Severe Thunderstorm Watch 10:00 PM

Fayette County, Iowa, United States

Last updated: 5:42 PM CDT  ·  Refresh
28°C
Feels like 32°
Partly Cloudy
▲ 29°  /  ▼ 18°
Wind
10 mph SSW
Humidity
73%
Dew Point
22°
Pressure
28.77 inHg
Visibility
10 mi
UV Index
5.8
Cloud Cover
44%
Sunrise
5:37 AM
Sunset
8:47 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Fayette County is currently partly cloudy at 28°C. Precipitation is likely — peak probability 85% around 8 PM. Atmospheric instability is elevated (CAPE up to 2388 J/kg) — isolated convective development possible. Sunrise: 5:37AM · Sunset: 8:47PM.

Alerts

Severe Thunderstorm Watch
Expires 10:00 PM
37 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
29%
6 PM
29°
47%
7 PM
28°
78%
8 PM
26°
84%
9 PM
23°
83%
10 PM
22°
81%
11 PM
22°
79%
12 AM
21°
69%
1 AM
21°
68%
2 AM
20°
53%
3 AM
20°
48%
4 AM
20°
17%
5 AM
18°
15%
6 AM
19°
12%
7 AM
19°
24%
8 AM
20°
33%
9 AM
22°
33%
10 AM
22°
32%
11 AM
23°
28%
12 PM
24°
24%
1 PM
24°
24%
2 PM
24°
23%
3 PM
24°
23%
4 PM
24°
23%
7-Day Forecast
Today
29° 18°
Heavy Rain, 84% chance.
Thu
27° 18°
Mostly Cloudy with a 53% chance of rain.
Fri
29° 19°
Mostly Cloudy.
Sat
29° 18°
Mostly Clear.
Sun
29° 19°
Clear.
Mon
30° 19°
Clear.
Tue
31° 20°
Mostly Clear.
TimeTempConditionsPrecipWindHumidity
Now 28° Partly Cloudy 29% 10 mph SSW 73%
6 PM 29° Mostly Cloudy 47% 9 mph SW 80%
7 PM 28° Mostly Cloudy 78% 6 mph SSW 84%
8 PM 26° Heavy Rain 84% 8 mph NW 86%
9 PM 23° Heavy Rain 83% 8 mph WNW 87%
10 PM 22° Heavy Rain 81% 9 mph WSW 88%
11 PM 22° Rain 79% 9 mph SSW 90%
12 AM 21° Rain 69% 10 mph SSW 92%
1 AM 21° Rain 68% 9 mph SW 94%
2 AM 20° Overcast 53% 8 mph SW 95%
3 AM 20° Overcast 48% 7 mph SW 95%
4 AM 20° Overcast 17% 5 mph WSW 93%
5 AM 18° Overcast 15% 4 mph WSW 92%
6 AM 19° Overcast 12% 5 mph W 93%
7 AM 19° Overcast 24% 7 mph W 92%
8 AM 20° Overcast 33% 6 mph W 90%
9 AM 22° Mostly Cloudy 33% 5 mph W 89%
10 AM 22° Mostly Cloudy 32% 5 mph W 88%
11 AM 23° Mostly Cloudy 28% 5 mph WNW 86%
12 PM 24° Mostly Cloudy 24% 5 mph WNW 85%
1 PM 24° Mostly Cloudy 24% 5 mph WNW 84%
2 PM 24° Mostly Cloudy 23% 5 mph WNW 82%
3 PM 24° Partly Cloudy 23% 4 mph WNW 81%
4 PM 24° Partly Cloudy 23% 4 mph WNW 81%
15-Day Forecast
Today
7/8
Heavy Rain
84%
18°
29°
Thu
7/9
Mostly Cloudy
53%
18°
27°
Fri
7/10
Mostly Cloudy
16%
19°
29°
Sat
7/11
Mostly Clear
17%
18°
29°
Sun
7/12
Clear
19%
19°
29°
Mon
7/13
Clear
9%
19°
30°
Tue
7/14
Mostly Clear
9%
20°
31°
Wed
7/15
Clear
60%
20°
30°
Thu
7/16
Drizzle
60%
20°
31°
Fri
7/17
Drizzle
60%
19°
29°
Sat
7/18
Drizzle
60%
13°
26°
Sun
7/19
Drizzle
60%
18°
25°
Mon
7/20
Drizzle
60%
17°
25°
Tue
7/21
Drizzle
60%
17°
25°
Wed
7/22
Drizzle
60%
17°
24°
37
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
37 AQI 6.7 µg/m³
O3
Ground-level ozone
32 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 37 Good 32 37
Fri 33 Good 33 26
Sat 34 Good 34 29
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 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2845 J/kg
MLCAPE1259 J/kg
MUCAPE2845 J/kg
SBCIN-8 J/kg
MLCIN0 J/kg
Lifted Index-7.4
Kinematics
0–6 km Shear24 kt
0–1 km Shear5 kt
Eff. Shear24 kt
0–1 km SRH15
0–3 km SRH-23
Eff. SRH-23
Storm Motion235° @ 28 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index25.3
Thermo & Levels
PWAT1.46 in
0–3 km LR6.6 °C/km
700–500 LR6.5 °C/km
Total Totals47.3
LCL893 hPa
LFC888 hPa
EL184 hPa
Freezing Lvl13,911 ft