LAKE MILLS, WI 53551 Weather Forecast & Current Conditions

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BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Milwaukee/Sullivan WI
1228 PM CDT Mon Aug 18 2025

The National Weather Service in Milwaukee/Sullivan has issued a

* Severe Thunderstorm Warning for...
Jefferson County in southeastern Wisconsin...

* Until 115 PM CDT.

* At 1228 PM CDT, severe thunderstorms were located along a line
extending from Cambridge to near Edgerton, moving east at 30 mph.

HAZARD...60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

* Locations impacted include...
Whitewater, Fort Atkinson, Jefferson, Johnson Creek, Palmyra,
Cambridge, Lake Ripley, Lake Koshkonong, Rome, Hebron, Sullivan,
Busseyville, Helenville, and Nws Milwaukee/sullivan.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4285 8901 4305 8901 4310 8854 4284 8855
4284 8869
TIME...MOT...LOC 1728Z 262DEG 27KT 4300 8901 4287 8902

TORNADO...POSSIBLE
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH

MADISON, WI
Current Weather

12:53 PM CDT AUG 18, 2025
Overcast
73°F
Feels Like: 73°F
Dewpoint: 70°F
Rel. Hum.: 90%
Visibility: 10 miles
Wind: WSW at 5 mph
Pressure: 30.00 inches
Last 72 hours

Local Area Snow Depth

Wisconsin Current Weather

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(Automated weather data from NWS/FAA)
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LAKE MILLS, WI 53551
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TODAY
Showers and chance of thunderstorms early in the afternoon, then showers and thunderstorms likely late in the afternoon. Near steady temperature around 80. Southeast winds 5 to 10 mph. Chance of precipitation near 100 percent.
TONIGHT
Mostly cloudy. Chance of showers and thunderstorms until early morning, then slight chance of light showers early in the morning. Patchy fog after midnight. Lows in the upper 60s. Southeast winds around 5 mph shifting to the southwest up to 5 mph after midnight. Chance of precipitation 50 percent.
TUESDAY
Partly sunny. Patchy fog in the morning. A 30 percent chance of light showers and thunderstorms in the afternoon. Highs in the lower 80s. Northwest winds up to 10 mph.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 60s. North winds 5 to 10 mph.
WEDNESDAY
Partly sunny. Highs in the mid 70s. North winds 5 to 10 mph.
WEDNESDAY NIGHT
Clear. Lows in the upper 50s.
THURSDAY
Sunny. Highs around 80.
THURSDAY NIGHT
Clear. Lows in the upper 50s.
FRIDAY
Mostly sunny. Highs in the lower 80s.
FRIDAY NIGHT
Partly cloudy. Lows around 60.
SATURDAY
Sunny. Highs in the mid 70s.
SATURDAY NIGHT
Clear. Lows in the lower 50s.
SUNDAY
Sunny. Highs around 70.

Visible Weather Satellite
LAKE MILLS, WI 53551
Infrared Weather Satellite
LAKE MILLS, WI 53551
NEXRAD Weather Radar
LAKE MILLS, WI 53551

MADISON, WI 3 hourly weather forecast

weather forecast created  7:00 AM CDT  8/18/2025
Monday
18 AUG 2025
LAKE MILLS, WI 53551 weather forecast Day 1, 12 hours 1 PM 76° 76° Mostly Cloudy 60%
RAIN
***
0% Thunder
( 56% severe)
SSE   9 87% 72°
High 81° LAKE MILLS, WI 53551 weather forecast Day 1, 15 hours 4 PM 80° 84° Mostly Cloudy SSE   9 77% 72°
Mostly Cloudy

Rain Likely

LAKE MILLS, WI 53551 weather forecast Day 1, 18 hours 7 PM 77° 79° Mostly Cloudy 50%
RAIN
***
0% Thunder
( 49% severe)
W   7 82% 71°
LAKE MILLS, WI 53551 weather forecast Day 1, 21 hours 10 PM 74° 74° Mostly Cloudy SE   6 93% 72°
Tuesday
19 AUG 2025
LAKE MILLS, WI 53551 weather forecast Day 2, 0 hours 1 AM 72° 72° Mostly Cloudy 27%
RAIN
***
0% Thunder
( 27% severe)
W   5 97% 71°
Low 69° LAKE MILLS, WI 53551 weather forecast Day 2, 3 hours 4 AM 71° 71° Mostly Cloudy NW   3 97% 70°
High 83° LAKE MILLS, WI 53551 weather forecast Day 2, 6 hours 7 AM 70° 70° Mostly Cloudy 6%

0% Thunder
( 16% severe)
NW   3 97% 69°

Mostly Cloudy



LAKE MILLS, WI 53551 weather forecast Day 2, 9 hours 10 AM 75° 75° Mostly Cloudy NNW   7 87% 71°
LAKE MILLS, WI 53551 weather forecast Day 2, 12 hours 1 PM 79° 82° Mostly Cloudy 5%

0% Thunder
( 14% severe)
NNW   7 77% 71°
LAKE MILLS, WI 53551 weather forecast Day 2, 15 hours 4 PM 80° 83° Partly Cloudy NNW   8 69% 69°
LAKE MILLS, WI 53551 weather forecast Day 2, 18 hours 7 PM 78° 80° Mostly Cloudy 3%

0% Thunder
( 5% severe)
N   6 71% 68°
LAKE MILLS, WI 53551 weather forecast Day 2, 21 hours 10 PM 72° 72° Partly Cloudy N   5 87% 68°
Wednesday
20 AUG 2025
LAKE MILLS, WI 53551 weather forecast Day 3, 0 hours 1 AM 69° 69° Partly Cloudy 1%

0% Thunder
( 1% severe)
N   5 93% 67°
Low 64° LAKE MILLS, WI 53551 weather forecast Day 3, 3 hours 4 AM 67° 67° Partly Cloudy NNE   5 93% 65°
High 77° LAKE MILLS, WI 53551 weather forecast Day 3, 6 hours 7 AM 65° 65° Mostly Cloudy 1%

0% Thunder
( 3% severe)
NNE   6 93% 63°

Mostly Cloudy



LAKE MILLS, WI 53551 weather forecast Day 3, 9 hours 10 AM 70° 70° Mostly Cloudy NNE   8 81% 64°
LAKE MILLS, WI 53551 weather forecast Day 3, 15 hours 1 PM 74° 74° Partly Cloudy 1%

0% Thunder
( 3% severe)
NNE   8 69% 63°
LAKE MILLS, WI 53551 weather forecast Day 3, 18 hours 4 PM 75° 75° Partly Cloudy NNE   9 64% 62°
LAKE MILLS, WI 53551 weather forecast Day 3, 21 hours 7 PM 73° 73° Partly Cloudy     NE   7 68% 62°

MADISON, WI extended weather forecast

Thursday
21 AUG 2025
Friday
22 AUG 2025
Saturday
23 AUG 2025
Sunday
24 AUG 2025
Monday
25 AUG 2025
Low 60° Low 60° Low 61° Low 54° Low 53°
High 83° High 83° High 74° High 73° High 72°
LAKE MILLS, WI 53551 weather forecast Day 4 LAKE MILLS, WI 53551 weather forecast Day 5 LAKE MILLS, WI 53551 weather forecast Day 6 LAKE MILLS, WI 53551 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
5% Rain
Partly Cloudy
25% Rain
Partly Cloudy
25% Rain
Partly Cloudy
19% Rain
Partly Cloudy
27% Rain
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