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Sullivan Weather Warning NWS WEATHER ALERT FOR THE SULLIVAN, WI AREA - Issued: 130 PM CDT Sat Sep 5 2026 Sullivan Weather Warning

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Sullivan, WI Weather - Hour by Hour Forecast

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Sullivan, WI Weather - Hour by Hour Forecast

24 Hour Forecast

Current Conditions - Mostly Cloudy. Temperature is 75°F24°C, dew point 69°F21°C, humidity 83%. Wind direction is NNE at 10 mph16 km/h with visibility of 10 mi16 km. Barometric pressure is 30.01 in1016 mb.
Rest of Today - Partly sunny. Highs in the upper 70s. Northeast winds 5 to 10 mph... Full Forecast
Tonight - Mostly clear. Lows in the upper 50s. Northeast winds up to 10 mph... Full Forecast

Sullivan Hourly Weather

24 Hour Forecast Scroll
Sat, Sep 05
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Sullivan, WI Hourly Weather - Cloudy - 4:00 PM Sullivan, WI Hourly Weather - Cloudy - 5:00 PM Sullivan, WI Hourly Weather - Partly Cloudy - 6:00 PM Sullivan, WI Hourly Weather - Partly Cloudy - 7:00 PM Sullivan, WI Hourly Weather - Partly Cloudy - 8:00 PM Sullivan, WI Hourly Weather - Mostly Clear - 9:00 PM Sullivan, WI Hourly Weather - Mostly Clear - 10:00 PM Sullivan, WI Hourly Weather - Mostly Clear - 11:00 PM Sullivan, WI Hourly Weather - Mostly Clear - 12:00 AM Sullivan, WI Hourly Weather - Mostly Clear - 1:00 AM Sullivan, WI Hourly Weather - Mostly Clear - 2:00 AM Sullivan, WI Hourly Weather - Clear - 3:00 AM Sullivan, WI Hourly Weather - Clear - 4:00 AM Sullivan, WI Hourly Weather - Clear - 5:00 AM Sullivan, WI Hourly Weather - Clear - 6:00 AM Sullivan, WI Hourly Weather - Clear - 7:00 AM Sullivan, WI Hourly Weather - Clear - 8:00 AM Sullivan, WI Hourly Weather - Clear - 9:00 AM Sullivan, WI Hourly Weather - Clear - 10:00 AM Sullivan, WI Hourly Weather - Clear - 11:00 AM Sullivan, WI Hourly Weather - Clear - 12:00 PM Sullivan, WI Hourly Weather - Clear - 1:00 PM Sullivan, WI Hourly Weather - Clear - 2:00 PM Sullivan, WI Hourly Weather - Clear - 3:00 PM
Cloudy Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Mostly Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear Clear
74°F23°C 73°F23°C 71°F22°C 70°F21°C 68°F20°C 66°F19°C 64°F18°C 63°F17°C 62°F17°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 62°F17°C 66°F19°C 69°F21°C 71°F22°C 72°F22°C 74°F23°C 74°F23°C 75°F24°C
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0% 0% 0% 0% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 1% 2% 2% 2% 2% 2% 2% 0% 0%
66°F19°C 65°F18°C 65°F18°C 64°F18°C 63°F17°C 63°F17°C 62°F17°C 62°F17°C 61°F16°C 61°F16°C 60°F16°C 60°F16°C 59°F15°C 59°F15°C 59°F15°C 59°F15°C 60°F16°C 60°F16°C 61°F16°C 60°F16°C 59°F15°C 58°F14°C 57°F14°C 57°F14°C
76% 76% 81% 81% 84% 90% 93% 97% 97% 100% 100% 100% 100% 100% 100% 100% 93% 81% 76% 68% 64% 57% 55% 54%
NE NE NE NE NE NE NE NE ENE ENE ENE ENE ENE ENE ENE ENE ENE E E E E E E E
8 mph 8 mph 7 mph 7 mph 7 mph 4 mph 4 mph 4 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 2 mph 5 mph 5 mph 5 mph 7 mph 7 mph 7 mph 8 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 5 mi8 km 3 mi5 km .5 mi1 km 3 mi5 km 5 mi8 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 KUES model statistics.

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Prob Precip % = Probability of Precipitation.

Sullivan 36 Hour Forecast

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

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