Extreme Heat Watch 8:00 PM 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, Barton, MO, Cedar, MO, Polk, MO, Dallas, MO, Jasper, MO, Dade, MO, Newton, MO, Lawrence, MO, McDonald, MO 8:00 PM

Dallas County, Missouri, United States

Last updated: 6:07 AM CDT  ·  Refresh
24°C
Feels like 26°
Clear
▲ 34°  /  ▼ 25°
Wind
7 mph SSW
Humidity
72%
Dew Point
20°
Pressure
28.86 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
4%
Sunrise
6:24 AM
Sunset
8:09 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Dallas County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2199 J/kg) — isolated convective development possible. Sunrise: 6:24AM · Sunset: 8:09PM.

Alerts

Extreme Heat Watch
Expires 8:00 PM
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, Barton, MO, Cedar, MO, Polk, MO, Dallas, MO, Jasper, MO, Dade, MO, Newton, MO, Lawrence, MO, McDonald, MO
Expires 8:00 PM
40 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
3%
7 AM
23°
3%
8 AM
25°
3%
9 AM
27°
3%
10 AM
28°
3%
11 AM
29°
3%
12 PM
31°
3%
1 PM
32°
3%
2 PM
34°
3%
3 PM
34°
3%
4 PM
34°
3%
5 PM
34°
3%
6 PM
34°
3%
7 PM
33°
3%
8 PM
32°
5%
9 PM
30°
8%
10 PM
29°
8%
11 PM
29°
8%
12 AM
28°
8%
1 AM
28°
8%
2 AM
28°
8%
3 AM
28°
9%
4 AM
28°
9%
5 AM
27°
9%
7-Day Forecast
Today
34° 25°
Mostly Clear.
Wed
38° 26°
Mostly Clear.
Thu
39° 23°
Mostly Clear.
Fri
39° 22°
Clear.
Sat
41° 24°
Clear.
Sun
41° 24°
Partly Cloudy.
Mon
38° 23°
Mostly Clear with a 21% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 3% 7 mph SSW 72%
7 AM 23° Clear 3% 9 mph SSW 69%
8 AM 25° Clear 3% 10 mph SW 65%
9 AM 27° Clear 3% 12 mph SW 60%
10 AM 28° Clear 3% 13 mph SW 57%
11 AM 29° Mostly Clear 3% 13 mph SW 53%
12 PM 31° Mostly Clear 3% 12 mph SW 50%
1 PM 32° Mostly Clear 3% 12 mph SW 46%
2 PM 34° Mostly Clear 3% 12 mph SW 45%
3 PM 34° Mostly Clear 3% 11 mph SW 44%
4 PM 34° Mostly Clear 3% 11 mph SW 43%
5 PM 34° Mostly Clear 3% 10 mph SW 45%
6 PM 34° Partly Cloudy 3% 9 mph SW 48%
7 PM 33° Partly Cloudy 3% 7 mph SSW 50%
8 PM 32° Partly Cloudy 5% 7 mph SSW 52%
9 PM 30° Mostly Clear 8% 7 mph SSW 54%
10 PM 29° Mostly Clear 8% 8 mph SSW 56%
11 PM 29° Mostly Clear 8% 8 mph SSW 57%
12 AM 28° Mostly Clear 8% 9 mph SSW 58%
1 AM 28° Mostly Clear 8% 9 mph SSW 58%
2 AM 28° Mostly Clear 8% 10 mph SSW 59%
3 AM 28° Mostly Clear 9% 10 mph SSW 59%
4 AM 28° Mostly Clear 9% 10 mph SSW 60%
5 AM 27° Clear 9% 11 mph SSW 61%
15-Day Forecast
Today
8/11
Mostly Clear
8%
25°
34°
Wed
8/12
Mostly Clear
9%
26°
38°
Thu
8/13
Mostly Clear
19%
23°
39°
Fri
8/14
Clear
15%
22°
39°
Sat
8/15
Clear
14%
24°
41°
Sun
8/16
Partly Cloudy
15%
24°
41°
Mon
8/17
Mostly Clear
21%
23°
38°
Tue
8/18
Clear
34%
22°
41°
Wed
8/19
Clear
35%
24°
42°
Thu
8/20
Mostly Clear
35%
25°
39°
Fri
8/21
Clear
25%
22°
39°
Sat
8/22
Drizzle
60%
22°
38°
Sun
8/23
Drizzle
60%
22°
38°
Mon
8/24
Drizzle
60%
21°
37°
Tue
8/25
Drizzle
60%
21°
35°
40
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
39 AQI 7.1 µg/m³
O3
Ground-level ozone
Dominant
40 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 40 Good 40 39
Wed 39 Good 39 29
Thu 42 Good 39 42
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 Aug 11, 09:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE694 J/kg
MLCAPE892 J/kg
MUCAPE1359 J/kg
SBCIN-551 J/kg
MLCIN0 J/kg
Lifted Index-4.0
Kinematics
0–6 km Shear12 kt
0–1 km Shear16 kt
Eff. Shear—
0–1 km SRH90
0–3 km SRH61
Eff. SRH—
Storm Motion0° @ 6 kt
0–1 km EHI0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index26.6
Thermo & Levels
PWAT1.44 in
0–3 km LR4.3 °C/km
700–500 LR7.9 °C/km
Total Totals52.7
LCL913 hPa
LFC619 hPa
EL229 hPa
Freezing Lvl14,472 ft