Heavy rain and flash flooding possible in portions of the Southwest this weekend

An upper-level low in the Southwest U.S. will act as a trigger for thunderstorms this weekend. The area of greatest concern is in New Mexico, southeast Utah and portions of southern Colorado. Storms will be slow moving and could bring several rounds of rain to the same areas. Rainfall amounts may exceed 3 inches in localized areas. Flash Flood Watches are in effect.
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Last Update: 810 AM AKDT Sun Aug 20 2017

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Anchorage, AK Local Forecast Office

7NM SE Naked Island AK

Marine Zone Forecast


Synopsis: A 999 mb low 140 NM southeast of Sitkinak will strengthen to 992 mb as it moves to 100 NM southeast of Homer Mon morning. The low will then weaken to 1000 mb as it moves to 250 NM south of Prince William Sound late Mon.

Today
NE wind 20 kt. Seas 4 ft. Rain.
Tonight
NE wind 20 kt. Seas 4 ft. Highest winds and seas and S of seal island. Rain.
Mon
N wind 20 kt. Seas 4 ft. Widespread rain showers.
Mon Night
NE wind 10 kt. Seas 2 ft.
Tue
W wind 10 kt. Seas 2 ft.
Wed
SE wind 10 kt. Seas 2 ft.
Thu
E wind 15 kt. Seas 3 ft.
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ABOUT THIS FORECAST

Last Update: 810 AM AKDT Sun Aug 20 2017
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