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Flagg Weather Warning NWS WEATHER ALERT FOR THE FLAGG, IL AREA - Issued: 333 AM CDT Sat Sep 5 2026 Flagg Weather Warning

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Flagg, IL Weather - Hour by Hour Forecast

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Flagg, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 82°F28°C, dew point 72°F22°C, humidity 70%. Wind direction is NE at 16 mph26 km/h with visibility of 10 mi16 km. Barometric pressure is 29.99 in1015 mb.
Today - Partly cloudy. Highs in the upper 80s. Northeast winds 5 to 10 mph... Full Forecast
Tonight - Partly cloudy. Lows in the lower 60s. Northeast winds 5 to 10 mph... Full Forecast

Flagg Hourly Weather

24 Hour Forecast Scroll
Sat, Sep 05
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Flagg, IL Hourly Weather - Mostly Cloudy - 2:00 PM Flagg, IL Hourly Weather - Partly Cloudy - 3:00 PM Flagg, IL Hourly Weather - Partly Cloudy - 4:00 PM Flagg, IL Hourly Weather - Partly Cloudy - 5:00 PM Flagg, IL Hourly Weather - Partly Cloudy - 6:00 PM Flagg, IL Hourly Weather - Partly Cloudy - 7:00 PM Flagg, IL Hourly Weather - Partly Cloudy - 8:00 PM Flagg, IL Hourly Weather - Mostly Clear - 9:00 PM Flagg, IL Hourly Weather - Mostly Clear - 10:00 PM Flagg, IL Hourly Weather - Mostly Clear - 11:00 PM Flagg, IL Hourly Weather - Clear - 12:00 AM Flagg, IL Hourly Weather - Clear - 1:00 AM Flagg, IL Hourly Weather - Clear - 2:00 AM Flagg, IL Hourly Weather - Mostly Clear - 3:00 AM Flagg, IL Hourly Weather - Mostly Clear - 4:00 AM Flagg, IL Hourly Weather - Mostly Clear - 5:00 AM Flagg, IL Hourly Weather - Mostly Clear - 6:00 AM Flagg, IL Hourly Weather - Mostly Clear - 7:00 AM Flagg, IL Hourly Weather - Mostly Clear - 8:00 AM Flagg, IL Hourly Weather - Mostly Clear - 9:00 AM Flagg, IL Hourly Weather - Mostly Clear - 10:00 AM Flagg, IL Hourly Weather - Mostly Clear - 11:00 AM Flagg, IL Hourly Weather - Partly Cloudy - 12:00 PM Flagg, IL Hourly Weather - Partly Cloudy - 1:00 PM
Mostly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Partly Cloudy Partly Cloudy
82°F28°C 82°F28°C 83°F28°C 81°F27°C 79°F26°C 77°F25°C 74°F23°C 72°F22°C 69°F21°C 68°F20°C 66°F19°C 65°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 62°F17°C 62°F17°C 66°F19°C 69°F21°C 73°F23°C 75°F24°C 76°F24°C 78°F26°C
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0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 2% 2% 2% 2% 2% 2% 3% 3% 3% 3% 3% 3%
74°F23°C 73°F23°C 73°F23°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 69°F21°C 68°F20°C 67°F19°C 66°F19°C 65°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 62°F17°C 62°F17°C 63°F17°C 65°F18°C 66°F19°C 65°F18°C 65°F18°C 64°F18°C
77% 74% 72% 77% 79% 85% 90% 90% 97% 97% 100% 100% 100% 100% 100% 100% 100% 100% 90% 87% 79% 71% 69% 62%
NE NE NE NE NE NE NE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE ENE E E E E E
7 mph 9 mph 9 mph 9 mph 10 mph 10 mph 10 mph 7 mph 7 mph 7 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 7 mph 7 mph 7 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 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
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KRPJ model statistics.

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Prob Precip % = Probability of Precipitation.

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

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