IEM VTEC Product Browser
This application allows easy navigation of National Weather Service issued products with Valid Time Event Coding (VTEC).
13 Nov 2024 Update: The tool was updated to use non-hash link style URLs. A shim is in place to translate the old URLs to the new ones, so nothing should be broken (famous last words). This was done to allow the HTML5 History API to provide a better user experience.
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2025 [KDTX] DETROIT Winter Weather (WW) Advisory (Y) Number 7
Listing of Counties/Parishes/Zones Included in Product
RADAR Composite at Issuance Time
Storm Based Warning History
194 WWUS43 KDTX 152010 WSWDTX URGENT - WINTER WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 310 PM EST Sat Feb 15 2025 MIZ049-055-063-070-076-083-160915- /O.CAN.KDTX.WW.Y.0006.000000T0000Z-250216T0000Z/ /O.UPG.KDTX.WS.A.0002.250216T0000Z-250217T0000Z/ /O.NEW.KDTX.WS.W.0002.250216T0500Z-250216T2100Z/ Huron-Sanilac-St. Clair-Macomb-Wayne-Monroe- Including the cities of Bad Axe, Detroit, Warren, Port Huron, Sandusky, and Monroe 310 PM EST Sat Feb 15 2025 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EST SUNDAY... * WHAT...Heavy snow expected. Total snow accumulations between 5 and 7 inches. Winds gusting as high as 35 mph on Sunday, which may lead to blowing and drifting of snow. * WHERE...Monroe, Wayne, Macomb, St. Clair, Sanilac, and Huron County. * WHEN...From midnight tonight to 4 PM EST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel will be very difficult. * ADDITIONAL DETAILS...Pockets of light snow and freezing drizzle look to be around this evening, which may lead to some localized slick spots on the roads. However, the main batch of heavier widespread snow will arrive after midnight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order. && $$ MIZ047-048-053-054-060>062-068-069-075-082-160915- /O.CAN.KDTX.WW.Y.0006.000000T0000Z-250216T0000Z/ /O.UPG.KDTX.WS.A.0002.250216T0000Z-250217T0000Z/ /O.NEW.KDTX.WW.Y.0007.250216T0500Z-250216T2100Z/ Midland-Bay-Saginaw-Tuscola-Shiawassee-Genesee-Lapeer-Livingston- Oakland-Washtenaw-Lenawee- Including the cities of Flint, Owosso, Midland, Ann Arbor, Lapeer, Pontiac, Adrian, Howell, Caro, Saginaw, and Bay City 310 PM EST Sat Feb 15 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EST SUNDAY... * WHAT...Snow. Total snow accumulations between 3 and 6 inches. Winds gusting as high as 35 mph on Sunday, which may lead to blowing and drifting of snow. * WHERE...Most of southeast Michigan. * WHEN...From midnight tonight to 4 PM EST Sunday. * IMPACTS...Plan on snow covered and slippery road conditions, with reduced visibility. * ADDITIONAL DETAILS...Pockets of light snow and freezing drizzle look to be around this evening, which may lead to some localized slick spots on the roads. However, the main batch of widespread snow will arrive after midnight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. You can obtain the latest road conditions from the MDOT Michigan Drive Map. && $$ SF
017 WWUS43 KDTX 160727 WSWDTX URGENT - WINTER WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 227 AM EST Sun Feb 16 2025 MIZ049-055-063-070-076-083-161700- /O.CAN.KDTX.WS.W.0002.000000T0000Z-250216T2100Z/ /O.EXB.KDTX.WW.Y.0007.000000T0000Z-250216T1700Z/ Huron-Sanilac-St. Clair-Macomb-Wayne-Monroe- Including the cities of Bad Axe, Sandusky, Warren, Detroit, Port Huron, and Monroe 227 AM EST Sun Feb 16 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON EST TODAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Additional snow accumulations between 2 and 4 inches. Highest amounts more likely across the eastern shorelines of the Thumb. * WHERE...Monroe, Wayne, Macomb, St. Clair, Sanilac, and Huron County. