Storm Station
Powder River, Wyoming
57°
Partly cloudy· Feels like 57°·Gale 43 mph WNW
Partly cloudy. Low around 44, with temperatures rising to around 47 overnight. East northeast wind around 7 mph.
-UV
-Air quality
40%Humidity
44%Cloud

What is measuring near here

The 5 instruments nearest Powder River, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.0 miles away.

measured now3 instruments

Natrona WYWY45

Beside a road/9.4 mi away/5,589 ft/125 ft below here

temp, pavement temp, wind, visibility, precip

Rank467of 623

Fales Rock RAWSRSNW4

A remote fire weather station/18.9 mi away/6,358 ft/644 ft above here

temp, wind, gust, humidity, pressure

Rank19of 623

Casper/Natrona INTLCPR

At an airfield/27.8 mi away/5,289 ft/425 ft below here

temp, wind, gust, visibility, precip, pressure

Rank27of 623

measured daily2 instruments

Powder River 0.1 NNEWY-NT-129

In a volunteer observer's own ground/0.0 mi away/5,714 ft/level with here

precip, snowfall, snow depth

Rank-

Powder River School - COOPPRSW4

At a cooperative observer's station/0.2 mi away/5,719 ft/5 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Casper/Natrona INTL, drawn

The nearest airport reporting now, 27.8 mi from Powder River. From its report of Sep 27, 2026, 3:53 AM local time: 3 of its 6 sheets.

The sky

Scattered at 11,000 ft; visibility 10 mi or more.

Section of the sky over Casper/Natrona INTL, height above the station to scale: scattered cloud with its base at 11,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CPRFIG. A THE SKY OVER CASPER/NATRONA INTLSECTION, 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 STATION02,5005,0007,50010,00012,50015,00017,500ETAGESLOWMIDDLEHIGHTHE STATIONTHE CEILOMETER READS TO 12,000 FTSCT 11,000 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLECasper/Natrona INTL, the skySTATION REPORT · ASOS CPRTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-CPR-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

48.0 F with a dew point of 36.0 F, 63 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,700 ft up; the lowest cloud reported is at 11,000 ft.

Chart of the air at Casper/Natrona INTL: temperature 48.0 degrees Fahrenheit and dew point 36.0, 63 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,700 feet above the station, against the lowest cloud reported at 11,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CPRFIG. B THE AIR AT CASPER/NATRONA INTLTHE 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 FSATURATES 2,700 FT ABOVE THE STATION, AT 33.4 FABOVE THIS SHEET: LOWEST CLOUD REPORTED, SCT 11,000 FTTEMPERATURE 48.0 FDEW POINT 36.0 FSPREAD 12.0 FRELATIVE HUMIDITY 63 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 POINTTITLECasper/Natrona INTL, the airSTATION REPORT · ASOS CPRTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-CPR-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the west southwest (250 degrees) at 3 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Casper/Natrona INTL, north up: blowing from 250 degrees, the west southwest, at 3 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 1, light air, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CPRFIG. C THE WIND AT CASPER/NATRONA INTLPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 250°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLECasper/Natrona INTL, the windSTATION REPORT · ASOS CPRTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-CPR-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Casper/Natrona INTL, in 6 sheets, each beside the Field Book plates that explain it

-in

Snow on the ground

Elsewhere in Wyoming

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

Near Powder River

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