Date Index - November 2023 - sw-storm-coordinators@feca.simplelists.com

01 Nov 2023 12:07 UTC Freeze Warnings this AM parts TX, LA, AR, MO, TN, MS, AL, FL, GA, SC, NC, KY, WV, VA, MD, DE, PA & NJ. Red Flag Fire Warnings parts TX, LA, MS, AL, FL, GA & SC. High Wind Warning, parts WY. Air Stagnation Advisory parts WA, OR, ID & MT. Rainfall up to 5”+ parts Northwest Region next 72-hrs. Snow in Northeast Region to 6” and in Northwest Region (higher elevation areas) up to 58” next 72-hrs. Max Ice in Grids: 0.43” n-central WA; SPIA Index Ice Impact Forecast: Levels 1 & 2 parts WA. Sidney Sperry
02 Nov 2023 10:04 UTC Freeze Warnings this AM parts TX, AR, LA, MS, AL, TN, FL, GA, SC, NC, VA, WV, MD, DE, PA & NJ. High Wind Warning parts WY. Winter Weather Advisory parts MT & ID. Air Stagnation Advisory parts OR & ID. Heavy Rain & potential Flooding parts WA, OR & CA. Heavy Snow in higher elevation areas of WA, ID, MT & WY. Up to 1/4” Ice Accretion possible parts n-central WA; SPIA Index Ice Impact Forecast: Level 1. 3-Mo. Seasonal Temperature & Precipitation Outlooks, November through January. Sidney Sperry
03 Nov 2023 17:46 UTC Dense Fog Advisory, parts WA, OR & ID. Winter Weather Advisory, parts MT & WY. Special Weather Statement: Fire Weather Watch, parts eastern TN, northern GA. Heavy Rain next 24 to 72-hrs, parts WA, OR & CA. Heavy Snow in higher elevation areas of WA, OR, ID, MT & WY. Light Ice Accumulation (0.02” to 0.05”) possible parts MT, MN & WI. Latest U.S. Drought Monitor Map. Latest Weather Prediction Center Map… Sidney Sperry
06 Nov 2023 15:03 UTC New maps from NOAA’s Climate Prediction Center (CPC) reveal who could see more snowfall during strong El Niño this Winter (January thru March, 2024 only), per CNN meteorologist, Mary Gilbert… Sidney Sperry
07 Nov 2023 20:39 UTC Red Flag Fire Warnings parts AZ, NM, CO & TX. Winter Weather Advisories parts CA & MN. Wind Advisories parts CA, AZ, MT & ME. Max QPF (Precipitation) next 72-hrs up to 2.5”+ parts northeast TX & southwest AR. Max Snow in NWS Grids next 72-hrs up to 25”+ parts North Rockies Region. Max Ice Accumulation in NWS Grids next 72-hrs up to 0.23” parts NY, VT & NH. SPIA Index Ice Impact Forecast: Levels 1 & 2 parts NY, VT & NH. Sidney Sperry
08 Nov 2023 13:34 UTC Latest NWS Watches, Warnings & Advisories. ELEVATED Fire Risk, Days 1 & 2, parts southern CA. Up to 3.5” rainfall possible over next 72-hrs., parts south TX, south-central AR. Heavy snow in CO Rockies and Cascades of WA. Max Ice Accumulation in NWS Grids: 0.23” parts NY, VT & NH. SPIA Index Ice Impact Forecast: Levels 1 - 3, parts NY, VT & NH. Cold Front drops temperatures nationally over next 72-hours… Sidney Sperry
08 Nov 2023 13:39 UTC RE: Latest NWS Watches, Warnings & Advisories. ELEVATED Fire Risk, Days 1 & 2, parts southern CA. Up to 3.5” rainfall possible over next 72-hrs., parts south TX, south-central AR. Heavy snow in CO Rockies and Cascades of WA. Max Ice Accumulation in NWS Gr Ducsai, John
15 Nov 2023 15:14 UTC Heavy Rain and Flood Warnings parts southeastern FL. Up to 10” rain possible over next 36-48 hrs. Winter Weather Advisory parts ID & MT. High Wind Watch & Wind Advisory parts WY. Increased to ELEVATED Fire Weather Risk today, parts IN, KY, TN, VA, WV & PA due to low relative humidity values. Small Craft Advisories and Gale Warnings to include coastal areas of LA, MS, AL, FL, GA & SC next 24-48 hrs. Sidney Sperry
16 Nov 2023 11:13 UTC Storm Warnings, Special Marine Warnings off eastern FL coast this morning. High Wind Warning & Wind Advisories parts MT, WY, ND, SD, MN, IA, WI & MI Upper Peninsula. Winter Weather Advisory parts ID & MT with Snow up to 10” in higher elevation areas of North Rockies Region, up to 15” across parts South Rockies Region. ELEVATED/ENHANCED Fire Risk Outlook parts KY and eastern TN. Sidney Sperry
17 Nov 2023 11:35 UTC Seasonal Outlooks (3 months, Jan.-Mar., 2024) from NOAA Climate Prediction Center (CPC). Marginal Severe Thunderstorm Risk, Day 3, parts OK & TX. Storm system entering west coast states to bring rain and snow to higher elevation areas of WA, OR, CA, ID, MT, NV, WY, UT & CO. Latest U.S. Drought Monitor Map Updates show D4 Exceptional Drought continuing in parts NM, NE, TX, LA, MS, TN, AL & GA. Potentially the last Tropical Storm of this year’s Hurricane Season now developing… Sidney Sperry
