Severe Thunderstorm Warning — Elkhart County, IN, Kosciusko County, IN, Marshall County, IN, Noble County, IN, St. Joseph County, IN 7:00 AM Areal Flood Watch 7:00 PM

National Weather Service - Northern Indiana, Kosciusko County, Indiana, United States

Last updated: 6:15 AM CDT  ·  Refresh
21°C
Feels like 23°
Mostly Cloudy
▲ 26°  /  ▼ 19°
Wind
4 mph S
Humidity
96%
Dew Point
20°
Pressure
29.01 inHg
Visibility
5 mi
UV Index
1.4
Cloud Cover
69%
Sunrise
6:48 AM
Sunset
8:47 PM
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WeatherAI™ Analysis

WeatherAI Analysis: National Weather Service - Northern Indiana is currently mostly cloudy at 21°C. Precipitation is likely — peak probability 88% around 8 AM. Atmospheric instability is elevated (CAPE up to 2253 J/kg) — isolated convective development possible. Sunrise: 6:48AM · Sunset: 8:47PM.

Alerts

Severe Thunderstorm Warning
Elkhart County, IN, Kosciusko County, IN, Marshall County, IN, Noble County, IN, St. Joseph County, IN
Expires 7:00 AM
Areal Flood Watch
Expires 7:00 PM
51 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
21°
60%
8 AM
21°
87%
9 AM
22°
70%
10 AM
23°
71%
11 AM
23°
72%
12 PM
23°
66%
1 PM
23°
79%
2 PM
23°
84%
3 PM
22°
84%
4 PM
23°
83%
5 PM
23°
83%
6 PM
23°
81%
7 PM
23°
81%
8 PM
23°
66%
9 PM
22°
55%
10 PM
21°
52%
11 PM
21°
52%
12 AM
21°
46%
1 AM
21°
41%
2 AM
21°
38%
3 AM
21°
36%
4 AM
21°
31%
5 AM
20°
29%
6 AM
20°
29%
7-Day Forecast
Today
26° 19°
Heavy Rain, 83% chance.
Wed
28° 19°
Mostly Cloudy with a 41% chance of rain.
Thu
28° 18°
Thunderstorm, 84% chance.
Fri
25° 16°
Fog with a 72% chance of rain.
Sat
27° 16°
Heavy Rain, 83% chance.
Sun
28° 17°
Rain, 78% chance.
Mon
26° 16°
Partly Cloudy with a 37% chance of rain.
TimeTempConditionsPrecipWindHumidity
Now 21° Mostly Cloudy 60% 4 mph S 96%
8 AM 21° Partly Cloudy 87% 4 mph SSE 96%
9 AM 22° Partly Cloudy 70% 5 mph SSW 95%
10 AM 23° Mostly Cloudy 71% 7 mph W 94%
11 AM 23° Mostly Cloudy 72% 8 mph W 94%
12 PM 23° Overcast 66% 7 mph WSW 94%
1 PM 23° Overcast 79% 9 mph SW 95%
2 PM 23° Rain 84% 10 mph SSW 93%
3 PM 22° Thunderstorm 84% 10 mph SW 90%
4 PM 23° Heavy Rain 83% 8 mph SW 88%
5 PM 23° Heavy Rain 83% 8 mph WSW 87%
6 PM 23° Rain 81% 7 mph WSW 89%
7 PM 23° Rain 81% 6 mph WSW 92%
8 PM 23° Rain 66% 6 mph SSE 95%
9 PM 22° Rain 55% 5 mph SSE 96%
10 PM 21° Mostly Cloudy 52% 4 mph SSE 96%
11 PM 21° Overcast 52% 5 mph S 97%
12 AM 21° Overcast 46% 5 mph S 97%
1 AM 21° Overcast 41% 4 mph S 97%
2 AM 21° Haze 38% 5 mph SSE 97%
3 AM 21° Mostly Cloudy 36% 5 mph SSE 96%
4 AM 21° Mostly Cloudy 31% 5 mph SSE 96%
5 AM 20° Mostly Cloudy 29% 5 mph SSE 96%
6 AM 20° Mostly Cloudy 29% 5 mph SSE 96%
15-Day Forecast
Today
8/11
Heavy Rain
83%
19°
26°
Wed
8/12
Mostly Cloudy
41%
19°
28°
Thu
8/13
Thunderstorm
84%
18°
28°
Fri
8/14
Fog
72%
16°
25°
Sat
8/15
Heavy Rain
83%
16°
27°
Sun
8/16
Rain
78%
17°
28°
Mon
8/17
Partly Cloudy
37%
16°
26°
Tue
8/18
Clear
34%
15°
27°
Wed
8/19
Drizzle
35%
17°
28°
Thu
8/20
Mostly Clear
35%
17°
26°
Fri
8/21
Drizzle
60%
17°
27°
Sat
8/22
Drizzle
60%
17°
28°
Sun
8/23
Drizzle
60%
16°
27°
Mon
8/24
Drizzle
60%
15°
27°
Tue
8/25
Drizzle
60%
15°
27°
51
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
51 AQI 9.1 µg/m³
O3
Ground-level ozone
35 AQI 39 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 51 Moderate 35 51
Wed 51 Moderate 37 51
Thu 39 Good 37 39
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 Aug 11, 10:00'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
SBCAPE576 J/kg
MLCAPE906 J/kg
MUCAPE1407 J/kg
SBCIN-299 J/kg
MLCIN0 J/kg
Lifted Index-4.7
Kinematics
0–6 km Shear40 kt
0–1 km Shear17 kt
Eff. Shear40 kt
0–1 km SRH40
0–3 km SRH96
Eff. SRH108
Storm Motion310° @ 28 kt
0–1 km EHI0.1
Composite Parameters
Sig. Tornado0.1
STP (eff)0.5
Supercell3.1
K-Index39.7
Thermo & Levels
PWAT1.83 in
0–3 km LR3.9 °C/km
700–500 LR7.9 °C/km
Total Totals56.9
LCL972 hPa
LFC630 hPa
EL263 hPa
Freezing Lvl13,678 ft