Areas Of Locally Heavy Snow And Rain Today
A strong low pressure system over the Great Lakes will produce locally heavy snow and rain, before reaching eastern Canada by tomorrow morning. Heavy snow is expected across the Upper Mississippi Valley and Great Lakes with the arrival of an Arctic air mass, while locally heavy rain is possible along and ahead of the associated cold front over the eastern Ohio Valley and southeastern New England.
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Last Update: 227 PM PST Mon Dec 9 2019
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6NM SW Seattle WA
Marine Zone Forecast
Synopsis: PZZ100-100730-
227 PM PST Mon Dec 9 2019
.Synopsis for the northern and central Washington coastal and
inland waters...Weak high pressure will remain over the area
tonight. A weakening front will then move through the area on
Tuesday, before a stronger frontal system crosses the area
Wednesday and Thursday.
$$
Tonight
Light wind becoming S to 10 kt after midnight. Wind waves less 1 ft or less. Patchy fog.
Tue
S wind 5 to 15 kt becoming 10 to 20 kt in the afternoon. Wind waves 1 to 3 ft. Patchy fog in the morning. A chance of rain in the morning then rain likely in the afternoon.
Tue Night
S wind to 10 kt. Wind waves 1 ft or less. A chance of rain in the evening then a chance of showers after midnight.
Wed
S wind to 10 kt becoming 5 to 15 kt in the afternoon. Wind waves 2 ft or less.
Wed Night
S wind 10 to 20 kt becoming 5 to 15 kt after midnight. Wind waves 1 to 3 ft.
Thu
SW wind 10 to 20 kt easing to 10 kt in the afternoon. Wind waves 1 to 3 ft subsiding to 1 ft or less.
Thu Night
S wind to 10 kt. Wind waves 1 ft or less.
Fri
S wind to 10 kt. Wind waves 1 ft or less.
Sat
Light wind. Wind waves less than 1 ft.
ABOUT THIS FORECAST
| Last Update: | 227 PM PST Mon Dec 9 2019 |
| Forecast Discussion | |
RADAR & SATELLITE IMAGES
