Alerts from NWS Green Bay WI (UNOFFICIAL)
LightNews LightNews
grb.nws-bot.us
Alerts from NWS Green Bay WI (UNOFFICIAL)
@grb.nws-bot.us
470 followers 1 following 12K posts
Unofficial bot sharing alerts from NWS Green Bay WI.

This account is not monitored. Contact @wandrme.paxex.aero if needed.
Posts Replies Media Videos
grb.nws-bot.us
10 SW Green Bay [Brown Co, WI] Broadcast Media reports Snow of 1.40 Inch at 5:27 PM CST -- Measured in the town of Lawrence.
at Sat, 29 Nov 2025 23:50:32 +0000 via IEMbot
Additional Details Here.
November 30, 2025 at 12:07 AM
grb.nws-bot.us
9 SE Wausau [Marathon Co, WI] Public reports Snow of 2.00 Inch at 5:00 PM CST -- Photo submitted via social media.
at Sat, 29 Nov 2025 23:40:27 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 11:47 PM
grb.nws-bot.us
WAUSAU WI Nov 29
Climate Report:
High: 23
Low: 19
Precip: Missing
Snow: 1.2"
at Sat, 29 Nov 2025 22:36:20 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 10:47 PM
grb.nws-bot.us
Special Weather Statement issued November 29 at 4:17PM CST by NWS Green Bay WI
Additional Details Here.
Steady light snow will continue through the evening, then gradually taper off overnight. Scattered snow showers or flurries will linger Sunday morning, with some minor additional accumulations across the far north. With temperatures in the upper teens to middle 20s, the powdery type snow will make for slick roads for holiday travelers. Hazardous travel is still possible on Sunday as northerly winds gusting to 25 to 30 mph produce some blowing and drifting of the new snow. Total storm snow accumulations by late tonight should range from 3 to 6 inches in the Winter Weather Advisory area. If you have holiday travel plans tonight into Sunday morning, slow down and allow extra time to reach your destination. Use your low beam headlights if you encounter heavier bands of snow. Snow will continue through the evening, then gradually taper off late tonight. The snow may become heavy at times through this evening, with visibilities down to a half mile or less. Total storm snow accumulations of 6 to 12 inches are expected in the Winter Storm Warning area, with the highest totals across east- central Wisconsin near Lake Michigan. Snowfall totals near Lake Michigan may vary due to the location and persistence of the heavier snow bands. Although the significant accumulating snow will come to an end late tonight, snow showers or flurries will linger Sunday morning with minor additional accumulations possible. Hazardous travel conditions will still be possible on Sunday as northerly winds gusting to 25 to 35 mph produce some blowing and drifting of the new snow. If you have holiday travel plans through Sunday morning, slow down and allow extra time to reach your destination. Use your low beam headlights if you encounter heavier bands of snow.
November 29, 2025 at 10:30 PM
grb.nws-bot.us
GRB issues SNOW COVERED AND SLIPPERY ROADS FOR HOLIDAY TRAVELERS for Brown, Calumet, Door, Kewaunee, Manitowoc, Marathon, Menominee, Outagamie, Portage, Shawano, Southern Marinette... at Sat, 29 Nov 2025 22:17:42 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 10:27 PM
grb.nws-bot.us
GRB issues SNOW COVERED AND SLIPPERY ROADS FOR HOLIDAY TRAVELERS for Brown, Calumet, Door, Kewaunee, Manitowoc, Marathon, Menominee, Outagamie, Portage, Shawano, Southern Marinette... at Sat, 29 Nov 2025 21:48:13 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 10:07 PM
grb.nws-bot.us
Wausau [Marathon Co, WI] Broadcast Media reports Snow of 1.20 Inch at 3:30 PM CST -- report courtesy of WSAW-TV in Wausau.
at Sat, 29 Nov 2025 22:03:08 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 10:07 PM
grb.nws-bot.us
Special Weather Statement issued November 29 at 3:48PM CST by NWS Green Bay WI
Additional Details Here.
Light snow to continue through the evening, then gradually taper off overnight. Scattered snow showers or flurries will linger Sunday morning, with some minor additional accumulations across the far north. With temperatures in the upper teens to middle 20s, the powdery type snow will make for slick roads for holiday travelers. Hazardous travel is still possible on Sunday as northerly winds gusting up to 30 mph could produce some blowing and drifting of the new snow. Total storm snow accumulations by late tonight should range from 3 to 6 inches in the Winter Weather Advisory area. If you have holiday travel plans tonight into Sunday morning, slow down and allow extra time to reach your destination. Use your low beam headlights if you encounter heavier bands of snow. Snow will continue through the evening, then gradually taper off late tonight. The snow may become heavy at times this evening, especially near Lake Michigan with visibilities down to a half mile less. Total storm snow accumulations of 6 to 12 inches are expected in the Winter Storm Warning area, with the highest totals across east-central Wisconsin near Lake Michigan. Snowfall totals near Lake Michigan may vary due to where and how persistent bands of heavier snow set up. Although the significant accumulating snow will come to an end late tonight, snow showers or flurries will linger Sunday morning with only a minor accumulation possible. Hazardous travel candidness will still be possible on Sunday as northerly winds gusting up to 35 mph may produce some blowing and drifting of the new snow. If you have holiday travel plans through Sunday morning, slow down and allow extra time to reach your destination. Use your low beam headlights if you encounter heavier bands of snow.
