Severe Thunderstorm Watch 9:00 PM

Vanderburgh County, Indiana, United States

Last updated: 8:31 PM CDT  ·  Refresh
28°C
Feels like 31°
Mostly Clear
▲ 33°  /  ▼ 19°
Wind
8 mph NNW
Humidity
77%
Dew Point
21°
Pressure
29.35 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
25%
Sunrise
5:44 AM
Sunset
8:08 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Vanderburgh County is currently mostly clear at 28°C. Dry conditions are expected through the next 24 hours. Sunrise: 5:44AM · Sunset: 8:08PM.

Alerts

Severe Thunderstorm Watch
Expires 9:00 PM
54 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
28°
11%
9 PM
26°
14%
10 PM
25°
14%
11 PM
24°
7%
12 AM
23°
7%
1 AM
22°
3%
2 AM
22°
7%
3 AM
21°
7%
4 AM
21°
7%
5 AM
19°
7%
6 AM
20°
8%
7 AM
21°
8%
8 AM
22°
8%
9 AM
24°
8%
10 AM
25°
8%
11 AM
26°
8%
12 PM
26°
3%
1 PM
27°
3%
2 PM
27°
3%
3 PM
28°
3%
4 PM
27°
3%
5 PM
27°
3%
6 PM
26°
3%
7 PM
26°
3%
7-Day Forecast
Tonight
33° 19°
Mostly Clear.
Wed
29° 16°
Partly Cloudy.
Thu
27° 14°
Mostly Clear.
Fri
23° 16°
Overcast with a 44% chance of rain.
Sat
29° 18°
Overcast with a 45% chance of rain.
Sun
34° 22°
Thunderstorm, 55% chance.
Mon
34° 23°
Thunderstorm, 52% chance.
TimeTempConditionsPrecipWindHumidity
Now 28° Mostly Clear 11% 8 mph NNW 77%
9 PM 26° Mostly Clear 14% 8 mph NNW 80%
10 PM 25° Clear 14% 8 mph NNW 82%
11 PM 24° Clear 7% 8 mph NNW 82%
12 AM 23° Clear 7% 7 mph NNW 83%
1 AM 22° Clear 3% 7 mph NNW 85%
2 AM 22° Clear 7% 6 mph NNW 88%
3 AM 21° Clear 7% 6 mph NNW 91%
4 AM 21° Clear 7% 6 mph NNW 93%
5 AM 19° Clear 7% 6 mph NNW 93%
6 AM 20° Mostly Clear 8% 7 mph N 93%
7 AM 21° Mostly Clear 8% 8 mph NNE 89%
8 AM 22° Mostly Clear 8% 9 mph NNE 84%
9 AM 24° Mostly Clear 8% 10 mph NNE 78%
10 AM 25° Mostly Clear 8% 10 mph NNE 74%
11 AM 26° Partly Cloudy 8% 10 mph NNE 70%
12 PM 26° Partly Cloudy 3% 11 mph NNE 67%
1 PM 27° Partly Cloudy 3% 11 mph NNE 65%
2 PM 27° Partly Cloudy 3% 11 mph NNE 63%
3 PM 28° Mostly Clear 3% 11 mph NNE 62%
4 PM 27° Mostly Clear 3% 11 mph NNE 63%
5 PM 27° Partly Cloudy 3% 11 mph NNE 66%
6 PM 26° Partly Cloudy 3% 11 mph NNE 69%
7 PM 26° Partly Cloudy 3% 10 mph NNE 72%
15-Day Forecast
Today
7/21
Mostly Clear
11%
19°
33°
Wed
7/22
Partly Cloudy
8%
16°
29°
Thu
7/23
Mostly Clear
3%
14°
27°
Fri
7/24
Overcast
44%
16°
23°
Sat
7/25
Overcast
45%
18°
29°
Sun
7/26
Thunderstorm
55%
22°
34°
Mon
7/27
Thunderstorm
52%
23°
34°
Tue
7/28
Rain
31%
19°
31°
Wed
7/29
Drizzle
44%
18°
29°
Thu
7/30
Drizzle
44%
16°
29°
Fri
7/31
Clear
51%
16°
29°
Sat
8/1
Drizzle
60%
19°
31°
Sun
8/2
Clear
60%
20°
31°
Mon
8/3
Drizzle
60%
21°
32°
Tue
8/4
Drizzle
60%
21°
32°
54
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
54 AQI 10.7 µg/m³
O3
Ground-level ozone
32 AQI 36 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 54 Moderate 32 54
Thu 32 Good 32 7
Fri 32 Good 32 4
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 Jul 21, 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
SBCAPE56 J/kg
MLCAPE6 J/kg
MUCAPE56 J/kg
SBCIN-128 J/kg
MLCIN0 J/kg
Lifted Index-0.6
Kinematics
0–6 km Shear42 kt
0–1 km Shear11 kt
Eff. Shear—
0–1 km SRH-83
0–3 km SRH-86
Eff. SRH—
Storm Motion272° @ 32 kt
0–1 km EHI-0.0
Composite Parameters
Sig. Tornado0.0
STP (eff)—
Supercell—
K-Index13.8
Thermo & Levels
PWAT1.36 in
0–3 km LR5.7 °C/km
700–500 LR5.3 °C/km
Total Totals39.8
LCL904 hPa
LFC818 hPa
EL244 hPa
Freezing Lvl16,447 ft