Severe Thunderstorm Watch 7:00 PM Heat Advisory — Sauk, WI, Columbia, WI, Iowa, WI, Dane, WI, Lafayette, WI, Green, WI, Rock, WI, Fond Du Lac, WI, Sheboygan, WI, Washington, WI, Ozaukee, WI, Waukesha, WI, Milwaukee, WI, Racine, WI, Kenosha, WI, Marquette, WI, Green Lake, WI, Dodge, WI, Jefferson, WI, Walworth, WI 9:00 PM Beach Hazards Statement — Sheboygan, WI, Ozaukee, WI, Milwaukee, WI, Racine, WI, Kenosha, WI 10:00 AM

Sheboygan County, Wisconsin, United States

Last updated: 6:00 PM CDT  ·  Refresh
27°C
Feels like 27°
Partly Cloudy
▲ 29°  /  ▼ 17°
Wind
13 mph SSW
Humidity
79%
Dew Point
23°
Pressure
28.75 inHg
Visibility
10 mi
UV Index
4.9
Cloud Cover
37%
Sunrise
5:35 AM
Sunset
8:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Sheboygan County is currently partly cloudy at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1776 J/kg) — isolated convective development possible. Sunrise: 5:35AM · Sunset: 8:20PM.

Alerts

Severe Thunderstorm Watch
Expires 7:00 PM
Heat Advisory
Sauk, WI, Columbia, WI, Iowa, WI, Dane, WI, Lafayette, WI, Green, WI, Rock, WI, Fond Du Lac, WI, Sheboygan, WI, Washington, WI, Ozaukee, WI, Waukesha, WI, Milwaukee, WI, Racine, WI, Kenosha, WI, Marquette, WI, Green Lake, WI, Dodge, WI, Jefferson, WI, Walworth, WI
Expires 9:00 PM
Beach Hazards Statement
Sheboygan, WI, Ozaukee, WI, Milwaukee, WI, Racine, WI, Kenosha, WI
Expires 10:00 AM
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
20%
7 PM
27°
23%
8 PM
25°
24%
9 PM
24°
25%
10 PM
22°
23%
11 PM
22°
18%
12 AM
22°
18%
1 AM
21°
3%
2 AM
20°
3%
3 AM
20°
3%
4 AM
19°
3%
5 AM
18°
3%
6 AM
18°
3%
7 AM
18°
3%
8 AM
19°
3%
9 AM
21°
3%
10 AM
22°
3%
11 AM
23°
3%
12 PM
23°
3%
1 PM
22°
3%
2 PM
22°
3%
3 PM
22°
3%
4 PM
22°
3%
5 PM
24°
3%
7-Day Forecast
Tonight
29° 17°
Partly Cloudy with a 25% chance of rain.
Tue
24° 17°
Clear.
Wed
27° 16°
Clear with a 25% chance of rain.
Thu
32° 19°
Mostly Clear with a 52% chance of rain.
Fri
26° 18°
Mostly Cloudy with a 65% chance of rain.
Sat
27° 16°
Drizzle, 58% chance.
Sun
26° 16°
Partly Cloudy with a 21% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Partly Cloudy 20% 13 mph SSW 79%
7 PM 27° Clear 23% 10 mph WSW 75%
8 PM 25° Mostly Clear 24% 8 mph W 83%
9 PM 24° Mostly Clear 25% 7 mph NW 89%
10 PM 22° Partly Cloudy 23% 9 mph NNW 95%
11 PM 22° Mostly Clear 18% 10 mph N 94%
12 AM 22° Partly Cloudy 18% 11 mph N 95%
1 AM 21° Partly Cloudy 3% 11 mph N 96%
2 AM 20° Partly Cloudy 3% 11 mph N 94%
3 AM 20° Partly Cloudy 3% 11 mph N 92%
4 AM 19° Mostly Cloudy 3% 11 mph N 91%
5 AM 18° Partly Cloudy 3% 10 mph N 89%
6 AM 18° Mostly Clear 3% 10 mph N 87%
7 AM 18° Clear 3% 11 mph N 85%
8 AM 19° Clear 3% 12 mph N 77%
9 AM 21° Clear 3% 12 mph N 71%
10 AM 22° Mostly Clear 3% 13 mph NNE 64%
11 AM 23° Clear 3% 14 mph NNE 58%
12 PM 23° Clear 3% 14 mph NNE 53%
1 PM 22° Clear 3% 14 mph NNE 49%
2 PM 22° Clear 3% 13 mph NNE 49%
3 PM 22° Clear 3% 12 mph NNE 49%
4 PM 22° Clear 3% 11 mph NNE 48%
5 PM 24° Clear 3% 10 mph NNE 52%
15-Day Forecast
Today
7/27
Partly Cloudy
25%
17°
29°
Tue
7/28
Clear
18%
17°
24°
Wed
7/29
Clear
25%
16°
27°
Thu
7/30
Mostly Clear
52%
19°
32°
Fri
7/31
Mostly Cloudy
65%
18°
26°
Sat
8/1
Drizzle
58%
16°
27°
Sun
8/2
Partly Cloudy
21%
16°
26°
Mon
8/3
Partly Cloudy
5%
15°
28°
Tue
8/4
Clear
39%
19°
32°
Wed
8/5
Drizzle
47%
17°
30°
Thu
8/6
Drizzle
67%
17°
28°
Fri
8/7
Drizzle
60%
18°
28°
Sat
8/8
Drizzle
60%
18°
27°
Sun
8/9
Drizzle
60%
18°
28°
Mon
8/10
Drizzle
60%
18°
27°
51
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
51 AQI 9.3 µg/m³
O3
Ground-level ozone
43 AQI 47 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 51 Moderate 43 51
Wed 31 Good 20 31
Thu 56 Moderate 36 56
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Mon Jul 27, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1717 J/kg
MLCAPE2222 J/kg
MUCAPE3258 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.7
Kinematics
0–6 km Shear61 kt
0–1 km Shear17 kt
Eff. Shear62 kt
0–1 km SRH118
0–3 km SRH54
Eff. SRH54
Storm Motion274° @ 38 kt
0–1 km EHI1.3
Composite Parameters
Sig. Tornado2.1
STP (eff)0.9
Supercell5.6
K-Index39.6
Thermo & Levels
PWAT1.79 in
0–3 km LR5.6 °C/km
700–500 LR6.1 °C/km
Total Totals55.3
LCL922 hPa
LFC973 hPa
EL214 hPa
Freezing Lvl15,538 ft