Storm Station
Evansdale, Iowa
59°
Light rain· Feels like 59°·Light breeze 6 mph SE
A chance of drizzle before 2pm. Cloudy, with a high near 67. Southeast wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
-UV
-Air quality
81%Humidity
79%Cloud

What is measuring near here

The 4 instruments nearest Evansdale, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.5 miles away.

measured now2 instruments

Waterloo (US 20)RWLI4

Beside a road/1.5 mi away/883 ft/44 ft above here

temp, pavement temp, wind, visibility, precip

Rank-

WaterlooALO

At an airfield/8.4 mi away/879 ft/40 ft above here

temp, wind, gust, visibility, precip, pressure

Rank2of 652

measured daily2 instruments

Waterloo 2.3 EIA-BH-1

In a volunteer observer's own ground/2.1 mi away/853 ft/14 ft above here

precip, snowfall, snow depth

Rank-

Waterloo AirportALXI4

At an airfield/6.4 mi away/863 ft/24 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Waterloo, drawn

The nearest airport reporting now, 8.4 mi from Evansdale. From its report of Sep 27, 2026, 9:02 AM local time: 3 of its 6 sheets.

The sky

Broken at 1,300 ft, overcast at 5,000 ft; the ceiling is 1,300 ft; visibility 6 mi.

Section of the sky over Waterloo, height above the station to scale: broken cloud with its base at 1,300 feet, overcast cloud with its base at 5,000 feet, the ceiling at 1,300 feet, and visibility of 6 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ALOFIG. A THE SKY OVER WATERLOOSECTION, 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 STATION01,0002,0003,0004,0005,0006,0007,0008,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 5,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 1,300 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 1,300 FTVISIBILITY, MILES: 6 MI0510TITLEWaterloo, the skySTATION REPORT · ASOS ALOTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-ALO-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

57.0 F with a dew point of 56.0 F, 96 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 1,300 ft.

Chart of the air at Waterloo: temperature 57.0 degrees Fahrenheit and dew point 56.0, 96 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 1,300 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ALOFIG. B THE AIR AT WATERLOOTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00040 F50 F60 F70 FSATURATES 200 FT ABOVE THE STATION, AT 55.7 FLOWEST CLOUD REPORTED, BKN 1,300 FTTEMPERATURE AND DEW POINT 57.0 F, 56.0 FRELATIVE HUMIDITY 96 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 POINTTITLEWaterloo, the airSTATION REPORT · ASOS ALOTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-ALO-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southeast (130 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Waterloo, north up: blowing from 130 degrees, the southeast, at 5 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 ALOFIG. C THE WIND AT WATERLOOPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 130°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEWaterloo, the windSTATION REPORT · ASOS ALOTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-ALO-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Waterloo, 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 Evansdale

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