Weather Alert
Lake Napowan Weather Warning NWS WEATHER ALERT FOR THE LAKE NAPOWAN, WI AREA - Issued: 210 AM CDT Sun Sep 13 2026 Lake Napowan Weather Warning

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Lake Napowan, WI Weather - Hour by Hour Forecast

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Lake Napowan, WI Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 47°F8°C, dew point 46°F8°C, humidity 96%. Wind direction is N at 0 mph0 km/h with visibility of 10 mi16 km. Barometric pressure is 30.09 in1019 mb.
Today - Cooler. Partly cloudy. Highs in the upper 60s. Northwest wind 10 to 15 mph... Full Forecast
Tonight - Colder. Clear. Lows in the upper 30s. Light and variable wind... Full Forecast

Lake Napowan Hourly Weather

24 Hour Forecast Scroll
Sun, Sep 13
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Lake Napowan, WI Hourly Weather - Clear - 7:00 AM Lake Napowan, WI Hourly Weather - Clear - 8:00 AM Lake Napowan, WI Hourly Weather - Mostly Cloudy - 9:00 AM Lake Napowan, WI Hourly Weather - Mostly Cloudy - 10:00 AM Lake Napowan, WI Hourly Weather - Mostly Cloudy - 11:00 AM Lake Napowan, WI Hourly Weather - Cloudy - 12:00 PM Lake Napowan, WI Hourly Weather - Cloudy - 1:00 PM Lake Napowan, WI Hourly Weather - Cloudy - 2:00 PM Lake Napowan, WI Hourly Weather - Clear - 3:00 PM Lake Napowan, WI Hourly Weather - Clear - 4:00 PM Lake Napowan, WI Hourly Weather - Clear - 5:00 PM Lake Napowan, WI Hourly Weather - Clear - 6:00 PM Lake Napowan, WI Hourly Weather - Clear - 7:00 PM Lake Napowan, WI Hourly Weather - Clear - 8:00 PM Lake Napowan, WI Hourly Weather - Clear - 9:00 PM Lake Napowan, WI Hourly Weather - Clear - 10:00 PM Lake Napowan, WI Hourly Weather - Clear - 11:00 PM Lake Napowan, WI Hourly Weather - Clear - 12:00 AM Lake Napowan, WI Hourly Weather - Clear - 1:00 AM Lake Napowan, WI Hourly Weather - Clear - 2:00 AM Lake Napowan, WI Hourly Weather - Clear - 3:00 AM Lake Napowan, WI Hourly Weather - Clear - 4:00 AM Lake Napowan, WI Hourly Weather - Clear - 5:00 AM Lake Napowan, WI Hourly Weather - Clear - 6:00 AM
Clear Clear Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
51°F11°C 54°F12°C 58°F14°C 61°F16°C 62°F17°C 64°F18°C 65°F18°C 66°F19°C 67°F19°C 68°F20°C 66°F19°C 65°F18°C 63°F17°C 59°F15°C 55°F13°C 51°F11°C 49°F9°C 47°F8°C 45°F7°C 44°F7°C 42°F6°C 41°F5°C 42°F6°C 42°F6°C
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5% 5% 5% 5% 5% 5% 5% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
48°F9°C 47°F8°C 47°F8°C 46°F8°C 45°F7°C 43°F6°C 42°F6°C 42°F6°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 41°F5°C 42°F6°C 42°F6°C 43°F6°C 42°F6°C 42°F6°C 41°F5°C 40°F4°C 39°F4°C 38°F3°C 38°F3°C 39°F4°C
89% 77% 67% 58% 54% 46% 43% 42% 39% 37% 40% 41% 44% 53% 61% 74% 77% 83% 86% 86% 89% 89% 86% 89%
NNW NNW NW NW NW NW WNW WNW NW NW NW NW NW NW NNW N SW SE N N N N NNE NE
3 mph 3 mph 10 mph 10 mph 10 mph 11 mph 11 mph 11 mph 13 mph 13 mph 13 mph 5 mph 5 mph 5 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 1 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
Precip. Type
POP
Dewpoint
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Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KY50 model statistics.

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Prob Precip % = Probability of Precipitation.

Lake Napowan 36 Hour Forecast

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

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