Warnings Legend
Warnings Valid at: 12 Dec 2025 11:36 AM CDT
MN
Winter Weather Advisory (View Text) expires 04:00 PM by ABR (Vipond)
Traverse, Big Stone, in MN
VTEC# 19 (NEW)
Issued: 11:02 AM
Updated: 11:02 AM
 
LS
LS
Small Craft Advisory (View Text) expires 07:00 PM by DLH (BJH)
Silver Bay Harbor to Two Harbors MN, Grand Portage to Grand Marais MN, Taconite Harbor to Silver Bay Harbor MN, Grand Marais to Taconite Harbor MN, in LS
VTEC# 138 (CON)
Issued: 11:00 AM
Updated: 10:39 AM
 
WA
Dense Fog Advisory (View Text) expires 04:00 PM by OTX (Butler)
Upper Columbia Basin, in WA
VTEC# 13 (NEW)
Issued: 10:28 AM
Updated: 10:28 AM
 
MN
Winter Weather Advisory (View Text) expires 04:00 PM by MPX (NDC)
Pope, Douglas, Swift, Stevens, in MN
VTEC# 20 (NEW)
Issued: 09:50 AM
Updated: 09:50 AM
 
MN
Winter Weather Advisory (View Text) expires 04:00 PM by FGF (TL)
West Becker, Wilkin, West Otter Tail, Grant, East Otter Tail, in MN
VTEC# 18 (EXA)
Issued: 09:45 AM
Updated: 09:45 AM
 
PK
Gale Warning (View Text) expires 09:00 PM by AFC ()
Gulf of Alaska Offshore South of 57N North of 55N, in PK
VTEC# 835 (NEW)
Issued: 08:28 AM
Updated: 08:28 AM
 
CA
Dense Fog Advisory (View Text) expires 02:00 PM by MTR (https://weather.gov/mtr)
East Bay Interior Valleys, North Bay Interior Valleys, Santa Clara Valley Including San Jose, in CA
VTEC# 33 (NEW)
Issued: 08:27 AM
Updated: 08:27 AM
 
WA
Dense Fog Advisory (View Text) expires 01:00 PM by PDT (MF)
Kittitas Valley, in WA
VTEC# 16 (NEW)
Issued: 08:01 AM
Updated: 08:01 AM
 
PK
Small Craft Advisory (View Text) expires 10:45 PM by AJK ()
Southern Lynn Canal, Glacier Bay, Stephens Passage, Icy Strait, Southern Lynn Canal, in PK
VTEC# 727 (NEW)
Issued: 07:37 AM
Updated: 07:37 AM
 
PK
Gale Warning (View Text) expires 10:45 PM by AJK ()
Northern Lynn Canal, in PK
VTEC# 340 (NEW)
Issued: 07:37 AM
Updated: 07:37 AM
 
TX
Dense Fog Advisory (View Text) expires 12:00 PM by FWD (Hernandez)
McLennan, Navarro, Henderson, Van Zandt, in TX
VTEC# 20 (EXA)
Issued: 07:19 AM
Updated: 07:19 AM
 
ND
Cold Weather Advisory (View Text) expires 01:00 PM by FGF (TL)
Steele, Traill, Barnes, Cass, Ransom, Sargent, Richland, Western Walsh County, Towner, Cavalier, Pembina, Benson, Ramsey, Eastern Walsh County, Eddy, Nelson, Grand Forks, Griggs, in ND
VTEC# 20 (CON)
Issued: 07:00 AM
Updated: 04:57 AM
 
MN
NY
Lake Effect Snow Warning (View Text) expires 04:00 PM by BUF (Hitchcock)
Oswego, in NY
VTEC# 11 (CON)
Issued: 07:00 AM
Updated: 04:18 AM
 
OR
Air Stagnation Advisory (View Text) expires 07:00 AM by BOI (JY)
Oregon Lower Treasure Valley, Malheur County, Baker County, Harney County, in OR
VTEC# 4 (CON)
Issued: 07:00 AM
Updated: 03:23 AM
 
ID
Air Stagnation Advisory (View Text) expires 07:00 AM by BOI (JY)
Upper Weiser River, Western Magic Valley, Upper Treasure Valley, Lower Treasure Valley, in ID
VTEC# 4 (CON)
Issued: 07:00 AM
Updated: 03:23 AM
 
