PJ WINDCHILL DATA
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Windchill Value Table
Minutes to Freeze Table
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WINDCHILL TABLE

WINDCHILL RATING EFFECT WHAT TO DO
0 to -15 LOW SLIGHT DISCOMFORT - Dress warmly
-15 to -25 MODERATE UNCOMFORTABLY COLD - Dress in layers with wind-resistant outdoor layer, hat and mittens
-25 to -35 COLD RISK OF FROSTBITE;
INDOOR RECESS -27
-frostbite possible with prolonged outdoor activity
- Dress in layers with wind-resistant outdoor layer;  hat, mittens and scarves
- cover all exposed skin; avoid exposure to wind
-35 to -40 VERY COLD ** FROSTBITE IN MINUTES **
-exposed skin may freeze in 10 minutes
- Dress very warmly in layers with wind-resistant outer layer
- Cover all exposed skin, particularly face and hands.
- Be ready to cut short or cancel outdoor activities.
-40 to -50 EXTREME ** WINDCHILL WARNING LEVEL **
-exposed skin may freeze in minutes
- Dress very warmly in layers with wind-resistant outer layer
- Cover all exposed skin, particularly face and hands.
- Be ready to cancel outdoor activities.
- Keep active.
> -50 EXTREME ** DANGEROUS **
-exposed skin may freeze in less than 2 minutes
- DANGER!  avoid outdoor activities