Flash Flood Threat to Persist in the 4-Corners; Heat Threat in Several Regions

The threat of flash flooding will continue to exist into Monday across the Southwest into the the central Rockies as monsoon conditions persist. Dangerous heat will be in place across the Intermountain West, northern Plains, and into the southern Plains and Lower Mississippi River Valley into early week.
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Hazardous Weather Conditions

Last Update: 344 PM AKDT Sat Jul 24 2021

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Anchorage, AK Local Forecast Office

42NM SW Shumagin Islands AK

Marine Zone Forecast

...SMALL CRAFT ADVISORY SUNDAY AND SUNDAY NIGHT...

Synopsis: A 1014 mb low 70 nm northeast of Shemya moves to 100 nm northwest of Cold Bay at 1006 mb Sun night. The low then crosses into the North Pacific about 140 nm south of Sand Point at 1009 mb Mon afternoon. A 1012 mb low 120 nm southwest of Shemya enters the western Aleutians Sun night and then drifts to 160 nm north of Adak Mon afternoon.

Tonight
Variable wind 10 kt. Seas 3 ft. Areas of fog.
Sun
SW wind 15 kt becoming S 25 kt in the afternoon. From the shumagin islands E, variable wind 10 kt. Seas 3 ft. Areas of fog.
Sun Night
S wind 25 kt. Seas 5 ft. Areas of fog.
Mon And Mon Night
E wind 20 kt. Seas 5 ft.
Tue
SE wind 15 kt. Seas 5 ft.
Wed
SE wind 20 kt. Seas 4 ft.
Thu
SE wind 25 kt. Seas 8 ft.
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ABOUT THIS FORECAST

Last Update: 344 PM AKDT Sat Jul 24 2021
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RADAR & SATELLITE IMAGES

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