Heat Advisory — Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, Northern Tangipahoa, LA, Lower Plaquemines, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS 8:00 PM

Austin, Texas

Last updated: 11:04 PM CDT  ·  Refresh
29°C
Feels like 34°
Clear
▲ 35°  /  ▼ 24°
Wind
5 mph SW
Humidity
78%
Dew Point
25°
Pressure
29.85 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
0%
Sunrise
6:20 AM
Sunset
8:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Austin is currently clear at 29°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1815 J/kg) — isolated convective development possible. Sunrise: 6:20AM · Sunset: 8:02PM.

Alerts

Heat Advisory
Pointe Coupee, LA, West Feliciana, LA, East Feliciana, LA, St. Helena, LA, Washington, LA, Iberville, LA, West Baton Rouge, LA, East Baton Rouge, LA, Assumption, LA, Northern Tangipahoa, LA, Lower Plaquemines, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Northern Harrison, MS, Northern Jackson, MS
Expires 8:00 PM
30 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
29°
3%
11 PM
29°
21%
12 AM
28°
14%
1 AM
28°
3%
2 AM
27°
3%
3 AM
27°
3%
4 AM
27°
4%
5 AM
25°
4%
6 AM
25°
4%
7 AM
26°
9%
8 AM
28°
18%
9 AM
29°
18%
10 AM
31°
18%
11 AM
33°
19%
12 PM
34°
19%
1 PM
36°
19%
2 PM
36°
20%
3 PM
36°
20%
4 PM
35°
18%
5 PM
36°
9%
6 PM
35°
3%
7 PM
34°
3%
8 PM
33°
3%
9 PM
32°
3%
7-Day Forecast
Tonight
35° 24°
Clear.
Tue
36° 24°
Mostly Clear.
Wed
38° 26°
Partly Cloudy.
Thu
37° 26°
Mostly Cloudy with a 61% chance of rain.
Fri
37° 26°
Drizzle, 54% chance.
Sat
37° 25°
Rain, 70% chance.
Sun
36° 24°
Rain, 82% chance.
TimeTempConditionsPrecipWindHumidity
Now 29° Clear 3% 5 mph SW 78%
11 PM 29° Clear 21% 5 mph WSW 82%
12 AM 28° Clear 14% 6 mph WSW 85%
1 AM 28° Clear 3% 6 mph WSW 86%
2 AM 27° Clear 3% 5 mph W 87%
3 AM 27° Clear 3% 5 mph W 88%
4 AM 27° Mostly Clear 4% 5 mph W 88%
5 AM 25° Mostly Clear 4% 5 mph W 89%
6 AM 25° Partly Cloudy 4% 5 mph W 89%
7 AM 26° Partly Cloudy 9% 6 mph W 84%
8 AM 28° Partly Cloudy 18% 7 mph W 78%
9 AM 29° Partly Cloudy 18% 7 mph WNW 72%
10 AM 31° Mostly Clear 18% 6 mph WNW 66%
11 AM 33° Mostly Clear 19% 6 mph WNW 59%
12 PM 34° Mostly Clear 19% 6 mph WNW 53%
1 PM 36° Mostly Clear 19% 6 mph W 52%
2 PM 36° Mostly Clear 20% 6 mph W 51%
3 PM 36° Mostly Clear 20% 7 mph W 51%
4 PM 35° Mostly Clear 18% 6 mph WSW 53%
5 PM 36° Mostly Clear 9% 6 mph WSW 56%
6 PM 35° Clear 3% 6 mph WSW 58%
7 PM 34° Mostly Clear 3% 6 mph WSW 61%
8 PM 33° Mostly Clear 3% 6 mph WSW 65%
9 PM 32° Mostly Clear 3% 6 mph SW 69%
15-Day Forecast
Today
7/27
Clear
3%
24°
35°
Tue
7/28
Mostly Clear
19%
24°
36°
Wed
7/29
Partly Cloudy
13%
26°
38°
Thu
7/30
Mostly Cloudy
61%
26°
37°
Fri
7/31
Drizzle
54%
26°
37°
Sat
8/1
Rain
70%
25°
37°
Sun
8/2
Rain
82%
24°
36°
Mon
8/3
Rain
82%
24°
37°
Tue
8/4
Rain
69%
24°
37°
Wed
8/5
Rain
68%
24°
37°
Thu
8/6
Drizzle
60%
24°
38°
Fri
8/7
Drizzle
60%
24°
38°
Sat
8/8
Drizzle
60%
24°
36°
Sun
8/9
Drizzle
60%
24°
36°
Mon
8/10
Drizzle
60%
24°
37°
30
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
25 AQI 4.5 µg/m³
O3
Ground-level ozone
Dominant
30 AQI 33 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 30 Good 30 25
Wed 34 Good 30 34
Thu 46 Good 30 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 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Jul 28, 02:00'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
SBCAPE1806 J/kg
MLCAPE1341 J/kg
MUCAPE1993 J/kg
SBCIN-92 J/kg
MLCIN0 J/kg
Lifted Index-3.6
Kinematics
0–6 km Shear26 kt
0–1 km Shear7 kt
Eff. Shear24 kt
0–1 km SRH27
0–3 km SRH7
Eff. SRH7
Storm Motion312° @ 17 kt
0–1 km EHI0.3
Composite Parameters
Sig. Tornado0.2
STP (eff)0.0
Supercell0.2
K-Index26.3
Thermo & Levels
PWAT1.75 in
0–3 km LR5.7 °C/km
700–500 LR5.0 °C/km
Total Totals40.8
LCL948 hPa
LFC860 hPa
EL152 hPa
Freezing Lvl18,038 ft