Storm Station
Dayton, Washington
56°
Clear· Feels like 56°·Light air 4 mph NNW
Mostly cloudy. Low around 42, with temperatures rising to around 45 overnight. Northeast wind around 5 mph.
-UV
-Air quality
24%Humidity
5%Cloud

What is measuring near here

The 5 instruments nearest Dayton, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.3 miles away.

measured now3 instruments

Touchet 2 SE DaytonTDAW1

At a river or reservoir gauge/1.9 mi away/1,736 ft/122 ft above here

temp, wind, gust, humidity, pressure

Rank-

SR261 Interchange DaytonTDELA

Beside a road/12.3 mi away/912 ft/702 ft below here

temp, pavement temp, wind, visibility, precip

Rank-

Walla Walla RgnALW

At an airfield/21.5 mi away/1,204 ft/410 ft below here

temp, wind, gust, visibility, precip, pressure

Rank115of 618

measured daily2 instruments

Dayton 0.4 NNEWA-CB-5

In a volunteer observer's own ground/0.3 mi away/1,666 ft/52 ft above here

precip, snowfall, snow depth

Rank-

Dayton 1 WSWDYNW1

At a cooperative observer's station/1.2 mi away/1,552 ft/62 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Walla Walla Rgn, drawn

The nearest airport reporting now, 21.5 mi from Dayton. From its report of Sep 27, 2026, 12:53 AM local time: 3 of its 6 sheets.

The sky

No cloud below 12,000 ft; visibility 10 mi or more.

Section of the sky over Walla Walla Rgn, height above the station to scale: no cloud detected below 12,000 feet, the reach of its ceilometer, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ALWFIG. A THE SKY OVER WALLA WALLA RGNSECTION, 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 STATION05001,0001,5002,0002,5003,000ETAGESLOWTHE STATIONTHE CEILOMETER READS TO 12,000 FT, ABOVE THIS SHEETNO CLOUD DETECTED BELOW 12,000 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEWalla Walla Rgn, the skySTATION REPORT · ASOS ALWTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-ALW-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

48.0 F with a dew point of 29.0 F, 48 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 4,300 ft up.

Chart of the air at Walla Walla Rgn: temperature 48.0 degrees Fahrenheit and dew point 29.0, 48 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 4,300 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT ALWFIG. B THE AIR AT WALLA WALLA RGNTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,00010 F20 F30 F40 F50 F60 FSATURATES 4,300 FT ABOVE THE STATION, AT 25.1 FTEMPERATURE 48.0 FDEW POINT 29.0 FSPREAD 19.0 FRELATIVE HUMIDITY 48 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 POINTTITLEWalla Walla Rgn, the airSTATION REPORT · ASOS ALWTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-ALW-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the east southeast (120 degrees) at 5 mph: force 2, a light breeze on the Beaufort scale.

Plan of the wind at Walla Walla Rgn, north up: blowing from 120 degrees, the east 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 ALWFIG. C THE WIND AT WALLA WALLA RGNPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 120°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 5 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEWalla Walla Rgn, the windSTATION REPORT · ASOS ALWTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-ALW-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Dayton 1 WSW (DYNW1), 1.2 miles from here, read 23 Sep, 08:00. measured daily

Elsewhere in Washington

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

Near Dayton

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