Freeze Warning — Emmet, IA, Kossuth, IA, Winnebago, IA, Worth, IA, Palo Alto, IA, Hancock, IA, Cerro Gordo, IA, Pocahontas, IA, Humboldt, IA, Wright, IA, Franklin, IA, Butler, IA, Bremer, IA, Sac, IA, Calhoun, IA, Webster, IA, Hamilton, IA, Hardin, IA, Grundy, IA, Black Hawk, IA, Crawford, IA, Carroll, IA, Greene, IA, Boone, IA, Story, IA, Marshall, IA, Tama, IA, Audubon, IA, Guthrie, IA, Dallas, IA, Polk, IA, Jasper, IA, Poweshiek, IA, Cass, IA, Adair, IA, Madison, IA, Warren, IA, Marion, IA, Mahaska, IA, Adams, IA, Union, IA, Clarke, IA, Lucas, IA, Monroe, IA, Wapello, IA, Taylor, IA, Ringgold, IA, Decatur, IA, Wayne, IA, Appanoose, IA 9:00 AM

Marion County, Iowa, United States

Last updated: 9:49 PM CDT  ·  Refresh
7°C
Feels like 4°
Clear
▲ 11°  /  ▼ 2°
Wind
6 mph NNW
Humidity
75%
Dew Point
1°
Pressure
29.57 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
6%
Sunrise
7:24 AM
Sunset
6:29 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Marion County is currently clear at 6°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:24AM · Sunset: 6:29PM.

Alerts

Freeze Warning
Emmet, IA, Kossuth, IA, Winnebago, IA, Worth, IA, Palo Alto, IA, Hancock, IA, Cerro Gordo, IA, Pocahontas, IA, Humboldt, IA, Wright, IA, Franklin, IA, Butler, IA, Bremer, IA, Sac, IA, Calhoun, IA, Webster, IA, Hamilton, IA, Hardin, IA, Grundy, IA, Black Hawk, IA, Crawford, IA, Carroll, IA, Greene, IA, Boone, IA, Story, IA, Marshall, IA, Tama, IA, Audubon, IA, Guthrie, IA, Dallas, IA, Polk, IA, Jasper, IA, Poweshiek, IA, Cass, IA, Adair, IA, Madison, IA, Warren, IA, Marion, IA, Mahaska, IA, Adams, IA, Union, IA, Clarke, IA, Lucas, IA, Monroe, IA, Wapello, IA, Taylor, IA, Ringgold, IA, Decatur, IA, Wayne, IA, Appanoose, IA
Expires 9:00 AM
21 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
7°
3%
10 PM
6°
3%
11 PM
6°
3%
12 AM
5°
3%
1 AM
4°
3%
2 AM
4°
3%
3 AM
3°
3%
4 AM
3°
3%
5 AM
2°
3%
6 AM
2°
3%
7 AM
3°
3%
8 AM
5°
3%
9 AM
8°
3%
10 AM
10°
3%
11 AM
11°
3%
12 PM
13°
3%
1 PM
14°
3%
2 PM
14°
3%
3 PM
15°
3%
4 PM
14°
3%
5 PM
12°
3%
6 PM
11°
3%
7 PM
10°
3%
8 PM
9°
3%
7-Day Forecast
Tonight
11° 2°
Clear.
Sat
15° 2°
Clear.
Sun
19° 4°
Clear.
Mon
22° 6°
Partly Cloudy.
Tue
23° 9°
Partly Cloudy.
Wed
24° 12°
Mostly Cloudy with a 21% chance of rain.
Thu
26° 13°
Clear with a 21% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 7° Clear 3% 6 mph NNW 75%
10 PM 6° Clear 3% 5 mph NNW 74%
11 PM 6° Clear 3% 5 mph NW 76%
12 AM 5° Clear 3% 4 mph NW 78%
1 AM 4° Clear 3% 4 mph NW 79%
2 AM 4° Clear 3% 4 mph NW 80%
3 AM 3° Clear 3% 3 mph WNW 82%
4 AM 3° Clear 3% 3 mph W 82%
5 AM 2° Clear 3% 3 mph WSW 82%
6 AM 2° Clear 3% 4 mph SSW 82%
7 AM 3° Clear 3% 4 mph SSW 79%
8 AM 5° Clear 3% 5 mph SSW 74%
9 AM 8° Clear 3% 7 mph SSW 66%
10 AM 10° Clear 3% 8 mph SSW 60%
11 AM 11° Clear 3% 9 mph SW 54%
12 PM 13° Clear 3% 10 mph SW 48%
1 PM 14° Clear 3% 10 mph SW 46%
2 PM 14° Clear 3% 10 mph SSW 46%
3 PM 15° Clear 3% 10 mph SSW 46%
4 PM 14° Clear 3% 10 mph SSW 51%
5 PM 12° Clear 3% 9 mph SSW 56%
6 PM 11° Clear 3% 9 mph SSW 61%
7 PM 10° Clear 3% 9 mph SSW 64%
8 PM 9° Clear 3% 9 mph SSW 65%
15-Day Forecast
Today
10/16
Clear
3%
2°
11°
Sat
10/17
Clear
3%
2°
15°
Sun
10/18
Clear
3%
4°
19°
Mon
10/19
Partly Cloudy
3%
6°
22°
Tue
10/20
Partly Cloudy
5%
9°
23°
Wed
10/21
Mostly Cloudy
21%
12°
24°
Thu
10/22
Clear
21%
13°
26°
Fri
10/23
Mostly Clear
3%
14°
26°
Sat
10/24
Drizzle
54%
12°
25°
Sun
10/25
Drizzle
54%
9°
19°
Mon
10/26
Rain
60%
8°
18°
Tue
10/27
Clear
60%
8°
18°
Wed
10/28
Drizzle
60%
8°
18°
Thu
10/29
Drizzle
60%
8°
19°
Fri
10/30
Drizzle
60%
8°
18°
21
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
11 AQI 2.0 µg/m³
O3
Ground-level ozone
Dominant
21 AQI 24 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 21 Good 21 11
Sun 26 Good 26 4
Mon 24 Good 24 17
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 Sat Oct 17, 01:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 80 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE3 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index20.1
Kinematics
0–6 km Shear47 kt
0–1 km Shear19 kt
Eff. Shear—
0–1 km SRH78
0–3 km SRH95
Eff. SRH—
Storm Motion25° @ 36 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-19.4
Thermo & Levels
PWAT0.35 in
0–3 km LR3.0 °C/km
700–500 LR5.2 °C/km
Total Totals24.8
LCL927 hPa
LFC—
EL—
Freezing Lvl3,996 ft