Alert archive / Montana / Wind Advisories in 2021
Wind Advisory 13, NWS Billings, MT
NWS Billings, MT issued this wind advisory at Nov 27, 2021, 2:39 AM MST for Park County, Stillwater County, Sweet Grass County, Montana. It took effect at Nov 27, 2021, 9:00 PM MST. It was in force for 32 hr.
The area
The counties it named.
The facts
- Issued
- Nov 27, 2021, 2:39 AM MST (09:39 UTC)
- In effect from
- Nov 27, 2021, 9:00 PM MST
- Expired
- Nov 29, 2021, 4:59 AM MST
- In force
- 32 hr
- Issued by
- NWS Billings, MT
Counties Park County, MT, Stillwater County, MT, Sweet Grass County, MT
The radar
The Billings radar (KBLX), 107 km from the middle of the area, began a volume at 09:39 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
Great_falls, MT (KTFX), launched 00:00Z, 9.7 hours before the alert went out and 206 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
- 1670 m above ground
- 0-6 km bulk shear
- 0 kt
- 0-1 km storm-relative helicity
- 0 m²/s²
- 0-3 km storm-relative helicity
- 0 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
265 WWUS75 KBYZ 270939 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 239 AM MST Sat Nov 27 2021 MTZ065-066-280945- /O.NEW.KBYZ.WI.Y.0013.211128T0400Z-211129T1600Z/ Livingston Area-Beartooth Foothills- Including the locations of Livingston 239 AM MST Sat Nov 27 2021 ...WIND ADVISORY IN EFFECT FROM 9 PM THIS EVENING TO 9 AM MST MONDAY... * WHAT...Southwest winds 30 to 45 mph with gusts to 65 mph expected. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...From 9 PM this evening to 9 AM MST Monday. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...Dry conditions, combined with the strong winds, could cause rapid fire spread. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings TWH
7 follow-up statements
303 WWUS75 KBYZ 272032 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 132 PM MST Sat Nov 27 2021 MTZ065-066-282045- /O.CON.KBYZ.WI.Y.0013.211128T0400Z-211129T1600Z/ Livingston Area-Beartooth Foothills- Including the locations of Livingston 132 PM MST Sat Nov 27 2021 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING TO 9 AM MST MONDAY... * WHAT...Southwest winds gusting to 65 mph expected. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...From 9 PM this evening to 9 AM MST Monday. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...Dry conditions, combined with the strong winds, could cause rapid fire spread. Take care to not spark a fire. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings Lester
103 WWUS75 KBYZ 280322 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 822 PM MST Sat Nov 27 2021 MTZ065-066-290330- /O.CON.KBYZ.WI.Y.0013.211128T0400Z-211129T1600Z/ Livingston Area-Beartooth Foothills- Including the locations of Livingston 822 PM MST Sat Nov 27 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST MONDAY... * WHAT...Southwest winds gusting to 65 mph expected. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until 9 AM MST Monday. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...Dry conditions, combined with the strong winds, could cause rapid fire spread. Take care to not spark a fire. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings Setzenfand
703 WWUS75 KBYZ 281024 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 324 AM MST Sun Nov 28 2021 MTZ065-066-291030- /O.CON.KBYZ.WI.Y.0013.000000T0000Z-211129T1600Z/ Livingston Area-Beartooth Foothills- Including the locations of Livingston 324 AM MST Sun Nov 28 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST MONDAY... * WHAT...Southwest winds gusting to 65 mph. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until 9 AM MST Monday. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...Dry conditions, combined with the strong winds, could cause rapid fire spread. Take care to not spark a fire. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings TWH
520 WWUS75 KBYZ 282046 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 146 PM MST Sun Nov 28 2021 MTZ065-066-291600- /O.CON.KBYZ.WI.Y.0013.000000T0000Z-211129T1600Z/ Livingston Area-Beartooth Foothills- Including the locations of Livingston 146 PM MST Sun Nov 28 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST MONDAY... * WHAT...Southwest winds gusting to 60 mph. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until 9 AM MST Monday. Winds will begin to decrease late tonight. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...Dry conditions, combined with the strong winds, could cause rapid fire spread. Take care to not spark a fire. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings Lester
216 WWUS75 KBYZ 290221 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 721 PM MST Sun Nov 28 2021 MTZ065-066-291600- /O.CON.KBYZ.WI.Y.0013.000000T0000Z-211129T1600Z/ Livingston Area-Beartooth Foothills- Including the locations of Livingston 721 PM MST Sun Nov 28 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST MONDAY... * WHAT...Southwest winds gusting to 60 mph. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until 9 AM MST Monday. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...Dry conditions, combined with the strong winds, could cause rapid fire spread. Take care to not spark a fire. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings Setzenfand
623 WWUS75 KBYZ 290924 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 224 AM MST Mon Nov 29 2021 MTZ065-066-291600- /O.CON.KBYZ.WI.Y.0013.000000T0000Z-211129T1600Z/ Livingston Area-Beartooth Foothills- Including the locations of Livingston 224 AM MST Mon Nov 29 2021 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 AM MST THIS MORNING... * WHAT...Southwest winds gusting to 60 mph. * WHERE...Beartooth Foothills and Livingston Area. * WHEN...Until 9 AM MST this morning. * IMPACTS...Strong crosswinds will make travel difficult along Interstate 90 from Livingston to Big Timber and roads along the Beartooth Foothills. * ADDITIONAL DETAILS...Dry conditions, combined with the strong winds, could cause rapid fire spread. Take care to not spark a fire. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. && $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings TWH
231 WWUS75 KBYZ 291159 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 459 AM MST Mon Nov 29 2021 MTZ065-066-291300- /O.CAN.KBYZ.WI.Y.0013.000000T0000Z-211129T1600Z/ Livingston Area-Beartooth Foothills- Including the locations of Livingston 459 AM MST Mon Nov 29 2021 ...WIND ADVISORY IS CANCELLED... Winds have fallen below Advisory criteria and will continue to weaken through the morning. Therefore, the Wind Advisory has been cancelled. $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings TWH
Nearby
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.