Heavy Snow for the Northern Rockies & Northern Plains; Critical Fire Weather Conditions for Parts of the West

A storm system will bring heavy snow and gusty winds from the northern Rockies to the northern Plains this weekend, along with bitterly cold temperatures. Meanwhile, dry and gusty conditions will result in critical fire weather conditions over parts of California and the Four Corners region. A cold front in the East will bring scattered showers and storms with cool temperatures for the Northeast.
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Last Update: 401 PM EDT Sat Oct 24 2020

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Philadelphia, PA Local Forecast Office

11NM NW Fenwick Island Buoy DE

Marine Zone Forecast

...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE SUNDAY NIGHT...

Synopsis: A cold front will move offshore this evening. High pressure will then build across to the north of our area on Sunday. A warm front will lift through our area on Monday, followed by a cold front Monday night. Another area of high pressure will cross to our north and east Tuesday through Wednesday. A cold front will slowly move into the region late Wednesday. Low pressure forms along the front and may impact our area late in the week.

Tonight
NW winds 5 to 10 kt, becoming N 10 to 15 kt with gusts up to 20 kt late this evening and overnight. Seas 4 to 6 ft. A slight chance of showers this evening, then a chance of showers after midnight. Swell mainly from the E with a dominant period of 13 seconds.
Sun
NE winds around 15 kt with gusts up to 20 kt. Seas 4 to 6 ft. Rain likely. Swell mainly from the E with a dominant period of 12 seconds.
Sun Night
NE winds 15 to 20 kt, becoming E 10 to 15 kt with gusts up to 20 kt in the late evening and overnight. Seas 4 to 6 ft. Rain likely until early morning, then a chance of rain late. Swell mainly from the E with a dominant period of 10 seconds.
Mon
SE winds 5 to 10 kt. Seas 3 to 5 ft. A chance of rain early in the morning. Swell mainly from the E with a dominant period of 8 seconds.
Mon Night
SW winds 5 to 10 kt. Seas 3 to 4 ft.
Tue
NW winds 5 to 10 kt. Seas around 3 ft.
Tue Night
NW winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers.
Wed
N winds 5 to 10 kt. Seas 3 to 4 ft. A chance of showers in the morning.
Wed Night
SW winds 5 to 10 kt. Seas around 3 ft.
Thu
W winds around 10 kt, becoming NW in the afternoon. Seas 3 to 4 ft. A chance of rain.
Thu Night
N winds 10 to 15 kt, increasing to 15 to 20 kt after midnight. Seas 4 to 6 ft. A chance of rain.
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Last Update: 401 PM EDT Sat Oct 24 2020
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