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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

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

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

Rain

41°F

5°C

Humidity 86%
Wind Speed W 12 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 13 Feb 05:35 PM MST
Extended Forecast for

St. Johns AZ

  • This Afternoon

    This Afternoon: Showers likely. Cloudy, with a steady temperature around 49. West wind around 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

    High: 49 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 32. West wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 70%.

    Low: 32 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 55. Northwest wind 7 to 10 mph, with gusts as high as 15 mph.

    High: 55 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 25. West wind around 6 mph becoming southeast after midnight.

    Low: 25 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 66. Light and variable wind becoming west 5 to 7 mph in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. Southeast wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Partly sunny, with a high near 67. South wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 67 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain showers after 11pm, mixing with snow after 5am. Mostly cloudy, with a low around 34. Southwest wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.

    Low: 34 °F

    Chance
    Showers then
    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain and snow showers likely before 3pm, then a chance of rain showers. Partly sunny, with a high near 55. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.

    High: 55 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Showers likely. Cloudy, with a steady temperature around 49. West wind around 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Tonight
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 32. West wind 8 to 11 mph, with gusts as high as 17 mph. Chance of precipitation is 70%.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 55. Northwest wind 7 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Mostly clear, with a low around 25. West wind around 6 mph becoming southeast after midnight.
Sunday
Mostly sunny, with a high near 66. Light and variable wind becoming west 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 29. Southeast wind around 6 mph.
Washington's Birthday
Partly sunny, with a high near 67. South wind 7 to 12 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
A chance of rain showers after 11pm, mixing with snow after 5am. Mostly cloudy, with a low around 34. Southwest wind 16 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 40%.
Tuesday
Rain and snow showers likely before 3pm, then a chance of rain showers. Partly sunny, with a high near 55. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
Tuesday Night
A slight chance of rain and snow showers before 4am, then a slight chance of snow showers. Partly cloudy, with a low around 29. South wind 13 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Wednesday
A chance of rain and snow showers. Mostly sunny, with a high near 54. Breezy, with a south wind 15 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow showers. Partly cloudy, with a low around 24. Breezy, with a southwest wind 15 to 23 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday
Sunny, with a high near 50. West wind 15 to 18 mph, with gusts as high as 30 mph.
Thursday Night
Mostly clear, with a low around 20. West wind 5 to 13 mph becoming south after midnight. Winds could gust as high as 18 mph.
Friday
Mostly sunny, with a high near 54.
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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:
3:01 pm MST Feb 13, 2026
Forecast Valid:
5pm MST Feb 13, 2026-6pm MST Feb 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation