Sullivan County, Indiana, United States

Last updated: 5:51 PM CDT  ·  Refresh
15°C
Feels like 13°
Clear
▲ 21°  /  ▼ 5°
Wind
4 mph W
Humidity
64%
Dew Point
9°
Pressure
29.52 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
1%
Sunrise
7:26 AM
Sunset
5:39 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Sullivan County is currently clear at 15°C. Dry conditions are expected through the next 24 hours. Sunrise: 7:26AM · Sunset: 5:39PM.

Alerts

No active alerts for this location.
53 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
15°
0%
7 PM
16°
0%
8 PM
12°
0%
9 PM
11°
0%
10 PM
10°
0%
11 PM
10°
0%
12 AM
8°
0%
1 AM
8°
0%
2 AM
7°
1%
3 AM
7°
1%
4 AM
6°
1%
5 AM
5°
2%
6 AM
5°
2%
7 AM
6°
2%
8 AM
7°
2%
9 AM
10°
2%
10 AM
12°
2%
11 AM
14°
2%
12 PM
19°
9%
1 PM
20°
31%
2 PM
21°
24%
3 PM
21°
17%
4 PM
19°
22%
5 PM
18°
11%
7-Day Forecast
Tonight
21° 5°
Clear.
Wed
23° 5°
Partly Cloudy.
Thu
14° 1°
Mostly Cloudy.
Fri
10° -3°
Partly Cloudy.
Sat
11° -6°
Clear.
Sun
13° -5°
Mostly Clear.
Mon
12° -3°
Partly Cloudy.
TimeTempConditionsPrecipWindHumidity
Now 15° Clear 0% 4 mph W 64%
7 PM 16° Clear 0% 4 mph W 70%
8 PM 12° Clear 0% 3 mph W 74%
9 PM 11° Clear 0% 2 mph SW 80%
10 PM 10° Clear 0% 2 mph SW 82%
11 PM 10° Clear 0% 2 mph SSW 84%
12 AM 8° Clear 0% 2 mph SW 86%
1 AM 8° Mostly Clear 0% 2 mph SW 88%
2 AM 7° Mostly Clear 1% 2 mph SSW 90%
3 AM 7° Partly Cloudy 1% 2 mph S 90%
4 AM 6° Partly Cloudy 1% 3 mph S 90%
5 AM 5° Partly Cloudy 2% 4 mph S 90%
6 AM 5° Partly Cloudy 2% 4 mph S 90%
7 AM 6° Mostly Cloudy 2% 4 mph S 90%
8 AM 7° Mostly Cloudy 2% 5 mph SSW 87%
9 AM 10° Partly Cloudy 2% 7 mph SSW 81%
10 AM 12° Partly Cloudy 2% 8 mph SSW 74%
11 AM 14° Partly Cloudy 2% 8 mph SSW 68%
12 PM 19° Partly Cloudy 9% 9 mph SSW 65%
1 PM 20° Partly Cloudy 31% 10 mph SW 62%
2 PM 21° Partly Cloudy 24% 10 mph SW 62%
3 PM 21° Partly Cloudy 17% 11 mph WSW 63%
4 PM 19° Mostly Cloudy 22% 10 mph WSW 65%
5 PM 18° Mostly Cloudy 11% 10 mph W 69%
15-Day Forecast
Today
11/10
Clear
0%
5°
21°
Wed
11/11
Partly Cloudy
9%
5°
23°
Thu
11/12
Mostly Cloudy
4%
1°
14°
Fri
11/13
Partly Cloudy
0%
-3°
10°
Sat
11/14
Clear
0%
-6°
11°
Sun
11/15
Mostly Clear
4%
-5°
13°
Mon
11/16
Partly Cloudy
6%
-3°
12°
Tue
11/17
Clear
2%
-3°
14°
Wed
11/18
Mostly Clear
1%
-3°
16°
Thu
11/19
Mostly Cloudy
6%
-1°
17°
Fri
11/20
Partly Cloudy
8%
3°
18°
Sat
11/21
Drizzle
16%
4°
18°
Sun
11/22
Drizzle
90%
4°
16°
Mon
11/23
Drizzle
68%
2°
12°
Tue
11/24
Clear
62%
1°
10°
53
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
53 AQI 10.1 µg/m³
O3
Ground-level ozone
32 AQI 35 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Wed 53 Moderate 32 53
Thu 47 Good 32 47
Fri 27 Good 27 23
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 LCL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Tue Nov 10, 22:00'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
SBCAPE0 J/kg
MLCAPE15 J/kg
MUCAPE2 J/kg
SBCIN—
MLCIN0 J/kg
Lifted Index9.3
Kinematics
0–6 km Shear28 kt
0–1 km Shear7 kt
Eff. Shear—
0–1 km SRH36
0–3 km SRH60
Eff. SRH—
Storm Motion323° @ 22 kt
0–1 km EHI0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index9.2
Thermo & Levels
PWAT0.70 in
0–3 km LR4.1 °C/km
700–500 LR6.4 °C/km
Total Totals38.2
LCL912 hPa
LFC—
EL—
Freezing Lvl11,581 ft