Weather Blog Sweater Weather in North America Even with global temperatures well above normal in February 2025, a blast of frigid Arctic air spilled south into the central and eastern United States. Read More… About Author OTW Observer See author's posts Post navigation Previous Met Office issues weather warning for rest of UK – here’s why Londoners still need to be carefulNext New London weather forecast sees bleakest possible end to February and start to March Related Stories Spring Rains Saturate Michigan Weather Blog Spring Rains Saturate Michigan April 17, 2026 Eyeing the Richat Structure Weather Blog Eyeing the Richat Structure April 16, 2026 NASA’s SPHEREx Mission Maps Water Ice Throughout Cygnus X Weather Blog NASA’s SPHEREx Mission Maps Water Ice Throughout Cygnus X April 15, 2026