Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Short Term Forecast

For More Weather Information:

Key West, FL Local Forecast Office

3NM ENE Dry Tortugas Light FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 80 °F
W 10kt
1-2ft
Tonight
Low: 71 °F
NNE 20kt
1-3ft
Tuesday
High: 75 °F
NE 20kt
4ft
Tuesday Night
Low: 72 °F
NE 15kt
3ft
Wednesday
High: 75 °F
NE 10kt
2ft
Wednesday Night
Low: 72 °F
NNE 10kt
1-2ft
Thursday
High: 75 °F
NNE 10kt
1ft
Thursday Night
Low: 72 °F
ENE 10kt
1ft
Friday
High: 76 °F
ENE 10kt
1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:15 am CST Dec 8, 2025
Forecast Valid: 12pm CST Dec 8, 2025-6pm CST Dec 14, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

W wind around 10 kt becoming NW. Showers likely and possibly a thunderstorm. Seas 1 to 2 ft.

Tonight

NNE wind 10 to 20 kt. Scattered showers. Seas 1 to 3 ft.

Tuesday

NE wind 15 to 20 kt. Scattered showers. Seas around 4 ft.

Tuesday Night

NE wind 10 to 15 kt. Isolated showers. Seas around 3 ft.

Wednesday

NE wind around 10 kt. Isolated showers. Seas around 2 ft.

Wednesday Night

NNE wind around 10 kt. Isolated showers. Seas 1 to 2 ft.

Thursday

NNE wind around 10 kt. Isolated showers. Seas around 1 ft.

Thursday Night

ENE wind around 10 kt. Isolated showers. Seas around 1 ft.

Friday

ENE wind around 10 kt. Isolated showers. Seas around 1 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.