us-gov-api

Small Craft Advisory — Currituck Sound Severity: Minor. Certainty: Likely. * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and waves around 2 ft expected. * WHERE...Currituck Sound. * WHEN...Until 1 PM EDT this afternoon. * IMPACTS...Conditions will be hazardous to

Small Craft Advisory — Rappahannock River from Urbanna to Windmill Point; York River; James River from Jamestown to the James River Bridge Severity: Minor. Certainty: Likely. * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and waves 1 to 2 ft expected. * WHERE...Rapp

Small Craft Advisory — Coastal waters from Parramore Island to Cape Charles Light VA out 20 NM; Coastal Waters from Cape Charles Light to Virginia-North Carolina border out 20 NM; Coastal waters from NC VA border to Currituck Beach Light NC out 20 NM Severity: Minor. Certainty: L

Flood Warning — Washington, OH; Doddridge, WV; Pleasants, WV; Ritchie, WV; Tyler, WV Severity: Severe. Certainty: Likely. * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Northeastern Washington County in southeastern Ohio... Northwestern Doddridge County in n

Flash Flood Warning — Piute, UT Severity: Severe. Certainty: Likely. FFWSLC The National Weather Service in Salt Lake City has issued a * Flash Flood Warning for... The Cottonwood burn scar in... Southwestern Piute County in central Utah... * Until 415 AM MDT. * At 126 AM MDT

Flood Advisory — DeSoto, MS; Shelby, TN Severity: Minor. Certainty: Likely. * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of North Mississippi, including the following county, DeSoto and West Tennessee, including the following county, Shelby. *

Flood Warning — Barbour, WV; Lewis, WV; Pocahontas, WV; Randolph, WV; Upshur, WV Severity: Severe. Certainty: Likely. * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Southeastern Barbour County in northeastern West Virginia... Northeastern Pocahontas County

Small Craft Advisory — 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; Green Bay south of line from Oconto WI to Little Sturgeon Bay WI Severity: Minor. Certainty: Likely. * WHAT...Northwest winds 10

Small Craft Advisory — Rock Island Passage to Sturgeon Bay WI; Sturgeon Bay to Two Rivers WI; Two Rivers to Sheboygan WI Severity: Minor. Certainty: Likely. * WHAT...Northwest winds 10 to 20 kts with gusts up to 25 kts and waves 2 to 4 ft. * WHERE...Lake Michigan nearshore water

Flood Watch — Lower Yampa River Basin; Central Yampa River Basin; Roan and Tavaputs Plateaus; Elkhead and Park Mountains; Upper Yampa River Basin; Grand Valley; Debeque to Silt Corridor; Central Colorado River Basin; Grand and Battlement Mesas; Gore and Elk Mountains/Central Moun

Flood Watch — Marsh and Arbon Highlands; Franklin/Eastern Oneida Region; Bear River Range; Bear Lake Valley; Blackfoot Mountains; Caribou Range; Big Hole Mountains; Teton Valley; Centennial Mountains/Island Park Severity: Severe. Certainty: Possible. * WHAT...Flash flooding cause

Flash Flood Watch — Sawtooth/Stanley Basin Severity: Severe. Certainty: Possible. * WHAT...Flash flooding and debris flows caused by excessive rainfall continue to be possible over the Wapiti burn scar. * WHERE...A portion of central Idaho, including the following area, Sawtooth

Flood Advisory — Goochland, VA; Hanover, VA; Henrico, VA; King William, VA; Powhatan, VA Severity: Minor. Certainty: Likely. * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Portions of central and east central Virginia, including the following counties, in

Flood Watch — South Central Mountains Severity: Severe. Certainty: Possible. * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...The South Central Mountains, including the Ruidoso area burn scars. * WHEN...From noon MDT today through this af

Flood Watch — Northwest Plateau; Chuska Mountains; Far Northwest Highlands; Northwest Highlands; West Central Plateau; West Central Mountains; West Central Highlands; Southwest Mountains Severity: Severe. Certainty: Possible. * WHAT...Flash flooding caused by excessive rainfall c

Flood Warning — Morgan, OH; Perry, OH; Washington, OH Severity: Severe. Certainty: Likely. * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Morgan County in southeastern Ohio... Perry County in southeastern Ohio... Northwestern Washington County in southeaster

Flood Warning — Braxton, WV; Calhoun, WV; Gilmer, WV; Lewis, WV; Ritchie, WV Severity: Severe. Certainty: Likely. * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northeastern Braxton County in north central West Virginia... Northeastern Calhoun County in no

