Unsettled Weather in Portions of the Northwest and Southwest
Widely scattered showers and thunderstorms may produce heavy rain and localized areas of flash flooding over parts of the Southwest through Tuesday. Locally heavy rainfall and gusty winds is expected to impact the Pacific Northwest and northern Great Basin.
Hazardous Weather Conditions
High and low forecast temperature values represent air temperature.
Last Update: 10:16 am EDT Sep 27, 2021
Forecast Valid: 11am EDT Sep 27, 2021-6pm EDT Oct 3, 2021
.GULF STREAM HAZARDS...None.
The approximate location of the west wall of the Gulf Stream as of Sep 25, 2021 at 1200 UTC...
18 nautical miles east southeast of Fowey Rocks. 27 nautical miles east southeast of Port Everglades. 19 nautical miles east northeast of Lake Worth. 23 nautical miles east 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.