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Chicago Weather Warning NWS WEATHER ALERT FOR THE CHICAGO, IL AREA - Issued: 416 PM CDT Tue Aug 11 2026 Chicago Weather Warning

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Chicago, IL Weather - Hour by Hour Forecast

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Chicago, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Clear. Temperature is 78°F26°C, dew point 70°F21°C, humidity 76%. Wind direction is S at 3 mph5 km/h with visibility of 10 mi16 km. Barometric pressure is 29.87 in1012 mb.
Tonight - Mostly cloudy. A chance of showers and thunderstorms in the late evening and overnight. Patchy fog after midnight. Lows in the upp.. Full Forecast
Wednesday - Patchy fog early in the morning. A chance of thunderstorms in the morning. Showers likely. A slight chance of thunderstorms in the.. Full Forecast

Chicago Hourly Weather

24 Hour Forecast Scroll
Tue, Aug 11
8:00 pm
Tue, Aug 11
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Midnight
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Noon
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Chicago, IL Hourly Weather - Mostly Cloudy - 8:00 PM Chicago, IL Hourly Weather - Partly Cloudy - 9:00 PM Chicago, IL Hourly Weather - Partly Cloudy - 10:00 PM Chicago, IL Hourly Weather - Partly Cloudy - 11:00 PM Chicago, IL Hourly Weather - Mostly Clear - 12:00 AM Chicago, IL Hourly Weather - Mostly Clear - 1:00 AM Chicago, IL Hourly Weather - Mostly Clear - 2:00 AM Chicago, IL Hourly Weather - Partly Cloudy - 3:00 AM Chicago, IL Hourly Weather - Partly Cloudy - 4:00 AM Chicago, IL Hourly Weather - Partly Cloudy - 5:00 AM Chicago, IL Hourly Weather - Mostly Cloudy - 6:00 AM Chicago, IL Hourly Weather - Mostly Cloudy - 7:00 AM Chicago, IL Hourly Weather - Mostly Cloudy - 8:00 AM Chicago, IL Hourly Weather - Cloudy - 9:00 AM Chicago, IL Hourly Weather - Cloudy - 10:00 AM Chicago, IL Hourly Weather - Cloudy - 11:00 AM Chicago, IL Hourly Weather - Cloudy - 12:00 PM Chicago, IL Hourly Weather - Cloudy - 1:00 PM Chicago, IL Hourly Weather - Cloudy - 2:00 PM Chicago, IL Hourly Weather - Cloudy - 3:00 PM Chicago, IL Hourly Weather - Cloudy - 4:00 PM Chicago, IL Hourly Weather - Cloudy - 5:00 PM Chicago, IL Hourly Weather - Cloudy - 6:00 PM Chicago, IL Hourly Weather - Cloudy - 7:00 PM
Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
79°F26°C 79°F26°C 78°F26°C 77°F25°C 77°F25°C 76°F24°C 75°F24°C 75°F24°C 74°F23°C 74°F23°C 74°F23°C 74°F23°C 75°F24°C 77°F25°C 78°F26°C 79°F26°C 80°F27°C 81°F27°C 80°F27°C 80°F27°C 79°F26°C 77°F25°C 76°F24°C 74°F23°C
- - - - - - - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
6% 6% 6% 6% 6% 6% 4% 4% 4% 4% 4% 4% 24% 24% 24% 24% 24% 24% 46% 46% 46% 46% 46% 46%
69°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 67°F19°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C 68°F20°C
72% 74% 77% 79% 79% 82% 84% 82% 84% 84% 87% 87% 84% 76% 74% 69% 67% 63% 65% 67% 69% 74% 76% 82%
E E NE ENE E ESE ESE E E E E E ESE SE SSE SSE SE SE SE SE ESE ESE ESE ESE
6 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 6 mi10 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
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KMDW model statistics.

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Prob Precip % = Probability of Precipitation.

Chicago 36 Hour Forecast

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

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