Storm Station
Foster, Missouri
66° 80°/66°
Overcast· Feels like 66°·Light air 2 mph SSE
A chance of showers and thunderstorms before 5am, then showers and thunderstorms likely. Mostly cloudy, with a low around 64. Southeast wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
0UV Low
34Air quality
92%Humidity
100%Cloud
Now
3:15 AM
66feels66
now, overcast
Today
Sep 27
8066
35%
13mph
rain light
Mon
Sep 28
7863
overcast
Tue
Sep 29
8064
36%
18mph
drizzle
Wed
Sep 30
8775
59%
25mph
drizzle light
Thu
Oct 1
7559
65%
18mph
showers
Fri
Oct 2
6055
53%
16mph
drizzle light
Sat
Oct 3
6456
20%
drizzle light
66°
80°66°
78°63°
80°64°
87°75°
75°59°
60°55°
64°56°

As of 3:15 AM in Foster, Missouri.

What is measuring near here

The 5 instruments nearest Foster, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 8.5 miles away.

measured now3 instruments

Schell-OsageS2193

At a soil climate station/28.1 mi away/814 ft/32 ft below here

temp, humidity, soil temp, soil moisture

Rank-

Schell-Osage ScanSCOM7

At a river or reservoir gauge/28.4 mi away/793 ft/53 ft below here

temp, wind, gust, humidity, pressure

Rank325of 473

HarrisonvilleLRY

At an airfield/32.0 mi away/891 ft/45 ft above here

temp, wind, gust, visibility, precip, pressure

Rank445of 473

measured daily2 instruments

Butler 4WBUTM7

At a cooperative observer's station/8.5 mi away/804 ft/42 ft below here

snowfall, snow depth, precip, high, low

Rank-

Butler 5.9 SMO-BS-13

In a volunteer observer's own ground/9.4 mi away/829 ft/17 ft below here

precip, snowfall, snow depth

Rank-

Station report

The weather at Harrisonville, drawn

The nearest airport reporting now, 32.0 mi from Foster. From its report of Sep 27, 2026, 3:15 AM local time: 3 of its 6 sheets.

The sky

Broken at 6,500 ft, overcast at 10,000 ft; the ceiling is 6,500 ft; visibility 10 mi or more.

Section of the sky over Harrisonville, height above the station to scale: broken cloud with its base at 6,500 feet, overcast cloud with its base at 10,000 feet, the ceiling at 6,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LRYFIG. A THE SKY OVER HARRISONVILLESECTION, 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 STATION02,5005,0007,50010,00012,50015,000ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTOVC 10,000 FTOVERCAST, 8 EIGHTHS OF THE SKYBKN 6,500 FTBROKEN, 5 TO 7 EIGHTHS OF THE SKYCEILING 6,500 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEHarrisonville, the skySTATION REPORT · ASOS LRYTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-LRY-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

68.0 F with a dew point of 62.6 F, 83 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,300 ft up; the lowest cloud reported is at 6,500 ft.

Chart of the air at Harrisonville: temperature 68.0 degrees Fahrenheit and dew point 62.6, 83 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,300 feet above the station, against the lowest cloud reported at 6,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT LRYFIG. B THE AIR AT HARRISONVILLETHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00050 F60 F70 F80 FSATURATES 1,300 FT ABOVE THE STATION, AT 61.3 FABOVE THIS SHEET: LOWEST CLOUD REPORTED, BKN 6,500 FTTEMPERATURE 68.0 FDEW POINT 62.6 FSPREAD 5.4 FRELATIVE HUMIDITY 83 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 POINTTITLEHarrisonville, the airSTATION REPORT · ASOS LRYTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-LRY-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southeast (130 degrees) at 7 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Harrisonville, north up: blowing from 130 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 LRYFIG. C THE WIND AT HARRISONVILLEPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 130°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 7 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEHarrisonville, the windSTATION REPORT · ASOS LRYTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-LRY-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

-in

Snow on the ground

Elsewhere in Missouri

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

Near Foster

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