Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Hazardous Weather Conditions

Current conditions at

Marshall Memorial Municipal Airport (KMHL)

Lat: 39.1°NLon: 93.2°WElev: 779ft.

Fair

79°F

26°C

Humidity 74%
Wind Speed E 7 mph
Barometer 30.27 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 16 Sep 10:35 am CDT
Extended Forecast for

2 Miles SW Armstrong MO

  • Today

    Today: A chance of showers before 11am.  Mostly sunny, with a high near 92. Heat index values as high as 99. East wind around 7 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 92 °F

    Chance
    Showers then
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 73. Light and variable wind becoming east southeast around 5 mph after midnight.

    Low: 73 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers before 9am.  Mostly sunny, with a high near 93. Heat index values as high as 101. Light and variable wind becoming southwest around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 93 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 71. Calm wind becoming east around 5 mph after midnight.

    Low: 71 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 94. East southeast wind 5 to 7 mph becoming south southwest in the afternoon.

    High: 94 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 93.

    High: 93 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 68. Chance of precipitation is 70%.

    Low: 68 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers.  Mostly cloudy, with a high near 84. Chance of precipitation is 40%.

    High: 84 °F

    Chance
    Showers

Detailed Forecast

Today
A chance of showers before 11am. Mostly sunny, with a high near 92. Heat index values as high as 99. East wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly clear, with a low around 73. Light and variable wind becoming east southeast around 5 mph after midnight.
Thursday
A slight chance of showers before 9am. Mostly sunny, with a high near 93. Heat index values as high as 101. Light and variable wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 71. Calm wind becoming east around 5 mph after midnight.
Friday
Sunny, with a high near 94. East southeast wind 5 to 7 mph becoming south southwest in the afternoon.
Friday Night
Mostly clear, with a low around 72.
Saturday
Partly sunny, with a high near 93.
Saturday Night
A chance of showers, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 70%.
Sunday
A chance of showers. Mostly cloudy, with a high near 84. Chance of precipitation is 40%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 50%.
Monday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 30%.
Monday Night
A chance of showers. Partly cloudy, with a low around 60. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Armstrong MO
 39.25°N 92.75°W (Elev. 702 ft)
9:02 am CDT Sep 16, 2026
10am CDT Sep 16, 2026-6pm CDT Sep 22, 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