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

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Current conditions at

Falls City, Brenner Field Airport (KFNB)

Lat: 40.08°NLon: 95.59°WElev: 984ft.

Overcast

74°F

23°C

Humidity 94%
Wind Speed NE 7 mph
Barometer 30.23 in (1022.8 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 17 Sep 10:53 am CDT
Extended Forecast for

Nemaha NE

  • Today

    Today: Partly sunny, with a high near 83. North northeast wind around 5 mph becoming calm in the afternoon.

    High: 83 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 69. East northeast wind 3 to 7 mph.

    Low: 69 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 90. Southeast wind 7 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 90 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. South wind 7 to 10 mph, with gusts as high as 18 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 71 °F

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 86. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 86 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. North wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 71. North northeast wind 5 to 7 mph. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Cloudy, with a low around 61. North northeast wind 5 to 7 mph.

    Low: 61 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 67. North northeast wind 6 to 8 mph.

    High: 67 °F

    Slight Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 83. North northeast wind around 5 mph becoming calm in the afternoon.
Tonight
Partly cloudy, with a low around 69. East northeast wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 90. Southeast wind 7 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 22 mph.
Friday Night
A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 71. South wind 7 to 10 mph, with gusts as high as 18 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 86. South wind 5 to 7 mph becoming west in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 65. North wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Cloudy, with a high near 71. North northeast wind 5 to 7 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms. Cloudy, with a low around 61. North northeast wind 5 to 7 mph.
Monday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 67. North northeast wind 6 to 8 mph.
Monday Night
Mostly cloudy, with a low around 57. North northeast wind 3 to 7 mph.
Tuesday
Mostly cloudy, with a high near 66. East northeast wind around 7 mph.
Tuesday Night
Mostly cloudy, with a low around 54. Light east wind.
Wednesday
A slight chance of showers. Mostly cloudy, with a high near 70. Calm wind becoming east southeast around 6 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nemaha NE
 40.34°N 95.66°W (Elev. 892 ft)
Last Update:
10:53 am CDT Sep 17, 2026
Forecast Valid:
11am CDT Sep 17, 2026-6pm CDT Sep 23, 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