Old Res Weather

Current Conditions [‒] Current Conditions [+]

35.1°F Colder than last hour.

1.7°C

Cold

Snow, Blowing snow, Freezing fog, Overcast

Today: Hi 30 °F

Tonight: Lo 20 °F

Dew Point: 32.4°F Decreased 0.1°F since last hour.

Humidity: 90%

UV Index: 0.0 None

Barometer: 29.00 in Falling 0.05 inHg/hr

982 mb

Rain Rate: 0.00 in/hr

Rain Today: 0.01 in

Rain Sunday: 0.00 in

Visibility: ¾ mile

Wind:

Now: Calm

Avg: Calm

Gusts: 0 mph

OTHER PERSONAL WEATHER STATIONS

REGIONAL CONDITIONS

Expected Snow [‒] Expected Snow [+]

Tap Click image to go to NWS winter weather page

For Lexington, 3" expected.

Forecast [‒] Forecast [+]

Daily Forecast
Hourly Forecast

NWS Weather Forecast -
Today, Tonight, & Tuesday through Sunday Night

Issued by:
National Weather Service Boston / Norton, MA
Point Forecast Updated Mon Feb 23, 2026 8:08am EST

Today:

Heavy Snow And Areas Of Blowing Snow

Hi 30 °F

Snow and areas of blowing snow. Cloudy, with a high near 30. North wind 18 to 26 mph, with gusts as high as 51 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Tonight:

Light Snow Likely then Mostly Cloudy

Lo 20 °F

Snow likely before 9pm. Mostly cloudy, with a low around 20. Northwest wind 10 to 17 mph, with gusts as high as 35 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Tuesday:

Mostly Sunny

Hi 31 °F

Mostly sunny, with a high near 31. Northwest wind around 10 mph.

Tuesday Night:

Partly Cloudy then Chance Light Snow

Lo 12 °F

A chance of snow after 5am. Partly cloudy, with a low around 12. Southwest wind 3 to 7 mph. Chance of precipitation is 30%.

Wednesday:

Snow

Hi 38 °F

Snow before 11am, then rain and snow. Mostly cloudy, with a high near 38. South wind 3 to 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night:

Chance Rain And Snow then Partly Cloudy

Lo 26 °F

A chance of rain before 7pm, then a chance of rain and snow between 7pm and 10pm. Partly cloudy, with a low around 26. Southwest wind around 7 mph. Chance of precipitation is 40%.

Thursday:

Partly Sunny then Chance Light Snow

Hi 38 °F

A slight chance of rain between 2pm and 4pm, then a chance of snow. Partly sunny, with a high near 38. Southwest wind 5 to 8 mph. Chance of precipitation is 30%.

Thursday Night:

Snow Likely then Rain And Snow Likely

Lo 28 °F

Snow likely before midnight, then rain and snow likely between midnight and 5am, then a chance of rain and snow. Mostly cloudy, with a low around 28. South wind around 6 mph. Chance of precipitation is 60%.

Friday:

Chance Rain And Snow

Hi 41 °F

A chance of rain and snow before 3pm. Partly sunny, with a high near 41. West wind around 7 mph. Chance of precipitation is 50%.

Friday Night:

Mostly Clear

Lo 24 °F

Mostly clear, with a low around 24. Southwest wind around 5 mph.

Saturday:

Sunny

Hi 45 °F

Sunny, with a high near 45. Southwest wind 5 to 8 mph.

Saturday Night:

Partly Cloudy

Lo 30 °F

Partly cloudy, with a low around 30. Southwest wind around 7 mph.

Sunday:

Partly Sunny

Hi 43 °F

Partly sunny, with a high near 43. West wind around 8 mph.

Sunday Night:

Slight Chance Light Snow

Lo 20 °F

A slight chance of snow after 8pm. Mostly cloudy, with a low around 20. Northwest wind around 7 mph.

FULL FORECAST

NWS Hourly Forecast -
Today 4pm through Wed 3am

Issued by:
National Weather Service Boston / Norton, MA
Updated Mon Feb 23, 2026 8:08am EST

4:00pm

Snow

29°F
Dew Pt 22°F
Wind Chill: 17°F
Wind from N

N 21 mph
Precip: 90%
Snowfall: 0.7 in

5:00pm

Snow

29°F
Dew Pt 21°F
Wind Chill: 17°F
Wind from N

N 18 mph
Precip: 86%
Snowfall: 0.7 in

6:00pm

Light Snow Likely

28°F
Dew Pt 22°F
Wind Chill: 16°F
Wind from N

N 17 mph
Precip: 66%
Snowfall: 0.4 in

7:00pm

Chance Light Snow

28°F
Dew Pt 21°F
Wind Chill: 17°F
Wind from N

N 16 mph
Precip: 45%
Snowfall: 0.2 in

8:00pm

Chance Light Snow

28°F
Dew Pt 21°F
Wind Chill: 17°F
Wind from NW

NW 16 mph
Precip: 28%
Snowfall: 0.1 in

9:00pm

Cloudy

28°F
Dew Pt 20°F
Wind Chill: 17°F
Wind from NW

NW 16 mph
Precip: 14%

10:00pm

Cloudy

27°F
Dew Pt 18°F
Wind Chill: 16°F
Wind from NW

NW 16 mph
Precip: 6%

11:00pm

Cloudy

26°F
Dew Pt 18°F
Wind Chill: 15°F
Wind from NW

NW 14 mph
Precip: 3%

Tue
12:00am

Mostly Cloudy

26°F
Dew Pt 17°F
Wind Chill: 15°F
Wind from NW

NW 14 mph
Precip: 3%

Tue
1:00am

Mostly Cloudy

26°F
Dew Pt 16°F
Wind Chill: 15°F
Wind from NW

NW 12 mph
Precip: 1%

Tue
2:00am

Mostly Cloudy

25°F
Dew Pt 15°F
Wind Chill: 15°F
Wind from NW

NW 10 mph
Precip: 2%

Tue
3:00am

Mostly Cloudy

25°F
Dew Pt 15°F
Wind Chill: 15°F
Wind from NW

NW 10 mph
Precip: 2%

Tue
4:00am

Mostly Cloudy

22°F
Dew Pt 15°F
Wind Chill: 11°F
Wind from NW

NW 10 mph
Precip: 1%

Tue
5:00am

Partly Cloudy

22°F
Dew Pt 14°F
Wind Chill: 10°F
Wind from NW

NW 10 mph
Precip: 1%

Tue
6:00am

Mostly Sunny

21°F
Dew Pt 14°F
Wind Chill: 10°F
Wind from NW

NW 10 mph
Precip: 1%

Tue
7:00am

Sunny

20°F
Dew Pt 13°F
Wind Chill: 10°F
Wind from NW

NW 9 mph
Precip: 0%

Tue
8:00am

Sunny

22°F
Dew Pt 14°F
Wind Chill: 11°F
Wind from NW

NW 10 mph
Precip: 0%

Tue
9:00am

Sunny

24°F
Dew Pt 15°F
Wind Chill: 13°F
Wind from NW

NW 10 mph
Precip: 0%

Tue
10:00am

Sunny

26°F
Dew Pt 15°F
Wind Chill: 16°F
Wind from NW

NW 10 mph
Precip: 0%

Tue
11:00am

Mostly Sunny

28°F
Dew Pt 15°F
Wind Chill: 19°F
Wind from NW

NW 10 mph
Precip: 0%

Tue
12:00pm

Mostly Sunny

29°F
Dew Pt 14°F
Wind Chill: 20°F
Wind from NW

NW 10 mph
Precip: 0%

Tue
1:00pm

Mostly Sunny

30°F
Dew Pt 14°F
Wind Chill: 22°F
Wind from NW

NW 10 mph
Precip: 0%

Tue
2:00pm

Mostly Sunny

31°F
Dew Pt 14°F
Wind Chill: 23°F
Wind from NW

NW 9 mph
Precip: 0%

Tue
3:00pm

Mostly Sunny

31°F
Dew Pt 15°F
Wind Chill: 23°F
Wind from W

W 9 mph
Precip: 1%

Tue
4:00pm

Mostly Sunny

30°F
Dew Pt 15°F
Wind Chill: 23°F
Wind from W

W 8 mph
Precip: 1%

Tue
5:00pm

Sunny

28°F
Dew Pt 14°F
Wind Chill: 21°F
Wind from W

W 8 mph
Precip: 1%

Tue
6:00pm

Mostly Clear

26°F
Dew Pt 13°F
Wind Chill: 18°F
Wind from W

W 7 mph
Precip: 0%

Tue
7:00pm

Mostly Clear

23°F
Dew Pt 12°F
Wind Chill: 15°F
Wind from W

W 6 mph
Precip: 0%

Tue
8:00pm

Mostly Clear

21°F
Dew Pt 11°F
Wind Chill: 13°F
Wind from W

W 6 mph
Precip: 0%

Tue
9:00pm

Mostly Clear

19°F
Dew Pt 10°F
Wind Chill: 11°F
Wind from W

W 6 mph
Precip: 0%

Tue
10:00pm

Mostly Clear

17°F
Dew Pt 9°F
Wind Chill: 9°F
Wind from W

W 6 mph
Precip: 0%

Tue
11:00pm

Mostly Clear

15°F
Dew Pt 8°F
Wind Chill: 8°F
Wind from W

W 5 mph
Precip: 2%

Wed
12:00am

Partly Cloudy

14°F
Dew Pt 7°F
Wind Chill: 7°F
Wind from W

W 5 mph
Precip: 4%

Wed
1:00am

Partly Cloudy

13°F
Dew Pt 7°F
Wind Chill: 7°F
Wind from SW

SW 3 mph
Precip: 7%

Wed
2:00am

Partly Cloudy

12°F
Dew Pt 7°F
Wind Chill: 6°F
Wind from SW

SW 3 mph
Precip: 9%

Wed
3:00am

Partly Cloudy

12°F
Dew Pt 6°F
