Weather Alert
Grant County Fairgrounds Weather Warning NWS WEATHER ALERT FOR THE GRANT COUNTY FAIRGROUNDS, WI AREA - Issued: 350 AM CDT Wed Aug 12 2026 Grant County Fairgrounds Weather Warning

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Grant County Fairgrounds, WI Weather - Hour by Hour Forecast

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Grant County Fairgrounds, WI Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Fog. Temperature is 70°F21°C, dew point 69°F21°C, humidity 97%. Wind direction is N at 0 mph0 km/h with visibility of 0.25 mi0 km. Barometric pressure is 29.88 in1012 mb.
Rest of Tonight - Mostly cloudy. Patchy fog. Lows in the upper 60s. East winds around 5 mph... Full Forecast
Thursday - Patchy fog in the morning. A slight chance of thunderstorms. Showers with highs in the mid 70s. Southeast winds 5 to 10 mph. Chanc.. Full Forecast

Grant County Fairgrounds Hourly Weather

24 Hour Forecast Scroll
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Grant County Fairgrounds, WI Hourly Weather - Mostly Cloudy - 3:00 AM Grant County Fairgrounds, WI Hourly Weather - Mostly Cloudy - 4:00 AM Grant County Fairgrounds, WI Hourly Weather - Mostly Cloudy - 5:00 AM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 6:00 AM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 7:00 AM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 8:00 AM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 9:00 AM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 10:00 AM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 11:00 AM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 12:00 PM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 1:00 PM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 2:00 PM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 3:00 PM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 4:00 PM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 5:00 PM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 6:00 PM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 7:00 PM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 8:00 PM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 9:00 PM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 10:00 PM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 11:00 PM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 12:00 AM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 1:00 AM Grant County Fairgrounds, WI Hourly Weather - Cloudy - 2:00 AM
Mostly Cloudy Mostly Cloudy Mostly Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy Cloudy
71°F22°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 71°F22°C 72°F22°C 73°F23°C 74°F23°C 75°F24°C 76°F24°C 76°F24°C 77°F25°C 77°F25°C 76°F24°C 75°F24°C 74°F23°C 73°F23°C 71°F22°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C
- - - - - Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain Rain
1% 1% 1% 1% 1% 46% 46% 46% 46% 46% 46% 37% 37% 37% 37% 37% 37% 28% 28% 28% 28% 28% 28% 40%
71°F22°C 70°F21°C 70°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 72°F22°C 72°F22°C 71°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 70°F21°C 71°F22°C 71°F22°C 71°F22°C 70°F21°C 70°F21°C 70°F21°C 69°F21°C 69°F21°C 69°F21°C
100% 100% 100% 100% 100% 100% 97% 97% 93% 87% 85% 85% 79% 79% 82% 87% 90% 93% 97% 100% 100% 100% 100% 100%
E E E E E E E E E ESE SE ESE ESE E E E E E E E E E E E
4 mph 4 mph 4 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 4 mph 4 mph 4 mph 5 mph 5 mph 5 mph 5 mph 5 mph 5 mph
.75 mi1 km .5 mi1 km .5 mi1 km .25 mi0 km .25 mi0 km .75 mi1 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 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 10 mi16 km 6 mi10 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 KPVB model statistics.

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Prob Precip % = Probability of Precipitation.

Grant County Fairgrounds 36 Hour Forecast

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

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