Flooding Risks from Tropical Moisture Across the Intermountain West and East Coast

Tropical moisture from Isaias and Rachel will impact portions of the Intermountain West and East Coast states. Flooding, gusty winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, record warmth will spread northward across the Mississippi Valley the next few days. Looking for snow, the first winter storm of the season is underway across the northern Rockies. Read More >

Current conditions at

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

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

Partly Cloudy

73°F

23°C

Humidity 33%
Wind Speed SSW 26 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 11 Oct 09:35 AM MST
Extended Forecast for

13 Miles W St. Johns AZ

Wind Advisory until October 11, 09:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until October 11, 09:00pm

    NOW until 9:00pm Sun

    Wind Advisory

  • Today

    High: 70 °F⇓

    Windy. Slight
    Chance
    T-storms then
    Chance
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 51. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 46 mph.

    Low: 51 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Columbus Day

    Columbus Day: Sunny, with a high near 67. Breezy, with a southwest wind 11 to 16 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 43 mph.

    High: 67 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 50. Breezy, with a south wind 17 to 22 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 38 mph.

    Low: 50 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: A slight chance of showers, with thunderstorms also possible after noon.  Mostly sunny, with a high near 62. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 40 mph.  Chance of precipitation is 20%.

    High: 62 °F

    Breezy.
    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight.  Partly cloudy, with a low around 44. Southwest wind 16 to 21 mph becoming light west  after midnight. Winds could gust as high as 37 mph.  Chance of precipitation is 20%.

    Low: 44 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 60. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 38. Northwest wind 6 to 11 mph becoming light and variable  in the evening. Winds could gust as high as 17 mph.

    Low: 38 °F

    Clear

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a temperature falling to around 65 by 5pm. Windy, with a southwest wind 29 to 34 mph, with gusts as high as 55 mph.
Tonight
Mostly clear, with a low around 51. Breezy, with a southwest wind 20 to 25 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 46 mph.
Columbus Day
Sunny, with a high near 67. Breezy, with a southwest wind 11 to 16 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 43 mph.
Monday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 50. Breezy, with a south wind 17 to 22 mph decreasing to 11 to 16 mph in the evening. Winds could gust as high as 38 mph.
Tuesday
A slight chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 62. Breezy, with a southwest wind 20 to 24 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 44. Southwest wind 16 to 21 mph becoming light west after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 60. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Clear, with a low around 38. 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 65. Light and variable wind becoming north 6 to 11 mph in the morning. Winds could gust as high as 17 mph.
Thursday Night
Clear, with a low around 42. North wind 6 to 16 mph becoming southeast in the evening.
Friday
Sunny, with a high near 67. Breezy, with an east wind 21 to 26 mph, with gusts as high as 37 mph.
Friday Night
Mostly clear, with a low around 43. Breezy, with an east wind 21 to 26 mph, with gusts as high as 37 mph.
Saturday
Sunny, with a high near 66. East wind 15 to 20 mph becoming southeast 8 to 13 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles W St. Johns AZ
 34.46°N 109.61°W (Elev. 6106 ft)
10:52 am MDT Oct 11, 2026
10am MDT Oct 11, 2026-6pm MDT Oct 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database