Brown County, Wisconsin, United States

Last updated: 2:41 PM CDT  ·  Refresh
23°C
Feels like 24°
Partly Cloudy
▲ 25°  /  ▼ 16°
Wind
7 mph NNE
Humidity
81%
Dew Point
20°
Pressure
29.18 inHg
Visibility
9 mi
UV Index
8.0
Cloud Cover
51%
Sunrise
5:16 AM
Sunset
8:37 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Brown County is currently partly cloudy at 23°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 869 J/kg) — isolated convective development possible. Sunrise: 5:16AM · Sunset: 8:37PM.

Alerts

No active alerts for this location.
41 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
12%
3 PM
23°
5%
4 PM
23°
6%
5 PM
25°
14%
6 PM
25°
17%
7 PM
24°
16%
8 PM
22°
7%
9 PM
22°
6%
10 PM
21°
6%
11 PM
21°
17%
12 AM
20°
17%
1 AM
18°
17%
2 AM
18°
17%
3 AM
17°
17%
4 AM
17°
17%
5 AM
16°
6%
6 AM
16°
3%
7 AM
17°
3%
8 AM
18°
3%
9 AM
21°
3%
10 AM
22°
3%
11 AM
22°
3%
12 PM
23°
3%
1 PM
24°
3%
7-Day Forecast
Today
25° 16°
Partly Cloudy.
Fri
26° 16°
Fog.
Sat
31° 16°
Mostly Clear with a 24% chance of rain.
Sun
32° 17°
Mostly Clear.
Mon
30° 19°
Clear.
Tue
31° 19°
Clear.
Wed
28° 17°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 23° Partly Cloudy 12% 7 mph NNE 81%
3 PM 23° Mostly Clear 5% 5 mph NNE 78%
4 PM 23° Clear 6% 4 mph NNE 78%
5 PM 25° Mostly Clear 14% 4 mph NE 79%
6 PM 25° Partly Cloudy 17% 4 mph NE 80%
7 PM 24° Mostly Clear 16% 4 mph ENE 84%
8 PM 22° Mostly Clear 7% 4 mph E 88%
9 PM 22° Clear 6% 4 mph ESE 92%
10 PM 21° Mostly Clear 6% 3 mph ESE 94%
11 PM 21° Partly Cloudy 17% 3 mph E 94%
12 AM 20° Partly Cloudy 17% 3 mph E 94%
1 AM 18° Mostly Cloudy 17% 3 mph ENE 94%
2 AM 18° Fog 17% 3 mph NNE 94%
3 AM 17° Fog 17% 3 mph NNE 96%
4 AM 17° Fog 17% 3 mph NE 96%
5 AM 16° Fog 6% 3 mph NE 95%
6 AM 16° Fog 3% 3 mph NE 94%
7 AM 17° Mostly Clear 3% 4 mph NE 90%
8 AM 18° Mostly Clear 3% 4 mph NE 85%
9 AM 21° Clear 3% 4 mph NE 78%
10 AM 22° Clear 3% 4 mph NE 73%
11 AM 22° Mostly Clear 3% 4 mph NE 69%
12 PM 23° Mostly Clear 3% 5 mph NE 65%
1 PM 24° Partly Cloudy 3% 4 mph NE 64%
15-Day Forecast
Today
7/9
Partly Cloudy
17%
16°
25°
Fri
7/10
Fog
17%
16°
26°
Sat
7/11
Mostly Clear
24%
16°
31°
Sun
7/12
Mostly Clear
17%
17°
32°
Mon
7/13
Clear
8%
19°
30°
Tue
7/14
Clear
19%
19°
31°
Wed
7/15
Clear
19%
17°
28°
Thu
7/16
Clear
60%
17°
26°
Fri
7/17
Drizzle
60%
17°
32°
Sat
7/18
Drizzle
60%
16°
27°
Sun
7/19
Drizzle
60%
13°
27°
Mon
7/20
Drizzle
60%
17°
26°
Tue
7/21
Drizzle
60%
16°
26°
Wed
7/22
Drizzle
60%
17°
27°
Thu
7/23
Drizzle
60%
17°
27°
41
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
41 AQI 7.4 µg/m³
O3
Ground-level ozone
33 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Fri 41 Good 33 41
Sat 37 Good 33 37
Sun 45 Good 31 45
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 Thu Jul 9, 18:00'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
SBCAPE929 J/kg
MLCAPE362 J/kg
MUCAPE929 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-2.4
Kinematics
0–6 km Shear29 kt
0–1 km Shear11 kt
Eff. Shear26 kt
0–1 km SRH-22
0–3 km SRH-49
Eff. SRH-49
Storm Motion235° @ 21 kt
0–1 km EHI-0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.2
Thermo & Levels
PWAT1.49 in
0–3 km LR5.7 °C/km
700–500 LR5.6 °C/km
Total Totals45.5
LCL948 hPa
LFC988 hPa
EL234 hPa
Freezing Lvl13,104 ft