November 29, 2025 at 10:00 PM
grb.nws-bot.us
GRB issues Area Forecast Discussion (AFD) at Nov 29, 3:31 PM CST
at Sat, 29 Nov 2025 21:31:56 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 9:47 PM
grb.nws-bot.us
GRB continues Winter Storm Warning for Brown, Calumet, Door, Kewaunee, Manitowoc, Marathon, Menominee, Outagamie, Portage, Shawano, Southern Marinette County, Southern Oconto Count... at Sat, 29 Nov 2025 20:48:48 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 9:07 PM
grb.nws-bot.us
🚨 Winter Storm Warning issued November 29 at 2:48PM CST until November 30 at 6:00AM CST by NWS Green Bay WI 🚨
Additional Details Here.
* WHAT...Heavy snow expected. Total snow accumulations between 6 and 11 inches. Locally higher amounts over 12 inches will be possible near the Lake Michigan shoreline, particularly over Kewaunee and Manitowoc counties. Snowfall totals near Lake Michigan will vary depending where and on how long persistent snow bands set up. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Travel could be very difficult at times. The heaviest snow is anticipated to fall this afternoon and evening. * ADDITIONAL DETAILS...Holiday travelers and hunters should be prepared for snow covered roads and low visibilities. * WHAT...Snow expected. Total snow accumulations between 3 and 6 inches. * WHERE...Langlade, Lincoln, Oneida, Vilas, Florence, Forest, Northern Marinette County, and Northern Oconto County Counties. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery or snow covered road conditions. * ADDITIONAL DETAILS...Holiday travelers and hunters should be prepared for snow covered roads and low visibilities.
November 29, 2025 at 9:00 PM
grb.nws-bot.us
GRB issues Hazardous Weather Outlook (HWO) at Nov 29, 2:40 PM CST
at Sat, 29 Nov 2025 20:40:28 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 8:47 PM
grb.nws-bot.us
Small Craft Advisory issued November 29 at 2:36PM CST until November 30 at 9:00PM CST by NWS Green Bay WI
Additional Details Here.
* WHAT...Northwest winds 15 to 25 kts with gusts up to 30 kts and waves 2 to 5 ft expected. A few gusts up to 35 kts possible near Deaths Door. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From 4 AM to 9 PM CST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...East winds 10 to 20 kts backing northwest 15 to 25 lts with gusts to around 30 kts late tonight and then continuing into Sunday evening. Waves 4 to 7 ft through tonight subsiding to 2 to 4 ft on Sunday. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...Until 9 PM CST Sunday. * IMPACTS...Conditions will be hazardous to small craft.
November 29, 2025 at 8:45 PM
grb.nws-bot.us
Special Weather Statement issued November 29 at 12:05PM CST by NWS Green Bay WI
Additional Details Here.
Light snow to continue through this evening, then gradually taper off overnight. With temperatures in the upper teens and lower 20s, the powdery type snow will make for slick roads for holiday travelers. Hazardous travel is still possible on Sunday due to some blowing and drifting of the new snow. Total snow accumulations by late tonight should range from 3 to 6 inches in the Winter Weather Advisory area. If you have holiday travel plans today and tonight, slow down and allow extra time to reach your destination. Use your low beam headlights if you encounter heavier bands of snow. Snow will continue through this evening, then gradually taper off late tonight. The snow may become heavy at times this afternoon and evening, especially near Lake Michigan. Radar continues to show a band of heavier lake effect snow showers embedded in the large area of snow across eastern Manitowoc County northward into northern Door County, that will impact travel along Highway 42, and in Door County Highway 57. Total storm accumulations of 6 to 12 inches are expected in the Winter Storm Warning area, with the highest totals across east- central Wisconsin near Lake Michigan. Although the significant accumulating snow will come to an end late tonight, hazardous travel is still possible on Sunday due to some blowing and drifting of the new snow. If you have holiday travel plans through Sunday, slow down and allow extra time to reach your destination. Use your low beam headlights if you encounter heavier bands of snow.
November 29, 2025 at 6:15 PM
grb.nws-bot.us
GRB issues SNOW COVERED AND SLIPPERY ROADS FOR HOLIDAY TRAVELERS for Brown, Calumet, Door, Kewaunee, Manitowoc, Marathon, Menominee, Outagamie, Portage, Shawano, Southern Marinette... at Sat, 29 Nov 2025 18:05:49 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 6:07 PM
grb.nws-bot.us
GRB issues Area Forecast Discussion (AFD) at Nov 29, 11:38 AM CST
at Sat, 29 Nov 2025 17:38:38 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 5:47 PM
grb.nws-bot.us
GRB issues Public Information Statement (PNS) at Nov 29, 10:31 AM CST ....COOPERATIVE OBSERVATIONS.... via IEMbot
Additional Details Here.
