Areal Flood Watch 7:00 AM

Clarke County, Iowa, United States

Last updated: 2:18 AM CDT  ·  Refresh
15°C
Feels like 13°
Overcast
▲ 28°  /  ▼ 18°
Wind
8 mph E
Humidity
72%
Dew Point
11°
Pressure
28.98 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
91%
Sunrise
6:54 AM
Sunset
7:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Clarke County is currently overcast at 15°C. Precipitation is likely — peak probability 90% around 8 AM. Atmospheric instability is elevated (CAPE up to 617 J/kg) — isolated convective development possible. Sunrise: 6:54AM · Sunset: 7:25PM.

Alerts

Areal Flood Watch
Expires 7:00 AM
24 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
15°
11%
3 AM
16°
26%
4 AM
16°
47%
5 AM
14°
54%
6 AM
14°
73%
7 AM
13°
74%
8 AM
13°
90%
9 AM
13°
68%
10 AM
14°
50%
11 AM
16°
60%
12 PM
19°
38%
1 PM
22°
34%
2 PM
24°
42%
3 PM
26°
45%
4 PM
27°
46%
5 PM
27°
47%
6 PM
27°
44%
7 PM
27°
44%
8 PM
26°
45%
9 PM
24°
46%
10 PM
24°
37%
11 PM
24°
41%
12 AM
24°
41%
1 AM
23°
47%
7-Day Forecast
Today
28° 18°
Partly Cloudy with a 90% chance of rain.
Tue
25° 14°
Rain, 87% chance.
Wed
22° 13°
Overcast with a 78% chance of rain.
Thu
26° 17°
Overcast with a 86% chance of rain.
Fri
32° 18°
Drizzle, 70% chance.
Sat
29° 17°
Rain, 82% chance.
Sun
24° 16°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 15° Overcast 11% 8 mph E 72%
3 AM 16° Overcast 26% 10 mph ESE 64%
4 AM 16° Overcast 47% 10 mph ESE 64%
5 AM 14° Overcast 54% 10 mph ESE 66%
6 AM 14° Overcast 73% 10 mph SE 67%
7 AM 13° Overcast 74% 11 mph SE 69%
8 AM 13° Overcast 90% 13 mph SE 76%
9 AM 13° Mostly Cloudy 68% 16 mph SE 81%
10 AM 14° Mostly Cloudy 50% 17 mph SE 82%
11 AM 16° Mostly Cloudy 60% 18 mph SE 76%
12 PM 19° Partly Cloudy 38% 19 mph SE 70%
1 PM 22° Mostly Clear 34% 20 mph SSE 64%
2 PM 24° Mostly Clear 42% 20 mph SSE 61%
3 PM 26° Partly Cloudy 45% 20 mph SSE 59%
4 PM 27° Partly Cloudy 46% 20 mph SSE 58%
5 PM 27° Partly Cloudy 47% 18 mph SSE 60%
6 PM 27° Partly Cloudy 44% 16 mph SSE 62%
7 PM 27° Partly Cloudy 44% 15 mph SSE 65%
8 PM 26° Mostly Cloudy 45% 14 mph S 68%
9 PM 24° Mostly Cloudy 46% 13 mph S 71%
10 PM 24° Mostly Cloudy 37% 13 mph S 73%
11 PM 24° Mostly Cloudy 41% 13 mph S 75%
12 AM 24° Partly Cloudy 41% 14 mph S 77%
1 AM 23° Partly Cloudy 47% 14 mph S 79%
15-Day Forecast
Today
9/14
Partly Cloudy
90%
18°
28°
Tue
9/15
Rain
87%
14°
25°
Wed
9/16
Overcast
78%
13°
22°
Thu
9/17
Overcast
86%
17°
26°
Fri
9/18
Drizzle
70%
18°
32°
Sat
9/19
Rain
82%
17°
29°
Sun
9/20
Rain
82%
16°
24°
Mon
9/21
Clear
53%
13°
22°
Tue
9/22
Drizzle
44%
12°
22°
Wed
9/23
Clear
25%
12°
23°
Thu
9/24
Drizzle
60%
13°
24°
Fri
9/25
Drizzle
60%
13°
23°
Sat
9/26
Drizzle
60%
13°
23°
Sun
9/27
Drizzle
60%
13°
24°
Mon
9/28
Drizzle
60%
12°
23°
24
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
24 AQI 4.3 µg/m³
O3
Ground-level ozone
21 AQI 24 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 24 Good 21 24
Tue 32 Good 32 19
Wed 28 Good 28 27
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 Mon Sep 14, 06:00'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
SBCAPE0 J/kg
MLCAPE27 J/kg
MUCAPE434 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index11.6
Kinematics
0–6 km Shear42 kt
0–1 km Shear14 kt
Eff. Shear29 kt
0–1 km SRH117
0–3 km SRH232
Eff. SRH103
Storm Motion322° @ 16 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.7
K-Index30.1
Thermo & Levels
PWAT1.27 in
0–3 km LR2.4 °C/km
700–500 LR6.1 °C/km
Total Totals42.8
LCL927 hPa
LFC981 hPa
EL974 hPa
Freezing Lvl14,288 ft