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

A Couple of Fast Moving Storms Affecting Areas Along and East of the Rockies

A couple of storm systems will impact travel conditions through the first half of this weekend. Heavy snow from the mountains of the West will move into the upper Midwest and upper Great Lakes through tonight. Record warmth and Gulf moisture along and east of the Mississippi River will fuel severe thunderstorms, heavy rainfall, fog for the Tennessee Valley and deep South on Friday into Saturday. Read More >

Current conditions at

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

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

Mostly Cloudy

45°F

7°C

Humidity 56%
Wind Speed SW 18 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 08 Jan 12:35 PM MST
Extended Forecast for

8 Miles NNE St. Johns AZ

  • This Afternoon

    This Afternoon: Snow showers, possibly mixed with rain. Some thunder is also possible. Steady temperature around 42. Breezy, with a west wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 42 °F

    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Snow showers, mainly before 5am. Low around 20. West wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Snow Showers

  • Friday

    Friday: A 20 percent chance of snow showers before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 34. West wind 13 to 18 mph, with gusts as high as 29 mph.

    High: 34 °F

    Slight Chance
    Snow Showers
    then Sunny

  • Friday Night

    Friday Night: Clear, with a low around 6. Northwest wind 5 to 7 mph becoming light and variable in the evening.

    Low: 6 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 37. Light and variable wind becoming east around 5 mph.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 9. East wind around 6 mph.

    Low: 9 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 43. East wind 7 to 9 mph, with gusts as high as 15 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 11. East wind 3 to 7 mph.

    Low: 11 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 43. Light and variable wind.

    High: 43 °F

    Sunny

Detailed Forecast

This Afternoon
Snow showers, possibly mixed with rain. Some thunder is also possible. Steady temperature around 42. Breezy, with a west wind 20 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers, mainly before 5am. Low around 20. West wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow showers before 8am. Mostly cloudy through mid morning, then gradual clearing, with a high near 34. West wind 13 to 18 mph, with gusts as high as 29 mph.
Friday Night
Clear, with a low around 6. Northwest wind 5 to 7 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 37. Light and variable wind becoming east around 5 mph.
Saturday Night
Mostly clear, with a low around 9. East wind around 6 mph.
Sunday
Sunny, with a high near 43. East wind 7 to 9 mph, with gusts as high as 15 mph.
Sunday Night
Mostly clear, with a low around 11. East wind 3 to 7 mph.
Monday
Sunny, with a high near 43. Light and variable wind.
Monday Night
Clear, with a low around 14. Calm wind.
Tuesday
Sunny, with a high near 45. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 17. Light south wind.
Wednesday
Sunny, with a high near 48. Calm wind becoming northwest around 5 mph in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNE St. Johns AZ
 34.6°N 109.33°W (Elev. 5696 ft)
Last Update:
12:52 pm MST Jan 8, 2026
Forecast Valid:
12pm MST Jan 8, 2026-6pm MST Jan 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation