us-gov-api

Small Craft Advisory — Unalaska Bay 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 expected. Sea foreca

Small Craft Advisory — Kiska to Attu Bering Side 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 expecte

Small Craft Advisory — Sledge Island to Wales out to 15 NM Severity: Minor. Certainty: Likely. Northwestern Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third of the

Small Craft Advisory — Cape Krusenstern to Cape Thompson out to 15 NM Severity: Minor. Certainty: Likely. Northwestern Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- th

Small Craft Advisory — Cape Thompson to Cape Beaufort from 15 to 85 NM Severity: Minor. Certainty: Likely. Arctic Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third o

Small Craft Advisory — Cape Beaufort to Point Franklin from 15 to 85 NM Severity: Minor. Certainty: Likely. Arctic Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third

Small Craft Advisory — Cape Beaufort to Point Franklin out to 15 NM Severity: Minor. Certainty: Likely. Arctic Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third of t

Small Craft Advisory — Cape Thompson to Cape Beaufort out to 15 NM Severity: Minor. Certainty: Likely. Arctic Alaska Coastal Waters out 100 NM Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent the average of the highest one- third of th

Small Craft Advisory — West of Barren Islands Including Kamishak Bay Severity: Minor. Certainty: Likely. Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direct

Small Craft Advisory — Marmot Island To Sitkinak from 15 to 85 NM Severity: Minor. Certainty: Likely. Coastal Waters Forecast for the Northern Gulf of Alaska Coast up to 100 nm out including Kodiak Island and Cook Inlet. Wind forecasts reflect the predominant speed and direction

Heat Advisory — Monona; Thurston; Wayne; Boone; Madison; Stanton; Cuming; Burt; Platte; Colfax; Dodge; Washington; Butler; Saunders; Seward; Lancaster; Cass; Otoe; Saline; Jefferson; Gage; Johnson; Nemaha; Pawnee; Richardson Severity: Moderate. Certainty: Likely. * WHAT...Heat in

Extreme Heat Warning — Knox; Cedar; Antelope; Pierce Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values up to 112 expected. * WHERE...Antelope, Cedar, Knox, and Pierce Counties. * WHEN...From noon today to 7 AM CDT Monday. * IMPACTS

Heat Advisory — Harrison; Shelby; Pottawattamie; Mills; Montgomery; Fremont; Page; Douglas; Sarpy Severity: Moderate. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 109 expected. For the Extreme Heat Warning, dangerously hot conditions with heat index

Beach Hazards Statement — Coastal Hancock; Coastal Washington Severity: Moderate. Certainty: Likely. * WHAT...The warm air temperatures in the 70s to low 80s may cause people to underestimate the dangers of the cold water temperatures which are currently in the 50 to 55 degree ra

Heat Advisory — Jefferson; Perry; Franklin; Jackson; Williamson; Union; Johnson; Pope; Alexander; Pulaski; Massac; Fulton; Hickman; Carlisle; Ballard; McCracken; Graves; Livingston; Marshall; Calloway; Perry; Bollinger; Cape Girardeau; Wayne; Carter; Ripley; Butler; Stoddard; Sco

Extreme Heat Warning — Harrison; Shelby; Pottawattamie; Mills; Montgomery; Fremont; Page; Douglas; Sarpy Severity: Severe. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 109 expected. For the Extreme Heat Warning, dangerously hot conditions with heat i

Extreme Heat Watch — Harrison; Shelby; Pottawattamie; Mills; Montgomery; Fremont; Page; Douglas; Sarpy Severity: Severe. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 109 expected. For the Extreme Heat Warning, dangerously hot conditions with heat ind

Flood Watch — Robeson; Bladen; Columbus; Inland Pender; Coastal Pender; Inland New Hanover; Coastal New Hanover; Inland Brunswick; Coastal Brunswick; Dillon; Florence; Marion; Williamsburg; Coastal Horry; Inland Georgetown; Coastal Georgetown; Central Horry; Northern Horry Severi

Extreme Heat Watch — Shawnee; Douglas; Osage; Franklin; Coffey; Anderson Severity: Severe. Certainty: Likely. * WHAT...For the Extreme Heat Warning, dangerously hot conditions with peak heat index values of 108 to 112 expected. For the Extreme Heat Watch, dangerously hot conditio

