Weather Alert
Kappa Weather Warning NWS WEATHER ALERT FOR THE KAPPA, IL AREA - Issued: 517 AM CDT Thu Sep 3 2026 Kappa Weather Warning

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Kappa, IL Weather - Hour by Hour Forecast

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Kappa, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 93°F34°C, dew point 74°F23°C, humidity 54%. Wind direction is WSW at 9 mph14 km/h with visibility of 10 mi16 km. Barometric pressure is 29.99 in1016 mb.
Today - Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Heat index values up to 109... Full Forecast
Tonight - Mostly clear. Humid with lows in the mid 70s. South winds around 5 mph... Full Forecast

Kappa Hourly Weather

24 Hour Forecast Scroll
Thu, Sep 03
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Noon
Kappa, IL Hourly Weather - Clear - 1:00 PM Kappa, IL Hourly Weather - Clear - 2:00 PM Kappa, IL Hourly Weather - Mostly Clear - 3:00 PM Kappa, IL Hourly Weather - Mostly Clear - 4:00 PM Kappa, IL Hourly Weather - Mostly Clear - 5:00 PM Kappa, IL Hourly Weather - Clear - 6:00 PM Kappa, IL Hourly Weather - Clear - 7:00 PM Kappa, IL Hourly Weather - Clear - 8:00 PM Kappa, IL Hourly Weather - Mostly Clear - 9:00 PM Kappa, IL Hourly Weather - Mostly Clear - 10:00 PM Kappa, IL Hourly Weather - Mostly Clear - 11:00 PM Kappa, IL Hourly Weather - Partly Cloudy - 12:00 AM Kappa, IL Hourly Weather - Partly Cloudy - 1:00 AM Kappa, IL Hourly Weather - Partly Cloudy - 2:00 AM Kappa, IL Hourly Weather - Clear - 3:00 AM Kappa, IL Hourly Weather - Clear - 4:00 AM Kappa, IL Hourly Weather - Clear - 5:00 AM Kappa, IL Hourly Weather - Clear - 6:00 AM Kappa, IL Hourly Weather - Clear - 7:00 AM Kappa, IL Hourly Weather - Clear - 8:00 AM Kappa, IL Hourly Weather - Partly Cloudy - 9:00 AM Kappa, IL Hourly Weather - Partly Cloudy - 10:00 AM Kappa, IL Hourly Weather - Partly Cloudy - 11:00 AM Kappa, IL Hourly Weather - Partly Cloudy - 12:00 PM
Clear Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy Partly Cloudy Clear Clear Clear Clear Clear Clear Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy
95°F35°C 96°F36°C 96°F36°C 97°F36°C 94°F34°C 92°F33°C 89°F32°C 86°F30°C 84°F29°C 81°F27°C 80°F27°C 80°F27°C 79°F26°C 78°F26°C 78°F26°C 77°F25°C 77°F25°C 77°F25°C 77°F25°C 81°F27°C 84°F29°C 88°F31°C 91°F33°C 93°F34°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 8% 8% 8% 8% 8%
72°F22°C 71°F22°C 71°F22°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 69°F21°C 69°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C
48% 45% 45% 42% 46% 47% 52% 55% 59% 63% 65% 67% 69% 74% 74% 79% 79% 82% 82% 72% 67% 59% 52% 49%
SW SW SW SSE S S SSE SSE S S S S S SSE SSE SW SW SW SW SW SSW SSW SSW W
9 mph 9 mph 9 mph 9 mph 9 mph 6 mph 6 mph 6 mph 9 mph 9 mph 9 mph 10 mph 10 mph 10 mph 10 mph 10 mph 10 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 mph 8 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 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
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POP
Dewpoint
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POP = Probability of Precipitation. ** Indicates missing data/values from KBMI model statistics.

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Prob Precip % = Probability of Precipitation.

Kappa 36 Hour Forecast

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

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