Storm Station
Sign in

Mountain Home, Idaho

City in Elmore County, Idaho

Air quality

The air at Mountain Home

Index 31, good, led by fine particles. Read at 3 AM from its reporting area, Boise (ID), 43 miles off.

31Good
  • Fine particles (PM2.5)31Good-
  • Coarse particles (PM10)21Good-

The days ahead

Good each day through Tue Oct 20, led by fine particles. Yesterday measured 27, good.

Smoke, the next 46 hours

No smoke near the ground through Sun 12 AM.

FriSat

Precipitation

What has fallen at Mountain Home

None in the last 3 days, to Fri 2 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 Mountain Home, the next 46 hours

Visibility stays 10 miles or more through Sun 12 AM.

FriSat

What is measuring near here

The 7 instruments nearest Mountain Home, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.6 miles away.

measured now5 instruments

measured daily2 instruments

Glenns FerryGLFI1

At a cooperative observer's station/23.1 mi away/2,537 ft/613 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Mountain Home AFB, drawn

The nearest airport reporting now, 11.1 mi from Mountain Home, Idaho. From its report of Oct 16, 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 Mountain Home AFB, 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 MUOFIG. A THE SKY OVER MOUNTAIN HOME AFBSECTION, 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 MORE0510TITLEMountain Home AFB, the skySTATION REPORT · ASOS MUOTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-MUO-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

41.0 F with a dew point of 26.4 F, 56 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 3,300 ft up.

Chart of the air at Mountain Home AFB: temperature 41.0 degrees Fahrenheit and dew point 26.4, 56 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 3,300 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MUOFIG. B THE AIR AT MOUNTAIN HOME AFBTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,00010 F20 F30 F40 F50 FSATURATES 3,300 FT ABOVE THE STATION, AT 23.4 FTEMPERATURE 41.0 FDEW POINT 26.4 FSPREAD 14.6 FRELATIVE HUMIDITY 56 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 POINTTITLEMountain Home AFB, the airSTATION REPORT · ASOS MUOTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-MUO-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the northeast (50 degrees) at 3 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Mountain Home AFB, north up: blowing from 50 degrees, the northeast, at 3 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT MUOFIG. C THE WIND AT MOUNTAIN HOME AFBPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 50°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMountain Home AFB, the windSTATION REPORT · ASOS MUOTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-MUO-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-

Snow on the ground

Elsewhere in Idaho

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

Near Mountain Home

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

Near Mountain Home