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McLean Institute Weather Warning NWS WEATHER ALERT FOR THE MCLEAN INSTITUTE, IL AREA - Issued: 355 AM CDT Wed Sep 16 2026 McLean Institute Weather Warning

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McLean Institute, IL Weather - Hour by Hour Forecast

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McLean Institute, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Light Rain. Temperature is 69°F21°C, dew point 63°F17°C, humidity 80%. Wind direction is N at 8 mph13 km/h with visibility of 10 mi16 km. Barometric pressure is 30.24 in1024 mb.
Rest of Tonight - A chance of showers after midnight. A slight chance of thunderstorms. Showers likely late. Near steady temperature around 70. Nort.. Full Forecast
Wednesday - Mostly cloudy. A chance of showers early in the morning, then a slight chance of showers late in the morning. A chance of showers .. Full Forecast

McLean Institute Hourly Weather

24 Hour Forecast Scroll
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McLean Institute, IL Hourly Weather - Cloudy - 5:00 AM McLean Institute, IL Hourly Weather - Cloudy - 6:00 AM McLean Institute, IL Hourly Weather - Cloudy - 7:00 AM McLean Institute, IL Hourly Weather - Cloudy - 8:00 AM McLean Institute, IL Hourly Weather - Cloudy - 9:00 AM McLean Institute, IL Hourly Weather - Cloudy - 10:00 AM McLean Institute, IL Hourly Weather - Cloudy - 11:00 AM McLean Institute, IL Hourly Weather - Cloudy - 12:00 PM McLean Institute, IL Hourly Weather - Cloudy - 1:00 PM McLean Institute, IL Hourly Weather - Cloudy - 2:00 PM McLean Institute, IL Hourly Weather - Cloudy - 3:00 PM McLean Institute, IL Hourly Weather - Cloudy - 4:00 PM McLean Institute, IL Hourly Weather - Cloudy - 5:00 PM McLean Institute, IL Hourly Weather - Cloudy - 6:00 PM McLean Institute, IL Hourly Weather - Cloudy - 7:00 PM McLean Institute, IL Hourly Weather - Cloudy - 8:00 PM McLean Institute, IL Hourly Weather - Cloudy - 9:00 PM McLean Institute, IL Hourly Weather - Cloudy - 10:00 PM McLean Institute, IL Hourly Weather - Cloudy - 11:00 PM McLean Institute, IL Hourly Weather - Cloudy - 12:00 AM McLean Institute, IL Hourly Weather - Cloudy - 1:00 AM McLean Institute, IL Hourly Weather - Cloudy - 2:00 AM McLean Institute, IL Hourly Weather - Cloudy - 3:00 AM McLean Institute, IL Hourly Weather - Cloudy - 4:00 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
69°F21°C 69°F21°C 68°F20°C 69°F21°C 70°F21°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 71°F22°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C 69°F21°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
47% 47% 47% 45% 45% 45% 45% 45% 45% 40% 40% 40% 40% 40% 40% 31% 31% 31% 31% 31% 31% 63% 63% 63%
65°F18°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 64°F18°C 65°F18°C 65°F18°C 65°F18°C 65°F18°C 65°F18°C 65°F18°C 65°F18°C 65°F18°C 65°F18°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C 66°F19°C
87% 87% 87% 84% 81% 79% 79% 76% 76% 76% 79% 79% 81% 84% 87% 87% 87% 87% 87% 90% 90% 90% 90% 90%
NE NE NE NE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE SSE SSW N
6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 6 mph 8 mph 8 mph 8 mph 7 mph 7 mph 7 mph 5 mph 5 mph 5 mph 3 mph 3 mph 3 mph 3 mph 3 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 6 mi10 km 6 mi10 km 3 mi5 km .75 mi1 km .25 mi0 km .5 mi1 km 3 mi5 km 5 mi8 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.

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

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