Alert archive / Michigan / Winter Weather Advisories in 2021
Winter Weather Advisory 21, NWS Gaylord, MI
NWS Gaylord, MI issued this winter weather advisory at Nov 14, 2021, 3:48 PM EST for 6 counties in Michigan. It took effect at Nov 14, 2021, 10:00 PM EST. It was in force for 18 hr.
The area
The counties it named.
The facts
- Issued
- Nov 14, 2021, 3:48 PM EST (20:48 UTC)
- In effect from
- Nov 14, 2021, 10:00 PM EST
- Expired
- Nov 15, 2021, 3:43 PM EST
- In force
- 18 hr
- Issued by
- NWS Gaylord, MI
Counties Antrim County, MI, Crawford County, MI, Kalkaska County, MI, Missaukee County, MI, Otsego County, MI, Roscommon County, MI
The radar
The NCL Michigan radar (KAPX), 28 km from the middle of the area, began a volume at 20:50 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The nearest sounding before it
Alpena, MI (KAPX), launched 12:00Z, 8.8 hours before the alert went out and 199 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 572 m above ground
- 0-6 km bulk shear
- 58 kt
- 0-1 km storm-relative helicity
- 9 m²/s²
- 0-3 km storm-relative helicity
- 94 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
993 WWUS43 KAPX 142048 WSWAPX URGENT - WINTER WEATHER MESSAGE National Weather Service Gaylord MI 348 PM EST Sun Nov 14 2021 MIZ020-025-031-142200- /O.CAN.KAPX.WW.Y.0020.000000T0000Z-211114T2200Z/ Leelanau-Benzie-Manistee- Including the cities of Northport, Frankfort, and Manistee 348 PM EST Sun Nov 14 2021 ...WINTER WEATHER ADVISORY IS CANCELLED... Areas of snow (possibly mixed with rain early) will gradually wind down through early evening. Any additional snow accumulations will be light, generally less than one inch. Minor slushy snow accumulations will still be possible. This could result in slick travel, especially as temperatures fall after sunset. $$ MIZ021-027-150500- /O.NEW.KAPX.WW.Y.0021.211115T0300Z-211115T1500Z/ Antrim-Kalkaska- Including the cities of Mancelona and Kalkaska 348 PM EST Sun Nov 14 2021 ...WINTER WEATHER ADVISORY IN EFFECT FROM 10 PM THIS EVENING TO 10 AM EST MONDAY... * WHAT...Lake effect snow showers expected to develop. Total snow accumulations of 2 to 5 inches. * WHERE...Antrim and Kalkaska Counties, particularly away from the coast. * WHEN...From 10 PM this evening to 10 AM EST Monday. * IMPACTS...Plan on slushy, slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ http://www.weather.gov/gaylord
4 follow-up statements
720 WWUS43 KAPX 150400 WSWAPX URGENT - WINTER WEATHER MESSAGE National Weather Service Gaylord MI 1100 PM EST Sun Nov 14 2021 MIZ033-151200- /O.EXB.KAPX.WW.Y.0021.000000T0000Z-211115T1800Z/ Missaukee- Including the city of Lake City 1100 PM EST Sun Nov 14 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 1 PM EST MONDAY... * WHAT...Snow. Accumulations between midnight and noon Monday of 2 to 5 inches along and north of the M-55 corridor. * WHERE...Missaukee County. * WHEN...Until 1 PM EST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ MIZ021-027-151200- /O.EXT.KAPX.WW.Y.0021.000000T0000Z-211115T1800Z/ Antrim-Kalkaska- Including the cities of Mancelona and Kalkaska 1100 PM EST Sun Nov 14 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 1 PM EST MONDAY... * WHAT...Snow. Accumulations between midnight and noon Monday of 2 to 6 inches. * WHERE...Antrim and Kalkaska Counties. * WHEN...Until 1 PM EST Monday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ JPB
