Minor

* WHAT...Up to one half foot of inundation above ground level expected in vulnerable areas near the waterfront and shoreline. * WHERE...Southern Fairfield County. * WHEN...Until 3 PM EDT this afternoon. * IMPACTS...Brief minor flooding of the more vulnerable locations near the waterfront and shoreline. Do not drive through flooded roadways.

...The Flood Advisory continues for the following rivers in South Carolina... Congaree River At Congaree River at Columbia affecting Richland and Lexington Counties. * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Congaree River at Congaree River at Columbia. * WHEN...Until late Wednesday night. * IMPACTS...At 10.0 feet, Flooding occurs on parts of the Cayce and West Columbia Riverwalk. At 12.5 feet, Most of the West Columbia Riverwalk between Gervais Street and SC 12 is underwater. At 6.5

* WHAT...Dense fog will reduce visibility to 1 NM or less. * WHERE...Mississippi Sound. * WHEN...Until 10 AM CDT this morning. * IMPACTS...Low visibility will make navigation difficult. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass.

* WHAT...Temperatures as low as 33 to 36 will result in frost formation. * WHERE...Portions of northwest and west central Oregon and southwest Washington. * WHEN...Until 8 AM PDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. Take steps now to protect tender outdoor plants from the cold. Consider temporarily moving outdoor potted plants indoors if they are sensitive to cold temperatures.

* WHAT...Temperatures as low as 33 will result in frost formation. * WHERE...The Rogue, Illinois, Applegate, Cow Creek, and Umpqua valleys of Josephine, Jackson, and central Douglas counties. * WHEN...Until 9 AM PDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. Take steps now to protect tender plants from the cold.

* WHAT...Up to 1.1 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. * WHERE...San Francisco, Northern Monterey Bay and Southern Monterey Bay and Big Sur Coast Counties. * WHEN...For the Coastal Flood Advisory, until 3 PM PDT Tuesday. For the Beach Hazards Statement, until 10 PM PDT this evening. * IMPACTS...High tides will result in flooding of low-lying infrastructure, isolated road closures, and coastal erosion.

* WHAT...Up to 1.1 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. * WHERE...Bayshore locations along the San Pablo Bay. * WHEN...Until 4 PM PDT Wednesday. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. High tides will result in flooding along coastal trails, cut off access to some low- lying beaches and coastal areas, and bring water and waves farther up the beach than typical. Dangerous conditions are

* WHAT...For the Freeze Warning, sub-freezing temperatures as low as 29 expected. For the Frost Advisory, temperatures as low as 33 will result in frost formation. * WHERE...Trinity County, Northern Mendocino Interior, and Northern Lake. * WHEN...Until 8 AM PDT this morning. * IMPACTS...Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing. Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered.

* WHAT...Temperatures as low as 33 can result in frost formation. * WHERE...Humboldt Coast, Southeastern Interior Humboldt, Coastal Mendocino, and Western Lake. * WHEN...Until 8 AM PDT this morning. * IMPACTS...Frost could harm sensitive outdoor vegetation. Sensitive outdoor plants may be killed if left uncovered. Take steps now to protect tender plants from the cold.

...The Flood Advisory continues for the following rivers in South Carolina... Congaree River At Congaree River at Columbia affecting Lexington and Richland Counties. * WHAT...Flooding caused by excessive rainfall continues. * WHERE...Congaree River at Congaree River at Columbia. * WHEN...Until late Wednesday night. * IMPACTS...At 6.5 feet, The lowest parts of the West Columbia Riverwalk between Gervais Street and SC 12 begin to flood. At 10.0 feet, Flooding occurs on parts of the Cayce and West Columbia Riverwalk.