Severe Thunderstorm Watch 12:00 AM

Scott County, Iowa, United States

Last updated: 10:12 PM CDT  ·  Refresh
22°C
Feels like 23°
Clear
▲ 29°  /  ▼ 16°
Wind
8 mph NW
Humidity
88%
Dew Point
19°
Pressure
29.18 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
5%
Sunrise
6:17 AM
Sunset
7:53 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Scott County is currently clear at 22°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1183 J/kg) — isolated convective development possible. Sunrise: 6:17AM · Sunset: 7:53PM.

Alerts

Severe Thunderstorm Watch
Expires 12:00 AM
36 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
22°
3%
11 PM
21°
14%
12 AM
20°
14%
1 AM
19°
3%
2 AM
19°
3%
3 AM
18°
3%
4 AM
17°
3%
5 AM
16°
3%
6 AM
16°
3%
7 AM
16°
3%
8 AM
18°
3%
9 AM
21°
3%
10 AM
23°
3%
11 AM
24°
3%
12 PM
26°
3%
1 PM
28°
3%
2 PM
28°
3%
3 PM
28°
3%
4 PM
27°
3%
5 PM
27°
3%
6 PM
26°
3%
7 PM
25°
3%
8 PM
24°
3%
9 PM
22°
3%
7-Day Forecast
Tonight
29° 16°
Clear.
Sat
28° 15°
Clear.
Sun
26° 12°
Mostly Clear.
Mon
24° 13°
Mostly Cloudy with a 44% chance of rain.
Tue
27° 14°
Drizzle, 51% chance.
Wed
30° 17°
Rain, 64% chance.
Thu
28° 17°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 22° Clear 3% 8 mph NW 88%
11 PM 21° Clear 14% 8 mph NW 88%
12 AM 20° Clear 14% 8 mph NNW 88%
1 AM 19° Clear 3% 7 mph NW 89%
2 AM 19° Clear 3% 7 mph NNW 89%
3 AM 18° Clear 3% 7 mph NNW 90%
4 AM 17° Clear 3% 6 mph NNW 90%
5 AM 16° Clear 3% 6 mph NW 90%
6 AM 16° Clear 3% 5 mph NW 90%
7 AM 16° Clear 3% 5 mph NW 89%
8 AM 18° Clear 3% 6 mph NW 83%
9 AM 21° Clear 3% 7 mph WNW 76%
10 AM 23° Clear 3% 9 mph WNW 70%
11 AM 24° Clear 3% 10 mph WNW 65%
12 PM 26° Clear 3% 12 mph WNW 61%
1 PM 28° Clear 3% 13 mph NW 57%
2 PM 28° Clear 3% 14 mph NW 57%
3 PM 28° Clear 3% 14 mph NW 56%
4 PM 27° Clear 3% 14 mph NW 55%
5 PM 27° Clear 3% 12 mph NW 59%
6 PM 26° Clear 3% 11 mph NW 64%
7 PM 25° Clear 3% 10 mph NW 66%
8 PM 24° Clear 3% 10 mph NW 68%
9 PM 22° Clear 3% 10 mph NW 71%
15-Day Forecast
Today
8/21
Clear
3%
16°
29°
Sat
8/22
Clear
3%
15°
28°
Sun
8/23
Mostly Clear
3%
12°
26°
Mon
8/24
Mostly Cloudy
44%
13°
24°
Tue
8/25
Drizzle
51%
14°
27°
Wed
8/26
Rain
64%
17°
30°
Thu
8/27
Clear
17%
17°
28°
Fri
8/28
Clear
31%
17°
28°
Sat
8/29
Thunderstorm
68%
16°
30°
Sun
8/30
Rain
68%
19°
31°
Mon
8/31
Drizzle
60%
18°
33°
Tue
9/1
Drizzle
60%
20°
31°
Wed
9/2
Drizzle
60%
19°
30°
Thu
9/3
Drizzle
60%
18°
28°
Fri
9/4
Drizzle
60%
18°
29°
36
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
27 AQI 4.8 µg/m³
O3
Ground-level ozone
Dominant
36 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 36 Good 36 27
Sun 30 Good 30 25
Mon 26 Good 26 6
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 Sat Aug 22, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE933 J/kg
MLCAPE1418 J/kg
MUCAPE2351 J/kg
SBCIN-238 J/kg
MLCIN-66 J/kg
Lifted Index-2.8
Kinematics
0–6 km Shear18 kt
0–1 km Shear15 kt
Eff. Shear19 kt
0–1 km SRH44
0–3 km SRH80
Eff. SRH80
Storm Motion341° @ 27 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index16.5
Thermo & Levels
PWAT1.23 in
0–3 km LR4.7 °C/km
700–500 LR6.8 °C/km
Total Totals48.3
LCL957 hPa
LFC670 hPa
EL242 hPa
Freezing Lvl12,927 ft