Areal Flood Watch 7:00 AM

Webster County, Iowa, United States

Last updated: 2:17 AM CDT  ·  Refresh
14°C
Feels like 12°
Mostly Cloudy
▲ 23°  /  ▼ 15°
Wind
5 mph ESE
Humidity
74%
Dew Point
11°
Pressure
28.99 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
83%
Sunrise
6:55 AM
Sunset
7:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Webster County is currently mostly cloudy at 14°C. Precipitation is likely — peak probability 86% around 12 PM. Sunrise: 6:55AM · Sunset: 7:27PM.

Alerts

Areal Flood Watch
Expires 7:00 AM
29 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
14°
29%
3 AM
14°
45%
4 AM
15°
51%
5 AM
13°
54%
6 AM
13°
57%
7 AM
12°
66%
8 AM
12°
70%
9 AM
13°
85%
10 AM
13°
85%
11 AM
14°
76%
12 PM
15°
85%
1 PM
18°
77%
2 PM
19°
77%
3 PM
21°
60%
4 PM
22°
69%
5 PM
23°
81%
6 PM
23°
70%
7 PM
23°
70%
8 PM
23°
64%
9 PM
21°
68%
10 PM
21°
72%
11 PM
21°
76%
12 AM
21°
77%
1 AM
21°
68%
7-Day Forecast
Today
23° 15°
Rain, 81% chance.
Tue
22° 14°
Overcast with a 76% chance of rain.
Wed
21° 12°
Mostly Cloudy with a 72% chance of rain.
Thu
24° 16°
Overcast with a 76% chance of rain.
Fri
30° 17°
Rain, 90% chance.
Sat
26° 17°
Rain, 77% chance.
Sun
21° 14°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 14° Mostly Cloudy 29% 5 mph ESE 74%
3 AM 14° Overcast 45% 8 mph ESE 65%
4 AM 15° Overcast 51% 9 mph ESE 66%
5 AM 13° Overcast 54% 10 mph ESE 71%
6 AM 13° Overcast 57% 12 mph SE 75%
7 AM 12° Mostly Cloudy 66% 14 mph SE 79%
8 AM 12° Overcast 70% 16 mph SE 83%
9 AM 13° Rain 85% 18 mph SE 88%
10 AM 13° Thunderstorm 85% 20 mph SE 89%
11 AM 14° Rain 76% 21 mph SE 86%
12 PM 15° Mostly Cloudy 85% 21 mph SE 84%
1 PM 18° Mostly Cloudy 77% 22 mph SSE 81%
2 PM 19° Heavy Rain 77% 22 mph SSE 78%
3 PM 21° Overcast 60% 21 mph SSE 76%
4 PM 22° Overcast 69% 19 mph SSE 75%
5 PM 23° Rain 81% 16 mph SSE 77%
6 PM 23° Heavy Rain 70% 15 mph SSE 79%
7 PM 23° Heavy Rain 70% 15 mph SSE 81%
8 PM 23° Heavy Rain 64% 15 mph SSE 84%
9 PM 21° Thunderstorm 68% 16 mph S 86%
10 PM 21° Thunderstorm 72% 17 mph S 88%
11 PM 21° Heavy Rain 76% 15 mph S 89%
12 AM 21° Rain 77% 13 mph S 89%
1 AM 21° Drizzle 68% 12 mph S 90%
15-Day Forecast
Today
9/14
Rain
81%
15°
23°
Tue
9/15
Overcast
76%
14°
22°
Wed
9/16
Mostly Cloudy
72%
12°
21°
Thu
9/17
Overcast
76%
16°
24°
Fri
9/18
Rain
90%
17°
30°
Sat
9/19
Rain
77%
17°
26°
Sun
9/20
Rain
82%
14°
21°
Mon
9/21
Clear
18%
13°
21°
Tue
9/22
Clear
44%
12°
21°
Wed
9/23
Clear
14%
11°
21°
Thu
9/24
Drizzle
60%
13°
23°
Fri
9/25
Drizzle
60%
13°
23°
Sat
9/26
Drizzle
60%
13°
23°
Sun
9/27
Drizzle
60%
13°
23°
Mon
9/28
Drizzle
60%
12°
22°
29
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
14 AQI 2.5 µg/m³
O3
Ground-level ozone
Dominant
29 AQI 32 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 29 Good 29 14
Tue 33 Good 33 18
Wed 24 Good 24 16
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 LCL0°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 80 90 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE16 J/kg
MUCAPE21 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index12.8
Kinematics
0–6 km Shear41 kt
0–1 km Shear17 kt
Eff. Shear—
0–1 km SRH64
0–3 km SRH307
Eff. SRH—
Storm Motion324° @ 17 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index17.8
Thermo & Levels
PWAT1.06 in
0–3 km LR2.1 °C/km
700–500 LR6.0 °C/km
Total Totals28.7
LCL935 hPa
LFC—
EL—
Freezing Lvl13,839 ft