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

Parker County, Texas, United States

Last updated: 5:13 AM CDT  ·  Refresh
26°C
Feels like 27°
Clear
▲ 39°  /  ▼ 25°
Wind
11 mph S
Humidity
76%
Dew Point
21°
Pressure
28.90 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
5%
Sunrise
6:52 AM
Sunset
8:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Parker County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1800 J/kg) — isolated convective development possible. Sunrise: 6:52AM · Sunset: 8:20PM.

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
36 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
6 AM
24°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
27°
3%
10 AM
29°
3%
11 AM
32°
3%
12 PM
33°
3%
1 PM
34°
3%
2 PM
37°
3%
3 PM
38°
3%
4 PM
38°
4%
5 PM
38°
4%
6 PM
39°
4%
7 PM
38°
4%
8 PM
37°
4%
9 PM
36°
4%
10 PM
33°
4%
11 PM
32°
4%
12 AM
31°
4%
1 AM
30°
3%
2 AM
29°
3%
3 AM
29°
3%
4 AM
27°
3%
7-Day Forecast
Today
39° 25°
Mostly Clear.
Wed
41° 25°
Clear.
Thu
40° 24°
Clear.
Fri
40° 22°
Clear.
Sat
42° 25°
Partly Cloudy.
Sun
42° 24°
Clear.
Mon
42° 24°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 11 mph S 76%
6 AM 24° Clear 3% 11 mph SSW 75%
7 AM 24° Clear 3% 11 mph SSW 75%
8 AM 26° Clear 3% 13 mph SSW 70%
9 AM 27° Clear 3% 14 mph SSW 64%
10 AM 29° Clear 3% 14 mph SSW 57%
11 AM 32° Clear 3% 14 mph SSW 50%
12 PM 33° Mostly Clear 3% 13 mph SSW 43%
1 PM 34° Mostly Clear 3% 13 mph SSW 37%
2 PM 37° Mostly Clear 3% 13 mph SSW 34%
3 PM 38° Mostly Clear 3% 13 mph S 31%
4 PM 38° Mostly Clear 4% 14 mph S 29%
5 PM 38° Mostly Clear 4% 14 mph S 28%
6 PM 39° Mostly Clear 4% 14 mph S 28%
7 PM 38° Mostly Clear 4% 14 mph S 29%
8 PM 37° Mostly Clear 4% 13 mph S 32%
9 PM 36° Mostly Clear 4% 13 mph S 36%
10 PM 33° Mostly Clear 4% 13 mph S 40%
11 PM 32° Mostly Clear 4% 13 mph S 45%
12 AM 31° Mostly Clear 4% 14 mph S 50%
1 AM 30° Mostly Clear 3% 14 mph S 53%
2 AM 29° Mostly Clear 3% 14 mph S 56%
3 AM 29° Clear 3% 13 mph S 59%
4 AM 27° Mostly Clear 3% 13 mph SSW 62%
15-Day Forecast
Today
8/11
Mostly Clear
4%
25°
39°
Wed
8/12
Clear
3%
25°
41°
Thu
8/13
Clear
3%
24°
40°
Fri
8/14
Clear
3%
22°
40°
Sat
8/15
Partly Cloudy
3%
25°
42°
Sun
8/16
Clear
3%
24°
42°
Mon
8/17
Clear
3%
24°
42°
Tue
8/18
Clear
15%
26°
42°
Wed
8/19
Clear
35%
26°
42°
Thu
8/20
Clear
19%
26°
41°
Fri
8/21
Clear
60%
26°
42°
Sat
8/22
Drizzle
60%
26°
41°
Sun
8/23
Drizzle
60%
26°
41°
Mon
8/24
Drizzle
60%
26°
41°
Tue
8/25
Drizzle
60%
26°
40°
36
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
23 AQI 4.1 µg/m³
O3
Ground-level ozone
Dominant
36 AQI 40 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 36 Good 36 23
Wed 53 Moderate 34 53
Thu 33 Good 33 32
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
SBCAPE809 J/kg
MLCAPE934 J/kg
MUCAPE1420 J/kg
SBCIN-281 J/kg
MLCIN0 J/kg
Lifted Index-2.3
Kinematics
0–6 km Shear4 kt
0–1 km Shear9 kt
Eff. Shear6 kt
0–1 km SRH-2
0–3 km SRH60
Eff. SRH75
Storm Motion108° @ 12 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.8
Thermo & Levels
PWAT1.54 in
0–3 km LR5.1 °C/km
700–500 LR6.1 °C/km
Total Totals46.8
LCL918 hPa
LFC675 hPa
EL194 hPa
Freezing Lvl15,597 ft