Date Index - December 2022 - sw-storm-coordinators@feca.simplelists.com

04 Dec 2022 14:26 UTC Weather Outlook thru Wednesday, December 7, 2022… Sidney Sperry
05 Dec 2022 12:59 UTC Dense Fog Advisories across southern U.S. this morning, from TX to GA & FL. Rainfall and Flood Advisories parts AL, TN, KY & northern GA. Winter Weather Advisories parts Northwest, Southwest, North Rockies, South Rockies & North Central Regions. Snow up to 30” over 72-hrs in higher elevation areas of WA, CA, ID, MT, UT, CO & NM. Cold Temperature Advisories across North Central Region… Sidney Sperry
07 Dec 2022 11:26 UTC Rain Showers continue today thru Friday from South Central Region to Southeast Region into Northeast Region. Dense Fog Advisories this morning for much of central & eastern U.S. Blizzard Warning in MT. Winter Weather Advisories parts WA, OR, CA, ID, NV, MT, UT, CO, NE, KS, MN & WI. Wind Chill Advisories parts MT, ND, WI. Much warmer temps across Southeast Region, colder North Central Region… Sidney Sperry
07 Dec 2022 11:52 UTC RE: Rain Showers continue today thru Friday from South Central Region to Southeast Region into Northeast Region. Dense Fog Advisories this morning for much of central & eastern U.S. Blizzard Warning in MT. Winter Weather Advisories parts WA, OR, CA, ID, N Ducsai, John
08 Dec 2022 13:53 UTC Winter Storm Warning in WA; Winter Weather Advisories parts WA, ID, OR, CA, WY, CO, SD, NE, KS, MN, IA & WI. Red Flag Fire Warning parts CO. ELEVATED Fire Risk Outlook, Day 1, parts CO, KS, OK & NM. Dense Fog Advisories parts CO, NM, TX, KS, OK, AR, LA, MS, TN, AL, FL, GA, VA, NC & SC. Max ice in NWS Grids 0.24” parts NE. SPIA Index Ice Impact Forecast is currently at Level 0 for both the North Central & South Central Regions… Sidney Sperry
10 Dec 2022 12:09 UTC Major Winter Storm impacting western U.S. over next 72-hrs; over 100” of snow is forecast over next 3 days in the CA Sierra-Nevada Range. Showers & some brief thunderstorms today into Sunday parts OK, MO, AR into IL, KY & TN. Max ice in NWS grids is 0.25” in North Central Region & 0.41” in Northwest Region. Current SPIA Index Ice Impact Forecast is at Levels 1 & 2 in parts ND, SD, MN & IA, and at Levels 1 thru 3 in parts WA & OR. Some outages likely in both NW & N-Central areas Sidney Sperry
11 Dec 2022 13:44 UTC Major Winter Storm developing for western and north-central U.S. ELEVATED Risk of Severe Thunderstorms parts TX, AR, LA & MS on Tuesday into Wednesday. ELEVATED Wildfire Risk parts CO, OK & NM today & Monday. Max Snow western U.S. at 39.41”; Max Snow North Central Region at 20.59”. Max Ice at 0.42” parts ND, SD, MN & IA. SPIA Index Ice Impact Forecast currently at Levels 1 thru 3 those areas Sidney Sperry
12 Dec 2022 12:02 UTC LIMITED Risk of Severe Thunderstorms w/High Winds Risk, Day 1, parts KS, OK & TX. ELEVATED Severe Thunderstorm Risk w/High Wind Risk, Hail Risk & Large Tornadoes Risk, Day 2 (Tuesday into Wednesday AM), parts TX, LA & MS. LIMITED Severe Thunderstorm Risk, Day 3 (Wednesday-Thursday), parts LA, MS, AL, FL, GA. Sidney Sperry
