IEM :: RADAR & NWS Warnings

NWS CWSU/WFO/RFC Office:

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Time:	:

Warnings Valid at: 09 Aug 2026 08:12 AM CDT

Severe Thunderstorm Warning (View Text) expires 08:15 AM by ARX (KB)
Juneau, Monroe, in WI

VTEC# 168 (EXP)

Issued: 07:41 AM

Updated: 08:11 AM

Dense Fog Advisory (View Text) expires 09:00 AM by LBF ()
Loup, Garfield, Wheeler, McPherson, Logan, Custer, Deuel, Holt, Blaine, Lincoln, Perkins, Keith, Keya Paha, Boyd, Brown, Rock, Thomas, in NE

VTEC# 7 (NEW)

Issued: 07:22 AM

Updated: 07:22 AM

Dense Fog Advisory (View Text) expires 09:00 AM by GID (Stump)
Dawson, Buffalo, Hall, Valley, Greeley, Nance, Sherman, Hamilton, Howard, Merrick, Polk, in NE

VTEC# 13 (NEW)

Issued: 07:20 AM

Updated: 07:20 AM

Dense Fog Advisory (View Text) expires 09:00 AM by OAX (Petersen)
Cedar, Wayne, Boone, Madison, Stanton, Cuming, Platte, Colfax, Butler, Knox, Pierce, Antelope, in NE

VTEC# 10 (NEW)

Issued: 07:06 AM

Updated: 07:06 AM

Flash Flood Warning (View Text) expires 12:00 PM by DMX (Lee)
Webster, in IA

VTEC# 24 (NEW)

Issued: 05:48 AM

Updated: 05:48 AM

Rip Currents Statement (View Text) expires 07:00 PM by MFL (RAG)
Coastal Broward County, Coastal Palm Beach County, in FL

VTEC# 27 (NEW)

Issued: 02:54 AM

Updated: 02:54 AM

Small Craft Advisory (View Text) expires 11:00 PM by MTR ()
Waters from Pt. Arena to Pigeon Pt. CA from 10 to 60 nm, in PZ

VTEC# 91 (EXT)

Issued: 05:00 PM

Updated: 04:07 AM

Small Craft Advisory (View Text) expires 05:00 AM by EKA ()
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm, Coastal waters from Pt. St. George to Cape Mendocino CA out 10 nm, in PZ

VTEC# 74 (EXT)

Issued: 05:00 PM

Updated: 04:28 AM

Gale Warning (View Text) expires 05:00 AM by EKA ()
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm, in PZ

VTEC# 27 (EXT)

Issued: 05:00 PM

Updated: 04:28 AM

Gale Warning (View Text) expires 12:00 PM by EKA ()
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm, in PZ

VTEC# 27 (CON)

Issued: 05:00 PM

Updated: 04:28 AM

Gale Warning (View Text) expires 10:00 PM by MFR ()
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm, Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm, in PZ

VTEC# 15 (CON)

Issued: 04:00 PM

Updated: 04:45 AM

Small Craft Advisory (View Text) expires 10:00 PM by MFR ()
Waters from Florence to Cape Blanco OR from 10 to 60 nm, Coastal waters from Florence to Cape Blanco OR out 10 nm, in PZ

VTEC# 67 (CON)

Issued: 04:00 PM

Updated: 04:45 AM

Heat Advisory (View Text) expires 10:00 PM by SGX (17)
Santa Ana Mountains and Foothills, San Diego County Valleys, San Bernardino and Riverside County Valleys -The Inland Empire, Riverside County Mountains, San Diego County Mountains, San Bernardino County Mountains, in CA

VTEC# 8 (CON)

Issued: 12:00 PM

Updated: 05:03 AM

Heat Advisory (View Text) expires 09:00 PM by BOU (MAI)
Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County, North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County, Larimer County Below 6000 Feet/Northwest Weld County, in CO

VTEC# 6 (CON)

