Storm Station
Granby, Massachusetts
58° 63°/58°
Overcast· Feels like 58°·Moderate breeze 15 mph N
Rain showers. Cloudy, with a low around 56. North wind around 21 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
0UV Low
-Air quality
86%Humidity
100%Cloud
Now
4:15 AM
58feels58
43%
15mph
now, overcast
Today
Sep 27
6358
73%
19mph
rain light
Mon
Sep 28
5855
89%
rain light
Tue
Sep 29
6554
63%
drizzle light
Wed
Sep 30
7454
overcast
Thu
Oct 1
8256
overcast
Fri
Oct 2
7454
14%
12mph
overcast
Sat
Oct 3
6343
14%
partly cloudy day
58°
63°58°
58°55°
65°54°
74°54°
82°56°
74°54°
63°43°

As of 4:15 AM in Granby, Massachusetts.

What is measuring near here

The 5 instruments nearest Granby, how far away each one is, how high it stands, and what kind of measurement it makes. The nearest is 0.4 miles away.

measured now3 instruments

Route 116 NotchMA041

Beside a road/3.3 mi away/363 ft/103 ft above here

temp, pavement temp, wind, visibility, precip

Rank143of 197

Chicopee/WestoverCEF

At an airfield/4.4 mi away/246 ft/14 ft below here

temp, wind, gust, visibility, precip, pressure

Rank190of 197

Westfield RiverCSTM3

At a river or reservoir gauge/17.2 mi away/522 ft/262 ft above here

temp, wind, gust, humidity, pressure

Rank21of 197

measured daily2 instruments

Granby 0.5 WSWMA-HS-47

In a volunteer observer's own ground/0.4 mi away/293 ft/33 ft above here

precip, snowfall, snow depth

Rank-

AmherstAHRM3

At a cooperative observer's station/8.9 mi away/154 ft/106 ft below here

snowfall, snow depth, precip, high, low

Rank-

Station report

The weather at Chicopee/Westover, drawn

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

The sky

Overcast at 1,800 ft; the ceiling is 1,800 ft; visibility 10 mi or more.

Section of the sky over Chicopee/Westover, height above the station to scale: overcast cloud with its base at 1,800 feet, the ceiling at 1,800 feet, and visibility of 10 mi or more.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CEFFIG. A THE SKY OVER CHICOPEE/WESTOVERSECTION, 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 SHEETOVC 1,800 FTOVERCAST, 8 EIGHTHS OF THE SKYCEILING 1,800 FTVISIBILITY, MILES: 10 MI OR MORE0510TITLEChicopee/Westover, the skySTATION REPORT · ASOS CEFTYPESECTIONSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 1 of 6DATE2026-09-27IDSR-CEF-1DRAWN AS linework on paperSOURCES FB-SKY-001, FB-SKY-017, FB-SKY-016, FB-SKY-018

The air

59.4 F with a dew point of 54.0 F, 82 per cent relative humidity. Air lifted from the station would cool to its dew point, where cloud forms, about 1,200 ft up; the lowest cloud reported is at 1,800 ft.

Chart of the air at Chicopee/Westover: temperature 59.4 degrees Fahrenheit and dew point 54.0, 82 per cent relative humidity; air lifted from the station cools along the dry rate and meets its dew point about 1,200 feet above the station, against the lowest cloud reported at 1,800 feet; height to scale.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CEFFIG. B THE AIR AT CHICOPEE/WESTOVERTHE REPORTED TEMPERATURE AND DEW POINT, AND AIR LIFTED FROM THE STATION WITHOUT MIXING UNTIL IT SATURATES; HEIGHT ABOVE THE STATION TO SCALEFT ABOVE THE STATION01,0002,0003,00040 F50 F60 F70 FSATURATES 1,200 FT ABOVE THE STATION, AT 52.7 FLOWEST CLOUD REPORTED, OVC 1,800 FTTEMPERATURE 59.4 FDEW POINT 54.0 FSPREAD 5.4 FRELATIVE HUMIDITY 82 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 POINTTITLEChicopee/Westover, the airSTATION REPORT · ASOS CEFTYPECHARTSCALEHEIGHT TO SCALEREVAS REPORTED SHEET 2 of 6DATE2026-09-27IDSR-CEF-2DRAWN AS linework on paperSOURCES FB-WAT-002, FB-ENG-011, FB-ENG-005

The wind

From the north northeast (30 degrees) at 17 mph: force 4, a moderate breeze on the Beaufort scale. The strongest gust today was 33 mph.

Plan of the wind at Chicopee/Westover, north up: blowing from 30 degrees, the north northeast, at 17 miles an hour; beside it the Beaufort scale from calm to hurricane force, force 4, moderate breeze, marked.1122334455667788AABBCCDDEE© 2026 STORM STATION 247THE FIELD BOOKSTATION REPORT CEFFIG. C THE WIND AT CHICOPEE/WESTOVERPLAN, NORTH UP: THE WIND AS REPORTED, AND WHERE IT SITS ON THE BEAUFORT SCALENESWTHE STATIONFROM 30°BEAUFORT FORCELEAST WIND, MPH0CALM01LIGHT AIR12LIGHT BREEZE43GENTLE BREEZE84MODERATE BREEZE13NOW, 17 MPH5FRESH BREEZE196STRONG BREEZE257NEAR GALE328GALE399STRONG GALE4710STORM5511VIOLENT STORM6412HURRICANE FORCE73TITLEChicopee/Westover, the windSTATION REPORT · ASOS CEFTYPEPLAN north upSCALENOT TO SCALEREVAS REPORTED SHEET 3 of 6DATE2026-09-27IDSR-CEF-3DRAWN AS linework on paperSOURCES FB-EVT-150, FB-ENG-008, FB-INS-002

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

0in

Snow on the ground

Measured at Amherst (AHRM3), 8.9 miles from here, read 26 Sep, 08:00. measured daily

Elsewhere in Massachusetts

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

Near Granby

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