13 Dec 2022 10:54 UTC ELEVATED Severe Thunderstorm Risk, High Wind Risk, Hail Risk, and Large Tornado Risk, Day 1 (today thru 6am Wednesday), parts TX, LA & MS. ELEVATED Severe Thunderstorm Risk, High Wind Risk & Large Tornado Risk, Day 2 (Wednesday thru 6am Thursday), parts LA, MS, AL & FL panhandle. LIMITED Severe Thunderstorm Risk, Day 3, parts FL, GA & SC. Major Winter Storm continues over next 72-hrs for North Central & Northeast Regions. 3-day Snow Totals over 40”. Ice Totals to 0.59”. SPIA Index Ice Impact Forecasts to Levels 1 thru 3, North Central & Northeast Regions… Sidney Sperry
14 Dec 2022 04:03 UTC Wednesday through Friday’s weather… Sidney Sperry
14 Dec 2022 12:16 UTC Tornado Warnings in MS; Flash Flood Warnings in LA & MS. Blizzard Warnings parts MT, WY, SD & NE. Winter Storm Warnings in MT, ND, SD, NE, MN, WI & MI. Ice Storm Warnings parts PA, MD, WV & VA. Tornado Watch parts LA & MS, likely to extend into AL & FL panhandle later today. Flood Watch parts TX, LA, TN, MS, AL & GA. Sidney Sperry
15 Dec 2022 09:14 UTC Severe Thunderstorm Warning in FL; Tornado Watch parts AL, FL & GA. Blizzard Warning parts SD, NE & MN. Winter Storm Warning parts MT, WY, ND, SD, NE, MN, WI, MI, NY, VT, PA & MA. Ice Storm Warning parts PA, WV, MD & VA. Sidney Sperry
16 Dec 2022 13:58 UTC Winter Storm Warning continues in the Northeast Region, through today. Rain and Heavy Snow possible across New England states, including NY, VT, NH, MA & ME. Blizzard Warning continues in North Central Region. From 2” to 8” additional snow in forecast for parts MT, ND, SD, MN, IA, WI, MI & MI Upper Peninsula, western NY. Ice accumulation should end in PA later today. SPIA Index Level 1 in parts PA. Morning low temperature forecasts at 6am CST Saturday, Sunday & Monday… Sidney Sperry
18 Dec 2022 13:39 UTC Weather Preview Over Next 72-hours, plus Euro Model Wind Chill Temperature Forecasts for December 22nd through December 26th, 6:00am CST… Sidney Sperry
19 Dec 2022 13:30 UTC Weather Preview, Next 72-hours, to 6am CST Thursday, December 22… Sidney Sperry
20 Dec 2022 11:16 UTC Winter Weather will show its extremes over the next 7 to 10 days across the central and eastern U.S., including DANGEROUS Wind Chills, Heavy Snow, Light Icing, and Low Temperatures. Sustained Wind Speed Forecasts and Wind Chill Forecasts to be sent in a separate email… Sidney Sperry
20 Dec 2022 11:27 UTC NWS Forecast Sustained Wind Speeds, 6am CST Thursday, December 22, to 6pm CST Thursday, December 22. GFS Model 2 meter AGL (above ground level) Wind Chill Temperature Forecasts via Pivotal Weather (subscription-based), from 6am CST Wednesday, December 21, through 6am CST Wednesday, December 28. Sidney Sperry
20 Dec 2022 11:32 UTC Re: Winter Weather Joe McElroy
20 Dec 2022 20:46 UTC Winter Storm Ducsai, John
20 Dec 2022 21:01 UTC Re: Winter Storm Joe McElroy
