Heat Advisory — Glades, FL, Hendry, FL, Inland Palm Beach County, FL, Metro Palm Beach County, FL, Coastal Collier County, FL, Inland Collier County, FL, Inland Broward County, FL, Metro Broward County, FL, Inland Miami-Dade County, FL, Metropolitan Miami Dade, FL, Mainland Monroe, FL, Coastal Palm Beach County, FL, Coastal Broward County, FL, Coastal Miami Dade County, FL, Far South Miami-Dade County, FL 6:00 PM

Jupiter, Florida

Last updated: 11:38 AM CDT  ·  Refresh
33°C
Feels like 38°
Clear
▲ 36°  /  ▼ 26°
Wind
8 mph WNW
Humidity
53%
Dew Point
22°
Pressure
30.04 inHg
Visibility
9 mi
UV Index
9.7
Cloud Cover
0%
Sunrise
6:53 AM
Sunset
7:54 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Jupiter is currently clear at 33°C. Precipitation is likely — peak probability 61% around 12 PM. Atmospheric instability is elevated (CAPE up to 2944 J/kg) — isolated convective development possible. Sunrise: 6:53AM · Sunset: 7:54PM.

57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
33°
4%
1 PM
34°
25%
2 PM
35°
26%
3 PM
34°
26%
4 PM
34°
19%
5 PM
36°
16%
6 PM
34°
16%
7 PM
33°
17%
8 PM
32°
17%
9 PM
31°
17%
10 PM
31°
18%
11 PM
31°
10%
12 AM
30°
10%
1 AM
29°
3%
2 AM
29°
3%
3 AM
28°
3%
4 AM
28°
5%
5 AM
26°
15%
6 AM
26°
14%
7 AM
27°
14%
8 AM
28°
30%
9 AM
30°
47%
10 AM
31°
47%
11 AM
32°
52%
7-Day Forecast
Today
36° 26°
Clear with a 26% chance of rain.
Wed
35° 26°
Partly Cloudy with a 66% chance of rain.
Thu
34° 26°
Partly Cloudy with a 74% chance of rain.
Fri
33° 25°
Mostly Cloudy with a 66% chance of rain.
Sat
32° 26°
Rain, 64% chance.
Sun
32° 26°
Rain, 64% chance.
Mon
32° 26°
Thunderstorm, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 33° Clear 4% 8 mph WNW 53%
1 PM 34° Clear 25% 8 mph WNW 50%
2 PM 35° Clear 26% 7 mph WNW 49%
3 PM 34° Clear 26% 7 mph W 49%
4 PM 34° Mostly Clear 19% 7 mph W 50%
5 PM 36° Mostly Clear 16% 6 mph SW 52%
6 PM 34° Mostly Clear 16% 5 mph S 55%
7 PM 33° Mostly Clear 17% 6 mph SSE 60%
8 PM 32° Mostly Clear 17% 6 mph S 64%
9 PM 31° Mostly Clear 17% 6 mph S 67%
10 PM 31° Mostly Clear 18% 6 mph SSW 70%
11 PM 31° Mostly Clear 10% 6 mph SSW 73%
12 AM 30° Mostly Clear 10% 6 mph SW 77%
1 AM 29° Clear 3% 6 mph WSW 80%
2 AM 29° Clear 3% 7 mph W 83%
3 AM 28° Clear 3% 7 mph W 84%
4 AM 28° Clear 5% 7 mph W 86%
5 AM 26° Clear 15% 7 mph W 87%
6 AM 26° Clear 14% 6 mph W 87%
7 AM 27° Clear 14% 6 mph W 88%
8 AM 28° Clear 30% 6 mph W 84%
9 AM 30° Clear 47% 6 mph WNW 78%
10 AM 31° Clear 47% 6 mph WNW 72%
11 AM 32° Clear 52% 5 mph WNW 68%
15-Day Forecast
Today
8/18
Clear
26%
26°
36°
Wed
8/19
Partly Cloudy
66%
26°
35°
Thu
8/20
Partly Cloudy
74%
26°
34°
Fri
8/21
Mostly Cloudy
66%
25°
33°
Sat
8/22
Rain
64%
26°
32°
Sun
8/23
Rain
64%
26°
32°
Mon
8/24
Thunderstorm
63%
26°
32°
Tue
8/25
Thunderstorm
69%
27°
32°
Wed
8/26
Thunderstorm
68%
27°
32°
Thu
8/27
Thunderstorm
51%
27°
32°
Fri
8/28
Drizzle
60%
26°
31°
Sat
8/29
Drizzle
60%
27°
31°
Sun
8/30
Rain
90%
27°
31°
Mon
8/31
Drizzle
60%
27°
31°
Tue
9/1
Rain
90%
27°
31°
57
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
57 AQI 12.4 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 57 Moderate 31 57
Thu 55 Moderate 29 55
Fri 55 Moderate 40 55
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 Tue Aug 18, 15:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2323 J/kg
MLCAPE1340 J/kg
MUCAPE2323 J/kg
SBCIN-69 J/kg
MLCIN-158 J/kg
Lifted Index-6.0
Kinematics
0–6 km Shear4 kt
0–1 km Shear6 kt
Eff. Shear2 kt
0–1 km SRH-18
0–3 km SRH-22
Eff. SRH-22
Storm Motion228° @ 14 kt
0–1 km EHI-0.3
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index15.6
Thermo & Levels
PWAT1.35 in
0–3 km LR7.3 °C/km
700–500 LR6.1 °C/km
Total Totals40.6
LCL868 hPa
LFC762 hPa
EL167 hPa
Freezing Lvl16,283 ft