Alert archive / Montana / High Wind Warnings in 2012
High Wind Warning 5, NWS Missoula, MT
NWS Missoula, MT issued this high wind warning at Oct 19, 2012, 10:55 AM MDT for Missoula County, Ravalli County, Montana. It took effect at Oct 20, 2012, 3:00 AM MDT. It was in force for 13 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Oct 19, 2012, 10:55 AM MDT (16:55 UTC)
- In effect from
- Oct 20, 2012, 3:00 AM MDT
- Expired
- Oct 20, 2012, 3:39 PM MDT
- In force
- 13 hr
- Issued by
- NWS Missoula, MT
Counties Missoula County, MT, Ravalli County, MT
The radar
The Missoula radar (KMSX), 54 km from the middle of the area, began a volume at 16:58 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
Spokane, WA (KOTX), launched 12:00Z, 4.9 hours before the alert went out and 220 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
- 1394 m above ground
- 0-6 km bulk shear
- 81 kt
- 0-1 km storm-relative helicity
- 298 m²/s²
- 0-3 km storm-relative helicity
- 317 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
315 WWUS75 KMSO 191655 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 1055 AM MDT FRI OCT 19 2012 MTZ005-200500- /O.NEW.KMSO.HW.W.0005.121020T0900Z-121021T0000Z/ MISSOULA/BITTERROOT VALLEYS- 1055 AM MDT FRI OCT 19 2012 ...HIGH WIND WARNING IN EFFECT FROM 3 AM TO 6 PM MDT SATURDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A HIGH WIND WARNING...WHICH IS IN EFFECT FROM 3 AM TO 6 PM MDT SATURDAY. * IMPACTS/TIMING: GUSTY WINDS WILL BEGIN EARLY MORNING AND WILL BE VERY STRONG WITH THE COLD FRONT. THERE WILL BE A BRIEF PERIOD WHERE WINDS MAY EASE UP, BUT WILL INCREASE ONCE AGAIN THROUGH THE AFTERNOON. THE STRONGEST WINDS ARE EXPECTED IN THE BITTERROOT VALLEY, SPECIFICALLY LOCATIONS ALONG THE EAST SLOPES OF THE BITTERROOT RANGE. THE POTENTIAL FOR POWER LINE...TREE...AND STRUCTURAL DAMAGE IS LIKELY. WINDS WILL THEN EASE IN THE EARLY EVENING HOURS. * WINDS: WEST SUSTAINED AT 25-35 MPH WITH GUSTS APPROACHING 60 MPH. * LOCATIONS IMPACTED INCLUDE...BITTERROOT VALLEY...MISSOULA PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 50 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ MTZ001-200500- /O.NEW.KMSO.WI.Y.0026.121020T0900Z-121021T0000Z/ KOOTENAI/CABINET REGION- 1055 AM MDT FRI OCT 19 2012 ...WIND ADVISORY IN EFFECT FROM 3 AM TO 6 PM MDT SATURDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 3 AM TO 6 PM MDT SATURDAY. * IMPACTS/TIMING: THERE WILL BE THE POTENTIAL FOR TREE AND POWER LINE DAMAGE DUE TO STRONG GUSTY WINDS, WHICH ARE EXPECTED TO OCCUR SATURDAY MORNING, AND AGAIN IN THE AFTERNOON. IN ADDITION, HIGHER ELEVATIONS CAN EXPECT TO SEE SNOW STARTING AROUND SUNRISE. SNOW LEVELS WILL QUICKLY DROP THROUGH THE DAY DOWN TO AROUND 4000 FEET. LIGHT SNOW ACCUMULATIONS OF 1-3 INCHES EXPECTED ABOVE 4000 FEET. * WINDS: WEST SUSTAINED 20-30 MPH WITH POTENTIAL GUST UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE...HIGHWAY 2 KALISPELL TO LIBBY... HIGHWAY 37 EUREKA TO LIBBY...HIGHWAY 56 BULL LAKE ROAD... HIGHWAY 93 EUREKA TO WHITEFISH PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MTZ003-200500- /O.NEW.KMSO.WI.Y.0026.121020T1200Z-121021T0000Z/ FLATHEAD/MISSION VALLEYS- 1055 AM MDT FRI OCT 19 2012 ...WIND ADVISORY IN EFFECT FROM 6 AM TO 6 PM MDT SATURDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 6 AM TO 6 PM MDT SATURDAY. * IMPACTS/TIMING: GUSTY WINDS