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Wednesday, February 11, 2026

February 11, 2026

BLUE HILL METEOROLOGICAL OBSERVATORY MILTON, MASSACHUSETTS ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA WEDNESDAY, FEBRUARY 11, 2026 ALL TIMES ARE…

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BLUE HILL METEOROLOGICAL OBSERVATORY
MILTON, MASSACHUSETTS
ELEVATION 635 FEET, 10 MILES SSW OF BOSTON, MA

WEDNESDAY, FEBRUARY 11, 2026
ALL TIMES ARE IN EASTERN STANDARD TIME (EST)
SUNRISE: 0646E
SUNSET:  1711E

MORNING SUNSHINE, BREEZY WITH INCREASING PM CLOUDS….

Snow moved into the area yesterday evening just after 6pm and
tapered off after 2am. Blue Hill received 1.7″ of snow from
this clipper system, with 0.13″ of liquid equivalent. This
addition puts us at a flat 50.0″ of snow for the season.

Temperatures have been trending above average for the first time
in quite a while (22 January to be exact), so this has been a
nice welcome from the freeze we have been under. This morning,
temperatures were as low as 26F and improved quite dramatically,
hitting 40F by the early afternoon. Dew points have been in the
mid to upper 20s throughout the day.

Winds have been steady out of the west-northwest for much of the
day. Wind speeds have averaged around 14 mph, with an increase
in speed over the past couple of hours. The peak gust for the day
so far is 34mph, which occurred at 1:17pm this afternoon.

Visibility has struggled today due to fog and hazy conditions.
This morning visibility was around 30 miles and ‘improved’ to
40 miles.

The maximum temperature so far today is 40F degrees, which is
4 degrees above the normal high of 36F. The minimum temperature
since midnight is 26F degrees, which is 7 degrees above the
normal low of 19F.

————————————————————–

Today’s Observations:

7 A.M.
Weather: Clear, few stratocumulus WNW-ENE, few altocumulus
all quadrants
Temperature: 26F; Dew Point: 25F; Relative Humidity: 95%
Wind: NW @ 13G20 kts
Sea-level pressure: 1003.2 mb; 29.62 in. Hg: falling, then rising
Visibility: 30 miles, hazy
6-hr Max temp: 30F
6-hr Min temp: 26F
24-hr Precip: 0.13 inches
24-hr Snowfall: 1.7 inches
Snow Depth: 19 inches
BHO SA 1155 CLR 30 032/26/25/3013G20/962/ FEW SC WNW-ENE FEW AC ALQDS
THN F ALQDS TOTAL NEW SNW PST 24 HRS 1.7 INS/ 8/550 4/019 55005 70013
10030 20026

10 A.M.
Weather: Clear, few altocumulus all quadrants
Temperature: 36F; Dew Point: 28F; Relative Humidity: 73%
Wind: NW @ 12 kts
Sea-level pressure: 1003.7 mb; 29.64 in. Hg: rising, then steady
Visibility: 30 miles, hazy
3-hr Precip: 0.00 inches
3-hr Snowfall: 0.0 inches
BHO SA 1455 CLR 30 037/36/28/3112/964/ FEW AC ALQDS HAZY/ 8/050 51005

1 P.M.
Weather: Scattered stratocumulus, overcast altocumulus, few breaks
in overcast all quadrants
Temperature: 39F; Dew Point: 25F; Relative Humidity: 57%
Wind: WNW @ 13G23 kts, peak wind 33mph WNW at 12:20 P.M.
Sea-level pressure: 1002.0 mb; 29.59 in. Hg: falling, then more rapidly
Visibility: 40 miles, hazy
6-hr Max temp: 40F
6-hr Min temp: 26F
6-hr Precip: 0.00 inches
6-hr Snowfall: 0.0 inches
Snow Depth: 18 inches
BHO SA 1755 40 SCT E80 OVC 40 020/39/25/3013G23/959/ FEW BINOVC ALQDS
HAZY PK WND 2929/20/ 8/55/ 4/018 58017 10040 20026

————————————————————–

SUMMARY FOR TUESDAY, FEBRUARY 10, 2026

TEMPERATURE (DEGREES F)
MAX…….35   NORMAL…..36
MIN…….14   NORMAL…..19
MEAN……25   NORMAL…..27

DEPARTURE FROM 30-YEAR (1991-2020) NORMAL…………….-2
TOTAL DEPARTURE FOR THE MONTH………………………-68 [-7.0 DEGREES/DAY]

HEATING DEGREE DAYS (SEASON: JUL 2025 THRU JUN 2026)
TOTAL HEATING UNITS FOR YESTERDAY…………….40  DEPARTURE……..+2
TOTAL HEATING UNITS FOR THE MONTH (FEB)………452  DEPARTURE…….+68
TOTAL HEATING UNITS FOR THE SEASON………….3925  DEPARTURE……+138
TOTAL HEATING UNITS LAST SEASON TO DATE……..3539  DEPARTURE……+386

PEAK WIND GUST (MPH):
Note: Instruments designated #1 = Main Tower, #2 = South Tower,
F420C, Contacting, Merlin, and Richards are all on Main Tower.
E=Estimated *=Last of multiple occurrences

F420C (Official)………..38 NW   @   10:24 P.M.
VECTOR #1 (1-Sec)……….39 NW   @   10:24 P.M.
VECTOR #2 (1-Sec)……….37 NNW  @   10:24 P.M.
DAVIS #1……………….35 NW   @   10:24 P.M.
DAVIS #2 ………………34 NNW  @   10:24 P.M.
RMY #1 (Instantaneous)…..39 NW   @   10:24 P.M.
RMY #2 (Instantaneous)…..38 NNW  @   10:24 P.M.
MERLIN…………………39 NW
RICHARDS (C5C) (Inst)……36 NW   @   10:24 P.M.