Issued: 12:00 PM

Updated: 04:27 AM

Heat Advisory (View Text) expires 10:00 PM by LOX (Cohen)
Los Angeles County San Gabriel Valley, Santa Clarita Valley, in CA

VTEC# 12 (EXB)

Issued: 12:00 PM

Updated: 11:11 AM

Red Flag Warning (View Text) expires 10:00 PM by RIW ()
Lincoln and Uinta Counties/Lower Elevations, Upper Green River Basin/Rock Springs BLM, Sweetwater County/Rock Springs BLM/Flaming Gorge NRA, Granite/Green/Ferris/Rattlesnake Mountains, East Wind River Mountains/South Shoshone NF, Yellowstone National Park, North Big Horn Basin/Worland BLM, Cody Foothills, Natrona County/Casper BLM, Johnson County/Casper BLM, South Big Horn Basin/Worland BLM, Upper Wind River Basin/Wind River Basin, South Bighorn Mountains, Absaroka Mountains/North Shoshone NF, Owl Creek Mountains, Casper Mountain, in WY

VTEC# 21 (CON)

Issued: 12:00 PM

Updated: 01:55 AM

Heat Advisory (View Text) expires 12:00 AM by MTR (MM)
East Bay Interior Valleys, Santa Clara Valley Including San Jose, Monterey Bay/Northern Salinas Valley/Hollister Valley and Carmel Valley, Big Sur Coast, Southern Salinas Valley/Arroyo Seco and Lake San Antonio, Santa Cruz Mountains, Santa Lucia Mountains and Los Padres National Forest, Mountains Of San Benito County And Interior Monterey County Including Pinnacles National Monument, in CA

VTEC# 12 (CON)

Issued: 12:00 PM

Updated: 11:42 PM

Coastal Flood Advisory (View Text) expires 04:00 AM by MTR ()
San Francisco, Southern Monterey Bay and Big Sur Coast, San Francisco Bay Shoreline, Northern Monterey Bay, North Bay Interior Valleys, in CA

VTEC# 8 (CON)

Issued: 07:00 PM

Updated: 11:29 PM

Small Craft Advisory (View Text) expires 11:00 PM by HFO ()
Alenuihaha Channel, Maalaea Bay, Pailolo Channel, Big Island Leeward Waters, Big Island Southeast Waters, in PH

VTEC# 32 (CON)

Issued: 07:00 PM

Updated: 08:12 PM

Extreme Heat Warning (View Text) expires 10:00 AM by REV (CJ)
Western Nevada Basin and Range including Pyramid Lake, in NV

VTEC# 1 (CON)

Issued: 10:00 AM

Updated: 01:53 AM

Small Craft Advisory (View Text) expires 10:00 PM by MFR ()
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm, Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm, in PZ

VTEC# 66 (CON)

Issued: 10:00 AM

Updated: 04:45 AM

Extreme Heat Warning (View Text) expires 01:00 AM by LKN ()
Humboldt County, Northeastern Nye County, Southern Lander County and Southern Eureka County, Northern Lander County and Northern Eureka County, Southwest Elko County, Northwestern Nye County, South Central Elko County, in NV

VTEC# 1 (CON)

Issued: 01:00 PM

Updated: 11:42 PM

Rip Currents Statement (View Text) expires 01:00 AM by MLB ()
Coastal Volusia County, in FL

VTEC# 29 (EXT)

Issued: 01:35 AM

Updated: 12:29 AM

Heat Advisory (View Text) expires 01:00 AM by LKN ()
White Pine County, Northern Elko County, Ruby Mountains and East Humboldt Range, in NV

VTEC# 7 (CON)

Issued: 01:00 PM

Updated: 11:42 PM

Extreme Heat Warning (View Text) expires 01:00 AM by LKN ()
Southeastern Elko County, in NV

VTEC# 1 (CON)

Issued: 01:00 PM

Updated: 11:42 PM

Heat Advisory (View Text) expires 10:00 AM by REV (CJ)
Surprise Valley California, Lassen-Eastern Plumas-Eastern Sierra Counties, in CA

