Severe

SVRSLC The National Weather Service in Salt Lake City has issued a * Severe Thunderstorm Warning for... South central Box Elder County in northern Utah... Northern Tooele County in northern Utah... * Until 415 PM MDT. * At 325 PM MDT, a severe thunderstorm was located near Great Salt Lake South of the Causeway, or 28 miles west of Hill Air Force Base, moving north at 25 mph. HAZARD...70 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable

Offshore Waters Forecast for the Bering Sea Wind forecasts reflect the predominant speed and direction expected. Sea forecasts represent an average of the highest one-third of the combined wind wave and swell height. .TONIGHT...SE wind 10 to 25 kt. Seas 5 ft. .WED...E wind 20 to 30 kt increasing to 30 to 40 kt in the afternoon. Seas 7 to 12 ft. .WED NIGHT...E wind 35 to 50 kt. Seas 14 to 22 ft. Rain. .THU...E wind 15 to 30 kt. Seas 13 to 20 ft. .THU NIGHT...N wind 10 to 25 kt. Seas 13 to 17 ft.

At 326 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor

At 327 PM MDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts up to 0.25 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.

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 forecasts represent an average of the highest one-third of the combined wind wave and swell height. .TONIGHT...Variable wind 10 kt. Seas 7 ft. Patchy fog. .WED...W wind 20 kt increasing to 35 kt in the afternoon. Seas 9 ft. Patchy fog. .WED NIGHT...W wind 40 kt increasing to 50 kt after midnight. Seas

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 forecasts represent an average of the highest one-third of the combined wind wave and swell height. .TONIGHT...SE wind 20 kt. Seas 7 ft. Patchy fog. .WED...S wind 20 kt becoming W 30 kt in the afternoon. Seas 8 ft. Rain. .WED NIGHT...W wind 40 kt increasing to 50 kt after midnight. Seas

* WHAT...West winds 45 to 65 mph with gusts up to 80 mph expected. * WHERE...Atka and Adak. * WHEN...From 7 AM to 10 PM AKDT Thursday. * IMPACTS...High winds may move loose debris, damage property, and cause power outages. Travel will be difficult. * ADDITIONAL DETAILS...Very strong westerly winds will initiate Thursday morning due to a deep low pressure system in the southern Bering Sea. Favored East-West channels could promote locally higher gusts. Strongest winds are expected from about noon to 3pm AKDT.

At 306 PM MDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 0.5 and 2 inches of rain have fallen. The expected rainfall rate is 1 to 2 inches in 1 hour. Additional rainfall amounts up to 0.5 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams, urban areas,

At 506 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 3 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas.