Arctic Heatwave Forecast to Crush Northern Hemisphere Snow Cover This Week

robertscribbler

The Russian side of the Arctic is heating up.

A high amplitude ridge in the Jet Stream is forecast to develop atop the Yamal region of Russia, expand northward over the Kara and Laptev seas, inject a plume of anomalously warm air over the polar region, and then proceed on along the Arctic Ocean shores of Siberia. Beneath this ridge, temperatures over the Arctic Ocean will spike to +1 to +4 C above average while temperatures over land will hit extreme +20 C and higher anomalies.

Arctic Heatwave June 6

(Arctic heatwave invades Siberia in the GFS forecast for later this week as depicted by Climate Reanalyzer.)

Arctic Ocean zones are forecast to see temperatures climb above freezing for much of the 80 degree North Latitude zone. Over Siberia, land-based temperatures are predicted to range from the 40s and 50s along the Arctic Ocean boundary and climb to the 60s to 80s in…

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