Storm Station
Apache Junction, Arizona
79° 97°/74°
Overcast· Feels like 79°·Light breeze 6 mph ENE
Mostly cloudy, with a low around 77. East northeast wind 0 to 5 mph.
0UV Low
41Air quality
29%Humidity
100%Cloud
Now
1:15 AM
79feels79
now, overcast
Today
Sep 27
9774
10%
16mph
overcast
Mon
Sep 28
8172
43%
13mph
overcast
Tue
Sep 29
8467
76%
18mph
UV 7
showers light
Wed
Sep 30
8570
16%
UV 7
overcast
Thu
Oct 1
9474
UV 7
clear day
Fri
Oct 2
9277
UV 7
clear day
Sat
Oct 3
9275
UV 7
clear day
79°
97°74°
81°72°
84°67°
85°70°
94°74°
92°77°
92°75°

As of 1:15 AM in Apache Junction, Arizona.

What is measuring near here

The 4 instruments nearest Apache Junction, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.7 miles away.

measured now2 instruments

Williams AFB/ChandlIWA

At an airfield/9.0 mi away/1,385 ft/297 ft below here

temp, wind, gust, visibility, precip, pressure

Rank376of 402

Az Coolidge 5 WCOOA3

At a river or reservoir gauge/28.7 mi away/1,417 ft/265 ft below here

temp, wind, gust, humidity, pressure

Rank294of 402

measured daily2 instruments

Apache Junction 1.1 SSWAZ-PN-86

In a volunteer observer's own ground/0.7 mi away/1,676 ft/6 ft below here

precip, snowfall, snow depth

Rank-

East MesaEMSA3

At a cooperative observer's station/5.4 mi away/1,516 ft/166 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Williams AFB/Chandl, drawn

The nearest airport reporting now, 9.0 mi from Apache Junction. From its report of Sep 27, 2026, 1:15 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 Williams AFB/Chandl, 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 IWAFIG. A THE SKY OVER WILLIAMS AFB/CHANDLSECTION, 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 MORE0510TITLEWilliams AFB/Chandl, the skySTATION REPORT · ASOS IWATYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-IWA-1DRAWN AS linework on paperSOURCES FB-SKY-001

The air

77.7 F with a dew point of 54.5 F, 45 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 5,300 ft up.

Chart of the air at Williams AFB/Chandl: temperature 77.7 degrees Fahrenheit and dew point 54.5, 45 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 5,300 feet above the station; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT IWAFIG. B THE AIR AT WILLIAMS AFB/CHANDLTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,0004,0005,0006,0007,00040 F50 F60 F70 F80 F90 FSATURATES 5,300 FT ABOVE THE STATION, AT 49.3 FTEMPERATURE 77.7 FDEW POINT 54.5 FSPREAD 23.2 FRELATIVE HUMIDITY 45 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 POINTTITLEWilliams AFB/Chandl, the airSTATION REPORT · ASOS IWATYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-IWA-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the southeast (130 degrees) at 8 mph: force 3, a gentle breeze on the Beaufort scale.

Plan of the wind at Williams AFB/Chandl, north up: blowing from 130 degrees, the southeast, at 8 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 3, gentle breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT IWAFIG. C THE WIND AT WILLIAMS AFB/CHANDLPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 130°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE8NOW, 8 MPH4MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEWilliams AFB/Chandl, the windSTATION REPORT · ASOS IWATYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-IWA-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Williams AFB/Chandl, in 6 sheets, each beside the Field Book plates that explain it

-in

Snow on the ground

Elsewhere in Arizona

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

Near Apache Junction

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