Heat Advisory — Fisher; Nolan; Haskell; Throckmorton; Jones; Shackelford; Taylor; Callahan; Coleman; Brown; McCulloch; San Saba; Mason Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 107 expected. * WHERE...The Big Country, Heartland, and Mason County. *

Flood Watch — Red Lodge Foothills; Paradise Valley; Livingston Area; Beartooth Foothills; Absaroka/Beartooth Mountains; Southern Big Horn; Southeastern Carbon; Bighorn Canyon; Northern Carbon; Pryor/Northern Bighorn Mountains; Northeast Bighorn Mountains; Sheridan Foothills Sever

Heat Advisory — Llano; Burnet; Williamson; Hays; Travis; Bastrop; Lee; Medina; Bexar; Comal; Guadalupe; Caldwell; Fayette; Frio; Atascosa; Wilson; Karnes; Gonzales; De Witt; Lavaca Severity: Moderate. Certainty: Likely. * WHAT...High temperatures of 100 to 104 degrees and heat in

Small Craft Advisory — Cross Sound Severity: Minor. Certainty: Likely. Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combined

Small Craft Advisory — Clarence Strait Severity: Minor. Certainty: Likely. Southeast Alaska Inside Waters from Dixon Entrance to Skagway Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one-third of the combi

M 4.5 - South Sandwich Islands region Magnitude: 4.5. Place: South Sandwich Islands region. Significance: 312. Tsunami: no. Alert: none.

Extreme Heat Warning — Antelope Valley Severity: Severe. Certainty: Likely. * WHAT...Hot daytime conditions with high temperatures between 100 and 108 common. Warm overnight conditions will bring less relief than usual. * WHERE...Antelope Valley. * WHEN...From 10 AM Thursday to

Heat Advisory — Ventura County Inland Coast; Los Angeles County Inland Coast including Downtown Los Angeles Severity: Moderate. Certainty: Likely. * WHAT...Hot daytime conditions with high temperatures between 88 and 96 common. Warm overnight conditions will bring less relief tha

Flood Warning — Barbour, WV; Doddridge, WV; Gilmer, WV; Harrison, WV; Lewis, WV; Randolph, WV; Ritchie, WV; Taylor, WV; Tyler, WV; Upshur, WV Severity: Severe. Certainty: Likely. * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...North Central Gilmer County in

Heat Advisory — Cuyama Valley; Santa Clarita Valley; Santa Lucia Mountains; Southern Salinas Valley; San Luis Obispo County Interior Valleys; San Luis Obispo County Mountains; Santa Ynez Valley; Santa Ynez Mountains Eastern Range; Santa Barbara County Interior Mountains; Lake Cas

Heat Advisory — Santa Barbara County Southwestern Coast Severity: Moderate. Certainty: Likely. * WHAT...For the Heat Advisory, Hot daytime conditions with high temperatures between 88 and 98 common. Very warm overnight conditions will bring little relief. For the Wind Advisory, N

Heat Advisory — Santa Barbara County Southeastern Coast Severity: Moderate. Certainty: Likely. * WHAT...Hot daytime conditions in the foothills with high temperatures between 88 and 98 common. Very warm overnight conditions will bring little relief. * WHERE...Santa Barbara Count

Heat Advisory — Santa Ynez Mountains Western Range Severity: Moderate. Certainty: Likely. * WHAT...For the Heat Advisory, Hot daytime conditions with high temperatures between 97 and 107 common. Very warm overnight conditions will bring less relief than usual. For the Wind Adviso

Wind Advisory — Santa Ynez Mountains Western Range Severity: Moderate. Certainty: Likely. * WHAT...For the Heat Advisory, Hot daytime conditions with high temperatures between 97 and 107 common. Very warm overnight conditions will bring less relief than usual. For the Wind Adviso

Wind Advisory — Santa Barbara County Southwestern Coast Severity: Moderate. Certainty: Likely. * WHAT...For the Heat Advisory, Hot daytime conditions with high temperatures between 88 and 98 common. Very warm overnight conditions will bring little relief. For the Wind Advisory, N

Flood Warning — Anne Arundel, MD; Howard, MD Severity: Severe. Certainty: Likely. * WHAT...Flooding caused by excessive rainfall is occurring along the Little Patuxent River. * WHERE...A portion of central Maryland, including the following counties, Anne Arundel and Howard. * W

Extreme Heat Warning — Parker Valley; Yuma; Imperial County Southwest; Salton Sea; Chuckwalla Mountains; Imperial County Southeast; Imperial County West; Imperial Valley; Chiriaco Summit; Palo Verde Valley; Chuckwalla Valley Severity: Severe. Certainty: Likely. * WHAT...Dangerous

Extreme Heat Warning — Aguila Valley; Tonopah Desert; Gila Bend; Cave Creek/New River; New River Mesa; Rio Verde/Salt River; Fountain Hills/East Mesa; Superior; Northwest Pinal County; West Pinal County; Apache Junction/Gold Canyon; Sonoran Desert Natl Monument Severity: Severe.

