Castro County, Texas, United States

Last updated: 4:27 PM CDT  ·  Refresh
20°C
Feels like 19°
Mostly Cloudy
▲ 21°  /  ▼ 12°
Wind
8 mph ENE
Humidity
69%
Dew Point
14°
Pressure
26.42 inHg
Visibility
10 mi
UV Index
4.7
Cloud Cover
75%
Sunrise
7:45 AM
Sunset
7:28 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Castro County is currently mostly cloudy at 20°C. Precipitation is likely — peak probability 53% around 4 PM. Sunrise: 7:45AM · Sunset: 7:28PM.

Alerts

No active alerts for this location.
34 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
20°
52%
5 PM
21°
42%
6 PM
21°
21%
7 PM
21°
8%
8 PM
20°
8%
9 PM
19°
8%
10 PM
18°
8%
11 PM
18°
8%
12 AM
17°
8%
1 AM
17°
3%
2 AM
16°
3%
3 AM
16°
3%
4 AM
15°
3%
5 AM
15°
3%
6 AM
14°
3%
7 AM
12°
3%
8 AM
13°
3%
9 AM
14°
3%
10 AM
14°
7%
11 AM
14°
7%
12 PM
15°
8%
1 PM
16°
8%
2 PM
18°
8%
3 PM
18°
8%
7-Day Forecast
Today
21° 12°
Partly Cloudy with a 52% chance of rain.
Mon
22° 12°
Mostly Clear.
Tue
26° 10°
Partly Cloudy.
Wed
26° 15°
Clear.
Thu
26° 14°
Clear.
Fri
24° 14°
Clear.
Sat
24° 13°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 20° Mostly Cloudy 52% 8 mph ENE 69%
5 PM 21° Partly Cloudy 42% 6 mph E 68%
6 PM 21° Mostly Clear 21% 5 mph E 70%
7 PM 21° Mostly Clear 8% 4 mph E 69%
8 PM 20° Partly Cloudy 8% 4 mph E 70%
9 PM 19° Partly Cloudy 8% 4 mph E 71%
10 PM 18° Clear 8% 3 mph E 74%
11 PM 18° Clear 8% 3 mph ESE 76%
12 AM 17° Clear 8% 3 mph ESE 78%
1 AM 17° Clear 3% 3 mph SE 79%
2 AM 16° Clear 3% 3 mph SE 79%
3 AM 16° Clear 3% 2 mph ESE 80%
4 AM 15° Clear 3% 2 mph ESE 80%
5 AM 15° Clear 3% 3 mph ESE 80%
6 AM 14° Partly Cloudy 3% 3 mph ESE 81%
7 AM 12° Partly Cloudy 3% 4 mph ENE 91%
8 AM 13° Partly Cloudy 3% 3 mph E 86%
9 AM 14° Partly Cloudy 3% 3 mph ESE 81%
10 AM 14° Partly Cloudy 7% 4 mph SE 76%
11 AM 14° Partly Cloudy 7% 3 mph SE 72%
12 PM 15° Partly Cloudy 8% 3 mph SSE 67%
1 PM 16° Partly Cloudy 8% 3 mph SSE 63%
2 PM 18° Partly Cloudy 8% 3 mph S 59%
3 PM 18° Partly Cloudy 8% 3 mph S 55%
15-Day Forecast
Today
10/4
Partly Cloudy
52%
12°
21°
Mon
10/5
Mostly Clear
7%
12°
22°
Tue
10/6
Partly Cloudy
3%
10°
26°
Wed
10/7
Clear
3%
15°
26°
Thu
10/8
Clear
3%
14°
26°
Fri
10/9
Clear
9%
14°
24°
Sat
10/10
Clear
9%
13°
24°
Sun
10/11
Clear
3%
13°
26°
Mon
10/12
Drizzle
60%
11°
29°
Tue
10/13
Drizzle
60%
10°
29°
Wed
10/14
Drizzle
60%
10°
21°
Thu
10/15
Clear
60%
11°
22°
Fri
10/16
Clear
60%
10°
20°
Sat
10/17
Drizzle
60%
9°
20°
Sun
10/18
Clear
25%
9°
20°
34
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
14 AQI 2.7 µg/m³
O3
Ground-level ozone
Dominant
34 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Mon 34 Good 34 14
Tue 38 Good 38 27
Wed 39 Good 39 24
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 Sun Oct 4, 20:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE50 J/kg
MLCAPE8 J/kg
MUCAPE50 J/kg
SBCIN-134 J/kg
MLCIN-211 J/kg
Lifted Index0.3
Kinematics
0–6 km Shear13 kt
0–1 km Shear3 kt
Eff. Shear—
0–1 km SRH-6
0–3 km SRH7
Eff. SRH—
Storm Motion51° @ 23 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index33.2
Thermo & Levels
PWAT0.96 in
0–3 km LR5.7 °C/km
700–500 LR5.3 °C/km
Total Totals44.5
LCL821 hPa
LFC468 hPa
EL333 hPa
Freezing Lvl12,293 ft