Flood Warning — Brevard County, FL, Indian River County, FL, Martin County, FL, St. Lucie County, FL 8:30 AM

Martin County, Florida, United States

Last updated: 12:42 PM CDT  ·  Refresh
27°C
Feels like 31°
Overcast
▲ 27°  /  ▼ 23°
Wind
12 mph E
Humidity
77%
Dew Point
24°
Pressure
29.95 inHg
Visibility
9 mi
UV Index
2.6
Cloud Cover
96%
Sunrise
6:33 AM
Sunset
5:36 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Martin County is currently overcast at 27°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 1970 J/kg) — isolated convective development possible. Sunrise: 6:33AM · Sunset: 5:36PM.

Alerts

Flood Warning
Brevard County, FL, Indian River County, FL, Martin County, FL, St. Lucie County, FL
Expires 8:30 AM
39 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
27°
17%
2 PM
27°
20%
3 PM
26°
22%
4 PM
25°
20%
5 PM
24°
18%
6 PM
24°
18%
7 PM
23°
11%
8 PM
24°
7%
9 PM
24°
10%
10 PM
24°
9%
11 PM
24°
9%
12 AM
24°
10%
1 AM
24°
8%
2 AM
24°
6%
3 AM
24°
6%
4 AM
24°
5%
5 AM
24°
4%
6 AM
24°
5%
7 AM
25°
5%
8 AM
26°
5%
9 AM
26°
5%
10 AM
27°
6%
11 AM
27°
7%
12 PM
27°
8%
7-Day Forecast
Today
27° 23°
Overcast with a 20% chance of rain.
Wed
28° 23°
Partly Cloudy.
Thu
29° 23°
Mostly Clear with a 22% chance of rain.
Fri
28° 22°
Partly Cloudy with a 73% chance of rain.
Sat
28° 22°
Mostly Clear with a 59% chance of rain.
Sun
27° 21°
Mostly Clear with a 51% chance of rain.
Mon
27° 20°
Partly Cloudy with a 73% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 27° Overcast 17% 12 mph E 77%
2 PM 27° Overcast 20% 12 mph E 78%
3 PM 26° Overcast 22% 11 mph E 79%
4 PM 25° Overcast 20% 9 mph E 82%
5 PM 24° Mostly Cloudy 18% 8 mph E 85%
6 PM 24° Mostly Cloudy 18% 7 mph ENE 87%
7 PM 23° Partly Cloudy 11% 7 mph E 88%
8 PM 24° Partly Cloudy 7% 7 mph E 89%
9 PM 24° Partly Cloudy 10% 6 mph E 89%
10 PM 24° Partly Cloudy 9% 5 mph E 90%
11 PM 24° Partly Cloudy 9% 5 mph E 90%
12 AM 24° Partly Cloudy 10% 6 mph E 91%
1 AM 24° Partly Cloudy 8% 6 mph ENE 91%
2 AM 24° Partly Cloudy 6% 5 mph E 91%
3 AM 24° Partly Cloudy 6% 5 mph E 90%
4 AM 24° Partly Cloudy 5% 5 mph ENE 90%
5 AM 24° Partly Cloudy 4% 5 mph ENE 91%
6 AM 24° Partly Cloudy 5% 5 mph ENE 91%
7 AM 25° Mostly Clear 5% 6 mph ENE 90%
8 AM 26° Mostly Clear 5% 7 mph E 85%
9 AM 26° Mostly Clear 5% 8 mph E 82%
10 AM 27° Partly Cloudy 6% 9 mph E 80%
11 AM 27° Partly Cloudy 7% 9 mph E 78%
12 PM 27° Partly Cloudy 8% 9 mph E 78%
15-Day Forecast
Today
11/3
Overcast
20%
23°
27°
Wed
11/4
Partly Cloudy
9%
23°
28°
Thu
11/5
Mostly Clear
22%
23°
29°
Fri
11/6
Partly Cloudy
73%
22°
28°
Sat
11/7
Mostly Clear
59%
22°
28°
Sun
11/8
Mostly Clear
51%
21°
27°
Mon
11/9
Partly Cloudy
73%
20°
27°
Tue
11/10
Partly Cloudy
77%
19°
24°
Wed
11/11
Overcast
80%
21°
27°
Thu
11/12
Overcast
76%
21°
27°
Fri
11/13
Clear
59%
19°
24°
Sat
11/14
Drizzle
80%
21°
26°
Sun
11/15
Drizzle
77%
22°
26°
Mon
11/16
Rain
90%
22°
26°
Tue
11/17
Drizzle
82%
22°
26°
39
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
39 AQI 7.1 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 39 Good 31 39
Thu 33 Good 28 33
Fri 31 Good 31 27
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 Nov 3, 17:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE2894 J/kg
MLCAPE955 J/kg
MUCAPE2894 J/kg
SBCIN-3 J/kg
MLCIN-15 J/kg
Lifted Index-6.3
Kinematics
0–6 km Shear9 kt
0–1 km Shear11 kt
Eff. Shear5 kt
0–1 km SRH-21
0–3 km SRH14
Eff. SRH14
Storm Motion29° @ 11 kt
0–1 km EHI-0.4
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index29.9
Thermo & Levels
PWAT1.91 in
0–3 km LR6.3 °C/km
700–500 LR5.9 °C/km
Total Totals44.0
LCL957 hPa
LFC948 hPa
EL156 hPa
Freezing Lvl14,829 ft