Extreme Heat Warning — Kofa; Central La Paz; Southeast Yuma County; Gila River Valley; Joshua Tree NP West; Joshua Tree NP East Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions. Afternoon temperatures 106 to 116 degrees. Major Heat Risk. * WHERE...In Ariz

Extreme Heat Warning — Northwest Valley; Buckeye/Avondale; Deer Valley; Central Phoenix; North Phoenix/Glendale; Scottsdale/Paradise Valley; East Valley; South Mountain/Ahwatukee; Southeast Valley/Queen Creek Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot condition

Extreme Heat Warning — San Diego County Mountains Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with high temperatures as hot as the mid 90s to 104 and low temperatures as warm as the 70s for Thursday through Saturday expected. * WHERE...San Diego Coun

Heat Advisory — Orange County Inland Severity: Moderate. Certainty: Likely. * WHAT...High temperatures in the 90s and low temperatures in the upper 60s and lower 70s expected. * WHERE...Orange County Inland Areas. * WHEN...From 10 AM this morning to 8 PM PDT Monday. * IMPACTS.

Extreme Heat Warning — Coachella Valley; San Diego County Deserts; San Gorgonio Pass Near Banning Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with high temperatures as hot as 113 to 119 and for Friday and Saturday and low temperatures as warm as the u

Heat Advisory — San Diego County Coastal Areas Severity: Moderate. Certainty: Likely. * WHAT...High temperatures in the mid 80s to lower 90s for the mesas and other higher coastal terrain and low temperatures in the lower 70s expected. * WHERE...San Diego County Coastal Areas.

Heat Advisory — San Diego County Inland Valleys Severity: Moderate. Certainty: Likely. * WHAT...High temperatures as hot as the mid 90s to 105 for the inland valleys on Thursday and Friday and low temperatures as warm as the 70s for the inland valleys on Friday and Saturday expec

Extreme Heat Warning — San Bernardino and Riverside County Valleys-The Inland Empire Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with high temperatures as hot as the upper 90s to 110 and low temperatures as warm as the 70s for Thursday through Saturda

Heat Advisory — San Bernardino and Riverside County Valleys-The Inland Empire Severity: Moderate. Certainty: Observed. The Heat Advisory has been replaced. Please see the latest information from NWS San Diego CA on this developing situation.

Heat Advisory — Santa Ana Mountains and Foothills Severity: Moderate. Certainty: Likely. * WHAT...High temperatures as hot as the 90s to 102 and low temperatures as warm as the mid 70s to mid 80s for Thursday and Friday expected. * WHERE...Santa Ana Mountains and Foothills. * W

Heat Advisory — San Bernardino County Mountains; Riverside County Mountains Severity: Moderate. Certainty: Likely. * WHAT...High temperatures as hot as the 90s to 102 and low temperatures as warm as the 70s and lower 80s below 6500 feet for Thursday through Saturday expected. *

Extreme Heat Warning — Apple and Lucerne Valleys Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with high temperatures as hot as 100 to 110 for Thursday through Saturday and low temperatures as warm as the mid 70s to upper 80s for Friday and Saturday exp

Heat Advisory — San Diego County Mountains Severity: Moderate. Certainty: Observed. The Heat Advisory has been replaced. Please see the latest information from NWS San Diego CA on this developing situation.

Extreme Heat Warning — Caddo; Bossier; Webster; De Soto; Red River; Bienville; Sabine; Natchitoches; Wood; Upshur; Marion; Smith; Gregg; Harrison; Cherokee; Rusk; Panola; Nacogdoches; Shelby; Angelina; San Augustine; Sabine Severity: Severe. Certainty: Likely. * WHAT...Dangerousl

Heat Advisory — Perry; Chilton; Marengo; Dallas; Autauga; Lowndes Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 106. * WHERE...Autauga, Chilton, Dallas, Lowndes, Marengo, and Perry Counties. * WHEN...Until 9 PM CDT this evening. * IMPACTS...Hot temper