Extreme Heat Warning — Jefferson, IL, Wayne, IL, Edwards, IL, Wabash, IL, Perry, IL, Franklin, IL, Hamilton, IL, White, IL, Jackson, IL, Williamson, IL, Saline, IL, Gallatin, IL, Union, IL, Johnson, IL, Pope, IL, Hardin, IL, Alexander, IL, Pulaski, IL, Massac, IL, Gibson, IN, Pike, IN, Posey, IN, Vanderburgh, IN, Warrick, IN, Spencer, IN, Fulton, KY, Hickman, KY, Carlisle, KY, Ballard, KY, McCracken, KY, Graves, KY, Livingston, KY, Marshall, KY, Calloway, KY, Crittenden, KY, Lyon, KY, Trigg, KY, Caldwell, KY, Union, KY, Webster, KY, Hopkins, KY, Christian, KY, Henderson, KY, Daviess, KY, McLean, KY, Muhlenberg, KY, Todd, KY, Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO 8:00 PM

Wayne County, Missouri, United States

Last updated: 2:25 AM CDT  ·  Refresh
26°C
Feels like 28°
Clear
▲ 38°  /  ▼ 22°
Wind
2 mph SSE
Humidity
72%
Dew Point
20°
Pressure
29.38 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:35 AM
Sunset
7:25 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Wayne County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1329 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 7:25PM.

Alerts

Extreme Heat Warning
Jefferson, IL, Wayne, IL, Edwards, IL, Wabash, IL, Perry, IL, Franklin, IL, Hamilton, IL, White, IL, Jackson, IL, Williamson, IL, Saline, IL, Gallatin, IL, Union, IL, Johnson, IL, Pope, IL, Hardin, IL, Alexander, IL, Pulaski, IL, Massac, IL, Gibson, IN, Pike, IN, Posey, IN, Vanderburgh, IN, Warrick, IN, Spencer, IN, Fulton, KY, Hickman, KY, Carlisle, KY, Ballard, KY, McCracken, KY, Graves, KY, Livingston, KY, Marshall, KY, Calloway, KY, Crittenden, KY, Lyon, KY, Trigg, KY, Caldwell, KY, Union, KY, Webster, KY, Hopkins, KY, Christian, KY, Henderson, KY, Daviess, KY, McLean, KY, Muhlenberg, KY, Todd, KY, Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO
Expires 8:00 PM
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
10%
3 AM
25°
16%
4 AM
24°
16%
5 AM
22°
16%
6 AM
21°
14%
7 AM
22°
14%
8 AM
26°
15%
9 AM
31°
15%
10 AM
33°
23%
11 AM
34°
31%
12 PM
36°
35%
1 PM
38°
36%
2 PM
38°
32%
3 PM
38°
27%
4 PM
37°
18%
5 PM
37°
8%
6 PM
35°
3%
7 PM
34°
3%
8 PM
33°
5%
9 PM
29°
5%
10 PM
28°
5%
11 PM
28°
5%
12 AM
28°
9%
1 AM
28°
9%
7-Day Forecast
Today
38° 22°
Mostly Clear with a 32% chance of rain.
Sat
39° 22°
Mostly Clear with a 23% chance of rain.
Sun
38° 21°
Clear.
Mon
33° 14°
Clear.
Tue
39° 16°
Clear.
Wed
41° 19°
Clear.
Thu
39° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 10% 2 mph SSE 72%
3 AM 25° Clear 16% 1 mph NNW 72%
4 AM 24° Clear 16% 1 mph NNW 74%
5 AM 22° Clear 16% 1 mph WNW 76%
6 AM 21° Clear 14% 1 mph W 78%
7 AM 22° Clear 14% 1 mph W 76%
8 AM 26° Clear 15% 1 mph W 67%
9 AM 31° Clear 15% 1 mph W 58%
10 AM 33° Clear 23% 2 mph WSW 50%
11 AM 34° Clear 31% 2 mph SW 46%
12 PM 36° Clear 35% 2 mph SSW 42%
1 PM 38° Mostly Clear 36% 2 mph S 39%
2 PM 38° Mostly Clear 32% 3 mph SSE 38%
3 PM 38° Mostly Clear 27% 4 mph SSE 38%
4 PM 37° Partly Cloudy 18% 4 mph SSE 40%
5 PM 37° Mostly Clear 8% 4 mph SSE 45%
6 PM 35° Mostly Clear 3% 4 mph SSE 51%
7 PM 34° Mostly Clear 3% 4 mph SSE 55%
8 PM 33° Mostly Clear 5% 4 mph SSE 57%
9 PM 29° Mostly Clear 5% 4 mph SE 58%
10 PM 28° Clear 5% 4 mph SE 59%
11 PM 28° Mostly Clear 5% 4 mph SE 60%
12 AM 28° Mostly Clear 9% 3 mph SE 62%
1 AM 28° Mostly Clear 9% 3 mph SSE 63%
15-Day Forecast
Today
9/4
Mostly Clear
32%
22°
38°
Sat
9/5
Mostly Clear
23%
22°
39°
Sun
9/6
Clear
14%
21°
38°
Mon
9/7
Clear
7%
14°
33°
Tue
9/8
Clear
3%
16°
39°
Wed
9/9
Clear
17%
19°
41°
Thu
9/10
Clear
17%
19°
39°
Fri
9/11
Drizzle
68%
19°
41°
Sat
9/12
Clear
44%
21°
42°
Sun
9/13
Drizzle
51%
17°
40°
Mon
9/14
Clear
60%
21°
37°
Tue
9/15
Drizzle
60%
21°
37°
Wed
9/16
Drizzle
60%
21°
37°
Thu
9/17
Clear
60%
19°
34°
Fri
9/18
Clear
3%
19°
34°
47
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
47 AQI 8.6 µg/m³
O3
Ground-level ozone
42 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 47 Good 42 47
Sat 52 Moderate 41 52
Sun 54 Moderate 39 54
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 Sep 4, 06:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE69 J/kg
MLCAPE382 J/kg
MUCAPE520 J/kg
SBCIN-571 J/kg
MLCIN-197 J/kg
Lifted Index0.1
Kinematics
0–6 km Shear3 kt
0–1 km Shear15 kt
Eff. Shear9 kt
0–1 km SRH-43
0–3 km SRH-34
Eff. SRH-24
Storm Motion88° @ 11 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index33.7
Thermo & Levels
PWAT1.66 in
0–3 km LR4.9 °C/km
700–500 LR5.7 °C/km
Total Totals46.5
LCL923 hPa
LFC487 hPa
EL336 hPa
Freezing Lvl16,240 ft