Wind Chill: 6°F
Wind from SW

SW 3 mph
Precip: 11%

VIEW ON NWS WEB SITE

FORECAST DISCUSSION

Area Forecast Discussion
for Boston / Norton, MA

        
000
FXUS61 KBOX 231848
AFDBOX

Area Forecast Discussion
National Weather Service Boston/Norton MA
148 PM EST Mon Feb 23 2026

.WHAT HAS CHANGED...
No significant changes.

&&

.KEY MESSAGES...

- The historical blizzard impacting RI and eastern MA will
  gradually wind down through the afternoon and early evening. 
  Strongest gusts along SE New Eng coast will slowly diminish 
  late afternoon and evening. 

- Another round of minor coastal flooding along the eastern MA
  coast during the late afternoon high tide, with pockets of low
  end moderate flooding along Nantucket Harbor and Cape Cod Bay
  from Sandwich to Dennis.

- Mostly clear day Tuesday gives way to an unsettled pattern 
  for the mid and late week timeframe. A clipper system may 
  bring precipitation Wednesday and a warm front has the 
  potential to bring yet another round of unsettl ed weather by 
  Friday.

&&

.DISCUSSION...
KEY MESSAGE 1...The historical blizzard impacting RI and 
eastern MA will gradually wind down through the afternoon and 
early evening. Strongest gusts along SE New Eng coast will 
slowly diminish late afternoon and evening. 

The persistent mesoscale snow band hammering RI and SE MA is  
weakening as low pres has moved east of the benchmark and
heading offshore. This trend will continue through the 
afternoon with snowfall rates gradually diminishing as the low 
pulls away. May still have an hour or 2 of 1-2"/hr snowfall 
rates before the snow lightens up and eventually ends early 
this evening. Max snowfall from this storm will be 2-3 feet 
confined to RI and SE MA.

Peak of the wind is occurring now across SE coastal MA and 
Cape/Islands within the core of the low level jet. Wind gusts 
to 60- 80 mph here will gradually diminish mid to late afternoon
with 50-60 mph gusts lingering into the early evening before 
diminishing further through the night as the LLJ weakens and 
moves offshore. 

Otherwise, drying out tonight with partial clearing overnight 
across SNE with lows dropping into the teens, with lower 20s 
along the immediate coast. 

KEY MESSAGE 2...Another round of minor coastal flooding along the 
eastern MA coast during the late afternoon high tide, with pockets 
of low end moderate flooding along Nantucket Harbor and Cape Cod 
Bay from Sandwich to Dennis.

Currently observing a 4.2 ft surge at Nantucket with likely 
similar surge at Dennis. Expect the surge to come down a bit as 
we approach high tide late this afternoon but still looking at a
3-4 ft surge here. This will bring widespread minor flooding to
Nantucket and Cape Cod from Sandwich to Dennis, with pockets of
low end moderate possible. 

For the rest of the east coast, we're looking at a 2-3 ft surge 
which will bring pockets of minor flooding from Plymouth 
northward. 

Again, the most significant impacts for the late afternoon high
tide will be at Nantucket and along Cape Cod Bay with widespread
minor to pockets of low end moderate flooding. 

KEY MESSAGE 3... Mostly clear day Tuesday gives way to an
unsettled pattern for the mid and late week timeframe. A clipper 
system may bring precipitation Wednesday and a warm front has
the potential to bring yet another round of unsettled weather by 
Friday. 

