Weather Alert
Rock Run County Forest Preserve Weather Warning NWS WEATHER ALERT FOR THE ROCK RUN COUNTY FOREST PRESERVE, IL AREA - Issued: 402 AM CDT Fri Aug 14 2026 Rock Run County Forest Preserve Weather Warning

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Rock Run County Forest Preserve, IL Weather - Hour by Hour Forecast

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Rock Run County Forest Preserve, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Overcast. Temperature is 72°F22°C, dew point 72°F22°C, humidity 99%. Wind direction is E at 5 mph8 km/h with visibility of 10 mi16 km. Barometric pressure is 30.05 in1017 mb.
Today - Mostly cloudy. A chance of showers early in the morning. A slight chance of thunderstorms until late afternoon. A slight chance of.. Full Forecast
Tonight - Mostly cloudy. A chance of showers in the evening. A chance of thunderstorms. Showers after midnight. Humid with lows around 70. E.. Full Forecast

Rock Run County Forest Preserve Hourly Weather

24 Hour Forecast Scroll
Fri, Aug 14
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Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 7:00 AM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 8:00 AM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 9:00 AM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 10:00 AM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 11:00 AM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 12:00 PM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 1:00 PM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 2:00 PM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 3:00 PM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 4:00 PM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 5:00 PM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 6:00 PM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 7:00 PM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 8:00 PM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 9:00 PM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 10:00 PM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 11:00 PM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 12:00 AM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 1:00 AM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 2:00 AM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 3:00 AM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 4:00 AM Rock Run County Forest Preserve, IL Hourly Weather - Cloudy - 5:00 AM Rock Run County Forest Preserve, IL 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
72°F22°C 73°F23°C 75°F24°C 76°F24°C 77°F25°C 77°F25°C 78°F26°C 78°F26°C 78°F26°C 78°F26°C 77°F25°C 77°F25°C 76°F24°C 75°F24°C 75°F24°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 73°F23°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
44% 44% 44% 44% 44% 44% 44% 21% 21% 21% 21% 21% 21% 42% 42% 42% 42% 42% 42% 73% 73% 73% 73% 73%
70°F21°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 72°F22°C 73°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 72°F22°C 73°F23°C
93% 93% 87% 87% 85% 88% 85% 85% 82% 82% 85% 88% 90% 94% 90% 93% 97% 93% 97% 97% 100% 100% 100% 100%
E E ENE ENE ENE ENE ENE E E E E ENE ENE NE NE NE NE NE ENE ENE ENE E E E
6 mph 6 mph 7 mph 7 mph 7 mph 7 mph 7 mph 7 mph 8 mph 8 mph 8 mph 3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 2 mph 2 mph 2 mph 4 mph
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 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 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 KJOT model statistics.

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Prob Precip % = Probability of Precipitation.

Rock Run County Forest Preserve 36 Hour Forecast

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

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