IEM VTEC Product Browser
This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).
13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.
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2025 [KBOX] Boston / Norton Winter Weather (WW) Advisory (Y) Number 10
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
197 WWUS41 KBOX 290201 WSWBOX URGENT - WINTER WEATHER MESSAGE National Weather Service Boston/Norton MA 1001 PM EDT Fri Mar 28 2025 MAZ002-004-008-026-291515- /O.NEW.KBOX.WW.Y.0010.250329T1200Z-250330T1200Z/ Western Franklin MA-Northern Worcester MA-Western Hampshire MA- Northern Middlesex MA- Including the cities of Fitchburg, Ayer, Chesterfield, Charlemont, and Barre 1001 PM EDT Fri Mar 28 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM SATURDAY TO 8 AM EDT SUNDAY... * WHAT...Pockets of light freezing rain/freezing drizzle expected Saturday and especially Saturday night. Total ice accumulations a trace to one tenth of an inch with a low risk for up two tenths of an inch in the far northern Worcester Hills. * WHERE...Northern Worcester MA, Northern Middlesex MA, Western Franklin MA, and Western Hampshire MA Counties. * WHEN...From 8 AM Saturday to 8 AM EDT Sunday. * IMPACTS...Difficult travel conditions are possible at elevations near and above 1000 feet especially Saturday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Visit us at http://www.weather.gov/box Frank
589 WWUS41 KBOX 290803 WSWBOX URGENT - WINTER WEATHER MESSAGE National Weather Service Boston/Norton MA 403 AM EDT Sat Mar 29 2025 MAZ002-004-008-026-292200- /O.EXT.KBOX.WW.Y.0010.250329T1200Z-250330T1500Z/ Western Franklin MA-Northern Worcester MA-Western Hampshire MA- Northern Middlesex MA- Including the cities of Chesterfield, Fitchburg, Ayer, Charlemont, and Barre 403 AM EDT Sat Mar 29 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 8 AM THIS MORNING TO 11 AM EDT SUNDAY... * WHAT...Freezing rain expected. Total ice accumulations up to two tenths of an inch. * WHERE...Northern Worcester MA, Northern Middlesex MA, Western Franklin MA, and Western Hampshire MA Counties. * WHEN...From 8 AM this morning to 11 AM EDT Sunday. * IMPACTS...Difficult travel conditions are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Visit us at http://www.weather.gov/box Dooley
112 WWUS41 KBOX 290826 WSWBOX URGENT - WINTER WEATHER MESSAGE National Weather Service Boston/Norton MA 426 AM EDT Sat Mar 29 2025 MAZ003-292100- /O.EXA.KBOX.WW.Y.0010.250329T1200Z-250330T1500Z/ Eastern Franklin MA- Including the cities of Orange and Greenfield 426 AM EDT Sat Mar 29 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 11 AM EDT SUNDAY... * WHAT...Freezing rain expected. Total ice accumulations up to two tenths of an inch. * WHERE...Eastern Franklin MA County. * WHEN...From 8 AM this morning to 11 AM EDT Sunday. * IMPACTS...Difficult travel conditions are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ MAZ002-004-008-026-292100- /O.CON.KBOX.WW.Y.0010.250329T1200Z-250330T1500Z/ Western Franklin MA-Northern Worcester MA-Western Hampshire MA- Northern Middlesex MA- Including the cities of Chesterfield, Fitchburg, Ayer, Charlemont, and Barre 426 AM EDT Sat Mar 29 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 11 AM EDT SUNDAY... * WHAT...Freezing rain expected. Total ice accumulations up to two tenths of an inch. * WHERE...Northern Worcester MA, Northern Middlesex MA, Western Franklin MA, and Western Hampshire MA Counties. * WHEN...From 8 AM this morning to 11 AM EDT Sunday. * IMPACTS...Difficult travel conditions are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Visit us at http://www.weather.gov/box Dooley
940 WWUS41 KBOX 291945 WSWBOX URGENT - WINTER WEATHER MESSAGE National Weather Service Boston/Norton MA 345 PM EDT Sat Mar 29 2025 MAZ002>004-008-026-300845- /O.CON.KBOX.WW.Y.0010.000000T0000Z-250330T1500Z/ Western Franklin MA-Eastern Franklin MA-Northern Worcester MA- Western Hampshire MA-Northern Middlesex MA- Including the cities of Orange, Charlemont, Greenfield, Chesterfield, Ayer, Barre, and Fitchburg 345 PM EDT Sat Mar 29 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT SUNDAY... * WHAT...Freezing rain. Additional ice accumulations around three tenths of an inch. * WHERE...Franklin County, Northern Worcester County, Western Hampshire County, and Northern Middlesex County. * WHEN...Until 11 AM EDT Sunday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Visit us at http://www.weather.gov/box Hrencecin
