Heat Advisory — Elkhart, IN, Lagrange, IN, Steuben, IN, Noble, IN, De Kalb, IN, Northern La Porte, IN, Eastern St. Joseph, IN, Southern La Porte, IN, Western St. Joseph, IN, Cass, MI, St. Joseph, MI, Branch, MI, Hillsdale, MI, Northern Berrien, MI, Southern Berrien, MI, Williams, OH, Fulton, OH, Defiance, OH, Henry, OH 7:00 PM

Branch County, Michigan, United States

Last updated: 2:50 AM CDT  ·  Refresh
24°C
Feels like 27°
Clear
▲ 32°  /  ▼ 21°
Wind
6 mph SW
Humidity
93%
Dew Point
23°
Pressure
28.92 inHg
Visibility
10 mi
UV Index
0.0
Cloud Cover
3%
Sunrise
7:08 AM
Sunset
8:10 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Branch County is currently clear at 24°C. Precipitation is likely — peak probability 81% around 3 AM. Atmospheric instability is elevated (CAPE up to 2561 J/kg) — isolated convective development possible. Sunrise: 7:08AM · Sunset: 8:10PM.

Alerts

Heat Advisory
Elkhart, IN, Lagrange, IN, Steuben, IN, Noble, IN, De Kalb, IN, Northern La Porte, IN, Eastern St. Joseph, IN, Southern La Porte, IN, Western St. Joseph, IN, Cass, MI, St. Joseph, MI, Branch, MI, Hillsdale, MI, Northern Berrien, MI, Southern Berrien, MI, Williams, OH, Fulton, OH, Defiance, OH, Henry, OH
Expires 7:00 PM
57 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
24°
20%
4 AM
24°
16%
5 AM
22°
9%
6 AM
22°
7%
7 AM
23°
7%
8 AM
24°
23%
9 AM
26°
24%
10 AM
28°
34%
11 AM
29°
47%
12 PM
30°
48%
1 PM
32°
49%
2 PM
32°
50%
3 PM
32°
58%
4 PM
31°
62%
5 PM
31°
62%
6 PM
30°
53%
7 PM
28°
50%
8 PM
28°
45%
9 PM
26°
49%
10 PM
26°
55%
11 PM
26°
55%
12 AM
26°
61%
1 AM
26°
61%
2 AM
25°
72%
7-Day Forecast
Today
32° 21°
Partly Cloudy with a 58% chance of rain.
Fri
31° 21°
Rain, 80% chance.
Sat
28° 16°
Mostly Cloudy with a 79% chance of rain.
Sun
25° 14°
Mostly Cloudy.
Mon
27° 13°
Clear.
Tue
28° 17°
Rain, 64% chance.
Wed
32° 19°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 24° Clear 20% 6 mph SW 93%
4 AM 24° Clear 16% 6 mph SW 91%
5 AM 22° Clear 9% 6 mph SW 91%
6 AM 22° Mostly Clear 7% 6 mph SW 90%
7 AM 23° Mostly Clear 7% 6 mph SW 90%
8 AM 24° Partly Cloudy 23% 7 mph WSW 84%
9 AM 26° Mostly Clear 24% 8 mph WSW 75%
10 AM 28° Partly Cloudy 34% 8 mph WSW 67%
11 AM 29° Partly Cloudy 47% 9 mph WSW 62%
12 PM 30° Partly Cloudy 48% 10 mph W 59%
1 PM 32° Mostly Cloudy 49% 11 mph W 56%
2 PM 32° Partly Cloudy 50% 12 mph W 57%
3 PM 32° Partly Cloudy 58% 12 mph W 59%
4 PM 31° Rain 62% 12 mph WNW 62%
5 PM 31° Rain 62% 9 mph WNW 67%
6 PM 30° Partly Cloudy 53% 6 mph WNW 72%
7 PM 28° Mostly Clear 50% 6 mph NNW 80%
8 PM 28° Partly Cloudy 45% 6 mph WSW 84%
9 PM 26° Partly Cloudy 49% 6 mph S 86%
10 PM 26° Haze 55% 7 mph S 88%
11 PM 26° Fog 55% 7 mph S 89%
12 AM 26° Fog 61% 6 mph S 90%
1 AM 26° Heavy Rain 61% 6 mph S 90%
2 AM 25° Heavy Rain 72% 6 mph S 91%
15-Day Forecast
Today
9/3
Partly Cloudy
58%
21°
32°
Fri
9/4
Rain
80%
21°
31°
Sat
9/5
Mostly Cloudy
79%
16°
28°
Sun
9/6
Mostly Cloudy
3%
14°
25°
Mon
9/7
Clear
3%
13°
27°
Tue
9/8
Rain
64%
17°
28°
Wed
9/9
Rain
63%
19°
32°
Thu
9/10
Drizzle
53%
16°
29°
Fri
9/11
Rain
68%
15°
27°
Sat
9/12
Drizzle
68%
16°
31°
Sun
9/13
Drizzle
60%
16°
29°
Mon
9/14
Drizzle
60%
14°
27°
Tue
9/15
Clear
60%
13°
26°
Wed
9/16
Drizzle
60%
13°
26°
Thu
9/17
Drizzle
60%
14°
27°
57
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
57 AQI 12.5 µg/m³
O3
Ground-level ozone
42 AQI 46 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Today 57 Moderate 42 57
Fri 38 Good 38 36
Sat 37 Good 37 21
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 Thu Sep 3, 06:00'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
SBCAPE1940 J/kg
MLCAPE1319 J/kg
MUCAPE2786 J/kg
SBCIN-232 J/kg
MLCIN-165 J/kg
Lifted Index-5.0
Kinematics
0–6 km Shear35 kt
0–1 km Shear22 kt
Eff. Shear33 kt
0–1 km SRH133
0–3 km SRH122
Eff. SRH122
Storm Motion303° @ 30 kt
0–1 km EHI1.6
Composite Parameters
Sig. Tornado1.0
STP (eff)0.1
Supercell5.7
K-Index38.2
Thermo & Levels
PWAT1.65 in
0–3 km LR5.6 °C/km
700–500 LR5.6 °C/km
Total Totals47.4
LCL961 hPa
LFC786 hPa
EL197 hPa
Freezing Lvl13,973 ft