Weather Alert
Shamrock Lake Weather Warning NWS WEATHER ALERT FOR THE SHAMROCK LAKE, WI AREA - Issued: 301 AM CDT Thu Aug 20 2026 Shamrock Lake Weather Warning

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Shamrock Lake, WI Weather - Hour by Hour Forecast

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Shamrock Lake, WI Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Lightning Observed. Temperature is 71°F22°C, dew point 53°F12°C, humidity 51%. Wind direction is S at 10 mph16 km/h with visibility of 10 mi16 km. Barometric pressure is 30.08 in1019 mb.
Rest of Today - Increasing clouds. A 20% chance of rain showers in the afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph... Full Forecast
Tonight - Warmer. Mostly cloudy with a 50% chance of thunderstorms. Patchy fog after midnight. Lows in the upper 50s. South winds up .. Full Forecast

Shamrock Lake Hourly Weather

24 Hour Forecast Scroll
Thu, Aug 20
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Shamrock Lake, WI Hourly Weather - Mostly Cloudy - 11:00 AM Shamrock Lake, WI Hourly Weather - Cloudy - 12:00 PM Shamrock Lake, WI Hourly Weather - Cloudy - 1:00 PM Shamrock Lake, WI Hourly Weather - Cloudy - 2:00 PM Shamrock Lake, WI Hourly Weather - Cloudy - 3:00 PM Shamrock Lake, WI Hourly Weather - Cloudy - 4:00 PM Shamrock Lake, WI Hourly Weather - Cloudy - 5:00 PM Shamrock Lake, WI Hourly Weather - Cloudy - 6:00 PM Shamrock Lake, WI Hourly Weather - Cloudy - 7:00 PM Shamrock Lake, WI Hourly Weather - Cloudy - 8:00 PM Shamrock Lake, WI Hourly Weather - Cloudy - 9:00 PM Shamrock Lake, WI Hourly Weather - Cloudy - 10:00 PM Shamrock Lake, WI Hourly Weather - Cloudy - 11:00 PM Shamrock Lake, WI Hourly Weather - Cloudy - 12:00 AM Shamrock Lake, WI Hourly Weather - Cloudy - 1:00 AM Shamrock Lake, WI Hourly Weather - Cloudy - 2:00 AM Shamrock Lake, WI Hourly Weather - Cloudy - 3:00 AM Shamrock Lake, WI Hourly Weather - Cloudy - 4:00 AM Shamrock Lake, WI Hourly Weather - Cloudy - 5:00 AM Shamrock Lake, WI Hourly Weather - Cloudy - 6:00 AM Shamrock Lake, WI Hourly Weather - Cloudy - 7:00 AM Shamrock Lake, WI Hourly Weather - Cloudy - 8:00 AM Shamrock Lake, WI Hourly Weather - Cloudy - 9:00 AM Shamrock Lake, WI Hourly Weather - Cloudy - 10:00 AM
Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
73°F23°C 75°F24°C 78°F26°C 79°F26°C 79°F26°C 80°F27°C 79°F26°C 77°F25°C 76°F24°C 72°F22°C 69°F21°C 65°F18°C 64°F18°C 62°F17°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C 60°F16°C 62°F17°C 65°F18°C 67°F19°C
- - - - - - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
10% 10% 10% 8% 8% 8% 8% 8% 8% 49% 49% 49% 49% 49% 49% 57% 57% 57% 57% 57% 57% 22% 22% 22%
48°F9°C 47°F8°C 47°F8°C 47°F8°C 48°F9°C 48°F9°C 49°F9°C 51°F11°C 52°F11°C 53°F12°C 53°F12°C 54°F12°C 54°F12°C 53°F12°C 53°F12°C 53°F12°C 54°F12°C 54°F12°C 55°F13°C 55°F13°C 56°F13°C 58°F14°C 60°F16°C 62°F17°C
41% 37% 34% 32% 34% 33% 35% 40% 43% 51% 57% 68% 70% 72% 75% 75% 81% 81% 84% 84% 87% 87% 84% 84%
SSE SW SW SW SW SW SW SSE SSE S S S S SSE SSE SSE SSE SSE SSE SSE SSE S SW SW
3 mph 5 mph 5 mph 5 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 2 mph 2 mph 2 mph 3 mph 3 mph 3 mph 3 mph 3 mph 3 mph 5 mph 5 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 6 mi10 km 6 mi10 km 5 mi8 km .75 mi1 km .5 mi1 km 3 mi5 km 5 mi8 km 10 mi16 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 KRCX model statistics.

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Prob Precip % = Probability of Precipitation.

Shamrock Lake 36 Hour Forecast

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

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