19 Nov 2023 13:16 UTC Winter Storm Warning parts UT. Winter Weather Advisory parts WA, OR, ID, UT, CO, AZ, NM. High Wind Warning parts CA & UT. Wind Advisories parts OR, ID, MT, CA, NV, AZ, NM & TX. Elevated Fire Risk, parts TN. MARGINAL Severe Thunderstorm Risk, Day 1, parts OK. LIMITED Severe Thunderstorm Risk, Day 2, parts TX, AR, LA & MS. LIMITED High Wind Risk and LIMITED Hail Risk, Day 2, parts TX, AR, LA & MS. Max Ice in NWS grids: 0.25” parts NY, PA & WV. SPIA Index Ice Impact Levels 1 & 2. Sidney Sperry
20 Nov 2023 13:54 UTC High Wind Warnings & Wind Advisories across multiple states, including parts MT, SD, CA, NV, NM, OK, TX, WV, VA, TN, NC, MS, AL & GA. Winter Weather Advisories parts CO, NM, PA, WV & VA. LIMITED to ELEVATED Severe Thunderstorm Risk, Day 1, parts TX, AR, LA, MS & AL. Includes ELEVATED High Wind Risk, LIMITED Hail Risk, and LARGE TORNADOES Risk. LIMITED Severe Thunderstorm Risk, Day 2, parts AL & FL. ELEVATED Fire Risk, Day 1, parts eastern TN. Max Ice in NWS Grids: 0.31” parts WV & VA. SPIA Index Ice Impact Fcst: Levels 1 thru 3, parts PA, WV, MD, VA. Sidney Sperry
21 Nov 2023 11:38 UTC Latest NWS Watches, Warnings & Advisories: High Wind Warning parts MT. Wind Advisories parts CA, NY, PA, WV, VA, TN, NC, AL & GA. Wind gusts to 60+ mph parts TN this AM. Red Flag Fire Warning parts western NC. Winter Weather Advisory parts ID, MT, MI, NY, VT, NH ME, PA, MD, WV & VA. Winter Weather Watch parts MT & WY. LIMITED Severe Thunderstorm Risk, Day 1, parts AL, FL & GA. Max Ice in NWS grids: 0.59” parts eastern WV. SPIA Index Ice Impact Forecast: Levels 1 thru 4. Sidney Sperry
22 Nov 2023 13:21 UTC Latest NWS Watches, Warnings & Advisories: Winter Weather Advisories dominate the North Rockies Region and Northeast Regions, with up to 20”+ snow in the Rockies and 10”+ snow in parts NY, VT, NH, MA & ME. Winter Storm System will be moving into the Southern Rockies and North Central Plains Regions next 24-48 hrs. MARGINAL Severe Thunderstorm Risk, Day 1, parts NC. Max Ice in NWS Grids: 0.32” parts northern NH & northern ME. SPIA Index Ice Impact Forecast Levels 1 & 2 Sidney Sperry
23 Nov 2023 15:53 UTC Happy Thanksgiving Ducsai, John
23 Nov 2023 21:34 UTC Re: Happy Thanksgiving Nick Adams
23 Nov 2023 21:59 UTC Re: Happy Thanksgiving Justin Tedder
23 Nov 2023 22:33 UTC Re: Happy Thanksgiving Reeves, Harry
27 Nov 2023 11:41 UTC Winter Storm Warning parts MI Upper Peninsula. Winter Weather Advisory parts MI, MI Upper Peninsula, OH, PA, NY, VT, NH & ME. High Wind Warnings parts WY. Wind Advisory parts CA, NC, VA, WV, MD & ME. Freeze Warning parts CA. Freeze Watch parts GA & SC. Heavy Snow next 72-hrs parts MI, MI Upper Peninsula, OH, PA, NY, VT, NH & ME. Latest U.S. Drought Monitor Intensity Updates & Comparisons 11/21. D-4 (Exceptional Drought) parts NM, NE, TX, LA, MS, TN, AL & GA. Sidney Sperry
27 Nov 2023 11:51 UTC RE: Winter Storm Warning parts MI Upper Peninsula. Winter Weather Advisory parts MI, MI Upper Peninsula, OH, PA, NY, VT, NH & ME. High Wind Warnings parts WY. Wind Advisory parts CA, NC, VA, WV, MD & ME. Freeze Warning parts CA. Freeze Watch parts GA & SC Ducsai, John
28 Nov 2023 12:14 UTC Current NWS Watches, Warnings & Advisories. Winter Storm Warning parts MI Upper Peninsula. Winter Weather Advisory parts MI, OH, PA & NY. Freeze Warnings this AM parts CA, MS, AL, FL, GA & SC. Increased Fire Danger parts GA, NC & VA. Wind Advisories parts VA & NC. High Wind Watch/Warning parts WY. Air Quality Alert & Air Stagnation Advisories parts WA, MT, OR, ID, CA & CO. Sidney Sperry
29 Nov 2023 19:44 UTC Increased Fire Risk, parts KY, TN, NC & GA. Freeze Warning parts AL, GA & FL. Winter Weather Advisory parts WA, OR, AZ & NM. Air Quality & Air Stagnation Advisories, parts WA, MT, OR, ID & CA. MARGINAL to LIMITED to ELEVATED Severe Thunderstorm Risk, parts OK, TX, AR & LA. From 1” up to 3.6”+ Total Rainfall possible parts TX & LA; up to 3” possible parts FL panhandle. Max ice in NWS grids: 0.08” parts northeast KS, southeast NE, northwest MO. (SPIA Index Level 0.) Sidney Sperry