MT
Winter Storm Warning (View Text) expires 10:00 AM by BYZ (Arends)
Custer, Northern Rosebud, Treasure, in MT
VTEC# 19 (CON)
Issued: 07:00 AM
Updated: 10:50 AM
 
PZ
Small Craft Advisory (View Text) expires 06:00 AM by EKA ()
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm, in PZ
VTEC# 133 (CON)
Issued: 06:00 AM
Updated: 07:41 AM
 
AN
Small Craft Advisory (View Text) expires 06:00 PM by OKX ()
Moriches Inlet NY to Montauk Point NY out 20 nm, Peconic and Gardiners Bays, Fire Island Inlet NY to Moriches Inlet NY out 20 nm, in AN
VTEC# 117 (EXB)
Issued: 05:44 AM
Updated: 05:44 AM
 
AN
Small Craft Advisory (View Text) expires 01:00 PM by OKX ()
Sandy Hook NJ to Fire Island Inlet NY out 20 nm, in AN
VTEC# 117 (EXB)
Issued: 05:44 AM
Updated: 05:44 AM
 
AM
Small Craft Advisory (View Text) expires 11:00 PM by JSJ ()
Mona Passage Southward to 17N, in AM
VTEC# 41 (CON)
Issued: 05:00 AM
Updated: 10:00 AM
 
TX
Dense Fog Advisory (View Text) expires 12:00 PM by FWD (Stalley)
Limestone, Freestone, Anderson, Bell, Leon, Milam, Robertson, Falls, in TX
VTEC# 20 (CON)
Issued: 04:48 AM
Updated: 07:19 AM
 
ND
Winter Weather Advisory (View Text) expires 04:00 PM by FGF (TL)
Griggs, Barnes, Traill, Cass, Grand Forks, Steele, Pembina, Eastern Walsh County, Benson, Towner, Cavalier, Ramsey, Eddy, Nelson, Western Walsh County, in ND
VTEC# 18 (CON)
Issued: 01:00 AM
Updated: 09:45 AM
 
NY
Winter Weather Advisory (View Text) expires 01:00 AM by BGM (BJT)
Northern Oneida, in NY
VTEC# 29 (CON)
Issued: 04:00 AM
Updated: 06:46 AM
 
VA
Winter Weather Advisory (View Text) expires 07:00 PM by RNK (11)
Appomattox, Buckingham, Roanoke, Bedford, Amherst, Botetourt, Rockbridge, Campbell, Bath, Alleghany, Craig, in VA
VTEC# 23 (CON)
Issued: 12:00 AM
Updated: 02:18 AM
 
MN
Winter Weather Advisory (View Text) expires 04:00 PM by FGF (TL)
Norman, West Polk, Clay, Kittson, West Marshall, in MN
VTEC# 18 (CON)
Issued: 04:00 AM
Updated: 09:45 AM
 
CA
Dense Fog Advisory (View Text) expires 12:00 PM by SGX (17)
San Diego County Coastal Areas, in CA
VTEC# 19 (NEW)
Issued: 03:17 AM
Updated: 03:17 AM
 
MT
Winter Weather Advisory (View Text) expires 07:00 AM by MSO ()
West Glacier Region, in MT
VTEC# 48 (NEW)
Issued: 02:00 AM
Updated: 02:40 PM
 
ND
Extreme Cold Warning (View Text) expires 01:00 PM by BIS (Hollan)
Divide, Burke, Williams, Mountrail, in ND
VTEC# 8 (CON)
Issued: 01:00 AM
Updated: 07:45 AM
 
ND
Cold Weather Advisory (View Text) expires 01:00 PM by BIS (Hollan)
McKenzie, Dunn, Mercer, Oliver, Burleigh, in ND
VTEC# 18 (CON)
Issued: 01:00 AM
Updated: 07:45 AM
 
ND
Cold Weather Advisory (View Text) expires 01:00 PM by BIS (Anglin)
McHenry, Pierce, McLean, Sheridan, Wells, Foster, Kidder, Stutsman, Renville, Bottineau, Rolette, Ward, in ND
VTEC# 18 (CON)
Issued: 01:00 AM
Updated: 07:45 AM
 
