FORT MADISON, IA 52627 Weather Forecast & Current Conditions
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  52627 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Quad Cities IA/IL
820 AM CDT Wed Aug 12 2026

The National Weather Service in the Quad Cities has issued a

* Severe Thunderstorm Warning for...
Northern Hancock County in west central Illinois...
Southern Henderson County in west central Illinois...
Southern Warren County in west central Illinois...
McDonough County in west central Illinois...
Central Lee County in southeastern Iowa...

* Until 915 AM CDT.

* At 820 AM CDT, severe thunderstorms were located along a line
extending from near Montrose to Disco to near Smithshire, moving
east at 40 mph.

HAZARD...60 mph wind gusts.

SOURCE...Trained weather spotters. At 809 AM the Burlington
Airport measured a 58 mph wind gust.

IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
Macomb, Fort Madison, Keokuk, Carthage, Nauvoo, Bushnell, Hamilton,
Colchester, La Harpe, Roseville, Dallas City, Montrose,
Stronghurst, Avon, Blandinsville, Good Hope, Prairie City, Carman,
Biggsville, and Terre Haute.

This also includes Argyle Lake State Park and Nauvoo State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
sturdy building.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4051 9162 4074 9122 4071 9121 4071 9118
4072 9116 4070 9111 4079 9109 4088 9085
4071 9044 4046 9045 4032 9123
TIME...MOT...LOC 1320Z 291DEG 34KT 4051 9145 4062 9101 4082 9083

HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
 CURRENT WEATHER

FORT MADISON, IA
Current Weather
2:35 PM CDT AUG 13, 2026
Clear
79°F
Feels Like: 82°F
Dewpoint: 73°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: ESE at 8 mph, gusts to 17
Pressure: 29.86 inches
Last 72 hours

Local Area Snow Depth

Iowa Current Weather

Iowa MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  52627 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

FORT MADISON, IA 52627
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Partly sunny with a slight chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Highs in the mid 80s. Southeast winds around 10 mph with gusts up to 20 mph. Chance of rain 20 percent.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Some thunderstorms may produce heavy rainfall. Humid with lows around 70. East winds 5 to 10 mph. Chance of rain 50 percent.
FRIDAY
Mostly sunny. A chance of showers and thunderstorms in the morning. Some thunderstorms may produce heavy rainfall in the morning. Humid with highs in the upper 80s. Southeast winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 104 in the afternoon.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. A chance of thunderstorms after midnight. Some thunderstorms may produce heavy rainfall after midnight. Humid with lows in the lower 70s. Southeast winds 5 to 10 mph. Chance of rain 40 percent. Heat index values up to 103 early in the evening.
SATURDAY
Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Hot with highs in the lower 90s. South winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 30 percent. Heat index values up to 105 in the afternoon.
SATURDAY NIGHT AND SUNDAY
Mostly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Highs in the mid 80s. Chance of rain 50 percent. Heat index values up to 105.
SUNDAY NIGHT AND MONDAY
Partly cloudy. Lows in the mid 60s. Highs in the lower 80s.
MONDAY NIGHT
Mostly clear. Lows in the mid 60s.
TUESDAY
Mostly sunny. Highs in the mid 80s.
TUESDAY NIGHT
Mostly clear in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent.
WEDNESDAY
Partly sunny. Highs in the mid 80s.

  52627 WEATHER SATELLITE LOOPS
Visible Weather Satellite
FORT MADISON, IA 52627
Infrared Weather Satellite
FORT MADISON, IA 52627
  52627 WEATHER RADAR LOOP
NEXRAD Weather Radar
FORT MADISON, IA 52627
 MOS COMPUTER WEATHER FORECAST

FORT MADISON, IA 3 hourly weather forecast
weather forecast created  7:00 AM CDT  8/13/2026
Thursday
13 AUG 2026		 FORT MADISON, IA 52627 weather forecast Day 1, 12 hours 1 PM 80° 85° Mostly Cloudy 32%
RAIN
>2 in		 0% Thunder
( 27% severe)		 E   8 88% 76°
High 84° FORT MADISON, IA 52627 weather forecast Day 1, 15 hours 4 PM 83° 92° Mostly Cloudy ESE   9 82% 77°
Mostly Cloudy

