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Midvale, Idaho

City in Washington County, Idaho

Air quality

The air at Midvale

Index 30, good, led by fine particles. Read at 1 AM from its reporting area, Ontario (OR), 33 miles off.

30Good
  • Fine particles (PM2.5)30Good-

The days ahead

Yesterday measured 27, good.

Smoke, the next 41 hours

No smoke near the ground through Sat 6 PM.

FriSat

Precipitation

What has fallen at Midvale

None in the last 3 days, to Fri 12 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 Midvale, the next 41 hours

Visibility stays 10 miles or more through Sat 6 PM.

FriSat

What is measuring near here

The 5 instruments nearest Midvale, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.7 miles away.

measured now3 instruments

measured daily2 instruments

Mesa 0.3 ESEID-AM-5

In a volunteer observer's own ground/17.9 mi away/3,268 ft/725 ft above here

precip, snowfall, snow depth

Rank-

CouncilCNCI1

At a cooperative observer's station/23.3 mi away/2,982 ft/439 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at D3 - Midvale Hill, drawn

The nearest instrument reporting now, 3.7 mi from Midvale, Idaho. From its report of Oct 16, 2026, 1:15 AM local time: 3 of its 6 sheets.

The sky

No cloud reported; visibility 1.25 mi.

Section of the sky over D3 - Midvale Hill, height above the station to scale: no cloud reported, and visibility of 1.25 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ITD65FIG. A THE SKY OVER D3 - MIDVALE HILLSECTION, 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 STATIONNO CLOUD REPORTEDVISIBILITY, MILES: 1.25 MI0510TITLED3 - Midvale Hill, the skySTATION REPORT · RWIS ITD65TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-ITD65-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

50.0 F with a dew point of 27.5 F, 41 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 5,100 ft up.

Chart of the air at D3 - Midvale Hill: temperature 50.0 degrees Fahrenheit and dew point 27.5, 41 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 5,100 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ITD65FIG. B THE AIR AT D3 - MIDVALE HILLTHE 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 5,100 FT ABOVE THE STATION, AT 22.8 FTEMPERATURE 50.0 FDEW POINT 27.5 FSPREAD 22.5 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 POINTTITLED3 - Midvale Hill, the airSTATION REPORT · RWIS ITD65TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-ITD65-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the east northeast (57 degrees) at 1 mph, gusting 2 mph: force 1, a light air on the Beaufort scale. The strongest gust today was 4 mph.

Plan of the wind at D3 - Midvale Hill, north up: blowing from 57 degrees, the east northeast, at 1 miles an hour, gusting 2; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ITD65FIG. C THE WIND AT D3 - MIDVALE HILLPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 57°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 1 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLED3 - Midvale Hill, the windSTATION REPORT · RWIS ITD65TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-ITD65-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The full report of D3 - Midvale Hill, in 6 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in Idaho

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

Near Midvale

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

Near Midvale