Climate Impact Report: Canadian Chill Set to Invade West/North-central U.S. in Medium-range

Highlight: West/North-central frigid regime ahead. East/South are warmer days 6-10. Charts of the day: Snow cover influence on temperature. Discussion: Southern extent of snow cover biases climate colder while lack of southern snow cover shift biases climate warm. Latest Climate Signals Chart   Days 6-10 Days 11-15 Arctic Oscillation Strong Negative Negative North Atlantic Oscillation…

Climate Impact Report: Latest U.S. Medium-range Forecast

Highlight: A warmer trend days 6-10 but widening cold follows. Latest Climate Signals Chart   Days 6-10 Days 11-15 Arctic Oscillation Strong Negative Negative North Atlantic Oscillation Strong Negative Negative Pacific North America Strong Negative Negative West Pacific Oscillation Weak Negative Weak Positive East Pacific Oscillation Weak Negative Weak Negative Madden Julian Oscillation Dateline/East Pacific…