740 WWUS41 KBOX 300740 WSWBOX URGENT - WINTER WEATHER MESSAGE National Weather Service Boston/Norton MA 340 AM EDT Sun Mar 30 2025 MAZ002>004-008-026-301500- /O.CON.KBOX.WW.Y.0010.000000T0000Z-250330T1500Z/ Western Franklin MA-Eastern Franklin MA-Northern Worcester MA- Western Hampshire MA-Northern Middlesex MA- Including the cities of Ayer, Charlemont, Orange, Barre, Fitchburg, Greenfield, and Chesterfield 340 AM EDT Sun Mar 30 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT THIS MORNING... * WHAT...Freezing rain. Additional ice accumulations around one tenth of an inch. * WHERE...Franklin County, Northern Worcester MA, Western Hampshire MA, and Northern Middlesex MA. * WHEN...Until 11 AM EDT this morning. * IMPACTS...Difficult travel conditions are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Visit us at http://www.weather.gov/box Dooley
426 WWUS41 KBOX 301355 WSWBOX URGENT - WINTER WEATHER MESSAGE National Weather Service Boston/Norton MA 955 AM EDT Sun Mar 30 2025 MAZ002>004-008-026-301500- /O.CAN.KBOX.WW.Y.0010.000000T0000Z-250330T1500Z/ Western Franklin MA-Eastern Franklin MA-Northern Worcester MA- Western Hampshire MA-Northern Middlesex MA- Including the cities of Charlemont, Orange, Ayer, Chesterfield, Barre, Greenfield, and Fitchburg 955 AM EDT Sun Mar 30 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... Some showers may move through over the next hour or two, but the threat for accumulating ice has ended. $$ Visit us at http://www.weather.gov/box Hrencecin
Permalink to 202503290201-KBOX-WWUS41-WSWBOX
197 WWUS41 KBOX 290201 WSWBOX URGENT - WINTER WEATHER MESSAGE National Weather Service Boston/Norton MA 1001 PM EDT Fri Mar 28 2025 MAZ002-004-008-026-291515- /O.NEW.KBOX.WW.Y.0010.250329T1200Z-250330T1200Z/ Western Franklin MA-Northern Worcester MA-Western Hampshire MA- Northern Middlesex MA- Including the cities of Fitchburg, Ayer, Chesterfield, Charlemont, and Barre 1001 PM EDT Fri Mar 28 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM SATURDAY TO 8 AM EDT SUNDAY... * WHAT...Pockets of light freezing rain/freezing drizzle expected Saturday and especially Saturday night. Total ice accumulations a trace to one tenth of an inch with a low risk for up two tenths of an inch in the far northern Worcester Hills. * WHERE...Northern Worcester MA, Northern Middlesex MA, Western Franklin MA, and Western Hampshire MA Counties. * WHEN...From 8 AM Saturday to 8 AM EDT Sunday. * IMPACTS...Difficult travel conditions are possible at elevations near and above 1000 feet especially Saturday night. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Visit us at http://www.weather.gov/box Frank
Permalink to 202503290803-KBOX-WWUS41-WSWBOX
589 WWUS41 KBOX 290803 WSWBOX URGENT - WINTER WEATHER MESSAGE National Weather Service Boston/Norton MA 403 AM EDT Sat Mar 29 2025 MAZ002-004-008-026-292200- /O.EXT.KBOX.WW.Y.0010.250329T1200Z-250330T1500Z/ Western Franklin MA-Northern Worcester MA-Western Hampshire MA- Northern Middlesex MA- Including the cities of Chesterfield, Fitchburg, Ayer, Charlemont, and Barre 403 AM EDT Sat Mar 29 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT FROM 8 AM THIS MORNING TO 11 AM EDT SUNDAY... * WHAT...Freezing rain expected. Total ice accumulations up to two tenths of an inch. * WHERE...Northern Worcester MA, Northern Middlesex MA, Western Franklin MA, and Western Hampshire MA Counties. * WHEN...From 8 AM this morning to 11 AM EDT Sunday. * IMPACTS...Difficult travel conditions are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Visit us at http://www.weather.gov/box Dooley
Permalink to 202503290826-KBOX-WWUS41-WSWBOX
