IEM :: RADAR & NWS Warnings

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Warnings Valid at: 12 Dec 2025 08:34 PM CDT

Extreme Cold Warning (View Text) expires 01:00 PM by FGF (Lynch)
Grand Forks, Nelson, Ramsey, Eastern Walsh County, Pembina, Cavalier, Western Walsh County, Towner, in ND

VTEC# 7 (CON)

Issued: 03:35 PM

Updated: 07:52 PM

Extreme Cold Warning (View Text) expires 01:00 PM by FGF (Lynch)
West Polk, Red Lake, Hubbard, South Clearwater, Mahnomen, South Beltrami, Pennington, North Beltrami, East Marshall, North Clearwater, East Polk, West Marshall, Roseau, Kittson, in MN

VTEC# 7 (CON)

Issued: 03:35 PM

Updated: 07:52 PM

Gale Warning (View Text) expires 01:30 PM by AJK ()
Yakutat Bay, in PK

VTEC# 342 (NEW)

Issued: 07:28 PM

Updated: 07:28 PM

Gale Warning (View Text) expires 10:15 AM by AJK ()
Glacier Bay, Southern Lynn Canal, Cross Sound, in PK

VTEC# 341 (NEW)

Issued: 07:27 PM

Updated: 07:27 PM

Small Craft Advisory (View Text) expires 10:15 AM by AJK ()
Frederick Sound, Icy Strait, in PK

VTEC# 729 (NEW)

Issued: 07:27 PM

Updated: 07:27 PM

Dense Fog Advisory (View Text) expires 07:00 AM by CYS (Zawislak)
Kimball, Scotts Bluff, Banner, Morrill, Cheyenne, in NE

VTEC# 24 (NEW)

Issued: 07:25 PM

Updated: 07:25 PM

Cold Weather Advisory (View Text) expires 11:00 AM by DLH (KL)
Central St. Louis, North Itasca, Pine, Carlton/South St. Louis, South Aitkin, South Itasca, North Cass, Southern Cook/North Shore, Southern Lake/North Shore, Northern Cook/Northern Lake, North St. Louis, Koochiching, Northern Aitkin, Crow Wing, South Cass, in MN

VTEC# 13 (CON)

Issued: 07:00 PM

Updated: 02:02 PM

Cold Weather Advisory (View Text) expires 11:00 AM by DLH (KL)
Douglas, Sawyer, Washburn, Price, Burnett, Iron, Ashland, Bayfield, in WI

VTEC# 13 (CON)

Issued: 07:00 PM

Updated: 02:02 PM

Freezing Spray Warning (View Text) expires 05:00 AM by DLH (BJH)
Port Wing to Sand Island WI, Sand Island to Bayfield WI, in LS

VTEC# 7 (CON)

Issued: 07:00 PM

Updated: 03:18 PM

Small Craft Advisory (View Text) expires 07:00 AM by GRB ()
Sturgeon Bay to Two Rivers WI, Green Bay south of line from Cedar River to Rock Island Passage and north of a line from Oconto WI to Little Sturgeon Bay WI, Two Rivers to Sheboygan WI, Rock Island Passage to Sturgeon Bay WI, Green Bay south of line from Oconto WI to Little Sturgeon Bay WI, in LM

VTEC# 96 (CON)

Issued: 07:00 PM

Updated: 03:30 PM

Freezing Spray Warning (View Text) expires 07:00 AM by MQT ()
Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border, Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royal National Park, Eagle River to Manitou Island MI, Upper Entrance of Portage Canal to Eagle River MI, Ontonagon to Upper Entrance of Portage Canal MI, Black River To Ontonagon MI, Saxon Harbor WI to Black River MI, in LS

VTEC# 18 (CON)

Issued: 07:00 PM

Updated: 01:25 PM

Gale Warning (View Text) expires 07:00 AM by MQT ()
Lake Superior from Upper Entrance to Portage Canal to Manitou Island MI 5NM off shore to the US/Canadian Border, Eagle River to Manitou Island MI, in LS

VTEC# 60 (CON)

Issued: 07:00 PM

Updated: 01:25 PM

Winter Weather Advisory (View Text) expires 07:00 PM by MQT (MQT)
Luce, Northern Schoolcraft, Alger, in MI

VTEC# 38 (CON)

Issued: 07:00 PM

Updated: 02:39 PM

Small Craft Advisory (View Text) expires 07:00 PM by GRR ()
Holland to Grand Haven MI, South Haven to Holland MI, St Joseph to South Haven MI, Whitehall to Pentwater MI, Grand Haven to Whitehall MI, Pentwater to Manistee MI, in LM

