Severe Weather and Heavy Rainfall from the Midwest to the Ohio Valley; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall threats will persist from the Midwest to Lower Great Lakes through Monday, shifting into the Ohio Valley and Central Appalachians Monday evening into Tuesday. Mid-summer heat will continue across much of the CONUS this week, with record highs possible well into the 100s across the south-central High Plains. Read More >

Current conditions at

Columbus, Columbus Municipal Airport (KOLU)

Lat: 41.45°NLon: 97.33°WElev: 1444ft.

A Few Clouds

82°F

28°C

Humidity 85%
Wind Speed NE 5 mph
Barometer 29.86 in (1010.3 mb)
Dewpoint 77°F (25°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 9 Aug 6:56 pm CDT
Extended Forecast for

Duncan NE

  • Tonight

    Tonight: A 10 percent chance of showers and thunderstorms after 4am.  Mostly cloudy, with a low around 70. East northeast wind 5 to 8 mph becoming north after midnight.

    Low: 70 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Monday

    Monday: Partly sunny, with a high near 88. East southeast wind 6 to 8 mph.

    High: 88 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 70. East southeast wind 5 to 7 mph.

    Low: 70 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 91. Light and variable wind becoming east 5 to 7 mph in the afternoon.

    High: 91 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 69. East northeast wind around 7 mph.

    Low: 69 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. East northeast wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 67. East wind 7 to 10 mph, with gusts as high as 17 mph.  Chance of precipitation is 70%.

    Low: 67 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm.  Cloudy, with a high near 73. East northeast wind 9 to 13 mph, with gusts as high as 22 mph.

    High: 73 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 62. East northeast wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 62 °F

    Chance
    T-storms then
    Showers
    Likely

Detailed Forecast

Tonight
A 10 percent chance of showers and thunderstorms after 4am. Mostly cloudy, with a low around 70. East northeast wind 5 to 8 mph becoming north after midnight.
Monday
Partly sunny, with a high near 88. East southeast wind 6 to 8 mph.
Monday Night
Partly cloudy, with a low around 70. East southeast wind 5 to 7 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 91. Light and variable wind becoming east 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 69. East northeast wind around 7 mph.
Wednesday
Mostly sunny, with a high near 88. East northeast wind 7 to 11 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 67. East wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%.
Thursday
Showers likely and possibly a thunderstorm before 1pm, then a chance of showers and thunderstorms after 1pm. Cloudy, with a high near 73. East northeast wind 9 to 13 mph, with gusts as high as 22 mph.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. East northeast wind 8 to 14 mph, with gusts as high as 23 mph.
Friday
A chance of showers and thunderstorms before 1pm. Cloudy, with a high near 72. East wind around 10 mph, with gusts as high as 18 mph.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 63. East wind 5 to 9 mph becoming light east northeast after midnight. Winds could gust as high as 16 mph.
Saturday
A slight chance of showers and thunderstorms. Mostly cloudy, with a high near 75. North northeast wind 3 to 6 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. East northeast wind around 6 mph becoming calm in the evening.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 74. Calm wind becoming north northwest around 6 mph in the morning.
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ABOUT THIS FORECAST

 
Point Forecast:
Duncan NE
 41.4°N 97.51°W (Elev. 1506 ft)
7:35 pm CDT Aug 9, 2026
7pm CDT Aug 9, 2026-6pm CDT Aug 16, 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