Alerts from NWS Detroit/Pontiac MI (UNOFFICIAL)
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dtw.nws-bot.us
Alerts from NWS Detroit/Pontiac MI (UNOFFICIAL)
@dtw.nws-bot.us
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Unofficial bot sharing alerts from NWS Detroit/Pontiac MI.

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dtw.nws-bot.us
Small Craft Advisory issued December 4 at 9:49PM EST until December 6 at 4:00AM EST by NWS Detroit/Pontiac MI
Additional Details Here.
* WHAT...Expect sustained winds up to 29 knots from the southwest with gusts up to 33 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay, Inner Saginaw Bay SW of Point Au Gres to Bay Port MI and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 6 AM EST Friday with the largest waves expected around 8 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft.
December 5, 2025 at 3:00 AM
dtw.nws-bot.us
DTX issues Area Forecast Discussion (AFD) at Dec 4, 6:13 PM EST
at Thu, 04 Dec 2025 23:13:49 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 11:26 PM
dtw.nws-bot.us
DETROIT MI Dec 4
Climate Report:
High: 28
Low: 19
Precip: 0.0"
Snow: Missing
at Thu, 04 Dec 2025 21:55:17 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 10:07 PM
dtw.nws-bot.us
FLINT MI Dec 4
Climate Report:
High: 28
Low: 13
Precip: Trace
Snow: Trace Snow Depth: 4"
at Thu, 04 Dec 2025 21:33:34 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 9:47 PM
dtw.nws-bot.us
DTX issues Hazardous Weather Outlook (HWO) at Dec 4, 3:56 PM EST
at Thu, 04 Dec 2025 20:56:25 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 9:06 PM
dtw.nws-bot.us
DTX issues Area Forecast Discussion (AFD) at Dec 4, 3:39 PM EST
at Thu, 04 Dec 2025 20:39:52 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 8:46 PM
dtw.nws-bot.us
DTX issues Area Forecast Discussion (AFD) at Dec 4, 12:25 PM EST
at Thu, 04 Dec 2025 17:25:29 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 5:26 PM
dtw.nws-bot.us
Small Craft Advisory issued December 4 at 10:18AM EST until December 4 at 4:00PM EST by NWS Detroit/Pontiac MI
Additional Details Here.
* WHAT...During the first Small Craft Advisory, expect sustained winds up to 22 knots from the northwest with gusts up to 30 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. During the second Small Craft Advisory, expect sustained winds up to 30 knots from the southwest. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay, Inner Saginaw Bay SW of Point Au Gres to Bay Port MI and Port Austin to Harbor Beach MI. * WHEN...During the Small Craft Advisory Friday, the maximum winds are expected around 7 AM EST Friday with the largest waves expected around 9 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...During the first Small Craft Advisory, expect sustained winds up to 22 knots from the northwest with gusts up to 30 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. During the second Small Craft Advisory, expect sustained winds up to 30 knots from the southwest. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay, Inner Saginaw Bay SW of Point Au Gres to Bay Port MI and Port Austin to Harbor Beach MI. * WHEN...During the Small Craft Advisory Friday, the maximum winds are expected around 7 AM EST Friday with the largest waves expected around 9 AM EST Friday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Expect sustained winds up to 21 knots from the northwest with gusts up to 30 knots. The largest significant waves will be 3 feet with a potential maximum wave height of 5 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds and waves are expected this morning. * IMPACTS...Conditions will be hazardous to small craft.
December 4, 2025 at 3:30 PM
dtw.nws-bot.us
DTX issues Area Forecast Discussion (AFD) at Dec 4, 6:07 AM EST
at Thu, 04 Dec 2025 11:07:17 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 11:26 AM
dtw.nws-bot.us
DTX issues Hazardous Weather Outlook (HWO) at Dec 4, 4:08 AM EST
at Thu, 04 Dec 2025 09:08:32 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 9:27 AM
dtw.nws-bot.us
DTX issues Area Forecast Discussion (AFD) at Dec 4, 4:04 AM EST
at Thu, 04 Dec 2025 09:04:25 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 9:06 AM
dtw.nws-bot.us
Small Craft Advisory issued December 4 at 3:32AM EST until December 4 at 4:00PM EST by NWS Detroit/Pontiac MI
Additional Details Here.
* WHAT...Expect sustained winds up to 24 knots from the northwest with gusts up to 31 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay, Inner Saginaw Bay SW of Point Au Gres to Bay Port MI and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 7 AM EST Thursday with the largest waves expected around 9 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Expect sustained winds up to 21 knots from the northwest with gusts up to 30 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 6 AM EST Thursday with the largest waves expected around 9 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft.