VTEC# 110 (CON)

Issued: 07:00 PM

Updated: 03:00 PM

Gale Warning (View Text) expires 01:00 AM by MQT ()
Ontonagon to Upper Entrance of Portage Canal MI, Upper Entrance of Portage Canal to Eagle River MI, Lake Superior from Saxon Harbor WI to Upper Entrance to Portage Canal MI 5NM off shore to the US/Canadian border including Isle Royal National Park, in LS

VTEC# 60 (CON)

Issued: 07:00 PM

Updated: 01:25 PM

Winter Weather Advisory (View Text) expires 10:00 AM by BIS (Hamilton)
Hettinger, Bowman, Adams, Stark, Billings, Golden Valley, Slope, in ND

VTEC# 15 (CON)

Issued: 07:00 PM

Updated: 08:21 PM

Winter Weather Advisory (View Text) expires 07:00 PM by APX (ELD)
Emmet, in MI

VTEC# 46 (NEW)

Issued: 07:00 PM

Updated: 04:11 PM

Gale Warning (View Text) expires 09:00 AM by DLH (BJH)
Grand Portage to Grand Marais MN, Grand Marais to Taconite Harbor MN, Taconite Harbor to Silver Bay Harbor MN, Silver Bay Harbor to Two Harbors MN, in LS

VTEC# 36 (CON)

Issued: 07:00 PM

Updated: 03:18 PM

Small Craft Advisory (View Text) expires 01:00 PM by MKX ()
Port Washington to North Point Light WI, Sheboygan to Port Washington WI, in LM

VTEC# 111 (EXT)

Issued: 07:00 PM

Updated: 03:03 PM

Winter Weather Advisory (View Text) expires 10:00 AM by UNR (Wong)
Harding, Haakon, Perkins, Northern Meade Co Plains, Ziebach, in SD

VTEC# 19 (CON)

Issued: 07:00 PM

Updated: 07:52 PM

Small Craft Advisory (View Text) expires 07:00 PM by APX ()
Sturgeon Pt to Alabaster MI, Presque Isle Light to Sturgeon Pt MI Including Thunder Bay National Marine Sanctuary, 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island, St Ignace to False Detour Channel, Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island, in LH

VTEC# 123 (CON)

Issued: 07:00 PM

Updated: 04:28 PM

High Wind Warning (View Text) expires 10:00 AM by CYS (Fuller)
Central Laramie Range and Southwest Platte County, North Snowy Range Foothills, South Laramie Range, in WY

VTEC# 54 (CON)

Issued: 07:00 PM

Updated: 07:25 PM

Winter Weather Advisory (View Text) expires 07:00 PM by APX (ELD)
Crawford, Kalkaska, Otsego, Antrim, Wexford, Grand Traverse, Cheboygan, Leelanau, Benzie, Manistee, in MI

VTEC# 45 (CON)

Issued: 04:00 PM

Updated: 04:11 PM

Flood Warning (View Text) expires 07:17 PM by SEW (JBB)
Lewis, in WA

VTEC# 60 (CON)

Issued: 06:50 PM

Updated: 07:17 PM

Small Craft Advisory (View Text) expires 01:00 AM by BOX ()
Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 nm South of Block Island, Coastal Waters extending out to 25 nm South of Marthas Vineyard and Nantucket, Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 nm, Coastal waters east of Ipswich Bay and the Stellwagen Bank National Marine Sanctuary, in AN

VTEC# 127 (EXA)

Issued: 06:09 PM

Updated: 06:09 PM

Small Craft Advisory (View Text) expires 10:00 PM by GYX ()
Casco Bay, Penobscot Bay, in AN

VTEC# 95 (NEW)

Issued: 04:57 PM

Updated: 04:57 PM

Small Craft Advisory (View Text) expires 12:00 AM by CAR ()
Intra Coastal Waters from Schoodic Point, ME to Stonington, ME, in AN

VTEC# 98 (NEW)

Issued: 04:56 PM

Updated: 04:56 PM

Dense Fog Advisory (View Text) expires 01:00 PM by SGX (APR)
San Diego County Coastal Areas, in CA

VTEC# 20 (NEW)

Issued: 04:20 PM

Updated: 04:20 PM

Small Craft Advisory (View Text) expires 07:00 AM by MQT (GS)
Portage Lake to Huron Island MI to Lower Entrance of Portage Canal To Huron Islands MI Including Keweenaw and Huron Bays, Black River To Ontonagon MI, Saxon Harbor WI to Black River MI, in LS

