Threats of Heavy Rainfall, Severe Thunderstorms and Dangerous Heat

Several complexes of thunderstorms, some severe with heavy rainfall, will impact areas from the northern Plains, Great Lakes, Ohio Valley to the mid-Atlantic. This threat will shift toward the Carolinas on Friday. Heavy rainfall, remnants of Edouard, continues for portions of eastern Texas through today. In-between these systems, a dome of high pressure and heat for central and eastern states. Read More >

Current conditions at

St. Joseph, Rosecrans Memorial Airport (KSTJ)

Lat: 39.77°NLon: 94.91°WElev: 823ft.

Fair

72°F

22°C

Humidity 82%
Wind Speed S 6 mph
Barometer 29.90 in (1011.6 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 3 Sep 6:53 am CDT
Extended Forecast for

3 Miles SSE Savannah MO

Heat Advisory September 3, 07:06am until September 5, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory September 3, 07:06am until September 5, 08:00pm

    NOW until 8:00pm Sat

    Heat Advisory

  • Today

    High: 97 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 78. South wind 8 to 11 mph.

    Low: 78 °F

    Mostly Clear

  • Friday

    Friday: Sunny and hot, with a high near 97. Heat index values as high as 102. South wind 8 to 13 mph, with gusts as high as 18 mph.

    High: 97 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 76. South wind 3 to 7 mph.

    Low: 76 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny and hot, with a high near 97. Calm wind becoming south 5 to 7 mph in the morning.

    High: 97 °F

    Hot

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 75.

    Low: 75 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy

Detailed Forecast

Today
Sunny and hot, with a high near 97. Heat index values as high as 102. South southwest wind 7 to 16 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 78. South wind 8 to 11 mph.
Friday
Sunny and hot, with a high near 97. Heat index values as high as 102. South wind 8 to 13 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 76. South wind 3 to 7 mph.
Saturday
Sunny and hot, with a high near 97. Calm wind becoming south 5 to 7 mph in the morning.
Saturday Night
Mostly clear, with a low around 75.
Sunday
Sunny, with a high near 96.
Sunday Night
Partly cloudy, with a low around 73.
Labor Day
Mostly sunny, with a high near 95.
Monday Night
Partly cloudy, with a low around 76.
Tuesday
Sunny and hot, with a high near 97.
Tuesday Night
Partly cloudy, with a low around 75.
Wednesday
Mostly sunny, with a high near 93.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Savannah MO
 39.9°N 94.8°W (Elev. 994 ft)
6:51 am CDT Sep 3, 2026
7am CDT Sep 3, 2026-6pm CDT Sep 9, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database