#BOX #MAwx 945
FXUS61 KBOX 151228
AFDBOX

Area Forecast Discussion
National Weather Service Boston/Norton MA
828 AM EDT Fri May 15 2026

.WHAT HAS CHANGED...
Shower chances today now look more focused during the late
morning to afternoon hours, but rain amounts won't be
significant. Potential for a couple of 90 degree days Tuesday
and Wednesday.

&&

.KEY MESSAGES...

- Dreary, gloomy Friday with cooler than normal temperatures.
Better chance at light rain shower https://mesonet.agron.iastate.edu/p.php?pid=202605151228-KBOX-FXUS61-AFDBOX

IEM :: AFD from NWS BOX

AFD issued by NWS BOX at 15 May 2026 12:28 UTC

#BOX #MAwx 709
CDUS41 KBOX 150730
CLIBDL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
330 AM EDT FRI MAY 15 2026

...................................

...THE HARTFORD CT CLIMATE SUMMARY FOR MAY 14 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2026

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202605150730-KBOX-CDUS41-CLIBDL

IEM :: CLI from NWS BOX

CLI issued by NWS BDL at 15 May 2026 07:30 UTC

#BOX #MAwx 708
CDUS41 KBOX 150730
CLIPVD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
330 AM EDT FRI MAY 15 2026

...................................

...THE PROVIDENCE RI CLIMATE SUMMARY FOR MAY 14 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2026

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202605150730-KBOX-CDUS41-CLIPVD

IEM :: CLI from NWS BOX

CLI issued by NWS PVD at 15 May 2026 07:30 UTC

#BOX #MAwx 748
CDUS41 KBOX 150730
CLIORH

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
330 AM EDT FRI MAY 15 2026

...................................

...THE WORCESTER MA CLIMATE SUMMARY FOR MAY 14 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1892 TO 2026

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202605150730-KBOX-CDUS41-CLIORH

IEM :: CLI from NWS BOX

CLI issued by NWS ORH at 15 May 2026 07:30 UTC

#BOX #MAwx 750
CDUS41 KBOX 150730
CLIBOS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
330 AM EDT FRI MAY 15 2026

...................................

...THE BOSTON MA CLIMATE SUMMARY FOR MAY 14 2026...

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1872 TO 2026

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202605150730-KBOX-CDUS41-CLIBOS

IEM :: CLI from NWS BOX

CLI issued by NWS BOS at 15 May 2026 07:30 UTC

#BOX #MAwx 234
FXUS61 KBOX 150655
AFDBOX

Area Forecast Discussion
National Weather Service Boston/Norton MA
255 AM EDT Fri May 15 2026

.WHAT HAS CHANGED...
Shower chances today now look more focused during the late
morning to afternoon hours, but rain amounts won't be
significant. Potential for a couple of 90 degree days Tuesday
and Wednesday.

&&

.KEY MESSAGES...

- Dreary, gloomy Friday with cooler than normal temperatures.
Better chance at light rain shower https://mesonet.agron.iastate.edu/p.php?pid=202605150655-KBOX-FXUS61-AFDBOX

IEM :: AFD from NWS BOX

AFD issued by NWS BOX at 15 May 2026 06:55 UTC

#BOX #MAwx 782
FXUS61 KBOX 150547
AFDBOX

Area Forecast Discussion
National Weather Service Boston/Norton MA
147 AM EDT Fri May 15 2026

.WHAT HAS CHANGED...
No significant changes made with this update.

&&

.KEY MESSAGES...

- Rain continues eastward this afternoon and evening before
clearing for most early tonight. Dreary again Friday.

- Warmer temperatures for the weekend into next week, with
mostly dry weather.

- Potential for thunderstorms returns Tue/Wed, https://mesonet.agron.iastate.edu/p.php?pid=202605150547-KBOX-FXUS61-AFDBOX

IEM :: AFD from NWS BOX

AFD issued by NWS BOX at 15 May 2026 05:47 UTC

#BOX #MAwx 905
FXUS61 KBOX 142323
AFDBOX

Area Forecast Discussion
National Weather Service Boston/Norton MA
723 PM EDT Thu May 14 2026

.WHAT HAS CHANGED...

No significant changes made with this update.

&&

.KEY MESSAGES...

- Rain continues eastward this afternoon and evening before
clearing for most early tonight. Dreary again Friday.

- Warmer temperatures for the weekend into next week, with
mostly dry weather.

- Potential for thunderstorms returns Tue/Wed https://mesonet.agron.iastate.edu/p.php?pid=202605142323-KBOX-FXUS61-AFDBOX

IEM :: AFD from NWS BOX

AFD issued by NWS BOX at 14 May 2026 23:23 UTC

#BOX #MAwx 520
CDUS41 KBOX 142122
CLIBDL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
522 PM EDT THU MAY 14 2026

...................................

...THE HARTFORD CT CLIMATE SUMMARY FOR MAY 14 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1904 TO 2026

WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
https://mesonet.agron.iastate.edu/p.php?pid=202605142122-KBOX-CDUS41-CLIBDL

IEM :: CLI from NWS BOX

CLI issued by NWS BDL at 14 May 2026 21:22 UTC