Extreme Heat Warning — Bourbon, KS, Crawford, KS, Cherokee, KS, Benton, MO, Morgan, MO, Miller, MO, Maries, MO, Vernon, MO, St. Clair, MO, Hickory, MO, Camden, MO, Pulaski, MO, Phelps, MO, Barton, MO, Cedar, MO, Polk, MO, Dallas, MO, Laclede, MO, Texas, MO, Dent, MO, Jasper, MO, Dade, MO, Greene, MO, Webster, MO, Wright, MO, Newton, MO, Lawrence, MO, Christian, MO, Douglas, MO, Howell, MO, Shannon, MO, McDonald, MO, Barry, MO, Stone, MO, Taney, MO, Ozark, MO, Oregon, MO 7:00 AM Heat Advisory — Bourbon, KS, Crawford, KS, Cherokee, KS, Benton, MO, Morgan, MO, Miller, MO, Maries, MO, Vernon, MO, St. Clair, MO, Hickory, MO, Camden, MO, Pulaski, MO, Phelps, MO, Barton, MO, Cedar, MO, Polk, MO, Dallas, MO, Laclede, MO, Texas, MO, Dent, MO, Jasper, MO, Dade, MO, Greene, MO, Webster, MO, Wright, MO, Newton, MO, Lawrence, MO, Christian, MO, Douglas, MO, Howell, MO, Shannon, MO, McDonald, MO, Barry, MO, Stone, MO, Taney, MO, Ozark, MO, Oregon, MO 7:00 PM

Dallas County, Missouri, United States

Last updated: 11:54 PM CDT  ·  Refresh
27°C
Feels like 29°
Clear
▲ 36°  /  ▼ 23°
Wind
4 mph SW
Humidity
68%
Dew Point
22°
Pressure
28.70 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
4%
Sunrise
6:11 AM
Sunset
8:24 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Dallas County is currently clear at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1381 J/kg) — isolated convective development possible. Sunrise: 6:11AM · Sunset: 8:24PM.

