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.
Hazardous Weather Conditions
High and low forecast temperature values represent air temperature.
Last Update: 7:45 pm EDT Oct 18, 2021
Forecast Valid: 11pm EDT Oct 18, 2021-6pm EDT Oct 25, 2021
.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.
- 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.