South Bend, Indiana

Last updated: 7:03 AM CDT · Refresh

21°C

Feels like 24°

Mostly Cloudy

▲ 26° / ▼ 19°

Wind

5 mph SE

Humidity

96%

Dew Point

21°

Pressure

29.15 inHg

Visibility

7 mi

UV Index

2.8

Cloud Cover

65%

Sunrise

6:49 AM

Sunset

8:50 PM

Drag to pan · double-click to forecast a point

WeatherAI™ Analysis

WeatherAI Analysis: South Bend is currently mostly cloudy at 21°C. Precipitation is likely — peak probability 77% around 1 PM. Atmospheric instability is elevated (CAPE up to 2073 J/kg) — isolated convective development possible. Sunrise: 6:49AM · Sunset: 8:50PM.

38 AQI · Good Dominant: PM2.5 Air Quality

Hourly Forecast · Next 24 Hours

Now

21°

57%

9 AM

22°

60%

10 AM

22°

52%

11 AM

22°

59%

12 PM

23°

74%

1 PM

23°

77%

2 PM

23°

67%

3 PM

24°

67%

4 PM

24°

67%

5 PM

24°

75%

6 PM

25°

75%

7 PM

24°

60%

8 PM

24°

50%

9 PM

23°

48%

10 PM

22°

48%

11 PM

21°

33%

12 AM

21°

37%

1 AM

21°

25%

2 AM

21°

13%

3 AM

21°

16%

4 AM

21°

16%

5 AM

21°

25%

6 AM

19°

25%

7 AM

19°

28%

7-Day Forecast

Today

26° 19°

Mostly Cloudy with a 75% chance of rain.

Wed

29° 19°

Partly Cloudy with a 44% chance of rain.

Thu

28° 18°

Rain, 81% chance.

Fri

27° 16°

Fog with a 62% chance of rain.

Sat

28° 16°

Heavy Rain, 83% chance.

Sun

28° 17°

Drizzle, 78% chance.

Mon

27° 16°

Mostly Clear with a 21% chance of rain.

+ Feels like

TimeTempConditionsPrecipWindHumidity

Now 21° Mostly Cloudy 57% 5 mph SE 96%

9 AM 22° Overcast 60% 4 mph SSW 94%

10 AM 22° Mostly Cloudy 52% 5 mph NNW 94%

11 AM 22° Mostly Cloudy 59% 7 mph NNW 93%

12 PM 23° Overcast 74% 6 mph W 93%

1 PM 23° Overcast 77% 5 mph WSW 94%

2 PM 23° Thunderstorm 67% 8 mph SW 91%

3 PM 24° Heavy Rain 67% 7 mph SSW 88%

4 PM 24° Heavy Rain 67% 8 mph SSW 86%

5 PM 24° Mostly Cloudy 75% 7 mph SW 85%

6 PM 25° Mostly Cloudy 75% 7 mph SW 88%

7 PM 24° Rain 60% 5 mph SSW 90%

8 PM 24° Partly Cloudy 50% 5 mph SSW 93%

9 PM 23° Partly Cloudy 48% 4 mph SSE 95%

10 PM 22° Partly Cloudy 48% 3 mph SSE 96%

11 PM 21° Partly Cloudy 33% 4 mph S 97%

12 AM 21° Partly Cloudy 37% 4 mph SSW 97%

1 AM 21° Partly Cloudy 25% 4 mph S 96%

2 AM 21° Partly Cloudy 13% 4 mph SSE 94%

3 AM 21° Partly Cloudy 16% 4 mph SE 95%

4 AM 21° Partly Cloudy 16% 4 mph SE 95%

5 AM 21° Partly Cloudy 25% 4 mph ESE 95%

6 AM 19° Partly Cloudy 25% 4 mph SE 94%

7 AM 19° Partly Cloudy 28% 3 mph ESE 94%

15-Day Forecast

Today

8/11

Mostly Cloudy

75%

19°

26°

Wed

8/12

Partly Cloudy

44%

19°

29°

Thu

8/13

Rain

81%

18°

28°

Fri

8/14

Fog

62%

16°

27°

Sat

8/15

Heavy Rain

83%

16°

28°

Sun

8/16

Drizzle

78%

17°

28°

Mon

8/17

Mostly Clear

21%

16°

27°

Tue

8/18

Mostly Clear

34%

15°

28°

Wed

8/19

Drizzle

53%

17°

29°

Thu

8/20

Partly Cloudy

35%

17°

27°

Fri

8/21

Drizzle

60%

18°

27°

Sat

8/22

Drizzle

60%

17°

28°

Sun

8/23

Drizzle

60%

17°

27°

Mon

8/24

Drizzle

60%

16°

27°

Tue

8/25

Drizzle

60%

16°

27°

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

PM_2.5

Fine particulate matter

Dominant

38 AQI 6.9 µg/m³

O₃

Ground-level ozone

35 AQI 38 ppb

3-Day Outlook

DayAQICategoryO₃PM2.5

Wed 38 Good 35 38

Thu 46 Good 33 46

Fri 54 Moderate 38 54

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. PM_2.5 (fine particles) is reported in µg/m³ and ozone (O₃) in ppb. Forecast source: NWS NAQFC.

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

0–1 1–3 3–6 6–9 km

Instability

SBCAPE674 J/kg

MLCAPE894 J/kg

MUCAPE1537 J/kg

SBCIN-226 J/kg

MLCIN0 J/kg

Lifted Index-4.7

Kinematics

0–6 km Shear41 kt

0–1 km Shear18 kt

Eff. Shear42 kt

0–1 km SRH0

0–3 km SRH43

Eff. SRH43

Storm Motion307° @ 30 kt

0–1 km EHI0.0

Composite Parameters

Sig. Tornado0.0

STP (eff)0.2

Supercell1.4

K-Index40.4

Thermo & Levels

PWAT1.94 in

0–3 km LR4.2 °C/km

700–500 LR7.5 °C/km

Total Totals56.4

LCL975 hPa

LFC652 hPa

EL230 hPa

Freezing Lvl13,488 ft

South Bend, Indiana

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