us-gov-api

Extreme Heat Warning — Orange County Inland Severity: Severe. Certainty: Likely. * WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures of 100 to 106 with low temperatures in the 70s expected. For the Heat Advisory, high temperatures in the 90s e

Heat Advisory — San Diego County Coastal Areas; Orange County Coastal Severity: Moderate. Certainty: Likely. * WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the mid 80s to lower 90s at the beaches to around 100 higher coastal terrain wi

Heat Advisory — Orange County Inland Severity: Moderate. Certainty: Likely. * WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures of 100 to 106 with low temperatures in the 70s expected. For the Heat Advisory, high temperatures in the 90s expect

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 of 110 to 114 expected with low temperatures in the 80s expected. * WHERE...Coachella

Heat Advisory — San Diego County Inland Valleys Severity: Moderate. Certainty: Likely. * WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the mid 90s to 107 with low temperatures in the 70s expected. For the Heat Advisory, high temperature

Heat Advisory — Santa Ana Mountains and Foothills Severity: Moderate. Certainty: Likely. * WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the 90s to near 100 with low temperatures in the 70s expected. For the Heat Advisory, high temperat

Small Craft Advisory — Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm Severity: Minor. Certainty: Likely. * WHAT...North winds 10 to 20 kt with gusts up to 25 kt and seas 6 to 8 feet. * WHERE...Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm.

Heat Advisory — Marion; Baxter; Fulton; Sharp; Randolph; Stone; Izard; Independence; Lawrence; Cleburne; Jackson; Conway; Faulkner; White; Woodruff; Perry; Garland; Saline; Pulaski; Lonoke; Prairie; Monroe; Pike; Clark; Hot Spring; Grant; Jefferson; Arkansas; Dallas; Cleveland; L

Small Craft Advisory — Kosrae Coastal Waters Severity: Minor. Certainty: Likely. * WHAT...Southwest winds 15 to 20 kt with gusts up to 25 kt and seas 5 to 7 feet. * WHERE...Kosrae Coastal Waters. * WHEN...Until 3 AM ChST Thursday. * IMPACTS...Conditions will be hazardous to sm

Small Craft Advisory — Pohnpei Coastal Waters Severity: Minor. Certainty: Likely. * WHAT...Southwest winds 15 to 25 kt with gusts up to 30 kt and seas 5 to 8 feet expected. * WHERE...Pohnpei Coastal Waters. * WHEN...Until 3 AM ChST Friday. * IMPACTS...Conditions will be hazard

Heat Advisory — Butler; Greenwood; Woodson; Allen; Kingman; Sedgwick; Harper; Sumner; Cowley; Elk; Wilson; Neosho; Chautauqua; Montgomery; Labette Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 107. * WHERE...Portions of south central and southeast Kansa

Heat Advisory — Clinton; Marion; Washington; Randolph; St. Clair; Monroe; St. Francois; Ste. Genevieve; Iron; Madison; Reynolds Severity: Moderate. Certainty: Likely. * WHAT...Heat index values up to 107 expected. * WHERE...Portions of south central and southwest Illinois and so

Small Craft Advisory — Penobscot Bay; Casco Bay Severity: Minor. Certainty: Likely. * WHAT...South winds 10 to 20 kt with gusts up to 25 kt and seas 2 to 5 ft expected. * WHERE...Penobscot Bay and Casco Bay. * WHEN...From 8 PM this evening to 8 AM EDT Thursday. * IMPACTS...Con

Small Craft Advisory — Coastal Waters from Stonington, ME to Port Clyde, ME out 25 NM; 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 Severity: Minor. Certainty: Likely. * WHAT...Southwes

Test Message — Montgomery Severity: Unknown. Certainty: Unknown. Monitoring message only. Please disregard.

Small Craft Advisory — Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 nm Severity: Minor. Certainty: Likely. * WHAT...Northwest winds 10 to 20 kt expected. * WHERE...Coastal Waters from Point Pinos to Point Piedras Blancas California out to 10 NM.

