#BOX #MAwx 377
CDUS41 KBOX 300631
CLIORH

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
231 AM EDT TUE JUN 30 2026

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

...THE WORCESTER MA CLIMATE SUMMARY FOR JUNE 29 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=202606300631-KBOX-CDUS41-CLIORH

#BOX #MAwx 379
CDUS41 KBOX 300631
CLIBOS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
231 AM EDT TUE JUN 30 2026

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

...THE BOSTON MA CLIMATE SUMMARY FOR JUNE 29 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=202606300631-KBOX-CDUS41-CLIBOS

#BOX #MAwx 378
CDUS41 KBOX 300631
CLIBDL

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
231 AM EDT TUE JUN 30 2026

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

...THE HARTFORD CT CLIMATE SUMMARY FOR JUNE 29 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=202606300631-KBOX-CDUS41-CLIBDL

#BOX #MAwx 380
CDUS41 KBOX 300631
CLIPVD

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
231 AM EDT TUE JUN 30 2026

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

...THE PROVIDENCE RI CLIMATE SUMMARY FOR JUNE 29 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=202606300631-KBOX-CDUS41-CLIPVD

#BOX #MAwx 959
WUUS02 KWNS 300608
PTSDY2

DAY 2 CONVECTIVE OUTLOOK AREAL OUTLINE
NWS STORM PREDICTION CENTER NORMAN OK
0107 AM CDT TUE JUN 30 2026

VALID TIME 011200Z - 021200Z

PROBABILISTIC OUTLOOK POINTS DAY 2

... TORNADO ...

0.02 43039636 44719604 45959352 46098973 45838775 44878699
43938718 42449083 41719366 41929602 42669648 43039636
&&

... HAIL ...

0.05 47596696 43857016 42927093 42057262 41077404 40697503
40957567 42027615 44807661
0.05 https://www.spc.noaa.gov/products/outlook/archive/2026/day2otlk_20260630_0600.html

#BOX #MAwx 818
WUUS01 KWNS 300556
PTSDY1

DAY 1 CONVECTIVE OUTLOOK AREAL OUTLINE
NWS STORM PREDICTION CENTER NORMAN OK
1255 AM CDT TUE JUN 30 2026

VALID TIME 301200Z - 011200Z

PROBABILISTIC OUTLOOK POINTS DAY 1

... TORNADO ...

0.02 46097136 44737088 43347167 42317328 41777574 41827700
42157753 42827793 43447795 44167797
0.02 46488377 44878754 44509006 45169117 46429072 47278875
48218479
0.05 45637270 44717228 44137238 43677316 43467434 4374751 https://www.spc.noaa.gov/products/outlook/archive/2026/day1otlk_20260630_1200.html

#BOX #MAwx 027
WWUS71 KBOX 300538
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
138 AM EDT Tue Jun 30 2026

CTZ002>004-MAZ003>007-010>019-026-RIZ001>004-301845-
/O.UPG.KBOX.XH.A.0001.260701T1400Z-260705T0000Z/
/O.NEW.KBOX.XH.W.0001.260701T1400Z-260705T0000Z/
Hartford CT-Tolland CT-Windham CT-Eastern Franklin MA-Northern
Worcester MA-Central Middlesex MA-Western Essex MA-Eastern Essex
MA-Eastern Hampshire MA-Eastern Hampden MA-Southern Worce https://mesonet.agron.iastate.edu/vtec/f/2026-O-CON-KBOX-XH-A-0001_2026-07-01T14:00Z

#BOX #MAwx 027
WWUS71 KBOX 300538
NPWBOX

URGENT - WEATHER MESSAGE
National Weather Service Boston/Norton MA
138 AM EDT Tue Jun 30 2026

CTZ002>004-MAZ003>007-010>019-026-RIZ001>004-301845-
/O.UPG.KBOX.XH.A.0001.260701T1400Z-260705T0000Z/
/O.NEW.KBOX.XH.W.0001.260701T1400Z-260705T0000Z/
Hartford CT-Tolland CT-Windham CT-Eastern Franklin MA-Northern
Worcester MA-Central Middlesex MA-Western Essex MA-Eastern Essex
MA-Eastern Hampshire MA-Eastern Hampden MA-Southern Worce https://mesonet.agron.iastate.edu/vtec/f/2026-O-NEW-KBOX-XH-W-0001_2026-07-01T14:00Z

#BOX #MAwx 266
FXUS61 KBOX 292257
AFDBOX

Area Forecast Discussion
National Weather Service Boston/Norton MA
657 PM EDT Mon Jun 29 2026

.WHAT HAS CHANGED...
The Extreme Heat Watch has been extended into the Fourth of
July.

&&

.KEY MESSAGES...

- Dangerously high heat indices are looking likely Wednesday
through Friday and possibly lingering into the Fourth of July.

- Showers and thunderstorms possible later this week.

&&

.DISCUSSION...
KEY MESSAGE 1...Dangero https://mesonet.agron.iastate.edu/p.php?pid=202606292257-KBOX-FXUS61-AFDBOX

#BOX #MAwx 421
CDUS41 KBOX 292123
CLIBOS

CLIMATE REPORT
NATIONAL WEATHER SERVICE BOSTON/NORTON MA
523 PM EDT MON JUN 29 2026

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

...THE BOSTON MA CLIMATE SUMMARY FOR JUNE 29 2026...
VALID TODAY AS OF 0500 PM LOCAL TIME.

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=202606292123-KBOX-CDUS41-CLIBOS