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Moore, Montana

Town in Fergus County, Montana

Air quality

The air at Moore

Index 30, good, led by ozone. Read at 11 PM from its reporting area, Lewistown (MT), 12 miles off.

30Good
  • Fine particles (PM2.5)23Good12.3 mi
  • Ozone30Good28 ppb12.3 mi
  • Coarse particles (PM10)4Good12.3 mi

The days ahead

Yesterday measured 35, good.

Smoke, the next 43 hours

No smoke near the ground through Sat 6 PM.

FriSat

Precipitation

What has fallen at Moore

None in the last 3 days, to Thu 11 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 Moore, the next 43 hours

Visibility stays 10 miles or more through Sat 6 PM.

FriSat

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

What is measuring near here

The 7 instruments nearest Moore, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 2.5 miles away.

measured now5 instruments

Lewistown MunicipalLWT

At an airfield/11.9 mi away/4,167 ft/5 ft below here

temp, wind, gust, visibility, precip, pressure

Rank-

MoccasinS2119

At a soil climate station/13.4 mi away/4,256 ft/84 ft above here

temp, humidity, soil temp, soil moisture

Rank687of 1,053

measured daily2 instruments

Buffalo 1.7 EMT-FG-3

In a volunteer observer's own ground/11.7 mi away/4,271 ft/99 ft above here

precip, snowfall, snow depth

Rank-

LewistownLCMM8

At a cooperative observer's station/15.3 mi away/4,032 ft/140 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Eddies Corner US-191 MP 39.5, drawn

The nearest instrument reporting now, 2.5 mi from Moore, Montana. From its report of Oct 15, 2026, 11:45 PM local time: 3 of its 5 sheets.

The air

37.0 F with a dew point of 26.7 F, 66 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,300 ft up.

Chart of the air at Eddies Corner US-191 MP 39.5: temperature 37.0 degrees Fahrenheit and dew point 26.7, 66 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,300 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MTEDDFIG. B THE AIR AT EDDIES CORNER US-191 MP 39.5THE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00010 F20 F30 F40 F50 FSATURATES 2,300 FT ABOVE THE STATION, AT 24.5 FTEMPERATURE 37.0 FDEW POINT 26.7 FSPREAD 10.3 FRELATIVE HUMIDITY 66 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 POINTTITLEEddies Corner US-191 MP 39.5, the airSTATION REPORT · RWIS MTEDDTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 5DATE2026-10-16IDSR-MTEDD-1DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south (180 degrees) at 26 mph, gusting 33 mph: force 6, a strong breeze on the Beaufort scale. The strongest gust today was 33 mph.

Plan of the wind at Eddies Corner US-191 MP 39.5, north up: blowing from 180 degrees, the south, at 26 miles an hour, gusting 33; beside it the Beaufort scale from calm to hurricane force, force 6, strong breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MTEDDFIG. C THE WIND AT EDDIES CORNER US-191 MP 39.5PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 180°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE25NOW, 26 MPH7NEAR GALE32GUST, 33 MPH8GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEEddies Corner US-191 MP 39.5, the windSTATION REPORT · RWIS MTEDDTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 2 of 5DATE2026-10-16IDSR-MTEDD-2DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The column

At 4,012 ft above sea level, 14 per cent of the atmosphere's air lies below the station. The standard atmosphere puts the pressure there at 25.83 inHg and the temperature at 44.7 F; it reports 37.0 F, 7.7 F colder than standard.

Section from sea level of where Eddies Corner US-191 MP 39.5 stands in the atmosphere, height to scale: the station 4,012 feet above sea level with 14 per cent of the air below it; the standard atmosphere's pressure there, 25.83 inches of mercury, and temperature, 44.7 degrees Fahrenheit.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MTEDDFIG. D WHERE EDDIES CORNER US-191 MP 39.5 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 ATMOSPHEREEDDIES CORNER US-191 MP 39.514 PER CENT OF THE AIR BELOW IT4,012 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 HERE25.83 inHgSTANDARD TEMPERATURE HERE44.7 FTEMPERATURE, REPORTED37.0 FTITLEEddies Corner US-191 MP 39.5, the columnSTATION REPORT · RWIS MTEDDTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 3 of 5DATE2026-10-16IDSR-MTEDD-3DRAWN AS linework on paperSOURCES FB-ENG-001, FB-ENG-003

The full report of Eddies Corner US-191 MP 39.5, 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 Moore

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

Near Moore

River and lake gauges