Moderate

* WHAT....The warm air temperatures in the upper 60s may cause people to underestimate the dangers of the cold water temperatures which are currently in the low 40s. * WHERE...Coastal Hancock and Coastal Washington Counties. * WHEN...From Saturday morning through Saturday evening. * IMPACTS...Anyone on boats or paddlecraft should use caution and be prepared for immersion. Dress for cold water temperatures and know how to perform rescues. A Beach Hazards Statement is issued on days when a significant

* WHAT...Snow expected. Total snow accumulations 3 to 7 inches, with higher amounts on high peaks. Winds gusting as high as 40 mph. * WHERE...Gallatin and Madison County Mountains and Centennial Mountains. * WHEN...From 5 PM Saturday to 6 AM MDT Sunday. * IMPACTS...Plan on slippery and slushy road conditions and raw back country conditions Saturday evening into Sunday. * ADDITIONAL DETAILS...Snow levels quickly fall Saturday evening after a round of showers and perhaps a couple thunderstorms

* The warm air temperatures this weekend in the upper 60s to mid 70s may cause people to underestimate the dangers of the cold water temperatures which are currently only in the mid 40s on the lakes and in the mid 40s on the rivers. * The cold water temperatures can quickly cause hypothermia to anyone immersed in the water. According to the Maine Warden Service, when the water temperatures are below 50 degrees, the chance of immediate incapacitation due to cold shock is extremely

* WHAT...Snow expected. Total snow accumulations of 2 to 6 inches in the mountain terrain above 5000 feet. Slushy accumulations possible on Marias Pass. * WHERE...The higher terrain of Glacier National Park. * WHEN...From midnight Saturday Night to midnight MDT Sunday Night. * IMPACTS...Plan on slippery backcountry road conditions. Cold, wet and breezy conditions may create hypothermia risk for those recreating in the backcountry. Slow down and use caution while traveling on high mountain roads.

* WHAT...Snow expected. Total snow accumulations of 2 to 6 inches in the mountain terrain above 5000 feet. Slushy accumulations possible for Lost Trail, Homestake and MacDonald Passes and around Georgetown Lake. Winds gusting as high as 35 mph. * WHERE...Homestake Pass, Lolo Pass, Georgetown Lake, MacDonald Pass, Highway 93 Sula to Lost Trail Pass, and Butte. * WHEN...From midnight Saturday Night to midnight MDT Sunday Night. * IMPACTS...Plan on slippery backcountry road conditions. Cold, wet

* WHAT...Snow expected Above 4000 feet. Total snow accumulations between 4 and 6 inches. * WHERE...Stevens Pass. * WHEN...From 8 PM this evening to 11 AM PDT Saturday. * IMPACTS...Expect slippery road conditions over Stevens Pass Friday Night into Saturday morning due to periods of moderate to heavy snow showers. In addition, late season snow showers in the mountains may impact those enjoying outdoor recreation in the mountains above 4000 feet. Slow down and use caution while traveling. For the latest travel

* WHAT...Northeast winds 15 to 25 mph with gusts up to 45 mph and waves up to 3 feet for Lake Tahoe, Donner Lake, and Prosser and Boca reservoirs. * WHERE...Greater Lake Tahoe Area. * WHEN...From 5 PM Sunday to 5 AM PDT Monday. * IMPACTS...Small boats, kayaks and paddle boards will be prone to capsizing and should remain off lake waters until conditions improve. Check lake conditions before heading out and be prepared for a sudden increase in winds and wave heights. Consider postponing

* WHAT...North winds 10 to 20 mph with gusts up to 40 mph for Stampede Reservoir, Lake Davis, Antelope Lake, and Eagle Lake. * WHERE...Lassen-Eastern Plumas-Eastern Sierra Counties. * WHEN...From 2 PM Saturday to 11 PM PDT Sunday. * IMPACTS...Small boats, kayaks and paddle boards will be prone to capsizing and should remain off lake waters until conditions improve. Check lake conditions before heading out and be prepared for a sudden increase in winds and wave heights. Consider postponing

* WHAT...For the Lake Wind Advisory for Walker Lake, north winds 20 to 30 mph with gusts up to 40 mph. For the Wind Advisory, north winds 25 to 35 mph with gusts up to 45 mph. * WHERE...Mineral and Southern Lyon Counties. * WHEN...For the Lake Wind Advisory, from 2 PM Saturday to 11 AM PDT Sunday. For the Wind Advisory, from 11 AM to 11 PM PDT Sunday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result.

* WHAT...Northeast winds 15 to 25 mph with gusts up to 40 mph for Washoe Lake. * WHERE...Greater Reno-Carson City-Minden Area. * WHEN...From 11 AM to 11 PM PDT Sunday. * IMPACTS...Small boats, kayaks and paddle boards will be prone to capsizing and should remain off lake waters until conditions improve. Check lake conditions before heading out and be prepared for a sudden increase in winds and wave heights. Consider postponing boating activities on the lake until a day with less wind.