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Eureka, Michigan

Community in Clinton County, Michigan

Air quality

The air at Eureka

Index 28, good, led by fine particles. Read at 12 AM from its reporting area, Lansing (MI), 25 miles off.

28Good
  • Fine particles (PM2.5)28Good23.5 mi
  • Ozone19Good21 ppb22.1 mi
  • Coarse particles (PM10)8Good23.5 mi
  • Nitrogen dioxide5Good5.6 ppb23.5 mi
  • Sulfur dioxide0Good0.7 ppb23.5 mi

The days ahead

Good each day through Today, led by ozone. Yesterday measured 28, good.

Smoke, the next 44 hours

No smoke near the ground through Sat 8 PM.

FriSat

Precipitation

What has fallen at Eureka

0.24 in in the last 24 hours, 0.33 in over the last 3 days, to Thu 11 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.24in
Last 3 days
0.33in

Visibility

How far you can see at Eureka, the next 44 hours

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

FriSat

On the radar over Eureka, MichiganReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 6 instruments nearest Eureka, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.4 miles away.

measured now4 instruments

AlmaAMN

At an airfield/17.5 mi away/754 ft/19 ft above here

temp, wind, gust, visibility, precip, pressure

Rank250of 979

Alma [CCOOP]ALMM4

At a river or reservoir gauge/20.8 mi away/768 ft/33 ft above here

temp, wind, gust, humidity, pressure

Rank220of 979

M57Mm0320MC146

Beside a road/22.9 mi away/794 ft/59 ft above here

temp, pavement temp, wind, visibility, precip

Rank-

measured daily2 instruments

St Johns 6.1 NNEMI-CT-27

In a volunteer observer's own ground/1.4 mi away/745 ft/10 ft above here

precip, snowfall, snow depth

Rank-

Saint JohnsSTJM4

At a cooperative observer's station/6.3 mi away/735 ft/level with here

snowfall, snow depth, precip, high, low

Rank88of 979

Station report

The weather at Alma, drawn

The nearest airport reporting now, 17.5 mi from Eureka, Michigan. From its report of Oct 16, 2026, 12:55 AM local time: 3 of its 6 sheets.

The sky

Overcast at 500 ft; the ceiling is 500 ft; visibility 2 mi.

Section of the sky over Alma, height above the station to scale: overcast cloud with its base at 500 feet, the ceiling at 500 feet, and visibility of 2 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT AMNFIG. A THE SKY OVER ALMASECTION, 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 500 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 500 FTVISIBILITY, MILES: 2 MI0510TITLEAlma, the skySTATION REPORT · ASOS AMNTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-AMN-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

57.2 F with a dew point of 57.2 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 500 ft.

Chart of the air at Alma: temperature 57.2 degrees Fahrenheit and dew point 57.2, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT AMNFIG. B THE AIR AT ALMATHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 FSATURATED AT THE GROUNDLOWEST CLOUD REPORTED, OVC 500 FTTEMPERATURE AND DEW POINT 57.2 F, 57.2 FRELATIVE HUMIDITY 100 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 POINTTITLEAlma, the airSTATION REPORT · ASOS AMNTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-AMN-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southwest (220 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Alma, north up: blowing from 220 degrees, the southwest, at 7 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT AMNFIG. C THE WIND AT ALMAPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 220°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEAlma, the windSTATION REPORT · ASOS AMNTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-AMN-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-

Snow on the ground

Elsewhere in Michigan

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

Near Eureka

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

Near Eureka

River and lake gauges