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

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Mostly Cloudy

61°F

16°C

Humidity 100%
Wind Speed S 9 mph
Barometer 29.72 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 18 May 4:15 am CDT
Extended Forecast for

Jackson Junction IA

  • Overnight

    Overnight: A 40 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 63. South wind around 13 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Chance
    Showers

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 79. Southwest wind around 14 mph, with gusts as high as 22 mph.

    High: 79 °F

    Chance
    T-storms

  • Monday Night

    Monday Night: Showers and thunderstorms before 4am, then a chance of showers. Low around 53. Southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 53 °F

    T-storms then
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 61. Breezy, with a northwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Breezy.
    Showers
    Likely then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 41. Breezy, with a northwest wind 7 to 16 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. North wind 6 to 9 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. East wind 3 to 6 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 61. East wind 9 to 11 mph.

    High: 61 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 44. East wind around 10 mph.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

Detailed Forecast

Overnight
A 40 percent chance of showers and thunderstorms, mainly before 5am. Mostly cloudy, with a low around 63. South wind around 13 mph, with gusts as high as 21 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A 30 percent chance of showers and thunderstorms, mainly after 4pm. Mostly cloudy, with a high near 79. Southwest wind around 14 mph, with gusts as high as 22 mph.
Monday Night
Showers and thunderstorms before 4am, then a chance of showers. Low around 53. Southwest wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday
Showers likely, mainly before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 61. Breezy, with a northwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Partly cloudy, with a low around 41. Breezy, with a northwest wind 7 to 16 mph.
Wednesday
Mostly sunny, with a high near 61. North wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 42. East wind 3 to 6 mph.
Thursday
Partly sunny, with a high near 61. East wind 9 to 11 mph.
Thursday Night
A 20 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 44. East wind around 10 mph.
Friday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 67. Southeast wind around 11 mph.
Friday Night
Mostly cloudy, with a low around 48. East wind 5 to 8 mph.
Saturday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 74. East wind 6 to 8 mph becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 53. Northwest wind around 6 mph becoming southeast after midnight.
Sunday
Mostly sunny, with a high near 80. South wind 5 to 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Jackson Junction IA
 43.09°N 92.07°W
Last Update:
4:27 am CDT May 18, 2026
Forecast Valid:
4am CDT May 18, 2026-6pm CDT May 24, 2026
 
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