112 WWUS41 KBOX 290826 WSWBOX URGENT - WINTER WEATHER MESSAGE National Weather Service Boston/Norton MA 426 AM EDT Sat Mar 29 2025 MAZ003-292100- /O.EXA.KBOX.WW.Y.0010.250329T1200Z-250330T1500Z/ Eastern Franklin MA- Including the cities of Orange and Greenfield 426 AM EDT Sat Mar 29 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 8 AM THIS MORNING TO 11 AM EDT SUNDAY... * WHAT...Freezing rain expected. Total ice accumulations up to two tenths of an inch. * WHERE...Eastern Franklin MA County. * WHEN...From 8 AM this morning to 11 AM EDT Sunday. * IMPACTS...Difficult travel conditions are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ MAZ002-004-008-026-292100- /O.CON.KBOX.WW.Y.0010.250329T1200Z-250330T1500Z/ Western Franklin MA-Northern Worcester MA-Western Hampshire MA- Northern Middlesex MA- Including the cities of Chesterfield, Fitchburg, Ayer, Charlemont, and Barre 426 AM EDT Sat Mar 29 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT FROM 8 AM THIS MORNING TO 11 AM EDT SUNDAY... * WHAT...Freezing rain expected. Total ice accumulations up to two tenths of an inch. * WHERE...Northern Worcester MA, Northern Middlesex MA, Western Franklin MA, and Western Hampshire MA Counties. * WHEN...From 8 AM this morning to 11 AM EDT Sunday. * IMPACTS...Difficult travel conditions are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Visit us at http://www.weather.gov/box Dooley
Permalink to 202503291945-KBOX-WWUS41-WSWBOX
940 WWUS41 KBOX 291945 WSWBOX URGENT - WINTER WEATHER MESSAGE National Weather Service Boston/Norton MA 345 PM EDT Sat Mar 29 2025 MAZ002>004-008-026-300845- /O.CON.KBOX.WW.Y.0010.000000T0000Z-250330T1500Z/ Western Franklin MA-Eastern Franklin MA-Northern Worcester MA- Western Hampshire MA-Northern Middlesex MA- Including the cities of Orange, Charlemont, Greenfield, Chesterfield, Ayer, Barre, and Fitchburg 345 PM EDT Sat Mar 29 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT SUNDAY... * WHAT...Freezing rain. Additional ice accumulations around three tenths of an inch. * WHERE...Franklin County, Northern Worcester County, Western Hampshire County, and Northern Middlesex County. * WHEN...Until 11 AM EDT Sunday. * IMPACTS...Power outages and tree damage are likely due to the ice. Travel could be nearly impossible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Visit us at http://www.weather.gov/box Hrencecin
Permalink to 202503300740-KBOX-WWUS41-WSWBOX
740 WWUS41 KBOX 300740 WSWBOX URGENT - WINTER WEATHER MESSAGE National Weather Service Boston/Norton MA 340 AM EDT Sun Mar 30 2025 MAZ002>004-008-026-301500- /O.CON.KBOX.WW.Y.0010.000000T0000Z-250330T1500Z/ Western Franklin MA-Eastern Franklin MA-Northern Worcester MA- Western Hampshire MA-Northern Middlesex MA- Including the cities of Ayer, Charlemont, Orange, Barre, Fitchburg, Greenfield, and Chesterfield 340 AM EDT Sun Mar 30 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 11 AM EDT THIS MORNING... * WHAT...Freezing rain. Additional ice accumulations around one tenth of an inch. * WHERE...Franklin County, Northern Worcester MA, Western Hampshire MA, and Northern Middlesex MA. * WHEN...Until 11 AM EDT this morning. * IMPACTS...Difficult travel conditions are possible. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. Prepare for possible power outages. && $$ Visit us at http://www.weather.gov/box Dooley
Permalink to 202503301355-KBOX-WWUS41-WSWBOX
426 WWUS41 KBOX 301355 WSWBOX URGENT - WINTER WEATHER MESSAGE National Weather Service Boston/Norton MA 955 AM EDT Sun Mar 30 2025 MAZ002>004-008-026-301500- /O.CAN.KBOX.WW.Y.0010.000000T0000Z-250330T1500Z/ Western Franklin MA-Eastern Franklin MA-Northern Worcester MA- Western Hampshire MA-Northern Middlesex MA- Including the cities of Charlemont, Orange, Ayer, Chesterfield, Barre, Greenfield, and Fitchburg 955 AM EDT Sun Mar 30 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... Some showers may move through over the next hour or two, but the threat for accumulating ice has ended. $$ Visit us at http://www.weather.gov/box Hrencecin
All Storm Reports within Event Political Coverage
Storm Reports within Product Polygon
This table lists other events issued by the selected office for the selected year. Click on the row to select that event.