Daily Archives: January 30, 2023

A weather forecast of snow indicates a steady fall of snow. The forecast may be modified by terms such as “light,” “moderate” or “heavy” to indicate the intensity of the snowfall.

The intensity is measured in terms of visibility during the snowfall:

Light snow — visibility of 1 kilometer (1,100 yards) or greater.
Moderate snow — visibility between 0.5 kilometer (550 yards) and 1 kilometer (1,100 yards).
Heavy snow — visibility of less than 0.5 kilometer (550 yards). Continue reading →