126 WWUS43 KAPX 150807 WSWAPX URGENT - WINTER WEATHER MESSAGE National Weather Service Gaylord MI 307 AM EST Mon Nov 15 2021 MIZ022-028-034-151800- /O.EXB.KAPX.WW.Y.0021.000000T0000Z-211115T2200Z/ Otsego-Crawford-Roscommon- Including the cities of Gaylord, Grayling, and Houghton Lake 307 AM EST Mon Nov 15 2021 ...WINTER WEATHER ADVISORY IN EFFECT UNTIL 5 PM EST THIS AFTERNOON... * WHAT...Snow. Additional snow accumulations of 1 to 4 inches. * WHERE...Otsego, Crawford and Roscommon Counties. * WHEN...Until 5 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ MIZ021-027-033-151800- /O.EXT.KAPX.WW.Y.0021.000000T0000Z-211115T2200Z/ Antrim-Kalkaska-Missaukee- Including the cities of Mancelona, Kalkaska, and Lake City 307 AM EST Mon Nov 15 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 5 PM EST THIS AFTERNOON... * WHAT...Snow. Additional snow accumulations of 1 to 5 inches. * WHERE...Antrim, Kalkaska and Missaukee Counties. * WHEN...Until 5 PM EST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the morning or evening commute. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ http://www.weather.gov/gaylord
451 WWUS43 KAPX 151542 WSWAPX URGENT - WINTER WEATHER MESSAGE National Weather Service Gaylord MI 1042 AM EST Mon Nov 15 2021 MIZ033-151645- /O.CAN.KAPX.WW.Y.0021.000000T0000Z-211115T2200Z/ Missaukee- Including the city of Lake City 1042 AM EST Mon Nov 15 2021 ...WINTER WEATHER ADVISORY IS CANCELLED... Although scattered snow showers will continue into the northern parts of Missaukee County this afternoon, the heavier snow will remain north and east of this area. Therefore the advisory has been cancelled. $$ MIZ021-022-027-028-034-152200- /O.CON.KAPX.WW.Y.0021.000000T0000Z-211115T2200Z/ Antrim-Otsego-Kalkaska-Crawford-Roscommon- Including the cities of Mancelona, Gaylord, Kalkaska, Grayling, and Houghton Lake 1042 AM EST Mon Nov 15 2021 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 5 PM EST THIS AFTERNOON... * WHAT...Frequent Snow Showers. Additional snow accumulations of 1 to 3 inches. * WHERE...Antrim, Kalkaska, Crawford, Otsego and Roscommon Counties. * WHEN...Until 5 PM EST this afternoon. * IMPACTS...Plan on slushy and slippery road conditions within the heavier snow bands. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. && $$ http://www.weather.gov/gaylord
030 WWUS43 KAPX 152043 WSWAPX URGENT - WINTER WEATHER MESSAGE National Weather Service Gaylord MI 343 PM EST Mon Nov 15 2021 MIZ021-022-027-028-034-152145- /O.CAN.KAPX.WW.Y.0021.000000T0000Z-211115T2200Z/ Antrim-Otsego-Kalkaska-Crawford-Roscommon- Including the cities of Mancelona, Gaylord, Kalkaska, Grayling, and Houghton Lake 343 PM EST Mon Nov 15 2021 ...WINTER WEATHER ADVISORY IS CANCELLED... Additional snow accumulations will be minor. Therefore, the advisory has been cancelled. Some snow showers will continue across the area into this evening, possibly producing quick reductions in visibility and resulting in some minor accumulations. So caution should be exercised if traveling. $$ http://www.weather.gov/gaylord
The office that day
Everything else NWS Gaylord, MI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 13, 10:56 PM EST | Winter Weather Advisory | APX | Antrim, Benzie, Charlevoix, Emmet, Leelanau, Manistee | 17 hr |
| Nov 14, 4:04 AM EST | Small Craft Advisory | APX | 32 hr |
Nearby
Winter Weather Advisories in Michigan, 2021Every winter weather advisory in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.