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Plevna, Montana

Town in Fallon County, Montana

Air quality

The air at Plevna

Index 27, good, led by ozone. Read at 8 AM from its reporting area, Theodore Roosevelt National Park (ND), 60 miles off.

27Good
  • Ozone27Good-

The days ahead

Yesterday measured 31, good.

Smoke, the next 46 hours

Little smoke near the ground through Mon 6 AM: the index from smoke stays at 6 or under.

SatSunMon

Precipitation

What has fallen at Plevna

None in the last 3 days, to Sat 8 AM. 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 Plevna, the next 46 hours

Visibility stays 10 miles or more through Mon 6 AM.

SatSunMon

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

What is measuring near here

The 5 instruments nearest Plevna, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.

measured now3 instruments

BakerBHK

At an airfield/13.3 mi away/2,972 ft/208 ft above here

temp, wind, gust, visibility, precip, pressure

Rank15of 1,045

Cannonball CkCACM8

At a river or reservoir gauge/22.1 mi away/2,917 ft/153 ft above here

temp, wind, gust, humidity, pressure

Rank8of 1,045

measured daily2 instruments

PlevnaPLEM8

At a cooperative observer's station/0.2 mi away/2,749 ft/15 ft below here

snowfall, snow depth, precip, high, low

Rank738of 1,045

Plevna 1.6 SMT-FL-7

In a volunteer observer's own ground/1.6 mi away/2,783 ft/19 ft above here

precip, snowfall, snow depth

Rank590of 1,045

Station report

The weather at Baker, drawn

The nearest airport reporting now, 13.3 mi from Plevna, Montana. From its report of Oct 17, 2026, 8:51 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 Baker, 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 BHKFIG. A THE SKY OVER BAKERSECTION, 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 MORE0510TITLEBaker, the skySTATION REPORT · ASOS BHKTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-17IDSR-BHK-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

53.0 F with a dew point of 30.0 F, 41 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 5,200 ft up.

Chart of the air at Baker: temperature 53.0 degrees Fahrenheit and dew point 30.0, 41 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 5,200 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BHKFIG. B THE AIR AT BAKERTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,0007,00010 F20 F30 F40 F50 F60 FSATURATES 5,200 FT ABOVE THE STATION, AT 25.2 FTEMPERATURE 53.0 FDEW POINT 30.0 FSPREAD 23.0 FRELATIVE HUMIDITY 41 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 POINTTITLEBaker, the airSTATION REPORT · ASOS BHKTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-17IDSR-BHK-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west southwest (240 degrees) at 10 mph: force 3, a gentle breeze on the Beaufort scale. The strongest gust today was 21 mph.

Plan of the wind at Baker, north up: blowing from 240 degrees, the west southwest, at 10 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BHKFIG. C THE WIND AT BAKERPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 240°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 10 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEBaker, the windSTATION REPORT · ASOS BHKTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-17IDSR-BHK-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Plevna (PLEM8), 0.2 miles from here, read 16 Oct, 18:15. measured daily

Elsewhere in Montana

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

Near Plevna

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

Near Plevna

River and lake gauges