Winona County, Minnesota, United States

Last updated: 5:36 PM CDT  ·  Refresh
23°C
Feels like 26°
Haze
▲ 28°  /  ▼ 18°
Wind
6 mph WSW
Humidity
89%
Dew Point
21°
Pressure
28.70 inHg
Visibility
1 mi
UV Index
2.5
Cloud Cover
93%
Sunrise
5:32 AM
Sunset
8:51 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Winona County is currently haze at 24°C. Precipitation is likely — peak probability 90% around 5 PM. Atmospheric instability is elevated (CAPE up to 1442 J/kg) — isolated convective development possible. Sunrise: 5:32AM · Sunset: 8:51PM.

Alerts

No active alerts for this location.
36 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
90%
6 PM
24°
90%
7 PM
23°
90%
8 PM
22°
71%
9 PM
21°
71%
10 PM
21°
72%
11 PM
21°
63%
12 AM
21°
56%
1 AM
20°
33%
2 AM
20°
38%
3 AM
19°
38%
4 AM
19°
35%
5 AM
18°
30%
6 AM
18°
30%
7 AM
19°
39%
8 AM
19°
37%
9 AM
21°
36%
10 AM
21°
36%
11 AM
22°
31%
12 PM
23°
31%
1 PM
23°
31%
2 PM
23°
36%
3 PM
24°
36%
4 PM
23°
35%
7-Day Forecast
Today
28° 18°
Haze with a 90% chance of rain.
Thu
26° 18°
Mostly Cloudy with a 38% chance of rain.
Fri
28° 18°
Fog with a 20% chance of rain.
Sat
29° 17°
Mostly Clear.
Sun
29° 18°
Clear.
Mon
30° 19°
Clear.
Tue
31° 21°
Partly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 23° Haze 90% 6 mph WSW 89%
6 PM 24° Rain 90% 7 mph W 91%
7 PM 23° Heavy Rain 90% 7 mph W 93%
8 PM 22° Overcast 71% 6 mph W 94%
9 PM 21° Overcast 71% 6 mph WSW 94%
10 PM 21° Overcast 72% 5 mph WSW 95%
11 PM 21° Overcast 63% 5 mph SW 97%
12 AM 21° Overcast 56% 4 mph SW 98%
1 AM 20° Overcast 33% 5 mph SW 98%
2 AM 20° Overcast 38% 4 mph SW 98%
3 AM 19° Overcast 38% 4 mph WSW 98%
4 AM 19° Overcast 35% 4 mph W 98%
5 AM 18° Mostly Cloudy 30% 4 mph W 98%
6 AM 18° Mostly Cloudy 30% 4 mph W 98%
7 AM 19° Mostly Cloudy 39% 4 mph WNW 96%
8 AM 19° Mostly Cloudy 37% 4 mph NNW 93%
9 AM 21° Rain 36% 4 mph N 90%
10 AM 21° Mostly Cloudy 36% 5 mph N 87%
11 AM 22° Mostly Cloudy 31% 5 mph N 83%
12 PM 23° Partly Cloudy 31% 5 mph NNE 80%
1 PM 23° Partly Cloudy 31% 5 mph NNE 79%
2 PM 23° Partly Cloudy 36% 5 mph NNE 78%
3 PM 24° Mostly Cloudy 36% 5 mph N 78%
4 PM 23° Rain 35% 5 mph N 78%
15-Day Forecast
Today
7/8
Haze
90%
18°
28°
Thu
7/9
Mostly Cloudy
38%
18°
26°
Fri
7/10
Fog
20%
18°
28°
Sat
7/11
Mostly Clear
17%
17°
29°
Sun
7/12
Clear
9%
18°
29°
Mon
7/13
Clear
3%
19°
30°
Tue
7/14
Partly Cloudy
19%
21°
31°
Wed
7/15
Partly Cloudy
60%
19°
30°
Thu
7/16
Drizzle
60%
19°
30°
Fri
7/17
Drizzle
60%
19°
30°
Sat
7/18
Drizzle
60%
12°
26°
Sun
7/19
Drizzle
60%
17°
24°
Mon
7/20
Drizzle
60%
17°
24°
Tue
7/21
Drizzle
60%
17°
24°
Wed
7/22
Drizzle
60%
16°
24°
36
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
36 AQI 6.5 µg/m³
O3
Ground-level ozone
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 36 Good 35 36
Fri 36 Good 36 34
Sat 33 Good 33 33
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 Wed Jul 8, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1289 J/kg
MLCAPE1078 J/kg
MUCAPE1459 J/kg
SBCIN-33 J/kg
MLCIN0 J/kg
Lifted Index-4.2
Kinematics
0–6 km Shear24 kt
0–1 km Shear14 kt
Eff. Shear24 kt
0–1 km SRH43
0–3 km SRH3
Eff. SRH3
Storm Motion232° @ 27 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.3
STP (eff)0.0
Supercell0.1
K-Index32.4
Thermo & Levels
PWAT1.80 in
0–3 km LR5.4 °C/km
700–500 LR6.2 °C/km
Total Totals47.3
LCL938 hPa
LFC817 hPa
EL205 hPa
Freezing Lvl12,940 ft