Heat Advisory — Montague, TX, Cooke, TX, Grayson, TX, Fannin, TX, Lamar, TX, Jack, TX, Wise, TX, Denton, TX, Collin, TX, Hunt, TX, Delta, TX, Hopkins, TX, Palo Pinto, TX, Parker, TX, Tarrant, TX, Dallas, TX, Rockwall, TX, Kaufman, TX, Johnson, TX, Ellis, TX 8:00 PM

Delta County, Texas, United States

Last updated: 5:10 AM CDT  ·  Refresh
26°C
Feels like 27°
Clear
▲ 37°  /  ▼ 24°
Wind
8 mph SSW
Humidity
81%
Dew Point
22°
Pressure
29.55 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
7%
Sunrise
6:42 AM
Sunset
8:12 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Delta County is currently clear at 25°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1831 J/kg) — isolated convective development possible. Sunrise: 6:42AM · Sunset: 8:12PM.

Alerts

Heat Advisory
Montague, TX, Cooke, TX, Grayson, TX, Fannin, TX, Lamar, TX, Jack, TX, Wise, TX, Denton, TX, Collin, TX, Hunt, TX, Delta, TX, Hopkins, TX, Palo Pinto, TX, Parker, TX, Tarrant, TX, Dallas, TX, Rockwall, TX, Kaufman, TX, Johnson, TX, Ellis, TX
Expires 8:00 PM
33 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
6 AM
23°
3%
7 AM
23°
3%
8 AM
24°
3%
9 AM
27°
3%
10 AM
29°
3%
11 AM
31°
3%
12 PM
32°
3%
1 PM
34°
3%
2 PM
35°
3%
3 PM
36°
3%
4 PM
37°
3%
5 PM
36°
3%
6 PM
36°
3%
7 PM
36°
4%
8 PM
34°
3%
9 PM
33°
3%
10 PM
31°
3%
11 PM
30°
3%
12 AM
29°
3%
1 AM
28°
3%
2 AM
28°
3%
3 AM
28°
3%
4 AM
27°
3%
7-Day Forecast
Today
37° 24°
Clear.
Wed
39° 24°
Clear.
Thu
39° 23°
Mostly Clear.
Fri
39° 23°
Clear.
Sat
40° 24°
Mostly Cloudy.
Sun
41° 24°
Mostly Clear.
Mon
40° 25°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 8 mph SSW 81%
6 AM 23° Clear 3% 9 mph SSW 79%
7 AM 23° Clear 3% 9 mph SSW 79%
8 AM 24° Clear 3% 11 mph SSW 72%
9 AM 27° Mostly Clear 3% 12 mph SSW 67%
10 AM 29° Mostly Clear 3% 13 mph SSW 62%
11 AM 31° Mostly Clear 3% 13 mph SSW 57%
12 PM 32° Mostly Clear 3% 13 mph SSW 50%
1 PM 34° Clear 3% 12 mph SSW 44%
2 PM 35° Clear 3% 12 mph SSW 41%
3 PM 36° Clear 3% 12 mph SSW 38%
4 PM 37° Clear 3% 12 mph SSW 35%
5 PM 36° Mostly Clear 3% 12 mph SSW 37%
6 PM 36° Mostly Clear 3% 12 mph SSW 38%
7 PM 36° Mostly Clear 4% 12 mph SSW 40%
8 PM 34° Clear 3% 11 mph SSW 43%
9 PM 33° Clear 3% 10 mph S 46%
10 PM 31° Clear 3% 10 mph S 49%
11 PM 30° Clear 3% 11 mph S 52%
12 AM 29° Clear 3% 12 mph SSW 55%
1 AM 28° Clear 3% 12 mph SSW 58%
2 AM 28° Clear 3% 12 mph SSW 61%
3 AM 28° Clear 3% 12 mph SSW 65%
4 AM 27° Clear 3% 12 mph SSW 68%
15-Day Forecast
Today
8/11
Clear
3%
24°
37°
Wed
8/12
Clear
3%
24°
39°
Thu
8/13
Mostly Clear
3%
23°
39°
Fri
8/14
Clear
3%
23°
39°
Sat
8/15
Mostly Cloudy
3%
24°
40°
Sun
8/16
Mostly Clear
7%
24°
41°
Mon
8/17
Clear
8%
25°
40°
Tue
8/18
Mostly Clear
34%
25°
40°
Wed
8/19
Mostly Clear
15%
26°
41°
Thu
8/20
Mostly Clear
13%
26°
39°
Fri
8/21
Clear
60%
26°
39°
Sat
8/22
Drizzle
60%
25°
39°
Sun
8/23
Drizzle
60%
26°
39°
Mon
8/24
Drizzle
60%
26°
38°
Tue
8/25
Drizzle
60%
24°
38°
33
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
24 AQI 4.3 µg/m³
O3
Ground-level ozone
Dominant
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 33 Good 33 24
Wed 48 Good 32 48
Thu 31 Good 31 27
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, 08:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE531 J/kg
MLCAPE303 J/kg
MUCAPE690 J/kg
SBCIN-288 J/kg
MLCIN0 J/kg
Lifted Index-1.4
Kinematics
0–6 km Shear4 kt
0–1 km Shear8 kt
Eff. Shear11 kt
0–1 km SRH5
0–3 km SRH12
Eff. SRH-7
Storm Motion330° @ 8 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index26.8
Thermo & Levels
PWAT1.60 in
0–3 km LR4.6 °C/km
700–500 LR6.0 °C/km
Total Totals44.2
LCL951 hPa
LFC629 hPa
EL224 hPa
Freezing Lvl16,270 ft