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

Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsmouth, Plattsmouth Municipal Airport (KPMV)

Lat: 40.95°NLon: 95.92°WElev: 1201ft.

Partly Cloudy

88°F

31°C

Humidity 54%
Wind Speed S 8 mph
Barometer 30.02 in
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 15 Jun 2:55 pm CDT
Extended Forecast for

Union NE

  • Tonight

    Tonight: Mostly clear, with a low around 66. South southeast wind 5 to 8 mph.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 91. South wind 6 to 13 mph, with gusts as high as 18 mph.

    High: 91 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 67. South wind 6 to 10 mph, with gusts as high as 16 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Slight Chance
    T-storms then
    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 84. Southeast wind 6 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 84 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Tuesday Night

    Tuesday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 64. East northeast wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

    Low: 64 °F

    T-storms
    Likely

  • Wednesday

    Wednesday: A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 81. North northwest wind 7 to 10 mph, with gusts as high as 16 mph.

    High: 81 °F

    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 61. North northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 61 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 88. Calm wind becoming south southwest 5 to 9 mph in the afternoon.

    High: 88 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. South southeast wind around 10 mph, with gusts as high as 17 mph.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 66. South southeast wind 5 to 8 mph.
Monday
Mostly sunny, with a high near 91. South wind 6 to 13 mph, with gusts as high as 18 mph.
Monday Night
A 50 percent chance of showers and thunderstorms, mainly after 1am. Partly cloudy, with a low around 67. South wind 6 to 10 mph, with gusts as high as 16 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms likely, mainly after 1pm. Mostly cloudy, with a high near 84. Southeast wind 6 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 64. East northeast wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.
Wednesday
A 20 percent chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 81. North northwest wind 7 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 61. North northwest wind 5 to 7 mph becoming calm in the evening.
Juneteenth
Sunny, with a high near 88. Calm wind becoming south southwest 5 to 9 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 68. South southeast wind around 10 mph, with gusts as high as 17 mph.
Friday
Sunny, with a high near 94. Breezy, with a south wind 10 to 20 mph, with gusts as high as 29 mph.
Friday Night
Clear, with a low around 75. South wind around 17 mph, with gusts as high as 26 mph.
Saturday
Sunny and hot, with a high near 97. Breezy, with a south wind 14 to 21 mph, with gusts as high as 29 mph.
Saturday Night
Clear, with a low around 75. Breezy, with a south wind around 18 mph, with gusts as high as 28 mph.
Sunday
Sunny, with a high near 94. Breezy, with a south wind 17 to 22 mph, with gusts as high as 31 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:
2:45 pm CDT Jun 15, 2025
Forecast Valid:
3pm CDT Jun 15, 2025-6pm CDT Jun 22, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation