Storm Station
Riddlesburg, Pennsylvania
61°
Overcast· Feels like 61°·Gentle breeze 9 mph N
Mostly cloudy, with a low around 54. North wind around 9 mph.
-UV
-Air quality
70%Humidity
88%Cloud

What is measuring near here

The 5 instruments nearest Riddlesburg, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 6.2 miles away.

measured now3 instruments

Altoona/Blair Co.AOO

At an airfield/10.3 mi away/1,503 ft/516 ft above here

temp, wind, gust, visibility, precip, pressure

Rank48of 543

Blair Helibase RawsBLHP1

A remote fire weather station/21.5 mi away/1,155 ft/168 ft above here

temp, wind, gust, humidity, pressure

Rank62of 543

measured daily2 instruments

Wood 0.1 SPA-HN-2

In a volunteer observer's own ground/6.2 mi away/1,878 ft/891 ft above here

precip, snowfall, snow depth

Rank-

EverettEVRP1

At a cooperative observer's station/11.4 mi away/1,152 ft/165 ft above here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Altoona/Blair Co., drawn

The nearest airport reporting now, 10.3 mi from Riddlesburg. From its report of Sep 27, 2026, 3:53 AM local time: 3 of its 6 sheets.

The sky

Scattered at 7,500 ft; visibility 10 mi or more.

Section of the sky over Altoona/Blair Co., height above the station to scale: scattered cloud with its base at 7,500 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT AOOFIG. A THE SKY OVER ALTOONA/BLAIR CO.SECTION, 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 STATION02,5005,0007,50010,00012,500ETAGESLOWMIDDLETHE STATIONTHE CEILOMETER READS TO 12,000 FTSCT 7,500 FTSCATTERED, 3 TO 4 EIGHTHS OF THE SKYVISIBILITY, MILES: 10 MI OR MORE0510TITLEAltoona/Blair Co., the skySTATION REPORT · ASOS AOOTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-AOO-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-013, FB-SKY-014

The air

57.0 F with a dew point of 46.0 F, 67 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 2,500 ft up; the lowest cloud reported is at 7,500 ft.

Chart of the air at Altoona/Blair Co.: temperature 57.0 degrees Fahrenheit and dew point 46.0, 67 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 2,500 feet above the station, against the lowest cloud reported at 7,500 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT AOOFIG. B THE AIR AT ALTOONA/BLAIR CO.THE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION02,0004,0006,0008,00030 F40 F50 F60 F70 FSATURATES 2,500 FT ABOVE THE STATION, AT 43.5 FLOWEST CLOUD REPORTED, SCT 7,500 FTTEMPERATURE 57.0 FDEW POINT 46.0 FSPREAD 11.0 FRELATIVE HUMIDITY 67 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 POINTTITLEAltoona/Blair Co., the airSTATION REPORT · ASOS AOOTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-AOO-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north (10 degrees) at 6 mph: force 2, a light breeze on the Beaufort scale. The strongest gust today was 17 mph.

Plan of the wind at Altoona/Blair Co., north up: blowing from 10 degrees, the north, at 6 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 AOOFIG. C THE WIND AT ALTOONA/BLAIR CO.PLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 10°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE4NOW, 6 MPH3GENTLE BREEZE84MODERATE BREEZE135FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEAltoona/Blair Co., the windSTATION REPORT · ASOS AOOTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-AOO-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

The full report of Altoona/Blair Co., in 6 sheets, each beside the Field Book plates that explain it

-in

Snow on the ground

Elsewhere in Pennsylvania

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

Near Riddlesburg

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