| Products in the Last Seven Days |
| Type |
Phenomena |
Count |
| Warning | Severe Thunderstorm | 1253 |
| Advisory | Areal Flood | 418 |
| Warning | Flash Flood | 323 |
| Warning | Tornado | 213 |
| Advisory | Small Craft | 157 |
| Watch | Severe Thunderstorm | 112 |
| Advisory | Heat | 76 |
| Warning | Fire Weather | 69 |
| Watch | Areal Flood | 61 |
| Watch | Fire Weather | 56 |
| Watch | Tornado | 35 |
| Warning | Gale | 27 |
| Advisory | Wind | 23 |
| Advisory | Lake Wind | 18 |
| Advisory | Flood | 14 |
| Advisory | Dense Fog | 13 |
| Watch | Gale | 11 |
| Watch | Flood | 8 |
| Watch | Winter Storm | 4 |
| Advisory | Dust Storm | 4 |
| Advisory | Low Water | 3 |
| Warning | Hazardous Seas | 3 |
| Warning | Dust Storm | 2 |
| Warning | High Wind | 2 |
| Warning | Blowing Dust | 1 |
| Watch | Flash Flood | 1 |
| Most Active Forecast Offices |
| Forecast Office |
Products |
| Norman, OK | 158 |
| Denver / Boulder, CO | 125 |
| Goodland, KS | 111 |
| Pueblo, CO | 98 |
| Tulsa, OK | 90 |
| Cheyenne, WY | 82 |
| Dodge City, KS | 67 |
| Wakefield, VA | 62 |
| North Platte, NE | 61 |
| Mobile / Pensacola, AL | 59 |
| Shreveport, LA | 59 |
| Louisville, KY | 58 |
| Tallahassee, FL | 57 |
| Jacksonville, FL | 50 |
| Indianapolis, IN | 48 |
| Paducah, KY | 48 |
| Birmingham, AL | 46 |
| Amarillo, TX | 44 |
| Albuquerque, NM | 43 |
| Peachtree City / Atlanta, GA | 42 |
| Product Count by Day |
| Date |
Warn |
Watch |
Advis. |
| 2026-06-25 | 66 |
20 | 61 |
| 2026-06-24 | 307 |
30 | 72 |
| 2026-06-23 | 239 |
49 | 62 |
| 2026-06-22 | 354 |
41 | 67 |
| 2026-06-21 | 323 |
42 | 110 |
| 2026-06-20 | 218 |
37 | 100 |
| 2026-06-19 | 177 |
17 | 113 |
| 2026-06-18 | 199 |
38 | 71 |
| 2026-06-17 | 22 |
16 | 70 |
| Particularly Dangerous Situations |
| Product |
Forecast Office |
| Flash Flood Warning 0045 | Lake Charles, LA |
| Flash Flood Warning 0060 | Norman, OK |
| Flash Flood Warning 0086 | Baton Rouge, LA |
|
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Severe Thunderstorm Warning 0018
Issued by the Boston Forecast Office
| Action |
Issued |
Starts |
Expiration |
| New |
2026-06-18 15:05:29 |
2026-06-18 15:05:00 |
2026-06-18 16:00:00 |
Action: New
Issued At: 2026-06-18 15:05:29
006
WUUS51 KBOX 182005
SVRBOX
MAC011-017-027-182100-
/O.NEW.KBOX.SV.W.0018.260618T2005Z-260618T2100Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Boston/Norton MA
405 PM EDT Thu Jun 18 2026
The National Weather Service in Boston/Norton has issued a
* Severe Thunderstorm Warning for...
Northwestern Worcester County in central Massachusetts...
Northwestern Middlesex County in northeastern Massachusetts...
Northeastern Franklin County in western Massachusetts...
* Until 500 PM EDT.
* At 404 PM EDT, severe thunderstorms were located along a line
extending from Warwick to Montague, moving east at 45 mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to trees and power lines.
* Locations impacted include...
Leominster, Fitchburg, Orange, Deerfield, Gardner, Athol,
Pepperell, Groton, Winchendon, Lunenburg, Townsend, Montague,
Lancaster, Templeton, Sterling, Westminster, Shirley, Ashburnham,
Hubbardston, and Princeton.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A Tornado Watch remains in effect until 700 PM EDT for western,
central and northeastern Massachusetts.
For your protection move to an interior room on the lowest floor of a
building.
A Tornado Watch remains in effect until 700 PM EDT for western,
central and northeastern Massachusetts.
&&
LAT...LON 4270 7151 4246 7177 4254 7263 4273 7234
TIME...MOT...LOC 2004Z 276DEG 39KT 4269 7231 4256 7252
HAIL THREAT...RADAR INDICATED
MAX HAIL SIZE...<.75 IN
WIND THREAT...RADAR INDICATED
MAX WIND GUST...60 MPH
$$
BW
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