December 4, 2025 at 8:45 AM
dtw.nws-bot.us
TRI CITIES MI Dec 3
Climate Report:
High: 29
Low: 20
Precip: Trace
Snow: 0.1" Snow Depth: 5"
at Thu, 04 Dec 2025 06:39:16 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 6:47 AM
dtw.nws-bot.us
DETROIT MI Dec 3
Climate Report:
High: 27
Low: 19
Precip: Missing
Snow: 0.9" Snow Depth: 3"
at Thu, 04 Dec 2025 06:39:16 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 6:47 AM
dtw.nws-bot.us
DTX issues Area Forecast Discussion (AFD) at Dec 3, 11:58 PM EST
at Thu, 04 Dec 2025 04:59:05 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 5:06 AM
dtw.nws-bot.us
Southgate [Wayne Co, MI] Trained Spotter reports Snow of 1.00 inch at 3 Dec, 9:50 PM EST --
at Thu, 04 Dec 2025 03:35:55 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 3:46 AM
dtw.nws-bot.us
DTX issues Area Forecast Discussion (AFD) at Dec 3, 9:07 PM EST
at Thu, 04 Dec 2025 02:07:54 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 2:26 AM
dtw.nws-bot.us
Small Craft Advisory issued December 3 at 7:01PM EST until December 4 at 4:00PM EST by NWS Detroit/Pontiac MI
Additional Details Here.
* WHAT...Expect sustained winds up to 27 knots from the northwest with gusts up to 31 knots. The largest significant waves will be 6 feet with a potential maximum wave height of 8 feet. * WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner Saginaw Bay, Inner Saginaw Bay SW of Point Au Gres to Bay Port MI and Port Austin to Harbor Beach MI. * WHEN...The maximum winds are expected around 7 AM EST Thursday with the largest waves expected around 9 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft. * WHAT...Expect sustained winds up to 22 knots from the northwest with gusts up to 29 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 6 AM EST Thursday with the largest waves expected around 9 AM EST Thursday. * IMPACTS...Conditions will be hazardous to small craft.
December 4, 2025 at 12:15 AM
dtw.nws-bot.us
DTX cancels Low Water Advisory for Michigan Waters of Lake Erie from Detroit River to North Cape MI [LE]
at Thu, 04 Dec 2025 00:01:33 +0000 via IEMbot
Additional Details Here.
December 4, 2025 at 12:06 AM
dtw.nws-bot.us
DTX issues Area Forecast Discussion (AFD) at Dec 3, 6:36 PM EST
at Wed, 03 Dec 2025 23:36:14 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 11:46 PM
dtw.nws-bot.us
Special Weather Statement issued December 3 at 5:05PM EST by NWS Detroit/Pontiac MI
Additional Details Here.
An area of very light snow will develop over portions of Southeast Michigan including Metro Detroit during the evening commute. Some patchy light freezing drizzle may also mix in with the light snow. While no significant snow amounts are anticipated, moisture on area roadways may lead to slippery roadways, bridges, and overpasses as temperatures are currently in the lower to middle 20s. Motorists are urged to use caution and account for variable driving conditions by slowing down and allowing extra time.
December 3, 2025 at 10:15 PM
dtw.nws-bot.us
DTX issues Light snow spreading across Southeast Michigan this evening for Lenawee, Livingston, Macomb, Monroe, Oakland, St. Clair, Washtenaw, Wayne [MI] till 8:15 PM EST
at Wed, ... at Wed, 03 Dec 2025 22:05:13 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 10:06 PM
dtw.nws-bot.us
TRI CITIES MI Dec 3
Climate Report:
High: 28
Low: 20
Precip: 0.0"
Snow: 0.0" Snow Depth: 5"
at Wed, 03 Dec 2025 21:29:29 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 9:46 PM
dtw.nws-bot.us
DTX continues Low Water Advisory for Michigan Waters of Lake Erie from Detroit River to North Cape MI [LE] till Dec 3, 10:00 PM EST
at Wed, 03 Dec 2025 20:32:55 +0000 via IEMbot
Additional Details Here.
December 3, 2025 at 8:46 PM
dtw.nws-bot.us
Special Weather Statement issued December 3 at 3:38PM EST by NWS Detroit/Pontiac MI
Additional Details Here.
Some freezing drizzle has been observed in an area between Mount Pleasant and Greenville and will move across the Tri Cities region and possibly northern Shiawassee and Tuscola counties between 4 PM and 7 PM. Some of this freezing drizzle has been mixed in with light snow. With temperatures in the 20s, drivers should be aware of potential black ice on paved surfaces. Slow down and allow plenty of room between you and the vehicle in front of you.
December 3, 2025 at 8:45 PM