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.

Light Snow Haze and Breezy

36°F

2°C

Humidity 81%
Wind Speed W 21 G 31 mph
Barometer 30.06 in
Dewpoint 30°F (-1°C)
Visibility 4.00 mi
Wind Chill25°F (-4°C)
Last update 10 Jan 3:35 pm CST
Extended Forecast for

Nauvoo IL

  • This Afternoon

    This Afternoon: Snow showers likely, mainly between 4pm and 5pm. Cloudy, with a high near 44. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 44 °F

    Snow Showers
    Likely

  • Tonight

    Tonight: Scattered flurries with isolated snow showers before 2am, then scattered flurries between 2am and 3am. Mostly cloudy, then gradually becoming clear, with a low around 24. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Blustery.
    Partly Cloudy
    then Isolated
    Snow Showers

  • Sunday

    Sunday: Sunny, with a high near 34. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 28. Southwest wind 5 to 10 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow showers likely, mainly between 4pm and 5pm. Cloudy, with a high near 44. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Scattered flurries with isolated snow showers before 2am, then scattered flurries between 2am and 3am. Mostly cloudy, then gradually becoming clear, with a low around 24. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 34. Northwest wind 5 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 28. Southwest wind 5 to 10 mph.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
Mostly cloudy, with a low around 32.
Wednesday
Mostly cloudy, with a high near 36.
Wednesday Night
Partly cloudy, with a low around 19.
Thursday
Partly sunny, with a high near 35.
Thursday Night
Mostly cloudy, with a low around 30.
Friday
Mostly cloudy, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Nauvoo IL
 40.55°N 91.39°W (Elev. 568 ft)
Last Update:
3:31 pm CST Jan 10, 2026
Forecast Valid:
3pm CST Jan 10, 2026-6pm CST Jan 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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