Alerts

Extreme Heat Warning
Bourbon, KS, Crawford, KS, Cherokee, KS, Benton, MO, Morgan, MO, Miller, MO, Maries, MO, Vernon, MO, St. Clair, MO, Hickory, MO, Camden, MO, Pulaski, MO, Phelps, MO, Barton, MO, Cedar, MO, Polk, MO, Dallas, MO, Laclede, MO, Texas, MO, Dent, MO, Jasper, MO, Dade, MO, Greene, MO, Webster, MO, Wright, MO, Newton, MO, Lawrence, MO, Christian, MO, Douglas, MO, Howell, MO, Shannon, MO, McDonald, MO, Barry, MO, Stone, MO, Taney, MO, Ozark, MO, Oregon, MO
Expires 7:00 AM
Heat Advisory
Bourbon, KS, Crawford, KS, Cherokee, KS, Benton, MO, Morgan, MO, Miller, MO, Maries, MO, Vernon, MO, St. Clair, MO, Hickory, MO, Camden, MO, Pulaski, MO, Phelps, MO, Barton, MO, Cedar, MO, Polk, MO, Dallas, MO, Laclede, MO, Texas, MO, Dent, MO, Jasper, MO, Dade, MO, Greene, MO, Webster, MO, Wright, MO, Newton, MO, Lawrence, MO, Christian, MO, Douglas, MO, Howell, MO, Shannon, MO, McDonald, MO, Barry, MO, Stone, MO, Taney, MO, Ozark, MO, Oregon, MO
Expires 7:00 PM
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
13%
12 AM
27°
24%
1 AM
26°
12%
2 AM
26°
12%
3 AM
26°
16%
4 AM
25°
21%
5 AM
23°
24%
6 AM
23°
24%
7 AM
25°
18%
8 AM
27°
30%
9 AM
29°
29%
10 AM
29°
25%
11 AM
31°
36%
12 PM
31°
34%
1 PM
32°
49%
2 PM
32°
49%
3 PM
32°
49%
4 PM
31°
48%
5 PM
31°
35%
6 PM
29°
35%
7 PM
29°
35%
8 PM
29°
39%
9 PM
27°
47%
10 PM
27°
48%
7-Day Forecast
Tonight
36° 23°
Clear.
Tue
36° 23°
Overcast with a 49% chance of rain.
Wed
34° 22°
Partly Cloudy with a 62% chance of rain.
Thu
34° 21°
Mostly Cloudy with a 74% chance of rain.
Fri
35° 20°
Rain, 68% chance.
Sat
30° 19°
Clear with a 43% chance of rain.
Sun
33° 19°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 27° Clear 13% 4 mph SW 68%
12 AM 27° Clear 24% 5 mph SSW 68%
1 AM 26° Clear 12% 5 mph SW 68%
2 AM 26° Mostly Clear 12% 5 mph SW 68%
3 AM 26° Partly Cloudy 16% 5 mph SW 67%
4 AM 25° Partly Cloudy 21% 5 mph SW 68%
5 AM 23° Partly Cloudy 24% 6 mph WSW 70%
6 AM 23° Partly Cloudy 24% 6 mph WSW 72%
7 AM 25° Partly Cloudy 18% 7 mph WSW 69%
8 AM 27° Mostly Cloudy 30% 8 mph W 64%
9 AM 29° Mostly Cloudy 29% 9 mph W 61%
10 AM 29° Mostly Cloudy 25% 6 mph WNW 59%
11 AM 31° Overcast 36% 7 mph NW 56%
12 PM 31° Overcast 34% 7 mph NNW 53%
1 PM 32° Overcast 49% 6 mph N 54%
2 PM 32° Overcast 49% 6 mph NNW 55%
3 PM 32° Drizzle 49% 7 mph N 58%
4 PM 31° Drizzle 48% 6 mph N 64%
5 PM 31° Drizzle 35% 7 mph NNE 70%
6 PM 29° Drizzle 35% 7 mph NNE 75%
7 PM 29° Drizzle 35% 7 mph NE 75%
8 PM 29° Drizzle 39% 6 mph NE 74%
9 PM 27° Rain 47% 7 mph ENE 74%
10 PM 27° Rain 48% 6 mph ENE 72%
15-Day Forecast
Today
7/27
Clear
13%
23°
36°
Tue
7/28
Overcast
49%
23°
36°
Wed
7/29
Partly Cloudy
62%
22°
34°
Thu
7/30
Mostly Cloudy
74%
21°
34°
Fri
7/31
Rain
68%
20°
35°
Sat
8/1
Clear
43%
19°
30°
Sun
8/2
Clear
17%
19°
33°
Mon
8/3
Clear
17%
19°
34°
Tue
8/4
Clear
44%
21°
38°
Wed
8/5
Drizzle
68%
22°
37°
Thu
8/6
Drizzle
60%
22°
37°
Fri
8/7
Drizzle
60%
22°
36°
Sat
8/8
Drizzle
60%
22°
35°
Sun
8/9
Drizzle
60%
22°
36°
Mon
8/10
Drizzle
60%
22°
36°
54
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
54 AQI 10.7 µg/m³
O3
Ground-level ozone
41 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 54 Moderate 41 54
Wed 46 Good 43 46
Thu 46 Good 41 46
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 Tue Jul 28, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE947 J/kg
MLCAPE763 J/kg
MUCAPE1048 J/kg
SBCIN-479 J/kg
MLCIN0 J/kg
Lifted Index-2.2
Kinematics
0–6 km Shear17 kt
0–1 km Shear12 kt
Eff. Shear24 kt
0–1 km SRH43
0–3 km SRH-61
Eff. SRH-113
Storm Motion275° @ 18 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.1
STP (eff)0.0
Supercell0.0
K-Index35.7
Thermo & Levels
PWAT1.86 in
0–3 km LR4.7 °C/km
700–500 LR6.5 °C/km
Total Totals45.4
LCL899 hPa
LFC650 hPa
EL192 hPa
Freezing Lvl16,312 ft