Moderate

* WHAT...Snow expected. Total snow accumulations between 2 and 6 inches. Winds gusting as high as 40 mph. * WHERE...I-90 East Missoula to Bearmouth, Highway 83 Seeley Lake to Condon, Highway 200 Bonner to Greenough, Lolo Pass, and Highway 93 Sula to Lost Trail Pass. * WHEN...From 6 PM Saturday to 6 AM MDT Monday. * IMPACTS...Travel could be very difficult. * ADDITIONAL DETAILS...Prepare for difficult backcountry travel. Slow down and use caution while traveling. The latest road conditions

* WHAT...For the Lake Wind Advisory, southwest winds 10 to 20 mph with gusts up to 35 mph expected. For the Wind Advisory, northeast winds 15 to 25 mph with gusts up to 40 mph expected. Isolated higher gusts nearing 50 mph will be possible in west to east oriented gaps along Highway 35, including Lake Blaine * WHERE...Flathead/Mission Valleys. * WHEN...For the Lake Wind Advisory, until 9 PM MDT this evening. For the Wind Advisory, from 6 PM Saturday to 6 AM MDT Sunday.

* WHAT...For the Lake Wind Advisory, southwest winds 10 to 20 mph with gusts up to 35 mph expected. For the Wind Advisory, northeast winds 15 to 25 mph with gusts up to 40 mph expected. Isolated higher gusts nearing 50 mph will be possible in west to east oriented gaps along Highway 35, including Lake Blaine * WHERE...Flathead/Mission Valleys. * WHEN...For the Lake Wind Advisory, until 9 PM MDT this evening. For the Wind Advisory, from 6 PM Saturday to 6 AM MDT Sunday.

* WHAT...Dangerous rip currents expected. * WHERE...Georgia Beaches. * WHEN...From Friday morning through Friday evening. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. Swim near a lifeguard. If caught in a rip current, relax and float. Don't swim against the current. If able, swim in a direction following the shoreline. If unable to escape, face the shore and call or wave for help.

* WHAT...Dangerous rip currents. * WHERE...Coastal Volusia County. * WHEN...Through late tonight. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water. Rip currents are powerful channels of water flowing quickly away from shore, which occur most often at low spots or breaks in the sandbar and in the vicinity of structures such as jetties and piers. Heed the advice of lifeguards, beach patrol flags and signs. Entering the surf is strongly discouraged. If caught in a rip

* WHAT...Increased risk of rip currents and sneaker waves expected with breaking waves up to 16 feet. * WHERE...Coastal North Bay Including Point Reyes National Seashore and San Francisco Peninsula Coast Counties. * WHEN...From Saturday morning through Monday afternoon. * IMPACTS...Dangerous conditions are forecast along the shoreline. Hazards include sneaker waves, strong rip currents, and large breaking waves. Stay off of jetties, piers, rocks, and other waterside

* WHAT...For the Coastal Flood Advisory, Up to 1.4 ft of inundation above ground level is possible in low-lying areas near shorelines and tidal waterways. For the Beach Hazards Statement, increased risk of rip currents and sneaker waves expected with breaking waves up to 16 feet. * WHERE...San Francisco, Northern Monterey Bay and Southern Monterey Bay and Big Sur Coast Counties. * WHEN...For the Coastal Flood Advisory, from 9 AM Friday to 3 PM PDT Tuesday. For the Beach Hazards Statement, from Saturday

* WHAT...For the Extreme Heat Warning, dangerously hot conditions. Afternoon temperatures 103 to 105. Major Heat Risk. Overexposure can cause heat cramps and heat exhaustion to develop and, without intervention, can lead to heat stroke. For the Wind Advisory, south winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Yuma. * WHEN...For the Extreme Heat Warning, until 8 PM MST Friday. For the Wind Advisory, from 2 AM to 5 PM MST Sunday. * IMPACTS...Difficult driving conditions, especially for larger

* WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...A portion of south central Arizona. * WHEN...From 8 AM to 5 PM MST Sunday. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne. A Wind Advisory means that sustained wind speeds of between 30 and 40 mph are expected, or wind gusts of between 40 and 58 mph. Winds this strong can make driving difficult, especially for high profile vehicles.

* WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...In Arizona, Central La Paz, Gila River Valley, Kofa, Parker Valley, and Southeast Yuma County. In California, Chuckwalla Mountains, Chuckwalla Valley, Imperial County Southeast, and Palo Verde Valley. * WHEN...From 2 AM MST /2 AM PDT/ to 5 PM MST /5 PM PDT/ Sunday. * IMPACTS...Difficult driving conditions, especially for larger vehicles traveling along roads with crosswinds. Light, unsecured objects may become airborne.