WILL IMPACT THE FLATHEAD AND MISSION VALLEYS THROUGH THE MORNING. THE MAIN IMPACTS WILL BE ON AREA LAKES, ESPECIALLY ON FLATHEAD LAKE. WAVE HEIGHTS ARE EXPECTED TO BE 2-4 FEET WITH THE OCCASIONAL 5 FOOT SWELLS IN THE OPEN WATER. THE STRONGEST WINDS ARE EXPECTED IN THE EARLY AFTERNOON AND BEGIN TO EASE BY THE EVENING HOURS. THERE WILL BE THE POTENTIAL FOR ISOLATED POWER LINE AND TREE DAMAGE ACROSS THE VALLEY. * WINDS: WEST SUSTAINED 20-30 MPH WITH POTENTIAL GUSTS UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE...FLATHEAD LAKE...FLATHEAD VALLEY... MISSION VALLEY...POLSON PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MTZ007-200500- /O.NEW.KMSO.WI.Y.0026.121020T1500Z-121021T0000Z/ BUTTE/BLACKFOOT REGION- 1055 AM MDT FRI OCT 19 2012 ...WIND ADVISORY IN EFFECT FROM 9 AM TO 6 PM MDT SATURDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 9 AM TO 6 PM MDT SATURDAY. * IMPACTS/TIMING: GUSTY WINDS WILL DEVELOP BY MID MORNING WITH STRONGEST WINDS OCCURRING IN THE AFTERNOON. WINDS WILL CAUSE DIFFICULT DRIVING CONDITIONS FOR HIGH PROFILE VEHICLES ALONG THE I-90 CORRIDOR. IN ADDITION, THERE IS THE POTENTIAL FOR ISOLATED POWER LINE AND TREE DAMAGE. THERE IS ALSO THE POTENTIAL FOR LIGHT SNOW FOR THE HIGHER ELEVATIONS ABOVE 5000 FEET AND DROPPING THROUGHOUT THE DAY. ACCUMULATIONS ARE EXPECTED TO BE LESS THAN 2 INCHES. * WINDS: WEST SUSTAINED 20-30 MPH WITH GUSTS UP TO 40 MPH. FOR ELEVATIONS ABOVE 5000 FEET: GUSTS UP TO 50 MPH ARE POSSIBLE. * LOCATIONS IMPACTED INCLUDE...BUTTE...GEORGETOWN LAKE...HIGHWAY 12 GARRISON TO ELLISTON...MACDONALD PASS PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
3 follow-up statements
763 WWUS75 KMSO 200359 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 959 PM MDT FRI OCT 19 2012 MTZ005-201200- /O.CON.KMSO.HW.W.0005.121020T0900Z-121021T0000Z/ MISSOULA/BITTERROOT VALLEYS- 959 PM MDT FRI OCT 19 2012 ...HIGH WIND WARNING REMAINS IN EFFECT FROM 3 AM TO 6 PM MDT SATURDAY... A HIGH WIND WARNING REMAINS IN EFFECT FROM 3 AM TO 6 PM MDT SATURDAY. * IMPACTS/TIMING: GUSTY WINDS WILL BEGIN EARLY MORNING AND WILL BE VERY STRONG WITH THE COLD FRONT. THERE WILL BE A BRIEF PERIOD WHERE WINDS MAY EASE UP... BUT WILL INCREASE ONCE AGAIN THROUGH THE AFTERNOON. THE STRONGEST WINDS ARE EXPECTED IN THE BITTERROOT VALLEY... SPECIFICALLY LOCATIONS ALONG THE EAST SLOPES OF THE BITTERROOT RANGE. THE POTENTIAL FOR POWER LINE... TREE...AND STRUCTURAL DAMAGE IS LIKELY. WINDS WILL THEN EASE IN THE EARLY EVENING HOURS. * WINDS: WEST SUSTAINED AT 25-35 MPH WITH GUSTS APPROACHING 60 MPH. * LOCATIONS IMPACTED INCLUDE...BITTERROOT VALLEY...MISSOULA PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 50 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ MTZ001-201200- /O.CON.KMSO.WI.Y.0026.121020T0900Z-121021T0000Z/ KOOTENAI/CABINET REGION- 959 PM MDT FRI OCT 19 2012 ...WIND ADVISORY REMAINS IN EFFECT FROM 3 AM TO 6 PM MDT SATURDAY... A WIND ADVISORY REMAINS IN EFFECT FROM 3 AM TO 6 PM MDT SATURDAY. * IMPACTS/TIMING: THERE WILL BE THE POTENTIAL FOR TREE AND POWER LINE DAMAGE DUE TO STRONG GUSTY WINDS... WHICH ARE EXPECTED TO OCCUR SATURDAY MORNING... AND AGAIN IN THE AFTERNOON. IN ADDITION... HIGHER ELEVATIONS CAN EXPECT TO SEE SNOW STARTING AROUND SUNRISE. SNOW LEVELS WILL QUICKLY DROP THROUGH THE DAY DOWN TO AROUND 4000 FEET. LIGHT SNOW ACCUMULATIONS OF 1-3 INCHES EXPECTED ABOVE 