Small Craft Advisory — Waters from Point Arena to Point Reyes 10-60 NM Severity: Minor. Certainty: Likely. * WHAT...Northwest winds 15 to 20 kt expected. * WHERE...Waters from Point Arena to Point Reyes 10-60 NM. * WHEN...From 3 PM Thursday to 3 AM PDT Friday. * IMPACTS...Cond

Small Craft Advisory — Coastal Waters from Point Arena to Point Reyes California out to 10 nm Severity: Minor. Certainty: Likely. * WHAT...Northwest winds 10 to 20 kt expected. * WHERE...Coastal Waters from Point Arena to Point Reyes California out to 10 NM. * WHEN...From 3 PM

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...Southwest winds 15 to 25 kt with gusts up to 30 kt, occasional

Small Craft Advisory — Long Island Sound East of New Haven CT/Port Jefferson NY to the Mouth of the Connecticut River; Long Island Sound East of the Mouth of the Connecticut River; Long Island Sound West of New Haven CT/Port Jefferson NY; New York Harbor; Peconic and Gardiners Ba

Small Craft Advisory — Chequamegon Bay-Bayfield to Oak Point WI; Sand Island to Bayfield WI; Oak Point to Saxon Harbor WI; Outer Apostle Islands Beyond 5 NM from Mainland Severity: Minor. Certainty: Likely. * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts

Gale Warning — Grand Portage to Grand Marais MN Severity: Moderate. Certainty: Likely. * WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 4 ft. For the Gale Warning, west winds 15 to 20 kt with gusts up to 35 kt and waves 2 to

Gale Warning — Chequamegon Bay-Bayfield to Oak Point WI; Sand Island to Bayfield WI; Oak Point to Saxon Harbor WI; Outer Apostle Islands Beyond 5 NM from Mainland Severity: Moderate. Certainty: Likely. * WHAT...For the Small Craft Advisory, west winds 10 to 15 kt with gusts up to

Small Craft Advisory — Grand Marais to Taconite Harbor MN; Taconite Harbor to Silver Bay Harbor MN; Silver Bay Harbor to Two Harbors MN; Two Harbors to Duluth MN; Duluth MN to Port Wing WI; Port Wing to Sand Island WI Severity: Minor. Certainty: Likely. * WHAT...West winds 10 to

Small Craft Advisory — Grand Portage to Grand Marais MN Severity: Minor. Certainty: Likely. * WHAT...For the Small Craft Advisory, southwest winds 15 to 20 kt with gusts up to 30 kt and waves 2 to 4 ft. For the Gale Warning, west winds 15 to 20 kt with gusts up to 35 kt and waves

M 4.5 - east of the Kuril Islands Magnitude: 4.5. Place: east of the Kuril Islands. Significance: 312. Tsunami: no. Alert: none.

Flood Warning — Polk, IA Severity: Severe. Certainty: Likely. ...Forecast flooding changed from Minor to Moderate severity and increased in duration for the following rivers in Iowa... Walnut Creek at Des Moines 63rd St affecting Polk County. * WHAT...Moderate flooding is occur

Rip Current Statement — Coastal Bryan; Coastal Chatham; Coastal Liberty; Coastal McIntosh; Beaufort; Coastal Colleton; Charleston; Coastal Jasper Severity: Moderate. Certainty: Likely. * WHAT...Dangerous rip currents expected. * WHERE...South Carolina Beaches, and Georgia Beache

Beach Hazards Statement — Eastern Mackinac Severity: Moderate. Certainty: Likely. * WHAT...Dangerous swimming conditions. Waves of 3 to 5 feet and dangerous rip currents expected. * WHERE...Eastern Mackinac County. * WHEN...From 8 AM EDT this morning through this evening. * IM

Heat Advisory — Woods; Alfalfa; Grant; Kay; Woodward; Major; Garfield; Noble; Dewey; Custer; Blaine; Kingfisher; Logan; Payne; Washita; Caddo; Canadian; Oklahoma; Lincoln; Grady; McClain; Cleveland; Pottawatomie; Seminole; Hughes; Harmon; Greer; Kiowa; Jackson; Tillman; Comanche;

Red Flag Warning — North Laramie Range and Adjacent High Plains; North Laramie Valley/Shirley Basin; Ferris/Seminoe/Shirley Mountains; Central and West Carbon; Upper North Platte River Basin; North Snowy Range Foothills Severity: Severe. Certainty: Likely. * AFFECTED AREA...Fire

Small Craft Advisory — Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI Severity: Minor. Certainty: Likely. * WHAT...Wind gusts to 30 kts from the west and highest waves around 9 feet. Occasional wind gusts to around 35 knots, especially the closer one gets to Wh

Small Craft Advisory — 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

Small Craft Advisory — St. Marys River Point Iroquois to E. Potagannissing Bay Severity: Minor. Certainty: Likely. * WHAT...Highest gusts up to 30 kts from the west and highest waves around 4 feet expected. * WHERE...St. Marys River Point Iroquois to E. Potagannissing Bay. * WH

Small Craft Advisory — Sturgeon Pt to Alabaster MI Severity: Minor. Certainty: Likely. * WHAT...Highest gusts up to 25 kts from the southwest and highest waves around 4 feet expected. * WHERE...Sturgeon Pt to Alabaster MI. * WHEN...From 5 AM to 11 PM EDT Wednesday. * IMPACTS..

