Tropical System in the Gulf; Dangerous Heat and Air Quality Concerns; Severe Thunderstorms for Midwest to mid-Atlantic

Tropical system in the Gulf expected to gradually strengthen the next couple of days off the Florida Panhandle and Alabama coasts. Instances of flash flooding will be possible through Thursday along the eastern and central Gulf Coast. Severe thunderstorms will develop and move along a cold front crossing the Upper Midwest, and through the Ohio Valley/Mid-Atlantic on Tuesday. Read More >

Current conditions at

Lamoni, Lamoni Municipal Airport (KLWD)

Lat: 40.63°NLon: 93.9°WElev: 1129ft.

Fair

92°F

33°C

Humidity 54%
Wind Speed W 8 G 17 mph
Barometer 29.87 in (1010.3 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index101°F (38°C)
Last update 20 Jul 12:53 pm CDT
Extended Forecast for

Bethany MO

Heat Advisory until July 20, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory until July 20, 09:00pm

    NOW until 9:00pm Mon

    Heat Advisory

  • This Afternoon

    High: 95 °F

    Sunny

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 3am.  Partly cloudy, with a low around 76. South southwest wind 6 to 8 mph becoming north after midnight.  Chance of precipitation is 30%.

    Low: 76 °F

    Mostly Clear
    then Chance
    T-storms

  • Tuesday

    Tuesday: A slight chance of showers between 7am and 8am.  Sunny, with a high near 89. North northwest wind 6 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 20%.

    High: 89 °F

    Slight Chance
    Showers then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65. North wind 6 to 11 mph, with gusts as high as 22 mph.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. North northeast wind around 7 mph.

    High: 83 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 63.

    Low: 63 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of showers before 1pm.  Partly sunny, with a high near 79. Chance of precipitation is 30%.

    High: 79 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms after 1am.  Mostly cloudy, with a low around 63. Chance of precipitation is 50%.

    Low: 63 °F

    Mostly Cloudy
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 95. Heat index values as high as 104. Southwest wind around 9 mph.
Tonight
A chance of showers and thunderstorms, mainly before 3am. Partly cloudy, with a low around 76. South southwest wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 30%.
Tuesday
A slight chance of showers between 7am and 8am. Sunny, with a high near 89. North northwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 65. North wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 83. North northeast wind around 7 mph.
Wednesday Night
Mostly cloudy, with a low around 63.
Thursday
A chance of showers before 1pm. Partly sunny, with a high near 79. Chance of precipitation is 30%.
Thursday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Friday
A chance of showers before 1pm. Partly sunny, with a high near 77. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 64.
Saturday
Mostly sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 68.
Sunday
Sunny, with a high near 92.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Bethany MO
 40.27°N 94.02°W (Elev. 951 ft)
11:12 am CDT Jul 20, 2026
1pm CDT Jul 20, 2026-6pm CDT Jul 26, 2026
 
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Additional Resources

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Hourly Weather Forecast

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