Highlight: Oct. 26-Nov. 1 forecast less chilly using 12Z GFS. Midday model change… Days 6-10: Cooler Midwest. Much drier Texas/Southeast. Days 11-15: Warmer West and Northeast/Quebec. Wetter Northeast. Dates HDD forecast 12-hr change 24 hours ago NOAA Nml Oct 12-18 89.7 +0.2 89.9 71 Oct 19-25 91.0 +8.8 90.6 85 Oct 26-Nov 1 82.6 -13.4 84.2 101 Table 1: CWG tabulates the 12Z GFS OP gas population weight HDD forecast. High impact… Wet pattern, flooding to continue in Texas. Another cold outbreak Thursday Midwest to Northeast Thursday. Tropics… Watching Bay of Campeche and Gulf of Mexico for trouble brewing into the 6-10 day period. Current gas population weight HDD forecasts for NOV-18 to APR-19. Current forecast is colder than the 10-year normal but not as cold as the 30-year normal. Fig. 1: Current Climate Impact Company cold season 2018-19 monthly gas population weight HDD forecast compared to the last 3 years and the 10-year normal. Fig. 2: Current Climate Impact Company cold season 2018-19 monthly gas population weight HDD forecast compared to the last 3 years and the 30-year normal.