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Mason, TX

Last updated: 12:13 AM CDT  ·  Refresh
28°C
Feels like 32°
Partly Cloudy
▲ 36°  /  ▼ 23°
Wind
5 mph SSW
Humidity
84%
Dew Point
25°
Pressure
29.92 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
30%
Sunrise
6:36 AM
Sunset
7:36 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Mason is currently partly cloudy at 28°C. Precipitation is likely — peak probability 86% around 2 PM. Atmospheric instability is elevated (CAPE up to 2967 J/kg) — isolated convective development possible. Sunrise: 6:36AM · Sunset: 7:36PM.

53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
13%
1 AM
28°
13%
2 AM
27°
12%
3 AM
27°
4%
4 AM
27°
7%
5 AM
24°
11%
6 AM
24°
13%
7 AM
25°
20%
8 AM
27°
28%
9 AM
28°
36%
10 AM
29°
56%
11 AM
31°
68%
12 PM
32°
77%
1 PM
34°
74%
2 PM
33°
85%
3 PM
31°
85%
4 PM
28°
70%
5 PM
29°
70%
6 PM
28°
55%
7 PM
27°
51%
8 PM
27°
48%
9 PM
27°
48%
10 PM
27°
48%
11 PM
27°
48%
7-Day Forecast
Today
36° 23°
Rain, 85% chance.
Tue
34° 23°
Mostly Cloudy with a 75% chance of rain.
Wed
37° 24°
Partly Cloudy with a 59% chance of rain.
Thu
33° 24°
Partly Cloudy with a 75% chance of rain.
Fri
34° 23°
Rain, 64% chance.
Sat
34° 23°
Rain, 64% chance.
Sun
36° 23°
Drizzle, 53% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Partly Cloudy 13% 5 mph SSW 84%
1 AM 28° Partly Cloudy 13% 5 mph SSW 84%
2 AM 27° Mostly Clear 12% 4 mph SW 85%
3 AM 27° Mostly Clear 4% 4 mph SW 86%
4 AM 27° Mostly Clear 7% 4 mph SW 87%
5 AM 24° Mostly Clear 11% 4 mph SW 87%
6 AM 24° Mostly Clear 13% 4 mph SW 87%
7 AM 25° Mostly Clear 20% 3 mph WSW 86%
8 AM 27° Mostly Clear 28% 4 mph WSW 82%
9 AM 28° Mostly Clear 36% 6 mph WSW 76%
10 AM 29° Partly Cloudy 56% 6 mph W 70%
11 AM 31° Partly Cloudy 68% 5 mph W 66%
12 PM 32° Partly Cloudy 77% 5 mph W 61%
1 PM 34° Heavy Rain 74% 4 mph W 60%
2 PM 33° Rain 85% 4 mph WNW 68%
3 PM 31° Rain 85% 5 mph NW 75%
4 PM 28° Rain 70% 7 mph NW 80%
5 PM 29° Rain 70% 6 mph WNW 81%
6 PM 28° Drizzle 55% 7 mph WSW 82%
7 PM 27° Overcast 51% 8 mph SW 84%
8 PM 27° Overcast 48% 8 mph WSW 86%
9 PM 27° Overcast 48% 7 mph WSW 87%
10 PM 27° Mostly Cloudy 48% 7 mph WSW 87%
11 PM 27° Mostly Cloudy 48% 6 mph WSW 87%
15-Day Forecast
Today
8/24
Rain
85%
23°
36°
Tue
8/25
Mostly Cloudy
75%
23°
34°
Wed
8/26
Partly Cloudy
59%
24°
37°
Thu
8/27
Partly Cloudy
75%
24°
33°
Fri
8/28
Rain
64%
23°
34°
Sat
8/29
Rain
64%
23°
34°
Sun
8/30
Drizzle
53%
23°
36°
Mon
8/31
Drizzle
44%
24°
36°
Tue
9/1
Drizzle
44%
24°
37°
Wed
9/2
Rain
64%
24°
37°
Thu
9/3
Drizzle
68%
23°
36°
Fri
9/4
Drizzle
60%
23°
36°
Sat
9/5
Drizzle
60%
23°
36°
Sun
9/6
Drizzle
60%
23°
35°
Mon
9/7
Drizzle
60%
23°
34°
53
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
53 AQI 10.3 µg/m³
O3
Ground-level ozone
40 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 53 Moderate 40 53
Tue 53 Moderate 43 53
Wed 53 Moderate 42 53
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, 03:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3013 J/kg
MLCAPE2334 J/kg
MUCAPE3748 J/kg
SBCIN-143 J/kg
MLCIN-88 J/kg
Lifted Index-4.9
Kinematics
0–6 km Shear19 kt
0–1 km Shear7 kt
Eff. Shear20 kt
0–1 km SRH33
0–3 km SRH105
Eff. SRH105
Storm Motion46° @ 17 kt
0–1 km EHI0.6
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell4.0
K-Index34.9
Thermo & Levels
PWAT1.93 in
0–3 km LR5.9 °C/km
700–500 LR4.9 °C/km
Total Totals48.2
LCL971 hPa
LFC830 hPa
EL142 hPa
Freezing Lvl16,998 ft