Latest News

12/06/2022, 8:17 pm EST

3rd Snowiest North America on Record for November

The November 2022 northern hemisphere snow cover was tied for 3rd most in the 1966-2022 record. In North America, November 2022 ranked 3rd most snowy on record while Eurasia was 12th most snowy of the past 57 years.
12/05/2022, 9:41 am EST

Forecast Models Projecting El Nino for Mid-to-late 2023 with Increasing strength

The NCEP FCS V2 Nino34 SSTA forecast continues an aggressive trend that indicates ending of La Nina early in 2023 followed by a shift into El Nino middle of 2023. ECM is indicating a much stronger El Nino developing middle of 2023. Climate Impact Company will issue a new ENSO forecast for 2023 late this week!
12/04/2022, 4:49 pm EST

Cold Stratosphere = Warmer U.S. Forecast

Medium-range forecasts are trending warmer across North America and especially the U.S. The catalyst to this warmer trend is a cold stratosphere over the polar region stretching south across Canada as indicated by the GFS in 5 days. As a review, the cooling and constricting stratosphere is compensated for by the warming troposphere below. Consequently, the upper-level pattern in the troposphere creating our weather is less able to produce cold air and arctic air generation is cutoff. Arctic air already present will retreat to deep snow cover.
12/01/2022, 12:50 pm EST

North Atlantic Basin 2022 Tropical Cyclone Season Summary

The seasonal totals of tropical cyclone activity for the North Atlantic basin during the 2022 season was 14 tropical storms, 8 hurricanes and 2 major hurricanes. The accumulated cyclone energy (ACE) index was 95.1. The observed totals are very close to normal while ACE index was 78% of normal.
11/29/2022, 12:55 pm EST

Explaining The Uncertainties Of The Titanic Negative North Atlantic Oscillation Ahead

Evolution of a titanic negative North Atlantic oscillation (-NAO) pattern is indicated during the medium-range. The effect of -NAO is to produce anomalous upper-level high-pressure blocking over Greenland. The high-pressure block is certainly evident in the “most likely” upper air forecast for the northern hemisphere by the mega-cluster ensemble.