In Denver we just had our largest pressure drop ever recorded in the history of the state. The pressure dropped to 970 millibars. In less than 24 hours the temperature went from an enjoyable bee friendly 60F to a terrible 25F. This is what the difference looked like.
I installed the 15watt hive heaters in WildCA18A and Wild17 hives. Made sure quilt boxes were installed and bottom screen covers were in place.