Chance of Rain

 FORT MADISON, IA 52627 weather forecast Day 1, 18 hours 7 PM 81° 87° Partly Cloudy 31%
RAIN
***		 0% Thunder
( 37% severe)		 E   9 85% 76°
FORT MADISON, IA 52627 weather forecast Day 1, 21 hours 10 PM 74° 74° Mostly Cloudy E   12 100% 74°
Friday
14 AUG 2026		 FORT MADISON, IA 52627 weather forecast Day 2, 0 hours 1 AM 73° 73° Mostly Cloudy 62%
RAIN
***		 0% Thunder
( 42% severe)		 E   9 100% 73°
Low 69° FORT MADISON, IA 52627 weather forecast Day 2, 3 hours 4 AM 72° 72° Mostly Cloudy E   10 100% 72°
High 86° FORT MADISON, IA 52627 weather forecast Day 2, 6 hours 7 AM 72° 72° Mostly Cloudy 24%
RAIN
.01–.1 in		 0% Thunder
( 19% severe)		 E   9 100% 72°

Mostly Cloudy

Chance of Rain

 FORT MADISON, IA 52627 weather forecast Day 2, 9 hours 10 AM 78° 81° Mostly Cloudy ESE   9 91% 75°
FORT MADISON, IA 52627 weather forecast Day 2, 12 hours 1 PM 83° 91° Partly Cloudy 9%

 0% Thunder
( 19% severe)		 ESE   8 80% 76°
FORT MADISON, IA 52627 weather forecast Day 2, 15 hours 4 PM 85° 96° Partly Cloudy ESE   8 77% 77°
FORT MADISON, IA 52627 weather forecast Day 2, 18 hours 7 PM 83° 93° Partly Cloudy 25%
RAIN
.25–.5 in		 0% Thunder
( 21% severe)		 E   9 85% 78°
FORT MADISON, IA 52627 weather forecast Day 2, 21 hours 10 PM 77° 78° Partly Cloudy E   10 97% 76°
Saturday
15 AUG 2026		 FORT MADISON, IA 52627 weather forecast Day 3, 0 hours 1 AM 76° 76° Mostly Cloudy 53%
RAIN
***		 0% Thunder
( 33% severe)		 ESE   9 94% 74°
Low 72° FORT MADISON, IA 52627 weather forecast Day 3, 3 hours 4 AM 74° 74° Mostly Cloudy SSE   8 97% 73°
High 88° FORT MADISON, IA 52627 weather forecast Day 3, 6 hours 7 AM 75° 75° Mostly Cloudy 33%
RAIN
.01–.1 in		 0% Thunder
( 18% severe)		 S   8 94% 73°

Mostly Cloudy

Chance of Rain

 FORT MADISON, IA 52627 weather forecast Day 3, 9 hours 10 AM 80° 85° Mostly Cloudy SW   10 85% 75°
FORT MADISON, IA 52627 weather forecast Day 3, 15 hours 1 PM 85° 95° Mostly Cloudy 5%

 0% Thunder
( 19% severe)		 WSW   10 75% 76°
FORT MADISON, IA 52627 weather forecast Day 3, 18 hours 4 PM 88° 100° Mostly Cloudy W   9 70% 77°
FORT MADISON, IA 52627 weather forecast Day 3, 21 hours 7 PM 85° 97° Mostly Cloudy     W   6 80% 78°

FORT MADISON, IA extended weather forecast
Sunday
16 AUG 2026		 Monday
17 AUG 2026		 Tuesday
18 AUG 2026		 Wednesday
19 AUG 2026		 Thursday
20 AUG 2026
Low 72° Low 62° Low 65° Low 68° Low 65°
High 83° High 83° High 86° High 81° High 81°
FORT MADISON, IA 52627 weather forecast Day 4 FORT MADISON, IA 52627 weather forecast Day 5 FORT MADISON, IA 52627 weather forecast Day 6 FORT MADISON, IA 52627 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
51% Rain		 Partly Cloudy
22% Rain		 Partly Cloudy
20% Rain		 Overcast
42% Rain		 Overcast
40% Rain
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