Storm Station
Mount Ayr, Iowa
63°
Light rain· Feels like 63°·Light breeze 6 mph SE
A chance of showers and thunderstorms. Cloudy, with a low around 61. Southeast wind around 7 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
-UV
-Air quality
97%Humidity
99%Cloud

What is measuring near here

The 4 instruments nearest Mount Ayr, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.8 miles away.

measured now2 instruments

Mount AyrRMOI4

Beside a road/1.8 mi away/1,156 ft/73 ft below here

temp, pavement temp, wind, visibility, precip

Rank234of 652

LamoniLWD

At an airfield/18.6 mi away/1,093 ft/136 ft below here

temp, wind, gust, visibility, precip, pressure

Rank644of 652

measured daily2 instruments

Mount AyrMTAI4

At a cooperative observer's station/3.7 mi away/1,132 ft/97 ft below here

snowfall, snow depth, precip, high, low

Rank-

Diagonal 2.1 SEIA-RN-1

In a volunteer observer's own ground/6.5 mi away/1,227 ft/2 ft below here

precip, snowfall, snow depth

Rank-

Station report

The weather at Lamoni, drawn

The nearest airport reporting now, 18.6 mi from Mount Ayr. From its report of Sep 27, 2026, 4:53 AM local time: 3 of its 6 sheets.

The sky

Broken at 300 ft, overcast at 6,000 ft; the ceiling is 300 ft; visibility 9 mi.

Section of the sky over Lamoni, height above the station to scale: broken cloud with its base at 300 feet, overcast cloud with its base at 6,000 feet, the ceiling at 300 feet, and visibility of 9 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LWDFIG. A THE SKY OVER LAMONISECTION, 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 STATION02,5005,0007,50010,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 6,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 300 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 300 FTVISIBILITY, MILES: 9 MI0510TITLELamoni, the skySTATION REPORT · ASOS LWDTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-LWD-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

61.0 F with a dew point of 60.0 F, 97 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 200 ft up; the lowest cloud reported is at 300 ft.

Chart of the air at Lamoni: temperature 61.0 degrees Fahrenheit and dew point 60.0, 97 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 200 feet above the station, against the lowest cloud reported at 300 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LWDFIG. B THE AIR AT LAMONITHE 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 FSATURATES 200 FT ABOVE THE STATION, AT 59.7 FLOWEST CLOUD REPORTED, BKN 300 FTTEMPERATURE AND DEW POINT 61.0 F, 60.0 FRELATIVE HUMIDITY 97 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 POINTTITLELamoni, the airSTATION REPORT · ASOS LWDTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-LWD-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the east southeast (110 degrees) at 3 mph: force 1, a light air on the Beaufort scale.

Plan of the wind at Lamoni, north up: blowing from 110 degrees, the east 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 LWDFIG. C THE WIND AT LAMONIPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 110°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR1NOW, 3 MPH2LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLELamoni, the windSTATION REPORT · ASOS LWDTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-LWD-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Mount Ayr (MTAI4), 3.7 miles from here, read 26 Sep, 07:00. measured daily

Elsewhere in Iowa

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

Near Mount Ayr

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