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

Dangerous Heat and Possible Flooding

Dangerous heat will persist across the Southwest U.S. through Saturday with daytime highs of 110-115°F. Extreme Heat Warnings remain in effect. Dangerous heat will build across the southern Plains again beginning this weekend. Heavy to excessive rain over the Carolinas Friday may lead to isolated areas of flash flooding. Read More >

Current conditions at

Plattsmouth, Plattsmouth Municipal Airport (KPMV)

Lat: 40.95°NLon: 95.92°WElev: 1201ft.

Fair

74°F

23°C

Humidity 67%
Wind Speed E 5 mph
Barometer 30.07 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 27 Aug 8:35 pm CDT
Extended Forecast for

Union NE

  • Tonight

    Tonight: Mostly clear, with a low around 63. Calm wind.

    Low: 63 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 87. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.

    High: 87 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 71. South southeast wind 9 to 13 mph, with gusts as high as 24 mph.

    Low: 71 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 93. Breezy, with a south wind 13 to 18 mph, with gusts as high as 28 mph.

    High: 93 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 79. South wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 79 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny and hot, with a high near 97. South southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 97 °F

    Hot

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. South wind around 11 mph, with gusts as high as 21 mph.

    Low: 77 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Monday

    Monday: A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 94. South southwest wind around 9 mph, with gusts as high as 17 mph.

    High: 94 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South southwest wind around 6 mph becoming east in the evening.

    Low: 73 °F

    Partly Cloudy
    then Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 63. Calm wind.
Friday
Mostly sunny, with a high near 87. Light south southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Partly cloudy, with a low around 71. South southeast wind 9 to 13 mph, with gusts as high as 24 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 93. Breezy, with a south wind 13 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 79. South wind 11 to 14 mph, with gusts as high as 24 mph.
Sunday
Mostly sunny and hot, with a high near 97. South southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 77. South wind around 11 mph, with gusts as high as 21 mph.
Monday
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 94. South southwest wind around 9 mph, with gusts as high as 17 mph.
Monday Night
A chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. South southwest wind around 6 mph becoming east in the evening.
Tuesday
A slight chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 92. South wind 5 to 7 mph.
Tuesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 73. Light and variable wind becoming south southeast around 5 mph after midnight.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. South wind 5 to 7 mph.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 74. South southeast wind around 6 mph.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. South southwest wind 6 to 9 mph, with gusts as high as 17 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Union NE
 40.82°N 95.93°W (Elev. 994 ft)
Last Update:
8:31 pm CDT Aug 27, 2026
Forecast Valid:
8pm CDT Aug 27, 2026-6pm CDT Sep 3, 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