Weather Alert
Nachusa Weather Warning NWS WEATHER ALERT FOR THE NACHUSA, IL AREA - Issued: 1148 AM CDT Fri Sep 4 2026 Nachusa Weather Warning

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Nachusa, IL Weather - Hour by Hour Forecast

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Nachusa, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 89°F32°C, dew point 74°F23°C, humidity 61%. Wind direction is SE at 9 mph14 km/h with visibility of 10 mi16 km. Barometric pressure is 29.96 in1014 mb.
Today - Mostly sunny. Hot. Near steady temperature in the lower 90s. Southwest winds 5 to 10 mph. Heat index values up to 104... Full Forecast
Tonight - Partly cloudy. A slight chance of showers and thunderstorms in the late evening and early morning. Patchy fog late. Humid with low.. Full Forecast

Nachusa Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 04
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Nachusa, IL Hourly Weather - Partly Cloudy - 2:00 PM Nachusa, IL Hourly Weather - Mostly Clear - 3:00 PM Nachusa, IL Hourly Weather - Mostly Clear - 4:00 PM Nachusa, IL Hourly Weather - Mostly Clear - 5:00 PM Nachusa, IL Hourly Weather - Clear - 6:00 PM Nachusa, IL Hourly Weather - Clear - 7:00 PM Nachusa, IL Hourly Weather - Clear - 8:00 PM Nachusa, IL Hourly Weather - Clear - 9:00 PM Nachusa, IL Hourly Weather - Clear - 10:00 PM Nachusa, IL Hourly Weather - Clear - 11:00 PM Nachusa, IL Hourly Weather - Mostly Cloudy - 12:00 AM Nachusa, IL Hourly Weather - Mostly Cloudy - 1:00 AM Nachusa, IL Hourly Weather - Mostly Cloudy - 2:00 AM Nachusa, IL Hourly Weather - Cloudy - 3:00 AM Nachusa, IL Hourly Weather - Cloudy - 4:00 AM Nachusa, IL Hourly Weather - Cloudy - 5:00 AM Nachusa, IL Hourly Weather - Mostly Cloudy - 6:00 AM Nachusa, IL Hourly Weather - Mostly Cloudy - 7:00 AM Nachusa, IL Hourly Weather - Mostly Cloudy - 8:00 AM Nachusa, IL Hourly Weather - Cloudy - 9:00 AM Nachusa, IL Hourly Weather - Cloudy - 10:00 AM Nachusa, IL Hourly Weather - Cloudy - 11:00 AM Nachusa, IL Hourly Weather - Mostly Cloudy - 12:00 PM Nachusa, IL Hourly Weather - Mostly Cloudy - 1:00 PM
Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Mostly Cloudy Mostly Cloudy
92°F33°C 92°F33°C 93°F34°C 91°F33°C 88°F31°C 86°F30°C 83°F28°C 80°F27°C 77°F25°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 73°F23°C 76°F24°C 78°F26°C 80°F27°C 81°F27°C 83°F28°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 40% 40% 40% 40% 40% 40% 6% 6% 6% 6% 6% 6%
73°F23°C 72°F22°C 72°F22°C 73°F23°C 73°F23°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 71°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 72°F22°C 72°F22°C
54% 52% 51% 56% 61% 68% 72% 79% 85% 87% 90% 93% 97% 93% 97% 97% 97% 97% 93% 85% 82% 77% 74% 70%
SSW SSW SSW SSW SSW SSW SSE SE ENE E E ESE S SSW NNW SSW SSE ENE NE NE NE NE NE NE
8 mph 9 mph 9 mph 9 mph 2 mph 2 mph 2 mph 1 mph 1 mph 1 mph 3 mph 3 mph 3 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 8 mph 8 mph 8 mph 9 mph 9 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 6 mi10 km 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 3 mi5 km .75 mi1 km .5 mi1 km 3 mi5 km 5 mi8 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 KRPJ model statistics.

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Prob Precip % = Probability of Precipitation.

Nachusa 36 Hour Forecast

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

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