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

Thunderstorms and Heavy Rainfall in the Southeast, Montana, and Iowa; Lowell Begins to Impact Hawaii

Strong thunderstorms with damaging winds and heavy rain are expected across portions of the Southeast. Thunderstorms may produce large hail across portions of Montana. Heavy rainfall could produce flash flooding across Iowa and vulnerable areas in Utah. Lowell will bring heavy rain, dangerous swells and rip currents to portions of Hawaii. Sweltering heat persists across the South-Central US. Read More >

Current conditions at

Fremont Municipal Airport (KFET)

Lat: 41.45°NLon: 96.52°WElev: 1243ft.

Fair

78°F

26°C

Humidity 77%
Wind Speed E 10 mph
Barometer 29.97 in
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 6 Sep 6:15 pm CDT
Extended Forecast for

Valley NE

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms, mainly between 8pm and 4am. Mostly cloudy, with a low around 69. East southeast wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 69 °F

    Slight Chance
    T-storms

  • Labor Day

    Labor Day: Mostly cloudy, then gradually becoming sunny, with a high near 90. South southeast wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 90 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A slight chance of showers and thunderstorms between 1am and 2am. Partly cloudy, with a low around 72. South southeast wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 72 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. South wind 6 to 8 mph becoming west in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 92 °F

    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 66. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. Calm wind becoming north 5 to 7 mph in the morning.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 60. Calm wind.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Light and variable wind.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 63. Calm wind becoming south around 6 mph in the evening.

    Low: 63 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms, mainly between 8pm and 4am. Mostly cloudy, with a low around 69. East southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Labor Day
Mostly cloudy, then gradually becoming sunny, with a high near 90. South southeast wind 9 to 14 mph, with gusts as high as 23 mph.
Monday Night
A slight chance of showers and thunderstorms between 1am and 2am. Partly cloudy, with a low around 72. South southeast wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday
Showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 92. South wind 6 to 8 mph becoming west in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Low around 66. Light and variable wind. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Mostly sunny, with a high near 81. Calm wind becoming north 5 to 7 mph in the morning.
Wednesday Night
Mostly clear, with a low around 60. Calm wind.
Thursday
Sunny, with a high near 81. Light and variable wind.
Thursday Night
Mostly clear, with a low around 63. Calm wind becoming south around 6 mph in the evening.
Friday
A slight chance of showers and thunderstorms before 1pm. Mostly sunny, with a high near 86. South wind 6 to 8 mph, with gusts as high as 16 mph.
Friday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 64. South wind around 5 mph becoming light and variable in the evening.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. East northeast wind 5 to 8 mph, with gusts as high as 17 mph.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Northeast wind 6 to 8 mph.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 77. North northeast wind 8 to 10 mph, with gusts as high as 20 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Valley NE
 41.32°N 96.34°W (Elev. 1152 ft)
Last Update:
6:26 pm CDT Sep 6, 2026
Forecast Valid:
6pm CDT Sep 6, 2026-6pm CDT Sep 13, 2026
 
Forecast Discussion
 
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Additional Resources

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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