Fort Madison, IA Weather Forecast
Lee County, Iowa
Live radar, warnings and storm tracking for Fort Madison, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Fort Madison
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Fort Madison, IA at a glance
Fort Madison is home to about 10,053 people in Lee County, across 9.7 square miles. It ranks 42nd by population of 139 places in Iowa with a forecast here. The nearest neighbour with its own forecast is Keokuk, 15 miles away.
- County
- Lee County
- Population
- 10,053 2023 est.
- Land area
- 9.7 sq mi
- People per sq mi
- 1,042
- Forecast point
- 40.6208°N, 91.3495°W
How well can the network see Fort Madison?
The nearest Doppler radar is KDVN (Davenport, IA), to the NNE. Its lowest scan passes about 6,800 ft above Fort Madison. The beam is above the lowest few thousand feet here, so a warning for Fort Madison can come before anything looks dramatic on radar.
The closest weather station is KFSW (Fort Madison Muni). Close enough that its readings are the conditions in town.
Forecasts near Fort Madison
- Keokuk, IA15 mi
- Hamilton, IL16 mi
- West Burlington, IA17 mi
- Burlington, IA17 mi
- Mount Pleasant, IA26 mi
- Canton, MO35 mi
- Macomb, IL37 mi
- Fairfield, IA42 mi
Elsewhere in Iowa
Des MoinesCedar RapidsDavenportSioux CityIowa CityAnkenyAll Iowa forecasts →

