Alert archive / Montana / High Wind Warnings in 2021
High Wind Warning 10, NWS Billings, MT
NWS Billings, MT issued this high wind warning at Nov 11, 2021, 12:37 AM MST for Carter County, Fallon County, Montana. It took effect at Nov 11, 2021, 8:00 AM MST. It was in force for 12 hr. 8 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- Nov 11, 2021, 12:37 AM MST (07:37 UTC)
- In effect from
- Nov 11, 2021, 8:00 AM MST
- Expired
- Nov 11, 2021, 8:00 PM MST
- In force
- 12 hr
- Issued by
- NWS Billings, MT
Counties Carter County, MT, Fallon County, MT
The radar
The Rapid City radar (KUDX), 238 km from the middle of the area, began a volume at 07:39 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| Nov 11, 9:45 AM MST | NON-TSTM WND GST 58 | 9 Ssw Capital, MT | |
| Nov 11, 10:15 AM MST | NON-TSTM WND GST 59 | 9 Ssw Capital, MT | |
| Nov 11, 11:45 AM MST | NON-TSTM WND GST 64 | 9 Ssw Capital, MT | |
| Nov 11, 11:48 AM MST | NON-TSTM WND GST 55 | 3 Se Alzada, MT | |
| Nov 11, 11:59 AM MST | NON-TSTM WND GST 55 | 12 S Ridgeway, MT | |
| Nov 11, 12:54 PM MST | NON-TSTM WND GST 53 | 7 Se Ekalaka, MT | |
| Nov 11, 1:54 PM MST | NON-TSTM WND GST 54 | 7 Se Ekalaka, MT | |
| Nov 11, 5:45 PM MST | NON-TSTM WND GST 54 | 5 Ene Plevna, MT |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Rapid City, SD (KUNR), launched 00:00Z, 7.6 hours before the alert went out and 241 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
- 2049 m above ground
- 0-6 km bulk shear
- 27 kt
- 0-1 km storm-relative helicity
- -4 m²/s²
- 0-3 km storm-relative helicity
- -9 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
215 WWUS75 KBYZ 110737 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 1237 AM MST Thu Nov 11 2021 MTZ033-037-120300- /O.NEW.KBYZ.HW.W.0010.211111T1500Z-211112T0300Z/ Fallon-Carter- Including the locations of Baker, Ekalaka, Ridgeway, and Alzada 1237 AM MST Thu Nov 11 2021 ...HIGH WIND WARNING IN EFFECT FROM 8 AM THIS MORNING TO 8 PM MST THIS EVENING... * WHAT...Northwest winds with gusts 50 to 60 mph. * WHERE...Carter and Fallon Counties. Strongest over the eastern sections. * WHEN...From 8 AM this morning to 8 PM MST this evening. * IMPACTS...Travel will be difficult, especially for high profile vehicles and those pulling trailers. The strong winds may cause blowing dust and flying debris. PRECAUTIONARY/PREPAREDNESS ACTIONS... Motorists of high profile vehicles and those pulling trailers may want to delay travel or use alternate routes. People outdoors should be alert for flying debris and falling tree limbs. && $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings Tesar
2 follow-up statements
995 WWUS75 KBYZ 112101 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 201 PM MST Thu Nov 11 2021 MTZ033-037-120300- /O.CON.KBYZ.HW.W.0010.000000T0000Z-211112T0300Z/ Fallon-Carter- Including the locations of Baker, Ekalaka, Ridgeway, and Alzada 201 PM MST Thu Nov 11 2021 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 8 PM MST THIS EVENING... * WHAT...Northwest winds with gusts 50 to 60 mph. The strong winds will gradually decrease this evening. * WHERE...Carter and Fallon. * WHEN...Until 8 PM MST this evening. * IMPACTS...Travel will be difficult, especially for high profile vehicles and those pulling trailers. The strong winds may cause blowing dust and flying debris. PRECAUTIONARY/PREPAREDNESS ACTIONS... Motorists of high profile vehicles and those pulling trailers may want to delay travel or use alternate routes. People outdoors should be alert for flying debris and falling tree limbs. && $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings Palmquist
249 WWUS75 KBYZ 120256 NPWBYZ URGENT - WEATHER MESSAGE National Weather Service Billings MT 756 PM MST Thu Nov 11 2021 MTZ033-037-120400- /O.EXP.KBYZ.HW.W.0010.000000T0000Z-211112T0300Z/ Fallon-Carter- Including the locations of Baker, Ekalaka, Ridgeway, and Alzada 756 PM MST Thu Nov 11 2021 ...HIGH WIND WARNING WILL EXPIRE AT 8 PM MST THIS EVENING... Winds will continue to decrease this evening, so the high wind threat has ended. $$ Additional graphics for this hazard can be found at http://www.weather.gov/billings TWH
Nearby
High Wind Warnings in Montana, 2021Every high wind warning 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.