Small Craft Advisory — Straits of Mackinac within 5 nm of Mackinac Bridge including Mackinac Island; St Ignace to False Detour Channel; 5NM East of Mackinac Bridge to Presque Isle Light MI including Bois Blanc Island; Presque Isle Light to Sturgeon Pt MI Including Thunder Bay Nat

M 4.9 - Pacific-Antarctic Ridge Magnitude: 4.9. Place: Pacific-Antarctic Ridge. Significance: 369. Tsunami: no. Alert: none.

Red Flag Warning — Natrona County/Casper BLM; Granite/Green/Ferris/Rattlesnake Mountains; Casper Mountain Severity: Severe. Certainty: Likely. * IMPACTS: Low Humidities and Strong Gusty Winds could cause erratic fire behavior. * AFFECTED AREA: In Central WY...Fire Weather Zones

Flood Warning — Dallas, IA; Polk, IA Severity: Severe. Certainty: Likely. ...The National Weather Service in Des Moines has issued a Flood Warning for the following rivers in Iowa... Walnut Creek at Clive I-80/35 affecting Dallas and Polk Counties. * WHAT...Minor flooding is fo

Red Flag Warning — Lincoln and Uinta Counties/Lower Elevations; Upper Green River Basin/Rock Springs BLM; Sweetwater County/Rock Springs BLM/Flaming Gorge NRA Severity: Severe. Certainty: Likely. The National Weather Service in Riverton has issued a Red Flag Warning, which is in

Dense Fog Advisory — Osceola; Dickinson; Sioux; O'Brien; Clay; Plymouth; Cherokee; Jackson Severity: Moderate. Certainty: Likely. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Portions of northwest Iowa and southwest Minnesota. * WHEN...Until 9 AM CDT thi

Dense Fog Advisory — Buena Vista; Woodbury; Ida; Dakota; Union Severity: Moderate. Certainty: Likely. * WHAT...Visibility one quarter mile or less in dense fog. * WHERE...In Iowa, Buena Vista, Ida, and Woodbury Counties. In Nebraska, Dakota County. In South Dakota, Union County.

M 4.9 - Pacific-Antarctic Ridge Magnitude: 4.9. Place: Pacific-Antarctic Ridge. Significance: 369. Tsunami: no. Alert: none.

Rip Current Statement — Coastal Franklin Severity: Moderate. Certainty: Likely. * WHAT...Dangerous rip currents. * WHERE...Franklin County Beaches. * WHEN...Until 1 PM EDT this afternoon. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper wat

M 4.5 - central East Pacific Rise Magnitude: 4.5. Place: central East Pacific Rise. Significance: 312. Tsunami: no. Alert: none.

High Surf Advisory — Kivalina and Red Dog Dock; Lower Kobuk Valley; Baldwin Peninsula; Northern Seward Peninsula Severity: Minor. Certainty: Likely. * WHAT...High surf expected. Water levels 2 to 4 feet above the normal high tide line, peaking during each high tide. * WHERE...We

High Surf Advisory — Shishmaref; Bering Strait Coast Severity: Minor. Certainty: Likely. * WHAT...High surf expected. Water levels 2 to 4 feet above the normal high tide line, peaking during each high tide. * WHERE...Bering Strait Coast and Shishmaref. * WHEN...From 4 AM Wednes

High Surf Advisory — Eastern Norton Sound and Nulato Hills Severity: Minor. Certainty: Likely. * WHAT...High surf expected. Water levels 3 to 5 feet above the normal high tide line, peaking during each high tide. * WHERE...Eastern Norton Sound Coast. * WHEN...From 10 PM this ev

High Surf Advisory — Yukon Delta Coast Severity: Minor. Certainty: Likely. * WHAT...High surf expected. Water levels 1 to 3 feet above the normal high tide line, peaking during each high tide. * WHERE...Yukon Delta Coast. * WHEN...From 10 PM this evening to 10 PM AKDT Friday.

High Surf Advisory — Western Arctic Coast; Northwest Arctic Coast Severity: Minor. Certainty: Likely. * WHAT...High surf expected. Water levels 3 to 5 feet above the normal high tide line, peaking during each high tide. * WHERE...Western Arctic Coast and Northwest Arctic Coast.