Storm Station
Casey, Iowa
65°
Light rain· Feels like 65°·Light breeze 5 mph SE
A slight chance of showers and thunderstorms before 5am, then a chance of showers and thunderstorms. Cloudy, with a low around 62. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
-UV
-Air quality
100%Humidity
99%Cloud

What is measuring near here

The 5 instruments nearest Casey, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 10.0 miles away.

measured now3 instruments

Adair (I-80)RDAI4

Beside a road/10.7 mi away/1,476 ft/182 ft above here

temp, pavement temp, wind, visibility, precip

Rank617of 652

AudubonADU

At an airfield/24.5 mi away/1,310 ft/16 ft above here

temp, wind, gust, visibility, precip, pressure

Rank209of 652

Irwin 3 ESEIRWI4

At a river or reservoir gauge/37.2 mi away/1,322 ft/28 ft above here

temp, wind, gust, humidity, pressure

Rank-

measured daily2 instruments

Stuart 0.5 WSWIA-AR-5

In a volunteer observer's own ground/10.0 mi away/1,222 ft/72 ft below here

precip, snowfall, snow depth

Rank-

Guthrie CenterGTHI4

At a cooperative observer's station/12.1 mi away/1,211 ft/83 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Audubon, drawn

The nearest airport reporting now, 24.5 mi from Casey. From its report of Sep 27, 2026, 3:55 AM local time: 3 of its 6 sheets.

The sky

No cloud reported; visibility 10 mi or more.

Section of the sky over Audubon, height above the station to scale: no cloud reported, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ADUFIG. A THE SKY OVER AUDUBONSECTION, 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 REPORTEDVISIBILITY, MILES: 10 MI OR MORE0510TITLEAudubon, the skySTATION REPORT · ASOS ADUTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-ADU-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

64.4 F with a dew point of 62.6 F, 94 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 400 ft up.

Chart of the air at Audubon: temperature 64.4 degrees Fahrenheit and dew point 62.6, 94 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 400 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ADUFIG. B THE AIR AT AUDUBONTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00050 F60 F70 F80 FSATURATES 400 FT ABOVE THE STATION, AT 62.1 FTEMPERATURE AND DEW POINT 64.4 F, 62.6 FRELATIVE HUMIDITY 94 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 POINTTITLEAudubon, the airSTATION REPORT · ASOS ADUTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-ADU-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the south southeast (150 degrees) at 3 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Audubon, north up: blowing from 150 degrees, the south southeast, 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 ADUFIG. C THE WIND AT AUDUBONPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 150°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEAudubon, the windSTATION REPORT · ASOS ADUTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-ADU-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-in

Snow on the ground

Elsewhere in Iowa

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

Near Casey

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