21 Dec 2022 03:27 UTC 1st of 2 emails. NWS Watches, Warnings & Advisories. Winter Storm Warnings, Blizzard Warnings & Wind Chill Warnings & Advisories dominate the nation’s midsection. High Wind Warnings parts WY, UT, CO & NM. High Wind Watch parts NY, VT & NH. ELEVATED Wildfire Risk, Day 2, parts CO & NM. Heavy Snow across the northern tier of the U.S. Max Ice in NWS grids 0.91” parts WA & OR; 0.54” in parts WV. SPIA Index Ice Impact Forecast: Levels 1 thru 4 parts WA, OR, WV. Levels 1 thru 2 parts MI, PA, MD, VA & NC. Sidney Sperry
21 Dec 2022 03:35 UTC NWS Temperature Forecasts for 6am CST (12:00 UTC) Wednesday, Thursday, Friday and Saturday, plus GFS Model Wind Chill Temperature Forecasts at 2 meters AGL (above ground level) at 6am CST for the period Wednesday, December 21 through Wednesday, December 28… Sidney Sperry
21 Dec 2022 03:35 UTC NWS Temperature Forecasts for 6am CST (12:00 UTC) Wednesday, Thursday, Friday and Saturday, plus GFS Model Wind Chill Temperature Forecasts at 2 meters AGL (above ground level) at 6am CST for the period Wednesday, December 21 through Wednesday, December 28… Sidney Sperry
21 Dec 2022 12:31 UTC Winter Storm Warnings parts WA, OR, ID, MT, WY, UT, CO, MN, WI, NE, IA, IL, KS, MO, MD & WV. Blizzard Warning parts MN. Wind Chill Warnings parts WA, ID, MT, WY, UT, CO, NM, ND, SD, NE, KS, OK, TX, MN, IA, MO, AR, IL, IN, KY, TN, MS & AL. Hard Freeze Warning parts AR, LA, MS & AL. Heavy Snow from 6” to 12”+ parts MN, WI, MI & MI Upper Peninsula, NY & WV. Max ice in NWS grids 1.31” parts WA; 0.33” parts MD & WV. SPIA Index Ice Impact Forecast: Levels 1 thru 5 parts WA & OR, Levels 1 thru 4 parts PA, MD, WV, VA & NC. Sidney Sperry
21 Dec 2022 20:33 UTC Latest SPC, NWS, and SPIA Index Ice Impact Forecast Updates… Sidney Sperry
22 Dec 2022 13:40 UTC Weather Overview, next 72-hours: Heavy rain in the Northeast & Southeast Regions. Heavy Snow parts WA, OR, MN, WI, MI & MI Upper Peninsula, NE, IA, KS, MO, IL, OH. Max Ice in NWS grids: 1.66” parts WA & OR. SPIA Index Levels 1 thru 5 parts WA & OR. Max Ice in grids 0.35” parts MD, WV & VA. SPIA Index Levels 1 thru 4. Sidney Sperry
22 Dec 2022 13:51 UTC NWS Sustained Wind Speed Forecasts in 24-hour increments. NWS High & Low Temperature Forecasts as of 6pm CST and 6am CST Thursday, Friday, Saturday. Sidney Sperry
23 Dec 2022 13:53 UTC Today’s Weather Overview and Forecasts for next 72-hours… Sidney Sperry
23 Dec 2022 15:37 UTC RE: Winter Storm Ducsai, John
23 Dec 2022 15:41 UTC RE: Winter Storm Dwight Miller
23 Dec 2022 15:43 UTC Re: Winter Storm Joe McElroy
23 Dec 2022 15:45 UTC RE: Winter Storm Jon Elkins
23 Dec 2022 15:47 UTC Re: Winter Storm Charlie Lewis
23 Dec 2022 15:52 UTC RE: Winter Storm Phil Jarvis
23 Dec 2022 15:55 UTC Re: Winter Storm Reeves, Harry
23 Dec 2022 15:58 UTC Re: ** External ** Re: Winter Storm William Thompson
23 Dec 2022 16:01 UTC Re: ** External ** Re: Winter Storm agraham alec.coop
23 Dec 2022 16:02 UTC RE: Winter Storm Durden, John
23 Dec 2022 16:08 UTC Re: Winter Storm Chad Crockett
23 Dec 2022 16:12 UTC Re: Winter Storm Larry Detwiler
23 Dec 2022 16:16 UTC Re: Winter Storm Todd Blocker
