Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Shenandoah Municipal (KSDA)

Lat: 40.75°NLon: 95.42°WElev: 971ft.

Overcast and Breezy

39°F

4°C

Humidity 70%
Wind Speed NW 21 G 30 mph
Barometer 29.76 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 10 Dec 4:35 am CST
Extended Forecast for

Sidney IA

Wind Advisory December 10, 04:47am until December 10, 08:00am
Click here for hazard details and duration
...
  •  
    Wind Advisory December 10, 04:47am until December 10, 08:00am

    NOW until 8:00am Wed

    Wind Advisory

  • Today

    High: 34 °F

    Partly Sunny
    and Windy
    then Mostly
    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. North northwest wind 5 to 7 mph becoming calm.

    Low: 23 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 41. Southeast wind 6 to 10 mph, with gusts as high as 17 mph.

    High: 41 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 23. South southeast wind 6 to 13 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.

    Low: 23 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 29. North northwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 29 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 13. North wind 5 to 8 mph becoming east after midnight.

    Low: 13 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 24. East wind 6 to 9 mph.

    High: 24 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 3. North wind 6 to 9 mph.

    Low: 3 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 31 by 5pm. Windy, with a north northwest wind 20 to 25 mph decreasing to 9 to 14 mph in the afternoon. Winds could gust as high as 43 mph.
Tonight
Mostly cloudy, with a low around 23. North northwest wind 5 to 7 mph becoming calm.
Thursday
Mostly cloudy, with a high near 41. Southeast wind 6 to 10 mph, with gusts as high as 17 mph.
Thursday Night
Mostly cloudy, with a low around 23. South southeast wind 6 to 13 mph becoming north northwest after midnight. Winds could gust as high as 20 mph.
Friday
Mostly cloudy, with a high near 29. North northwest wind 9 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly cloudy, with a low around 13. North wind 5 to 8 mph becoming east after midnight.
Saturday
Mostly cloudy, with a high near 24. East wind 6 to 9 mph.
Saturday Night
Mostly cloudy, with a low around 3. North wind 6 to 9 mph.
Sunday
Sunny, with a high near 22. North northeast wind 6 to 9 mph becoming southeast in the afternoon.
Sunday Night
Partly cloudy, with a low around 15. South southeast wind 8 to 10 mph, with gusts as high as 16 mph.
Monday
Mostly sunny, with a high near 40. South southwest wind 7 to 10 mph, with gusts as high as 17 mph.
Monday Night
Partly cloudy, with a low around 23. South wind around 6 mph.
Tuesday
Partly sunny, with a high near 46. South wind 5 to 9 mph, with gusts as high as 16 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Sidney IA
 40.76°N 95.64°W (Elev. 1063 ft)
4:11 am CST Dec 10, 2025
4am CST Dec 10, 2025-6pm CST Dec 16, 2025
 
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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