Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Hazardous Weather Conditions

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fair

88°F

31°C

Humidity 63%
Wind Speed N 5 mph
Barometer 30.20 in (1021.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index97°F (36°C)
Last update 17 Sep 12:53 pm CDT
Extended Forecast for

3 Miles NW Dearborn MO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 88. Heat index values as high as 98. Calm wind.

    High: 88 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 70. Calm wind becoming east southeast around 5 mph after midnight.

    Low: 70 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 91. Heat index values as high as 97. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.

    High: 91 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms between 4am and 5am.  Partly cloudy, with a low around 72. South wind 7 to 9 mph.  Chance of precipitation is 20%.

    Low: 72 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 89. South wind 8 to 10 mph.  Chance of precipitation is 30%.

    High: 89 °F

    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 67. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Showers

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 77. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

    Low: 63 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before 1pm.  Mostly cloudy, with a high near 69. Chance of precipitation is 30%.

    High: 69 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 88. Heat index values as high as 98. Calm wind.
Tonight
Partly cloudy, with a low around 70. Calm wind becoming east southeast around 5 mph after midnight.
Friday
Sunny, with a high near 91. Heat index values as high as 97. South southwest wind 5 to 11 mph, with gusts as high as 18 mph.
Friday Night
A slight chance of showers and thunderstorms between 4am and 5am. Partly cloudy, with a low around 72. South wind 7 to 9 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms before 1pm, then a chance of showers between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 89. South wind 8 to 10 mph. Chance of precipitation is 30%.
Saturday Night
Showers and possibly a thunderstorm. Low around 67. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.
Monday
A chance of showers before 1pm. Mostly cloudy, with a high near 69. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 58.
Tuesday
Mostly cloudy, with a high near 67.
Tuesday Night
Mostly cloudy, with a low around 54.
Wednesday
Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Dearborn MO
 39.55°N 94.83°W (Elev. 994 ft)
1:26 pm CDT Sep 17, 2026
1pm CDT Sep 17, 2026-6pm CDT Sep 23, 2026
 
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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