MT
Winter Storm Warning (View Text) expires 10:00 AM by GGW (Mickelson)
Southwest Phillips, Prairie, Petroleum, Central and Southern Valley, Central and Southeast Phillips, Wibaux, Northern Phillips, Dawson, McCone, Garfield, in MT
VTEC# 6 (CON)
Issued: 12:00 AM
Updated: 03:00 AM
 
WV
Winter Weather Advisory (View Text) expires 07:00 PM by RNK (11)
Mercer, Summers, Monroe, in WV
VTEC# 23 (CON)
Issued: 12:00 AM
Updated: 02:18 AM
 
VA
Winter Weather Advisory (View Text) expires 04:00 PM by RNK (11)
Smyth, Tazewell, Montgomery, Pulaski, Wythe, Giles, Bland, in VA
VTEC# 23 (CON)
Issued: 12:00 AM
Updated: 02:18 AM
 
WV
Winter Weather Advisory (View Text) expires 01:00 PM by RLX (SL)
McDowell, Wyoming, Logan, Mingo, in WV
VTEC# 23 (CON)
Issued: 10:00 PM
Updated: 09:56 AM
 
VA
Winter Weather Advisory (View Text) expires 01:00 PM by RLX (SL)
Dickenson, Buchanan, in VA
VTEC# 23 (CON)
Issued: 10:00 PM
Updated: 09:56 AM
 
LO
Small Craft Advisory (View Text) expires 01:00 AM by BUF ()
Hamlin Beach to Sodus Bay NY, Niagara River to Hamlin Beach NY, in LO
VTEC# 101 (CON)
Issued: 03:00 PM
Updated: 06:55 AM
 
LO
Small Craft Advisory (View Text) expires 05:00 AM by BUF (Reynolds)
Sodus Bay to Mexico Bay NY, in LO
VTEC# 101 (CON)
Issued: 09:49 PM
Updated: 06:55 AM
 
LO
Small Craft Advisory (View Text) expires 04:00 AM by BUF (Reynolds)
Mexico Bay NY to the St. Lawrence River, in LO
VTEC# 101 (CON)
Issued: 09:49 PM
Updated: 06:55 AM
 
AN
Small Craft Advisory (View Text) expires 12:00 PM by PHI (Hoeflich)
Coastal waters from Sandy Hook to Manasquan Inlet NJ out 20 nm, Coastal waters from Manasquan Inlet to Little Egg Inlet NJ out 20 nm, in AN
VTEC# 120 (CON)
Issued: 09:45 PM
Updated: 05:43 AM
 
AN
Small Craft Advisory (View Text) expires 01:00 PM by OKX ()
Long Island Sound West of New Haven CT/Port Jefferson NY, New York Harbor, in AN
VTEC# 117 (EXT)
Issued: 09:12 PM
Updated: 05:44 AM
 
AN
Small Craft Advisory (View Text) expires 06:00 PM by OKX ()
South Shore Bays from Jones Inlet through Shinnecock Bay , in AN
VTEC# 117 (EXT)
Issued: 09:12 PM
Updated: 05:44 AM
 
MT
Cold Weather Advisory (View Text) expires 03:00 PM by GGW (Mickelson)
Richland, Dawson, Northern Phillips, Eastern Roosevelt, Central and Southern Valley, Wibaux, Western Roosevelt, McCone, in MT
VTEC# 17 (EXT)
Issued: 09:00 PM
Updated: 03:11 AM
 
HI
Wind Advisory (View Text) expires 05:00 PM by HFO (VAUGHAN)
Big Island Summit, in HI
VTEC# 17 (EXT)
Issued: 08:01 PM
Updated: 08:05 AM
 
MT
Winter Weather Advisory (View Text) expires 02:00 PM by BYZ (Arends)
Northern Park, Livingston Area, Red Lodge Foothills, Beartooth Foothills, in MT
VTEC# 41 (EXT)
Issued: 08:00 PM
Updated: 10:50 AM
 
CA
Dense Fog Advisory (View Text) expires 12:00 PM by MFR (CC)
Central Siskiyou County, in CA
VTEC# 17 (NEW)
Issued: 07:45 PM
Updated: 07:45 PM
 
PK
Gale Warning (View Text) expires 09:00 PM by AFC ()
Gluf of Alaska Offshore North of 57N and West of 1, in PK
VTEC# 833 (EXT)
Issued: 07:20 PM
Updated: 08:28 AM
 
