Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West
An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
11NM NNW Hobart Bay AK
Marine Point Forecast [NOTICE]
High and low forecast temperature values represent air temperature.
Water temperature forecast is experimental.
Associated Zone Forecast which includes this point
Last Update: 6:14 pm AKST Nov 28, 2014
Forecast Valid: 10pm AKST Nov 28, 2014-6pm AKST Dec 5, 2014
WIND FORECASTS REFLECT THE PREDOMINANT SPEED AND DIRECTION
EXPECTED. SEA FORECASTS REPRESENT THE AVERAGE OF THE HIGHEST
ONE-THIRD OF THE COMBINED WINDWAVE AND SWELL HEIGHT.
- SynopsisWEAK HIGH PRESSURE OVER THE EASTERN GULF FRI NIGHT WILL GIVE WAY
TO A NEW FRONTAL SYSTEM MOVING INTO THE NORTHERN GULF FROM THE
WEST ON SAT. THE ASSOCIATED DEVELOPING LOW PRESSURE CENTER WILL
MOVE TO JUST SOUTH OF YAKUTAT ON SUN MORNING WITH TROUGHING
EXTENDING SOUTHEASTWARD ALONG THE GULF COAST.
- Tonight NE wind around 10 kt. Partly cloudy. Seas 1 ft or less.
- Saturday NE wind around 10 kt. Partly sunny. Seas 1 ft or less.
- Saturday Night NE wind around 10 kt becoming SW after midnight. Snow, mainly after midnight. Seas 1 ft or less.
- Sunday SW wind around 10 kt becoming NE in the afternoon. Snow. Seas 1 ft or less.
- Sunday Night NE wind 10 to 15 kt. Snow, mainly before midnight. Seas 1 ft or less.
- Monday NE wind around 10 kt. Mostly sunny. Seas 1 ft or less.
- Monday Night NE wind around 10 kt. A chance of snow. Seas 1 ft or less.
- Tuesday SW wind around 10 kt. A chance of snow. Seas 1 ft or less.
- Tuesday Night SW wind around 10 kt. Snow likely. Seas 1 ft or less.
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