Showers and Thunderstorms from the Southern Plains into the Ohio Valley; Record Warmth in the Central U.S.
Heavy rain and widely scattered severe storms are expected over portions of the central and southern Plains into the Ohio Valley. Unseasonable warmth will continue for a few more days across the Midwest, Southeast, and Mid-Atlantic where several daily record highs could fall. Read More >
Current conditions at
Waukesha County Airport (KUES)
Lat: 43.04°NLon: 88.25°WElev: 886ft.
Overcast
59°F
15°C
| Humidity | 77% |
| Wind Speed | NE 12 mph |
| Barometer | 30.12 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 10.00 mi |
| Last update | 14 Oct 11:45 am CDT |
Extended Forecast for
Sullivan WI
This Afternoon
High: 63 °F
Mostly Cloudy
Tonight
Low: 48 °F
Mostly Cloudy
Thursday
High: 59 °F
Chance
Showers then
ShowersThursday Night
Low: 44 °F
Showers
Friday
High: 55 °F
Chance
Showers and
BreezyFriday Night
Low: 32 °F
Mostly Clear
then FrostSaturday
High: 57 °F
Frost then
SunnySaturday Night
Low: 38 °F
Clear
Sunday
High: 64 °F
Sunny
Detailed Forecast
This Afternoon
Mostly cloudy, with a high near 63. Northeast wind around 5 mph.
Tonight
Mostly cloudy, with a low around 48. Northeast wind around 5 mph.
Thursday
Showers, mainly after 11am. High near 59. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Thursday Night
Showers, mainly before 1am. Low around 44. East wind 5 to 15 mph becoming northwest after midnight. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A 30 percent chance of showers before 1pm. Partly sunny, with a high near 55. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Friday Night
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 32. North wind 10 to 15 mph becoming light after midnight.
Saturday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 57. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Saturday Night
Clear, with a low around 38. Southwest wind 5 to 10 mph.
Sunday
Sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 45.
Monday
Partly sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 69.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Sullivan WI
43.02°N 88.6°W (Elev. 846 ft)
43.02°N 88.6°W (Elev. 846 ft)
11:56 am CDT Oct 14, 2026
12pm CDT Oct 14, 2026-6pm CDT Oct 20, 2026
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