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

Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

Grinnell Municipal Airfield (KGGI)

Lat: 41.71°NLon: 92.73°WElev: 1007ft.

Fair

54°F

12°C

Humidity 69%
Wind Speed E 9 G 16 mph
Barometer 29.87 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 11 Nov 9:55 am CST
Extended Forecast for

Deep River IA

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 57. Breezy, with a north wind 11 to 16 mph, with gusts as high as 24 mph.

    High: 57 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 36. North northwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 45. North wind 10 to 15 mph, with gusts as high as 22 mph.

    High: 45 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 25. North northwest wind 5 to 7 mph.

    Low: 25 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 43. North northwest wind 3 to 7 mph.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 44.

    High: 44 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

Detailed Forecast

Veterans Day
Mostly sunny, with a high near 57. Breezy, with a north wind 11 to 16 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 36. North northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Thursday
Partly sunny, with a high near 45. North wind 10 to 15 mph, with gusts as high as 22 mph.
Thursday Night
Partly cloudy, with a low around 25. North northwest wind 5 to 7 mph.
Friday
Sunny, with a high near 43. North northwest wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 22.
Saturday
Sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 24.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Sunny, with a high near 48.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deep River IA
 41.57°N 92.37°W
Last Update:
5:16 am CST Nov 11, 2026
Forecast Valid:
10am CST Nov 11, 2026-6pm CST Nov 17, 2026
 
Forecast Discussion
 
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Additional Resources

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