Severe Thunderstorms and Heavy Rainfall Across the Central Plains and Central Appalachians

Severe thunderstorms producing damaging winds, heavy rainfall, hail and possibly a few tornadoes will continue through tonight across portions of Kansas and Oklahoma. Heavy rainfall will persist across the Central Appalachians through tonight, potentially leading to areas of flooding. The severe weather and heavy rainfall threat will shift into the lower Great Lakes on Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Fairfield Municipal Airport (KFFL)

Lat: 41.05°NLon: 91.98°WElev: 787ft.

A Few Clouds

70°F

21°C

Humidity 100%
Wind Speed S 3 mph
Barometer 29.78 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 18 Jun 3:35 am CDT
Extended Forecast for

2 Miles SSW Harper IA

  • Overnight

    Overnight: A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am.  Cloudy, with a low around 66. Southeast wind around 5 mph.  Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm.  Mostly cloudy, with a high near 77. East wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.  Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm.  Partly cloudy, with a low around 62. West wind 5 to 10 mph.

    Low: 62 °F

    Chance
    Showers then
    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 85. West wind 5 to 10 mph.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 90. Breezy.

    High: 90 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Friday Night

    Friday Night: Clear, with a low around 75.

    Low: 75 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 94. Breezy.

    High: 94 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Clear, with a low around 76.

    Low: 76 °F

    Clear

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Cloudy, with a low around 66. Southeast wind around 5 mph. Chance of precipitation is 60%.
Wednesday
Showers and thunderstorms likely before 2pm, then showers likely and possibly a thunderstorm between 2pm and 3pm, then a chance of showers and thunderstorms after 3pm. Mostly cloudy, with a high near 77. East wind 5 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 62. West wind 5 to 10 mph.
Juneteenth
Sunny, with a high near 85. West wind 5 to 10 mph.
Thursday Night
Mostly clear, with a low around 67.
Friday
Sunny, with a high near 90. Breezy.
Friday Night
Clear, with a low around 75.
Saturday
Sunny, with a high near 94. Breezy.
Saturday Night
Clear, with a low around 76.
Sunday
Sunny and hot, with a high near 95. Breezy.
Sunday Night
Mostly clear, with a low around 75.
Monday
Sunny, with a high near 94.
Monday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 73.
Tuesday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Harper IA
 41.35°N 92.06°W (Elev. 827 ft)
2:46 am CDT Jun 18, 2025
3am CDT Jun 18, 2025-6pm CDT Jun 24, 2025
 
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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