4000 FEET. * WINDS: WEST SUSTAINED 20-30 MPH WITH POTENTIAL GUST UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE...HIGHWAY 2 KALISPELL TO LIBBY... HIGHWAY 37 EUREKA TO LIBBY...HIGHWAY 56 BULL LAKE ROAD... HIGHWAY 93 EUREKA TO WHITEFISH PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MTZ003-201200- /O.CON.KMSO.WI.Y.0026.121020T1200Z-121021T0000Z/ FLATHEAD/MISSION VALLEYS- 959 PM MDT FRI OCT 19 2012 ...WIND ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM MDT SATURDAY... A WIND ADVISORY REMAINS IN EFFECT FROM 6 AM TO 6 PM MDT SATURDAY. * IMPACTS/TIMING: GUSTY WINDS WILL IMPACT THE FLATHEAD AND MISSION VALLEYS THROUGH THE MORNING. THE MAIN IMPACTS WILL BE ON AREA LAKES... ESPECIALLY ON FLATHEAD LAKE. WAVE HEIGHTS ARE EXPECTED TO BE 2-4 FEET WITH THE OCCASIONAL 5 FOOT SWELLS IN THE OPEN WATER. THE STRONGEST WINDS ARE EXPECTED IN THE EARLY AFTERNOON AND BEGIN TO EASE BY THE EVENING HOURS. THERE WILL BE THE POTENTIAL FOR ISOLATED POWER LINE AND TREE DAMAGE ACROSS THE VALLEY. * WINDS: WEST SUSTAINED 20-30 MPH WITH POTENTIAL GUSTS UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE...FLATHEAD LAKE...FLATHEAD VALLEY... MISSION VALLEY...POLSON PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MTZ007-201200- /O.CON.KMSO.WI.Y.0026.121020T1500Z-121021T0000Z/ BUTTE/BLACKFOOT REGION- 959 PM MDT FRI OCT 19 2012 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM TO 6 PM MDT SATURDAY... A WIND ADVISORY REMAINS IN EFFECT FROM 9 AM TO 6 PM MDT SATURDAY. * IMPACTS/TIMING: GUSTY WINDS WILL DEVELOP BY MID MORNING WITH STRONGEST WINDS OCCURRING IN THE AFTERNOON. WINDS WILL CAUSE DIFFICULT DRIVING CONDITIONS FOR HIGH PROFILE VEHICLES ALONG THE I-90 CORRIDOR. IN ADDITION... THERE IS THE POTENTIAL FOR ISOLATED POWER LINE AND TREE DAMAGE. THERE IS ALSO THE POTENTIAL FOR LIGHT SNOW FOR THE HIGHER ELEVATIONS ABOVE 5000 FEET AND DROPPING THROUGHOUT THE DAY. ACCUMULATIONS ARE EXPECTED TO BE LESS THAN 2 INCHES. * WINDS: WEST SUSTAINED 20-30 MPH WITH GUSTS UP TO 40 MPH. FOR ELEVATIONS ABOVE 5000 FEET: GUSTS UP TO 50 MPH ARE POSSIBLE. * LOCATIONS IMPACTED INCLUDE...BUTTE...GEORGETOWN LAKE...HIGHWAY 12 GARRISON TO ELLISTON...MACDONALD PASS PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
121 WWUS75 KMSO 200850 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 250 AM MDT SAT OCT 20 2012 MTZ005-210000- /O.CON.KMSO.HW.W.0005.121020T0900Z-121021T0000Z/ MISSOULA/BITTERROOT VALLEYS- 250 AM MDT SAT OCT 20 2012 ...HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... A HIGH WIND WARNING REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING. * IMPACTS/TIMING: POTENTIAL FOR POWER LINE...TREE...AND STRUCTURAL DAMAGE. THE STRONGEST GUSTS ARE EXPECTED THIS MORNING PRIMARILY ALONG THE EAST SLOPES OF THE BITTERROOT VALLEY. HOWEVER...WINDY CONDITIONS WILL PERSIST THROUGHOUT THE BITTERROOT AND MISSOULA VALLEYS THROUGH THE AFTERNOON. * WINDS: WEST SUSTAINED AT 25-40 MPH WITH GUSTS APPROACHING 60 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A HIGH WIND WARNING MEANS A HAZARDOUS HIGH WIND EVENT IS EXPECTED OR OCCURRING. SUSTAINED WIND SPEEDS OF AT LEAST 40 MPH OR GUSTS OF 50 MPH OR MORE CAN LEAD TO PROPERTY DAMAGE. && $$ MTZ001-210000- /O.CON.KMSO.WI.Y.0026.121020T0900Z-121021T0000Z/ KOOTENAI/CABINET REGION- 250 AM MDT SAT OCT 20 2012 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM