Heavy Rainfall and Severe Thunderstorm Threats for the Plains and Southeast

A frontal boundary extending from the western High Plains to the Southeast will focus additional showers and thunderstorms this weekend. Some of these storms may become severe, alongside frequent lightning, and isolated instances of flash flooding. Meanwhile dry conditions will continue for the Great Basin where fire weather concerns linger. For the mid-Atlantic and Northeast, seasonable weather. Read More >

Hazardous Weather Conditions

Current conditions at

Columbus, Columbus Municipal Airport (KOLU)

Lat: 41.45°NLon: 97.33°WElev: 1444ft.

A Few Clouds

64°F

18°C

Humidity 87%
Wind Speed SE 8 mph
Barometer 30.11 in (1019.0 mb)
Dewpoint 60°F (16°C)
Visibility 9.00 mi
Last update 3 Aug 3:56 am CDT
Extended Forecast for

Duncan NE

  • Overnight

    Overnight: A 50 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 62. South southeast wind around 8 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Chance
    T-storms

  • Sunday

    Sunday: A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm.  Areas of smoke before 11am. Mostly cloudy, with a high near 74. South wind 7 to 10 mph, with gusts as high as 17 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly between 7pm and 8pm.  Mostly cloudy, with a low around 60. South southeast wind 3 to 6 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Chance
    T-storms

  • Monday

    Monday: Mostly sunny, with a high near 79. South wind 3 to 7 mph.

    High: 79 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 62. South southeast wind around 6 mph.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83. South southeast wind 5 to 14 mph, with gusts as high as 20 mph.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 67. South southeast wind around 10 mph, with gusts as high as 16 mph.

    Low: 67 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Wednesday

    Wednesday: Mostly sunny, with a high near 87. South wind 8 to 10 mph, with gusts as high as 17 mph.

    High: 87 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 69. South southeast wind around 7 mph.

    Low: 69 °F

    Mostly Clear

Detailed Forecast

Overnight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 62. South southeast wind around 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms before 3pm, then a slight chance of showers and thunderstorms after 4pm. Areas of smoke before 11am. Mostly cloudy, with a high near 74. South wind 7 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 30 percent chance of showers and thunderstorms, mainly between 7pm and 8pm. Mostly cloudy, with a low around 60. South southeast wind 3 to 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
Mostly sunny, with a high near 79. South wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 62. South southeast wind around 6 mph.
Tuesday
Sunny, with a high near 83. South southeast wind 5 to 14 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. South southeast wind around 10 mph, with gusts as high as 16 mph.
Wednesday
Mostly sunny, with a high near 87. South wind 8 to 10 mph, with gusts as high as 17 mph.
Wednesday Night
Mostly clear, with a low around 69. South southeast wind around 7 mph.
Thursday
Sunny, with a high near 90. South wind 6 to 10 mph, with gusts as high as 16 mph.
Thursday Night
Mostly clear, with a low around 73. South southeast wind around 8 mph.
Friday
Mostly sunny, with a high near 92. South wind 6 to 11 mph, with gusts as high as 17 mph.
Friday Night
Partly cloudy, with a low around 72. South wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 89. South wind 7 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Duncan NE
 41.4°N 97.51°W (Elev. 1506 ft)
4:05 am CDT Aug 3, 2025
4am CDT Aug 3, 2025-6pm CDT Aug 9, 2025
 
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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