23 Dec 2022 16:21 UTC RE: Winter Storm Anna, Chuck
23 Dec 2022 16:27 UTC Re: Winter Storm Nick Adams
23 Dec 2022 17:08 UTC Re: Winter Storm Scott Meinecke
23 Dec 2022 17:13 UTC RE: Winter Storm Ducsai, John
24 Dec 2022 14:11 UTC Blizzard Warnings parts MT, MN, MI & MI Upper Peninsula, IN & NY. Ice Storm Warning parts WA. Winter Storm Warnings parts WA, OR, MT, WI, MI & MI Upper Peninsula, IN, OH & NY. Hard Freeze Warnings & Freeze Warnings parts OK, TX, AR, LA, MS, AL, GA & FL… Sidney Sperry
25 Dec 2022 04:03 UTC Rain & Heavy Snow in higher elevations of Northwest & Southwest Regions. Moderate to Heavy Lake Effect Snow in North Central & Northeast Regions. Ice Storm in Northwest & North Rockies Regions. Max Ice in grids is 0.95” in parts WA & OR. SPIA Index Levels 1 through 4 parts WA, OR, ID & MT. Sidney Sperry
25 Dec 2022 10:46 UTC “Let Earth Receive Her King!” Sidney Sperry
26 Dec 2022 15:11 UTC Next 72-hours Weather & SPIA Index Forecasts: Ice Storm Warning continues in parts WA. Winter Storm Warnings parts CA & NY. High Wind Warnings parts WA, OR, CA, NV, ID & MT. High Wind Watch parts WY. Fire Weather Watch parts CO. Hard Freeze Warning parts LA, MS, AL, FL & GA. Freeze Warning parts south TX. Sidney Sperry
27 Dec 2022 15:11 UTC Next Storm System moving into West Coast states bringing heavy rain and heavy snow. This system will be moving into Central U.S. by Thursday. MARGINAL Risk for Severe Thunderstorms, Day 3, parts OK, AR, TX & LA. ELEVATED Wildfire Risk, Days 1 & 2, parts CO, NM & TX. Sidney Sperry
28 Dec 2022 13:37 UTC COD Mosaic Radar as of 6:30am CST. Current NWS Watches, Warnings & Advisories - Winter Storm Warnings parts CA, MT, WY, UT, CO, AZ & NM. Heavy snow in higher elevation areas. High Wind Warnings & Wind Advisories parts MT, CA, CO, NM, TX, OK, KS, MO & AR. Freeze Warnings parts GA & FL. Marginal Risk of Severe Thunderstorms on Thursday, parts AR, TX & LA. ELEVATED Fire Risk today, parts NM, TX & OK. Sidney Sperry
29 Dec 2022 10:21 UTC Lower-Level Water Vapor Imagery from COD/GOES East. NWS Watches, Warnings & Advisories - Note Winter Storm Warnings parts CA & CO. Winter Weather Advisories parts WA, OR, CA, MT, UT, CO, NM, MN, SD, IA, NE, KS & ME. Flood Watch parts CA. Sidney Sperry
30 Dec 2022 11:36 UTC Latest COD Mosaic Radar. Severe Thunderstorm Warning parts LA. Heavy rainfall possible parts IL, IN, MO, AR, LA & TX today. Winter Storm Warnings parts OR, ID, CA, NV, UT, WY & CO. High Wind Warnings parts CA, WY & NM. Flood Watch parts AR, TX & LA. Flash Flood Warning parts southeastern TX. Sidney Sperry
31 Dec 2022 13:30 UTC Current COD Mosaic Radar as of 6:30am CST. Current NWS Watches, Warnings & Advisories for Saturday, 1/31/2022. Note Winter Storm Warnings parts CA, NV, ID, UT, AZ, WY & CO. Winter Storm Watch parts WY, SD, MN, NE, IA, CO & nw KS. NOTE LIMITED TO ELEVATED Severe Thunderstorm Risk on Monday, 1/2/2023, for parts OK, AR, TN, TX, LA & MS. Includes risk for high winds, hail & some tornadoes. Sidney Sperry