November 29, 2025 at 4:47 PM
grb.nws-bot.us
Small Craft Advisory issued November 29 at 10:24AM CST until November 30 at 9:00PM CST by NWS Green Bay WI
Additional Details Here.
* WHAT...Southeast winds 15 to 25 kts this afternoon through tonight backing to the northwest on Sunday. Gusts up to 30 kts on Sunday. Waves 4 to 7 ft expected. * WHERE...Lake Michigan nearshore waters from Washington Island to Sheboygan. * WHEN...From 2 PM this afternoon to 9 PM CST Sunday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Northwest winds 15 to 25 kts with gusts up to 30 kts and waves 2 to 5 ft expected. A few gusts up to 35 kts possible near Death's Door. * WHERE...Central and Southern Bay of Green Bay. * WHEN...From 6 AM to 9 PM CST Sunday. * IMPACTS...Conditions will be hazardous to small craft.
November 29, 2025 at 4:30 PM
grb.nws-bot.us
GRB issues [No headline was found in SPS] for Brown, Calumet, Door, Kewaunee, Manitowoc, Marathon, Menominee, Outagamie, Portage, Shawano, Southern Marinette County, Southern Ocont... at Sat, 29 Nov 2025 15:38:15 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 3:47 PM
grb.nws-bot.us
Special Weather Statement issued November 29 at 9:38AM CST by NWS Green Bay WI
Additional Details Here.
Light snow across central and east-central Wisconsin will continue to expand across the area later this morning or early this afternoon. Snow continues this evening, then gradually taper off overnight. With temperatures in the upper teens and lower 20s, the powdery type snow will make for slick roads this afternoon through tonight. Total snow accumulations by late tonight should range from 3 to 6 inches in the Winter Weather Advisory area. If you have holiday travel plans today and tonight, slow down and allow extra time to reach your destination. Use your low beam headlights if you encounter heavier bands of snow. Light snow continues to expand northward across central into northeast Wisconsin. Snow continues this evening, before gradually tapering off later tonight. The snow may become heavy at times this afternoon and evening, with visibility's at times down to a quarter to half mile at times. If you live along Lake Michigan, there could be a period of heavy snow late this morning as heavier bands of snow move onshore. Total storm accumulations of 6 to 12 inches are expected in the Winter Storm Warning area, with the highest totals across east- central Wisconsin near Lake Michigan. If you have holiday travel plans through tonight, slow down and allow extra time to reach your destination. Use your low beam headlights if you encounter heavier bands of snow.
November 29, 2025 at 3:45 PM
grb.nws-bot.us
GRB extends time of Winter Storm Warning for Brown, Calumet, Door, Kewaunee, Manitowoc, Marathon, Menominee, Outagamie, Portage, Shawano, Southern Marinette County, Southern Oconto... at Sat, 29 Nov 2025 14:58:49 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 3:07 PM
grb.nws-bot.us
GRB extends time of Winter Weather Advisory valid at Nov 29, 11:00 AM CST for Florence, Forest, Langlade, Lincoln, Northern Marinette County, Northern Oconto County, Oneida, Vilas ... at Sat, 29 Nov 2025 14:58:49 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 3:07 PM
grb.nws-bot.us
🚨 Winter Storm Warning issued November 29 at 8:58AM CST until November 30 at 6:00AM CST by NWS Green Bay WI 🚨
Additional Details Here.
* WHAT...Heavy snow expected. Total snow accumulations between 6 and 12 inches. Locally higher amounts will be possible near the Lake Michigan shoreline, particularly over Kewaunee and Manitowoc counties. * WHERE...Portions of central, east central, and northeast Wisconsin. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Travel could be very difficult at times. The heaviest snow is anticipated to fall this afternoon and evening. * ADDITIONAL DETAILS...Holiday travelers and hunters should be prepared for snow covered roads and low visibilities. * WHAT...Snow expected. Total snow accumulations between 3 and 6 inches. * WHERE...Langlade, Lincoln, Oneida, Vilas, Florence, Forest, Northern Marinette County, and Northern Oconto County Counties. * WHEN...Until 6 AM CST Sunday. * IMPACTS...Plan on slippery or snow covered road conditions. * ADDITIONAL DETAILS...Holiday travelers and hunters should be prepared for snow covered roads and low visibilities.
November 29, 2025 at 3:00 PM
grb.nws-bot.us
GRB issues Area Forecast Discussion (AFD) at Nov 29, 5:01 AM CST
at Sat, 29 Nov 2025 11:02:11 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 11:07 AM
grb.nws-bot.us
GRB extends time of Winter Storm Warning valid at Nov 29, 10:00 AM CST for Brown, Calumet, Door, Kewaunee, Manitowoc, Marathon, Menominee, Outagamie, Portage, Shawano, Southern Mar... at Sat, 29 Nov 2025 08:28:24 +0000 via IEMbot
Additional Details Here.
November 29, 2025 at 8:47 AM