Tracking a Couple of Storm Systems Across the Country

Showers, along with a few strong to severe thunderstorms, are expected from the Great Lakes, New England and southward into the Ohio and Tennessee Valleys. In the wake of this system, a stronger storm is expected to track from the Pacific Northwest, Plains and through the Eastern U.S. this weekend. Strong winds, showers and a larger drop in temperatures are expected this weekend into Monday. Read More >

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast

43°F

6°C

Humidity 81%
Wind Speed N 13 G 21 mph
Barometer 29.73 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 7 Nov 6:55 pm CST
Extended Forecast for

6 Miles SW Castalia IA

  • Tonight

    Tonight: Mostly cloudy, with a low around 34. Northwest wind 9 to 14 mph becoming light north  after midnight.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Rain and snow, mainly before 2pm.  High near 37. Calm wind becoming north around 6 mph in the afternoon.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 37 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: A slight chance of rain before 7pm, then a slight chance of snow between 7pm and 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 19. North wind 6 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 31. Blustery, with a northwest wind 13 to 18 mph.

    High: 31 °F

    Mostly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 36. Northwest wind 7 to 10 mph.

    High: 36 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 22. South wind 6 to 9 mph.

    Low: 22 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 49. South wind 9 to 14 mph becoming west in the afternoon.

    High: 49 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 34. West wind 7 to 9 mph.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 34. Northwest wind 9 to 14 mph becoming light north after midnight.
Saturday
Rain and snow, mainly before 2pm. High near 37. Calm wind becoming north around 6 mph in the afternoon. Chance of precipitation is 90%. Little or no snow accumulation expected.
Saturday Night
A slight chance of rain before 7pm, then a slight chance of snow between 7pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 19. North wind 6 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 31. Blustery, with a northwest wind 13 to 18 mph.
Sunday Night
Partly cloudy, with a low around 18. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Monday
Sunny, with a high near 36. Northwest wind 7 to 10 mph.
Monday Night
Mostly cloudy, with a low around 22. South wind 6 to 9 mph.
Veterans Day
Partly sunny, with a high near 49. South wind 9 to 14 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 34. West wind 7 to 9 mph.
Wednesday
Sunny, with a high near 49. Breezy, with a west wind 10 to 17 mph.
Wednesday Night
Partly cloudy, with a low around 29. West wind 6 to 10 mph.
Thursday
Sunny, with a high near 49. West wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 31. West wind around 5 mph becoming light and variable.
Friday
Mostly sunny, with a high near 55. Southwest wind 5 to 9 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Castalia IA
 43.06°N 91.77°W
6:51 pm CST Nov 7, 2025
7pm CST Nov 7, 2025-6pm CST Nov 14, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database