VTEC# 199 (CON)

Issued: 01:00 PM

Updated: 01:25 PM

Small Craft Advisory (View Text) expires 10:00 PM by MQT (GS)
Manitou Island to Point Isabelle MI, Huron Islands to Marquette MI, Point Isabelle to Lower Entrance of Portage Canal MI, in LS

VTEC# 199 (CON)

Issued: 04:00 PM

Updated: 01:25 PM

Winter Weather Advisory (View Text) expires 10:00 AM by GGW (Mickelson)
Daniels, Western Roosevelt, Richland, Northern Valley, Eastern Roosevelt, in MT

VTEC# 20 (CON)

Issued: 04:00 PM

Updated: 03:42 PM

Small Craft Advisory (View Text) expires 07:00 PM by APX ()
Grand Traverse Bay south of a line Grand Traverse Light to Norwood MI, Seul Choix Point to 5NM West of Mackinac Bridge, Norwood MI to 5NM West of Mackinac Bridge including Little Traverse Bay, Sleeping Bear Point to Grand Traverse Light MI, Point Betsie to Sleeping Bear Point MI, Manistee to Point Betsie MI, in LM

VTEC# 123 (CON)

Issued: 04:00 PM

Updated: 04:28 PM

Freezing Spray Warning (View Text) expires 01:00 AM by MQT ()
Lake Superior west of a line from Saxon Harbor WI to Grand Portage MN beyond 5NM, in LS

VTEC# 18 (CON)

Issued: 04:00 PM

Updated: 01:25 PM

Small Craft Advisory (View Text) expires 01:00 AM by BOX ()
Nantucket Sound, Cape Cod Bay, Boston Harbor, Buzzards Bay, Vineyard Sound, Block Island Sound, Rhode Island Sound, Massachusetts Bay and Ipswich Bay, in AN

VTEC# 127 (CON)

Issued: 01:47 PM

Updated: 06:09 PM

Cold Weather Advisory (View Text) expires 09:00 AM by GGW (Zanker)
Central and Southeast Phillips, Northern Valley, Sheridan, Daniels, in MT

VTEC# 17 (EXB)

Issued: 01:35 PM

Updated: 01:35 PM

Cold Weather Advisory (View Text) expires 10:00 AM by BIS (Anglin)
Burke, Williams, Mountrail, Divide, Kidder, McLean, Pierce, McHenry, Sheridan, Renville, Bottineau, Rolette, Stutsman, Ward, Wells, Foster, in ND

VTEC# 18 (CON)

Issued: 01:00 AM

Updated: 08:20 PM

Winter Weather Advisory (View Text) expires 07:00 AM by MQT (MQT)
Houghton, Ontonagon, Keweenaw, in MI

VTEC# 38 (CON)

Issued: 01:00 PM

Updated: 02:39 PM

Flood Warning (View Text) expires 06:41 PM by SEW (JBB)
King, Pierce, in WA

VTEC# 59 (CON)

Issued: 12:53 PM

Updated: 06:41 PM

Small Craft Advisory (View Text) expires 05:00 AM by DLH (BJH)
Oak Point to Saxon Harbor WI, Two Harbors to Duluth MN, Sand Island to Bayfield WI, Port Wing to Sand Island WI, Duluth MN to Port Wing WI, Chequamegon Bay-Bayfield to Oak Point WI, in LS

VTEC# 138 (CON)

Issued: 11:00 AM

Updated: 03:18 PM

Gale Warning (View Text) expires 09:15 AM by AFC ()
Gulf of Alaska Offshore South of 57N North of 55N, in PK

VTEC# 835 (EXT)

Issued: 08:28 AM

Updated: 07:30 PM

Gale Warning (View Text) expires 10:15 AM by AJK ()
Northern Lynn Canal, in PK

VTEC# 340 (EXT)

Issued: 07:37 AM

Updated: 07:27 PM

Small Craft Advisory (View Text) expires 10:30 PM by AJK ()
Glacier Bay, in PK

VTEC# 727 (EXT)

Issued: 07:37 AM

Updated: 12:35 PM

Small Craft Advisory (View Text) expires 10:15 AM by AJK ()
Stephens Passage, in PK

VTEC# 727 (EXT)

Issued: 07:37 AM

Updated: 07:27 PM

Winter Storm Warning (View Text) expires 10:00 AM by BYZ (Arends)
Treasure, Northern Rosebud, Custer, in MT

VTEC# 19 (CON)

