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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Fort Madison Municipal Airport (KFSW)

Lat: 40.66°NLon: 91.33°WElev: 719ft.

Overcast

34°F

1°C

Humidity 100%
Wind Speed NW 2 mph
Barometer 30.10 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 10 Jan 1:35 am CST
Extended Forecast for

Nauvoo IL

  • Overnight

    Overnight: A chance of rain before 2am, then rain and snow likely. Cloudy, with a low around 33. Northwest wind 5 to 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of rain and snow before 2pm, then a slight chance of rain between 2pm and 4pm, then a slight chance of rain and snow after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 38. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.

    High: 38 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Northwest wind around 15 mph, with gusts as high as 30 mph.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 34. Northwest wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of rain before 2am, then rain and snow likely. Cloudy, with a low around 33. Northwest wind 5 to 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
A chance of rain and snow before 2pm, then a slight chance of rain between 2pm and 4pm, then a slight chance of rain and snow after 4pm. Mostly cloudy, then gradually becoming sunny, with a high near 38. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 23. Northwest wind around 15 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 34. Northwest wind 5 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly clear, with a low around 26.
Monday
Sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
Partly sunny, with a high near 51.
Tuesday Night
Mostly cloudy, with a low around 33.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 25.
Friday
Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nauvoo IL
 40.55°N 91.36°W (Elev. 653 ft)
Last Update:
8:41 pm CST Jan 9, 2026
Forecast Valid:
1am CST Jan 10, 2026-6pm CST Jan 16, 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