Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

For More Weather Information:

Tampa Bay, FL Local Forecast Office

3NM SW Port Richey FL

Marine Point Forecast

[NOTICE]

Tonight
Low: 49 °F
NE 11kt
1-2ft
Wednesday
High: 69 °F
NE 10kt
1ft
Wednesday Night
Low: 57 °F
ENE 7kt
< 1ft
Thursday
High: 71 °F
ENE 7kt
< 1ft
Thursday Night
Low: 60 °F
Light Wind
< 1ft
Friday
High: 72 °F
Light Wind
< 1ft
Friday Night
Low: 60 °F
Light Wind
< 1ft
Saturday
High: 73 °F
SSW 9kt
< 1ft
Saturday Night
Low: 64 °F
S 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 5:17 pm CST Jan 20, 2026
Forecast Valid: 7pm CST Jan 20, 2026-6pm CST Jan 27, 2026

View Nearby Observations

Detailed Forecast

Tonight

NE wind around 11 kt. Mostly clear. Seas 1 to 2 ft.

Wednesday

NE wind 8 to 10 kt. Mostly sunny. Seas around 1 ft.

Wednesday Night

ENE wind around 7 kt. Mostly cloudy. Seas 1 ft or less.

Thursday

ENE wind around 7 kt. Mostly cloudy. Seas 1 ft or less.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Friday

Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.

Friday Night

Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.

Saturday

ENE wind 5 to 9 kt becoming SSW in the afternoon. Mostly sunny. Seas 1 ft or less.

Saturday Night

S wind around 7 kt. A slight chance of showers. Seas 1 ft or less.

*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.