* WHAT. West winds 10 to 15 kt with gusts up to 20 kt expected. * WHERE. Chesapeake Bay north of Sandy Point MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, and Eastern Bay. * WHEN. From 10 AM this morning to 6 PM EDT this evening. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. West winds around 10 kt with gusts up to 20 kt expected. * WHERE. Tidal Potomac River from Key Bridge to Cobb Island MD, and Patuxent River to Broomes Island MD. * WHEN. From 10 AM this morning to 6 PM EDT this evening. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. West winds 10 to 15 kt with gusts up to 20 kt, especially over the near shore waters. * WHERE. Tidal Potomac River from Key Bridge to Cobb Island MD, Chesapeake Bay north of Sandy Point MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, Eastern Bay, and Patuxent River to Broomes Island MD. * WHEN. From 10 AM this morning to 6 PM EDT this evening. * IMPACTS. Conditions will be hazardous to small craft.

* WHAT. West winds 10 to 15 kt with gusts up to 20 kt. * WHERE. Tidal Potomac River from Key Bridge to Cobb Island MD, Chesapeake Bay north of Sandy Point MD, Patapsco River including Baltimore Harbor, Chester River to Queenstown MD, Eastern Bay, and Patuxent River to Broomes Island MD. * WHEN. Until 6 PM EDT this evening. * IMPACTS. Conditions will be hazardous to small craft.

A combination of dry and breezy conditions this afternoon will create an elevated risk of wildfire spread across all of Central Pennsylvania, including the Northern and Western Mountains and Susquehanna Valley. Minimum relative humidity today will range from 20 to 25 percent across much of the Central Ridge and Valley Region of the state with some places across South Central PA dipping into the upper teens (%). Across the Northern and Western Mountains of the state, Min RHs will be in the upper 20s to around 30 percent. Westerly wind will increase and gust between 20 and 25 mph this afternoon. Residents are urged to exercise caution if handling any potential ignition sources, such as machinery, cigarettes, or matches. If dry grasses and tree litter begin to burn, the fire will have the potential to spread rapidly. For more information about wildfire danger and wildfire prevention and education, please visit the Pennsylvania Department of Conservation and Natural Resources website at http://dcnr.pa.gov/Communities/Wildfire.

The combination of recent dry weather, relative humidity falling to 15 to 25 percent, and sustained west to northwesterly winds around 10 mph with gusts to around 20 mph may result in an elevated threat for the rapid spread of fires today, particularly from late morning through late afternoon. Please refer to your local burn permitting authorities on whether you may burn outdoors. If you do burn, use extreme caution since fires can quickly grow out of control under these conditions.