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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fog/Mist

31°F

-1°C

Humidity 92%
Wind Speed N 9 mph
Barometer 29.91 in (1013.3 mb)
Dewpoint 29°F (-2°C)
Visibility 6.00 mi
Wind Chill23°F (-5°C)
Last update 1 Jan 11:53 pm CST
Extended Forecast for

4 Miles NNW Agency MO

  • Overnight

    Overnight: Patchy fog between 1am and 5am. Otherwise, cloudy, with a low around 28. Northeast wind 5 to 7 mph.

    Low: 28 °F

    Patchy Fog

  • Friday

    Friday: Cloudy, with a high near 34. East northeast wind 7 to 9 mph.

    High: 34 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 25. East northeast wind 5 to 7 mph.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy through mid morning, then gradual clearing, with a high near 41. North wind around 5 mph becoming calm in the afternoon.

    High: 41 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 27. Calm wind becoming south southeast around 5 mph after midnight.

    Low: 27 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 47.

    High: 47 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog between 1am and 5am. Otherwise, cloudy, with a low around 28. Northeast wind 5 to 7 mph.
Friday
Cloudy, with a high near 34. East northeast wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 25. East northeast wind 5 to 7 mph.
Saturday
Mostly cloudy through mid morning, then gradual clearing, with a high near 41. North wind around 5 mph becoming calm in the afternoon.
Saturday Night
Mostly clear, with a low around 27. Calm wind becoming south southeast around 5 mph after midnight.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Mostly clear, with a low around 36.
Monday
Mostly sunny, with a high near 58.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 36.
Thursday
A chance of rain. Mostly sunny, with a high near 55. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Agency MO
 39.7°N 94.77°W (Elev. 1001 ft)
Last Update:
11:06 pm CST Jan 1, 2026
Forecast Valid:
12am CST Jan 2, 2026-6pm CST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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High Temperature

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Chance of Precipitation