Freeze Warning — Greene, IL, Macoupin, IL, Montgomery, IL, Bond, IL, Fayette, IL, Clinton, IL, Marion, IL, Washington, IL, Randolph, IL, Adams, IL, Brown, IL, Pike, IL, Calhoun, IL, Jersey, IL, Madison, IL, St. Clair, IL, Monroe, IL, Knox, MO, Lewis, MO, Shelby, MO, Marion, MO, Monroe, MO, Ralls, MO, Pike, MO, Boone, MO, Audrain, MO, Moniteau, MO, Cole, MO, Osage, MO, Callaway, MO, Montgomery, MO, Lincoln, MO, Gasconade, MO, Warren, MO, St. Charles, MO, Franklin, MO, St. Louis, MO, St. Louis City, MO, Jefferson, MO, Crawford, MO, Washington, MO, St. Francois, MO, Ste. Genevieve, MO, Iron, MO, Madison, MO, Reynolds, MO 8:00 AM

Iron County, Missouri, United States

Last updated: 1:19 PM CDT  ·  Refresh
11°C
Feels like 8°
Mostly Cloudy
▲ 13°  /  ▼ 1°
Wind
7 mph NNW
Humidity
69%
Dew Point
6°
Pressure
28.79 inHg
Visibility
10 mi
UV Index
4.0
Cloud Cover
80%
Sunrise
6:32 AM
Sunset
4:59 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Iron County is currently mostly cloudy at 11°C. Dry conditions are expected through the next 24 hours. Sunrise: 6:32AM · Sunset: 4:59PM.

Alerts

Freeze Warning
Greene, IL, Macoupin, IL, Montgomery, IL, Bond, IL, Fayette, IL, Clinton, IL, Marion, IL, Washington, IL, Randolph, IL, Adams, IL, Brown, IL, Pike, IL, Calhoun, IL, Jersey, IL, Madison, IL, St. Clair, IL, Monroe, IL, Knox, MO, Lewis, MO, Shelby, MO, Marion, MO, Monroe, MO, Ralls, MO, Pike, MO, Boone, MO, Audrain, MO, Moniteau, MO, Cole, MO, Osage, MO, Callaway, MO, Montgomery, MO, Lincoln, MO, Gasconade, MO, Warren, MO, St. Charles, MO, Franklin, MO, St. Louis, MO, St. Louis City, MO, Jefferson, MO, Crawford, MO, Washington, MO, St. Francois, MO, Ste. Genevieve, MO, Iron, MO, Madison, MO, Reynolds, MO
Expires 8:00 AM
28 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
11°
0%
2 PM
13°
0%
3 PM
13°
0%
4 PM
12°
0%
5 PM
11°
0%
6 PM
9°
0%
7 PM
9°
0%
8 PM
7°
0%
9 PM
7°
0%
10 PM
6°
0%
11 PM
5°
0%
12 AM
5°
0%
1 AM
4°
0%
2 AM
4°
0%
3 AM
3°
0%
4 AM
2°
0%
5 AM
1°
0%
6 AM
1°
0%
7 AM
2°
0%
8 AM
3°
0%
9 AM
4°
0%
10 AM
6°
0%
11 AM
7°
0%
12 PM
11°
0%
7-Day Forecast
Today
13° 1°
Mostly Cloudy.
Sat
16° 1°
Partly Cloudy.
Sun
21° 3°
Clear.
Mon
21° 7°
Clear.
Tue
22° 8°
Clear with a 21% chance of rain.
Wed
19° 7°
Partly Cloudy with a 39% chance of rain.
Thu
16° 3°
Partly Cloudy with a 33% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 11° Mostly Cloudy 0% 7 mph NNW 69%
2 PM 13° Mostly Cloudy 0% 8 mph NNW 66%
3 PM 13° Mostly Cloudy 0% 7 mph NNW 65%
4 PM 12° Partly Cloudy 0% 6 mph NNW 65%
5 PM 11° Partly Cloudy 0% 5 mph N 69%
6 PM 9° Partly Cloudy 0% 5 mph N 75%
7 PM 9° Partly Cloudy 0% 5 mph N 78%
8 PM 7° Mostly Cloudy 0% 5 mph N 79%
9 PM 7° Partly Cloudy 0% 5 mph N 81%
10 PM 6° Partly Cloudy 0% 5 mph N 83%
11 PM 5° Partly Cloudy 0% 4 mph N 84%
12 AM 5° Partly Cloudy 0% 4 mph N 85%
1 AM 4° Partly Cloudy 0% 4 mph N 86%
2 AM 4° Mostly Clear 0% 3 mph N 87%
3 AM 3° Mostly Clear 0% 3 mph N 88%
4 AM 2° Partly Cloudy 0% 3 mph NNW 88%
5 AM 1° Partly Cloudy 0% 3 mph NNW 88%
6 AM 1° Partly Cloudy 0% 3 mph NNW 88%
7 AM 2° Partly Cloudy 0% 3 mph NNW 86%
8 AM 3° Partly Cloudy 0% 3 mph NNW 81%
9 AM 4° Mostly Cloudy 0% 3 mph NNW 71%
10 AM 6° Mostly Cloudy 0% 3 mph NNW 64%
11 AM 7° Mostly Cloudy 0% 3 mph NNW 59%
12 PM 11° Mostly Cloudy 0% 3 mph NNW 55%
15-Day Forecast
Today
11/6
Mostly Cloudy
0%
1°
13°
Sat
11/7
Partly Cloudy
0%
1°
16°
Sun
11/8
Clear
3%
3°
21°
Mon
11/9
Clear
3%
7°
21°
Tue
11/10
Clear
21%
8°
22°
Wed
11/11
Partly Cloudy
39%
7°
19°
Thu
11/12
Partly Cloudy
33%
3°
16°
Fri
11/13
Overcast
14%
-1°
10°
Sat
11/14
Mostly Clear
38%
-3°
12°
Sun
11/15
Mostly Cloudy
50%
-3°
14°
Mon
11/16
Overcast
78%
1°
16°
Tue
11/17
Drizzle
82%
7°
16°
Wed
11/18
Drizzle
79%
7°
16°
Thu
11/19
Drizzle
72%
6°
16°
Fri
11/20
Drizzle
76%
6°
15°
28
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
16 AQI 2.9 µg/m³
O3
Ground-level ozone
Dominant
28 AQI 31 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sat 28 Good 28 16
Sun 40 Good 30 40
Mon 31 Good 31 24
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 Fri Nov 6, 18:00'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
SBCAPE24 J/kg
MLCAPE10 J/kg
MUCAPE0 J/kg
SBCIN-0 J/kg
MLCIN-1 J/kg
Lifted Index9.9
Kinematics
0–6 km Shear13 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH12
0–3 km SRH45
Eff. SRH—
Storm Motion353° @ 27 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index-7.3
Thermo & Levels
PWAT0.44 in
0–3 km LR3.6 °C/km
700–500 LR7.4 °C/km
Total Totals37.9
LCL900 hPa
LFC975 hPa
EL867 hPa
Freezing Lvl10,138 ft