Moderate

HLSFFC This product covers North and Central Georgia **HURRICANE ISAIAS STRENGTHENING OVER THE GULF** NEW INFORMATION --------------- * CHANGES TO WATCHES AND WARNINGS: - A Tropical Storm Watch has been issued for Chattahoochee, Harris, Heard, Macon, Marion, Meriwether, Muscogee, Pike, Schley, Stewart, Sumter, Talbot, Taylor, Troup, Upson, and Webster * CURRENT WATCHES AND WARNINGS: - A Tropical Storm Watch is in effect for Chattahoochee, Harris,

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Warning, dangerously large breaking waves of 8 to 12 feet expected in the surf zone. * WHERE...Walton and Bay County Beaches. * WHEN...For the High Rip Current Risk, through late Sunday night. For the High Surf Warning, from 10 AM Friday to 10 AM CDT Sunday. * IMPACTS...Breaking waves can sweep people off jetties and docks, and into dangerous seas. Life-threatening swimming

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Advisory, large breaking waves of 5 to 8 feet expected in the surf zone. * WHERE...Gulf and Franklin County Beaches. * WHEN...For the High Rip Current Risk, through late Sunday night. For the High Surf Advisory, from 11 AM EDT /10 AM CDT/ Friday to 11 AM EDT /10 AM CDT/ Sunday. * IMPACTS...Dangerous swimming and surfing conditions and localized beach erosion. Rip currents can sweep even the best

* WHAT...For the High Rip Current Risk, dangerous rip currents. For the High Surf Warning, dangerously large breaking waves of 8 to 12 feet expected in the surf zone. * WHERE...Walton and Bay County Beaches. * WHEN...For the High Rip Current Risk, through late Sunday night. For the High Surf Warning, from 10 AM Friday to 10 AM CDT Sunday. * IMPACTS...Breaking waves can sweep people off jetties and docks, and into dangerous seas. Life-threatening swimming

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Lowlands of Western Skagit and Northwestern Snohomish Counties and Downtown Everett / Marysville Area. * WHEN...Until 1 PM PDT this afternoon. * IMPACTS...Low visibility could make driving conditions hazardous. * ADDITIONAL DETAILS...The densest fog is mainly focused along the coastal areas and in the Snohomish river valley. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Grays Harbor County Coast and Northern Washington Coast. * WHEN...Until 1 PM PDT this afternoon. * IMPACTS...Low visibility could make driving conditions hazardous. If driving, slow down, use your headlights, and leave plenty of distance ahead of you.

* WHAT...High temperatures up to 101 degrees expected. Overnight lows between 70 and 75 degrees expected in the Sierra and Coastal Range Foothills where the thermal belt is strongest * WHERE...San Joaquin Valley, Sierra Nevada foothills, and Coastal West Hills. * WHEN...Until 10 PM PDT this evening. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Moderate to major risk of heat-related illnesses for much of the population, especially those without effective cooling or hydration.

* WHAT...For the Hazardous Seas Warning, very steep and hazardous seas 9 to 11 feet and north winds 20 to 30 kt with gusts up to 35 kt expected. For the Gale Warning, north winds 25 to 30 kt with gusts up to 40 kt and seas 7 to 11 feet expected. For the Small Craft Advisory, north winds 15 to 25 kt with gusts up to 35 kt and seas 8 to 10 feet. * WHERE...Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm. * WHEN...For the Hazardous Seas Warning, from midnight tonight

* WHAT...Hot conditions with maximum temperatures in the mid-90s to near 105. * WHERE...The East Bay and San Francisco Bay Shoreline, North Bay Interior Mountains and Valleys, The Santa Clara Valley and Eastern Hills, The Santa Cruz Mountains, Interior Monterey County and the Santa Lucia Range, Most of San Benito County and the Cholame Hills in Southeast Monterey County, and Southern Salinas Valley/Arroyo Seco and Lake San Antonio. * WHEN...Until 10 PM PDT this evening.

* WHAT...Southeast winds 20 to 30 mph with gusts up to 65 mph expected. * WHERE...Windy Pass. * WHEN...From 4 PM Friday to 1 AM AKDT Sunday. * IMPACTS...Gusty winds could blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects.