U.S. Medium-range Forecast: Northern warmth in the medium-range shifts to the Central U.S in the extended-range.

Chart of the day: Cooling northern waters lead to cooler U.S./Europe May climate. Discussion: The blue hatched area (above) identifies a much cooler change in the SSTA pattern correlating to a cooler atmosphere and attendant heat-suppressing effect on the U.S. May 2021 climate and historical chill (and rainy) impact on Europe. Medium-range 6-10 Day Forecast…

U.S. Medium-range Forecast: Changeable in Great Plains.

Highlight: Cooler 6-10 day forecast especially South while heat is impressive in California. Extended-range warms the Northeast. Charts of the day: >100F risk increasing in California. Discussion: The West U.S. Drought will continue to intensify as early season excessive heat risk increases for California in the medium-range. Medium-range 6-10 Day Forecast Valid May 31-June 4,…

Russia Month 1-3 Ahead: Dry and Hot Ahead!

Highlight: Much warmer/drier changes for the summer 2021 outlook. Executive Summary: The Climate Impact Company month 1-3 ahead forecast valid for June to August 2021 across Russia is updated. The forecast is significantly different from the previous forecast. An upper-level ridge pattern becomes dominant and quasi-stationary over West-central to Southwest Russia for the summer season…