Heavy rain possible for the northern Rockies & Plains; severe storms for the Northern Plains
An unseasonably strong storm system in the northwest U.S. will bring showers and thunderstorms, with locally heavy rainfall, to the northern Rockies and northern Plains. Isolated flash floods will be possible in these areas. Some storms could become severe in parts of the Dakotas into Minnesota, with large hail and damaging winds. In addition, temperatures will be 10 to 20 degrees below average.
9NM ESE Kaunakakai HI
Marine Point Forecast [NOTICE]
- SynopsisHIGH PRESSURE FAR NORTHEAST OF THE STATE WILL SLOWLY WEAKEN THROUGH
EARLY NEXT WEEK. ANOTHER HIGH WILL BUILD FAR NORTH OF THE ISLANDS
- Today ENE wind around 14 kt. Isolated showers before noon. . Waves around 4 ft.
- Tonight NE wind around 9 kt. Scattered showers, mainly after midnight. . Waves around 2 ft.
- Sunday E wind 9 to 12 kt. Scattered showers, mainly before noon. . Waves 3 to 4 ft.
- Sunday Night ENE wind around 14 kt. Scattered showers, mainly before midnight. . Waves around 5 ft.
- Monday ENE wind around 14 kt. Isolated showers before noon. . Waves around 5 ft.
- Monday Night ENE wind around 13 kt. Isolated showers. . Waves around 5 ft.
- Tuesday ENE wind around 14 kt. Isolated showers before noon. . Waves around 5 ft.
- Tuesday Night ENE wind around 14 kt. Mostly clear. . Waves around 4 ft.
- Wednesday ENE wind around 14 kt. Sunny. . Waves around 4 ft.
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.
HOURLY WEATHER GRAPH
NATIONAL DIGITAL FORECAST DATABASE