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

79°F

26°C

Humidity 84%
Wind Speed S 14 G 21 mph
Barometer 29.63 in
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 25 Jun 12:35 am CDT
Extended Forecast for

Ossian IA

  • Overnight

    Overnight: Isolated showers and thunderstorms before 2am. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a low around 69. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Severe
    Thunderstorms

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86. Northwest wind 6 to 9 mph.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. Northwest wind 5 to 7 mph.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 78. North wind 6 to 10 mph.

    High: 78 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. North wind around 6 mph becoming calm in the evening.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 77. South wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 77 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. South wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 62 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers and possibly a thunderstorm. High near 79. Breezy, with a south wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.

    High: 79 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. South wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 64 °F

    Showers
    Likely

Detailed Forecast

Overnight
Isolated showers and thunderstorms before 2am. Some of the storms could be severe and produce heavy rainfall. Mostly cloudy, with a low around 69. South wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 86. Northwest wind 6 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 61. Northwest wind 5 to 7 mph.
Wednesday
Sunny, with a high near 78. North wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 56. North wind around 6 mph becoming calm in the evening.
Thursday
A slight chance of showers between 1pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 77. South wind 3 to 8 mph. Chance of precipitation is 20%.
Thursday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 62. South wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Friday
Showers and possibly a thunderstorm. High near 79. Breezy, with a south wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%.
Friday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 64. South wind 7 to 10 mph becoming west after midnight. Chance of precipitation is 60%.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 75. Northwest wind 8 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 52. North wind 6 to 10 mph.
Sunday
Mostly sunny, with a high near 70. Northeast wind around 7 mph.
Sunday Night
A 20 percent chance of showers. Mostly clear, with a low around 54. Southeast wind around 6 mph.
Monday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 73. Southeast wind 8 to 14 mph, with gusts as high as 23 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Ossian IA
 43.15°N 91.77°W
Last Update:
11:14 pm CDT Jun 24, 2024
Forecast Valid:
12am CDT Jun 25, 2024-6pm CDT Jul 1, 2024
 
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Additional Resources

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High Temperature

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Chance of Precipitation