Weather Alert
Lower Island Lake Weather Warning NWS WEATHER ALERT FOR THE LOWER ISLAND LAKE, WI AREA - Issued: 102 PM CDT Tue Aug 4 2026 Lower Island Lake Weather Warning

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Lower Island Lake, WI Weather - Hour by Hour Forecast

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Lower Island Lake, WI Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Clear. Temperature is 65°F18°C, dew point 59°F15°C, humidity 81%. Wind direction is W at 5 mph8 km/h with visibility of 10 mi16 km. Barometric pressure is 30.03 in1016 mb.
Tonight - Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Patchy fog after midnight. Lows in the middle 50s. Lig.. Full Forecast
Wednesday - Patchy fog in the morning. Mostly cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. High.. Full Forecast

Lower Island Lake Hourly Weather

24 Hour Forecast Scroll
Tue, Aug 04
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Lower Island Lake, WI Hourly Weather - Clear - 9:00 PM Lower Island Lake, WI Hourly Weather - Clear - 10:00 PM Lower Island Lake, WI Hourly Weather - Clear - 11:00 PM Lower Island Lake, WI Hourly Weather - Clear - 12:00 AM Lower Island Lake, WI Hourly Weather - Clear - 1:00 AM Lower Island Lake, WI Hourly Weather - Clear - 2:00 AM Lower Island Lake, WI Hourly Weather - Mostly Clear - 3:00 AM Lower Island Lake, WI Hourly Weather - Mostly Clear - 4:00 AM Lower Island Lake, WI Hourly Weather - Mostly Clear - 5:00 AM Lower Island Lake, WI Hourly Weather - Clear - 6:00 AM Lower Island Lake, WI Hourly Weather - Clear - 7:00 AM Lower Island Lake, WI Hourly Weather - Clear - 8:00 AM Lower Island Lake, WI Hourly Weather - Clear - 9:00 AM Lower Island Lake, WI Hourly Weather - Clear - 10:00 AM Lower Island Lake, WI Hourly Weather - Clear - 11:00 AM Lower Island Lake, WI Hourly Weather - Clear - 12:00 PM Lower Island Lake, WI Hourly Weather - Clear - 1:00 PM Lower Island Lake, WI Hourly Weather - Clear - 2:00 PM Lower Island Lake, WI Hourly Weather - Clear - 3:00 PM Lower Island Lake, WI Hourly Weather - Clear - 4:00 PM Lower Island Lake, WI Hourly Weather - Clear - 5:00 PM Lower Island Lake, WI Hourly Weather - Clear - 6:00 PM Lower Island Lake, WI Hourly Weather - Clear - 7:00 PM Lower Island Lake, WI Hourly Weather - Clear - 8:00 PM
Clear Clear Clear Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
66°F19°C 62°F17°C 60°F16°C 58°F14°C 56°F13°C 54°F12°C 53°F12°C 51°F11°C 52°F11°C 53°F12°C 54°F12°C 61°F16°C 67°F19°C 74°F23°C 76°F24°C 78°F26°C 80°F27°C 80°F27°C 81°F27°C 81°F27°C 79°F26°C 78°F26°C 76°F24°C 72°F22°C
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2% 2% 2% 2% 2% 1% 1% 1% 1% 1% 1% 0% 0% 0% 0% 0% 0% 4% 4% 4% 4% 4% 4% 0%
53°F12°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 52°F11°C 50°F10°C 49°F9°C 50°F10°C 50°F10°C 51°F11°C 52°F11°C 52°F11°C 53°F12°C 52°F11°C 52°F11°C 51°F11°C 51°F11°C 51°F11°C 51°F11°C 52°F11°C 52°F11°C 53°F12°C 54°F12°C
63% 75% 81% 83% 90% 93% 90% 93% 93% 90% 90% 72% 59% 48% 43% 40% 37% 37% 35% 35% 39% 40% 45% 53%
S SSE S S S SE ENE N N N N E SSE SSW SW SW SW SW SW SW SSE S S S
4 mph 4 mph 4 mph 1 mph 1 mph 1 mph 0 mph 0 mph 0 mph 0 mph 0 mph 0 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 7 mph 7 mph 7 mph
10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 km 3 mi5 km .75 mi1 km 3 mi5 km 6 mi10 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
Humidity
Wind Direction
Wind Speed
Visibility
POP = Probability of Precipitation. ** Indicates missing data/values from KAIG model statistics.

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Prob Precip % = Probability of Precipitation.

Lower Island Lake 36 Hour Forecast

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

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