WHAT
For the Wind Advisory, northwest winds 15 to 25 mph with gusts up to 55 mph expected. For the Extreme Cold Warning, dangerously cold wind chills as low as 30 below expected.
WHERE
Bedford, Blair, Cambria, Clearfield, Northern Centre, Somerset, and Southern Centre Counties.
WHEN
For the Wind Advisory, from midnight tonight to 10 PM EST Saturday. For the Extreme Cold Warning, from 1 AM Saturday to 10 AM EST Sunday.
IMPACTS
Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes.
PRECAUTIONARY/PREPAREDNESS ACTIONS
Use extra caution when driving, especially if operating a high profile vehicle. Secure outdoor objects. Persons are urged to stay indoors until conditions improve. If you must go outside, dress in layers. Several layers of clothes will keep you warmer than a single heavy coat. Cover exposed skin to reduce your risk of frostbite or hypothermia. Gloves, a scarf, and a hat will keep you from losing your body heat.