Weather Alert
Madison County Weather Warning NWS WEATHER ALERT FOR THE MADISON COUNTY, IA AREA - Issued: 444 AM CDT Sun Sep 20 2026 Madison County Weather Warning

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Madison County, IA Weather - Hour by Hour Forecast

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Madison County, IA Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mist. Temperature is 63°F17°C, dew point 63°F17°C, humidity 100%. Wind direction is N at 0 mph0 km/h with visibility of 1 3/4 mi2 km. Barometric pressure is 29.93 in1014 mb.
Today - Cloudy with a chance of drizzle. Much cooler. Near steady temperature in the lower 60s. North winds 5 to 10 mph... Full Forecast
Tonight - Cloudy with a chance of drizzle. Showers likely after midnight. Lows in the upper 50s. Northeast winds around 10 mph. Chance of ra.. Full Forecast

Madison County Hourly Weather

24 Hour Forecast Scroll
Sun, Sep 20
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Madison County, IA Hourly Weather - Cloudy - 7:00 AM Madison County, IA Hourly Weather - Cloudy - 8:00 AM Madison County, IA Hourly Weather - Cloudy - 9:00 AM Madison County, IA Hourly Weather - Cloudy - 10:00 AM Madison County, IA Hourly Weather - Cloudy - 11:00 AM Madison County, IA Hourly Weather - Cloudy - 12:00 PM Madison County, IA Hourly Weather - Cloudy - 1:00 PM Madison County, IA Hourly Weather - Cloudy - 2:00 PM Madison County, IA Hourly Weather - Cloudy - 3:00 PM Madison County, IA Hourly Weather - Cloudy - 4:00 PM Madison County, IA Hourly Weather - Cloudy - 5:00 PM Madison County, IA Hourly Weather - Cloudy - 6:00 PM Madison County, IA Hourly Weather - Cloudy - 7:00 PM Madison County, IA Hourly Weather - Cloudy - 8:00 PM Madison County, IA Hourly Weather - Cloudy - 9:00 PM Madison County, IA Hourly Weather - Cloudy - 10:00 PM Madison County, IA Hourly Weather - Cloudy - 11:00 PM Madison County, IA Hourly Weather - Cloudy - 12:00 AM Madison County, IA Hourly Weather - Cloudy - 1:00 AM Madison County, IA Hourly Weather - Cloudy - 2:00 AM Madison County, IA Hourly Weather - Cloudy - 3:00 AM Madison County, IA Hourly Weather - Cloudy - 4:00 AM Madison County, IA Hourly Weather - Cloudy - 5:00 AM Madison County, IA Hourly Weather - Cloudy - 6:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
61°F16°C 61°F16°C 62°F17°C 62°F17°C 63°F17°C 63°F17°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 62°F17°C 62°F17°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 60°F16°C 59°F15°C 59°F15°C 59°F15°C 58°F14°C
- - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
19% 19% 19% 19% 19% 19% 19% 32% 32% 32% 32% 32% 32% 37% 37% 37% 37% 37% 37% 38% 38% 38% 38% 38%
60°F16°C 60°F16°C 61°F16°C 61°F16°C 61°F16°C 62°F17°C 62°F17°C 62°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 62°F17°C 62°F17°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 58°F14°C 58°F14°C
97% 97% 97% 97% 93% 97% 93% 93% 97% 97% 97% 100% 100% 100% 100% 100% 97% 100% 96% 96% 100% 100% 96% 100%
NNW SW SE N NNE NNE NE NE NE NE NE NE NE NE NE NE NE ENE ENE ENE NE NE NE NE
9 mph 9 mph 10 mph 10 mph 10 mph 10 mph 10 mph 10 mph 10 mph 10 mph 10 mph 8 mph 8 mph 8 mph 10 mph 10 mph 10 mph 9 mph 9 mph 9 mph 7 mph 7 mph 7 mph 8 mph
5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 3 mi5 km 3 mi5 km 3 mi5 km 3 mi5 km 3 mi5 km 3 mi5 km .75 mi1 km .75 mi1 km .75 mi1 km 3 mi5 km 3 mi5 km 3 mi5 km 3 mi5 km 3 mi5 km 3 mi5 km .75 mi1 km .75 mi1 km .75 mi1 km .75 mi1 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KDSM model statistics.

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Prob Precip % = Probability of Precipitation.

Madison County 36 Hour Forecast

POP = Probability of Precipitation. ** Indicates missing data/values from model statistics.

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