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Notre Dame, Indiana

Community in St. Joseph County, Indiana

Air quality

The air at Notre Dame

Index 10, good, led by fine particles. Read at 4 AM from its reporting area, South Bend (IN), 4 miles off.

10Good
  • Fine particles (PM2.5)10Good1.3 mi
  • Ozone10Good8 ppb1.3 mi
  • Nitrogen dioxide1Good1.3 ppb1.3 mi

The days ahead

Good each day through Today, led by ozone. Yesterday measured 27, good.

Smoke, the next 40 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Notre Dame

0.10 in in the last 24 hours, 0.75 in over the last 3 days, to Fri 4 AM. Measured by radar and rain gauges, as water.

Last 24 hours
0.10in
Last 3 days
0.75in

Visibility

How far you can see at Notre Dame, the next 40 hours

Visibility stays 6 miles or more through Sat 8 PM, lowest 7 miles Fri 11 PM.

FriSat

On the radar over Notre Dame, IndianaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Notre Dame, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.4 miles away.

measured now4 instruments

MP 77 - South BendIN022

Beside a road/1.5 mi away/698 ft/34 ft below here

temp, pavement temp, wind, visibility, precip

Rank-

South BendSBN

At an airfield/3.9 mi away/778 ft/46 ft above here

temp, wind, gust, visibility, precip, pressure

Rank1of 1,111

measured daily2 instruments

South Bend 2.1 EIN-SJ-41

In a volunteer observer's own ground/1.5 mi away/749 ft/17 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at South Bend, drawn

The nearest airport reporting now, 3.9 mi from Notre Dame, Indiana. From its report of Oct 16, 2026, 4:43 AM local time: 3 of its 6 sheets.

The sky

Overcast at 1,400 ft; the ceiling is 1,400 ft; visibility 10 mi or more.

Section of the sky over South Bend, height above the station to scale: overcast cloud with its base at 1,400 feet, the ceiling at 1,400 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SBNFIG. A THE SKY OVER SOUTH BENDSECTION, HEIGHT ABOVE THE STATION TO SCALE, EACH LAYER AT THE HEIGHT OF ITS BASE AS REPORTED; COVER IN EIGHTHS OF THE SKY; TOPS NOT MEASUREDFT ABOVE THE STATION05001,0001,5002,0002,5003,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 1,400 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 1,400 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLESouth Bend, the skySTATION REPORT · ASOS SBNTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-SBN-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

56.0 F with a dew point of 53.0 F, 90 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 700 ft up; the lowest cloud reported is at 1,400 ft.

Chart of the air at South Bend: temperature 56.0 degrees Fahrenheit and dew point 53.0, 90 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 700 feet above the station, against the lowest cloud reported at 1,400 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SBNFIG. B THE AIR AT SOUTH BENDTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00040 F50 F60 F70 FSATURATES 700 FT ABOVE THE STATION, AT 52.3 FLOWEST CLOUD REPORTED, OVC 1,400 FTTEMPERATURE 56.0 FDEW POINT 53.0 FSPREAD 3.0 FRELATIVE HUMIDITY 90 PER CENTTHE AIR COOLS ABOUT 5.4 F EACH 1,000 FT IT RISES, AND ITS DEW POINT ABOUT 1 FSOLID: THE LIFTED AIR'S TEMPERATURE; DASHED: ITS DEW POINTTITLESouth Bend, the airSTATION REPORT · ASOS SBNTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-SBN-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west (280 degrees) at 23 mph, gusting 38 mph: force 5, a fresh breeze on the Beaufort scale. The strongest gust today was 38 mph.

Plan of the wind at South Bend, north up: blowing from 280 degrees, the west, at 23 miles an hour, gusting 38; beside it the Beaufort scale from calm to hurricane force, force 5, fresh breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SBNFIG. C THE WIND AT SOUTH BENDPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 280°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE19NOW, 23 MPH6STRONG BREEZE257NEAR GALE32GUST, 38 MPH8GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESouth Bend, the windSTATION REPORT · ASOS SBNTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-SBN-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of South Bend, in 6 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at South Bend -WNDU (SBSI3), 0.4 miles from here, read 12 Oct, 23:58. measured daily

Elsewhere in Indiana

23 places, each with its own forecast and its own instruments.

Near Notre Dame

The nearest places, each with its own forecast and the instruments nearest it.

Near Notre Dame

River and lake gauges