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

Hazardous Weather Conditions

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fair

52°F

11°C

Humidity 43%
Wind Speed W 13 mph
Barometer 30.05 in (1018.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 7 Mar 4:53 pm CST
Extended Forecast for

3 Miles NNW Helena MO

  • Tonight

    Tonight: Clear, with a low around 35. West wind 6 to 11 mph becoming south southwest in the evening. Winds could gust as high as 20 mph.

    Low: 35 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 69. Southwest wind 11 to 17 mph, with gusts as high as 26 mph.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 45. South southwest wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 45 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 75. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of rain and thunderstorms after noon. Mostly sunny, with a high near 79. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Rain and possibly a thunderstorm. Low around 37. Chance of precipitation is 90%.

    Low: 37 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before noon. Partly sunny, with a high near 51. Breezy. Chance of precipitation is 40%.

    High: 51 °F

    Breezy.
    Chance Rain
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 35. West wind 6 to 11 mph becoming south southwest in the evening. Winds could gust as high as 20 mph.
Sunday
Sunny, with a high near 69. Southwest wind 11 to 17 mph, with gusts as high as 26 mph.
Sunday Night
Clear, with a low around 45. South southwest wind 11 to 14 mph, with gusts as high as 26 mph.
Monday
Sunny, with a high near 75. Southwest wind 10 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 52. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Tuesday
A chance of rain and thunderstorms after noon. Mostly sunny, with a high near 79. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Rain and possibly a thunderstorm. Low around 37. Chance of precipitation is 90%.
Wednesday
A chance of rain before noon. Partly sunny, with a high near 51. Breezy. Chance of precipitation is 40%.
Wednesday Night
Mostly clear, with a low around 29.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Mostly cloudy, with a low around 45. Breezy.
Friday
Partly sunny, with a high near 63.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Mostly cloudy, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Helena MO
 39.97°N 94.71°W (Elev. 1001 ft)
Last Update:
5:12 pm CST Mar 7, 2026
Forecast Valid:
5pm CST Mar 7, 2026-6pm CDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation