Severe Thunderstorm Watch 10:00 PM Severe Thunderstorm Watch 10:00 PM

Martin County, Indiana, United States

Last updated: 8:39 PM CDT  ·  Refresh
28°C
Feels like 33°
Rain
▲ 32°  /  ▼ 22°
Wind
4 mph S
Humidity
87%
Dew Point
26°
Pressure
29.21 inHg
Visibility
7 mi
UV Index
0.0
Cloud Cover
86%
Sunrise
6:44 AM
Sunset
9:02 PM
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WeatherAI™ Analysis

WeatherAI Analysis: Martin County is currently rain at 28°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 3730 J/kg) — isolated convective development possible. Sunrise: 6:44AM · Sunset: 9:02PM.

51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
37%
10 PM
27°
49%
11 PM
27°
41%
12 AM
26°
23%
1 AM
26°
16%
2 AM
26°
9%
3 AM
26°
12%
4 AM
26°
9%
5 AM
26°
7%
6 AM
24°
7%
7 AM
25°
3%
8 AM
26°
3%
9 AM
27°
3%
10 AM
27°
3%
11 AM
28°
3%
12 PM
29°
3%
1 PM
29°
3%
2 PM
31°
3%
3 PM
31°
3%
4 PM
32°
3%
5 PM
32°
3%
6 PM
31°
3%
7 PM
30°
3%
8 PM
29°
3%
7-Day Forecast
Tonight
32° 22°
Rain, 37% chance.
Tue
32° 19°
Partly Cloudy with a 23% chance of rain.
Wed
29° 16°
Clear.
Thu
28° 17°
Clear.
Fri
26° 19°
Rain, 64% chance.
Sat
23° 18°
Rain, 90% chance.
Sun
27° 17°
Rain, 64% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Rain 37% 4 mph S 87%
10 PM 27° Rain 49% 4 mph SSW 91%
11 PM 27° Partly Cloudy 41% 6 mph SSW 91%
12 AM 26° Mostly Cloudy 23% 6 mph SSW 92%
1 AM 26° Mostly Cloudy 16% 7 mph SSW 92%
2 AM 26° Partly Cloudy 9% 7 mph SW 92%
3 AM 26° Partly Cloudy 12% 7 mph SW 91%
4 AM 26° Partly Cloudy 9% 8 mph WSW 90%
5 AM 26° Partly Cloudy 7% 8 mph WSW 88%
6 AM 24° Partly Cloudy 7% 8 mph W 88%
7 AM 25° Partly Cloudy 3% 8 mph W 88%
8 AM 26° Partly Cloudy 3% 8 mph WNW 85%
9 AM 27° Partly Cloudy 3% 8 mph NW 81%
10 AM 27° Partly Cloudy 3% 9 mph NW 77%
11 AM 28° Partly Cloudy 3% 10 mph NNW 73%
12 PM 29° Partly Cloudy 3% 10 mph NNW 69%
1 PM 29° Partly Cloudy 3% 10 mph NNW 65%
2 PM 31° Partly Cloudy 3% 10 mph NNW 63%
3 PM 31° Partly Cloudy 3% 10 mph NNW 62%
4 PM 32° Partly Cloudy 3% 10 mph NNW 62%
5 PM 32° Partly Cloudy 3% 10 mph NNW 64%
6 PM 31° Partly Cloudy 3% 9 mph NNW 68%
7 PM 30° Mostly Clear 3% 9 mph NNW 71%
8 PM 29° Mostly Clear 3% 8 mph NNW 74%
15-Day Forecast
Today
7/27
Rain
37%
22°
32°
Tue
7/28
Partly Cloudy
23%
19°
32°
Wed
7/29
Clear
3%
16°
29°
Thu
7/30
Clear
7%
17°
28°
Fri
7/31
Rain
64%
19°
26°
Sat
8/1
Rain
90%
18°
23°
Sun
8/2
Rain
64%
17°
27°
Mon
8/3
Drizzle
53%
17°
29°
Tue
8/4
Rain
68%
18°
30°
Wed
8/5
Rain
68%
21°
31°
Thu
8/6
Drizzle
64%
20°
32°
Fri
8/7
Drizzle
60%
19°
32°
Sat
8/8
Drizzle
60%
19°
28°
Sun
8/9
Drizzle
60%
19°
29°
Mon
8/10
Drizzle
60%
19°
29°
51
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
51 AQI 9.2 µg/m³
O3
Ground-level ozone
41 AQI 45 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 51 Moderate 41 51
Wed 43 Good 36 43
Thu 41 Good 41 24
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 Jul 27, 23:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3831 J/kg
MLCAPE3649 J/kg
MUCAPE4074 J/kg
SBCIN-26 J/kg
MLCIN0 J/kg
Lifted Index-8.9
Kinematics
0–6 km Shear42 kt
0–1 km Shear9 kt
Eff. Shear48 kt
0–1 km SRH47
0–3 km SRH2
Eff. SRH2
Storm Motion276° @ 34 kt
0–1 km EHI1.1
Composite Parameters
Sig. Tornado1.5
STP (eff)0.1
Supercell0.2
K-Index27.7
Thermo & Levels
PWAT2.05 in
0–3 km LR5.2 °C/km
700–500 LR6.9 °C/km
Total Totals49.8
LCL957 hPa
LFC876 hPa
EL146 hPa
Freezing Lvl15,046 ft