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Hazardous Weather Conditions

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Mostly Cloudy

60°F

16°C

Humidity 78%
Wind Speed N 10 mph
Barometer 30.24 in (1023.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 7 Oct 10:53 am CDT
Extended Forecast for

Union Star MO

  • Today

    Today: Sunny, with a high near 65. North northeast wind around 11 mph.

    High: 65 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 44. North northeast wind 3 to 6 mph.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. East southeast wind 5 to 8 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 49. East southeast wind around 7 mph.

    Low: 49 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 70. South southeast wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 70 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 53. Chance of precipitation is 20%.

    Low: 53 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Friday

    Friday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 65. North northeast wind around 11 mph.
Tonight
Clear, with a low around 44. North northeast wind 3 to 6 mph.
Wednesday
Sunny, with a high near 69. East southeast wind 5 to 8 mph.
Wednesday Night
Increasing clouds, with a low around 49. East southeast wind around 7 mph.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 70. South southeast wind 8 to 13 mph, with gusts as high as 18 mph.
Thursday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 53. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 62.
Sunday
Sunny, with a high near 83. Breezy.
Sunday Night
Partly cloudy, with a low around 60.
Columbus Day
A chance of showers. Mostly sunny, with a high near 75. Chance of precipitation is 30%.
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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:
8:55 am CDT Oct 7, 2025
Forecast Valid:
11am CDT Oct 7, 2025-6pm CDT Oct 13, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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