Heat Advisory — Sterling, TX, Coke, TX, Runnels, TX, Irion, TX, Tom Green, TX, Concho, TX, Coleman, TX, Brown, TX, McCulloch, TX, San Saba, TX, Mason, TX 7:00 PM Excessive Heat Warning — Fisher, TX, Nolan, TX, Haskell, TX, Throckmorton, TX, Jones, TX, Shackelford, TX, Taylor, TX, Callahan, TX, Sterling, TX, Coke, TX, Runnels, TX, Irion, TX, Tom Green, TX, Concho, TX, Coleman, TX, Brown, TX, McCulloch, TX, San Saba, TX, Mason, TX 7:00 PM

Mason County, Texas, United States

Last updated: 9:47 PM CDT  ·  Refresh
32°C
Feels like 32°
Clear
▲ 39°  /  ▼ 23°
Wind
9 mph S
Humidity
34%
Dew Point
14°
Pressure
28.28 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
7%
Sunrise
7:07 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Mason County is currently clear at 32°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:07AM · Sunset: 8:10PM.

Alerts

Heat Advisory
Sterling, TX, Coke, TX, Runnels, TX, Irion, TX, Tom Green, TX, Concho, TX, Coleman, TX, Brown, TX, McCulloch, TX, San Saba, TX, Mason, TX
Expires 7:00 PM
Excessive Heat Warning
Fisher, TX, Nolan, TX, Haskell, TX, Throckmorton, TX, Jones, TX, Shackelford, TX, Taylor, TX, Callahan, TX, Sterling, TX, Coke, TX, Runnels, TX, Irion, TX, Tom Green, TX, Concho, TX, Coleman, TX, Brown, TX, McCulloch, TX, San Saba, TX, Mason, TX
Expires 7:00 PM
56 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
3%
10 PM
31°
14%
11 PM
29°
14%
12 AM
29°
3%
1 AM
29°
3%
2 AM
28°
3%
3 AM
27°
3%
4 AM
26°
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
33°
3%
12 PM
36°
3%
1 PM
38°
3%
2 PM
39°
3%
3 PM
39°
3%
4 PM
40°
3%
5 PM
39°
3%
6 PM
38°
3%
7 PM
37°
3%
8 PM
35°
3%
7-Day Forecast
Tonight
39° 23°
Clear.
Mon
41° 23°
Clear.
Tue
41° 21°
Clear.
Wed
40° 22°
Clear with a 58% chance of rain.
Thu
39° 24°
Rain, 64% chance.
Fri
38° 22°
Rain, 30% chance.
Sat
38° 23°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 32° Clear 3% 9 mph S 34%
10 PM 31° Clear 14% 9 mph S 35%
11 PM 29° Clear 14% 8 mph S 37%
12 AM 29° Clear 3% 9 mph SSW 39%
1 AM 29° Clear 3% 9 mph SSW 41%
2 AM 28° Clear 3% 10 mph SSW 44%
3 AM 27° Mostly Clear 3% 9 mph SW 47%
4 AM 26° Mostly Clear 3% 9 mph SW 50%
5 AM 23° Mostly Clear 3% 9 mph SW 55%
6 AM 23° Partly Cloudy 3% 9 mph SW 60%
7 AM 24° Mostly Clear 3% 9 mph SW 58%
8 AM 26° Mostly Clear 3% 11 mph SW 51%
9 AM 29° Clear 3% 12 mph SW 44%
10 AM 31° Clear 3% 10 mph SW 38%
11 AM 33° Clear 3% 8 mph SW 32%
12 PM 36° Clear 3% 7 mph SSW 27%
1 PM 38° Clear 3% 8 mph S 24%
2 PM 39° Clear 3% 8 mph S 22%
3 PM 39° Clear 3% 10 mph S 20%
4 PM 40° Clear 3% 10 mph S 20%
5 PM 39° Clear 3% 11 mph S 20%
6 PM 38° Clear 3% 12 mph S 20%
7 PM 37° Clear 3% 11 mph S 22%
8 PM 35° Clear 3% 11 mph S 24%
15-Day Forecast
Today
8/23
Clear
3%
23°
39°
Mon
8/24
Clear
3%
23°
41°
Tue
8/25
Clear
3%
21°
41°
Wed
8/26
Clear
58%
22°
40°
Thu
8/27
Rain
64%
24°
39°
Fri
8/28
Rain
30%
22°
38°
Sat
8/29
Clear
8%
23°
38°
Sun
8/30
Clear
3%
23°
38°
Mon
8/31
Clear
3%
22°
38°
Tue
9/1
Clear
19%
22°
39°
Wed
9/2
Clear
60%
23°
37°
Thu
9/3
Drizzle
60%
23°
38°
Fri
9/4
Drizzle
60%
23°
37°
Sat
9/5
Drizzle
60%
22°
37°
Sun
9/6
Drizzle
60%
23°
37°
56
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
56 AQI 11.7 µg/m³
O3
Ground-level ozone
39 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 56 Moderate 39 56
Tue 53 Moderate 43 53
Wed 51 Moderate 40 51
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 Mon Aug 24, 01:00'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
MLCAPE3 J/kg
MUCAPE9 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index2.2
Kinematics
0–6 km Shear15 kt
0–1 km Shear5 kt
Eff. Shear—
0–1 km SRH-23
0–3 km SRH91
Eff. SRH—
Storm Motion105° @ 19 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index34.9
Thermo & Levels
PWAT1.45 in
0–3 km LR7.5 °C/km
700–500 LR5.9 °C/km
Total Totals43.9
LCL733 hPa
LFC958 hPa
EL958 hPa
Freezing Lvl14,633 ft