Heat Advisory — Evangeline, LA, Lafayette, LA, Northern Acadia, LA, Upper Vermilion, LA, Southern Acadia, LA, Lower Vermilion, LA, Lower Iberia, LA, Rapides, LA, Avoyelles, LA, St. Landry, LA, Upper St. Martin, LA, Lower St. Martin, LA, Upper Iberia, LA, Upper St. Mary, LA, Lower St. Mary, LA 8:00 PM Heat Advisory — Rapides, LA, Avoyelles, LA, Evangeline, LA, St. Landry, LA, Lafayette, LA, Upper St. Martin, LA, Lower St. Martin, LA, Northern Acadia, LA, Upper Vermilion, LA, Upper Iberia, LA, Upper St. Mary, LA, Southern Acadia, LA, Lower Vermilion, LA, Lower Iberia, LA, Lower St. Mary, LA 8:00 PM

Iota, Louisiana

Last updated: 5:19 PM CDT  ·  Refresh
33°C
Feels like 41°
Partly Cloudy
▲ 34°  /  ▼ 24°
Wind
5 mph SW
Humidity
61%
Dew Point
23°
Pressure
29.85 inHg
Visibility
10 mi
UV Index
5.9
Cloud Cover
50%
Sunrise
6:26 AM
Sunset
8:05 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Iota is currently partly cloudy at 33°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2689 J/kg) — isolated convective development possible. Sunrise: 6:26AM · Sunset: 8:05PM.

Alerts

Heat Advisory
Evangeline, LA, Lafayette, LA, Northern Acadia, LA, Upper Vermilion, LA, Southern Acadia, LA, Lower Vermilion, LA, Lower Iberia, LA, Rapides, LA, Avoyelles, LA, St. Landry, LA, Upper St. Martin, LA, Lower St. Martin, LA, Upper Iberia, LA, Upper St. Mary, LA, Lower St. Mary, LA
Expires 8:00 PM
Heat Advisory
Rapides, LA, Avoyelles, LA, Evangeline, LA, St. Landry, LA, Lafayette, LA, Upper St. Martin, LA, Lower St. Martin, LA, Northern Acadia, LA, Upper Vermilion, LA, Upper Iberia, LA, Upper St. Mary, LA, Southern Acadia, LA, Lower Vermilion, LA, Lower Iberia, LA, Lower St. Mary, LA
Expires 8:00 PM
55 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
3%
6 PM
34°
21%
7 PM
33°
21%
8 PM
31°
21%
9 PM
29°
21%
10 PM
29°
23%
11 PM
28°
17%
12 AM
28°
17%
1 AM
27°
5%
2 AM
27°
8%
3 AM
27°
8%
4 AM
26°
8%
5 AM
24°
8%
6 AM
24°
8%
7 AM
25°
8%
8 AM
27°
9%
9 AM
28°
9%
10 AM
29°
9%
11 AM
30°
9%
12 PM
32°
9%
1 PM
33°
14%
2 PM
33°
16%
3 PM
33°
16%
4 PM
33°
16%
7-Day Forecast
Today
34° 24°
Partly Cloudy with a 21% chance of rain.
Thu
35° 24°
Partly Cloudy.
Fri
34° 24°
Partly Cloudy.
Sat
33° 24°
Mostly Cloudy with a 78% chance of rain.
Sun
33° 24°
Drizzle, 64% chance.
Mon
35° 24°
Rain, 74% chance.
Tue
35° 24°
Drizzle, 60% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Partly Cloudy 3% 5 mph SW 61%
6 PM 34° Partly Cloudy 21% 7 mph SW 68%
7 PM 33° Partly Cloudy 21% 7 mph SW 76%
8 PM 31° Mostly Cloudy 21% 7 mph SW 80%
9 PM 29° Overcast 21% 7 mph SW 84%
10 PM 29° Overcast 23% 7 mph SW 86%
11 PM 28° Mostly Cloudy 17% 6 mph SW 89%
12 AM 28° Mostly Cloudy 17% 6 mph SW 91%
1 AM 27° Mostly Cloudy 5% 5 mph SW 93%
2 AM 27° Mostly Cloudy 8% 5 mph WSW 94%
3 AM 27° Mostly Cloudy 8% 5 mph WSW 95%
4 AM 26° Mostly Cloudy 8% 5 mph WSW 96%
5 AM 24° Mostly Cloudy 8% 5 mph WSW 96%
6 AM 24° Partly Cloudy 8% 4 mph W 96%
7 AM 25° Partly Cloudy 8% 5 mph W 94%
8 AM 27° Mostly Cloudy 9% 7 mph W 87%
9 AM 28° Mostly Cloudy 9% 8 mph W 81%
10 AM 29° Mostly Cloudy 9% 9 mph W 74%
11 AM 30° Mostly Cloudy 9% 8 mph W 70%
12 PM 32° Mostly Cloudy 9% 8 mph W 65%
1 PM 33° Mostly Cloudy 14% 8 mph WSW 63%
2 PM 33° Partly Cloudy 16% 8 mph WSW 62%
3 PM 33° Partly Cloudy 16% 8 mph WSW 62%
4 PM 33° Partly Cloudy 16% 8 mph WSW 62%
15-Day Forecast
Today
7/29
Partly Cloudy
21%
24°
34°
Thu
7/30
Partly Cloudy
18%
24°
35°
Fri
7/31
Partly Cloudy
14%
24°
34°
Sat
8/1
Mostly Cloudy
78%
24°
33°
Sun
8/2
Drizzle
64%
24°
33°
Mon
8/3
Rain
74%
24°
35°
Tue
8/4
Drizzle
60%
24°
35°
Wed
8/5
Drizzle
60%
24°
34°
Thu
8/6
Drizzle
60%
24°
36°
Fri
8/7
Drizzle
60%
24°
35°
Sat
8/8
Drizzle
46%
24°
35°
Sun
8/9
Drizzle
60%
24°
36°
Mon
8/10
Drizzle
60%
24°
36°
Tue
8/11
Drizzle
60%
24°
36°
Wed
8/12
Drizzle
60%
24°
36°
55
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
55 AQI 11.5 µg/m³
O3
Ground-level ozone
38 AQI 42 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Thu 55 Moderate 38 55
Fri 53 Moderate 33 53
Sat 33 Good 23 33
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 Wed Jul 29, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE1855 J/kg
MLCAPE1048 J/kg
MUCAPE1855 J/kg
SBCIN-14 J/kg
MLCIN0 J/kg
Lifted Index-4.2
Kinematics
0–6 km Shear9 kt
0–1 km Shear3 kt
Eff. Shear12 kt
0–1 km SRH6
0–3 km SRH0
Eff. SRH0
Storm Motion293° @ 18 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index23.7
Thermo & Levels
PWAT1.78 in
0–3 km LR7.4 °C/km
700–500 LR5.2 °C/km
Total Totals41.7
LCL876 hPa
LFC851 hPa
EL140 hPa
Freezing Lvl17,477 ft