us-gov-api

Heat Advisory — McKean; Potter; Elk; Cameron; Northern Clinton; Clearfield; Northern Centre; Cambria; Somerset; Tioga; Northern Lycoming; Sullivan Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 104 expected. * WHERE...A portion of central Pennsylvania.

Extreme Heat Warning — Blair; Bedford; Fulton Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values up to 106. * WHERE...Bedford, Blair, and Fulton Counties. * WHEN...Until 8 PM EDT Friday. * IMPACTS...Heat related illnesses increase s

Heat Advisory — Southern Centre; Huntingdon; Mifflin; Juniata; Franklin; Southern Clinton; Southern Lycoming; Union; Snyder; Montour; Northumberland; Columbia; Perry; Schuylkill; Cumberland Severity: Moderate. Certainty: Likely. * WHAT...For the Extreme Heat Warning, dangerously

Heat Advisory — Warren Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 103. * WHERE...Warren County. * WHEN...Until 8 PM EDT Friday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...High temperatures will

Extreme Heat Warning — Dallas; Polk; Jasper; Poweshiek; Madison; Warren; Marion; Mahaska; Union; Clarke; Lucas; Monroe; Wapello; Taylor; Ringgold; Decatur; Wayne; Appanoose; Davis Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values over

Extreme Heat Warning — Hartford; Tolland; Windham; Western Franklin; Eastern Franklin; Northern Worcester; Central Middlesex County; Western Essex; Eastern Essex; Western Hampshire; Western Hampden; Eastern Hampshire; Eastern Hampden; Southern Worcester; Western Norfolk; Southeas

Flood Advisory — Antrim, MI Severity: Minor. Certainty: Likely. * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of northern Michigan, including the following county, Antrim. * WHEN...Until 615 AM EDT. * IMPACTS...Minor flooding in low-lying and

Heat Advisory — Barnstable; Dukes Severity: Moderate. Certainty: Likely. * WHAT...Heat index values of 95 to 105 degrees. * WHERE...Barnstable MA and Dukes MA Counties. * WHEN...Until 8 PM EDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Air Quality Alert — Eastern Passaic; Hudson; Western Bergen; Eastern Bergen; Western Essex; Eastern Essex; Western Union; Eastern Union Severity: Unknown. Certainty: Unknown. The New Jersey Department of Environmental Protection has issued an Air Quality Action Day for the follow

Air Quality Alert — Rockland; Northern Westchester; Southern Westchester; New York (Manhattan); Bronx; Richmond (Staten Is.); Kings (Brooklyn); Northwest Suffolk; Northeast Suffolk; Southwest Suffolk; Southeast Suffolk; Northern Queens; Northern Nassau; Southern Queens; Southern

Air Quality Alert — Southern Fairfield; Southern New Haven; Southern Middlesex; Southern New London Severity: Unknown. Certainty: Unknown. The Connecticut Department of Energy and Environmental Protection has issued an Air Quality Action Day for the following counties: Southern

Rip Current Statement — Kings (Brooklyn); Southwest Suffolk; Southeast Suffolk; Southern Queens; Southern Nassau Severity: Moderate. Certainty: Likely. * WHAT...Dangerous rip currents. * WHERE...Kings (Brooklyn), Southwest Suffolk, Southeast Suffolk, Southern Queens and Southern

Heat Advisory — Greenwood; Woodson; Allen; Elk; Wilson; Neosho; Chautauqua; Montgomery; Labette Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 101. * WHERE...Allen, Chautauqua, Elk, Greenwood, Labette, Montgomery, Neosho, Wilson, and Woodson Counties. *

Extreme Heat Warning — Schuyler; Logan; De Witt; Piatt; Champaign; Vermilion; Cass; Menard; Scott; Morgan; Sangamon; Christian; Macon; Moultrie; Douglas; Coles; Edgar; Shelby; Cumberland; Clark; Effingham; Jasper; Crawford; Clay; Richland; Lawrence Severity: Severe. Certainty: Li

