Heavy Mountain Snow across Portions of the Rockies and Intermountain West; Mainly Tranquil Weather for the East

A storm will move across the Intermountain West and Rockies through Tuesday. Heavy snow is forecast for the higher terrain with rain for lower elevations. Meanwhile, large area of high pressure for the East will keep the weather tranquil with moderating temperatures. Later this week, a more significant storm is possible for the West, especially for northern California.
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Hazardous Weather Conditions

Hazardous Weather Outlook

For More Weather Information:

Miami - South Florida Local Forecast Office

Lighthouse Point FL

Marine Point Forecast

[NOTICE]

Tonight

ENE 23km/h
1m
Low: 23 °C
Tuesday

ENE 27km/h
1m
High: 27 °C
Tuesday
Night
E 27km/h
1m
Low: 26 °C
Wednesday

E 29km/h
1m
High: 28 °C
Wednesday
Night
ENE 27km/h
1m
Low: 27 °C
Thursday

E 27km/h
1m
High: 28 °C
Thursday
Night
E 24km/h
1m
Low: 26 °C
Friday

E 24km/h
1m
High: 28 °C
Friday
Night
ESE 21km/h
1m
Low: 26 °C

High and low forecast temperature values represent air temperature.

Associated Zone Forecast which includes this point

Last Update: 7:45 pm EDT Oct 18, 2021
Forecast Valid: 10pm EDT Oct 18, 2021-6pm EDT Oct 25, 2021

View Nearby Observations

Detailed Forecast

Synopsis: A breezy northeasterly flow will continue over the Atlantic and Gulf waters creating hazardous marine conditions the middle of the week. The seas will slowly begin to subside from 6 feet this afternoon to 4 feet or less by end of the week over the Atlantic waters and remain 4 feet or less in the Gulf waters. Chances of showers and thunderstorms start to increase across the local waters for the second half of the week and into the upcoming weekend.

.GULF STREAM HAZARDS...None.

The approximate location of the west wall of the Gulf Stream as of Oct 16, 2021 at 1200 UTC...

12 nautical miles southeast of Fowey Rocks. 20 nautical miles east southeast of Port Everglades. 13 nautical miles east northeast of Lake Worth. 12 nautical miles east northeast of Jupiter Inlet.

This data courtesy of the Naval Oceanographic Office.

Tonight

ENE wind 21 to 23 km/h, with gusts as high as 29 km/h. Mostly cloudy. Seas around 1 m. Dominant period 5 seconds. Intracoastal waters rough in exposed areas becoming choppy in exposed areas.

Tuesday

ENE wind 23 to 27 km/h, with gusts as high as 35 km/h. Mostly sunny. Seas around 1 m. Dominant period 5 seconds. Intracoastal waters rough in exposed areas.

Tuesday Night

E wind around 27 km/h, with gusts as high as 35 km/h. Partly cloudy. Seas around 1 m. Dominant period 5 to 6 seconds. Intracoastal waters rough in exposed areas.

Wednesday

E wind 26 to 29 km/h, with gusts as high as 37 km/h. A slight chance of showers after 2pm. Seas around 1 m. Dominant period 5 seconds. Intracoastal waters very rough in exposed areas.

Wednesday Night

ENE wind 24 to 27 km/h, with gusts as high as 35 km/h. A slight chance of showers before 8pm. Seas around 1 m. Intracoastal waters rough in exposed areas.

Thursday

E wind 23 to 27 km/h, with gusts as high as 35 km/h. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Seas around 1 m. Intracoastal waters rough in exposed areas.

Thursday Night

E wind 21 to 24 km/h. A chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Seas around 1 m. Intracoastal waters rough in exposed areas.

Friday

E wind 18 to 24 km/h. A chance of showers and thunderstorms. Seas around 1 m. Intracoastal waters rough in exposed areas.

Friday Night

ESE wind 16 to 21 km/h. A chance of showers and thunderstorms. Seas around 1 m. Intracoastal waters choppy in exposed areas.

*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.