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Indian Springs, Montana

Community in Lincoln County, Montana

Air quality

The air at Indian Springs

Index 61, moderate, led by fine particles. Read at 10 PM from its reporting area, Libby (MT), 46 miles off.

61Moderate
  • Fine particles (PM2.5)61Moderate-
  • Coarse particles (PM10)43Good-

The days ahead

Yesterday measured 47, good.

Smoke, the next 45 hours

Little smoke near the ground through Sat 6 PM: the index from smoke stays at 33 or under.

FriSat

Precipitation

What has fallen at Indian Springs

None in the last 3 days, to Thu 9 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.00in
Last 3 days
0.00in

Visibility

How far you can see at Indian Springs, the next 45 hours

Visibility stays 10 miles or more through Sat 6 PM.

FriSat

On the radar over Indian Springs, MontanaReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 4 instruments nearest Indian Springs, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.2 miles away.

measured now2 instruments

Eureka RAWSEURM8

A remote fire weather station/4.2 mi away/2,930 ft/114 ft above here

temp, wind, gust, humidity, pressure

Rank151of 1,053

measured daily2 instruments

Eureka 3.4 NNWMT-LN-4

In a volunteer observer's own ground/3.2 mi away/2,791 ft/25 ft below here

precip, snowfall, snow depth

Rank-

Eureka Ranger StationERKM8

At a fire lookout or ranger station/4.3 mi away/2,635 ft/181 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Eureka RAWS, drawn

The nearest instrument reporting now, 4.2 mi from Indian Springs, Montana. From its report of Oct 15, 2026, 9:15 PM local time: 3 of its 5 sheets.

The air

47.0 F with a dew point of 38.1 F, 71 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,000 ft up.

Chart of the air at Eureka RAWS: temperature 47.0 degrees Fahrenheit and dew point 38.1, 71 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,000 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT EURM8FIG. B THE AIR AT EUREKA RAWSTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00030 F40 F50 F60 FSATURATES 2,000 FT ABOVE THE STATION, AT 36.1 FTEMPERATURE 47.0 FDEW POINT 38.1 FSPREAD 8.9 FRELATIVE HUMIDITY 71 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 POINTTITLEEureka RAWS, the airSTATION REPORT · DCP EURM8TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-10-16IDSR-EURM8-1DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Eureka RAWS, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT EURM8FIG. C THE WIND AT EUREKA RAWSPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE4GUST, 4 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEEureka RAWS, the windSTATION REPORT · DCP EURM8TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-10-16IDSR-EURM8-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 2,930 ft above sea level, 10 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 26.89 inHg and the temperature at 48.6 F; it reports 47.0 F, 1.6 F colder than standard.

Section from sea level of where Eureka RAWS stands in the atmosphere, height to scale: the station 2,930 feet above sea level with 10 per cent of the air below it; the standard atmosphere's pressure there, 26.89 inches of mercury, and temperature, 48.6 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT EURM8FIG. D WHERE EUREKA RAWS STANDS IN THE ATMOSPHERESECTION FROM SEA LEVEL, HEIGHT TO SCALE, THE STATION IN THE STANDARD ATMOSPHEREFT ABOVE SEA LEVEL05,00010,00015,000SEA LEVEL, 29.92 inHg IN THE STANDARD ATMOSPHEREEUREKA RAWS10 PER CENT OF THE AIR BELOW IT2,930 FT10 PER CENT OF THE AIR BELOW, 2,890 FT20 PER CENT OF THE AIR BELOW, 6,050 FT30 PER CENT OF THE AIR BELOW, 9,540 FT40 PER CENT OF THE AIR BELOW, 13,470 FTSTANDARD PRESSURE HERE26.89 inHgSTANDARD TEMPERATURE HERE48.6 FTEMPERATURE, REPORTED47.0 FTITLEEureka RAWS, the columnSTATION REPORT · DCP EURM8TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-10-16IDSR-EURM8-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of Eureka RAWS, in 5 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in Montana

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

Near Indian Springs

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

Near Indian Springs

River and lake gauges