Severe Thunderstorm Watch 7:00 PM Severe Thunderstorm Watch 7:00 PM

Cass County, Indiana, United States

Last updated: 6:08 PM CDT  ·  Refresh
24°C
Feels like 26°
Rain
▲ 29°  /  ▼ 21°
Wind
7 mph S
Humidity
87%
Dew Point
22°
Pressure
29.01 inHg
Visibility
10 mi
UV Index
3.5
Cloud Cover
68%
Sunrise
6:37 AM
Sunset
9:05 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Cass County is currently rain at 24°C. Precipitation is likely — peak probability 68% around 7 PM. Atmospheric instability is elevated (CAPE up to 1373 J/kg) — isolated convective development possible. Sunrise: 6:37AM · Sunset: 9:05PM.

Alerts

Severe Thunderstorm Watch
Expires 7:00 PM
Severe Thunderstorm Watch
Expires 7:00 PM
47 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
67%
8 PM
25°
53%
9 PM
24°
39%
10 PM
24°
47%
11 PM
24°
38%
12 AM
23°
42%
1 AM
23°
38%
2 AM
24°
16%
3 AM
23°
13%
4 AM
23°
15%
5 AM
23°
11%
6 AM
22°
12%
7 AM
22°
9%
8 AM
21°
4%
9 AM
22°
4%
10 AM
22°
4%
11 AM
23°
4%
12 PM
24°
4%
1 PM
24°
4%
2 PM
26°
7%
3 PM
26°
4%
4 PM
26°
4%
5 PM
26°
4%
6 PM
26°
5%
7-Day Forecast
Tonight
29° 21°
Rain, 67% chance.
Tue
27° 16°
Mostly Cloudy with a 38% chance of rain.
Wed
27° 14°
Clear.
Thu
27° 16°
Mostly Clear with a 38% chance of rain.
Fri
24° 19°
Partly Cloudy with a 30% chance of rain.
Sat
22° 17°
Rain, 63% chance.
Sun
25° 17°
Partly Cloudy with a 53% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 24° Rain 67% 7 mph S 87%
8 PM 25° Partly Cloudy 53% 8 mph S 86%
9 PM 24° Partly Cloudy 39% 7 mph SSW 87%
10 PM 24° Partly Cloudy 47% 8 mph SSW 89%
11 PM 24° Rain 38% 10 mph SSW 90%
12 AM 23° Partly Cloudy 42% 9 mph SSW 90%
1 AM 23° Mostly Clear 38% 9 mph SW 90%
2 AM 24° Mostly Clear 16% 9 mph SW 90%
3 AM 23° Mostly Clear 13% 8 mph WSW 90%
4 AM 23° Partly Cloudy 15% 8 mph W 91%
5 AM 23° Mostly Cloudy 11% 8 mph WNW 92%
6 AM 22° Overcast 12% 9 mph NW 94%
7 AM 22° Overcast 9% 10 mph NNW 95%
8 AM 21° Overcast 4% 12 mph NNW 95%
9 AM 22° Overcast 4% 12 mph NNW 93%
10 AM 22° Overcast 4% 12 mph N 89%
11 AM 23° Overcast 4% 12 mph N 85%
12 PM 24° Mostly Cloudy 4% 12 mph NNW 80%
1 PM 24° Mostly Cloudy 4% 12 mph NNW 76%
2 PM 26° Partly Cloudy 7% 12 mph NNW 72%
3 PM 26° Partly Cloudy 4% 12 mph NNW 72%
4 PM 26° Partly Cloudy 4% 13 mph NNW 71%
5 PM 26° Partly Cloudy 4% 14 mph NNW 71%
6 PM 26° Mostly Clear 5% 14 mph NNW 73%
15-Day Forecast
Today
7/27
Rain
67%
21°
29°
Tue
7/28
Mostly Cloudy
38%
16°
27°
Wed
7/29
Clear
3%
14°
27°
Thu
7/30
Mostly Clear
38%
16°
27°
Fri
7/31
Partly Cloudy
30%
19°
24°
Sat
8/1
Rain
63%
17°
22°
Sun
8/2
Partly Cloudy
53%
17°
25°
Mon
8/3
Clear
27%
16°
26°
Tue
8/4
Thunderstorm
47%
18°
28°
Wed
8/5
Rain
66%
19°
27°
Thu
8/6
Rain
64%
19°
27°
Fri
8/7
Drizzle
60%
19°
27°
Sat
8/8
Rain
90%
19°
26°
Sun
8/9
Drizzle
60%
19°
26°
Mon
8/10
Drizzle
60%
18°
26°
47
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
47 AQI 8.4 µg/m³
O3
Ground-level ozone
40 AQI 43 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 47 Good 40 47
Wed 35 Good 35 26
Thu 38 Good 38 19
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, 21:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 50 60 70 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE891 J/kg
MLCAPE654 J/kg
MUCAPE1308 J/kg
SBCIN0 J/kg
MLCIN0 J/kg
Lifted Index-4.6
Kinematics
0–6 km Shear56 kt
0–1 km Shear22 kt
Eff. Shear58 kt
0–1 km SRH172
0–3 km SRH125
Eff. SRH125
Storm Motion275° @ 34 kt
0–1 km EHI1.0
Composite Parameters
Sig. Tornado1.7
STP (eff)1.3
Supercell4.9
K-Index34.2
Thermo & Levels
PWAT1.88 in
0–3 km LR4.5 °C/km
700–500 LR7.0 °C/km
Total Totals47.6
LCL954 hPa
LFC982 hPa
EL215 hPa
Freezing Lvl14,140 ft