Weather Alert
Geff Weather Warning NWS WEATHER ALERT FOR THE GEFF, IL AREA - Issued: 1233 PM CDT Sat Sep 5 2026 Geff Weather Warning

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Geff, IL Weather - Hour by Hour Forecast

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Geff, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 98°F37°C, dew point 66°F19°C, humidity 34%. Wind direction is NNW at 6 mph10 km/h with visibility of 10 mi16 km. Barometric pressure is 29.87 in1011 mb.
Today - Sunny with a chance of showers with a slight chance of thunderstorms. Hot. Near steady temperature in the upper 90s. Northwest win.. Full Forecast
Tonight - Partly cloudy with a chance of showers with a slight chance of thunderstorms in the evening, then mostly clear after midnight. Low.. Full Forecast

Geff Hourly Weather

24 Hour Forecast Scroll
Sat, Sep 05
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Geff, IL Hourly Weather - Mostly Clear - 3:00 PM Geff, IL Hourly Weather - Mostly Clear - 4:00 PM Geff, IL Hourly Weather - Mostly Clear - 5:00 PM Geff, IL Hourly Weather - Mostly Clear - 6:00 PM Geff, IL Hourly Weather - Mostly Clear - 7:00 PM Geff, IL Hourly Weather - Mostly Clear - 8:00 PM Geff, IL Hourly Weather - Mostly Clear - 9:00 PM Geff, IL Hourly Weather - Mostly Clear - 10:00 PM Geff, IL Hourly Weather - Mostly Clear - 11:00 PM Geff, IL Hourly Weather - Mostly Clear - 12:00 AM Geff, IL Hourly Weather - Mostly Clear - 1:00 AM Geff, IL Hourly Weather - Mostly Clear - 2:00 AM Geff, IL Hourly Weather - Mostly Cloudy - 3:00 AM Geff, IL Hourly Weather - Mostly Cloudy - 4:00 AM Geff, IL Hourly Weather - Mostly Cloudy - 5:00 AM Geff, IL Hourly Weather - Mostly Cloudy - 6:00 AM Geff, IL Hourly Weather - Mostly Cloudy - 7:00 AM Geff, IL Hourly Weather - Mostly Cloudy - 8:00 AM Geff, IL Hourly Weather - Partly Cloudy - 9:00 AM Geff, IL Hourly Weather - Partly Cloudy - 10:00 AM Geff, IL Hourly Weather - Partly Cloudy - 11:00 AM Geff, IL Hourly Weather - Clear - 12:00 PM Geff, IL Hourly Weather - Clear - 1:00 PM Geff, IL Hourly Weather - Clear - 2:00 PM
Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear
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68°F20°C 68°F20°C 69°F21°C 71°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 71°F22°C 69°F21°C 68°F20°C 66°F19°C
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Hour (CDT)
Weather
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Temperature
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Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KFWC model statistics.

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Prob Precip % = Probability of Precipitation.

Geff 36 Hour Forecast

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

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