Storm Station
Wentzville, Missouri
62°
Partly cloudy· Feels like 62°·Light air 2 mph ESE
A chance of rain showers before 1pm. Mostly cloudy, with a high near 73. Northeast wind around 2 mph. Chance of precipitation is 30%.
-UV
-Air quality
78%Humidity
59%Cloud

What is measuring near here

The 5 instruments nearest Wentzville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 1.3 miles away.

measured now3 instruments

St. Louis/SpiritSUS

At an airfield/16.2 mi away/463 ft/161 ft below here

temp, wind, gust, visibility, precip, pressure

Rank30of 473

Elsberry PMCS2220

At a soil climate station/23.2 mi away/527 ft/97 ft below here

temp, humidity, soil temp, soil moisture

Rank-

measured daily2 instruments

Wentzville 2.0 NNWMO-SS-24

In a volunteer observer's own ground/1.3 mi away/549 ft/75 ft below here

precip, snowfall, snow depth

Rank-

Dardenne Pr 1 NWDARM7

At a cooperative observer's station/8.0 mi away/623 ft/1 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at St. Louis/Spirit, drawn

The nearest airport reporting now, 16.2 mi from Wentzville. From its report of Sep 27, 2026, 8:54 AM local time: 3 of its 6 sheets.

The sky

Overcast at 4,100 ft; the ceiling is 4,100 ft; visibility 10 mi or more.

Section of the sky over St. Louis/Spirit, height above the station to scale: overcast cloud with its base at 4,100 feet, the ceiling at 4,100 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SUSFIG. A THE SKY OVER ST. LOUIS/SPIRITSECTION, 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 STATION01,0002,0003,0004,0005,0006,0007,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETOVC 4,100 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 4,100 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLESt. Louis/Spirit, the skySTATION REPORT · ASOS SUSTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-SUS-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

62.0 F with a dew point of 58.0 F, 87 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 900 ft up; the lowest cloud reported is at 4,100 ft.

Chart of the air at St. Louis/Spirit: temperature 62.0 degrees Fahrenheit and dew point 58.0, 87 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 900 feet above the station, against the lowest cloud reported at 4,100 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT SUSFIG. B THE AIR AT ST. LOUIS/SPIRITTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,00050 F60 F70 FSATURATES 900 FT ABOVE THE STATION, AT 57.0 FLOWEST CLOUD REPORTED, OVC 4,100 FTTEMPERATURE 62.0 FDEW POINT 58.0 FSPREAD 4.0 FRELATIVE HUMIDITY 87 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 POINTTITLESt. Louis/Spirit, the airSTATION REPORT · ASOS SUSTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-SUS-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the northeast (40 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at St. Louis/Spirit, north up: blowing from 40 degrees, the northeast, 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 SUSFIG. C THE WIND AT ST. LOUIS/SPIRITPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 40°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLESt. Louis/Spirit, the windSTATION REPORT · ASOS SUSTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-SUS-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of St. Louis/Spirit, in 6 sheets, each beside the Field Book plates that explain it

0in

Snow on the ground

Measured at Dardenne Pr 1 NW (DARM7), 8.0 miles from here, read 23 Sep, 07:00. measured daily

Elsewhere in Missouri

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

Near Wentzville

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