Winter Weather
6 Hr Snow Amount Forecast
6 Hr Snowfall Forecast (thru 36 hrs)
Day 2 probability of snow greater than or equal to 4, 8, and 12 inches and freezing rain greater than or equal to .25 inch
Day 2 Snow/Ice Accum Prob
Day 3 probability of snow greater than or equal to 4, 8, and 12 inches and freezing rain greater than or equal to .25 inch
Day 3 Snow/Ice Accum Prob
Day 1-3 forecast of surface low tracks associated with significant winter weather
Forecast Surface Low Positions
 
Excessive Cold
Day 1-3 Temperatures
Day 1-3 Temperatures
Day 1-3 Windchills
Day 6-10 Min Temperature Outlook
Day 1-3 Windchills
Day 1-3 Windchills
Day 1-3 Windchills
Day 6-10 Min Windchill Outlook
Excessive Rainfall
Excessive Rainfall
Excessive Rainfall Forecasts
QPF forecasts
QPF Forecasts
Flood Outlook forecasts
Significant River Flood Outlook
Advanced Hydrologic Prediction Services - River Observations & Forecasts
River Observations & Forecasts
 
Coastal Flooding
Tidal Observations and Predictions
Tidal Observations and Predictions
Decision Support Services Workshop November 18-19
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Last map update: Sun, Nov. 22, 2009 at 10:26:03 am EST
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Hazardous Weather Outlook
Small Craft Advisory
High pressure will remain over the northeastern United States and the Canadian maritime provinces through Monday, the slide east into midweek. Meanwhile an area of low pressure will move from the Gulf Coast to the southeast Coast today and Monday. The low tracks along the seaboard through Tuesday, reaching the Canadian Maritimes Wednesday. Weak high pressure builds down from the north Wednesday, before retreating to the east Wednesday night as a complex storm system approaches from the west.  See Full Discussion
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