Heat Advisory — Jefferson, IL, Wayne, IL, Edwards, IL, Wabash, 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

New Madrid County, Missouri, United States

Last updated: 8:09 AM CDT  ·  Refresh
26°C
Feels like 28°
Mostly Clear
▲ 34°  /  ▼ 24°
Wind
9 mph SSW
Humidity
81%
Dew Point
23°
Pressure
29.77 inHg
Visibility
10 mi
UV Index
5.2
Cloud Cover
11%
Sunrise
6:12 AM
Sunset
7:55 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: New Madrid County is currently mostly clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3120 J/kg) — isolated convective development possible. Sunrise: 6:12AM · Sunset: 7:55PM.

Alerts

Heat Advisory
Jefferson, IL, Wayne, IL, Edwards, IL, Wabash, 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
37 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
5%
9 AM
26°
14%
10 AM
28°
7%
11 AM
29°
7%
12 PM
31°
7%
1 PM
32°
3%
2 PM
33°
3%
3 PM
33°
3%
4 PM
33°
3%
5 PM
33°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
30°
3%
9 PM
28°
3%
10 PM
28°
3%
11 PM
27°
3%
12 AM
27°
3%
1 AM
26°
3%
2 AM
26°
3%
3 AM
26°
3%
4 AM
25°
3%
5 AM
24°
3%
6 AM
24°
3%
7 AM
24°
3%
7-Day Forecast
Today
34° 24°
Clear.
Tue
35° 24°
Clear.
Wed
37° 24°
Mostly Clear.
Thu
36° 25°
Clear.
Fri
36° 25°
Clear with a 26% chance of rain.
Sat
37° 24°
Clear.
Sun
38° 25°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Mostly Clear 5% 9 mph SSW 81%
9 AM 26° Clear 14% 10 mph SW 74%
10 AM 28° Clear 7% 10 mph SW 69%
11 AM 29° Clear 7% 10 mph SW 64%
12 PM 31° Clear 7% 11 mph SW 58%
1 PM 32° Clear 3% 11 mph SW 54%
2 PM 33° Clear 3% 11 mph SW 52%
3 PM 33° Clear 3% 11 mph SSW 51%
4 PM 33° Clear 3% 12 mph SSW 51%
5 PM 33° Clear 3% 11 mph SSW 55%
6 PM 33° Clear 3% 9 mph SSW 60%
7 PM 32° Clear 3% 8 mph SSW 65%
8 PM 30° Clear 3% 8 mph SSW 68%
9 PM 28° Clear 3% 8 mph SSW 70%
10 PM 28° Clear 3% 8 mph SSW 72%
11 PM 27° Clear 3% 8 mph SSW 74%
12 AM 27° Clear 3% 9 mph SSW 77%
1 AM 26° Clear 3% 9 mph SSW 79%
2 AM 26° Clear 3% 9 mph SSW 81%
3 AM 26° Clear 3% 9 mph SSW 83%
4 AM 25° Clear 3% 9 mph SSW 85%
5 AM 24° Clear 3% 8 mph SSW 85%
6 AM 24° Clear 3% 8 mph SSW 86%
7 AM 24° Clear 3% 9 mph SSW 85%
15-Day Forecast
Today
8/10
Clear
7%
24°
34°
Tue
8/11
Clear
3%
24°
35°
Wed
8/12
Mostly Clear
19%
24°
37°
Thu
8/13
Clear
19%
25°
36°
Fri
8/14
Clear
26%
25°
36°
Sat
8/15
Clear
15%
24°
37°
Sun
8/16
Clear
15%
25°
38°
Mon
8/17
Partly Cloudy
53%
24°
36°
Tue
8/18
Thunderstorm
54%
23°
36°
Wed
8/19
Mostly Clear
44%
23°
34°
Thu
8/20
Clear
60%
23°
36°
Fri
8/21
Drizzle
60%
23°
34°
Sat
8/22
Clear
60%
22°
34°
Sun
8/23
Drizzle
60%
22°
35°
Mon
8/24
Clear
60%
21°
34°
37
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
37 AQI 6.7 µg/m³
O3
Ground-level ozone
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 37 Good 35 37
Wed 34 Good 34 21
Thu 34 Good 34 31
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 Mon Aug 10, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1586 J/kg
MLCAPE1255 J/kg
MUCAPE1662 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-6.1
Kinematics
0–6 km Shear6 kt
0–1 km Shear15 kt
Eff. Shear5 kt
0–1 km SRH41
0–3 km SRH101
Eff. SRH101
Storm Motion122° @ 12 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index27.4
Thermo & Levels
PWAT1.67 in
0–3 km LR4.3 °C/km
700–500 LR7.7 °C/km
Total Totals50.0
LCL965 hPa
LFC1008 hPa
EL195 hPa
Freezing Lvl14,941 ft