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

Somervell County, Texas, United States

Last updated: 1:38 AM CDT  ·  Refresh
28°C
Feels like 28°
Clear
▲ 38°  /  ▼ 23°
Wind
8 mph S
Humidity
54%
Dew Point
18°
Pressure
29.09 inHg
Visibility
9 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:42 AM
Sunset
8:32 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Somervell County is currently clear at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 697 J/kg) — isolated convective development possible. Sunrise: 6:42AM · Sunset: 8:32PM.

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
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
5%
2 AM
26°
5%
3 AM
26°
3%
4 AM
25°
3%
5 AM
23°
3%
6 AM
23°
3%
7 AM
24°
3%
8 AM
26°
3%
9 AM
29°
3%
10 AM
31°
3%
11 AM
32°
3%
12 PM
34°
3%
1 PM
37°
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
34°
3%
9 PM
32°
3%
10 PM
31°
3%
11 PM
30°
3%
12 AM
29°
3%
7-Day Forecast
Today
38° 23°
Clear.
Tue
40° 23°
Mostly Clear.
Wed
39° 23°
Partly Cloudy.
Thu
40° 24°
Mostly Clear.
Fri
41° 26°
Clear.
Sat
41° 26°
Clear.
Sun
39° 22°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 28° Clear 5% 8 mph S 54%
2 AM 26° Clear 5% 8 mph S 55%
3 AM 26° Clear 3% 8 mph S 59%
4 AM 25° Clear 3% 7 mph SSW 63%
5 AM 23° Clear 3% 8 mph SSW 67%
6 AM 23° Clear 3% 9 mph SSW 71%
7 AM 24° Clear 3% 10 mph SW 70%
8 AM 26° Clear 3% 11 mph SW 63%
9 AM 29° Clear 3% 12 mph SW 56%
10 AM 31° Clear 3% 12 mph SSW 49%
11 AM 32° Clear 3% 12 mph SSW 44%
12 PM 34° Clear 3% 11 mph SSW 38%
1 PM 37° Clear 3% 11 mph SSW 34%
2 PM 37° Clear 3% 11 mph S 32%
3 PM 38° Clear 3% 12 mph S 30%
4 PM 38° Clear 3% 12 mph S 29%
5 PM 38° Clear 3% 12 mph S 29%
6 PM 38° Clear 3% 12 mph S 29%
7 PM 37° Clear 3% 12 mph S 32%
8 PM 34° Mostly Clear 3% 11 mph S 36%
9 PM 32° Mostly Clear 3% 11 mph S 40%
10 PM 31° Mostly Clear 3% 10 mph S 42%
11 PM 30° Mostly Clear 3% 10 mph S 44%
12 AM 29° Mostly Clear 3% 9 mph S 45%
15-Day Forecast
Today
7/27
Clear
5%
23°
38°
Tue
7/28
Mostly Clear
3%
23°
40°
Wed
7/29
Partly Cloudy
3%
23°
39°
Thu
7/30
Mostly Clear
8%
24°
40°
Fri
7/31
Clear
8%
26°
41°
Sat
8/1
Clear
17%
26°
41°
Sun
8/2
Clear
8%
22°
39°
Mon
8/3
Clear
18%
23°
39°
Tue
8/4
Drizzle
44%
22°
39°
Wed
8/5
Clear
19%
23°
38°
Thu
8/6
Drizzle
60%
26°
39°
Fri
8/7
Drizzle
60%
25°
38°
Sat
8/8
Clear
25%
25°
38°
Sun
8/9
Clear
25%
24°
38°
Mon
8/10
Drizzle
60%
25°
39°
47
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

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

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
47 AQI 8.6 µg/m³
O3
Ground-level ozone
33 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 47 Good 33 47
Tue 35 Good 35 34
Wed 46 Good 34 46
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, 05:00'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
MLCAPE7 J/kg
MUCAPE0 J/kg
SBCIN-4382 J/kg
MLCIN0 J/kg
Lifted Index4.6
Kinematics
0–6 km Shear17 kt
0–1 km Shear13 kt
Eff. Shear—
0–1 km SRH70
0–3 km SRH15
Eff. SRH—
Storm Motion284° @ 12 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index24.8
Thermo & Levels
PWAT1.26 in
0–3 km LR4.8 °C/km
700–500 LR5.4 °C/km
Total Totals37.1
LCL858 hPa
LFC—
EL—
Freezing Lvl18,202 ft