Alerts from NWS Denver/Boulder CO (UNOFFICIAL)
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bou.nws-bot.us
Alerts from NWS Denver/Boulder CO (UNOFFICIAL)
@bou.nws-bot.us
2.7K followers 1 following 13K posts
Unofficial bot sharing alerts from NWS Denver/Boulder CO.

This account is not monitored. Contact @wandrme.paxex.aero if needed.
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bou.nws-bot.us
BOU issues Area Forecast Discussion (AFD) at Dec 3, 11:26 PM MST
at Thu, 04 Dec 2025 06:26:19 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 6:27 AM
bou.nws-bot.us
BOU issues Summary Local Storm Report, 11 out of 31 reports were previously sent and not repeated here.
at Thu, 04 Dec 2025 05:54:02 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 6:08 AM
bou.nws-bot.us
Dense Fog Advisory issued December 3 at 9:22PM MST until December 4 at 10:00AM MST by NWS Denver CO
Additional Details Here.
* WHAT...Visibility one quarter mile or less in dense fog. * WHERE...Eastern Larimer, Central Weld, and Morgan Counties, including Fort Collins, Greeley, and Fort Morgan. * WHEN...Until 10 AM MST Thursday. * IMPACTS...Low visibility will make driving conditions hazardous.
December 4, 2025 at 4:30 AM
bou.nws-bot.us
BOU issues Dense Fog Advisory for Central and South Weld County, Larimer County Below 6000 Feet/Northwest Weld County, Morgan County [CO] till Dec 4, 10:00 AM MST
at Thu, 04 Dec 2025 04:22:48 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 4:28 AM
bou.nws-bot.us
BOU issues Area Forecast Discussion (AFD) at Dec 3, 9:02 PM MST
at Thu, 04 Dec 2025 04:02:18 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 4:08 AM
bou.nws-bot.us
BOU expires Winter Weather Advisory for Central and Southeast Park County [CO]
at Thu, 04 Dec 2025 02:45:38 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 2:47 AM
bou.nws-bot.us
BOU updates Winter Weather Advisory (expires Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County, Elbert/Central and East Douglas Counties Above 6000 Feet, Jeffer... at Thu, 04 Dec 2025 00:52:57 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 1:07 AM
bou.nws-bot.us
Winter Weather Advisory issued December 3 at 5:52PM MST until December 3 at 8:00PM MST by NWS Denver CO
Additional Details Here.
* WHAT...Snow. Additional snow accumulations up to one inch. * WHERE...South Park. * WHEN...Until 8 PM MST this evening. * IMPACTS...Travel will be hazardous with slippery road conditions.
December 4, 2025 at 1:00 AM
bou.nws-bot.us
BOU issues Summary Local Storm Report, 233 out of 245 reports were previously sent and not repeated here.
at Thu, 04 Dec 2025 00:10:20 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 12:28 AM
bou.nws-bot.us
BOU issues Area Forecast Discussion (AFD) at Dec 3, 4:53 PM MST
at Wed, 03 Dec 2025 23:53:14 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 12:08 AM
bou.nws-bot.us
DENVER CO Dec 3
Climate Report:
High: 33
Low: 27
Precip: 0.26"
Snow: Missing
at Wed, 03 Dec 2025 23:36:54 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 11:48 PM
bou.nws-bot.us
BOU issues Summary Local Storm Report
at Wed, 03 Dec 2025 22:46:27 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 10:48 PM
bou.nws-bot.us
BOU issues Area Forecast Discussion (AFD) at Dec 3, 3:14 PM MST
at Wed, 03 Dec 2025 22:14:21 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 10:28 PM
bou.nws-bot.us
BOU updates Winter Weather Advisory (cancels Larimer and Boulder Counties Between 6000 and 9000 Feet [CO], expires Larimer County Below 6000 Feet/Northwest Weld County [CO], contin... at Wed, 03 Dec 2025 20:41:11 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 8:47 PM
bou.nws-bot.us
The Winter Weather Advisory has been cancelled.
Additional Details Here.(2/2)
* WHAT...Snow. Additional snow accumulations up to two inches. Heaviest across the Palmer Divide * WHERE...Boulder and Denver metro areas, Castle Rock, and Palmer Divide. * WHEN...Until 6 PM MST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions will impact the Wednesday evening commute.
December 3, 2025 at 8:45 PM
bou.nws-bot.us
The Winter Weather Advisory has been cancelled.
Additional Details Here.
(1/2)
The Winter Weather Advisory has been cancelled and is no longer in effect. Snow has ended. Roads are mostly wet across the area. * WHAT...Snow. Additional snow accumulations up to two inches. * WHERE...The Southern Front Range Foothills. * WHEN...Until 6 PM MST this evening. * IMPACTS...Travel could be difficult. The hazardous conditions will impact the Wednesday evening commute. * WHAT...Snow. Additional snow accumulations up to 3 inches. * WHERE...South Park. * WHEN...Until 8 PM MST this evening. * IMPACTS...Travel will be hazardous with slippery road conditions.
December 3, 2025 at 8:45 PM
bou.nws-bot.us
BOU issues Summary Local Storm Report
at Wed, 03 Dec 2025 19:52:42 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 8:07 PM
bou.nws-bot.us
BOU issues Area Forecast Discussion (AFD) at Dec 3, 11:42 AM MST
at Wed, 03 Dec 2025 18:42:18 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 6:48 PM
bou.nws-bot.us
3 SSW Boulder [Boulder Co, CO] NWS Employee reports Snow of 6.60 Inch at 11:00 AM MST -- 2.8 inches since 5 AM.
at Wed, 03 Dec 2025 18:20:56 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 6:27 PM
bou.nws-bot.us
BOU issues Hazardous Weather Outlook (HWO) at Dec 3, 10:20 AM MST
at Wed, 03 Dec 2025 17:21:12 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 5:27 PM
bou.nws-bot.us
BOU issues Summary Local Storm Report
at Wed, 03 Dec 2025 17:04:55 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 5:08 PM
bou.nws-bot.us
BOU issues Summary Local Storm Report, 5 out of 207 reports were previously sent and not repeated here.
at Wed, 03 Dec 2025 15:07:28 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 3:07 PM
bou.nws-bot.us
DENVER CO Dec 3
Climate Report:
High: 33
Low: 27
Precip: 0.13"
Snow: Missing
at Wed, 03 Dec 2025 14:35:13 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 2:48 PM
bou.nws-bot.us
DENVER CO Dec 3
Climate Report:
High: 33
Low: 27
Precip: 0.09"
Snow: Missing
at Wed, 03 Dec 2025 13:31:22 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 1:48 PM
bou.nws-bot.us
BOU issues Summary Local Storm Report, 2 out of 5 reports were previously sent and not repeated here.
at Wed, 03 Dec 2025 12:33:45 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 12:47 PM