Heat Advisory — Bourbon, KS, Crawford, KS, Cherokee, KS, Vernon, MO, St. Clair, MO, Hickory, MO, Barton, MO, Cedar, MO, Polk, MO, Dallas, MO, Laclede, MO, Texas, 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 8:00 PM

Dallas County, Missouri, United States

Last updated: 3:49 PM CDT  ·  Refresh
29°C
Feels like 32°
Mostly Cloudy
▲ 30°  /  ▼ 19°
Wind
7 mph N
Humidity
61%
Dew Point
19°
Pressure
28,91 inHg
Visibility
10 mi
UV Index
4,1
Cloud Cover
84%
Sunrise
6:52 AM
Sunset
7:22 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Dallas County is currently mostly cloudy at 30°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1819 J/kg) — isolated convective development possible. Sunrise: 6:52AM · Sunset: 7:22PM.

Alerts

Heat Advisory
Bourbon, KS, Crawford, KS, Cherokee, KS, Vernon, MO, St. Clair, MO, Hickory, MO, Barton, MO, Cedar, MO, Polk, MO, Dallas, MO, Laclede, MO, Texas, 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 8:00 PM
35 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
3%
4 PM
29°
3%
5 PM
30°
3%
6 PM
29°
3%
7 PM
28°
5%
8 PM
27°
5%
9 PM
24°
5%
10 PM
23°
8%
11 PM
23°
8%
12 AM
22°
8%
1 AM
22°
14%
2 AM
22°
23%
3 AM
22°
24%
4 AM
21°
24%
5 AM
19°
29%
6 AM
19°
29%
7 AM
20°
35%
8 AM
21°
36%
9 AM
20°
37%
10 AM
24°
37%
11 AM
26°
22%
12 PM
27°
9%
1 PM
30°
10%
2 PM
31°
10%
7-Day Forecast
Today
30° 19°
Partly Cloudy.
Mon
36° 19°
Partly Cloudy with a 37% chance of rain.
Tue
38° 23°
Mostly Clear with a 29% chance of rain.
Wed
37° 22°
Mostly Clear.
Thu
37° 19°
Clear.
Fri
37° 19°
Clear with a 35% chance of rain.
Sat
38° 20°
Clear with a 35% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 29° Mostly Cloudy 3% 7 mph N 61%
4 PM 29° Mostly Cloudy 3% 7 mph NE 60%
5 PM 30° Partly Cloudy 3% 7 mph NE 63%
6 PM 29° Mostly Clear 3% 7 mph ENE 67%
7 PM 28° Mostly Clear 5% 7 mph ENE 68%
8 PM 27° Mostly Clear 5% 7 mph ENE 70%
9 PM 24° Mostly Clear 5% 7 mph ENE 71%
10 PM 23° Mostly Clear 8% 7 mph ENE 71%
11 PM 23° Clear 8% 7 mph ENE 72%
12 AM 22° Clear 8% 7 mph ENE 73%
1 AM 22° Mostly Clear 14% 7 mph E 72%
2 AM 22° Mostly Clear 23% 7 mph E 72%
3 AM 22° Partly Cloudy 24% 7 mph E 71%
4 AM 21° Partly Cloudy 24% 7 mph E 71%
5 AM 19° Partly Cloudy 29% 7 mph ESE 71%
6 AM 19° Partly Cloudy 29% 8 mph ESE 72%
7 AM 20° Partly Cloudy 35% 8 mph ESE 71%
8 AM 21° Partly Cloudy 36% 8 mph SE 70%
9 AM 20° Partly Cloudy 37% 8 mph SE 69%
10 AM 24° Partly Cloudy 37% 9 mph SE 67%
11 AM 26° Mostly Clear 22% 9 mph SE 64%
12 PM 27° Mostly Clear 9% 9 mph SE 62%
1 PM 30° Mostly Clear 10% 9 mph SE 60%
2 PM 31° Mostly Clear 10% 10 mph SE 58%
15-Day Forecast
Today
9/13
Partly Cloudy
5%
19°
30°
Mon
9/14
Partly Cloudy
37%
19°
36°
Tue
9/15
Mostly Clear
29%
23°
38°
Wed
9/16
Mostly Clear
17%
22°
37°
Thu
9/17
Clear
19%
19°
37°
Fri
9/18
Clear
35%
19°
37°
Sat
9/19
Clear
35%
20°
38°
Sun
9/20
Clear
60%
17°
31°
Mon
9/21
Drizzle
60%
13°
29°
Tue
9/22
Drizzle
60%
8°
29°
Wed
9/23
Drizzle
60%
7°
29°
Thu
9/24
Drizzle
60%
16°
30°
Fri
9/25
Drizzle
60%
15°
30°
Sat
9/26
Drizzle
60%
15°
31°
Sun
9/27
Drizzle
60%
16°
31°
35
Good
U.S. Air Quality Index · Dominant: O3
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
33 AQI 5.9 µg/m³
O3
Ground-level ozone
Dominant
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 35 Good 35 33
Tue 43 Good 43 43
Wed 41 Good 41 41
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 dim. sept. 13, 19:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1016 J/kg
MLCAPE442 J/kg
MUCAPE1016 J/kg
SBCIN-39 J/kg
MLCIN-37 J/kg
Lifted Index-2.6
Kinematics
0–6 km Shear15 kt
0–1 km Shear4 kt
Eff. Shear14 kt
0–1 km SRH9
0–3 km SRH37
Eff. SRH37
Storm Motion349° @ 16 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index36.4
Thermo & Levels
PWAT1.87 in
0–3 km LR7.5 °C/km
700–500 LR5.1 °C/km
Total Totals44.7
LCL845 hPa
LFC800 hPa
EL197 hPa
Freezing Lvl15,269 ft