Issued: 07:00 AM

Updated: 06:55 PM

Cold Weather Advisory (View Text) expires 01:00 PM by FGF (TL)
West Otter Tail, Wilkin, Grant, East Becker, Wadena, East Otter Tail, West Becker, Lake Of The Woods, Norman, Clay, in MN

VTEC# 20 (CON)

Issued: 07:00 AM

Updated: 07:52 PM

Air Stagnation Advisory (View Text) expires 07:00 AM by BOI (JY)
Lower Treasure Valley, Upper Treasure Valley, Western Magic Valley, Upper Weiser River, in ID

VTEC# 4 (CON)

Issued: 07:00 AM

Updated: 02:46 PM

Air Stagnation Advisory (View Text) expires 07:00 AM by BOI (JY)
Oregon Lower Treasure Valley, Harney County, Malheur County, Baker County, in OR

VTEC# 4 (CON)

Issued: 07:00 AM

Updated: 02:46 PM

Cold Weather Advisory (View Text) expires 01:00 PM by FGF (TL)
Traill, Griggs, Eddy, Benson, Steele, Richland, Sargent, Ransom, Cass, Barnes, in ND

VTEC# 20 (CON)

Issued: 07:00 AM

Updated: 07:52 PM

Lake Effect Snow Warning (View Text) expires 04:00 PM by BUF (Hitchcock)
Oswego, in NY

VTEC# 11 (CON)

Issued: 07:00 AM

Updated: 12:49 PM

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: 05:52 PM

Small Craft Advisory (View Text) expires 10:00 PM by OKX ()
Moriches Inlet NY to Montauk Point NY out 20 nm, in AN

VTEC# 117 (EXT)

Issued: 05:44 AM

Updated: 05:55 PM

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: 03:39 PM

Winter Weather Advisory (View Text) expires 01:00 AM by BGM (BJT)
Northern Oneida, in NY

VTEC# 29 (CON)

Issued: 04:00 AM

Updated: 07:37 PM

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

Winter Storm Warning (View Text) expires 10:00 AM by GGW (Mickelson)
McCone, Petroleum, Central and Southern Valley, Central and Southeast Phillips, Prairie, Dawson, Northern Phillips, Southwest Phillips, Wibaux, Garfield, in MT

VTEC# 6 (CON)

Issued: 12:00 AM

Updated: 03:42 PM

Small Craft Advisory (View Text) expires 07:00 AM by BUF (Reynolds)
Sodus Bay to Mexico Bay NY, Hamlin Beach to Sodus Bay NY, in LO

VTEC# 101 (EXT)

Issued: 09:49 PM

Updated: 12:53 PM

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: 12:53 PM

Cold Weather Advisory (View Text) expires 09:00 AM by GGW (Mickelson)
Dawson, Central and Southern Valley, Eastern Roosevelt, Western Roosevelt, McCone, Richland, Northern Phillips, Wibaux, in MT

VTEC# 17 (EXT)

Issued: 09:00 PM

Updated: 01:35 PM

Gale Warning (View Text) expires 09:15 AM by AFC ()
Gluf of Alaska Offshore North of 57N and West of 1, in PK

VTEC# 833 (EXT)

Issued: 07:20 PM

Updated: 07:30 PM

Winter Weather Advisory (View Text) expires 10:00 AM by BYZ (Lester)
Powder River, Fallon, Carter, in MT

VTEC# 41 (CON)

Issued: 07:00 PM

Updated: 06:55 PM

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: 03:31 PM

Small Craft Advisory (View Text) expires 10:45 PM by AJK ()
Stephens Passage, in PK

VTEC# 726 (EXT)

Issued: 01:32 PM

Updated: 07:37 AM

Flood Warning (View Text) expires 02:00 PM by PDT (LN)
Benton, in WA

VTEC# 7 (CON)

Issued: 01:13 PM

Updated: 05:59 PM

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

Flood Warning (View Text) expires 06:00 PM by OTX (Fewkes)
Kootenai, Shoshone, in ID

VTEC# 8 (CON)

Issued: 09:46 AM

Updated: 06:21 PM

Rip Currents Statement (View Text) expires 05:00 AM by JSJ ()
Northeast, Northwest, San Juan and Vicinity, North Central, in PR

VTEC# 31 (EXT)

Issued: 05:00 AM

Updated: 03:31 PM

Rip Currents Statement (View Text) expires 05:00 PM by JSJ ()
Culebra, in PR

VTEC# 31 (EXT)

Issued: 05:00 AM

Updated: 03:31 PM

Flood Warning (View Text) expires 02:32 PM by OTX (VMT)
Chelan, in WA

VTEC# 5 (EXT)