Extreme Heat Warning — Knox; Stark; Peoria; Marshall; Woodford; Fulton; Tazewell; McLean; Mason Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values around 105. * WHERE...Marshall, Mason, McLean, Peoria, Stark, Tazewell, Woodford, Fulto

Extreme Heat Warning — Northern Cook; Central Cook; Southern Cook Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with peak heat index values of 100 to 105 degrees. * WHERE...Central Cook, Northern Cook, and Southern Cook Counties. * WHEN...Until midnig

Extreme Heat Warning — Winnebago; Boone; McHenry; Lake; Ogle; Lee; De Kalb; Kane; DuPage; La Salle; Kendall; Grundy; Kankakee; Livingston; Iroquois; Ford; Northern Will; Southern Will; Eastern Will; Lake; Porter; Newton; Jasper; Benton Severity: Severe. Certainty: Likely. * WHAT.

M 5.2 - South Sandwich Islands region Magnitude: 5.2. Place: South Sandwich Islands region. Significance: 416. Tsunami: no. Alert: none.

Small Craft Advisory — Moriches Inlet NY to Montauk Point NY out 20 NM; Fire Island Inlet NY to Moriches Inlet NY out 20 NM; Sandy Hook NJ to Fire Island Inlet NY out 20 NM Severity: Minor. Certainty: Likely. * WHAT...Seas 3 to 5 feet. * WHERE...Sandy Hook NJ to Montauk Point NY

Extreme Heat Warning — Northern New London; Southern Middlesex; Southern New London; Northwest Suffolk; Northeast Suffolk; Southwest Suffolk; Southeast Suffolk; Northern Nassau; Southern Nassau Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat ind

Extreme Heat Warning — New York (Manhattan); Bronx; Richmond (Staten Is.); Kings (Brooklyn); Northern Queens; Southern Queens Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values of 105 to 115 expected. * WHERE...Bronx, Kings (Brooklyn)

Extreme Heat Warning — Northern Fairfield; Northern New Haven; Northern Middlesex; Southern Fairfield; Southern New Haven; Western Passaic; Eastern Passaic; Hudson; Western Bergen; Eastern Bergen; Western Essex; Eastern Essex; Western Union; Eastern Union; Orange; Putnam; Rocklan

Small Craft Advisory — Cape Tolstoi to Unalga Pass from 15 to 100 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed a

Small Craft Advisory — North and West of Nunivak Island Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction

Small Craft Advisory — Castle Cape to Cape Tolstoi from 15 to 100 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed a

Small Craft Advisory — Port Heiden to Nelson Lagoon out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and d

Small Craft Advisory — Saint Matthew Island Waters Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction expec

Small Craft Advisory — Nelson Lagoon to Cape Sarichef out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and

Small Craft Advisory — Sitkinak to Castle Cape from 15 to 100 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and d

Small Craft Advisory — Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predo

Small Craft Advisory — Kuskokwim Delta from 15 to 80 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed and direction

Small Craft Advisory — Nikolski to Seguam Pacific Side from 15 to 75 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant spee

Small Craft Advisory — Unalga Pass to Nikolski Pacific Side from 15 to 85 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant

Small Craft Advisory — Kuskokwim Delta and Etolin Strait out to 15 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out. Wind forecasts reflect the predominant speed

Small Craft Advisory — Coastal waters from Provincetown MA to Chatham MA to Nantucket MA out 20 NM; Coastal Waters extending out to 25 NM South of Marthas Vineyard and Nantucket; Coastal Waters from Montauk NY to Marthas Vineyard extending out to 20 NM South of Block Island Sever

Small Craft Advisory — Cape Cod Bay; Nantucket Sound; Vineyard Sound; Buzzards Bay; Rhode Island Sound; Block Island Sound Severity: Minor. Certainty: Likely. * WHAT...Southwest winds 10 to 20 kt with gusts up to 25 kt and seas 2 to 4 feet. * WHERE...Portions of Massachusetts co

