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

Racine, Wisconsin

Last updated: 6:00 PM CDT  ·  Refresh
24°C
Feels like 22°
Haze
▲ 28°  /  ▼ 21°
Wind
18 mph S
Humidity
76%
Dew Point
21°
Pressure
29.00 inHg
Visibility
1 mi
UV Index
4.9
Cloud Cover
36%
Sunrise
5:37 AM
Sunset
8:16 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Racine is currently haze at 24°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1996 J/kg) — isolated convective development possible. Sunrise: 5:37AM · Sunset: 8:16PM.

Alerts

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
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
20%
7 PM
27°
25%
8 PM
27°
44%
9 PM
27°
28%
10 PM
26°
26%
11 PM
25°
21%
12 AM
24°
27%
1 AM
23°
14%
2 AM
22°
14%
3 AM
22°
14%
4 AM
22°
26%
5 AM
21°
16%
6 AM
21°
4%
7 AM
21°
4%
8 AM
21°
4%
9 AM
22°
3%
10 AM
23°
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
23°
3%
7-Day Forecast
Tonight
28° 21°
Haze with a 28% chance of rain.
Tue
24° 20°
Partly Cloudy with a 27% chance of rain.
Wed
26° 19°
Clear.
Thu
30° 21°
Mostly Clear with a 41% chance of rain.
Fri
25° 19°
Rain, 57% chance.
Sat
26° 19°
Drizzle, 71% chance.
Sun
26° 19°
Mostly Clear with a 25% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 24° Haze 20% 18 mph S 76%
7 PM 27° Partly Cloudy 25% 15 mph SSW 75%
8 PM 27° Partly Cloudy 44% 12 mph SSW 80%
9 PM 27° Haze 28% 10 mph SW 84%
10 PM 26° Mostly Clear 26% 9 mph W 88%
11 PM 25° Haze 21% 9 mph NW 89%
12 AM 24° Haze 27% 13 mph NNW 92%
1 AM 23° Haze 14% 17 mph N 94%
2 AM 22° Fog 14% 18 mph N 94%
3 AM 22° Haze 14% 18 mph N 94%
4 AM 22° Mostly Cloudy 26% 16 mph N 92%
5 AM 21° Partly Cloudy 16% 16 mph N 90%
6 AM 21° Mostly Cloudy 4% 17 mph N 87%
7 AM 21° Mostly Cloudy 4% 17 mph N 85%
8 AM 21° Mostly Cloudy 4% 17 mph N 83%
9 AM 22° Partly Cloudy 3% 16 mph N 80%
10 AM 23° Partly Cloudy 3% 16 mph N 78%
11 AM 23° Partly Cloudy 3% 16 mph N 76%
12 PM 23° Mostly Clear 3% 16 mph N 72%
1 PM 22° Mostly Clear 3% 16 mph N 69%
2 PM 22° Mostly Clear 3% 16 mph N 67%
3 PM 22° Mostly Clear 3% 16 mph N 64%
4 PM 22° Mostly Clear 3% 16 mph N 62%
5 PM 23° Clear 3% 16 mph N 63%
15-Day Forecast
Today
7/27
Haze
28%
21°
28°
Tue
7/28
Partly Cloudy
27%
20°
24°
Wed
7/29
Clear
6%
19°
26°
Thu
7/30
Mostly Clear
41%
21°
30°
Fri
7/31
Rain
57%
19°
25°
Sat
8/1
Drizzle
71%
19°
26°
Sun
8/2
Mostly Clear
25%
19°
26°
Mon
8/3
Clear
12%
18°
27°
Tue
8/4
Clear
39%
21°
31°
Wed
8/5
Rain
58%
20°
27°
Thu
8/6
Drizzle
60%
20°
28°
Fri
8/7
Drizzle
60%
21°
28°
Sat
8/8
Rain
90%
21°
27°
Sun
8/9
Drizzle
60%
21°
28°
Mon
8/10
Drizzle
60%
21°
27°
55
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
55 AQI 11.0 µg/m³
O3
Ground-level ozone
51 AQI 56 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 55 Moderate 51 55
Wed 31 Good 31 27
Thu 41 Good 34 41
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 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE336 J/kg
MLCAPE1238 J/kg
MUCAPE3424 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-1.2
Kinematics
0–6 km Shear61 kt
0–1 km Shear25 kt
Eff. Shear59 kt
0–1 km SRH163
0–3 km SRH121
Eff. SRH121
Storm Motion277° @ 36 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.6
STP (eff)0.4
Supercell12.6
K-Index30.9
Thermo & Levels
PWAT1.72 in
0–3 km LR3.8 °C/km
700–500 LR6.9 °C/km
Total Totals53.7
LCL938 hPa
LFC982 hPa
EL287 hPa
Freezing Lvl15,846 ft