Frost Advisory — Jackson, WI, Monroe, WI 8:00 AM

Monroe County, Wisconsin, United States

Last updated: 4:52 PM CDT  ·  Refresh
19°C
Feels like 16°
Clear
▲ 20°  /  ▼ 8°
Wind
8 mph WNW
Humidity
46%
Dew Point
8°
Pressure
29.04 inHg
Visibility
10 mi
UV Index
5.5
Cloud Cover
8%
Sunrise
6:39 AM
Sunset
7:16 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Monroe County is currently clear at 19°C. Precipitation is likely — peak probability 81% around 4 PM. Sunrise: 6:39AM · Sunset: 7:16PM.

Alerts

Frost Advisory
Jackson, WI, Monroe, WI
Expires 8:00 AM
26 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
19°
3%
5 PM
20°
3%
6 PM
18°
3%
7 PM
17°
3%
8 PM
16°
3%
9 PM
12°
3%
10 PM
12°
3%
11 PM
11°
3%
12 AM
10°
3%
1 AM
10°
3%
2 AM
9°
8%
3 AM
9°
8%
4 AM
9°
8%
5 AM
8°
8%
6 AM
9°
8%
7 AM
11°
23%
8 AM
12°
32%
9 AM
14°
32%
10 AM
15°
36%
11 AM
17°
42%
12 PM
18°
43%
1 PM
19°
60%
2 PM
19°
71%
3 PM
19°
72%
7-Day Forecast
Today
20° 8°
Clear.
Mon
21° 8°
Heavy Rain, 86% chance.
Tue
24° 12°
Overcast with a 68% chance of rain.
Wed
23° 10°
Mostly Cloudy with a 71% chance of rain.
Thu
25° 13°
Partly Cloudy with a 70% chance of rain.
Fri
27° 13°
Rain, 90% chance.
Sat
23° 12°
Rain, 90% chance.
TimeTempConditionsPrecipWindHumidity
Now 19° Clear 3% 8 mph WNW 46%
5 PM 20° Clear 3% 7 mph NW 44%
6 PM 18° Clear 3% 5 mph NW 50%
7 PM 17° Clear 3% 4 mph WNW 54%
8 PM 16° Clear 3% 3 mph WNW 58%
9 PM 12° Clear 3% 3 mph NE 61%
10 PM 12° Clear 3% 2 mph E 64%
11 PM 11° Clear 3% 3 mph ENE 66%
12 AM 10° Clear 3% 4 mph E 67%
1 AM 10° Clear 3% 4 mph ESE 68%
2 AM 9° Clear 8% 5 mph E 69%
3 AM 9° Clear 8% 6 mph E 70%
4 AM 9° Mostly Clear 8% 6 mph ESE 69%
5 AM 8° Mostly Clear 8% 7 mph ESE 68%
6 AM 9° Partly Cloudy 8% 8 mph SE 65%
7 AM 11° Mostly Clear 23% 8 mph SE 62%
8 AM 12° Partly Cloudy 32% 10 mph SE 55%
9 AM 14° Partly Cloudy 32% 11 mph SE 50%
10 AM 15° Partly Cloudy 36% 12 mph SE 49%
11 AM 17° Mostly Cloudy 42% 12 mph SE 48%
12 PM 18° Rain 43% 13 mph SE 47%
1 PM 19° Rain 60% 13 mph SE 48%
2 PM 19° Heavy Rain 71% 14 mph SE 48%
3 PM 19° Heavy Rain 72% 15 mph SE 49%
15-Day Forecast
Today
9/13
Clear
3%
8°
20°
Mon
9/14
Heavy Rain
86%
8°
21°
Tue
9/15
Overcast
68%
12°
24°
Wed
9/16
Mostly Cloudy
71%
10°
23°
Thu
9/17
Partly Cloudy
70%
13°
25°
Fri
9/18
Rain
90%
13°
27°
Sat
9/19
Rain
90%
12°
23°
Sun
9/20
Drizzle
68%
10°
22°
Mon
9/21
Drizzle
68%
10°
22°
Tue
9/22
Drizzle
50%
10°
23°
Wed
9/23
Drizzle
60%
9°
23°
Thu
9/24
Drizzle
60%
12°
24°
Fri
9/25
Drizzle
60%
11°
24°
Sat
9/26
Drizzle
60%
11°
24°
Sun
9/27
Drizzle
60%
11°
23°
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
17 AQI 3.2 µg/m³
O3
Ground-level ozone
Dominant
26 AQI 29 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 26 Good 26 17
Tue 31 Good 31 18
Wed 31 Good 31 27
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 90 100 110 120 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE27 J/kg
MLCAPE16 J/kg
MUCAPE27 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index9.4
Kinematics
0–6 km Shear57 kt
0–1 km Shear6 kt
Eff. Shear—
0–1 km SRH-6
0–3 km SRH14
Eff. SRH—
Storm Motion329° @ 36 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-27.0
Thermo & Levels
PWAT0.45 in
0–3 km LR6.0 °C/km
700–500 LR4.8 °C/km
Total Totals30.8
LCL829 hPa
LFC983 hPa
EL772 hPa
Freezing Lvl11,014 ft