Severe Thunderstorm Watch 10:00 PM

Floyd County, Iowa, United States

Last updated: 4:38 PM CDT  ·  Refresh
29°C
Feels like 33°
Partly Cloudy
▲ 29°  /  ▼ 18°
Wind
12 mph SSW
Humidity
68%
Dew Point
22°
Pressure
28.81 inHg
Visibility
9 mi
UV Index
7.1
Cloud Cover
46%
Sunrise
5:40 AM
Sunset
8:52 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Floyd County is currently partly cloudy at 29°C. Precipitation is likely — peak probability 90% around 8 PM. Atmospheric instability is elevated (CAPE up to 2420 J/kg) — isolated convective development possible. Sunrise: 5:40AM · Sunset: 8:52PM.

Alerts

Severe Thunderstorm Watch
Expires 10:00 PM
38 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
35%
5 PM
29°
61%
6 PM
29°
62%
7 PM
27°
74%
8 PM
26°
90%
9 PM
23°
90%
10 PM
22°
90%
11 PM
21°
71%
12 AM
21°
57%
1 AM
21°
39%
2 AM
21°
24%
3 AM
20°
27%
4 AM
20°
24%
5 AM
18°
35%
6 AM
19°
35%
7 AM
19°
48%
8 AM
19°
22%
9 AM
21°
22%
10 AM
21°
21%
11 AM
23°
21%
12 PM
24°
21%
1 PM
24°
21%
2 PM
24°
21%
3 PM
24°
20%
7-Day Forecast
Today
29° 18°
Mostly Cloudy with a 90% chance of rain.
Thu
28° 18°
Mostly Cloudy with a 48% chance of rain.
Fri
29° 18°
Mostly Cloudy.
Sat
29° 18°
Clear.
Sun
29° 18°
Clear.
Mon
29° 18°
Clear.
Tue
30° 20°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 29° Partly Cloudy 35% 12 mph SSW 68%
5 PM 29° Partly Cloudy 61% 10 mph SW 75%
6 PM 29° Partly Cloudy 62% 10 mph SSW 79%
7 PM 27° Mostly Cloudy 74% 8 mph SSW 83%
8 PM 26° Heavy Rain 90% 9 mph NE 87%
9 PM 23° Heavy Rain 90% 12 mph N 91%
10 PM 22° Heavy Rain 90% 9 mph WSW 94%
11 PM 21° Rain 71% 8 mph SSW 94%
12 AM 21° Overcast 57% 6 mph SSW 95%
1 AM 21° Overcast 39% 6 mph SSW 95%
2 AM 21° Overcast 24% 7 mph SSW 96%
3 AM 20° Overcast 27% 7 mph SW 95%
4 AM 20° Overcast 24% 6 mph SW 94%
5 AM 18° Overcast 35% 4 mph WSW 95%
6 AM 19° Overcast 35% 4 mph W 96%
7 AM 19° Overcast 48% 5 mph W 95%
8 AM 19° Overcast 22% 5 mph WNW 95%
9 AM 21° Overcast 22% 6 mph WNW 93%
10 AM 21° Overcast 21% 6 mph NW 89%
11 AM 23° Mostly Cloudy 21% 5 mph NW 85%
12 PM 24° Mostly Cloudy 21% 6 mph NNW 81%
1 PM 24° Mostly Cloudy 21% 6 mph NNW 79%
2 PM 24° Mostly Cloudy 21% 5 mph NNW 78%
3 PM 24° Mostly Cloudy 20% 5 mph NW 76%
15-Day Forecast
Today
7/8
Mostly Cloudy
90%
18°
29°
Thu
7/9
Mostly Cloudy
48%
18°
28°
Fri
7/10
Mostly Cloudy
16%
18°
29°
Sat
7/11
Clear
16%
18°
29°
Sun
7/12
Clear
19%
18°
29°
Mon
7/13
Clear
9%
18°
29°
Tue
7/14
Clear
3%
20°
30°
Wed
7/15
Clear
60%
20°
29°
Thu
7/16
Drizzle
60%
19°
31°
Fri
7/17
Drizzle
60%
19°
28°
Sat
7/18
Drizzle
60%
14°
26°
Sun
7/19
Drizzle
60%
18°
25°
Mon
7/20
Drizzle
60%
17°
24°
Tue
7/21
Drizzle
60%
17°
24°
Wed
7/22
Drizzle
60%
17°
24°
38
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
33 AQI 5.9 µg/m³
O3
Ground-level ozone
Dominant
38 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 38 Good 38 33
Fri 32 Good 32 27
Sat 35 Good 35 31
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
SBCAPE2783 J/kg
MLCAPE1808 J/kg
MUCAPE2783 J/kg
SBCIN-9 J/kg
MLCIN0 J/kg
Lifted Index-7.1
Kinematics
0–6 km Shear25 kt
0–1 km Shear6 kt
Eff. Shear26 kt
0–1 km SRH21
0–3 km SRH-43
Eff. SRH-43
Storm Motion237° @ 30 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.2
STP (eff)0.0
Supercell0.0
K-Index33.0
Thermo & Levels
PWAT1.80 in
0–3 km LR6.6 °C/km
700–500 LR6.7 °C/km
Total Totals48.3
LCL880 hPa
LFC862 hPa
EL183 hPa
Freezing Lvl13,740 ft