Storm Station
Knoxville, Iowa
60°
Rain· Feels like 60°·Light breeze 7 mph SE
Showers and thunderstorms. Cloudy, with a low around 59. Southeast wind around 7 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
-UV
-Air quality
81%Humidity
96%Cloud

What is measuring near here

The 6 instruments nearest Knoxville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.6 miles away.

measured now4 instruments

KnoxvilleOXV

At an airfield/1.5 mi away/925 ft/14 ft above here

temp, wind, gust, visibility, precip, pressure

Rank261of 652

Prairie CityNSSI4

At a river or reservoir gauge/3.6 mi away/728 ft/183 ft below here

temp, wind, gust, humidity, pressure

Rank106of 652

PleasantvilleRPEI4

Beside a road/8.7 mi away/893 ft/18 ft below here

temp, pavement temp, wind, visibility, precip

Rank256of 652

Des Moines 17 E54902

At a climate reference station/18.9 mi away/903 ft/8 ft below here

temp, humidity, wind, solar, precip

Rank-

measured daily2 instruments

Knoxville 0.5 ENEIA-MA-14

In a volunteer observer's own ground/0.6 mi away/879 ft/32 ft below here

precip, snowfall, snow depth

Rank-

Pella 1 SPEAI4

At a cooperative observer's station/14.0 mi away/761 ft/150 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Knoxville, drawn

The nearest airport reporting now, 1.5 mi from Knoxville. From its report of Sep 27, 2026, 3:55 AM local time: 3 of its 6 sheets.

The sky

Broken at 3,500 ft, overcast at 5,000 ft; the ceiling is 3,500 ft; visibility 8 mi.

Section of the sky over Knoxville, height above the station to scale: broken cloud with its base at 3,500 feet, overcast cloud with its base at 5,000 feet, the ceiling at 3,500 feet, and visibility of 8 mi.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OXVFIG. A THE SKY OVER KNOXVILLESECTION, 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 3,500 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 3,500 FTVISIBILITY, MILES: 8 MI0510TITLEKnoxville, the skySTATION REPORT · ASOS OXVTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-OXV-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

59.0 F with a dew point of 59.0 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 3,500 ft.

Chart of the air at Knoxville: temperature 59.0 degrees Fahrenheit and dew point 59.0, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 3,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT OXVFIG. B THE AIR AT KNOXVILLETHE 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 FSATURATED AT THE GROUNDABOVE THIS SHEET: LOWEST CLOUD REPORTED, BKN 3,500 FTTEMPERATURE AND DEW POINT 59.0 F, 59.0 FRELATIVE HUMIDITY 100 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 POINTTITLEKnoxville, the airSTATION REPORT · ASOS OXVTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-OXV-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southeast (140 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Knoxville, north up: blowing from 140 degrees, the southeast, at 7 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 OXVFIG. C THE WIND AT KNOXVILLEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 140°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEKnoxville, the windSTATION REPORT · ASOS OXVTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-OXV-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Pella 1 S (PEAI4), 14.0 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 Knoxville

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