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.

A Few Clouds

85°F

29°C

Humidity 23%
Wind Speed SW 16 G 35 mph
Barometer 29.64 in (1002.8 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 15 Apr 4:53 pm CDT
Extended Forecast for

Saint Joseph MO

Tornado Watch until April 15, 09:00pm
Click here for hazard details and duration
Tornado Watch
  •  
    Tornado Watch until April 15, 09:00pm

    NOW until 9:00pm Wed

    Tornado Watch

  • This Afternoon

    High: 81 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 51. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 18 mph.

    Low: 51 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 82. Light south wind becoming south southwest 5 to 10 mph in the morning.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Increasing clouds, with a low around 63. South wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 63 °F

    Increasing
    Clouds

  • Friday

    Friday: Showers and thunderstorms, mainly after 1pm. High near 83. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 83 °F

    Breezy.
    Slight Chance
    T-storms then
    T-storms

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 39 °F

    Showers
    Likely

  • Saturday

    Saturday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Saturday Night

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

    Low: 36 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 81. West southwest wind around 14 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 51. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 18 mph.
Thursday
Sunny, with a high near 82. Light south wind becoming south southwest 5 to 10 mph in the morning.
Thursday Night
Increasing clouds, with a low around 63. South wind 9 to 14 mph, with gusts as high as 23 mph.
Friday
Showers and thunderstorms, mainly after 1pm. High near 83. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
Sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 68.
Sunday Night
Clear, with a low around 45.
Monday
Sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 51.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Joseph MO
 39.77°N 94.83°W (Elev. 968 ft)
Last Update:
4:22 pm CDT Apr 15, 2026
Forecast Valid:
5pm CDT Apr 15, 2026-6pm CDT Apr 22, 2026
 
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