Storm Station
Gunbarrel, Colorado
67°
Mostly clear· Feels like 67°·Light air 3 mph SE
Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. West wind around 3 mph.
-UV
-Air quality
28%Humidity
27%Cloud

What is measuring near here

The 6 instruments nearest Gunbarrel, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.7 miles away.

measured now4 instruments

BoulderBDU

At an airfield/2.5 mi away/5,289 ft/116 ft above here

temp, wind, gust, visibility, precip, pressure

Rank927of 1,384

Boulder Creek 1 SW OrodellOROC2

At a river or reservoir gauge/8.4 mi away/5,879 ft/706 ft above here

temp, wind, gust, humidity, pressure

Rank238of 1,384

I-25 @ SH-7 (40)CO010

Beside a road/11.8 mi away/5,161 ft/12 ft below here

temp, pavement temp, wind, visibility, precip

Rank-

Boulder 14 W94075

At a climate reference station/18.7 mi away/9,828 ft/4,655 ft above here

temp, humidity, wind, solar, precip

Rank-

measured daily2 instruments

Boulder 4.6 ENECO-BO-597

In a volunteer observer's own ground/0.7 mi away/5,227 ft/54 ft above here

precip, snowfall, snow depth

Rank-

BoulderBOUC2

At a cooperative observer's station/6.4 mi away/5,489 ft/316 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Boulder, drawn

The nearest airport reporting now, 2.5 mi from Gunbarrel. From its report of Sep 27, 2026, 4:55 AM local time: 3 of its 6 sheets.

The sky

Scattered at 12,000 ft; visibility 10 mi or more.

Section of the sky over Boulder, height above the station to scale: scattered cloud with its base at 12,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BDUFIG. A THE SKY OVER BOULDERSECTION, 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 STATION02,5005,0007,50010,00012,50015,00017,50020,000ETAGESLOWMIDDLEHIGHTHE STATIONTHE CEILOMETER READS TO 12,000 FTSCT 12,000 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLEBoulder, the skySTATION REPORT · ASOS BDUTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-BDU-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

59.0 F with a dew point of 41.0 F, 51 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,100 ft up; the lowest cloud reported is at 12,000 ft.

Chart of the air at Boulder: temperature 59.0 degrees Fahrenheit and dew point 41.0, 51 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 4,100 feet above the station, against the lowest cloud reported at 12,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BDUFIG. B THE AIR AT BOULDERTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00012,00030 F40 F50 F60 F70 FSATURATES 4,100 FT ABOVE THE STATION, AT 37.1 FLOWEST CLOUD REPORTED, SCT 12,000 FTTEMPERATURE 59.0 FDEW POINT 41.0 FSPREAD 18.0 FRELATIVE HUMIDITY 51 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 POINTTITLEBoulder, the airSTATION REPORT · ASOS BDUTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-BDU-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Boulder, 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 BDUFIG. C THE WIND AT BOULDERPLAN, 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 FORCE73TITLEBoulder, the windSTATION REPORT · ASOS BDUTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-BDU-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Boulder (BOUC2), 6.4 miles from here, read 26 Sep, 17:00. measured daily

Elsewhere in Colorado

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

Near Gunbarrel

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