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Mann Lake Weather Warning NWS WEATHER ALERT FOR THE MANN LAKE, IL AREA - Issued: 350 AM CDT Thu Sep 10 2026 Mann Lake Weather Warning

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Mann Lake, IL Weather - Hour by Hour Forecast

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Mann Lake, IL Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Lightning Observed. Temperature is 76°F24°C, dew point 72°F22°C, humidity 87%. Wind direction is ESE at 3 mph5 km/h with visibility of 10 mi16 km. Barometric pressure is 29.95 in1014 mb.
Tonight - A chance of thunderstorms. Showers likely. Patchy fog after midnight. Lows in the upper 60s. North winds 5 to 10 mph this evening,.. Full Forecast
Friday - Mostly cloudy in the morning, then becoming partly sunny. A chance of showers with a slight chance of thunderstorms. Highs in the .. Full Forecast

Mann Lake Hourly Weather

24 Hour Forecast Scroll
Fri, Sep 11
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Midnight
Mann Lake, IL Hourly Weather - Cloudy - 1:00 AM Mann Lake, IL Hourly Weather - Cloudy - 2:00 AM Mann Lake, IL Hourly Weather - Cloudy - 3:00 AM Mann Lake, IL Hourly Weather - Cloudy - 4:00 AM Mann Lake, IL Hourly Weather - Cloudy - 5:00 AM Mann Lake, IL Hourly Weather - Cloudy - 6:00 AM Mann Lake, IL Hourly Weather - Cloudy - 7:00 AM Mann Lake, IL Hourly Weather - Cloudy - 8:00 AM Mann Lake, IL Hourly Weather - Cloudy - 9:00 AM Mann Lake, IL Hourly Weather - Cloudy - 10:00 AM Mann Lake, IL Hourly Weather - Cloudy - 11:00 AM Mann Lake, IL Hourly Weather - Cloudy - 12:00 PM Mann Lake, IL Hourly Weather - Cloudy - 1:00 PM Mann Lake, IL Hourly Weather - Cloudy - 2:00 PM Mann Lake, IL Hourly Weather - Cloudy - 3:00 PM Mann Lake, IL Hourly Weather - Cloudy - 4:00 PM Mann Lake, IL Hourly Weather - Cloudy - 5:00 PM Mann Lake, IL Hourly Weather - Cloudy - 6:00 PM Mann Lake, IL Hourly Weather - Cloudy - 7:00 PM Mann Lake, IL Hourly Weather - Cloudy - 8:00 PM Mann Lake, IL Hourly Weather - Cloudy - 9:00 PM Mann Lake, IL Hourly Weather - Cloudy - 10:00 PM Mann Lake, IL Hourly Weather - Cloudy - 11:00 PM Mann Lake, IL Hourly Weather - Cloudy - 12:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
75°F24°C 74°F23°C 74°F23°C 73°F23°C 72°F22°C 72°F22°C 71°F22°C 74°F23°C 76°F24°C 79°F26°C 81°F27°C 83°F28°C 85°F29°C 85°F29°C 86°F30°C 86°F30°C 83°F28°C 81°F27°C 78°F26°C 77°F25°C 75°F24°C 74°F23°C 73°F23°C 73°F23°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
34% 34% 34% 34% 34% 34% 34% 32% 32% 32% 32% 32% 32% 50% 50% 50% 50% 50% 50% 47% 47% 47% 47% 47%
71°F22°C 71°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 71°F22°C 71°F22°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 68°F20°C
87% 90% 90% 93% 97% 93% 97% 90% 85% 79% 74% 70% 65% 63% 61% 59% 65% 72% 79% 79% 84% 84% 87% 84%
NE NE ENE E E ENE ENE E E E ENE NE NE NE E E E E E ESE SE SE SSE S
2 mph 2 mph 1 mph 1 mph 1 mph 1 mph 1 mph 1 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 4 mph 4 mph 4 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph
5 mi8 km 5 mi8 km 3 mi5 km 3 mi5 km .75 mi1 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 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 6 mi10 km 6 mi10 km
Hour (CDT)
Weather
Clouds
Temperature
Precip. Type
POP
Dewpoint
Humidity
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KPAH model statistics.

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Prob Precip % = Probability of Precipitation.

Mann Lake 36 Hour Forecast

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

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