Storm Station
St. Ignatius, Montana
48°
Clear· Feels like 46°·Light air 4 mph ENE
Mostly cloudy, with a low around 32. East southeast wind around 2 mph.
-UV
-Air quality
50%Humidity
9%Cloud

What is measuring near here

The 5 instruments nearest St. Ignatius, 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 now3 instruments

Pistol Creek RAWSPSTM8

A remote fire weather station/8.0 mi away/5,509 ft/2,571 ft above here

temp, wind, gust, humidity, pressure

Rank112of 702

Ronanairport7S0

At an airfield/17.1 mi away/3,079 ft/141 ft above here

temp, wind, gust, visibility, precip, pressure

Rank9of 702

Evaro Hill US-93 MP 5.5MTEVH

Beside a road/20.6 mi away/3,793 ft/855 ft above here

temp, pavement temp, wind, visibility, precip

Rank690of 702

measured daily2 instruments

Saint IgnatiusSTIM8

At a cooperative observer's station/0.4 mi away/2,927 ft/11 ft below here

snowfall, snow depth, precip, high, low

Rank-

Charlo 0.4 SMT-LK-4

In a volunteer observer's own ground/8.8 mi away/2,936 ft/2 ft below here

precip, snowfall, snow depth

Rank-

Station report

The weather at Ronanairport, drawn

The nearest airport reporting now, 17.1 mi from St. Ignatius. From its report of Sep 27, 2026, 2:55 AM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 10 mi or more.

Section of the sky over Ronanairport, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 7S0FIG. A THE SKY OVER RONANAIRPORTSECTION, 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 SHEETNO CLOUD DETECTED BELOW 12,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLERonanairport, the skySTATION REPORT · ASOS 7S0TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-7S0-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

32.0 F with a dew point of 30.2 F, 93 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 400 ft up.

Chart of the air at Ronanairport: temperature 32.0 degrees Fahrenheit and dew point 30.2, 93 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 400 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT 7S0FIG. B THE AIR AT RONANAIRPORTTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00020 F30 F40 FSATURATES 400 FT ABOVE THE STATION, AT 29.8 FTEMPERATURE AND DEW POINT 32.0 F, 30.2 FRELATIVE HUMIDITY 93 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 POINTTITLERonanairport, the airSTATION REPORT · ASOS 7S0TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-7S0-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the east northeast (60 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Ronanairport, north up: blowing from 60 degrees, the east northeast, at 5 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 7S0FIG. C THE WIND AT RONANAIRPORTPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 60°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLERonanairport, the windSTATION REPORT · ASOS 7S0TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-7S0-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-in

Snow on the ground

Elsewhere in Montana

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

Near St. Ignatius

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