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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Hazardous Weather Conditions

Current conditions at

Marshall Memorial Municipal Airport (KMHL)

Lat: 39.1°NLon: 93.2°WElev: 779ft.

Mostly Cloudy

82°F

28°C

Humidity 62%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 20 Sep 2:15 pm CDT
Extended Forecast for

Sweet Springs MO

  • This Afternoon

    This Afternoon: A slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 82. North northwest wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly between 3am and 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 65. North wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Chance
    T-storms and
    Patchy Fog

  • Monday

    Monday: A slight chance of showers and thunderstorms before 7am. Patchy fog before 10am. Otherwise, cloudy, with a high near 77. North northeast wind 3 to 7 mph. Chance of precipitation is 10%.

    High: 77 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. North northeast wind 3 to 7 mph.

    Low: 58 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 72. North northeast wind 5 to 8 mph.

    High: 72 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A slight chance of showers and thunderstorms after 3pm. Partly sunny, with a high near 82. North northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Tonight
A chance of showers and thunderstorms, mainly between 3am and 4am. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 65. North wind 3 to 6 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A slight chance of showers and thunderstorms before 7am. Patchy fog before 10am. Otherwise, cloudy, with a high near 77. North northeast wind 3 to 7 mph. Chance of precipitation is 10%.
Monday Night
Mostly cloudy, with a low around 58. North northeast wind 3 to 7 mph.
Tuesday
Mostly cloudy, with a high near 72. North northeast wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Mostly sunny, with a high near 75.
Thursday Night
Mostly cloudy, with a low around 55.
Friday
A chance of showers. Mostly cloudy, with a high near 76. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly cloudy, with a high near 81. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sweet Springs MO
 38.97°N 93.41°W (Elev. 699 ft)
Last Update:
1:26 pm CDT Sep 20, 2026
Forecast Valid:
2pm CDT Sep 20, 2026-6pm CDT Sep 26, 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