Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Current conditions at

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

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

Clear

60°F

16°C

Humidity 18%
Wind Speed ESE 14 MPH
Barometer 30.46 in (1031.49 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 16 Oct 05:54 PM MST
Extended Forecast for

2 Miles SSE St. Johns AZ

  • Tonight

    Tonight: Mostly clear, with a low around 38. East wind 15 to 21 mph, with gusts as high as 33 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 72. East wind 11 to 20 mph, with gusts as high as 31 mph.

    High: 72 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 40. Southeast wind 5 to 9 mph becoming calm  after midnight.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 68. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 68 °F

    Mostly Sunny
    then Chance
    Showers

  • Sunday Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 3am.  Partly cloudy, with a low around 46. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 46 °F

    Slight Chance
    T-storms

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 71. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 71 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms.  Partly cloudy, with a low around 47. Southwest wind 5 to 9 mph becoming southeast after midnight.  Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 71. Southeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after midnight.  Partly cloudy, with a low around 48. Southwest wind 7 to 11 mph becoming southeast after midnight. Winds could gust as high as 16 mph.

    Low: 48 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 38. East wind 15 to 21 mph, with gusts as high as 33 mph.
Saturday
Mostly sunny, with a high near 72. East wind 11 to 20 mph, with gusts as high as 31 mph.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 40. Southeast wind 5 to 9 mph becoming calm after midnight.
Sunday
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 68. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Sunday Night
A 10 percent chance of showers and thunderstorms before 3am. Partly cloudy, with a low around 46. Northwest wind around 6 mph becoming calm in the evening.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. Light and variable wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 16 mph.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 47. Southwest wind 5 to 9 mph becoming southeast after midnight. Chance of precipitation is 20%.
Tuesday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. Southeast wind 6 to 11 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 48. Southwest wind 7 to 11 mph becoming southeast after midnight. Winds could gust as high as 16 mph.
Wednesday
A 40 percent chance of showers and thunderstorms, mainly after noon. Partly sunny, with a high near 72. Southeast wind 13 to 21 mph becoming southwest in the afternoon. Winds could gust as high as 33 mph.
Wednesday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 49. Southeast wind 11 to 15 mph, with gusts as high as 24 mph.
Thursday
Showers and thunderstorms likely. Partly sunny, with a high near 67. Breezy, with a south wind 11 to 16 mph becoming south 17 to 22 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 60%.
Thursday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Southwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 23 mph.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 63. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 20 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE St. Johns AZ
 34.49°N 109.37°W (Elev. 5797 ft)
4:14 pm MDT Oct 16, 2026
7pm MDT Oct 16, 2026-6pm MDT Oct 23, 2026
 
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Additional Resources

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