After lows in the teens and single digits Tuesday night, a
clipper system emerges from the Great Lakes region Wednesday. A 
trailing warm front ahead of it brings a chance for some more
wintry precipitation with the highest probs of accumulations in 
the interior. Elsewhere across the coastal plain thermal
profiles appear to be marginal with surface temps warming into
the mid and upper 30s. NBM has the highest probability for 1
inch of snow or greater snowfall totals in the Worcester Hills
and Berkshires. Snow may accumulate at lower elevations if the 
timing of the front but expecting temperatures to quickly warm 
into middle and upper 30s by the afternoon. 

Temperatures will have quite a significant diurnal variation
Tuesday night through Wednesday with lows falling well below
freezing and highs warming into the upper 30s. These warmer
daytime temperatures will result in melting and refreezing of
any melted snow, leading to slick conditions on untreated
walkways. 

Ensemble guidance is hinting at impacts from another area of low
pressure Thursday night into Friday. Details on the exact track 
and strength are highly uncertain at this time. That being said,
ensemble guidance has shown the possibility of a track north and 
west of our CWA which result in more of the way of mixed
precipitation. Again, we are nearly 6 days away from this system 
so exact details will be resolved in future forecast updates.

&&

.AVIATION /18Z MONDAY THROUGH SATURDAY/...
Forecaster Confidence Levels...

Low - less than 30 percent. 
Moderate - 30 to 60 percent. 
High - greater than 60 percent.

18Z TAFs: Moderate confidence (60%). Timing of improvement may
be +/- 1-2 hours off.

Slow improvement through the evening as bands of heavy snow
gradually push offshore. Strong winds will continue to reduce
visibilities in BLSN even though snowfall rates will decrease,
but that should subside overnight as well. VFR Tue with
diminishing NW winds backing to W in afternoon. 

Fast moving system should bring -SN later Tue night with MVFR. 

KBOS Terminal...Moderate confidence in TAF. Timing of
improvement may be 1-2 hours too fast. Also some uncertainty on
how much BLSN will reduce visibility through early tonight.

KBDL Terminal...Moderate confidence in TAF. Fairly confident on
timing of improvement but less certain on how much BLSN will 
reduce visibility through early tonight.

Outlook /Wednesday through Saturday/...

Wednesday: Mainly IFR, with local MVFR possible. Breezy. SN,
slight chance RA.

Wednesday Night: VFR. Breezy. 

Thursday: VFR. Chance SN, slight chance RA.

Thursday Night: Mainly VFR, with local IFR possible. Chance SN.

Friday: VFR. Chance RA, chance SN.

Friday Night through Saturday: VFR. 

&&

.MARINE...
Forecaster Confidence Levels...

Low - less than 30 percent. 
Moderate - 30 to 60 percent. 
High - greater than 60 percent.

Very dangerous and life threatening storm for mariners through this 
evening. Peak of the gusts occurring this afternoon across eastern 
MA waters with peak gusts 55-65 kt. Winds have begun to diminish a 
bit over RI coastal waters and this weakening trend will reach 
eastern MA waters this evening as the low level jet moves offshore. 
Winds are expected to fall below gale force after midnight over the 
eastern MA waters.

Outlook /Wednesday through Saturday/...

Wednesday: Low risk for Small Craft Advisory winds with gusts
up to 25 kt. Local rough seas. Chance of rain, chance of snow.
Local visibility 1 to 3 nm.

Wednesday Night: Winds less than 25 kt. Areas of rough seas. 

Thursday: Winds less than 25 kt. Local rough seas. Chance of
snow, slight chance of rain. 

Thursday Night: Winds less than 25 kt. Local rough seas. Rain
likely, chance of snow. Areas of visibility 1 to 3 nm.

Friday: Winds less than 25 kt. Areas of rough seas. Chance of
rain. 

Friday Night: Winds less than 25 kt. Areas of rough seas. 

Saturday: Winds less than 25 kt. Seas up to 5 ft. 

&&

.BOX WATCHES/WARNINGS/ADVISORIES...
CT...Blizzard Warning until 7 AM EST Tuesday for CTZ002>004.
MA...Blizzard Warning until 7 AM EST Tuesday for MAZ004>007-009>024-
     026.
     Winter Storm Warning until 7 AM EST Tuesday for MAZ002-003-008.
     Coastal Flood Advisory until 8 PM EST this evening for MAZ019-
     022>024.
RI...Blizzard Warning until 7 AM EST Tuesday for RIZ001>008.
MARINE...Storm Warning until 1 AM EST Tuesday for ANZ230>237-250-251-
     254>256.

&&

$$

DISCUSSION...KJC
AVIATION...JWD
MARINE...KJC

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