VTEC# 4 (CON)

Issued: 10:00 AM

Updated: 01:53 AM

Heat Advisory (View Text) expires 10:00 AM by REV (CJ)
Northern Washoe County, Mineral and Southern Lyon Counties, Greater Reno-Carson City-Minden Area, in NV

VTEC# 4 (CON)

Issued: 10:00 AM

Updated: 01:53 AM

Extreme Heat Warning (View Text) expires 10:00 PM by LOX ()
Cuyama Valley, in CA

VTEC# 5 (CON)

Issued: 12:00 PM

Updated: 11:11 AM

Extreme Heat Warning (View Text) expires 10:00 PM by SGX (17)
Apple and Lucerne Valleys, Coachella Valley, San Diego County Deserts, Napa County, in CA

VTEC# 7 (CON)

Issued: 12:00 PM

Updated: 05:03 AM

Small Craft Advisory (View Text) expires 02:00 PM by GUM (DeCou)
Rota Coastal Waters, Guam Coastal Waters, in PM

VTEC# 55 (CON)

Issued: 03:00 PM

Updated: 12:36 AM

Small Craft Advisory (View Text) expires 02:00 AM by GUM (DeCou)
Tinian Coastal Waters, Saipan Coastal Waters, in PM

VTEC# 55 (CON)

Issued: 03:00 PM

Updated: 12:36 AM

High Surf Advisory (View Text) expires 01:00 AM by GUM (DeCou)
Guam, in GU

VTEC# 49 (CON)

Issued: 07:00 AM

Updated: 12:36 AM

Rip Currents Statement (View Text) expires 01:00 AM by GUM (DeCou)
Guam, in GU

VTEC# 19 (CON)

Issued: 01:00 AM

Updated: 12:36 AM

Extreme Heat Warning (View Text) expires 10:00 PM by VEF (MW)
Morongo Basin, Cadiz Basin, Western Mojave Desert, Eastern Mojave Desert, Including the Mojave National Preserve, in CA

VTEC# 3 (CON)

Issued: 12:00 PM

Updated: 03:04 AM

Extreme Heat Warning (View Text) expires 10:00 PM by VEF (MW)
Southern Clark County, Lincoln County, Esmeralda and Central Nye County, in NV

VTEC# 3 (CON)

Issued: 12:00 PM

Updated: 03:04 AM

Heat Advisory (View Text) expires 10:00 PM by VEF (MW)
Eastern Sierra Slopes of Inyo County, White Mountains of Inyo County, in CA

VTEC# 2 (CON)

Issued: 12:00 PM

Updated: 03:04 AM

Extreme Heat Warning (View Text) expires 10:00 PM by VEF (MW)
Northwest Plateau, in AZ

VTEC# 3 (CON)

Issued: 12:00 PM

Updated: 03:04 AM

Heat Advisory (View Text) expires 10:00 PM by VEF (MW)
Spring Mountains-Red Rock Canyon, Sheep Range, in NV

VTEC# 2 (CON)

Issued: 12:00 PM

Updated: 03:04 AM

Extreme Heat Warning (View Text) expires 10:00 PM by VEF (MW)
San Bernardino County-Upper Colorado River Valley, Death Valley National Park, in CA

VTEC# 3 (EXT)

Issued: 12:00 PM

Updated: 03:04 AM

Extreme Heat Warning (View Text) expires 10:00 PM by VEF (MW)
Northeast Clark County, Las Vegas Valley, Western Clark and Southern Nye County, in NV

VTEC# 3 (EXT)

Issued: 12:00 PM

Updated: 03:04 AM

Extreme Heat Warning (View Text) expires 10:00 PM by VEF (MW)
Lake Havasu and Fort Mohave, in AZ

VTEC# 3 (EXT)

Issued: 12:00 PM

Updated: 03:04 AM

Download GIS shapefile of current warnings and/or GeoTiff of NEXRAD base reflectivity.

Notes:

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 2002.
Archive of watches begins 1 Jan 1997.