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. You can obtain the latest road conditions from the MDOT Michigan Drive Map. && $$ MIZ047-048-053-054-060>062-068-069-075-082-161700- /O.EXT.KDTX.WW.Y.0007.000000T0000Z-250216T1700Z/ Midland-Bay-Saginaw-Tuscola-Shiawassee-Genesee-Lapeer-Livingston- Oakland-Washtenaw-Lenawee- Including the cities of Ann Arbor, Pontiac, Midland, Howell, Flint, Bay City, Caro, Lapeer, Adrian, Saginaw, and Owosso 227 AM EST Sun Feb 16 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON EST TODAY... * WHAT...Additional snow accumulations of 1 to 3 inches. * WHERE...Midland, Bay, Saginaw, Tuscola, Shiawassee, Genesee, Lapeer, Livingston, Oakland, Washtenaw, and Lenawee County. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. You can obtain the latest road conditions from the MDOT Michigan Drive Map. && $$ AA
845 WWUS43 KDTX 161639 WSWDTX URGENT - WINTER WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 1139 AM EST Sun Feb 16 2025 MIZ047>049-053>055-060>063-068>070-075-076-082-083-161745- /O.CAN.KDTX.WW.Y.0007.000000T0000Z-250216T1700Z/ Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee- Lapeer-St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne- Lenawee-Monroe- Including the cities of Caro, Owosso, Howell, Saginaw, Ann Arbor, Monroe, Lapeer, Pontiac, Bad Axe, Flint, Sandusky, Midland, Warren, Port Huron, Detroit, Bay City, and Adrian 1139 AM EST Sun Feb 16 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... Widespread accumulating snowfall has moved out of Southeast Michigan. However, snow covered roadways may still lead to hazardous travel conditions. Exercise caution while driving on untreated or unplowed roads. Periods of light lake effect snow are possible for the rest of today with additional accumulations generally below a half inch. $$ KGK
Permalink to 202502152010-KDTX-WWUS43-WSWDTX
194 WWUS43 KDTX 152010 WSWDTX URGENT - WINTER WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 310 PM EST Sat Feb 15 2025 MIZ049-055-063-070-076-083-160915- /O.CAN.KDTX.WW.Y.0006.000000T0000Z-250216T0000Z/ /O.UPG.KDTX.WS.A.0002.250216T0000Z-250217T0000Z/ /O.NEW.KDTX.WS.W.0002.250216T0500Z-250216T2100Z/ Huron-Sanilac-St. Clair-Macomb-Wayne-Monroe- Including the cities of Bad Axe, Detroit, Warren, Port Huron, Sandusky, and Monroe 310 PM EST Sat Feb 15 2025 ...WINTER STORM WARNING IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EST SUNDAY... * WHAT...Heavy snow expected. Total snow accumulations between 5 and 7 inches. Winds gusting as high as 35 mph on Sunday, which may lead to blowing and drifting of snow. * WHERE...Monroe, Wayne, Macomb, St. Clair, Sanilac, and Huron County. * WHEN...From midnight tonight to 4 PM EST Sunday. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. Travel will be very difficult. * ADDITIONAL DETAILS...Pockets of light snow and freezing drizzle look to be around this evening, which may lead to some localized slick spots on the roads. However, the main batch of heavier widespread snow will arrive after midnight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Persons should delay all travel if possible. If travel is absolutely necessary, drive with extreme caution and be prepared for sudden changes in visibility. Leave plenty of room between you and the motorist ahead of you, and allow extra time to reach your destination. Avoid sudden braking or acceleration, and be especially cautious on hills or when making turns. Make sure your car is winterized and in good working order. && $$ MIZ047-048-053-054-060>062-068-069-075-082-160915- /O.CAN.KDTX.WW.Y.0006.000000T0000Z-250216T0000Z/ /O.UPG.KDTX.WS.A.0002.250216T0000Z-250217T0000Z/ /O.NEW.KDTX.WW.Y.0007.250216T0500Z-250216T2100Z/ Midland-Bay-Saginaw-Tuscola-Shiawassee-Genesee-Lapeer-Livingston- Oakland-Washtenaw-Lenawee- Including the