Storm Station
Dayton, Wyoming
55°
Mostly clear· Feels like 55°·Light air 3 mph NW
Partly cloudy, with a low around 42. Wind around 0 mph.
-UV
-Air quality
50%Humidity
21%Cloud

What is measuring near here

The 5 instruments nearest Dayton, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.2 miles away.

measured now3 instruments

Tie Creek SnotelTIEW4

A snow pillow on a mountain/8.4 mi away/6,870 ft/2,930 ft above here

temp, wind, gust, humidity, pressure

Rank433of 623

Montana Line by RanchesterWY2

Beside a road/8.9 mi away/4,320 ft/380 ft above here

temp, pavement temp, wind, visibility, precip

Rank467of 623

Sheridan Co. ArptSHR

At an airfield/16.0 mi away/3,967 ft/27 ft above here

temp, wind, gust, visibility, precip, pressure

Rank27of 623

measured daily2 instruments

DaytonDYTW4

At a cooperative observer's station/0.2 mi away/3,940 ft/level with here

snowfall, snow depth, precip, high, low

Rank-

Dayton 0.4 ESE (Closed)WY-SH-40

In a volunteer observer's own ground/0.3 mi away/4,014 ft/74 ft above here

precip, snowfall, snow depth

Rank-

Station report

The weather at Sheridan Co. Arpt, drawn

The nearest airport reporting now, 16.0 mi from Dayton. From its report of Sep 27, 2026, 3:53 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 Sheridan Co. Arpt, 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 SHRFIG. A THE SKY OVER SHERIDAN CO. ARPTSECTION, 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 MORE0510TITLESheridan Co. Arpt, the skySTATION REPORT · ASOS SHRTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-SHR-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

49.0 F with a dew point of 39.0 F, 68 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,300 ft up.

Chart of the air at Sheridan Co. Arpt: temperature 49.0 degrees Fahrenheit and dew point 39.0, 68 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,300 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SHRFIG. B THE AIR AT SHERIDAN CO. ARPTTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00030 F40 F50 F60 FSATURATES 2,300 FT ABOVE THE STATION, AT 36.8 FTEMPERATURE 49.0 FDEW POINT 39.0 FSPREAD 10.0 FRELATIVE HUMIDITY 68 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 POINTTITLESheridan Co. Arpt, the airSTATION REPORT · ASOS SHRTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-SHR-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west northwest (290 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Sheridan Co. Arpt, north up: blowing from 290 degrees, the west northwest, 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 SHRFIG. C THE WIND AT SHERIDAN CO. ARPTPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 290°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESheridan Co. Arpt, the windSTATION REPORT · ASOS SHRTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-SHR-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Sheridan Co. Arpt, in 6 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Dayton (DYTW4), 0.2 miles from here, read 23 Sep, 05:00. measured daily

Elsewhere in Wyoming

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

Near Dayton

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