Heavy Mountain Snow across Portions of the Rockies and Intermountain West; Mainly Tranquil Weather for the East

A storm will move across the Intermountain West and Rockies through Tuesday. Heavy snow is forecast for the higher terrain with rain for lower elevations. Meanwhile, large area of high pressure for the East will keep the weather tranquil with moderating temperatures. Later this week, a more significant storm is possible for the West, especially for northern California.
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Last Update: 437 PM ChST Tue Oct 19 2021

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Tiyan, GU Local Forecast Office

9NM SSE Rota GU

Marine Zone Forecast


Synopsis: PMZ150-192045- 437 PM ChST Tue Oct 19 2021 .Synopsis for Marianas Waters...Light to gentle winds will persist through the weekend, with combined seas of 3 to 4 feet holding through Friday, possibly increasing by a foot across the northern Marianas for the weekend. A series of weak disturbances will allow for scattered showers and isolated thunderstorms to develop from time to time through the end of the week. $$

Tonight
Southeast wind 5 kt. Wind waves 2 ft or less. East swell 3 ft. Scattered showers and isolated thunderstorms.
Wednesday And Wednesday Night
East wind 10 kt. Wind waves 2 ft or less. East swell 3 to 4 ft. Scattered showers and isolated thunderstorms.
Thursday And Thursday Night
Northeast wind 5 to 10 kt. Wind waves 2 ft or less. Northwest swell 3 ft. Scattered showers and isolated thunderstorms.
Friday
East wind 10 kt. Wind waves 2 ft or less. Northeast swell 3 ft and north 3 ft. Scattered showers and isolated thunderstorms.
Saturday
East wind 5 kt. Wind waves 2 ft or less. East swell 3 to 5 ft. Scattered showers and isolated thunderstorms.
Sunday
South wind 10 kt. Wind waves 2 ft or less. East swell 3 to 5 ft. Scattered showers and slight chance of thunderstorms.
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ABOUT THIS FORECAST

Last Update: 437 PM ChST Tue Oct 19 2021
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