Town of Stephenson, Wisconsin

Last updated: 4:58 PM CDT  ·  Refresh
18°C
Feels like 13°
Clear
▲ 19°  /  ▼ 5°
Wind
10 mph NW
Humidity
36%
Dew Point
3°
Pressure
29.09 inHg
Visibility
10 mi
UV Index
5.0
Cloud Cover
3%
Sunrise
6:29 AM
Sunset
7:07 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Town of Stephenson is currently clear at 18°C. Precipitation is likely — peak probability 74% around 4 PM. Sunrise: 6:29AM · Sunset: 7:07PM.

Alerts

No active alerts for this location.
28 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
18°
3%
5 PM
19°
3%
6 PM
17°
3%
7 PM
16°
3%
8 PM
12°
3%
9 PM
11°
3%
10 PM
10°
3%
11 PM
9°
3%
12 AM
7°
3%
1 AM
7°
3%
2 AM
6°
3%
3 AM
6°
3%
4 AM
5°
3%
5 AM
5°
3%
6 AM
5°
3%
7 AM
7°
11%
8 AM
11°
11%
9 AM
12°
11%
10 AM
13°
25%
11 AM
15°
25%
12 PM
17°
26%
1 PM
16°
41%
2 PM
16°
48%
3 PM
16°
52%
7-Day Forecast
Today
19° 5°
Clear.
Mon
19° 5°
Rain, 90% chance.
Tue
26° 11°
Partly Cloudy with a 77% chance of rain.
Wed
22° 8°
Mostly Cloudy with a 71% chance of rain.
Thu
24° 10°
Partly Cloudy with a 52% chance of rain.
Fri
23° 9°
Rain, 86% chance.
Sat
20° 9°
Rain, 86% chance.
TimeTempConditionsPrecipWindHumidity
Now 18° Clear 3% 10 mph NW 36%
5 PM 19° Clear 3% 8 mph NW 39%
6 PM 17° Clear 3% 6 mph NNW 44%
7 PM 16° Clear 3% 5 mph NNW 46%
8 PM 12° Clear 3% 5 mph NNW 48%
9 PM 11° Clear 3% 5 mph NW 51%
10 PM 10° Clear 3% 4 mph NW 54%
11 PM 9° Clear 3% 4 mph NW 57%
12 AM 7° Clear 3% 4 mph NW 60%
1 AM 7° Clear 3% 4 mph NW 63%
2 AM 6° Clear 3% 4 mph NW 66%
3 AM 6° Clear 3% 4 mph NW 69%
4 AM 5° Clear 3% 3 mph NW 69%
5 AM 5° Clear 3% 2 mph WNW 68%
6 AM 5° Mostly Clear 3% 2 mph WNW 68%
7 AM 7° Partly Cloudy 11% 2 mph SSW 63%
8 AM 11° Partly Cloudy 11% 3 mph S 56%
9 AM 12° Mostly Cloudy 11% 4 mph SSE 51%
10 AM 13° Mostly Cloudy 25% 4 mph S 49%
11 AM 15° Mostly Cloudy 25% 5 mph S 46%
12 PM 17° Mostly Cloudy 26% 6 mph S 44%
1 PM 16° Mostly Cloudy 41% 6 mph SSE 45%
2 PM 16° Mostly Cloudy 48% 7 mph SSE 47%
3 PM 16° Rain 52% 8 mph SSE 48%
15-Day Forecast
Today
9/13
Clear
3%
5°
19°
Mon
9/14
Rain
90%
5°
19°
Tue
9/15
Partly Cloudy
77%
11°
26°
Wed
9/16
Mostly Cloudy
71%
8°
22°
Thu
9/17
Partly Cloudy
52%
10°
24°
Fri
9/18
Rain
86%
9°
23°
Sat
9/19
Rain
86%
9°
20°
Sun
9/20
Overcast
68%
9°
19°
Mon
9/21
Overcast
50%
8°
21°
Tue
9/22
Drizzle
45%
9°
22°
Wed
9/23
Drizzle
60%
7°
22°
Thu
9/24
Drizzle
60%
11°
23°
Fri
9/25
Drizzle
60%
11°
22°
Sat
9/26
Drizzle
60%
11°
22°
Sun
9/27
Drizzle
60%
11°
22°
28
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
7 AQI 1.3 µg/m³
O3
Ground-level ozone
Dominant
28 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 28 Good 28 7
Tue 30 Good 30 4
Wed 27 Good 27 9
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 Sun Sep 13, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 90 100 110 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE56 J/kg
MLCAPE16 J/kg
MUCAPE51 J/kg
SBCIN0 J/kg
MLCIN-1 J/kg
Lifted Index7.8
Kinematics
0–6 km Shear45 kt
0–1 km Shear11 kt
Eff. Shear—
0–1 km SRH-26
0–3 km SRH64
Eff. SRH—
Storm Motion330° @ 36 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index1.0
Thermo & Levels
PWAT0.46 in
0–3 km LR7.1 °C/km
700–500 LR5.4 °C/km
Total Totals37.1
LCL780 hPa
LFC985 hPa
EL820 hPa
Freezing Lvl6,417 ft