Storm Station
Grangeville, Idaho
40°
Mostly clear· Feels like 40°·Calm 1 mph ENE
Mostly cloudy, with a high near 59. North wind 0 to 3 mph.
-UV
-Air quality
50%Humidity
36%Cloud

What is measuring near here

The 5 instruments nearest Grangeville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.

measured now3 instruments

GrangevilleGIC

At an airfield/1.2 mi away/3,314 ft/94 ft below here

temp, wind, gust, visibility, precip, pressure

Rank330of 617

SouthforkSOUI1

At a river or reservoir gauge/6.8 mi away/4,583 ft/1,175 ft above here

temp, wind, gust, humidity, pressure

Rank169of 617

D2 - Top of Whitebird HillITD92

Beside a road/8.0 mi away/4,180 ft/772 ft above here

temp, pavement temp, wind, visibility, precip

Rank-

measured daily2 instruments

Grangeville 0.2 ENEID-ID-10

In a volunteer observer's own ground/0.3 mi away/3,380 ft/28 ft below here

precip, snowfall, snow depth

Rank-

GrangevilleGGVI1

At a cooperative observer's station/1.1 mi away/3,301 ft/107 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Grangeville, drawn

The nearest airport reporting now, 1.2 mi from Grangeville. From its report of Sep 27, 2026, 6:55 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 Grangeville, 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 GICFIG. A THE SKY OVER GRANGEVILLESECTION, 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 MORE0510TITLEGrangeville, the skySTATION REPORT · ASOS GICTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-GIC-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

33.8 F with a dew point of 32.0 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 Grangeville: temperature 33.8 degrees Fahrenheit and dew point 32.0, 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 GICFIG. B THE AIR AT GRANGEVILLETHE 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 31.6 FTEMPERATURE AND DEW POINT 33.8 F, 32.0 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 POINTTITLEGrangeville, the airSTATION REPORT · ASOS GICTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-GIC-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Grangeville, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT GICFIG. C THE WIND AT GRANGEVILLEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEGrangeville, the windSTATION REPORT · ASOS GICTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-GIC-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Grangeville (GGVI1), 1.1 miles from here, read 25 Sep, 18:00. measured daily

Elsewhere in Idaho

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

Near Grangeville

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