Severe Thunderstorms in the Southern U.S.; Heavy Snow in the North-Central U.S.

Isolated severe thunderstorms are likely across parts of the Southeast/Deep South Tuesday morning into early evening. A couple tornadoes are possible in parts of eastern Mississippi and Alabama. In the north-central U.S., a storm will bring heavy snow and gusty to high winds over parts of the northern Plains and Upper Midwest Tuesday before impacting the Great Lakes Wednesday into Thanksgiving. Read More >

Current conditions at

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

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

Clear

34°F

1°C

Humidity 86%
Wind Speed S 4 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 25 Nov 01:20 AM MST
Extended Forecast for

St. Johns AZ

  • Overnight

    Overnight: Mostly clear, with a low around 24. Light south wind.

    Low: 24 °F

    Mostly Clear

  • Tuesday

    Tuesday: Patchy fog before 9am.  Otherwise, sunny, with a high near 54. Calm wind becoming north around 6 mph in the afternoon.

    High: 54 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Calm wind.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57. Light and variable wind.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Calm wind.

    Low: 25 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 60. Light and variable wind.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. Light and variable wind.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 60. Light and variable wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 60 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. Southwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 27 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 24. Light south wind.
Tuesday
Patchy fog before 9am. Otherwise, sunny, with a high near 54. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 22. Calm wind.
Wednesday
Sunny, with a high near 57. Light and variable wind.
Wednesday Night
Mostly clear, with a low around 25. Calm wind.
Thanksgiving Day
Mostly sunny, with a high near 60. Light and variable wind.
Thursday Night
Mostly cloudy, with a low around 28. Light and variable wind.
Friday
Mostly sunny, with a high near 60. Light and variable wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 16 mph.
Friday Night
Mostly clear, with a low around 27. Southwest wind 5 to 7 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 57. Light south wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Saturday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 30. Southwest wind 7 to 9 mph, with gusts as high as 16 mph. Chance of precipitation is 20%.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 47. West wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 25. South wind 6 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.
Monday
A chance of rain and snow showers. Partly sunny, with a high near 44. Southeast wind 6 to 10 mph becoming west in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
St. Johns AZ
 34.51°N 109.37°W (Elev. 5797 ft)
10:24 pm MST Nov 24, 2025
1am MST Nov 25, 2025-6pm MST Dec 1, 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