Severe Thunderstorm Warning — Deuel, NE; Garden, NE Severity: Severe. Certainty: Observed. SVRLBF The National Weather Service in North Platte has issued a * Severe Thunderstorm Warning for... Southern Garden County in the Panhandle of Nebraska... Western Deuel County in the Pa

Extreme Heat Warning — Carroll; Warren; Tippecanoe; Clinton; Howard; Fountain; Montgomery; Boone; Tipton; Hamilton; Madison; Delaware; Randolph; Vermillion; Parke; Putnam; Hendricks; Marion; Hancock; Henry; Vigo; Clay; Owen; Morgan; Johnson; Shelby; Rush; Sullivan; Greene; Monroe

Severe Thunderstorm Warning — Logan, CO Severity: Severe. Certainty: Observed. At 236 AM MDT, a severe thunderstorm was located near Peetz, or 26 miles north of Sterling, moving northeast at 30 mph. HAZARD...Half dollar size hail. SOURCE...Radar indicated. IMPACT...Damage to v

Flood Advisory — Logan, CO; Weld, CO Severity: Minor. Certainty: Likely. * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Northwestern Logan County in northeastern Colorado... Northeastern Weld County in northeastern Colorado... * WHEN...Until 530 AM MDT.

Severe Thunderstorm Warning — Cheyenne, NE Severity: Severe. Certainty: Observed. SVRCYS The National Weather Service in Cheyenne has issued a * Severe Thunderstorm Warning for... Southeastern Cheyenne County in the Panhandle of Nebraska... * Until 315 AM MDT. * At 234 AM MDT

Special Weather Statement — Hettinger; Bowman; Adams Severity: Moderate. Certainty: Observed. At 231 AM MDT, Doppler radar was tracking a strong thunderstorm near Reeder, or 15 miles northwest of Hettinger, moving northeast at 30 mph. HAZARD...Wind gusts up to 40 mph and penny s

Flood Advisory — Lane, KS; Scott, KS Severity: Minor. Certainty: Likely. * WHAT...Flooding caused by excessive rainfall is expected. * WHERE...A portion of west central Kansas, including the following counties, Lane and Scott. * WHEN...Until 530 AM CDT. * IMPACTS...Minor flood

Heat Advisory — Mecklenburg; Lunenburg; Brunswick; Greensville; Accomack; Northampton Severity: Moderate. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 107 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values 110 or

Extreme Heat Watch — Mecklenburg; Lunenburg; Brunswick; Greensville; Accomack; Northampton Severity: Severe. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 107 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values 110

Extreme Heat Watch — Northampton; Hertford; Gates; Pasquotank; Camden; Western Currituck; Bertie; Chowan; Perquimans Severity: Severe. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 105 expected. For the Extreme Heat Watch, dangerously hot conditions w

Extreme Heat Warning — Prince Edward; Nottoway; Dinwiddie; Sussex; Surry Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values 110 or greater expected. * WHERE...Prince Edward, Dinwiddie, Nottoway, Surry, and Sussex Counties. * WHEN...F

Extreme Heat Warning — Fluvanna; Cumberland; Goochland; Amelia; Powhatan; Prince George; Charles City; New Kent; Gloucester; Mathews; James City; Western Louisa; Eastern Louisa; Western Hanover; Eastern Hanover; Western Chesterfield; Eastern Chesterfield (Including Col. Heights);

Extreme Heat Warning — Southampton; Chesapeake; Virginia Beach; Newport News; Hampton/Poquoson; Isle of Wight; Suffolk; Norfolk; Portsmouth Severity: Severe. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 107 expected. For the Extreme Heat Warning, dan

Heat Advisory — Southampton; Chesapeake; Virginia Beach; Newport News; Hampton/Poquoson; Isle of Wight; Suffolk; Norfolk; Portsmouth Severity: Moderate. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 107 expected. For the Extreme Heat Warning, dangerou