Heat Advisory — Republic; Washington; Marshall; Nemaha; Brown; Cloud; Clay; Riley; Pottawatomie; Jackson; Jefferson; Ottawa; Dickinson; Geary; Morris; Wabaunsee; Lyon Severity: Moderate. Certainty: Likely. * WHAT...For the Heat Advisory, peak heat index values of 103 to 107 expec

Extreme Heat Watch — Republic; Washington; Marshall; Nemaha; Brown; Cloud; Clay; Riley; Pottawatomie; Jackson; Jefferson; Ottawa; Dickinson; Geary; Morris; Wabaunsee; Lyon Severity: Severe. Certainty: Likely. * WHAT...For the Heat Advisory, peak heat index values of 103 to 107 ex

Extreme Heat Warning — Shawnee; Douglas; Osage; Franklin; Coffey; Anderson Severity: Severe. Certainty: Likely. * WHAT...For the Extreme Heat Warning, dangerously hot conditions with peak heat index values of 108 to 112 expected. For the Extreme Heat Watch, dangerously hot condit

Extreme Heat Watch — Dunn; Pepin; Chippewa; Eau Claire Severity: Severe. Certainty: Observed. The Extreme Heat Watch has been replaced. Please see the latest information from NWS Twin Cities/Chanhassen MN on this developing situation.

Extreme Heat Warning — Stevens; Pope; Lac Qui Parle; Swift; Chippewa; Kandiyohi; Meeker; Wright; Yellow Medicine; Renville; McLeod; Sibley; Redwood; Brown; Nicollet; Le Sueur; Rice; Watonwan; Blue Earth; Waseca; Steele; Martin; Faribault; Freeborn Severity: Severe. Certainty: Lik

Extreme Heat Watch — Barron; Rusk Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values of 100 to 105 possible. * WHERE...Barron and Rusk Counties. * WHEN...From Sunday morning through Sunday evening. * IMPACTS...Heat-related illnesses

Extreme Heat Warning — Dunn; Pepin; Chippewa; Eau Claire Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values of 105 to 110 expected. * WHERE...Chippewa, Dunn, Eau Claire, and Pepin Counties. * WHEN...From 11 AM to 9 PM CDT Sunday. *

Extreme Heat Warning — Stearns; Benton; Sherburne; Isanti; Chisago; Goodhue; Polk; St. Croix; Pierce Severity: Severe. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 100 expected. For the Extreme Heat Warning, dangerously hot conditions with heat index

Heat Advisory — Stearns; Benton; Sherburne; Isanti; Chisago; Goodhue; Polk; St. Croix; Pierce Severity: Moderate. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 100 expected. For the Extreme Heat Warning, dangerously hot conditions with heat index valu

Extreme Heat Watch — Stevens; Pope; Lac Qui Parle; Swift; Chippewa; Kandiyohi; Meeker; Wright; Yellow Medicine; Renville; McLeod; Sibley; Redwood; Brown; Nicollet; Le Sueur; Rice; Watonwan; Blue Earth; Waseca; Steele; Martin; Faribault; Freeborn Severity: Minor. Certainty: Observ

Heat Advisory — Douglas; Todd; Morrison; Mille Lacs; Kanabec Severity: Moderate. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 96 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values of 100 to 105 possible. Lows toni

Extreme Heat Watch — Stearns; Benton; Sherburne; Isanti; Chisago; Goodhue; Polk; St. Croix; Pierce Severity: Severe. Certainty: Observed. The Extreme Heat Watch has been replaced. Please see the latest information from NWS Twin Cities/Chanhassen MN on this developing situation.

