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

Bering Sea Storms in Alaska; Heavy Rain in Hawaii; Severe Thunderstorms in the Upper Mississippi Valley

A series of Bering Sea storms continues to impact western Alaska this week, with elevated water levels, isolated coastal flooding, high surf, erosion, and strong winds. Tropical moisture will bring the potential for heavy rain and thunderstorms to Hawaii through early Thursday. A few severe thunderstorms are possible over the Upper Mississippi Valley today with some tornado potential. Read More >

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 38%
Wind Speed N 0 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 28 Oct 09:55 AM MST
Extended Forecast for

St. Johns AZ

  • Today

    Today: Sunny, with a high near 72. Light and variable wind becoming west 5 to 8 mph in the afternoon.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 40. West wind 5 to 7 mph becoming light and variable.

    Low: 40 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 74. Light and variable wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 74 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44. West wind around 6 mph becoming calm after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%.

    High: 69 °F

    Partly Sunny
    then Showers
    Likely

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 43. West wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 70%.

    Low: 43 °F

    Showers
    Likely

  • Saturday

    Saturday: Mostly sunny, with a high near 67. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely after midnight. Mostly cloudy, with a low around 45. Northwest wind around 6 mph becoming light and variable. Chance of precipitation is 60%.

    Low: 45 °F

    Mostly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Showers, with thunderstorms also possible after noon. High near 61. Southeast wind 7 to 12 mph becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 90%.

    High: 61 °F

    Showers

Detailed Forecast

Today
Sunny, with a high near 72. Light and variable wind becoming west 5 to 8 mph in the afternoon.
Tonight
Partly cloudy, with a low around 40. West wind 5 to 7 mph becoming light and variable.
Thursday
Partly sunny, with a high near 74. Light and variable wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Mostly cloudy, with a low around 44. West wind around 6 mph becoming calm after midnight.
Friday
Showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 69. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 43. West wind 5 to 8 mph becoming calm after midnight. Chance of precipitation is 70%.
Saturday
Mostly sunny, with a high near 67. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Saturday Night
Showers likely after midnight. Mostly cloudy, with a low around 45. Northwest wind around 6 mph becoming light and variable. Chance of precipitation is 60%.
Sunday
Showers, with thunderstorms also possible after noon. High near 61. Southeast wind 7 to 12 mph becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 90%.
Sunday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 40. West wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 70%.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 57. Breezy, with a northwest wind 18 to 26 mph, with gusts as high as 37 mph.
Monday Night
Mostly clear, with a low around 34. Northwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 29 mph.
Tuesday
Sunny, with a high near 60. Calm wind becoming northwest 5 to 7 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
St. Johns AZ
 34.51°N 109.37°W (Elev. 5797 ft)
Last Update:
4:27 am MDT Oct 28, 2026
Forecast Valid:
11am MDT Oct 28, 2026-6pm MST Nov 3, 2026
 
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