Storm Station
Lyman, Wyoming
63°
Mostly clear· Feels like 63°·Gentle breeze 10 mph WSW
A slight chance of rain showers between noon and 3pm, then a slight chance of showers and thunderstorms. Mostly cloudy. High near 73, with temperatures falling to around 70 in the afternoon. South southwest wind 5 to 8 mph. Chance of precipitation is 20%.
-UV
-Air quality
26%Humidity
21%Cloud

What is measuring near here

The 5 instruments nearest Lyman, 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

Fort BridgerFBR

At an airfield/7.3 mi away/7,023 ft/313 ft above here

temp, wind, gust, visibility, precip, pressure

Rank406of 624

Church ButteWY8

Beside a road/11.6 mi away/6,614 ft/96 ft below here

temp, pavement temp, wind, visibility, precip

Rank467of 624

Muddy Ck RAWSMUDW4

A remote fire weather station/14.1 mi away/6,896 ft/186 ft above here

temp, wind, gust, humidity, pressure

Rank115of 624

measured daily2 instruments

Lyman .06 SWY-UN-1

In a volunteer observer's own ground/0.2 mi away/6,716 ft/6 ft above here

precip, snowfall, snow depth

Rank-

LymanLYMW4

At a cooperative observer's station/1.5 mi away/6,662 ft/48 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Fort Bridger, drawn

The nearest airport reporting now, 7.3 mi from Lyman. From its report of Sep 27, 2026, 6:35 AM local time: 3 of its 6 sheets.

The sky

Scattered at 9,500 ft; visibility 10 mi or more.

Section of the sky over Fort Bridger, height above the station to scale: scattered cloud with its base at 9,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FBRFIG. A THE SKY OVER FORT BRIDGERSECTION, 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 STATION02,5005,0007,50010,00012,50015,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTSCT 9,500 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLEFort Bridger, the skySTATION REPORT · ASOS FBRTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-FBR-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

51.0 F with a dew point of 32.0 F, 48 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,300 ft up; the lowest cloud reported is at 9,500 ft.

Chart of the air at Fort Bridger: temperature 51.0 degrees Fahrenheit and dew point 32.0, 48 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 4,300 feet above the station, against the lowest cloud reported at 9,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FBRFIG. B THE AIR AT FORT BRIDGERTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00010,00012,00020 F30 F40 F50 F60 FSATURATES 4,300 FT ABOVE THE STATION, AT 28.0 FLOWEST CLOUD REPORTED, SCT 9,500 FTTEMPERATURE 51.0 FDEW POINT 32.0 FSPREAD 19.0 FRELATIVE HUMIDITY 48 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 POINTTITLEFort Bridger, the airSTATION REPORT · ASOS FBRTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-FBR-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southwest (200 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Fort Bridger, north up: blowing from 200 degrees, the south southwest, at 6 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FBRFIG. C THE WIND AT FORT BRIDGERPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 200°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEFort Bridger, the windSTATION REPORT · ASOS FBRTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-FBR-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Lyman (LYMW4), 1.5 miles from here, read 26 Sep, 08:00. measured daily

Elsewhere in Wyoming

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

Near Lyman

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