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Upper First Lake Weather Warning NWS WEATHER ALERT FOR THE UPPER FIRST LAKE, WI AREA - Issued: 953 AM CDT Tue Sep 8 2026 Upper First Lake Weather Warning

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Upper First Lake, WI Weather - Hour by Hour Forecast

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Upper First Lake, WI Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Light Rain. Temperature is 61°F16°C, dew point 59°F15°C, humidity 93%. Wind direction is S at 8 mph13 km/h with visibility of 8 mi13 km. Barometric pressure is 30.08 in1018 mb.
Today - Showers and a chance of thunderstorms. Highs in the lower 70s. South wind 10 to 15 mph. Chance of rain near 100%... Full Forecast
Tonight - Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 60s. Southwest wind 5 to 10 mph. Ch.. Full Forecast

Upper First Lake Hourly Weather

24 Hour Forecast Scroll
Tue, Sep 08
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Upper First Lake, WI Hourly Weather - Cloudy - 10:00 AM Upper First Lake, WI Hourly Weather - Cloudy - 11:00 AM Upper First Lake, WI Hourly Weather - Cloudy - 12:00 PM Upper First Lake, WI Hourly Weather - Cloudy - 1:00 PM Upper First Lake, WI Hourly Weather - Cloudy - 2:00 PM Upper First Lake, WI Hourly Weather - Cloudy - 3:00 PM Upper First Lake, WI Hourly Weather - Cloudy - 4:00 PM Upper First Lake, WI Hourly Weather - Cloudy - 5:00 PM Upper First Lake, WI Hourly Weather - Cloudy - 6:00 PM Upper First Lake, WI Hourly Weather - Cloudy - 7:00 PM Upper First Lake, WI Hourly Weather - Cloudy - 8:00 PM Upper First Lake, WI Hourly Weather - Cloudy - 9:00 PM Upper First Lake, WI Hourly Weather - Cloudy - 10:00 PM Upper First Lake, WI Hourly Weather - Cloudy - 11:00 PM Upper First Lake, WI Hourly Weather - Cloudy - 12:00 AM Upper First Lake, WI Hourly Weather - Cloudy - 1:00 AM Upper First Lake, WI Hourly Weather - Cloudy - 2:00 AM Upper First Lake, WI Hourly Weather - Cloudy - 3:00 AM Upper First Lake, WI Hourly Weather - Cloudy - 4:00 AM Upper First Lake, WI Hourly Weather - Cloudy - 5:00 AM Upper First Lake, WI Hourly Weather - Cloudy - 6:00 AM Upper First Lake, WI Hourly Weather - Cloudy - 7:00 AM Upper First Lake, WI Hourly Weather - Cloudy - 8:00 AM Upper First Lake, WI Hourly Weather - Mostly Cloudy - 9:00 AM
Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Mostly Cloudy
62°F17°C 64°F18°C 65°F18°C 67°F19°C 68°F20°C 68°F20°C 69°F21°C 68°F20°C 68°F20°C 67°F19°C 66°F19°C 66°F19°C 65°F18°C 66°F19°C 66°F19°C 67°F19°C 67°F19°C 67°F19°C 67°F19°C 67°F19°C 66°F19°C 66°F19°C 68°F20°C 70°F21°C
Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain - - - - - - - - - - - - - -
87% 87% 87% 87% 22% 22% 22% 22% 22% 22% 9% 9% 9% 9% 9% 9% 7% 7% 7% 7% 7% 7% 0% 0%
58°F14°C 59°F15°C 59°F15°C 60°F16°C 60°F16°C 61°F16°C 61°F16°C 62°F17°C 63°F17°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 64°F18°C 63°F17°C 63°F17°C 62°F17°C 61°F16°C 61°F16°C
87% 84% 81% 78% 76% 78% 76% 81% 84% 90% 93% 93% 97% 93% 93% 90% 90% 90% 90% 87% 90% 87% 78% 73%
S S S S S S S S S S S SSE SSE SW SW SW SSW SSW SSW SSW SSW SSW SSW W
10 mph 10 mph 12 mph 12 mph 12 mph 11 mph 11 mph 11 mph 9 mph 9 mph 9 mph 8 mph 8 mph 8 mph 9 mph 9 mph 9 mph 6 mph 6 mph 6 mph 4 mph 4 mph 4 mph 11 mph
5 mi8 km 6 mi10 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 6 mi10 km 6 mi10 km 5 mi8 km 5 mi8 km 5 mi8 km 5 mi8 km 3 mi5 km .5 mi1 km .25 mi0 km .75 mi1 km 5 mi8 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 KRHI model statistics.

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Prob Precip % = Probability of Precipitation.

Upper First Lake 36 Hour Forecast

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

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