Extreme Heat Watch — Douglas; Todd; Morrison; Mille Lacs; Kanabec Severity: Severe. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 96 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values of 100 to 105 possible. Lows t

Extreme Heat Warning — Hennepin; Anoka; Ramsey; Washington; Carver; Scott; Dakota Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values around 100 today and 105 to 110 Sunday. Lows tonight in the mid to upper 70s. * WHERE...Anoka, Carver

Flood Watch — Martin; Pitt; Washington; Tyrrell; Mainland Dare; Greene; Beaufort; Mainland Hyde; Northern Outer Banks Severity: Severe. Certainty: Possible. * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of eastern North Carolina, in

Flood Watch — Duplin; Lenoir; Jones; Pamlico; Northern Craven; Southern Craven; West Carteret; East Carteret; Inland Onslow; Coastal Onslow; Ocracoke Island; Hatteras Island Severity: Severe. Certainty: Possible. * WHAT...Flooding caused by excessive rainfall continues to be poss

Extreme Heat Warning — Mitchell; Floyd Severity: Severe. Certainty: Likely. * WHAT...For the Heat Advisories, heat index values up to 105 expected. For the Extreme Heat Warning and Extreme Heat Watch, dangerously hot conditions with heat index values of 105 to 110 degrees expecte

Extreme Heat Warning — Wabasha; Dodge; Olmsted; Mower Severity: Severe. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 100 expected. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 degrees expected. * WHERE...

Extreme Heat Watch — Mitchell; Floyd Severity: Severe. Certainty: Likely. * WHAT...For the Heat Advisories, heat index values up to 105 expected. For the Extreme Heat Warning and Extreme Heat Watch, dangerously hot conditions with heat index values of 105 to 110 degrees expected.

Extreme Heat Watch — Howard; Winneshiek; Allamakee; Chickasaw; Fayette; Clayton; Vernon; Crawford; Richland; Grant Severity: Severe. Certainty: Likely. * WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 expected. For the Extreme Hea

Heat Advisory — Wabasha; Dodge; Olmsted; Mower Severity: Moderate. Certainty: Likely. * WHAT...For the Heat Advisory, heat index values up to 100 expected. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 degrees expected. * WHERE...Dodge

Heat Advisory — Mitchell; Floyd Severity: Moderate. Certainty: Likely. * WHAT...For the Heat Advisories, heat index values up to 105 expected. For the Extreme Heat Warning and Extreme Heat Watch, dangerously hot conditions with heat index values of 105 to 110 degrees expected. *

Heat Advisory — Clark Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 101 expected. * WHERE...Clark County. * WHEN...From noon to 9 PM CDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Extreme Heat Warning — Howard; Winneshiek; Allamakee; Chickasaw; Fayette; Clayton; Vernon; Crawford; Richland; Grant Severity: Severe. Certainty: Likely. * WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110 expected. For the Extreme H

Extreme Heat Warning — Winona; Fillmore; Houston; Buffalo; Trempealeau; Jackson; La Crosse; Monroe Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values of 105 expected. * WHERE...In Minnesota, Fillmore, Houston, and Winona Counties. In

Small Craft Advisory — 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 Severity: Minor. Ce

Heat Advisory — Decatur; Norton; Red Willow Severity: Moderate. Certainty: Likely. * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 110 expected. * WHERE...In Kansas, Decatur and Norton Counties

Heat Advisory — Cheyenne; Rawlins; Sherman; Thomas; Sheridan; Graham; Wallace; Logan; Gove; Greeley; Wichita; Dundy; Hitchcock Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 110 expected. * WHERE...Portions of northwest and west central Kansas and southw

Dense Fog Advisory — Decatur; Norton; Red Willow Severity: Moderate. Certainty: Likely. * WHAT...For the Dense Fog Advisory, visibility one quarter mile or less in dense fog. For the Heat Advisory, heat index values up to 110 expected. * WHERE...In Kansas, Decatur and Norton Cou

Heat Advisory — Trego; Ellis; Scott; Lane; Ness; Rush; Hamilton; Kearny; Finney; Hodgeman; Pawnee; Stafford; Stanton; Grant; Haskell; Gray; Ford; Edwards; Kiowa; Pratt; Morton; Stevens; Seward; Meade; Clark; Comanche Severity: Moderate. Certainty: Likely. * WHAT...Heat index valu

Extreme Heat Warning — Barber Severity: Severe. Certainty: Likely. * WHAT...Dangerously hot conditions with heat index values up to 113 expected. * WHERE...Barber County. * WHEN...From noon today to 8 PM CDT this evening. * IMPACTS...Heat related illnesses increase significant