Heavy Rainfall in Florida; Critical Fire Weather in the Southeast; Heavy Rain and Flooding Concerns in Hawaii

Thunderstorms and periods of heavy to excessive rainfall will continue over Florida through Thursday; and will begin to impact the central Plains today. Dry and gusty conditions will promote elevated to critical fire weather conditions in the Southeast. A Kona Low is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the island chain through the weekend. 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 54%
Wind Speed ENE 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 08 Apr 08:20 AM MST
Extended Forecast for

St. Johns AZ

  • Today

    Today: Sunny, with a high near 76. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. Northwest wind 5 to 9 mph becoming south after midnight.

    Low: 41 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 78. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. West wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 22 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 77. Light and variable wind becoming southwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 77 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. South wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 42 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 71. Southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 39. Breezy, with a southwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 31 mph.

    Low: 39 °F

    Slight Chance
    Showers and
    Breezy then
    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers.  Mostly sunny, with a high near 65. Breezy, with a southwest wind 7 to 17 mph increasing to 19 to 29 mph. Winds could gust as high as 40 mph.

    High: 65 °F

    Slight Chance
    Showers and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind becoming northwest 5 to 9 mph in the afternoon. Winds could gust as high as 15 mph.
Tonight
Mostly clear, with a low around 41. Northwest wind 5 to 9 mph becoming south after midnight.
Thursday
Sunny, with a high near 78. Light and variable wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 42. West wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 22 mph.
Friday
Partly sunny, with a high near 77. Light and variable wind becoming southwest 9 to 14 mph in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 42. South wind 6 to 14 mph, with gusts as high as 21 mph.
Saturday
A 20 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 71. Southwest wind 6 to 11 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 32 mph.
Saturday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 39. Breezy, with a southwest wind 17 to 22 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 31 mph.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 65. Breezy, with a southwest wind 7 to 17 mph increasing to 19 to 29 mph. Winds could gust as high as 40 mph.
Sunday Night
Partly cloudy, with a low around 37. Breezy, with a southwest wind 20 to 25 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 37 mph.
Monday
Sunny, with a high near 63. Breezy, with a west wind 9 to 14 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.
Monday Night
Mostly clear, with a low around 33. Breezy, with a west wind 17 to 22 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.
Tuesday
Sunny, with a high near 65. Southwest wind 5 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
St. Johns AZ
 34.51°N 109.37°W (Elev. 5797 ft)
5:19 am MDT Apr 8, 2026
9am MDT Apr 8, 2026-6pm MDT Apr 14, 2026
 
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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