Moderate

* WHAT...East winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Riverside County Mountains, San Diego County Mountains, and San Gorgonio Pass near Banning. * WHEN...Until 6 PM PDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution.

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with high temperatures in the upper 90s to 103 and warm nights with low temperatures in the lower to mid 70s expected. For the Wind Advisory, east winds 15 to 25 mph with gusts to 45 mph expected. * WHERE...San Bernardino and Riverside County Valleys-The Inland Empire. * WHEN...For the Extreme Heat Warning, until 8 PM PDT Thursday. For the Wind Advisory, until 6 PM PDT this evening. * IMPACTS...Gusty winds will blow around unsecured objects. Tree

* WHAT...Very steep and hazardous seas 12 to 16 feet and southwest winds 20 to 30 kt with occasional gusts up to 40 kt. * WHERE...Guam and Rota Coastal Waters. * WHEN...Until 5 AM ChST Sunday. * IMPACTS...Very steep and hazardous seas could capsize or cause damage to vessels. * ADDITIONAL DETAILS...Hazardous sea conditions are expected to continue over the coastal waters through early Sunday morning as a strong monsoon surge continues well south of Typhoon Choi-wan

* WHAT...Southwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Tinian and Saipan. * WHEN...Until 10 PM ChST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...As Typhoon Choi-wan (26W) moves north-northeast and away from the islands, strong to near-gale force winds will continue within the surging monsoon flow behind the storm. This Wind Advisory is being issued to replace the

* WHAT...Southwest winds 25 to 35 mph with gusts up to 45 mph. * WHERE...Guam and Rota. * WHEN...Until 4 AM ChST Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution when driving on roads with no center barriers, as well as when passing high profile vehicles. Secure loose objects outdoors, as well as canopies. These winds may move light objects.

* WHAT...For the Coastal Flood Advisory, minor coastal flooding. For the High Rip Current Risk, dangerous rip currents. * WHERE...In Alabama, Mobile Coastal and Baldwin Coastal Counties. In Florida, Escambia Coastal, Santa Rosa Coastal and Okaloosa Coastal Counties. * WHEN...For the Coastal Flood Advisory, until 8 AM CDT this morning. For the High Rip Current Risk, through Monday evening. * IMPACTS...Flooding of lots, parks, and roads with only isolated road closures expected. Rip currents can sweep even the best

A stronger weather system is expected to move into the panhandle Saturday into Sunday, bringing periods of moderate to heavy rain. The peak of heavier rainfall is forecast to occur overnight Saturday into Sunday, when rain rates could exceed 0.15 inches per hour. Total rainfall accumulations for the event are expected to be between 1.5 and 3.0 inches, with the greatest amounts in the central panhandle. Upwards of 5 inches is possible for higher elevations.

At 343 AM MDT, Doppler radar was tracking an area of thunderstorms 11 miles east of Ekalaka, moving east at 40 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... Ekalaka, Medicine Rocks State Park, Webster, Mill Iron and Willard. Monitor the weather situation closely and be alert for threatening weather conditions.

* WHAT...Hot conditions with maximum temperatures in the mid-90s to low-100s. Mild minimum temperatures and weak onshore flow will limit overnight relief. * 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.

* WHAT...Hot conditions with maximum temperatures in the low-80s to low-90s. Mild minimum temperatures and weak onshore flow will limit overnight relief. * WHERE...The Marin Hills, San Francisco, and Northern Salinas Valley/Hollister Valley and Carmel Valley. * WHEN...From 11 AM this morning to 10 PM PDT Sunday. * IMPACTS...This level of heat affects anyone without effective cooling and/or adequate hydration. Impacts likely in some health systems, heat-sensitive industries and infrastructure.