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Hanna, Wyoming

Town in Carbon County, Wyoming

Air quality

The air at Hanna

Index 36, good, led by ozone. Read at 11 PM from its reporting area, Medicine Bow National Forest (WY), 39 miles off.

36Good
  • Ozone36Good-

The days ahead

Yesterday measured 44, good.

Smoke, the next 43 hours

No smoke near the ground through Sat 6 PM.

FriSat

Precipitation

What has fallen at Hanna

0.17 in in the last 24 hours, 0.41 in over the last 3 days, to Thu 11 PM. Measured by radar and rain gauges, as water.

Last 24 hours
0.17in
Last 3 days
0.41in

Visibility

How far you can see at Hanna, the next 43 hours

Visibility stays 10 miles or more through Sat 6 PM.

FriSat

On the radar over Hanna, WyomingReflectivityStorm topsRain rateRain, last 24 hoursForecast temperatureForecast rain totalEvery picture

What is measuring near here

The 5 instruments nearest Hanna, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.4 miles away.

measured now3 instruments

Elk MountainEHY

At an airfield/11.3 mi away/7,300 ft/486 ft above here

temp, wind, gust, visibility, precip, pressure

Rank-

Pass Creek Near Elk MountainPSKW4

At a river or reservoir gauge/19.7 mi away/7,257 ft/443 ft above here

temp, wind, gust, humidity, pressure

Rank-

measured daily2 instruments

Hanna 0.4 SWWY-CR-15

In a volunteer observer's own ground/0.4 mi away/6,821 ft/7 ft above here

precip, snowfall, snow depth

Rank-

Police DeptMBOW4

At a cooperative observer's station/18.6 mi away/6,562 ft/252 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Mile Marker 249.1, drawn

The nearest instrument reporting now, 8.9 mi from Hanna, Wyoming. From its report of Oct 16, 2026, 12:02 AM local time: 3 of its 6 sheets.

The sky

No cloud reported; visibility 1.25 mi.

Section of the sky over Mile Marker 249.1, height above the station to scale: no cloud reported, and visibility of 1.25 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT WY17FIG. A THE SKY OVER MILE MARKER 249.1SECTION, 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 STATIONNO CLOUD REPORTEDVISIBILITY, MILES: 1.25 MI0510TITLEMile Marker 249.1, the skySTATION REPORT · RWIS WY17TYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-10-16IDSR-WY17-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

30.2 F with a dew point of 26.5 F, 86 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 800 ft up.

Chart of the air at Mile Marker 249.1: temperature 30.2 degrees Fahrenheit and dew point 26.5, 86 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 800 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT WY17FIG. B THE AIR AT MILE MARKER 249.1THE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00010 F20 F30 F40 FSATURATES 800 FT ABOVE THE STATION, AT 25.7 FTEMPERATURE 30.2 FDEW POINT 26.5 FSPREAD 3.7 FRELATIVE HUMIDITY 86 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 POINTTITLEMile Marker 249.1, the airSTATION REPORT · RWIS WY17TYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-10-16IDSR-WY17-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southeast (161 degrees) at 6 mph, gusting 10 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 10 mph.

Plan of the wind at Mile Marker 249.1, north up: blowing from 161 degrees, the south southeast, at 6 miles an hour, gusting 10; beside it the Beaufort scale from calm to hurricane force, force 2, light breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT WY17FIG. C THE WIND AT MILE MARKER 249.1PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 161°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE8GUST, 10 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEMile Marker 249.1, the windSTATION REPORT · RWIS WY17TYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-10-16IDSR-WY17-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008

The full report of Mile Marker 249.1, in 6 sheets, each beside the Field Book plates that explain it

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Snow on the ground

Elsewhere in Wyoming

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

Near Hanna

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

Near Hanna

River and lake gauges