Heat Continues in the Northeast and Northwest U.S.; Areas of Flash Flooding In the Ohio Valley and Southwest

Dangerous heat will continue to impact portions of the interior Northwest and Northeast U.S. Some relief is expected by Wednesday for the Northeast. Monsoon showers and thunderstorms may result in flash flooding and debris flows from the Four Corners region into the Great Basin this week. Thunderstorms, some severe, may produce excessive rainfall from the Ohio Valley to the Central Appalachians.
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Last Update: 1013 AM ChST Wed Aug 10 2022

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Tiyan, GU Local Forecast Office

8NM SE Kagman GU

Marine Zone Forecast


Synopsis: PMZ150-100900- 1013 AM ChST Wed Aug 10 2022 .Synopsis for Marianas Waters...A surface trough moving through the region combining with an upper-level low overhead will lead to a convectively-active pattern today, supportive of westward-moving thunderstorms capable of producing strong gusts. Conditions will subside this evening as the surface trough exits to the west. Winds will otherwise become gentle around Thursday afternoon. Combined seas of 3 to 5 feet will persist through Friday, though seas will quickly become choppy at times today in response to strong wind gusts. $$

Rest Of Today
East wind 10 to 15 kt. Occasional gusts to 30 kt with thunderstorms through midday. Wind waves 2 to 4 ft. East swell 3 to 5 ft. Numerous showers in the morning diminishing to scattered in the afternoon. Isolated thunderstorms through the day.
Tonight
East wind 10 to 15 kt. Wind waves 2 to 3 ft. East swell 3 to 5 ft. Scattered showers and isolated thunderstorms.
Thursday And Thursday Night
East wind 5 to 10 kt. Wind waves 2 ft or less. East swell 3 to 5 ft. Scattered showers and slight chance of thunderstorms.
Friday
East wind 5 to 10 kt. Wind waves 2 ft or less. East swell 3 to 5 ft. Chance of showers and slight chance of thunderstorms.
Saturday
Southeast wind 5 to 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Slight chance of thunderstorms.
Sunday
East wind 5 to 10 kt. Wind waves 2 ft or less. East swell 3 ft.
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Last Update: 1013 AM ChST Wed Aug 10 2022
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