MT
Winter Weather Advisory (View Text) expires 10:00 AM by BYZ (Lester)
Carter, Powder River, Fallon, in MT
VTEC# 41 (CON)
Issued: 07:00 PM
Updated: 10:50 AM
 
MT
Extreme Cold Warning (View Text) expires 02:00 PM by GGW (Mickelson)
Northern Valley, Sheridan, Daniels, in MT
VTEC# 7 (CON)
Issued: 07:00 PM
Updated: 03:11 AM
 
MT
Winter Storm Warning (View Text) expires 10:00 PM by BYZ (Lester)
Southern Rosebud, Northern Big Horn, Northern Stillwater, Crazy Mountains, in MT
VTEC# 19 (CON)
Issued: 04:00 PM
Updated: 10:50 AM
 
ID
Flood Warning (View Text) expires 03:00 PM by OTX (AS)
Shoshone, in ID
VTEC# 5 (NEW)
Issued: 06:51 PM
Updated: 06:51 PM
 
AM
Small Craft Advisory (View Text) expires 05:00 PM by JSJ ()
Coastal Waters of Northern Puerto Rico out 10 NM, in AM
VTEC# 41 (CON)
Issued: 05:30 PM
Updated: 10:00 AM
 
ID
Flood Warning (View Text) expires 03:00 PM by OTX (AS)
Bonner, in ID
VTEC# 4 (NEW)
Issued: 05:10 PM
Updated: 05:10 PM
 
VI
Rip Currents Statement (View Text) expires 05:00 AM by JSJ ()
St.Thomas...St. John.. and Adjacent Islands, in VI
VTEC# 31 (CON)
Issued: 05:00 PM
Updated: 09:47 AM
 
AN
Gale Warning (View Text) expires 04:00 PM by CAR (JS)
Intra Coastal Waters from Schoodic Point, ME to Stonington, ME, in AN
VTEC# 37 (CON)
Issued: 04:51 PM
Updated: 12:40 AM
 
MT
Winter Storm Warning (View Text) expires 01:00 AM by BYZ (Lester)
Musselshell, Golden Valley, Judith Gap, in MT
VTEC# 19 (CON)
Issued: 04:00 PM
Updated: 10:50 AM
 
PK
Small Craft Advisory (View Text) expires 10:45 PM by AJK ()
Glacier Bay, Stephens Passage, in PK
VTEC# 726 (EXT)
Issued: 01:32 PM
Updated: 07:37 AM
 
WA
Flood Warning (View Text) expires 02:00 PM by PDT (LN)
Benton, in WA
VTEC# 7 (EXT)
Issued: 01:13 PM
Updated: 07:11 AM
 
AN
Gale Warning (View Text) expires 05:00 PM by GYX ()
Penobscot Bay, Casco Bay, in AN
VTEC# 38 (EXT)
Issued: 12:12 PM
Updated: 12:29 AM
 
OR
Flood Warning (View Text) expires 05:00 PM by PQR (02)
Clackamas, Marion, in OR
VTEC# 22 (EXT)
Issued: 10:55 AM
Updated: 05:37 AM
 
ID
Flood Warning (View Text) expires 01:00 PM by OTX (Fewkes)
Shoshone, Kootenai, in ID
VTEC# 8 (EXT)
Issued: 09:46 AM
Updated: 07:54 AM
 
AN
Gale Warning (View Text) expires 01:00 PM by BOX (Frank)
Narragansett Bay, Boston Harbor, in AN
VTEC# 42 (CON)
Issued: 07:00 AM
Updated: 03:14 AM
 
PR
Rip Currents Statement (View Text) expires 05:00 PM by JSJ ()
San Juan and Vicinity, Northeast, North Central, Northwest, in PR
VTEC# 31 (CON)
Issued: 05:00 AM
Updated: 09:47 AM
 
PR
Rip Currents Statement (View Text) expires 05:00 AM by JSJ ()
Culebra, in PR
VTEC# 31 (CON)
Issued: 05:00 AM
Updated: 09:47 AM
 
WA
Flood Warning (View Text) expires 04:29 PM by OTX (VMT)
Chelan, in WA
VTEC# 5 (EXT)
Issued: 12:52 AM
Updated: 07:43 AM
 
