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, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Southern Hancock, MS 7:00 PM Areal Flood Watch 11:00 PM

Lanai Mauka, HI

Last updated: 10:19 AM CDT  ·  Refresh
31°C
Feels like 36°
Clear
▲ 37°  /  ▼ 24°
Wind
3 mph WNW
Humidity
68%
Dew Point
25°
Pressure
29.89 inHg
Visibility
10 mi
UV Index
7.7
Cloud Cover
2%
Sunrise
6:44 AM
Sunset
7:20 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Lanai Mauka is currently clear at 30°C. Precipitation is likely — peak probability 74% around 5 PM. Atmospheric instability is elevated (CAPE up to 2674 J/kg) — isolated convective development possible. Sunrise: 6:44AM · Sunset: 7:20PM.

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, St. James, LA, St. John The Baptist, LA, Upper St. Bernard, LA, Northern Tangipahoa, LA, Southeast St. Tammany, LA, Western Orleans, LA, Eastern Orleans, LA, Northern St. Tammany, LA, Southwestern St. Tammany, LA, Central Tangipahoa, LA, Lower Tangipahoa, LA, Northern Livingston, LA, Southern Livingston, LA, Western Ascension, LA, Eastern Ascension, LA, Upper Jefferson, LA, Upper Plaquemines, LA, Central Plaquemines, LA, Lower Plaquemines, LA, Central Jefferson, LA, Coastal Jefferson, LA, Upper Lafourche, LA, Lower Lafourche, LA, Upper Terrebonne, LA, Lower Terrebonne, LA, Upper St. Charles, LA, Central St. Charles, LA, Lower St. Charles, LA, Wilkinson, MS, Amite, MS, Pike, MS, Walthall, MS, Pearl River, MS, Northern Hancock, MS, Southern Hancock, MS
Expires 7:00 PM
Areal Flood Watch
Expires 11:00 PM
46 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
31°
20%
11 AM
32°
35%
12 PM
33°
36%
1 PM
35°
44%
2 PM
36°
51%
3 PM
36°
57%
4 PM
35°
68%
5 PM
34°
73%
6 PM
32°
67%
7 PM
29°
55%
8 PM
28°
55%
9 PM
27°
43%
10 PM
27°
35%
11 PM
27°
26%
12 AM
27°
27%
1 AM
26°
24%
2 AM
26°
24%
3 AM
26°
32%
4 AM
26°
18%
5 AM
24°
18%
6 AM
24°
27%
7 AM
24°
43%
8 AM
26°
44%
9 AM
28°
39%
7-Day Forecast
Today
37° 24°
Partly Cloudy with a 68% chance of rain.
Tue
37° 24°
Partly Cloudy with a 44% chance of rain.
Wed
34° 24°
Rain, 79% chance.
Thu
33° 23°
Rain, 76% chance.
Fri
34° 23°
Rain, 82% chance.
Sat
34° 23°
Rain, 82% chance.
Sun
36° 23°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 31° Clear 20% 3 mph WNW 68%
11 AM 32° Clear 35% 3 mph NW 63%
12 PM 33° Mostly Clear 36% 3 mph NW 56%
1 PM 35° Partly Cloudy 44% 3 mph NNW 51%
2 PM 36° Partly Cloudy 51% 3 mph NNW 50%
3 PM 36° Partly Cloudy 57% 2 mph NNE 52%
4 PM 35° Partly Cloudy 68% 2 mph NE 56%
5 PM 34° Partly Cloudy 73% 3 mph E 65%
6 PM 32° Thunderstorm 67% 5 mph SE 75%
7 PM 29° Rain 55% 6 mph SSE 83%
8 PM 28° Mostly Cloudy 55% 5 mph SSW 84%
9 PM 27° Mostly Cloudy 43% 4 mph SSW 85%
10 PM 27° Mostly Cloudy 35% 4 mph SW 85%
11 PM 27° Partly Cloudy 26% 2 mph SSW 86%
12 AM 27° Partly Cloudy 27% 2 mph S 88%
1 AM 26° Partly Cloudy 24% 2 mph ESE 89%
2 AM 26° Mostly Cloudy 24% 2 mph E 90%
3 AM 26° Mostly Cloudy 32% 2 mph E 91%
4 AM 26° Fog 18% 3 mph E 92%
5 AM 24° Fog 18% 3 mph E 93%
6 AM 24° Fog 27% 3 mph E 94%
7 AM 24° Haze 43% 4 mph E 93%
8 AM 26° Mostly Cloudy 44% 4 mph E 88%
9 AM 28° Mostly Cloudy 39% 4 mph E 84%
15-Day Forecast
Today
9/7
Partly Cloudy
68%
24°
37°
Tue
9/8
Partly Cloudy
44%
24°
37°
Wed
9/9
Rain
79%
24°
34°
Thu
9/10
Rain
76%
23°
33°
Fri
9/11
Rain
82%
23°
34°
Sat
9/12
Rain
82%
23°
34°
Sun
9/13
Rain
63%
23°
36°
Mon
9/14
Drizzle
44%
23°
36°
Tue
9/15
Drizzle
44%
23°
36°
Wed
9/16
Drizzle
44%
22°
36°
Thu
9/17
Drizzle
60%
22°
34°
Fri
9/18
Drizzle
60%
22°
34°
Sat
9/19
Drizzle
60%
22°
34°
Sun
9/20
Drizzle
60%
21°
34°
Mon
9/21
Drizzle
60%
21°
33°
46
Good
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is satisfactory and poses little or no health risk.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
46 AQI 8.2 µg/m³
O3
Ground-level ozone
34 AQI 38 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 46 Good 34 46
Wed 31 Good 31 31
Thu 27 Good 27 22
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 Sep 7, 14:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3310 J/kg
MLCAPE1902 J/kg
MUCAPE3310 J/kg
SBCIN-33 J/kg
MLCIN-55 J/kg
Lifted Index-6.7
Kinematics
0–6 km Shear13 kt
0–1 km Shear3 kt
Eff. Shear25 kt
0–1 km SRH11
0–3 km SRH39
Eff. SRH39
Storm Motion114° @ 13 kt
0–1 km EHI0.2
Composite Parameters
Sig. Tornado0.0
STP (eff)0.2
Supercell1.7
K-Index36.2
Thermo & Levels
PWAT2.21 in
0–3 km LR6.7 °C/km
700–500 LR5.5 °C/km
Total Totals46.7
LCL935 hPa
LFC872 hPa
EL138 hPa
Freezing Lvl16,155 ft