Flood Warning — Hamilton County, IN, Madison County, IN, Tipton County, IN 10:30 AM Flash Flood Warning — Hamilton County, IN, Tipton County, IN 11:30 AM Flood Warning — Hamilton County, IN, Hancock County, IN, Madison County, IN, Marion County, IN 10:00 PM Areal Flood Watch 11:00 PM Flood Warning — Hamilton County, IN, Marion County, IN 5:00 AM Flood Warning — Hamilton County, IN, Madison County, IN 1:00 AM

Hamilton County, Indiana, United States

Last updated: 8:33 AM CDT  ·  Refresh
23°C
Feels like 26°
Rain
▲ 28°  /  ▼ 22°
Wind
4 mph SE
Humidity
95%
Dew Point
22°
Pressure
29.25 inHg
Visibility
6 mi
UV Index
1.7
Cloud Cover
98%
Sunrise
6:55 AM
Sunset
8:40 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Hamilton County is currently rain at 23°C. Precipitation is likely — peak probability 72% around 12 PM. Atmospheric instability is elevated (CAPE up to 2244 J/kg) — isolated convective development possible. Sunrise: 6:55AM · Sunset: 8:40PM.

Alerts

Flood Warning
Hamilton County, IN, Madison County, IN, Tipton County, IN
Expires 10:30 AM
Flash Flood Warning
Hamilton County, IN, Tipton County, IN
Expires 11:30 AM
Flood Warning
Hamilton County, IN, Hancock County, IN, Madison County, IN, Marion County, IN
Expires 10:00 PM
Areal Flood Watch
Expires 11:00 PM
Flood Warning
Hamilton County, IN, Marion County, IN
Expires 5:00 AM
Flood Warning
Hamilton County, IN, Madison County, IN
Expires 1:00 AM
36 AQI · Good Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
23°
70%
10 AM
22°
53%
11 AM
23°
67%
12 PM
24°
71%
1 PM
24°
55%
2 PM
27°
61%
3 PM
27°
50%
4 PM
28°
50%
5 PM
27°
48%
6 PM
28°
49%
7 PM
27°
49%
8 PM
26°
54%
9 PM
26°
54%
10 PM
24°
51%
11 PM
24°
46%
12 AM
24°
46%
1 AM
24°
46%
2 AM
24°
47%
3 AM
24°
33%
4 AM
23°
33%
5 AM
23°
28%
6 AM
23°
29%
7 AM
23°
29%
8 AM
23°
30%
7-Day Forecast
Today
28° 22°
Rain, 71% chance.
Sun
28° 22°
Partly Cloudy with a 51% chance of rain.
Mon
26° 16°
Partly Cloudy with a 38% chance of rain.
Tue
26° 14°
Partly Cloudy.
Wed
26° 18°
Drizzle, 51% chance.
Thu
23° 16°
Rain, 29% chance.
Fri
25° 16°
Clear.
TimeTempConditionsPrecipWindHumidity
Now 23° Rain 70% 4 mph SE 95%
10 AM 22° Overcast 53% 5 mph SSE 93%
11 AM 23° Overcast 67% 6 mph SSE 91%
12 PM 24° Rain 71% 5 mph SSE 91%
1 PM 24° Rain 55% 8 mph SSE 90%
2 PM 27° Overcast 61% 8 mph SSE 87%
3 PM 27° Mostly Cloudy 50% 8 mph SSW 85%
4 PM 28° Mostly Cloudy 50% 8 mph SSW 83%
5 PM 27° Mostly Cloudy 48% 7 mph SW 83%
6 PM 28° Mostly Cloudy 49% 6 mph SW 86%
7 PM 27° Mostly Cloudy 49% 5 mph WSW 90%
8 PM 26° Mostly Cloudy 54% 5 mph WSW 92%
9 PM 26° Mostly Cloudy 54% 4 mph SSW 94%
10 PM 24° Rain 51% 4 mph SSE 94%
11 PM 24° Rain 46% 3 mph S 95%
12 AM 24° Rain 46% 4 mph S 96%
1 AM 24° Rain 46% 4 mph S 96%
2 AM 24° Rain 47% 5 mph S 96%
3 AM 24° Drizzle 33% 5 mph S 96%
4 AM 23° Partly Cloudy 33% 6 mph SSW 97%
5 AM 23° Partly Cloudy 28% 6 mph SSW 96%
6 AM 23° Partly Cloudy 29% 6 mph SW 95%
7 AM 23° Partly Cloudy 29% 6 mph SW 94%
8 AM 23° Partly Cloudy 30% 6 mph WSW 92%
15-Day Forecast
Today
8/15
Rain
71%
22°
28°
Sun
8/16
Partly Cloudy
51%
22°
28°
Mon
8/17
Partly Cloudy
38%
16°
26°
Tue
8/18
Partly Cloudy
19%
14°
26°
Wed
8/19
Drizzle
51%
18°
26°
Thu
8/20
Rain
29%
16°
23°
Fri
8/21
Clear
17%
16°
25°
Sat
8/22
Rain
69%
16°
25°
Sun
8/23
Clear
19%
16°
26°
Mon
8/24
Drizzle
51%
17°
28°
Tue
8/25
Drizzle
60%
18°
27°
Wed
8/26
Drizzle
60%
18°
27°
Thu
8/27
Drizzle
60%
18°
27°
Fri
8/28
Drizzle
60%
17°
26°
Sat
8/29
Drizzle
60%
17°
25°
36
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
36 AQI 6.4 µg/m³
O3
Ground-level ozone
33 AQI 37 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Sun 36 Good 33 36
Mon 38 Good 31 38
Tue 44 Good 31 44
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 Sat Aug 15, 11:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE101 J/kg
MLCAPE359 J/kg
MUCAPE1094 J/kg
SBCIN-98 J/kg
MLCIN-42 J/kg
Lifted Index-0.7
Kinematics
0–6 km Shear22 kt
0–1 km Shear18 kt
Eff. Shear22 kt
0–1 km SRH122
0–3 km SRH168
Eff. SRH168
Storm Motion280° @ 20 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell2.1
K-Index36.6
Thermo & Levels
PWAT2.37 in
0–3 km LR4.5 °C/km
700–500 LR5.4 °C/km
Total Totals46.8
LCL976 hPa
LFC690 hPa
EL400 hPa
Freezing Lvl15,141 ft