WA
Flood Warning (View Text) expires 02:23 PM by SEW (JBB)
Whatcom, in WA
VTEC# 54 (EXT)
Issued: 10:07 PM
Updated: 11:27 AM
 
WA
Flood Warning (View Text) expires 07:15 AM by SEW (18)
Skagit, in WA
VTEC# 4 (CON)
Issued: 08:29 PM
Updated: 09:50 PM
 
PZ
Small Craft Advisory (View Text) expires 06:00 PM by EKA ()
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm, in PZ
VTEC# 132 (CON)
Issued: 06:00 PM
Updated: 07:41 AM
 
WA
Flood Warning (View Text) expires 08:00 PM by OTX (VMT)
Chelan, Okanogan, in WA
VTEC# 3 (EXT)
Issued: 05:28 PM
Updated: 10:58 AM
 
WA
Flood Warning (View Text) expires 06:59 AM by SEW (33)
Skagit, in WA
VTEC# 42 (EXT)
Issued: 04:42 PM
Updated: 11:27 AM
 
WA
Flood Warning (View Text) expires 10:38 PM by SEW (33)
King, in WA
VTEC# 53 (EXT)
Issued: 02:20 PM
Updated: 09:36 AM
 
WA
Flood Warning (View Text) expires 03:00 PM by SEW (JBB)
Whatcom, in WA
VTEC# 1 (EXT)
Issued: 01:26 PM
Updated: 10:54 AM
 
PK
Small Craft Advisory (View Text) expires 10:45 PM by AJK ()
Southern Chatham Strait, in PK
VTEC# 722 (EXT)
Issued: 01:17 PM
Updated: 07:37 AM
 
AN
Gale Warning (View Text) expires 12:00 AM by CAR ()
Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM, Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM, in AN
VTEC# 37 (CON)
Issued: 01:00 PM
Updated: 12:40 AM
 
AN
WA
Flood Warning (View Text) expires 09:43 AM by SEW (JBB)
King, in WA
VTEC# 49 (EXT)
Issued: 12:24 PM
Updated: 09:36 AM
 
CA
Beach Hazard Statement (View Text) expires 01:00 AM by MTR ()
Coastal North Bay Including Point Reyes National Seashore, Northern Monterey Bay, Southern Monterey Bay and Big Sur Coast, San Fransisco Peninsula Coast, San Francisco, in CA
VTEC# 22 (CON)
Issued: 10:00 AM
Updated: 07:45 AM
 
AN
AN
Gale Warning (View Text) expires 01:00 PM by BOX ()
Block Island Sound, Rhode Island Sound, Buzzards Bay, Vineyard Sound, Nantucket Sound, Cape Cod Bay, Massachusetts Bay and Ipswich Bay, in AN
VTEC# 41 (CON)
Issued: 01:00 AM
Updated: 03:14 AM
 
WA
Flood Warning (View Text) expires 11:00 PM by SEW (33)
Grays Harbor, in WA
VTEC# 41 (EXT)
Issued: 07:21 PM
Updated: 06:29 AM
 
PK
Small Craft Advisory (View Text) expires 01:45 AM by AJK ()
Yakutat Bay, Yakutat Bay, in PK
VTEC# 719 (EXT)
Issued: 06:59 PM
Updated: 07:37 AM
 
WA
Flood Warning (View Text) expires 09:39 AM by SEW (33)
King, Pierce, in WA
VTEC# 44 (CON)
Issued: 04:59 PM
Updated: 09:39 AM
 
WA
Flood Warning (View Text) expires 07:00 AM by PDT (LN)
Yakima, in WA
VTEC# 8 (EXT)
Issued: 04:21 PM
Updated: 07:11 AM
 
WA
Flood Warning (View Text) expires 08:27 PM by SEW (27)
Thurston, Grays Harbor, in WA
VTEC# 38 (EXT)
Issued: 01:43 PM
Updated: 08:48 AM
 
WA
Flood Warning (View Text) expires 08:00 PM by PDT (LN)
Kittitas, in WA
VTEC# 9 (EXT)
Issued: 01:07 PM
Updated: 07:11 AM
 
WA
Flood Warning (View Text) expires 10:00 AM by PDT (ET)
Kittitas, in WA
VTEC# 4 (EXT)
Issued: 12:55 PM
Updated: 05:16 AM
 
