Coastal Flood Advisory — Coastal Palm Beach County, FL 1:00 AM Coastal Flood Watch 7:00 PM High Surf Advisory — Coastal Palm Beach County, FL 7:00 PM

Boynton Beach, Florida

Last updated: 2:43 AM CDT  ·  Refresh
23°C
Feels like 21°
Mostly Clear
▲ 28°  /  ▼ 23°
Wind
13 mph NE
Humidity
62%
Dew Point
17°
Pressure
29.99 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
11%
Sunrise
7:24 AM
Sunset
6:43 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Boynton Beach is currently mostly clear at 23°C. Precipitation is likely — peak probability 86% around 3 AM. Atmospheric instability is elevated (CAPE up to 592 J/kg) — isolated convective development possible. Sunrise: 7:24AM · Sunset: 6:43PM.

Alerts

Coastal Flood Advisory
Coastal Palm Beach County, FL
Expires 1:00 AM
Coastal Flood Watch
Expires 7:00 PM
High Surf Advisory
Coastal Palm Beach County, FL
Expires 7:00 PM
38 AQI · Good Dominant: O3 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
9%
4 AM
23°
17%
5 AM
22°
18%
6 AM
22°
19%
7 AM
22°
23%
8 AM
22°
22%
9 AM
24°
22%
10 AM
26°
12%
11 AM
26°
9%
12 PM
26°
9%
1 PM
27°
5%
2 PM
27°
16%
3 PM
27°
30%
4 PM
27°
31%
5 PM
26°
40%
6 PM
26°
45%
7 PM
26°
46%
8 PM
26°
56%
9 PM
25°
71%
10 PM
24°
71%
11 PM
24°
76%
12 AM
24°
80%
1 AM
23°
77%
2 AM
23°
77%
7-Day Forecast
Today
28° 23°
Partly Cloudy with a 71% chance of rain.
Sun
28° 23°
Partly Cloudy with a 86% chance of rain.
Mon
29° 22°
Mostly Cloudy with a 77% chance of rain.
Tue
27° 23°
Rain, 70% chance.
Wed
28° 23°
Rain, 64% chance.
Thu
28° 24°
Rain, 64% chance.
Fri
28° 25°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Mostly Clear 9% 13 mph NE 62%
4 AM 23° Mostly Clear 17% 12 mph NNE 60%
5 AM 22° Partly Cloudy 18% 12 mph NNE 60%
6 AM 22° Partly Cloudy 19% 12 mph NNE 62%
7 AM 22° Partly Cloudy 23% 12 mph NNE 65%
8 AM 22° Partly Cloudy 22% 12 mph NNE 65%
9 AM 24° Partly Cloudy 22% 12 mph NNE 63%
10 AM 26° Partly Cloudy 12% 13 mph NNE 59%
11 AM 26° Partly Cloudy 9% 14 mph NNE 58%
12 PM 26° Partly Cloudy 9% 14 mph NNE 58%
1 PM 27° Mostly Clear 5% 14 mph N 56%
2 PM 27° Partly Cloudy 16% 15 mph N 57%
3 PM 27° Partly Cloudy 30% 15 mph N 59%
4 PM 27° Partly Cloudy 31% 15 mph N 62%
5 PM 26° Partly Cloudy 40% 14 mph N 64%
6 PM 26° Partly Cloudy 45% 13 mph N 67%
7 PM 26° Rain 46% 13 mph N 69%
8 PM 26° Partly Cloudy 56% 13 mph N 70%
9 PM 25° Partly Cloudy 71% 13 mph NNE 71%
10 PM 24° Partly Cloudy 71% 13 mph NNE 72%
11 PM 24° Partly Cloudy 76% 12 mph NNE 73%
12 AM 24° Partly Cloudy 80% 12 mph NNE 73%
1 AM 23° Partly Cloudy 77% 12 mph NNE 73%
2 AM 23° Partly Cloudy 77% 11 mph NNE 75%
15-Day Forecast
Today
10/24
Partly Cloudy
71%
23°
28°
Sun
10/25
Partly Cloudy
86%
23°
28°
Mon
10/26
Mostly Cloudy
77%
22°
29°
Tue
10/27
Rain
70%
23°
27°
Wed
10/28
Rain
64%
23°
28°
Thu
10/29
Rain
64%
24°
28°
Fri
10/30
Rain
63%
25°
28°
Sat
10/31
Drizzle
43%
24°
28°
Sun
11/1
Rain
68%
24°
28°
Mon
11/2
Rain
68%
22°
28°
Tue
11/3
Drizzle
60%
24°
28°
Wed
11/4
Drizzle
60%
24°
27°
Thu
11/5
Drizzle
60%
24°
27°
Fri
11/6
Drizzle
60%
24°
28°
Sat
11/7
Drizzle
90%
24°
28°
38
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
38 AQI 41 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 38 Good 38 25
Sun 38 Good 38 21
Mon 43 Good 43 21
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 Sat Oct 24, 06:00'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
SBCAPE140 J/kg
MLCAPE11 J/kg
MUCAPE140 J/kg
SBCIN-115 J/kg
MLCIN-198 J/kg
Lifted Index-2.0
Kinematics
0–6 km Shear19 kt
0–1 km Shear7 kt
Eff. Shear18 kt
0–1 km SRH-39
0–3 km SRH27
Eff. SRH27
Storm Motion335° @ 22 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index6.9
Thermo & Levels
PWAT0.95 in
0–3 km LR5.8 °C/km
700–500 LR7.0 °C/km
Total Totals43.3
LCL924 hPa
LFC621 hPa
EL434 hPa
Freezing Lvl13,081 ft