Storm Station
Fort Irwin, California
75°
Partly cloudy· Feels like 75°·Light breeze 5 mph W
Mostly cloudy. Low around 68, with temperatures rising to around 72 overnight. West wind around 1 mph.
-UV
-Air quality
20%Humidity
65%Cloud

What is measuring near here

The 4 instruments nearest Fort Irwin, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 3.9 miles away.

measured now2 instruments

Bicycle LakeBYS

At an airfield/3.9 mi away/2,349 ft/207 ft below here

temp, wind, gust, visibility, precip, pressure

Rank221of 3,123

Zzyzx Field StationZZYC1

At a river or reservoir gauge/28.7 mi away/2,093 ft/463 ft below here

temp, wind, gust, humidity, pressure

Rank415of 3,123

measured daily2 instruments

Barstow Fire StationBARC1

At a fire lookout or ranger station/31.8 mi away/2,392 ft/164 ft below here

snowfall, snow depth, precip, high, low

Rank-

Barstow 3.0 ECA-SR-104

In a volunteer observer's own ground/31.9 mi away/2,393 ft/163 ft below here

precip, snowfall, snow depth

Rank-

Station report

The weather at Bicycle Lake, drawn

The nearest airport reporting now, 3.9 mi from Fort Irwin. From its report of Sep 27, 2026, 4:55 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 Bicycle Lake, 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 BYSFIG. A THE SKY OVER BICYCLE LAKESECTION, 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 MORE0510TITLEBicycle Lake, the skySTATION REPORT · ASOS BYSTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-BYS-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

70.0 F with a dew point of 35.4 F, 28 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 7,800 ft up.

Chart of the air at Bicycle Lake: temperature 70.0 degrees Fahrenheit and dew point 35.4, 28 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 7,800 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT BYSFIG. B THE AIR AT BICYCLE LAKETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00020 F30 F40 F50 F60 F70 F80 FSATURATES 7,800 FT ABOVE THE STATION, AT 28.2 FTEMPERATURE 70.0 FDEW POINT 35.4 FSPREAD 34.6 FRELATIVE HUMIDITY 28 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 POINTTITLEBicycle Lake, the airSTATION REPORT · ASOS BYSTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-BYS-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Bicycle Lake, 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 BYSFIG. C THE WIND AT BICYCLE LAKEPLAN, 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 FORCE73TITLEBicycle Lake, the windSTATION REPORT · ASOS BYSTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-BYS-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Barstow Fire Station (BARC1), 31.8 miles from here, read 26 Sep, 10:00. measured daily

Elsewhere in California

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

Near Fort Irwin

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