Flash Flood Warning — Adair County, IA, Audubon County, IA, Cass County, IA, Dallas County, IA, Guthrie County, IA, Madison County, IA 9:00 AM Areal Flood Watch 1:00 PM

Guthrie County, Iowa, United States

Last updated: 5:44 AM CDT  ·  Refresh
20°C
Feels like 22°
Overcast
▲ 21°  /  ▼ 13°
Wind
4 mph W
Humidity
93%
Dew Point
19°
Pressure
28.70 inHg
Visibility
6 mi
UV Index
0.0
Cloud Cover
95%
Sunrise
6:58 AM
Sunset
7:27 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Guthrie County is currently overcast at 20°C. Precipitation is likely — peak probability 82% around 6 AM. Sunrise: 6:58AM · Sunset: 7:27PM.

31 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
20°
80%
6 AM
18°
81%
7 AM
18°
70%
8 AM
19°
71%
9 AM
17°
72%
10 AM
18°
72%
11 AM
18°
69%
12 PM
18°
64%
1 PM
19°
38%
2 PM
19°
38%
3 PM
19°
38%
4 PM
19°
29%
5 PM
19°
28%
6 PM
18°
17%
7 PM
18°
17%
8 PM
18°
10%
9 PM
16°
14%
10 PM
16°
34%
11 PM
16°
28%
12 AM
16°
28%
1 AM
16°
38%
2 AM
16°
39%
3 AM
16°
39%
4 AM
16°
30%
7-Day Forecast
Today
21° 13°
Overcast with a 80% chance of rain.
Wed
21° 13°
Overcast with a 78% chance of rain.
Thu
27° 17°
Mostly Cloudy with a 84% chance of rain.
Fri
31° 17°
Overcast with a 82% chance of rain.
Sat
30° 18°
Rain, 64% chance.
Sun
23° 16°
Clear with a 29% chance of rain.
Mon
23° 13°
Rain, 28% chance.
TimeTempConditionsPrecipWindHumidity
Now 20° Overcast 80% 4 mph W 93%
6 AM 18° Rain 81% 5 mph NW 90%
7 AM 18° Heavy Rain 70% 6 mph NNW 90%
8 AM 19° Overcast 71% 7 mph NNW 89%
9 AM 17° Heavy Rain 72% 9 mph NNW 84%
10 AM 18° Heavy Rain 72% 10 mph N 81%
11 AM 18° Heavy Rain 69% 11 mph N 77%
12 PM 18° Rain 64% 10 mph N 74%
1 PM 19° Rain 38% 9 mph N 73%
2 PM 19° Rain 38% 7 mph N 72%
3 PM 19° Thunderstorm 38% 6 mph N 72%
4 PM 19° Rain 29% 5 mph N 74%
5 PM 19° Overcast 28% 5 mph NNE 76%
6 PM 18° Overcast 17% 4 mph NNE 77%
7 PM 18° Mostly Cloudy 17% 4 mph NNE 78%
8 PM 18° Mostly Cloudy 10% 4 mph NE 79%
9 PM 16° Mostly Cloudy 14% 4 mph NE 80%
10 PM 16° Overcast 34% 4 mph ENE 81%
11 PM 16° Overcast 28% 5 mph NE 81%
12 AM 16° Overcast 28% 5 mph ENE 82%
1 AM 16° Overcast 38% 6 mph ENE 81%
2 AM 16° Overcast 39% 6 mph ENE 79%
3 AM 16° Overcast 39% 6 mph ENE 78%
4 AM 16° Overcast 30% 6 mph ENE 79%
15-Day Forecast
Today
9/15
Overcast
80%
13°
21°
Wed
9/16
Overcast
78%
13°
21°
Thu
9/17
Mostly Cloudy
84%
17°
27°
Fri
9/18
Overcast
82%
17°
31°
Sat
9/19
Rain
64%
18°
30°
Sun
9/20
Clear
29%
16°
23°
Mon
9/21
Rain
28%
13°
23°
Tue
9/22
Rain
68%
11°
23°
Wed
9/23
Rain
68%
13°
24°
Thu
9/24
Clear
21%
12°
23°
Fri
9/25
Drizzle
60%
12°
26°
Sat
9/26
Clear
60%
14°
27°
Sun
9/27
Drizzle
60%
14°
27°
Mon
9/28
Drizzle
60%
14°
26°
Tue
9/29
Drizzle
60%
14°
25°
31
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
18 AQI 3.3 µg/m³
O3
Ground-level ozone
Dominant
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 31 Good 31 18
Wed 26 Good 26 13
Thu 29 Good 16 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 Tue Sep 15, 09:00'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
MLCAPE192 J/kg
MUCAPE1038 J/kg
SBCIN0 J/kg
MLCIN-68 J/kg
Lifted Index1.6
Kinematics
0–6 km Shear40 kt
0–1 km Shear20 kt
Eff. Shear29 kt
0–1 km SRH33
0–3 km SRH64
Eff. SRH69
Storm Motion272° @ 38 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.1
K-Index40.5
Thermo & Levels
PWAT2.19 in
0–3 km LR4.4 °C/km
700–500 LR5.3 °C/km
Total Totals47.5
LCL959 hPa
LFC972 hPa
EL972 hPa
Freezing Lvl13,891 ft