WA
Flood Warning (View Text) expires 07:00 PM by PDT (LN)
Kittitas, in WA
VTEC# 3 (CON)
Issued: 11:33 AM
Updated: 06:20 AM
 
WA
Flood Warning (View Text) expires 09:36 AM by SEW (27)
King, in WA
VTEC# 39 (CON)
Issued: 09:57 AM
Updated: 09:36 AM
 
PK
Small Craft Advisory (View Text) expires 10:45 PM by AJK ()
Northern Chatham Strait, in PK
VTEC# 718 (EXT)
Issued: 09:05 AM
Updated: 07:37 AM
 
WA
Flood Warning (View Text) expires 02:04 AM by SEW (62)
Snohomish, in WA
VTEC# 32 (CON)
Issued: 08:52 AM
Updated: 11:17 AM
 
PK
Gale Warning (View Text) expires 09:30 PM by AFC ()
Bering Sea Offshore West of 180 and East of the In, in PK
VTEC# 822 (EXT)
Issued: 08:28 AM
Updated: 08:23 AM
 
WA
Flood Warning (View Text) expires 07:00 PM by PDT (PDT)
Kittitas, in WA
VTEC# 6 (EXT)
Issued: 08:27 AM
Updated: 07:11 AM
 
WA
Flood Warning (View Text) expires 06:21 AM by PQR (12)
Cowlitz, in WA
VTEC# 18 (CON)
Issued: 08:12 AM
Updated: 06:21 AM
 
WA
Flood Warning (View Text) expires 12:50 PM by SEW (62)
Snohomish, in WA
VTEC# 31 (EXT)
Issued: 08:10 AM
Updated: 11:17 AM
 
WA
Flood Warning (View Text) expires 11:53 PM by SEW (27)
Thurston, in WA
VTEC# 40 (EXT)
Issued: 06:40 AM
Updated: 06:28 AM
 
WA
Flood Warning (View Text) expires 12:51 PM by SEW (62)
King, in WA
VTEC# 30 (EXT)
Issued: 06:14 AM
Updated: 11:17 AM
 
WA
Flood Warning (View Text) expires 08:00 AM by PDT (PDT)
Yakima, in WA
VTEC# 5 (EXT)
Issued: 05:09 AM
Updated: 07:11 AM
 
WA
Flood Warning (View Text) expires 08:01 AM by SEW (62)
Skagit, in WA
VTEC# 35 (EXT)
Issued: 04:56 AM
Updated: 11:27 AM
 
WA
Flood Warning (View Text) expires 06:08 AM by SEW (33)
Lewis, in WA
VTEC# 20 (EXT)
Issued: 02:19 AM
Updated: 05:08 AM
 
WA
Flood Warning (View Text) expires 07:00 PM by PDT (PDT)
Kittitas, in WA
VTEC# 1 (CON)
Issued: 01:14 AM
Updated: 06:20 AM
 
PK
Gale Warning (View Text) expires 10:45 PM by AJK ()
Northern Lynn Canal, in PK
VTEC# 333 (EXT)
Issued: 01:05 AM
Updated: 07:37 AM
 
WA
Flood Warning (View Text) expires 11:48 AM by SEW (62)
King, in WA
VTEC# 27 (EXT)
Issued: 11:15 PM
Updated: 11:17 AM
 
WA
Flood Warning (View Text) expires 04:26 AM by SEW (33)
Mason, in WA
VTEC# 16 (CON)
Issued: 06:49 PM
Updated: 04:26 AM
 
PK
Freezing Spray Warning (View Text) expires 10:45 PM by AJK ()
Northern Lynn Canal, in PK
VTEC# 3 (EXT)
Issued: 07:03 PM
Updated: 07:37 AM
 
Download GIS shapefile of current warnings and/or GeoTiff of NEXRAD base reflectivity.

Notes:

  • This application is educational grade and should not be used operationally.
  • The status column is simply the status of the warning. The warning is in 'NEW' state until a SVS is issued, then it goes to 'CON' for continued.
  • NEXRAD composite is available since 1 Jan 1997.
  • Prior to the NWS adoption of VTEC, warnings were not expired nor canceled.
  • SVS updates were added in 2005.
  • LSR archive begins 1 Jan 2004.
  • Archive of watches begins 1 Jan 1997.