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

Grant County, Indiana, United States

Last updated: 6:08 PM CDT  ·  Refresh
23°C
Feels like 24°
Rain
▲ 29°  /  ▼ 19°
Wind
12 mph SSW
Humidity
89%
Dew Point
22°
Pressure
28.90 inHg
Visibility
6 mi
UV Index
2.8
Cloud Cover
80%
Sunrise
6:35 AM
Sunset
9:02 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Grant County is currently rain at 24°C. Precipitation is likely — peak probability 81% around 7 PM. Atmospheric instability is elevated (CAPE up to 1633 J/kg) — isolated convective development possible. Sunrise: 6:35AM · Sunset: 9:02PM.

Alerts

Severe Thunderstorm Watch
Expires 7:00 PM
Severe Thunderstorm Watch
Expires 7:00 PM
52 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
80%
8 PM
24°
66%
9 PM
23°
55%
10 PM
22°
39%
11 PM
22°
37%
12 AM
22°
37%
1 AM
22°
37%
2 AM
23°
35%
3 AM
23°
43%
4 AM
23°
47%
5 AM
22°
29%
6 AM
21°
29%
7 AM
22°
25%
8 AM
22°
21%
9 AM
22°
18%
10 AM
22°
18%
11 AM
23°
9%
12 PM
23°
9%
1 PM
24°
9%
2 PM
25°
9%
3 PM
26°
10%
4 PM
26°
7%
5 PM
26°
4%
6 PM
26°
5%
7-Day Forecast
Tonight
29° 19°
Rain, 80% chance.
Tue
27° 16°
Mostly Cloudy with a 47% chance of rain.
Wed
27° 14°
Clear.
Thu
26° 14°
Mostly Clear with a 35% chance of rain.
Fri
24° 19°
Mostly Cloudy with a 34% chance of rain.
Sat
22° 17°
Rain, 63% chance.
Sun
24° 17°
Drizzle, 56% chance.
TimeTempConditionsPrecipWindHumidity
Now 23° Rain 80% 12 mph SSW 89%
8 PM 24° Rain 66% 10 mph S 91%
9 PM 23° Partly Cloudy 55% 9 mph S 90%
10 PM 22° Mostly Cloudy 39% 9 mph SSW 90%
11 PM 22° Partly Cloudy 37% 11 mph SSW 91%
12 AM 22° Partly Cloudy 37% 9 mph SSW 92%
1 AM 22° Partly Cloudy 37% 10 mph SW 93%
2 AM 23° Partly Cloudy 35% 11 mph SW 94%
3 AM 23° Partly Cloudy 43% 10 mph WSW 95%
4 AM 23° Partly Cloudy 47% 9 mph WSW 96%
5 AM 22° Mostly Cloudy 29% 8 mph W 96%
6 AM 21° Mostly Cloudy 29% 8 mph WNW 96%
7 AM 22° Overcast 25% 10 mph NW 96%
8 AM 22° Overcast 21% 11 mph NW 96%
9 AM 22° Overcast 18% 11 mph NNW 94%
10 AM 22° Overcast 18% 11 mph NNW 92%
11 AM 23° Overcast 9% 11 mph NNW 89%
12 PM 23° Mostly Cloudy 9% 11 mph NNW 85%
1 PM 24° Mostly Cloudy 9% 11 mph NNW 81%
2 PM 25° Partly Cloudy 9% 11 mph NNW 78%
3 PM 26° Partly Cloudy 10% 11 mph NNW 75%
4 PM 26° Partly Cloudy 7% 12 mph NNW 73%
5 PM 26° Partly Cloudy 4% 12 mph NNW 71%
6 PM 26° Mostly Clear 5% 12 mph NNW 74%
15-Day Forecast
Today
7/27
Rain
80%
19°
29°
Tue
7/28
Mostly Cloudy
47%
16°
27°
Wed
7/29
Clear
6%
14°
27°
Thu
7/30
Mostly Clear
35%
14°
26°
Fri
7/31
Mostly Cloudy
34%
19°
24°
Sat
8/1
Rain
63%
17°
22°
Sun
8/2
Drizzle
56%
17°
24°
Mon
8/3
Clear
25%
16°
26°
Tue
8/4
Thunderstorm
47%
18°
27°
Wed
8/5
Rain
72%
19°
27°
Thu
8/6
Rain
68%
19°
26°
Fri
8/7
Drizzle
60%
19°
26°
Sat
8/8
Drizzle
60%
19°
26°
Sun
8/9
Drizzle
60%
19°
25°
Mon
8/10
Drizzle
60%
18°
25°
52
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
52 AQI 9.4 µg/m³
O3
Ground-level ozone
42 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 52 Moderate 42 52
Wed 40 Good 40 27
Thu 35 Good 35 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, 21:00'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
SBCAPE1064 J/kg
MLCAPE1170 J/kg
MUCAPE2021 J/kg
SBCIN-182 J/kg
MLCIN0 J/kg
Lifted Index-4.5
Kinematics
0–6 km Shear48 kt
0–1 km Shear11 kt
Eff. Shear49 kt
0–1 km SRH15
0–3 km SRH-37
Eff. SRH-37
Storm Motion281° @ 35 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.2
STP (eff)0.0
Supercell0.0
K-Index34.3
Thermo & Levels
PWAT1.92 in
0–3 km LR4.9 °C/km
700–500 LR6.4 °C/km
Total Totals46.7
LCL957 hPa
LFC726 hPa
EL210 hPa
Freezing Lvl14,163 ft