Heat Advisory — Montague, TX, Cooke, TX, Grayson, TX, Fannin, TX, Lamar, TX, Young, 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, Van Zandt, TX, Rains, TX, Hood, TX, Somervell, TX, Johnson, TX, Ellis, TX, Henderson, TX, Navarro, TX, Freestone, TX, Anderson, TX, Leon, TX 8:00 PM

Tarrant County, Texas, United States

Last updated: 12:21 AM CDT  ·  Refresh
31°C
Feels like 31°
Clear
▲ 39°  /  ▼ 26°
Wind
8 mph S
Humidity
45%
Dew Point
18°
Pressure
29.25 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:40 AM
Sunset
8:31 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Tarrant County is currently clear at 31°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 674 J/kg) — isolated convective development possible. Sunrise: 6:40AM · Sunset: 8:31PM.

Alerts

Heat Advisory
Montague, TX, Cooke, TX, Grayson, TX, Fannin, TX, Lamar, TX, Young, 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, Van Zandt, TX, Rains, TX, Hood, TX, Somervell, TX, Johnson, TX, Ellis, TX, Henderson, TX, Navarro, TX, Freestone, TX, Anderson, TX, Leon, TX
Expires 8:00 PM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
3%
1 AM
30°
3%
2 AM
28°
3%
3 AM
28°
3%
4 AM
27°
3%
5 AM
27°
3%
6 AM
25°
3%
7 AM
26°
3%
8 AM
27°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
33°
3%
12 PM
34°
3%
1 PM
36°
3%
2 PM
37°
3%
3 PM
38°
3%
4 PM
38°
3%
5 PM
38°
3%
6 PM
38°
3%
7 PM
37°
3%
8 PM
36°
3%
9 PM
34°
3%
10 PM
33°
3%
11 PM
32°
3%
7-Day Forecast
Today
39° 26°
Mostly Clear.
Tue
40° 26°
Partly Cloudy.
Wed
39° 26°
Mostly Clear.
Thu
40° 27°
Mostly Cloudy.
Fri
41° 27°
Clear.
Sat
39° 27°
Clear.
Sun
38° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 31° Clear 3% 8 mph S 45%
1 AM 30° Clear 3% 8 mph S 48%
2 AM 28° Clear 3% 8 mph SSW 52%
3 AM 28° Clear 3% 8 mph SSW 55%
4 AM 27° Clear 3% 8 mph SSW 58%
5 AM 27° Clear 3% 8 mph SSW 60%
6 AM 25° Clear 3% 8 mph SSW 63%
7 AM 26° Clear 3% 8 mph SSW 63%
8 AM 27° Clear 3% 10 mph SW 59%
9 AM 29° Clear 3% 10 mph SW 55%
10 AM 31° Mostly Clear 3% 10 mph SW 49%
11 AM 33° Partly Cloudy 3% 10 mph SSW 43%
12 PM 34° Mostly Clear 3% 9 mph SSW 38%
1 PM 36° Mostly Clear 3% 9 mph SSW 33%
2 PM 37° Partly Cloudy 3% 9 mph S 31%
3 PM 38° Partly Cloudy 3% 10 mph S 30%
4 PM 38° Mostly Clear 3% 11 mph S 28%
5 PM 38° Mostly Clear 3% 11 mph S 29%
6 PM 38° Mostly Clear 3% 11 mph S 29%
7 PM 37° Clear 3% 11 mph S 30%
8 PM 36° Clear 3% 10 mph S 33%
9 PM 34° Mostly Clear 3% 10 mph S 34%
10 PM 33° Mostly Clear 3% 10 mph S 36%
11 PM 32° Clear 3% 10 mph S 38%
15-Day Forecast
Today
7/27
Mostly Clear
3%
26°
39°
Tue
7/28
Partly Cloudy
3%
26°
40°
Wed
7/29
Mostly Clear
3%
26°
39°
Thu
7/30
Mostly Cloudy
7%
27°
40°
Fri
7/31
Clear
16%
27°
41°
Sat
8/1
Clear
8%
27°
39°
Sun
8/2
Clear
8%
23°
38°
Mon
8/3
Clear
18%
24°
38°
Tue
8/4
Clear
44%
24°
39°
Wed
8/5
Clear
21%
25°
38°
Thu
8/6
Drizzle
60%
27°
39°
Fri
8/7
Drizzle
60%
27°
38°
Sat
8/8
Drizzle
60%
26°
38°
Sun
8/9
Drizzle
60%
26°
38°
Mon
8/10
Drizzle
60%
26°
39°
55
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
55 AQI 11.1 µg/m³
O3
Ground-level ozone
40 AQI 44 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 55 Moderate 40 55
Tue 40 Good 38 40
Wed 53 Moderate 37 53
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Mon Jul 27, 04:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE0 J/kg
MLCAPE48 J/kg
MUCAPE179 J/kg
SBCIN-3378 J/kg
MLCIN0 J/kg
Lifted Index3.4
Kinematics
0–6 km Shear17 kt
0–1 km Shear10 kt
Eff. Shear—
0–1 km SRH70
0–3 km SRH29
Eff. SRH—
Storm Motion279° @ 13 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index27.5
Thermo & Levels
PWAT1.33 in
0–3 km LR5.7 °C/km
700–500 LR5.3 °C/km
Total Totals37.5
LCL829 hPa
LFC—
EL—
Freezing Lvl18,412 ft