MDT THIS EVENING. * IMPACTS/TIMING: STRONGEST GUSTS WILL BE THIS MORNING...BUT WINDY CONDITIONS ARE EXPECTED THROUGH THE AFTERNOON. LIGHT SNOW ACCUMULATIONS LIKELY ABOVE 4000 FEET. * WINDS: WEST SUSTAINED 20-30 MPH WITH GUSTS UP TO 40 MPH. * LOCATIONS IMPACTED INCLUDE...HIGHWAY 2 KALISPELL TO LIBBY... HIGHWAY 37 EUREKA TO LIBBY...HIGHWAY 56 BULL LAKE ROAD... HIGHWAY 93 EUREKA TO WHITEFISH PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MTZ003-210000- /O.CON.KMSO.WI.Y.0026.121020T1200Z-121021T0000Z/ FLATHEAD/MISSION VALLEYS- 250 AM MDT SAT OCT 20 2012 ...WIND ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM MDT THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT FROM 6 AM THIS MORNING TO 6 PM MDT THIS EVENING. * IMPACTS/TIMING: WINDS WILL INCREASE THROUGH THE DAY WITH THE STRONGEST GUSTS EXPECTED BY EARLY AFTERNOON. THIS WILL CAUSE ROUGH WATER ON AREA LAKES. WAVE HEIGHTS ON FLATHEAD LAKE COULD BE AS GREAT AS 3 TO 5 FEET BY THIS AFTERNOON...PARTICULARLY ALONG THE EASTERN HALF OF THE LAKE. * WINDS: WEST SUSTAINED 20-30 MPH WITH POTENTIAL GUSTS UP TO 40 MPH. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ MTZ007-210000- /O.CON.KMSO.WI.Y.0026.121020T1500Z-121021T0000Z/ BUTTE/BLACKFOOT REGION- 250 AM MDT SAT OCT 20 2012 ...WIND ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 6 PM MDT THIS EVENING... A WIND ADVISORY REMAINS IN EFFECT FROM 9 AM THIS MORNING TO 6 PM MDT THIS EVENING. * IMPACTS/TIMING: STRONGEST GUSTS ARE EXPECTED IN THE AFTERNOON. CROSS WINDS COULD CAUSE DIFFICULT DRIVING CONDITIONS ALONG THE I-90 CORRIDOR. LIGHT SNOW IS ALSO POSSIBLE IN THE HIGHER TERRAIN AND OVER THE PASSES. * WINDS: WEST SUSTAINED 20-30 MPH WITH GUSTS UP TO 40 MPH. FOR HIGHER ELEVATIONS: GUSTS UP TO 50 MPH ARE POSSIBLE. * LOCATIONS IMPACTED INCLUDE...BUTTE...GEORGETOWN LAKE...HIGHWAY 12 GARRISON TO ELLISTON...MACDONALD PASS PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT WINDS OF 35 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT...ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
417 WWUS75 KMSO 202139 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 339 PM MDT SAT OCT 20 2012 MTZ005-202245- /O.CAN.KMSO.HW.W.0005.000000T0000Z-121021T0000Z/ MISSOULA/BITTERROOT VALLEYS- 339 PM MDT SAT OCT 20 2012 ...HIGH WIND WARNING IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS CANCELLED THE HIGH WIND WARNING. GUSTY WINDS WILL CONTINUE THROUGH THE EVENING HOURS BUT ARE NOT EXPECTED TO INCREASE DURING THIS TIME. $$ MTZ001-003-007-202245- /O.CAN.KMSO.WI.Y.0026.000000T0000Z-121021T0000Z/ KOOTENAI/CABINET REGION-FLATHEAD/MISSION VALLEYS- BUTTE/BLACKFOOT REGION- 339 PM MDT SAT OCT 20 2012 ...WIND ADVISORY IS CANCELLED... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS CANCELLED THE WIND ADVISORY. GUSTY WINDS WILL CONTINUE THROUGH THE EVENING HOURS BUT ARE NOT EXPECTED TO INCREASE DURING THIS TIME. $$
The office that day
Everything else NWS Missoula, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Oct 19, 10:55 AM MDT | Wind Advisory | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Powell and 2 more | 29 hr |
| Oct 19, 11:20 AM MDT | Winter Weather Advisory | MSO | Flathead, Granite, Lake, Mineral, Missoula, Powell and 2 more | 32 hr |
Nearby
High Wind Warnings in Montana, 2012Every high wind warning in 2012
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.