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: 12:14 PM CDT  ·  Refresh
34°C
Feels like 42°
Partly Cloudy
▲ 37°  /  ▼ 23°
Wind
4 mph W
Humidity
58%
Dew Point
25°
Pressure
29.26 inHg
Visibility
10 mi
UV Index
9.0
Cloud Cover
42%
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 partly cloudy at 34°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3613 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
34°
3%
1 PM
36°
3%
2 PM
36°
3%
3 PM
36°
3%
4 PM
36°
3%
5 PM
37°
3%
6 PM
36°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
31°
3%
10 PM
29°
3%
11 PM
29°
3%
12 AM
28°
3%
1 AM
27°
3%
2 AM
27°
3%
3 AM
26°
3%
4 AM
26°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
25°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
31°
3%
7-Day Forecast
Today
37° 23°
Mostly Clear.
Mon
37° 23°
Mostly Clear.
Tue
38° 24°
Partly Cloudy.
Wed
31° 23°
Mostly Clear with a 62% chance of rain.
Thu
32° 19°
Clear with a 53% chance of rain.
Fri
29° 19°
Rain, 90% chance.
Sat
30° 18°
Clear with a 60% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 34° Partly Cloudy 3% 4 mph W 58%
1 PM 36° Partly Cloudy 3% 4 mph W 51%
2 PM 36° Mostly Clear 3% 5 mph W 48%
3 PM 36° Mostly Clear 3% 6 mph WSW 46%
4 PM 36° Clear 3% 7 mph WSW 45%
5 PM 37° Clear 3% 6 mph WSW 48%
6 PM 36° Clear 3% 6 mph WSW 51%
7 PM 34° Clear 3% 5 mph WSW 56%
8 PM 33° Mostly Clear 3% 4 mph SW 60%
9 PM 31° Mostly Clear 3% 4 mph SW 62%
10 PM 29° Partly Cloudy 3% 3 mph SSW 66%
11 PM 29° Partly Cloudy 3% 2 mph SSW 68%
12 AM 28° Mostly Clear 3% 2 mph WSW 71%
1 AM 27° Mostly Clear 3% 3 mph WNW 73%
2 AM 27° Mostly Clear 3% 2 mph NW 74%
3 AM 26° Partly Cloudy 3% 3 mph NNW 76%
4 AM 26° Mostly Cloudy 3% 3 mph NNE 78%
5 AM 23° Mostly Cloudy 3% 2 mph W 79%
6 AM 23° Mostly Cloudy 3% 2 mph WSW 81%
7 AM 25° Partly Cloudy 3% 3 mph WSW 80%
8 AM 27° Partly Cloudy 3% 3 mph W 72%
9 AM 29° Partly Cloudy 3% 4 mph W 66%
10 AM 31° Partly Cloudy 3% 4 mph W 60%
11 AM 31° Partly Cloudy 3% 4 mph WSW 56%
15-Day Forecast
Today
7/26
Mostly Clear
3%
23°
37°
Mon
7/27
Mostly Clear
7%
23°
37°
Tue
7/28
Partly Cloudy
16%
24°
38°
Wed
7/29
Mostly Clear
62%
23°
31°
Thu
7/30
Clear
53%
19°
32°
Fri
7/31
Rain
90%
19°
29°
Sat
8/1
Clear
60%
18°
30°
Sun
8/2
Drizzle
60%
19°
30°
Mon
8/3
Drizzle
60%
18°
31°
Tue
8/4
Drizzle
60%
19°
33°
Wed
8/5
Drizzle
60%
20°
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, 16:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE5004 J/kg
MLCAPE3987 J/kg
MUCAPE5004 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-7.8
Kinematics
0–6 km Shear15 kt
0–1 km Shear5 kt
Eff. Shear18 kt
0–1 km SRH-7
0–3 km SRH-14
Eff. SRH-14
Storm Motion278° @ 14 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.0
Thermo & Levels
PWAT1.86 in
0–3 km LR7.7 °C/km
700–500 LR5.4 °C/km
Total Totals46.7
LCL872 hPa
LFC991 hPa
EL124 hPa
Freezing Lvl17,146 ft