Areal Flood Advisory — Niihau in Kauai County, HI 10:30 PM Flash Flood Warning — Niihau in Kauai County, HI 10:45 PM Areal Flood Watch 11:00 PM

Kauaʻi County, Hawaii, United States

Last updated: 10:09 PM CDT  ·  Refresh
26°C
Feels like 24°
Clear
▲ 27°  /  ▼ 26°
Wind
26 mph E
Humidity
86%
Dew Point
24°
Pressure
29.85 inHg
Visibility
—
UV Index
5.5
Cloud Cover
—
Sunrise
6:15 AM
Sunset
7:07 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Kauaʻi County is currently clear at 26°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 746 J/kg) — isolated convective development possible. Sunrise: 6:15AM · Sunset: 7:07PM.

Alerts

Areal Flood Advisory
Niihau in Kauai County, HI
Expires 10:30 PM
Flash Flood Warning
Niihau in Kauai County, HI
Expires 10:45 PM
Areal Flood Watch
Expires 11:00 PM
Hourly Forecast · Next 24 Hours
Now
26°
5%
6 PM
27°
5%
7 PM
27°
5%
8 PM
27°
5%
9 PM
27°
5%
10 PM
27°
5%
11 PM
27°
5%
12 AM
26°
5%
1 AM
26°
5%
2 AM
26°
5%
3 AM
26°
5%
4 AM
26°
5%
5 AM
26°
5%
6 AM
26°
5%
7 AM
26°
5%
8 AM
26°
5%
9 AM
26°
5%
10 AM
26°
5%
11 AM
26°
5%
12 PM
26°
5%
1 PM
26°
5%
2 PM
26°
5%
3 PM
26°
5%
4 PM
26°
5%
7-Day Forecast
Today
27° 26°
Clear.
Mon
26° 26°
Clear.
Tue
26° 26°
Clear.
Wed
26° 26°
Clear.
Thu
26° 25°
Clear.
Fri
26° 26°
Clear.
Sat
27° 26°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 26° Clear 5% 26 mph E 86%
6 PM 27° Clear 5% 24 mph E 86%
7 PM 27° Clear 5% 23 mph ESE 85%
8 PM 27° Clear 5% 21 mph ESE 85%
9 PM 27° Clear 5% 21 mph ESE 85%
10 PM 27° Clear 5% 21 mph ESE 86%
11 PM 27° Clear 5% 21 mph ESE 86%
12 AM 26° Clear 5% 21 mph ESE 86%
1 AM 26° Clear 5% 21 mph ESE 86%
2 AM 26° Clear 5% 21 mph ESE 87%
3 AM 26° Clear 5% 21 mph ESE 87%
4 AM 26° Clear 5% 21 mph ESE 87%
5 AM 26° Clear 5% 21 mph ESE 87%
6 AM 26° Clear 5% 21 mph ESE 87%
7 AM 26° Clear 5% 21 mph ESE 87%
8 AM 26° Clear 5% 21 mph ESE 87%
9 AM 26° Clear 5% 20 mph ESE 87%
10 AM 26° Clear 5% 20 mph ESE 86%
11 AM 26° Clear 5% 20 mph ESE 86%
12 PM 26° Clear 5% 20 mph ESE 86%
1 PM 26° Clear 5% 20 mph ESE 85%
2 PM 26° Clear 5% 19 mph ESE 85%
3 PM 26° Clear 5% 18 mph ESE 84%
4 PM 26° Clear 5% 17 mph E 84%
10-Day Forecast
Today
8/16
Clear
5%
26°
27°
Mon
8/17
Clear
5%
26°
26°
Tue
8/18
Clear
5%
26°
26°
Wed
8/19
Clear
5%
26°
26°
Thu
8/20
Clear
5%
25°
26°
Fri
8/21
Clear
5%
26°
26°
Sat
8/22
Clear
5%
26°
27°
Sun
8/23
Clear
5%
26°
27°
Mon
8/24
Clear
5%
26°
26°
Tue
8/25
Clear
5%
26°
26°
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
GFS
Valid Sun Aug 16, 18:00'Z' · F0 · 3 (global 1°)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE716 J/kg
MLCAPE593 J/kg
MUCAPE716 J/kg
SBCIN0 J/kg
MLCIN-0 J/kg
Lifted Index-3.7
Kinematics
0–6 km Shear21 kt
0–1 km Shear16 kt
Eff. Shear20 kt
0–1 km SRH107
0–3 km SRH127
Eff. SRH127
Storm Motion162° @ 24 kt
0–1 km EHI0.5
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell1.0
K-Index36.7
Thermo & Levels
PWAT2.53 in
0–3 km LR5.2 °C/km
700–500 LR5.6 °C/km
Total Totals44.2
LCL975 hPa
LFC1011 hPa
EL208 hPa
Freezing Lvl16,171 ft