Issued: 12:52 AM

Updated: 06:19 PM

Flood Warning (View Text) expires 09:01 AM by SEW (JBB)
Whatcom, in WA

VTEC# 54 (EXT)

Issued: 10:07 PM

Updated: 06:57 PM

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

Flood Warning (View Text) expires 06:57 PM by SEW (33)
Skagit, in WA

VTEC# 42 (EXT)

Issued: 04:42 PM

Updated: 06:57 PM

Flood Warning (View Text) expires 10:20 PM by SEW (33)
King, in WA

VTEC# 53 (EXT)

Issued: 02:20 PM

Updated: 06:41 PM

Gale Warning (View Text) expires 12:00 AM by CAR ()
Coastal Waters from Schoodic Point, ME to Stonington, ME out 25 NM, Coastal Waters from Eastport, ME to Schoodic Point, ME out 25 NM, in AN

VTEC# 37 (CON)

Issued: 01:00 PM

Updated: 04:56 PM

Gale Warning (View Text) expires 09:00 PM by GYX (Tubbs)
Coastal Waters from Port Clyde, ME to Cape Elizabeth, ME out 25 NM, Coastal Waters from Cape Elizabeth, ME to Merrimack River, MA out 25 NM, Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM, in AN

VTEC# 38 (CON)

Issued: 01:00 PM

Updated: 04:57 PM

Flood Warning (View Text) expires 01:28 PM by SEW (JBB)
King, in WA

VTEC# 49 (EXT)

Issued: 12:24 PM

Updated: 06:41 PM

Beach Hazard Statement (View Text) expires 01:00 AM by MTR ()
Coastal North Bay Including Point Reyes National Seashore, Southern Monterey Bay and Big Sur Coast, San Fransisco Peninsula Coast, Northern Monterey Bay, San Francisco, in CA

VTEC# 22 (CON)

Issued: 10:00 AM

Updated: 07:45 AM

Flood Warning (View Text) expires 09:59 PM by SEW (33)
Grays Harbor, in WA

VTEC# 41 (EXT)

Issued: 07:21 PM

Updated: 07:35 PM

Flood Warning (View Text) expires 06:41 PM by SEW (33)
Pierce, King, in WA

VTEC# 44 (CON)

Issued: 04:59 PM

Updated: 06:41 PM

Flood Warning (View Text) expires 07:00 AM by PDT (LN)
Yakima, in WA

VTEC# 8 (CON)

Issued: 04:21 PM

Updated: 05:59 PM

Small Craft Advisory (View Text) expires 01:00 AM by BUF ()
Niagara River to Hamlin Beach NY, in LO

VTEC# 101 (EXT)

Issued: 03:00 PM

Updated: 12:53 PM

Flood Warning (View Text) expires 07:16 PM by SEW (27)
Grays Harbor, Thurston, in WA

VTEC# 38 (EXT)

Issued: 01:43 PM

Updated: 07:35 PM

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

Flood Warning (View Text) expires 06:41 PM by SEW (27)
King, in WA

VTEC# 39 (CON)

Issued: 09:57 AM

Updated: 06:41 PM

Small Craft Advisory (View Text) expires 10:15 AM by AJK ()
Northern Chatham Strait, in PK

VTEC# 718 (EXT)

Issued: 09:05 AM

Updated: 07:27 PM

Flood Warning (View Text) expires 03:34 AM by SEW (62)
Snohomish, in WA

VTEC# 32 (EXT)

Issued: 08:52 AM

Updated: 07:17 PM

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

Flood Warning (View Text) expires 04:18 PM by SEW (62)
Snohomish, in WA

VTEC# 31 (EXT)

Issued: 08:10 AM

Updated: 07:17 PM

Flood Warning (View Text) expires 06:57 PM by SEW (62)
King, in WA

VTEC# 30 (EXT)

Issued: 06:14 AM

Updated: 07:17 PM

Flood Warning (View Text) expires 08:00 AM by PDT (PDT)
Yakima, in WA

VTEC# 5 (CON)

Issued: 05:09 AM

Updated: 05:59 PM

Flood Warning (View Text) expires 06:02 AM by SEW (62)
Skagit, in WA

VTEC# 35 (EXT)

Issued: 04:56 AM

Updated: 06:57 PM

Flood Warning (View Text) expires 10:37 AM by SEW (33)
Lewis, in WA

VTEC# 20 (EXT)

Issued: 02:19 AM

Updated: 07:17 PM

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

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

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.