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Hazardous Weather Conditions

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fair

24°F

-4°C

Humidity 65%
Wind Speed NW 7 mph
Barometer 30.51 in (1034.4 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 9 Nov 7:53 pm CST
Extended Forecast for

Union Star MO

  • Tonight

    Tonight: Mostly clear, with a low around 19. North northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 19 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 38. North northwest wind 6 to 10 mph becoming west in the afternoon.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 26. South southwest wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 23 mph.

    Low: 26 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Mostly cloudy, then gradually becoming sunny, with a high near 60. West wind 7 to 16 mph, with gusts as high as 24 mph.

    High: 60 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 36. West wind around 6 mph.

    Low: 36 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 19. North northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Monday
Sunny, with a high near 38. North northwest wind 6 to 10 mph becoming west in the afternoon.
Monday Night
Increasing clouds, with a low around 26. South southwest wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 23 mph.
Veterans Day
Mostly cloudy, then gradually becoming sunny, with a high near 60. West wind 7 to 16 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 36. West wind around 6 mph.
Wednesday
Sunny, with a high near 60.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Partly sunny, with a high near 64.
Thursday Night
Mostly clear, with a low around 47.
Friday
Mostly sunny, with a high near 71.
Friday Night
Mostly cloudy, with a low around 57.
Saturday
Partly sunny, with a high near 69.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly sunny, with a high near 59. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Union Star MO
 39.99°N 94.6°W (Elev. 958 ft)
Last Update:
7:32 pm CST Nov 9, 2025
Forecast Valid:
8pm CST Nov 9, 2025-6pm CST Nov 16, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation