Heavy Snow in the Central/Southern Rockies; Below Average Temperatures in the Central and Eastern US

Moderate to heavy snowfall is expected in the central/southern Rockies and adjacent High Plains today. Lake-enhanced snowfall is expected downwind of the Great Lakes today. Showers and thunderstorms will be possible this evening into tonight across the western Gulf Coast states. Temperatures across much of the central and eastern CONUS will remain below average and chilly to end the week. Read More >

For More Weather Information:

Tampa Bay, FL Local Forecast Office

2NM SE Siesta Key FL

Marine Point Forecast

[NOTICE]

This Afternoon
High: 73 °F
NNW 8kt
2ft
Tonight
Low: 58 °F
NNW 6kt
1-2ft
Thursday
High: 76 °F
ENE 6kt⇓
1ft
Thursday Night
Low: 64 °F
⇑E 6kt
1ft
Friday
High: 77 °F
S 10kt
1ft
Friday Night
Low: 70 °F
⇑S 6kt
1ft
Saturday
High: 78 °F
S 10kt
1ft
Saturday Night
Low: 70 °F
S 7kt
1ft
Sunday
High: 77 °F
SW 11kt
1-2ft

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 11:35 am CST Dec 3, 2025
Forecast Valid: 4pm CST Dec 3, 2025-6pm CST Dec 10, 2025

View Nearby Observations

Detailed Forecast

This Afternoon

NNW wind around 8 kt. Sunny. Seas around 2 ft.

Tonight

NNW wind around 6 kt becoming ENE after midnight. Mostly clear. Seas 1 to 2 ft.

Thursday

ENE wind around 6 kt becoming variable and less than 5 kt in the afternoon. Sunny. Seas around 1 ft.

Thursday Night

Variable winds less than 5 kt becoming E around 6 kt in the evening. Mostly clear. Seas around 1 ft.

Friday

SE wind 6 to 10 kt becoming S in the afternoon. Mostly sunny. Seas around 1 ft.

Friday Night

Variable winds less than 5 kt becoming S around 6 kt in the evening. Partly cloudy. Seas around 1 ft.

Saturday

S wind 5 to 10 kt. A slight chance of showers. Seas around 1 ft.

Saturday Night

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

Sunday

S wind 7 to 11 kt becoming W in the afternoon. Showers likely and possibly a thunderstorm. Seas 1 to 2 ft.

Winds and seas higher in and near thunderstorms.

*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.