny, with a high near 82. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 44. Southwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 77. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 46. Southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Monday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 75. Light and variable wind becoming west 9 to 14 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
Partly cloudy, with a low around 46. Southwest wind 7 to 14 mph, with gusts as high as 21 mph.
Tuesday
Partly sunny, with a high near 74. Breezy, with a southwest wind 7 to 12 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 44. Southwest wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 29 mph.
Wednesday
A 30 percent chance of showers. Partly sunny, with a high near 66. Breezy, with a southwest wind 9 to 14 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
St. Johns AZ
 34.51°N 109.37°W (Elev. 5797 ft)
4:49 am MDT Mar 26, 2026
8am MDT Mar 26, 2026-6pm MDT Apr 1, 2026
 
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Additional Resources

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