FASTEST MILE:
CONTACTING ANEMOMETER/OFFICIAL………………23 SW   @   10:26 P.M.
MAXIMUM 2-MINUTE VECTOR #1 AVERAGE…………..23 SW   @   10:26 P.M.
MAXIMUM 2-MINUTE VECTOR #2 AVERAGE…………..24 WSW  @   10:25 P.M.
MAXIMUM 2-MINUTE DAVIS #1 AVERAGE……………23 SSW  @   10:26 P.M.
MAXIMUM 2-MINUTE DAVIS #2 AVERAGE……………24 SSW  @   10:26 P.M.
MAXIMUM 2-MINUTE RMY #1 AVERAGE……………..23 SW   @   10:26 P.M.
MAXIMUM 2-MINUTE RMY #2 AVERAGE……………..24 WSW  @   10:25 P.M.
MAXIMUM 2-MINUTE RICHARDS (C5C) AVERAGE………20 SW   @   10:26 P.M.

AVERAGE WIND SPEED AND DIRECTION:
CONTACTING/OFFICIAL……….9.4 NW [225 total miles] VECTOR #1……………….10.0
VECTOR #2……………….10.4
DAVIS #1…………………9.8 WSW
DAVIS #2………………..10.2 WSW
RMY #1………………….10.0 WSW
RMY #2………………….10.4 W
RICHARDS (C5C)…………..10.1

PRECIPITATION (INCHES) THROUGH THIS MORNING (EST):
TOTAL PRECIPITATION 24 HRS ENDING 7 A.M……..0.13 DEPARTURE……0.00
TOTAL PRECIPITATION FOR THE MONTH (FEB)……..0.42 DEPARTURE…..-0.79
TOTAL PRECIPITATION FOR THE YEAR (2026)……..4.04 DEPARTURE…..-1.67

SNOWFALL (INCHES) THROUGH THIS MORNING (EST):
TOTAL SNOWFALL 24 HRS ENDING 7 A.M…………..1.7 DEPARTURE…..+1.0
TOTAL SNOWFALL FOR THE MONTH (FEB)…………..7.2 DEPARTURE…..+0.4
TOTAL SNOWFALL FOR THE SEASON (2025-2026)……50.0 DEPARTURE…..+9.5

————————————————————–

PRELIMINARY CLIMATE SUMMARY FOR FEBRUARY CALENDAR DAY DATA
DATE: MAX/MIN/MEAN/DEP/PRECIP/SNOW/SUN(MIN)/SUN(%)/PEAK GUST/VEC1/RMY GUST
PEAK GUST: F420C (Official)
VEC1: Vector #1 1-second gust
RMY:  R.M. Young #1 wind gust recording system (Instantaneous)
TSTM: Thunderstorm day (thunder heard some time during day)
….: Data not yet available, records not finalized
M:    Missing data

2/1  21/5/13/-13/T/0.1/367/61            36 N   VEC1 36 N   RMY 35
2/2  34/11/23/-3/0.00/0.0/550/91         25 NW  VEC1 25 NW  RMY 26
2/3  36/15/26/0/0.00/0.0/600/99          20 W   VEC1 19 NNW RMY 18
2/4  32/17/25/-1/0.00/0.0/414/68         31 WNW VEC1 31 WNW RMY 34
2/5  33/13/23/-4/0.00/0.0/…/..         21 N   VEC1 21 N   RMY 20
2/6  29/14/22/-5/0.03/0.3/…/..         18 E   VEC1 18 E   RMY 18
2/7  25/2/14/-13/0.26/5.1/…/..         41 NW  VEC1 41 NW  RMY 47
2/8  19/-2/9/-18/0.00/0.0/…/..         38 NW  VEC1 38 NW  RMY 39
2/9  31/5/18/-9/0.00/0.0/…/..          38 NW  VEC1 39 NW  RMY 39
2/10 35/14/25/-2/…/../…/..           33 SW  VEC1 33 SW  RMY 36

2/11 The low since midnight is 26F, the daily normal low is 19F.

————————————————————–

FEBRUARY DAILY RECORDS TO DATE

NONE.

————————————————————–

DAILY EXTREMES
Temperature and precipitation records back to 1885, and
wind records back to 1940 (e = estimated)

RECORDS FOR FEBRUARY 11
HIGH 60F IN 1981
LOW -10F IN 1899
PRECIP 1.07 INCHES IN 1955
SNOWFALL 9.6 INCHES IN 1933
PEAK GUST 95 MPH S IN 1981

RECORDS FOR FEBRUARY 12
HIGH 59F IN 2022
LOW -14F IN 1914
PRECIP 4.85 INCHES IN 1886 [RECORD FOR MONTH] SNOWFALL 15.0 INCHES IN 2006
PEAK GUST 70 MPH E IN 1985

TODAY’S REPORT PREPARED BY: Amanda Joly

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Blue Hill Observatory & Science Center · Legal

Data Use & Privacy Policy

Please read the full Policy before accessing Observatory data · Effective January 1, 2025

Notice: By accessing, downloading, or using any Blue Hill Observatory data or services, you unconditionally accept and agree to be bound by this Policy in its entirety. If you do not agree, you may not access or use Observatory data.
Effective January 1, 2025 · Milton, Massachusetts · bluehill.org
Part I — Data Use Policy
§ 01

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Effective January 1, 2025 · Blue Hill Observatory & Science Center · Milton, Massachusetts
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