Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

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

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

Clear

49°F

9°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 12 Oct 12:54 AM MST
Extended Forecast for

10 Miles S St. Johns AZ

  • Overnight

    Overnight: Mostly clear, with a low around 49. Southeast wind 5 to 8 mph, with gusts as high as 15 mph.

    Low: 49 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 70. Breezy, with a southeast wind 5 to 10 mph becoming southwest 15 to 25 mph in the morning. Winds could gust as high as 36 mph.

    High: 70 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. Southeast wind 16 to 21 mph decreasing to 7 to 12 mph in the evening. Winds could gust as high as 31 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of showers before noon, then a slight chance of showers and thunderstorms after 3pm.  Sunny, with a high near 67. Breezy, with a south wind 10 to 15 mph becoming southwest 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 20%.

    High: 67 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 42. West wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.  Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    T-storms

  • Wednesday

    Wednesday: Sunny, with a high near 62. West wind 5 to 14 mph, with gusts as high as 21 mph.

    High: 62 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 36. Northwest wind 6 to 11 mph becoming light and variable  in the evening. Winds could gust as high as 17 mph.

    Low: 36 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 66. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 40. Breezy, with a northeast wind 9 to 14 mph becoming southeast 20 to 25 mph in the evening. Winds could gust as high as 39 mph.

    Low: 40 °F

    Clear and
    Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 49. Southeast wind 5 to 8 mph, with gusts as high as 15 mph.
Columbus Day
Sunny, with a high near 70. Breezy, with a southeast wind 5 to 10 mph becoming southwest 15 to 25 mph in the morning. Winds could gust as high as 36 mph.
Monday Night
Mostly clear, with a low around 48. Southeast wind 16 to 21 mph decreasing to 7 to 12 mph in the evening. Winds could gust as high as 31 mph.
Tuesday
A slight chance of showers before noon, then a slight chance of showers and thunderstorms after 3pm. Sunny, with a high near 67. Breezy, with a south wind 10 to 15 mph becoming southwest 18 to 23 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 42. West wind 13 to 18 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 62. West wind 5 to 14 mph, with gusts as high as 21 mph.
Wednesday Night
Clear, with a low around 36. Northwest wind 6 to 11 mph becoming light and variable in the evening. Winds could gust as high as 17 mph.
Thursday
Sunny, with a high near 66. Light and variable wind becoming northeast 5 to 10 mph in the afternoon. Winds could gust as high as 17 mph.
Thursday Night
Clear, with a low around 40. Breezy, with a northeast wind 9 to 14 mph becoming southeast 20 to 25 mph in the evening. Winds could gust as high as 39 mph.
Friday
Sunny, with a high near 65. Windy, with an east wind 25 to 33 mph, with gusts as high as 46 mph.
Friday Night
Mostly clear, with a low around 38. Windy, with an east wind 20 to 30 mph, with gusts as high as 40 mph.
Saturday
Mostly sunny, with a high near 66. Southeast wind 11 to 21 mph, with gusts as high as 28 mph.
Saturday Night
A 10 percent chance of showers and thunderstorms. Partly cloudy, with a low around 39. Southeast wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 15 mph.
Sunday
A 10 percent chance of showers and thunderstorms. Mostly sunny, with a high near 66. Calm wind becoming northwest 5 to 7 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles S St. Johns AZ
 34.35°N 109.38°W (Elev. 6109 ft)
12:32 am MDT Oct 12, 2026
2am MDT Oct 12, 2026-6pm MDT Oct 18, 2026
 
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Additional Resources

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