Severe Thunderstorm Watch 10:00 PM

Winneshiek County, Iowa, United States

Last updated: 4:41 PM CDT  ·  Refresh
29°C
Feels like 32°
Mostly Cloudy
▲ 29°  /  ▼ 18°
Wind
11 mph SW
Humidity
71%
Dew Point
22°
Pressure
28.75 inHg
Visibility
10 mi
UV Index
5.4
Cloud Cover
73%
Sunrise
5:35 AM
Sunset
8:49 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Winneshiek County is currently mostly cloudy at 29°C. Precipitation is likely — peak probability 88% around 7 PM. Atmospheric instability is elevated (CAPE up to 2378 J/kg) — isolated convective development possible. Sunrise: 5:35AM · Sunset: 8:49PM.

Alerts

Severe Thunderstorm Watch
Expires 10:00 PM
34 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
26%
5 PM
29°
69%
6 PM
28°
69%
7 PM
26°
87%
8 PM
24°
86%
9 PM
22°
86%
10 PM
22°
85%
11 PM
21°
56%
12 AM
21°
52%
1 AM
20°
33%
2 AM
20°
27%
3 AM
19°
15%
4 AM
19°
17%
5 AM
18°
21%
6 AM
18°
20%
7 AM
19°
20%
8 AM
19°
20%
9 AM
21°
9%
10 AM
22°
10%
11 AM
24°
13%
12 PM
24°
14%
1 PM
24°
20%
2 PM
24°
25%
3 PM
24°
25%
7-Day Forecast
Today
29° 18°
Heavy Rain, 87% chance.
Thu
27° 18°
Mostly Cloudy with a 33% chance of rain.
Fri
28° 18°
Mostly Cloudy.
Sat
29° 17°
Clear.
Sun
29° 18°
Clear.
Mon
30° 19°
Clear.
Tue
30° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Cloudy 26% 11 mph SW 71%
5 PM 29° Overcast 69% 9 mph SW 75%
6 PM 28° Rain 69% 8 mph SSW 81%
7 PM 26° Heavy Rain 87% 8 mph S 84%
8 PM 24° Thunderstorm 86% 6 mph NW 86%
9 PM 22° Thunderstorm 86% 4 mph W 88%
10 PM 22° Heavy Rain 85% 5 mph SSW 90%
11 PM 21° Rain 56% 6 mph SSW 92%
12 AM 21° Drizzle 52% 7 mph SSW 93%
1 AM 20° Overcast 33% 8 mph SW 94%
2 AM 20° Overcast 27% 7 mph SW 93%
3 AM 19° Overcast 15% 7 mph WSW 93%
4 AM 19° Overcast 17% 7 mph WSW 95%
5 AM 18° Overcast 21% 6 mph W 95%
6 AM 18° Overcast 20% 6 mph W 96%
7 AM 19° Overcast 20% 6 mph WNW 95%
8 AM 19° Mostly Cloudy 20% 6 mph WNW 92%
9 AM 21° Mostly Cloudy 9% 6 mph NW 89%
10 AM 22° Mostly Cloudy 10% 5 mph NW 86%
11 AM 24° Mostly Cloudy 13% 5 mph NNW 83%
12 PM 24° Mostly Cloudy 14% 5 mph NNW 81%
1 PM 24° Mostly Cloudy 20% 5 mph NNW 80%
2 PM 24° Mostly Cloudy 25% 5 mph NNW 79%
3 PM 24° Rain 25% 4 mph NNW 79%
15-Day Forecast
Today
7/8
Heavy Rain
87%
18°
29°
Thu
7/9
Mostly Cloudy
33%
18°
27°
Fri
7/10
Mostly Cloudy
16%
18°
28°
Sat
7/11
Clear
17%
17°
29°
Sun
7/12
Clear
19%
18°
29°
Mon
7/13
Clear
9%
19°
30°
Tue
7/14
Clear
9%
20°
30°
Wed
7/15
Mostly Clear
60%
19°
29°
Thu
7/16
Drizzle
60%
19°
30°
Fri
7/17
Drizzle
60%
19°
29°
Sat
7/18
Drizzle
60%
13°
25°
Sun
7/19
Drizzle
60%
18°
24°
Mon
7/20
Drizzle
60%
17°
24°
Tue
7/21
Drizzle
60%
17°
24°
Wed
7/22
Drizzle
60%
17°
24°
34
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
34 AQI 6.2 µg/m³
O3
Ground-level ozone
32 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 34 Good 32 34
Fri 35 Good 35 26
Sat 31 Good 31 30
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, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2752 J/kg
MLCAPE1797 J/kg
MUCAPE2752 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.8
Kinematics
0–6 km Shear22 kt
0–1 km Shear6 kt
Eff. Shear23 kt
0–1 km SRH-1
0–3 km SRH-45
Eff. SRH-45
Storm Motion229° @ 30 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.7
Thermo & Levels
PWAT1.88 in
0–3 km LR7.0 °C/km
700–500 LR6.2 °C/km
Total Totals48.7
LCL881 hPa
LFC974 hPa
EL183 hPa
Freezing Lvl13,586 ft