Frost Advisory — Ozaukee, WI, Milwaukee, WI, Racine, WI, Kenosha, WI 9:00 AM

Ozaukee County, Wisconsin, United States

Last updated: 7:40 PM CDT  ·  Refresh
44°F
Feels like 38°
Mostly Clear
▲ 54°  /  ▼ 34°
Wind
14 mph N
Humidity
65%
Dew Point
34°
Pressure
29.48 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
15%
Sunrise
7:05 AM
Sunset
6:06 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Ozaukee County is currently mostly clear at 44°F. Dry conditions are expected through the next 24 hours. Sunrise: 7:05AM · Sunset: 6:06PM.

Alerts

Frost Advisory
Ozaukee, WI, Milwaukee, WI, Racine, WI, Kenosha, WI
Expires 9:00 AM
26 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
44°
6%
8 PM
44°
6%
9 PM
42°
4%
10 PM
41°
3%
11 PM
40°
3%
12 AM
39°
3%
1 AM
38°
3%
2 AM
37°
3%
3 AM
37°
3%
4 AM
36°
3%
5 AM
35°
3%
6 AM
35°
3%
7 AM
37°
3%
8 AM
40°
3%
9 AM
45°
3%
10 AM
48°
3%
11 AM
50°
3%
12 PM
52°
3%
1 PM
54°
3%
2 PM
54°
3%
3 PM
55°
3%
4 PM
54°
3%
5 PM
51°
3%
6 PM
49°
3%
7-Day Forecast
Tonight
54° 34°
Mostly Clear.
Sat
55° 34°
Clear.
Sun
61° 42°
Clear.
Mon
65° 43°
Clear.
Tue
65° 50°
Mostly Clear.
Wed
66° 52°
Partly Cloudy.
Thu
67° 54°
Partly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 44° Mostly Clear 6% 14 mph N 65%
8 PM 44° Clear 6% 14 mph N 66%
9 PM 42° Clear 4% 13 mph N 69%
10 PM 41° Clear 3% 12 mph NNW 70%
11 PM 40° Clear 3% 11 mph NNW 72%
12 AM 39° Clear 3% 10 mph NNW 73%
1 AM 38° Clear 3% 10 mph NNW 75%
2 AM 37° Clear 3% 8 mph NNW 77%
3 AM 37° Clear 3% 8 mph NW 79%
4 AM 36° Clear 3% 7 mph NW 79%
5 AM 35° Clear 3% 7 mph WNW 79%
6 AM 35° Clear 3% 7 mph WNW 79%
7 AM 37° Clear 3% 7 mph W 75%
8 AM 40° Clear 3% 7 mph W 68%
9 AM 45° Clear 3% 8 mph WSW 60%
10 AM 48° Clear 3% 9 mph WSW 55%
11 AM 50° Clear 3% 10 mph WSW 51%
12 PM 52° Clear 3% 11 mph SW 47%
1 PM 54° Clear 3% 12 mph SW 46%
2 PM 54° Clear 3% 13 mph SW 46%
3 PM 55° Clear 3% 13 mph SW 46%
4 PM 54° Clear 3% 13 mph SW 49%
5 PM 51° Clear 3% 12 mph SW 54%
6 PM 49° Clear 3% 12 mph SW 59%
15-Day Forecast
Today
10/16
Mostly Clear
6%
34°
54°
Sat
10/17
Clear
3%
34°
55°
Sun
10/18
Clear
3%
42°
61°
Mon
10/19
Clear
3%
43°
65°
Tue
10/20
Mostly Clear
5%
50°
65°
Wed
10/21
Partly Cloudy
9%
52°
66°
Thu
10/22
Partly Cloudy
5%
54°
67°
Fri
10/23
Clear
3%
56°
67°
Sat
10/24
Overcast
35%
54°
68°
Sun
10/25
Drizzle
47%
47°
61°
Mon
10/26
Overcast
36%
44°
57°
Tue
10/27
Drizzle
60%
43°
57°
Wed
10/28
Clear
60%
45°
56°
Thu
10/29
Drizzle
60%
45°
58°
Fri
10/30
Drizzle
60%
45°
57°
26
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
26 AQI 4.6 µg/m³
O3
Ground-level ozone
Dominant
26 AQI 28 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 26 Good 26 26
Sun 28 Good 28 18
Mon 35 Good 31 35
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 Fri Oct 16, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE5 J/kg
MUCAPE0 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index14.3
Kinematics
0–6 km Shear50 kt
0–1 km Shear19 kt
Eff. Shear—
0–1 km SRH96
0–3 km SRH111
Eff. SRH—
Storm Motion21° @ 41 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-21.9
Thermo & Levels
PWAT0.29 in
0–3 km LR5.8 °C/km
700–500 LR4.2 °C/km
Total Totals30.4
LCL917 hPa
LFC998 hPa
EL998 hPa
Freezing Lvl3,159 ft