Heat Advisory — Fisher, TX, Nolan, TX, Sterling, TX, Coke, TX, Runnels, TX, Irion, TX, Tom Green, TX, Concho, TX, Haskell, TX, Throckmorton, TX, Jones, TX, Shackelford, TX, Taylor, TX, Callahan, TX, Coleman, TX, Brown, TX, McCulloch, TX, San Saba, TX, Mason, TX 8:00 PM

McCulloch County, Texas, United States

Last updated: 3:40 AM CDT  ·  Refresh
26°C
Feels like 24°
Clear
▲ 40°  /  ▼ 22°
Wind
14 mph SSW
Humidity
53%
Dew Point
15°
Pressure
28.12 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
7:08 AM
Sunset
8:09 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: McCulloch County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:08AM · Sunset: 8:09PM.

Alerts

Heat Advisory
Fisher, TX, Nolan, TX, Sterling, TX, Coke, TX, Runnels, TX, Irion, TX, Tom Green, TX, Concho, TX, Haskell, TX, Throckmorton, TX, Jones, TX, Shackelford, TX, Taylor, TX, Callahan, TX, Coleman, TX, Brown, TX, McCulloch, TX, San Saba, TX, Mason, TX
Expires 8:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
26°
3%
4 AM
26°
3%
5 AM
22°
3%
6 AM
22°
3%
7 AM
22°
3%
8 AM
24°
3%
9 AM
28°
3%
10 AM
30°
3%
11 AM
32°
3%
12 PM
34°
3%
1 PM
37°
3%
2 PM
38°
3%
3 PM
39°
3%
4 PM
39°
3%
5 PM
40°
3%
6 PM
39°
3%
7 PM
38°
3%
8 PM
36°
3%
9 PM
33°
3%
10 PM
30°
3%
11 PM
29°
3%
12 AM
29°
3%
1 AM
29°
3%
2 AM
28°
3%
7-Day Forecast
Today
40° 22°
Clear.
Wed
40° 22°
Mostly Clear with a 36% chance of rain.
Thu
38° 23°
Drizzle, 54% chance.
Fri
39° 22°
Mostly Cloudy.
Sat
39° 24°
Clear.
Sun
39° 23°
Clear.
Mon
38° 21°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 3% 14 mph SSW 53%
4 AM 26° Clear 3% 13 mph SSW 59%
5 AM 22° Clear 3% 11 mph SSW 62%
6 AM 22° Clear 3% 10 mph SSW 64%
7 AM 22° Clear 3% 9 mph SW 63%
8 AM 24° Clear 3% 10 mph SW 57%
9 AM 28° Clear 3% 10 mph SW 50%
10 AM 30° Clear 3% 9 mph SW 43%
11 AM 32° Mostly Clear 3% 8 mph SSW 35%
12 PM 34° Mostly Clear 3% 6 mph SSW 28%
1 PM 37° Clear 3% 6 mph S 24%
2 PM 38° Clear 3% 7 mph SSE 22%
3 PM 39° Clear 3% 9 mph SSE 20%
4 PM 39° Clear 3% 10 mph SSE 20%
5 PM 40° Clear 3% 11 mph SSE 20%
6 PM 39° Clear 3% 11 mph S 21%
7 PM 38° Clear 3% 11 mph S 24%
8 PM 36° Clear 3% 11 mph S 28%
9 PM 33° Clear 3% 11 mph S 32%
10 PM 30° Clear 3% 11 mph S 35%
11 PM 29° Clear 3% 10 mph S 37%
12 AM 29° Clear 3% 11 mph SSW 39%
1 AM 29° Clear 3% 11 mph SSW 42%
2 AM 28° Clear 3% 11 mph SSW 46%
15-Day Forecast
Today
8/25
Clear
3%
22°
40°
Wed
8/26
Mostly Clear
36%
22°
40°
Thu
8/27
Drizzle
54%
23°
38°
Fri
8/28
Mostly Cloudy
17%
22°
39°
Sat
8/29
Clear
3%
24°
39°
Sun
8/30
Clear
3%
23°
39°
Mon
8/31
Clear
3%
21°
38°
Tue
9/1
Clear
3%
21°
38°
Wed
9/2
Clear
19%
21°
38°
Thu
9/3
Clear
27%
21°
38°
Fri
9/4
Drizzle
60%
24°
38°
Sat
9/5
Drizzle
60%
24°
37°
Sun
9/6
Drizzle
60%
23°
37°
Mon
9/7
Drizzle
60%
23°
36°
Tue
9/8
Drizzle
60%
23°
36°
52
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
52 AQI 9.6 µg/m³
O3
Ground-level ozone
39 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 52 Moderate 39 52
Wed 46 Good 39 46
Thu 44 Good 36 44
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 Tue Aug 25, 07:00'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
MLCAPE9 J/kg
MUCAPE0 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index2.4
Kinematics
0–6 km Shear27 kt
0–1 km Shear9 kt
Eff. Shear—
0–1 km SRH-51
0–3 km SRH10
Eff. SRH—
Storm Motion105° @ 21 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index7.6
Thermo & Levels
PWAT0.84 in
0–3 km LR4.5 °C/km
700–500 LR7.4 °C/km
Total Totals34.2
LCL814 hPa
LFC—
EL—
Freezing Lvl15,007 ft