Excessive Heat Warning — Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO, 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 7:00 PM Heat Advisory — Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO, 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 7:00 PM Heat Advisory — Jefferson, IL, Perry, IL, Franklin, IL, Jackson, IL, Williamson, IL, Union, IL, Johnson, IL, Pope, IL, Alexander, IL, Pulaski, IL, Massac, IL, Fulton, KY, Hickman, KY, Carlisle, KY, Ballard, KY, McCracken, KY, Graves, KY, Livingston, KY, Marshall, KY, Calloway, 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 7:00 PM

Carter County, Missouri, United States

Last updated: 9:44 AM CDT  ·  Refresh
30°C
Feels like 36°
Mostly Clear
▲ 37°  /  ▼ 23°
Wind
3 mph WNW
Humidity
72%
Dew Point
25°
Pressure
29.28 inHg
Visibility
9 mi
UV Index
7.5
Cloud Cover
30%
Sunrise
6:04 AM
Sunset
8:15 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Carter County is currently mostly clear at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3490 J/kg) — isolated convective development possible. Sunrise: 6:04AM · Sunset: 8:15PM.

Alerts

Excessive Heat Warning
Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO, 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
Expires 7:00 PM
Heat Advisory
Perry, MO, Bollinger, MO, Cape Girardeau, MO, Wayne, MO, Carter, MO, Ripley, MO, Butler, MO, Stoddard, MO, Scott, MO, Mississippi, MO, New Madrid, MO, 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
Expires 7:00 PM
Heat Advisory
Jefferson, IL, Perry, IL, Franklin, IL, Jackson, IL, Williamson, IL, Union, IL, Johnson, IL, Pope, IL, Alexander, IL, Pulaski, IL, Massac, IL, Fulton, KY, Hickman, KY, Carlisle, KY, Ballard, KY, McCracken, KY, Graves, KY, Livingston, KY, Marshall, KY, Calloway, 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 7:00 PM
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
30°
3%
10 AM
32°
14%
11 AM
33°
14%
12 PM
35°
14%
1 PM
36°
14%
2 PM
37°
14%
3 PM
37°
15%
4 PM
36°
15%
5 PM
37°
15%
6 PM
35°
15%
7 PM
33°
8%
8 PM
32°
8%
9 PM
30°
8%
10 PM
29°
8%
11 PM
28°
8%
12 AM
27°
3%
1 AM
26°
3%
2 AM
26°
3%
3 AM
25°
3%
4 AM
25°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
25°
3%
8 AM
27°
3%
7-Day Forecast
Today
37° 23°
Partly Cloudy.
Mon
38° 24°
Clear.
Tue
39° 24°
Partly Cloudy with a 28% chance of rain.
Wed
32° 20°
Partly Cloudy with a 28% chance of rain.
Thu
32° 19°
Clear with a 29% chance of rain.
Fri
27° 18°
Rain, 71% chance.
Sat
30° 16°
Drizzle, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 30° Mostly Clear 3% 3 mph WNW 72%
10 AM 32° Partly Cloudy 14% 4 mph WNW 63%
11 AM 33° Partly Cloudy 14% 4 mph W 56%
12 PM 35° Partly Cloudy 14% 4 mph W 50%
1 PM 36° Mostly Clear 14% 5 mph W 47%
2 PM 37° Mostly Clear 14% 6 mph WSW 44%
3 PM 37° Partly Cloudy 15% 6 mph WSW 42%
4 PM 36° Partly Cloudy 15% 6 mph WSW 43%
5 PM 37° Partly Cloudy 15% 6 mph WSW 46%
6 PM 35° Mostly Clear 15% 5 mph SW 52%
7 PM 33° Mostly Clear 8% 4 mph SW 56%
8 PM 32° Partly Cloudy 8% 4 mph SSW 60%
9 PM 30° Partly Cloudy 8% 3 mph SSW 64%
10 PM 29° Mostly Cloudy 8% 3 mph S 68%
11 PM 28° Partly Cloudy 8% 3 mph S 72%
12 AM 27° Mostly Clear 3% 4 mph S 76%
1 AM 26° Partly Cloudy 3% 4 mph SSW 77%
2 AM 26° Partly Cloudy 3% 3 mph SSW 78%
3 AM 25° Partly Cloudy 3% 3 mph SW 80%
4 AM 25° Partly Cloudy 3% 3 mph WSW 80%
5 AM 24° Partly Cloudy 3% 3 mph WSW 82%
6 AM 24° Mostly Cloudy 3% 3 mph WSW 83%
7 AM 25° Partly Cloudy 3% 3 mph W 77%
8 AM 27° Partly Cloudy 3% 4 mph W 68%
15-Day Forecast
Today
7/26
Partly Cloudy
15%
23°
37°
Mon
7/27
Clear
12%
24°
38°
Tue
7/28
Partly Cloudy
28%
24°
39°
Wed
7/29
Partly Cloudy
28%
20°
32°
Thu
7/30
Clear
29%
19°
32°
Fri
7/31
Rain
71%
18°
27°
Sat
8/1
Drizzle
52%
16°
30°
Sun
8/2
Drizzle
43%
18°
31°
Mon
8/3
Drizzle
44%
19°
32°
Tue
8/4
Drizzle
51%
20°
34°
Wed
8/5
Drizzle
60%
21°
33°
Thu
8/6
Drizzle
60%
21°
33°
Fri
8/7
Drizzle
60%
21°
32°
Sat
8/8
Drizzle
60%
21°
32°
Sun
8/9
Drizzle
60%
21°
33°
53
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
53 AQI 10.4 µg/m³
O3
Ground-level ozone
37 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 53 Moderate 37 53
Tue 48 Good 35 48
Wed 44 Good 44 33
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 Sun Jul 26, 13:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3766 J/kg
MLCAPE3082 J/kg
MUCAPE3766 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-5.9
Kinematics
0–6 km Shear11 kt
0–1 km Shear14 kt
Eff. Shear25 kt
0–1 km SRH-21
0–3 km SRH-27
Eff. SRH-27
Storm Motion289° @ 14 kt
0–1 km EHI-0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.0
Thermo & Levels
PWAT1.72 in
0–3 km LR6.1 °C/km
700–500 LR5.4 °C/km
Total Totals45.6
LCL930 hPa
LFC991 hPa
EL132 hPa
Freezing Lvl17,149 ft