National Weather Service United States Department of Commerce

Critical Fire Weather Threats will Expand Across Central and Southern Coastal Mountains in California

Damaging offshore winds may down trees and power lines and fire weather threats across much of California. Critical fire weather threats are expected in the central and southern coastal ranges. Heavy snow is continuing in the Great Lakes, and will develop in the Central and Southern Rockies. High winds and heavy snow is occurring for parts of Alaska. Heavy rain in Hawaii will continue. Read More >

Wind Chill

by Tim Brice and Todd Hall
 
 
Enter a temperature and wind speed that you would like calculated:
What the temperature feels like to your body:
Fahrenheit Celsius ° F
mph knots m/s k/h ° C
  Watts per Meter Squared

The wind chill calculator only works for temperatures at or below 50 ° F and wind speeds above 3 mph.

What is the formula for the wind chill script?