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

Scott County, Missouri, United States

Last updated: 12:14 PM CDT  ·  Refresh
33°C
Feels like 42°
Mostly Clear
▲ 37°  /  ▼ 24°
Wind
5 mph SW
Humidity
68%
Dew Point
27°
Pressure
29.58 inHg
Visibility
10 mi
UV Index
9.5
Cloud Cover
19%
Sunrise
5:58 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Scott County is currently mostly clear at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 4234 J/kg) — isolated convective development possible. Sunrise: 5:58AM · Sunset: 8:10PM.

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
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
7%
1 PM
34°
13%
2 PM
35°
18%
3 PM
35°
18%
4 PM
36°
19%
5 PM
36°
5%
6 PM
35°
5%
7 PM
34°
5%
8 PM
33°
5%
9 PM
30°
5%
10 PM
30°
5%
11 PM
29°
5%
12 AM
29°
5%
1 AM
28°
5%
2 AM
28°
5%
3 AM
27°
5%
4 AM
27°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
25°
3%
8 AM
27°
3%
9 AM
28°
3%
10 AM
29°
3%
11 AM
31°
3%
7-Day Forecast
Today
37° 24°
Clear.
Mon
37° 24°
Mostly Clear.
Tue
38° 24°
Clear.
Wed
31° 21°
Mostly Clear with a 38% chance of rain.
Thu
32° 19°
Clear.
Fri
29° 20°
Drizzle, 68% chance.
Sat
31° 18°
Rain, 81% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Mostly Clear 7% 5 mph SW 68%
1 PM 34° Mostly Clear 13% 5 mph WSW 61%
2 PM 35° Clear 18% 6 mph WSW 60%
3 PM 35° Clear 18% 5 mph WSW 59%
4 PM 36° Clear 19% 6 mph SW 58%
5 PM 36° Clear 5% 7 mph SW 60%
6 PM 35° Clear 5% 6 mph SW 63%
7 PM 34° Clear 5% 6 mph SW 68%
8 PM 33° Mostly Clear 5% 5 mph SSW 71%
9 PM 30° Partly Cloudy 5% 6 mph SSW 73%
10 PM 30° Mostly Cloudy 5% 5 mph SSW 75%
11 PM 29° Mostly Cloudy 5% 4 mph SSW 77%
12 AM 29° Mostly Cloudy 5% 6 mph WSW 78%
1 AM 28° Mostly Cloudy 5% 7 mph N 79%
2 AM 28° Partly Cloudy 5% 6 mph E 82%
3 AM 27° Partly Cloudy 5% 6 mph SE 85%
4 AM 27° Partly Cloudy 3% 6 mph SSE 86%
5 AM 24° Partly Cloudy 3% 6 mph S 85%
6 AM 24° Mostly Clear 3% 6 mph S 84%
7 AM 25° Mostly Clear 3% 6 mph S 82%
8 AM 27° Mostly Clear 3% 7 mph SSW 78%
9 AM 28° Mostly Clear 3% 7 mph SW 75%
10 AM 29° Mostly Clear 3% 7 mph SW 72%
11 AM 31° Clear 3% 6 mph SW 68%
15-Day Forecast
Today
7/26
Clear
18%
24°
37°
Mon
7/27
Mostly Clear
7%
24°
37°
Tue
7/28
Clear
16%
24°
38°
Wed
7/29
Mostly Clear
38%
21°
31°
Thu
7/30
Clear
19%
19°
32°
Fri
7/31
Drizzle
68%
20°
29°
Sat
8/1
Rain
81%
18°
31°
Sun
8/2
Drizzle
60%
20°
31°
Mon
8/3
Drizzle
60%
19°
31°
Tue
8/4
Drizzle
60%
22°
33°
Wed
8/5
Drizzle
60%
22°
33°
Thu
8/6
Drizzle
60%
22°
33°
Fri
8/7
Drizzle
60%
21°
32°
Sat
8/8
Drizzle
60%
21°
33°
Sun
8/9
Drizzle
60%
22°
33°
52
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
52 AQI 9.9 µg/m³
O3
Ground-level ozone
30 AQI 32 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 52 Moderate 30 52
Tue 54 Moderate 31 54
Wed 41 Good 41 38
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
SBCAPE5644 J/kg
MLCAPE4686 J/kg
MUCAPE5644 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-9.1
Kinematics
0–6 km Shear18 kt
0–1 km Shear6 kt
Eff. Shear23 kt
0–1 km SRH-6
0–3 km SRH-38
Eff. SRH-38
Storm Motion296° @ 18 kt
0–1 km EHI-0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index34.4
Thermo & Levels
PWAT1.93 in
0–3 km LR6.8 °C/km
700–500 LR5.7 °C/km
Total Totals47.2
LCL919 hPa
LFC1002 hPa
EL122 hPa
Freezing Lvl17,133 ft