Weather Alerts For Sheep Mountain, AK

URGENT - WEATHER MESSAGE National Weather Service Anchorage AK 1116 AM AKST Sat Dec 13 2025 Lower Matanuska Valley-Sutton / Upper Matanuska Valley- Including the cities of Wasilla, Big Lake, Sutton, Chickaloon, and Palmer 1116 AM AKST Sat Dec 13 2025 ...HIGH WIND WARNING IN EFFECT FROM NOON SUNDAY TO NOON AKST MONDAY... * WHAT...Northeast winds 35 to 50 mph with gusts of 60 to 80 mph. Wind chill values 10 below to 25 below zero. * WHERE...Matanuska Valley. * WHEN...From noon Sunday to noon AKST Monday. * IMPACTS...High winds could move loose debris, damage property, and cause power outages. Travel could be difficult. Cold temperatures combined with strong winds could cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...The strongest winds (gusts up to 80 mph) are expected between 3pm Sunday and 3am Monday. PRECAUTIONARY/PREPAREDNESS ACTIONS... People are urged to secure loose objects that could be blown around or damaged by the wind. Prepare for the possibility of widespread power outages. Use caution if you must drive. &&