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Olson Weather Warning NWS WEATHER ALERT FOR THE OLSON, IL AREA - Issued: 249 PM CDT Tue Sep 8 2026 Olson Weather Warning

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Olson, IL Weather - Hour by Hour Forecast

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Olson, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Light Rain. Temperature is 71°F22°C, dew point 69°F21°C, humidity 93%. Wind direction is SSE at 6 mph10 km/h with visibility of 7 mi11 km. Barometric pressure is 30.04 in1017 mb.
Rest of Tonight - A slight chance of thunderstorms after midnight. Showers. A chance of thunderstorms late. Near steady temperature in the lower 70s.. Full Forecast
Wednesday - Mostly cloudy. Numerous showers early in the morning. A slight chance of thunderstorms in the morning. Scattered showers late in t.. Full Forecast

Olson Hourly Weather

24 Hour Forecast Scroll
Wed, Sep 09
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Midnight
Olson, IL Hourly Weather - Cloudy - 1:00 AM Olson, IL Hourly Weather - Cloudy - 2:00 AM Olson, IL Hourly Weather - Cloudy - 3:00 AM Olson, IL Hourly Weather - Cloudy - 4:00 AM Olson, IL Hourly Weather - Cloudy - 5:00 AM Olson, IL Hourly Weather - Cloudy - 6:00 AM Olson, IL Hourly Weather - Cloudy - 7:00 AM Olson, IL Hourly Weather - Cloudy - 8:00 AM Olson, IL Hourly Weather - Cloudy - 9:00 AM Olson, IL Hourly Weather - Cloudy - 10:00 AM Olson, IL Hourly Weather - Cloudy - 11:00 AM Olson, IL Hourly Weather - Cloudy - 12:00 PM Olson, IL Hourly Weather - Cloudy - 1:00 PM Olson, IL Hourly Weather - Cloudy - 2:00 PM Olson, IL Hourly Weather - Cloudy - 3:00 PM Olson, IL Hourly Weather - Cloudy - 4:00 PM Olson, IL Hourly Weather - Cloudy - 5:00 PM Olson, IL Hourly Weather - Partly Cloudy - 6:00 PM Olson, IL Hourly Weather - Partly Cloudy - 7:00 PM Olson, IL Hourly Weather - Partly Cloudy - 8:00 PM Olson, IL Hourly Weather - Clear - 9:00 PM Olson, IL Hourly Weather - Clear - 10:00 PM Olson, IL Hourly Weather - Clear - 11:00 PM Olson, IL Hourly Weather - Mostly Clear - 12:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Mostly Clear
73°F23°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 72°F22°C 73°F23°C 75°F24°C 77°F25°C 78°F26°C 80°F27°C 81°F27°C 82°F28°C 83°F28°C 81°F27°C 80°F27°C 78°F26°C 76°F24°C 74°F23°C 72°F22°C 71°F22°C 70°F21°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - - - - - - - - - -
82% 82% 82% 82% 82% 82% 82% 64% 64% 64% 64% 64% 64% 4% 4% 4% 4% 4% 4% 1% 1% 1% 1% 1%
64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 65°F18°C 65°F18°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 67°F19°C 67°F19°C 66°F19°C 66°F19°C 65°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 63°F17°C 62°F17°C
73% 76% 76% 79% 79% 84% 84% 81% 79% 76% 71% 69% 65% 60% 59% 55% 56% 58% 60% 64% 69% 73% 76% 76%
S S S S S SSE SSE SW SW SW SW SSW SSW SSW W W W SSW SSW W W WNW WNW WNW
4 mph 4 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 5 mph 5 mph 5 mph 3 mph 3 mph 3 mph 4 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 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
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KRFD model statistics.

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Prob Precip % = Probability of Precipitation.

Olson 36 Hour Forecast

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

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