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

Severe Thunderstorms and Flash Flooding Potential Across the Gulf Coast States

Strong to severe thunderstorms capable of producing large hail, damaging winds, a few tornadoes and heavy rain will be in play across the western and central Gulf Coast over the next few days. Multiple rounds of heavy rainfall may lead to considerable flash and urban flooding especially within vulnerable areas. New and renewed river flooding will also be possible. Read More >

Hazardous Weather Conditions

Current conditions at

Decorah (KDEH)

Lat: 43.28°NLon: 91.73°WElev: 1158ft.

Overcast

57°F

14°C

Humidity 59%
Wind Speed NE 7 mph
Barometer 29.76 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 14 May 1:55 am CDT
Extended Forecast for

Clermont IA

  • Overnight

    Overnight: Cloudy, with a low around 50. Northeast wind 5 to 8 mph.

    Low: 50 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 68. East wind around 11 mph.

    High: 68 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. East wind 6 to 8 mph.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. Northeast wind 6 to 8 mph becoming southeast in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 54. Southeast wind 6 to 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 70. South wind 7 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 52. South wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 30%.

    Low: 52 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. West wind 5 to 10 mph. Chance of precipitation is 40%.

    High: 75 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly clear, with a low around 54. West wind around 9 mph becoming south in the evening. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    T-storms

Detailed Forecast

Overnight
Cloudy, with a low around 50. Northeast wind 5 to 8 mph.
Tuesday
Mostly cloudy, with a high near 68. East wind around 11 mph.
Tuesday Night
Partly cloudy, with a low around 44. East wind 6 to 8 mph.
Wednesday
Mostly sunny, with a high near 72. Northeast wind 6 to 8 mph becoming southeast in the afternoon.
Wednesday Night
A slight chance of showers before 1am, then a chance of showers and thunderstorms between 1am and 4am, then a chance of showers after 4am. Mostly cloudy, with a low around 54. Southeast wind 6 to 8 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely, with thunderstorms also possible after 10am. Mostly cloudy, with a high near 70. South wind 7 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Mostly cloudy, with a low around 52. South wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 30%.
Friday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 75. West wind 5 to 10 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms before 1am, then a slight chance of showers. Mostly clear, with a low around 54. West wind around 9 mph becoming south in the evening. Chance of precipitation is 30%.
Saturday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 80. South wind 9 to 14 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 55. Southwest wind 9 to 13 mph becoming west after midnight.
Sunday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76. Breezy, with a northwest wind 11 to 18 mph, with gusts as high as 26 mph.
Sunday Night
A 30 percent chance of showers. Partly cloudy, with a low around 53. Northwest wind 11 to 15 mph.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 72. Breezy, with a west wind 11 to 16 mph.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Clermont IA
 43°N 91.65°W
Last Update:
2:14 am CDT May 14, 2024
Forecast Valid:
2am CDT May 14, 2024-6pm CDT May 20, 2024
 
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