cities of Flint, Owosso, Midland, Ann Arbor, Lapeer, Pontiac, Adrian, Howell, Caro, Saginaw, and Bay City 310 PM EST Sat Feb 15 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM MIDNIGHT TONIGHT TO 4 PM EST SUNDAY... * WHAT...Snow. Total snow accumulations between 3 and 6 inches. Winds gusting as high as 35 mph on Sunday, which may lead to blowing and drifting of snow. * WHERE...Most of southeast Michigan. * WHEN...From midnight tonight to 4 PM EST Sunday. * IMPACTS...Plan on snow covered and slippery road conditions, with reduced visibility. * ADDITIONAL DETAILS...Pockets of light snow and freezing drizzle look to be around this evening, which may lead to some localized slick spots on the roads. However, the main batch of widespread snow will arrive after midnight. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. You can obtain the latest road conditions from the MDOT Michigan Drive Map. && $$ SF
Permalink to 202502160727-KDTX-WWUS43-WSWDTX
017 WWUS43 KDTX 160727 WSWDTX URGENT - WINTER WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 227 AM EST Sun Feb 16 2025 MIZ049-055-063-070-076-083-161700- /O.CAN.KDTX.WS.W.0002.000000T0000Z-250216T2100Z/ /O.EXB.KDTX.WW.Y.0007.000000T0000Z-250216T1700Z/ Huron-Sanilac-St. Clair-Macomb-Wayne-Monroe- Including the cities of Bad Axe, Sandusky, Warren, Detroit, Port Huron, and Monroe 227 AM EST Sun Feb 16 2025 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON EST TODAY... ...WINTER STORM WARNING IS CANCELLED... * WHAT...Additional snow accumulations between 2 and 4 inches. Highest amounts more likely across the eastern shorelines of the Thumb. * WHERE...Monroe, Wayne, Macomb, St. Clair, Sanilac, and Huron County. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. You can obtain the latest road conditions from the MDOT Michigan Drive Map. && $$ MIZ047-048-053-054-060>062-068-069-075-082-161700- /O.EXT.KDTX.WW.Y.0007.000000T0000Z-250216T1700Z/ Midland-Bay-Saginaw-Tuscola-Shiawassee-Genesee-Lapeer-Livingston- Oakland-Washtenaw-Lenawee- Including the cities of Ann Arbor, Pontiac, Midland, Howell, Flint, Bay City, Caro, Lapeer, Adrian, Saginaw, and Owosso 227 AM EST Sun Feb 16 2025 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL NOON EST TODAY... * WHAT...Additional snow accumulations of 1 to 3 inches. * WHERE...Midland, Bay, Saginaw, Tuscola, Shiawassee, Genesee, Lapeer, Livingston, Oakland, Washtenaw, and Lenawee County. * WHEN...Until noon EST today. * IMPACTS...Plan on slippery road conditions. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. You can obtain the latest road conditions from the MDOT Michigan Drive Map. && $$ AA
Permalink to 202502161639-KDTX-WWUS43-WSWDTX
845 WWUS43 KDTX 161639 WSWDTX URGENT - WINTER WEATHER MESSAGE National Weather Service Detroit/Pontiac MI 1139 AM EST Sun Feb 16 2025 MIZ047>049-053>055-060>063-068>070-075-076-082-083-161745- /O.CAN.KDTX.WW.Y.0007.000000T0000Z-250216T1700Z/ Midland-Bay-Huron-Saginaw-Tuscola-Sanilac-Shiawassee-Genesee- Lapeer-St. Clair-Livingston-Oakland-Macomb-Washtenaw-Wayne- Lenawee-Monroe- Including the cities of Caro, Owosso, Howell, Saginaw, Ann Arbor, Monroe, Lapeer, Pontiac, Bad Axe, Flint, Sandusky, Midland, Warren, Port Huron, Detroit, Bay City, and Adrian 1139 AM EST Sun Feb 16 2025 ...WINTER WEATHER ADVISORY IS CANCELLED... Widespread accumulating snowfall has moved out of Southeast Michigan. However, snow covered roadways may still lead to hazardous travel conditions. Exercise caution while driving on untreated or unplowed roads. Periods of light lake effect snow are possible for the rest of today with additional accumulations generally below a half inch. $$ KGK
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Storm Reports within Product Polygon
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