Storm Station
Bark Ranch, Colorado
50° 66°/50°
Clear· Feels like 50°·Light breeze 5 mph SW
Partly cloudy, with a low around 48. West wind around 6 mph.
0UV Low
-Air quality
39%Humidity
0%Cloud
Now
2:15 AM
50feels50
now, clear
Today
Sep 27
6650
18%
13mph
UV 6
drizzle light
Mon
Sep 28
6248
44%
overcast
Tue
Sep 29
5144
72%
drizzle light
Wed
Sep 30
6142
46%
13mph
UV 6
drizzle light
Thu
Oct 1
5737
30%
UV 6
drizzle light
Fri
Oct 2
6841
10%
UV 6
clear day
Sat
Oct 3
7245
28%
UV 6
overcast
50°
66°50°
62°48°
51°44°
61°42°
57°37°
68°41°
72°45°

As of 2:15 AM in Bark Ranch, Colorado.

What is measuring near here

The 6 instruments nearest Bark Ranch, 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 now4 instruments

Ward (35)CO044

Beside a road/3.8 mi away/9,155 ft/596 ft above here

temp, pavement temp, wind, visibility, precip

Rank1,364of 1,384

Middle St Vrain CRKMSPC2

At a river or reservoir gauge/4.3 mi away/9,055 ft/496 ft above here

temp, wind, gust, humidity, pressure

Rank1,037of 1,384

Boulder 14 W94075

At a climate reference station/7.9 mi away/9,828 ft/1,269 ft above here

temp, humidity, wind, solar, precip

Rank-

BoulderBDU

At an airfield/12.4 mi away/5,289 ft/3,270 ft below here

temp, wind, gust, visibility, precip, pressure

Rank942of 1,384

measured daily2 instruments

Ward 4.6 NECO-BO-202

In a volunteer observer's own ground/0.3 mi away/8,560 ft/1 ft above here

precip, snowfall, snow depth

Rank-

Co Boulder 14 WWRBC2

At a cooperative observer's station/7.7 mi away/9,839 ft/1,280 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Boulder, drawn

The nearest airport reporting now, 12.4 mi from Bark Ranch. From its report of Sep 27, 2026, 2:15 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 Boulder, 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 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 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 MORE0510TITLEBoulder, the skySTATION REPORT · ASOS BDUTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-BDU-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

68.0 F with a dew point of 37.4 F, 32 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 6,900 ft up.

Chart of the air at Boulder: temperature 68.0 degrees Fahrenheit and dew point 37.4, 32 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 6,900 feet above the station; 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 STATION02,0004,0006,0008,00020 F30 F40 F50 F60 F70 F80 FSATURATES 6,900 FT ABOVE THE STATION, AT 30.9 FTEMPERATURE 68.0 FDEW POINT 37.4 FSPREAD 30.6 FRELATIVE HUMIDITY 32 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

From the west southwest (240 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Boulder, north up: blowing from 240 degrees, the west southwest, at 8 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, 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 STATIONFROM 240°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE 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

-in

Snow on the ground

Elsewhere in Colorado

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

Near Bark Ranch

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