More Heavy Snow for the Northern Cascades; Heavy Rain Moving into the South-Central U.S.
Another Pacific storm will move across the Northwest Sunday and Monday with heavy snow forecast over the northern Cascades. A storm bringing snow to the Four Corners states Sunday will also shift heavy rain and some thunderstorms into the south-central U.S. and mid-Mississippi River Valley into Monday.
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Last Update: 301 AM EST Sun Feb 23 2020
For More Weather Information:
15NM SW Steinhatchee FL
Marine Zone Forecast
/201 AM CST Sun Feb 23 2020/
Synopsis: Active week ahead for the marine waters coming up as a frontal
system will bring elevated wind and seas through much of the week.
Winds and seas begin to increase tonight with cautionary levels
possible as soon as Monday as winds increase to 15 or 20 knots and
seas increase to 3 to 6 feet. Advisory level conditions are
possible Monday night as the front nears with widespread showers
and thunderstorms moving in. A brief window of lower and and seas
is possible Tuesday, with rain continuing, but expect higher
winds and seas as the front moves through Wednesday with advisory
level conditions expected.
Today
East winds 10 knots. Seas 2 to 3 feet. Dominant period 3 seconds. Protected waters a light chop.
Tonight
Southeast winds 10 to 15 knots. Seas 1 to 2 feet. Dominant period 3 seconds. Protected waters a light chop. Slight chance of showers after midnight.
Monday
South winds 15 to 20 knots. Seas 2 to 3 feet building to 3 to 5 feet with occasional seas up to 6 feet. Dominant period 4 seconds in the afternoon. Protected waters a moderate chop. Slight chance of showers in the morning. Chance of rain showers and slight chance of thunderstorms in the afternoon.
Monday Night
South winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Dominant period 5 seconds. Protected waters choppy. Showers in the evening. Slight chance of thunderstorms through the night. Showers likely after midnight.
Tuesday
Southwest winds 10 to 15 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Dominant period 6 seconds. Protected waters a light chop. Showers likely and slight chance of thunderstorms.
Tuesday Night
West winds 10 to 15 knots. Seas 2 to 4 feet. Protected waters a light chop. Rain showers likely.
Wednesday
Northwest winds 15 to 20 knots. Seas 3 to 5 feet with occasional seas up to 6 feet. Protected waters a moderate chop.
Wednesday Night
Northwest winds 20 to 25 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Protected waters choppy. Slight chance of rain in the evening.
Thursday
Northwest winds 15 to 20 knots. Seas 4 to 6 feet with occasional seas up to 8 feet. Protected waters choppy.
Additional Forecasts and Information
ABOUT THIS FORECAST
| Last Update: | 301 AM EST Sun Feb 23 2020 |
| Forecast Discussion | |
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