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: 6:23 PM CDT  ·  Refresh
32°C
Feels like 41°
Partly Cloudy
▲ 33°  /  ▼ 24°
Wind
6 mph SW
Humidity
67%
Dew Point
24°
Pressure
29.84 inHg
Visibility
10 mi
UV Index
4.2
Cloud Cover
48%
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 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2365 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
32°
8%
7 PM
33°
24%
8 PM
31°
24%
9 PM
29°
20%
10 PM
28°
21%
11 PM
28°
15%
12 AM
28°
15%
1 AM
27°
4%
2 AM
27°
7%
3 AM
26°
7%
4 AM
26°
7%
5 AM
24°
8%
6 AM
24°
8%
7 AM
26°
8%
8 AM
27°
8%
9 AM
29°
8%
10 AM
30°
8%
11 AM
31°
8%
12 PM
32°
8%
1 PM
34°
13%
2 PM
34°
15%
3 PM
34°
15%
4 PM
34°
15%
5 PM
33°
15%
7-Day Forecast
Tonight
33° 24°
Partly Cloudy with a 20% chance of rain.
Thu
36° 24°
Mostly Cloudy.
Fri
35° 25°
Partly Cloudy.
Sat
34° 24°
Mostly Cloudy with a 67% chance of rain.
Sun
33° 23°
Drizzle, 67% chance.
Mon
34° 23°
Rain, 65% chance.
Tue
35° 23°
Drizzle, 57% chance.
TimeTempConditionsPrecipWindHumidity
Now 32° Partly Cloudy 8% 6 mph SW 67%
7 PM 33° Partly Cloudy 24% 7 mph SW 76%
8 PM 31° Mostly Cloudy 24% 7 mph SW 80%
9 PM 29° Mostly Cloudy 20% 7 mph SW 83%
10 PM 28° Overcast 21% 7 mph SW 86%
11 PM 28° Mostly Cloudy 15% 6 mph SW 88%
12 AM 28° Mostly Cloudy 15% 6 mph SW 91%
1 AM 27° Mostly Cloudy 4% 5 mph SW 92%
2 AM 27° Mostly Cloudy 7% 5 mph WSW 94%
3 AM 26° Mostly Cloudy 7% 5 mph WSW 95%
4 AM 26° Mostly Cloudy 7% 5 mph WSW 95%
5 AM 24° Mostly Cloudy 8% 5 mph WSW 95%
6 AM 24° Partly Cloudy 8% 5 mph WSW 95%
7 AM 26° Partly Cloudy 8% 5 mph W 92%
8 AM 27° Mostly Cloudy 8% 7 mph W 86%
9 AM 29° Mostly Cloudy 8% 8 mph W 80%
10 AM 30° Mostly Cloudy 8% 8 mph W 74%
11 AM 31° Mostly Cloudy 8% 8 mph W 69%
12 PM 32° Mostly Cloudy 8% 8 mph WSW 64%
1 PM 34° Mostly Cloudy 13% 7 mph WSW 61%
2 PM 34° Partly Cloudy 15% 7 mph WSW 60%
3 PM 34° Partly Cloudy 15% 7 mph WSW 59%
4 PM 34° Partly Cloudy 15% 7 mph SW 61%
5 PM 33° Partly Cloudy 15% 7 mph SW 66%
15-Day Forecast
Today
7/29
Partly Cloudy
20%
24°
33°
Thu
7/30
Mostly Cloudy
15%
24°
36°
Fri
7/31
Partly Cloudy
12%
25°
35°
Sat
8/1
Mostly Cloudy
67%
24°
34°
Sun
8/2
Drizzle
67%
23°
33°
Mon
8/3
Rain
65%
23°
34°
Tue
8/4
Drizzle
57%
23°
35°
Wed
8/5
Drizzle
54%
24°
36°
Thu
8/6
Rain
66%
24°
35°
Fri
8/7
Drizzle
47%
24°
36°
Sat
8/8
Mostly Cloudy
39%
24°
37°
Sun
8/9
Drizzle
60%
24°
37°
Mon
8/10
Drizzle
60%
24°
36°
Tue
8/11
Drizzle
60%
24°
37°
Wed
8/12
Drizzle
60%
24°
37°
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 11.3 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 22 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, 22:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2269 J/kg
MLCAPE1024 J/kg
MUCAPE2269 J/kg
SBCIN-36 J/kg
MLCIN0 J/kg
Lifted Index-4.7
Kinematics
0–6 km Shear13 kt
0–1 km Shear4 kt
Eff. Shear16 kt
0–1 km SRH11
0–3 km SRH-1
Eff. SRH-1
Storm Motion296° @ 17 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index21.2
Thermo & Levels
PWAT1.75 in
0–3 km LR6.9 °C/km
700–500 LR5.3 °C/km
Total Totals41.0
LCL897 hPa
LFC866 hPa
EL135 hPa
Freezing Lvl17,559 ft