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

Excessive Rainfall and Significant Flooding in the Upper Midwest This Weekend

Heavy to excessive rainfall is expected over the weekend across eastern Iowa, northern Missouri, northwest Illinois and southern Wisconsin. Numerous flash floods, some with significant impacts, are expected in these areas. Heaviest rainfall will occur overnight Saturday and Sunday, so be sure to have multiple ways to receive warnings. Read More >

Hazardous Weather Conditions

Current conditions at

Sidney, Sidney Municipal Airport (KSNY)

Lat: 41.1°NLon: 102.99°WElev: 4311ft.

Fair

84°F

29°C

Humidity 32%
Wind Speed N 16 mph
Barometer 29.91 in (1007.5 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 8 Aug 3:53 pm MDT
Extended Forecast for

Lisco NE

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 57. Breezy, with a north wind 15 to 20 mph becoming east northeast 5 to 10 mph after midnight. Winds could gust as high as 30 mph.

    Low: 57 °F

    Chance
    T-storms and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. Northwest wind 5 to 10 mph becoming south southwest in the morning.

    High: 84 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 56. South southeast wind 5 to 10 mph becoming north northeast after midnight. Chance of precipitation is 60%.

    Low: 56 °F

    T-storms
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. North wind 5 to 10 mph becoming east in the afternoon.

    High: 78 °F

    Chance
    T-storms

  • Sunday Night

    Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 53. East wind 5 to 10 mph becoming south southwest after midnight.

    Low: 53 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
A 40 percent chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 57. Breezy, with a north wind 15 to 20 mph becoming east northeast 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 84. Northwest wind 5 to 10 mph becoming south southwest in the morning.
Saturday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 56. South southeast wind 5 to 10 mph becoming north northeast after midnight. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 78. North wind 5 to 10 mph becoming east in the afternoon.
Sunday Night
A 20 percent chance of showers and thunderstorms before midnight. Mostly clear, with a low around 53. East wind 5 to 10 mph becoming south southwest after midnight.
Monday
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 96.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61.
Friday
Sunny, with a high near 95.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lisco NE
 41.5°N 102.62°W
Last Update:
3:29 pm MDT Aug 8, 2025
Forecast Valid:
4pm MDT Aug 8, 2025-6pm MDT Aug 15, 2025
 
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