Expected

* WHAT...Up to one half foot of inundation above ground level in low lying areas due to tidal flooding. * WHERE...Shoreline in the City of Alexandria and Arlington County. * WHEN...Until 2 PM EDT this afternoon, especially around the time of high tide. * IMPACTS...Water is expected to approach the curb near the intersection of King Street and Strand Street in Alexandria. * ADDITIONAL DETAILS...Tides one and a half to two feet above normal. The next high tide at Alexandria is at 1:10 PM and 1:11 AM.

* WHAT...North winds 15 to 25 mph with gusts up to 40 mph expected. * WHERE...Portions of south central and southwest Alabama, northwest Florida, and southeast Mississippi. * WHEN...From 10 PM this evening to 7 PM CDT Saturday. * IMPACTS...Strong and gusty winds will be capable of downing numerous additional compromised trees which would result in renewed power outages in vulnerable areas impacted by the extreme winds during Hurricane Isaias. In addition, large debris piles from storm

* WHAT...For the High Surf Warning, large, hazardous breaking waves of 7 to 9 feet Saturday afternoon will become dangerous, building to as high as 35 feet for Guam, 25 feet for Rota and 20 feet for Tinian and Saipan. For the Coastal Flood Watch, significant coastal flooding possible. * WHERE...For the High Surf Warning, initially east facing reefs of Guam, Rota, Tinian, and Saipan; spreading to all reefs through Sunday afternoon. The Coastal Flood Watch is also for all reefs of the Marianas.

* WHAT...Nuisance flooding on roadways and small stream flooding caused by excessive rainfall continues. * WHERE...Roadways within the Mendenhall Valley, areas around Montana Creek and Jordan Creek. * WHEN...Until 130 AM AKDT Saturday. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Ponding on roadways impacting the Friday morning commute. Some low-water crossings may become impassable. * ADDITIONAL DETAILS... - At 441 AM AKDT, satellite estimates indicate heavy rain ongoing

At 853 AM EDT, Doppler radar was tracking a line of strong thunderstorms extending from near Columbus to 28 miles west of Enterprise, moving east at 40 mph. HAZARD...Wind gusts of 50 to 55 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Columbus, Youngsville, Russell, Spring Creek, Garland, Lottsville, Grand Valley, Enterprise, Tidioute, Sugar Grove, Starbrick and Bear Lake. Seek shelter inside a building.

An atmospheric river system will continue to bring multiple rounds of moderate to heavy rainfall to the area, with an additional 1.0 to 1.5 inches through Friday morning. Localized higher amounts are possible due to terrain effects. Overall the moderate to heavy rainfall is expected to persist through the morning hours before starting to diminish later this morning. Montana Creek and Jordan Creek are expected to reach bankfull Friday morning, after these rounds of heavy rainfall. Other

* WHAT...Sub-freezing temperatures as low as 25 expected. * WHERE...Western and much of central North Dakota. * WHEN...Until 10 AM CDT /9 AM MDT/ this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Take steps now to protect sensitive outdoor plants from the cold.

* WHAT...South winds 20 to 30 mph with gusts up to 45 mph. * WHERE...In New York, Eastern Clinton County. In Vermont, Grand Isle, Western Chittenden, and Western Franklin Counties. * WHEN...Until 4 PM EDT this afternoon. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...The strongest gusts will be on southeast facing shorelines and across Lake Champlain. Winds this strong can make driving difficult, especially for high

At 808 AM EDT, Doppler radar was tracking a strong thunderstorm over Andover, or 22 miles southeast of Ashtabula, moving east at 60 mph. HAZARD...Wind gusts up to 50 mph. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Locations impacted include... Meadville, Linesville, Riceville, Harmonsburg, Adamsville, Pymatuning North, Guys Mills, Pymatuning Central, Atlantic, Lincolnville, Cochranton, Saegertown, Conneaut Lake, Jamestown, Hydetown, Blooming

* WHAT...High temperatures in the upper 80s to the mid 90s expected. * WHERE...Orange County Coastal Areas and San Diego County Coastal Areas. * WHEN...Until 8 PM PDT Saturday. * IMPACTS...Heat related illnesses increase during hot temperatures. * ADDITIONAL DETAILS...Low temperatures will be in the high 60s to low 70s. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Take extra precautions when outside. Wear lightweight and loose