Rip Current Statement issued November 30 at 9:39PM AST until December 1 at 6:00PM AST by NWS San Juan PR
* WHAT...Life-threatening rip currents due to breaking waves between 6 to 9 feet. * WHERE...Beaches of the northern coast of Puerto Rico from Aguadilla to Ceiba. Beaches of Culebra and St. Croix. * WHEN...Through Sunday afternoon. * IMPACTS...Rip currents that can sweep even the best swimmers away from shore into deeper water where it becomes difficult to return to safety.
Small Craft Advisory issued November 30 at 10:12PM EST until December 1 at 5:00AM EST by NWS Gaylord MI
* WHAT...Highest gusts up to 25 kts from the northwest and highest waves around 7 feet. * WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point Iroquois MI. * WHEN...Until 5 AM EST Sunday. * IMPACTS...Conditions will be hazardous to small craft.
Winter Storm Watch issued November 30 at 9:42PM EST until December 3 at 7:00AM EST by NWS Cleveland OH
* WHAT...Heavy lake effect snow possible. Total snow accumulations between 3 and 9 inches, with locally up to 12 inches in far northern Crawford County. * WHERE...Crawford County. * WHEN...From Sunday afternoon through Tuesday morning. * IMPACTS...Travel could be difficult. The hazardous conditions could impact the Monday morning and evening commutes. * ADDITIONAL DETAILS...Heavy lake effect snow could move into Crawford County Sunday evening and Sunday night and then affect the county through Tuesday morning. There remains uncertainty in how far south the snow will reach, but northern Crawford County has the greatest chance to see heavy snowfall accumulations.
Small Craft Advisory issued November 30 at 10:07PM EST until December 1 at 4:00PM EST by NWS Detroit/Pontiac MI
* WHAT...Expect sustained winds up to 25 knots from the west with gusts up to 30 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay and Port Austin to Harbor Beach MI. * WHEN...The maximum winds and waves are expected before midnight. * IMPACTS...Conditions will be hazardous to small craft.
Winter Storm Watch issued November 30 at 9:21PM EST until December 3 at 7:00AM EST by NWS State College PA
* WHAT...Heavy lake effect snow possible. Total snow accumulations greater than 6 inches possible. * WHERE...Warren County. * WHEN...From Sunday evening through Tuesday morning. * IMPACTS...Travel could be very difficult. The hazardous conditions could impact the Monday morning and evening commutes.
Small Craft Advisory issued November 30 at 10:07PM EST until December 1 at 4:00AM EST by NWS Detroit/Pontiac MI
* WHAT...Expect sustained winds up to 20 knots from the west with gusts up to 26 knots. The largest significant waves will be 3 feet with a potential maximum wave height of 4 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds and waves are expected before midnight * IMPACTS...Conditions will be hazardous to small craft.
Lake Effect Snow Warning issued November 30 at 9:42PM EST until December 3 at 7:00AM EST by NWS Cleveland OH
* WHAT...Heavy lake effect snow. Additional snow accumulations of 12 to 24 inches across Lake and northern Ashtabula Counties tonight through Tuesday morning. This would bring storm total snowfall for this event to 4 to 5 feet. Accumulations of 4 to 8 inches are expected in central and southern Ashtabula County, with locally up to 12 inches. * WHERE...Ashtabula Inland, Ashtabula Lakeshore, and Lake Counties. * WHEN...Until 7 AM EST Tuesday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Visibilities may drop below 1/4 mile due to falling and blowing snow. Whiteout conditions are expected
Small Craft Advisory issued November 30 at 9:46PM EST until December 2 at 7:00AM EST by NWS Buffalo NY
* WHAT...West winds to 30 knots and waves 7 to 10 feet. * WHERE...The nearshore waters of Lake Ontario from Mexico Bay to the Saint Lawrence River. * WHEN...Until 7 AM EST Monday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft.
Beach Hazards Statement issued November 30 at 7:00AM PST until December 1 at 1:00PM PST by NWS Medford OR
* WHAT...A high risk of sneaker waves is expected. * WHERE...All beaches and shorelines of Douglas, Coos, and Curry counties. * WHEN...From this evening through Sunday afternoon. * IMPACTS...Sneaker waves can run up significantly farther on beaches than normal, including over rocks and jetties. These waves can suddenly knock people off of their feet and quickly pull them into the cold ocean waters, resulting in serious injury or death. Waves may also lift driftwood logs, trapping anyone caught underneath. * View the hazard area in detail at https://www.wrh.noaa.gov/map/?wfo=mfr
Small Craft Advisory issued November 30 at 9:46PM EST until December 1 at 10:00PM EST by NWS Buffalo NY
* WHAT...West winds 15 to 20 knots. * WHERE...The Upper Niagara River and Buffalo Harbor. * WHEN...Until 10 PM EST Sunday. * IMPACTS...Winds and/or waves will cause hazardous conditions that could capsize or damage small craft.