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J Maddock Weather Warning NWS WEATHER ALERT FOR THE J MADDOCK, IL AREA - Issued: 404 AM CDT Fri Sep 18 2026 J Maddock Weather Warning

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J Maddock, IL Weather - Hour by Hour Forecast

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J Maddock, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 65°F18°C, dew point 62°F17°C, humidity 90%. Wind direction is NE at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 30.26 in1025 mb.
Today - Mostly cloudy. Highs in the lower 70s. East winds 5 to 10 mph... Full Forecast
Tonight - Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then showers with thunderstorms likely after midnight... Full Forecast

J Maddock Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 18
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J Maddock, IL Hourly Weather - Cloudy - 8:00 AM J Maddock, IL Hourly Weather - Cloudy - 9:00 AM J Maddock, IL Hourly Weather - Cloudy - 10:00 AM J Maddock, IL Hourly Weather - Cloudy - 11:00 AM J Maddock, IL Hourly Weather - Cloudy - 12:00 PM J Maddock, IL Hourly Weather - Cloudy - 1:00 PM J Maddock, IL Hourly Weather - Cloudy - 2:00 PM J Maddock, IL Hourly Weather - Cloudy - 3:00 PM J Maddock, IL Hourly Weather - Cloudy - 4:00 PM J Maddock, IL Hourly Weather - Cloudy - 5:00 PM J Maddock, IL Hourly Weather - Cloudy - 6:00 PM J Maddock, IL Hourly Weather - Cloudy - 7:00 PM J Maddock, IL Hourly Weather - Cloudy - 8:00 PM J Maddock, IL Hourly Weather - Cloudy - 9:00 PM J Maddock, IL Hourly Weather - Cloudy - 10:00 PM J Maddock, IL Hourly Weather - Cloudy - 11:00 PM J Maddock, IL Hourly Weather - Cloudy - 12:00 AM J Maddock, IL Hourly Weather - Cloudy - 1:00 AM J Maddock, IL Hourly Weather - Cloudy - 2:00 AM J Maddock, IL Hourly Weather - Cloudy - 3:00 AM J Maddock, IL Hourly Weather - Cloudy - 4:00 AM J Maddock, IL Hourly Weather - Cloudy - 5:00 AM J Maddock, IL Hourly Weather - Cloudy - 6:00 AM J Maddock, IL Hourly Weather - Cloudy - 7:00 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
64°F18°C 66°F19°C 69°F21°C 71°F22°C 72°F22°C 74°F23°C 74°F23°C 75°F24°C 75°F24°C 73°F23°C 70°F21°C 68°F20°C 67°F19°C 65°F18°C 64°F18°C 64°F18°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
- - - - - - - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
12% 12% 12% 12% 12% 12% 5% 5% 5% 5% 5% 5% 26% 26% 26% 26% 26% 26% 73% 73% 73% 73% 73% 73%
62°F17°C 62°F17°C 63°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 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 60°F16°C 60°F16°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C
93% 87% 81% 73% 68% 62% 62% 58% 58% 62% 68% 73% 76% 81% 84% 84% 84% 84% 87% 87% 90% 93% 90% 93%
NE ENE ENE ENE ENE NE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE E E E E E
6 mph 10 mph 10 mph 10 mph 9 mph 9 mph 9 mph 11 mph 11 mph 11 mph 8 mph 8 mph 8 mph 9 mph 9 mph 9 mph 9 mph 9 mph 9 mph 10 mph 10 mph 10 mph 10 mph 10 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 5 mi8 km 3 mi5 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 KARR model statistics.

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Prob Precip % = Probability of Precipitation.

J Maddock 36 Hour Forecast

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

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