Storm Station
Marthasville, Missouri
65°
Partly cloudy· Feels like 65°·Calm 1 mph E
A chance of rain showers. Mostly cloudy, with a low around 61. Wind around 0 mph. Chance of precipitation is 30%.
-UV
-Air quality
68%Humidity
52%Cloud

What is measuring near here

The 5 instruments nearest Marthasville, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 4.4 miles away.

measured now3 instruments

WashingtonFYG

At an airfield/4.4 mi away/480 ft/60 ft below here

temp, wind, gust, visibility, precip, pressure

Rank440of 473

Shaw Nature ReserveS2227

At a soil climate station/16.8 mi away/623 ft/83 ft above here

temp, humidity, soil temp, soil moisture

Rank-

Gray Summit 1SE - Shaw NatureSNRM7

At a river or reservoir gauge/17.0 mi away/560 ft/20 ft above here

temp, wind, gust, humidity, pressure

Rank323of 473

measured daily2 instruments

Marthasville 4.7 NMO-WR-7

In a volunteer observer's own ground/4.4 mi away/839 ft/299 ft above here

precip, snowfall, snow depth

Rank-

WashingtonWHGM7

At a cooperative observer's station/7.5 mi away/492 ft/48 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Washington, drawn

The nearest airport reporting now, 4.4 mi from Marthasville. From its report of Sep 27, 2026, 3:55 AM local time: 3 of its 6 sheets.

The sky

A few clouds at 11,000 ft; visibility 10 mi or more.

Section of the sky over Washington, height above the station to scale: a few clouds cloud with its base at 11,000 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FYGFIG. A THE SKY OVER WASHINGTONSECTION, 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 STATION02,5005,0007,50010,00012,50015,00017,500ETAGESLOWMIDDLEHIGHTHE STATIONTHE CEILOMETER READS TO 12,000 FTFEW 11,000 FTA FEW CLOUDS, 1 TO 2 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLEWashington, the skySTATION REPORT · ASOS FYGTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-FYG-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

60.8 F with a dew point of 60.8 F, 100 per cent relative humidity. The air is saturated at the ground; the lowest cloud reported is at 11,000 ft.

Chart of the air at Washington: temperature 60.8 degrees Fahrenheit and dew point 60.8, 100 per cent relative humidity; the air saturated at the ground, against the lowest cloud reported at 11,000 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FYGFIG. B THE AIR AT WASHINGTONTHE 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, FEW 11,000 FTTEMPERATURE AND DEW POINT 60.8 F, 60.8 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 POINTTITLEWashington, the airSTATION REPORT · ASOS FYGTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-FYG-2DRAWN AS linework on paperSOURCES FB-WAT-020, FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

Calm.

Plan of the wind at Washington, north up: calm; beside it the Beaufort scale from calm to hurricane force, force 0, calm, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT FYGFIG. C THE WIND AT WASHINGTONPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONCALMBEAUFORT FORCELEAST WIND, MPH0CALM0NOW, 0 MPH1LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEWashington, the windSTATION REPORT · ASOS FYGTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-FYG-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Washington (WHGM7), 7.5 miles from here, read 26 Sep, 07:00. measured daily

Elsewhere in Missouri

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

Near Marthasville

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