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Hazardous Weather Conditions

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Overcast

31°F

-1°C

Humidity 64%
Wind Speed E 12 mph
Barometer 30.34 in (1028.2 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 28 Nov 12:53 pm CST
Extended Forecast for

Union Star MO

  • This Afternoon

    This Afternoon: A slight chance of snow. Cloudy, with a high near 35. East southeast wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 35 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Rain, possibly mixed with snow, becoming all rain after midnight. Low around 29. East southeast wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 29 °F

    Rain/Snow
    then Rain

  • Saturday

    Saturday: Rain before 1pm, then rain and snow between 1pm and 3pm, then snow after 3pm. High near 36. Breezy, with a southeast wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Rain then
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of snow between 9pm and midnight. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    Low: 16 °F

    Slight Chance
    Snow and
    Blustery then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 23. North northwest wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 23 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.

    High: 23 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    High: 32 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of snow. Cloudy, with a high near 35. East southeast wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tonight
Rain, possibly mixed with snow, becoming all rain after midnight. Low around 29. East southeast wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday
Rain before 1pm, then rain and snow between 1pm and 3pm, then snow after 3pm. High near 36. Breezy, with a southeast wind 10 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Saturday Night
A slight chance of snow between 9pm and midnight. Mostly cloudy, with a low around 16. Blustery, with a northwest wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 23. North northwest wind 7 to 16 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
A chance of snow. Mostly cloudy, with a high near 23. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 12.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 15.
Thursday
Mostly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Union Star MO
 39.99°N 94.6°W (Elev. 958 ft)
Last Update:
5:27 am CST Nov 28, 2025
Forecast Valid:
1pm CST Nov 28, 2025-6pm CST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation