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

80°F

27°C

Humidity 49%
Wind Speed E 3 mph
Barometer 30.00 in (1015.2 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 20 Jun 1:53 pm CDT
Extended Forecast for

2 Miles SSW De Kalb MO

Flood Watch June 20, 07:00pm until June 21, 07:00pm
Click here for hazard details and duration
Flood Watch

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 83. East southeast wind around 6 mph.

    High: 83 °F

    Partly Sunny

  • Tonight

    Tonight: Showers and thunderstorms, mainly after 1am. Some of the storms could be severe and produce heavy rainfall. Low around 66. East wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.

    Low: 66 °F

    Chance
    T-storms then
    Severe
    Thunderstorms

  • Sunday

    Sunday: Showers and thunderstorms, mainly before 3pm. Some of the storms could be severe and produce heavy rainfall. High near 80. Southeast wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 80 °F

    Severe
    Thunderstorms
    then Chance
    T-storms

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 60. North northeast wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 75. Northeast wind around 9 mph.

    High: 75 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 59.

    Low: 59 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 83. East southeast wind around 6 mph.
Tonight
Showers and thunderstorms, mainly after 1am. Some of the storms could be severe and produce heavy rainfall. Low around 66. East wind 8 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Sunday
Showers and thunderstorms, mainly before 3pm. Some of the storms could be severe and produce heavy rainfall. High near 80. Southeast wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
A slight chance of showers and thunderstorms before 7pm. Mostly cloudy, with a low around 60. North northeast wind 8 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 10%.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 75. Northeast wind around 9 mph.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 80.
Tuesday Night
Partly cloudy, with a low around 62.
Wednesday
Mostly sunny, with a high near 80.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 80.
Thursday Night
A chance of showers. Partly cloudy, with a low around 62. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW De Kalb MO
 39.55°N 94.94°W (Elev. 997 ft)
Last Update:
1:27 pm CDT Jun 20, 2026
Forecast Valid:
2pm CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
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