Alert archive / Montana / Wind Advisories in 2014
Wind Advisory 19, NWS Missoula, MT
NWS Missoula, MT issued this wind advisory at Sep 10, 2014, 8:14 AM MDT for 5 counties in Montana. It took effect at Sep 10, 2014, 12:00 PM MDT. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Sep 10, 2014, 8:14 AM MDT (14:14 UTC)
- In effect from
- Sep 10, 2014, 12:00 PM MDT
- Expired
- Sep 10, 2014, 9:00 PM MDT
- In force
- 9 hr
- Issued by
- NWS Missoula, MT
Counties Flathead County, MT, Lake County, MT, Missoula County, MT, Ravalli County, MT, Sanders County, MT
The nearest sounding before it
Spokane, WA (KOTX), launched 12:00Z, 2.2 hours before the alert went out and 165 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
- 2171 m above ground
- 0-6 km bulk shear
- 75 kt
- 0-1 km storm-relative helicity
- -122 m²/s²
- 0-3 km storm-relative helicity
- 47 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
427 WWUS75 KMSO 101414 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 814 AM MDT WED SEP 10 2014 ...STRONG GUSTY WINDS OVER FLATHEAD AND MISSION VALLEYS THIS AFTERNOON AND EVENING... MTZ003-102215- /O.NEW.KMSO.WI.Y.0019.140910T1800Z-140911T0300Z/ FLATHEAD/MISSION VALLEYS- 814 AM MDT WED SEP 10 2014 ...WIND ADVISORY IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM NOON TODAY TO 9 PM MDT THIS EVENING. * IMPACTS/TIMING: WINDS WILL INTENSIFY FROM THE NORTH AND NORTHEAST THIS AFTERNOON THROUGH THIS EVENING ACROSS THE FLATHEAD AND MISSION VALLEYS. STRONGEST WINDS WILL EXIST NEAR THE MOUTH OF BADROCK CANYON...INCLUDING COLUMBIA FALLS...LATE THIS AFTERNOON. LOOSE OBJECTS MAY BE DAMAGED BY SUDDEN WIND GUSTS. ALSO...ROUGH WATER ON FLATHEAD LAKE MAY BECOME PERILOUS FOR SMALL WATERCRAFT. * WINDS: NORTHEAST 20 TO 30 MPH GUSTING TO 40 MPH. GUSTS TO 50 MPH NEAR MOUTH OF BADROCK CANYON AND COLUMBIA FALLS. * WAVES: 2 TO 4 FEET WAVES ON FLATHEAD LAKE BY LATE THIS AFTERNOON. * 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. && $$
3 follow-up statements
140 WWUS75 KMSO 101646 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 1046 AM MDT WED SEP 10 2014 ...STRONG GUSTY WINDS OVER FLATHEAD AND MISSION VALLEYS THIS AFTERNOON AND EVENING... ...HARD FREEZE ACROSS MUCH OF WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO THURSDAY NIGHT THROUGH FRIDAY MORNING... MTZ003-111200- /O.NEW.KMSO.FZ.W.0001.140912T0600Z-140912T1500Z/ /O.CON.KMSO.WI.Y.0019.140910T1800Z-140911T0300Z/ FLATHEAD/MISSION VALLEYS- 1046 AM MDT WED SEP 10 2014 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A FREEZE WARNING...WHICH IS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY. A WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING. * IMPACTS/TIMING: TEMPERATURES WILL PLUMMET BELOW FREEZING ACROSS ALL OF WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO THURSDAY NIGHT THROUGH FRIDAY MORNING. PLANTS...GARDENS...AND IRRIGATION EQUIPMENT MAY BE DAMAGED BY SUCH COLD TEMPERATURES. * TEMPERATURES: 20 TO 25 DEGREES FOR HIGH VALLEYS ALONG CONTINENTAL DIVIDE...25 TO 30 DEGREES FOR OTHER VALLEYS IN WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO. ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * IMPACTS/TIMING: WINDS WILL INTENSIFY FROM THE NORTH AND NORTHEAST THIS AFTERNOON THROUGH THIS EVENING ACROSS THE FLATHEAD AND MISSION VALLEYS. STRONGEST WINDS WILL EXIST NEAR THE MOUTH OF BADROCK CANYON...INCLUDING COLUMBIA FALLS...LATE THIS AFTERNOON. LOOSE OBJECTS MAY BE DAMAGED BY SUDDEN WIND GUSTS. ALSO...ROUGH WATER ON FLATHEAD LAKE MAY BECOME PERILOUS FOR SMALL WATERCRAFT. * WINDS: NORTHEAST 20 TO 30 MPH GUSTING TO 40 MPH. GUSTS TO 50 MPH NEAR MOUTH OF BADROCK CANYON AND COLUMBIA FALLS. * WAVES: 2 TO 4 FEET WAVES ON FLATHEAD LAKE BY LATE THIS AFTERNOON. * 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. A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION. && $$ IDZ009-010-MTZ001-002-004>007-043-111200- /O.NEW.KMSO.FZ.W.0001.140912T0600Z-140912T1500Z/ WESTERN LEMHI COUNTY-EASTERN LEMHI COUNTY-KOOTENAI/CABINET REGION- WEST GLACIER REGION-LOWER CLARK FORK REGION- MISSOULA/BITTERROOT VALLEYS-BITTERROOT/SAPPHIRE MOUNTAINS- BUTTE/BLACKFOOT REGION-POTOMAC/SEELEY LAKE REGION- 1046 AM MDT WED SEP 10 2014 ...FREEZE WARNING IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A FREEZE WARNING...WHICH IS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY. * IMPACTS/TIMING: TEMPERATURES WILL PLUMMET BELOW FREEZING ACROSS ALL OF WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO THURSDAY NIGHT THROUGH FRIDAY MORNING. PLANTS...GARDENS...AND IRRIGATION EQUIPMENT MAY BE DAMAGED BY SUCH COLD TEMPERATURES. * TEMPERATURES: 20 TO 25 DEGREES FOR HIGH VALLEYS NEAR THE CONTINENTAL DIVIDE...25 TO 30 DEGREES FOR OTHER VALLEYS IN WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO. * LOCATIONS IMPACTED INCLUDE...SHOUP...BANNOCK PASS...HIGHWAY 28 TENDOY TO LONE PINE...HIGHWAY 93 LOST TRAIL PASS TO GIBBONSVILLE...LEMHI PASS...SALMON...HIGHWAY 2 KALISPELL TO LIBBY...HIGHWAY 37 EUREKA TO LIBBY...HIGHWAY 56 BULL LAKE ROAD... HIGHWAY 93 EUREKA TO WHITEFISH...BAD ROCK CANYON... ESSEX... HIGHWAY 83 BIGFORK TO SWAN LAKE...MARIAS PASS... POLEBRIDGE... EVARO HILL...HIGHWAY 200 THOMPSON FALLS TO PLAINS...HIGHWAY 200 TROUT CREEK TO HERON...I-90 LOOKOUT PASS TO HAUGAN... BITTERROOT VALLEY...MISSOULA...HIGHWAY 93 SULA TO LOST TRAIL PASS...LOLO PASS...BUTTE...GEORGETOWN LAKE... HIGHWAY 12 GARRISON TO ELLISTON...MACDONALD PASS...HIGHWAY 200 BONNER TO GREENOUGH... HIGHWAY 83 SEELEY LAKE TO CONDON...I-90 EAST MISSOULA TO BEARMOUTH PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION. && $$
716 WWUS75 KMSO 102142 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 342 PM MDT WED SEP 10 2014 ...STRONG GUSTY WINDS OVER FLATHEAD AND MISSION VALLEYS THIS AFTERNOON AND EVENING... ...HARD FREEZE ACROSS MUCH OF WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO THURSDAY NIGHT THROUGH FRIDAY MORNING... MTZ003-111200- /O.CON.KMSO.FZ.W.0001.140912T0600Z-140912T1500Z/ /O.CON.KMSO.WI.Y.0019.000000T0000Z-140911T0300Z/ FLATHEAD/MISSION VALLEYS- 342 PM MDT WED SEP 10 2014 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY... A FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY. A WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING. * IMPACTS/TIMING: TEMPERATURES WILL PLUMMET BELOW FREEZING ACROSS ALL OF WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO THURSDAY NIGHT THROUGH FRIDAY MORNING. PLANTS...GARDENS...AND IRRIGATION EQUIPMENT MAY BE DAMAGED BY SUCH COLD TEMPERATURES. * TEMPERATURES: 20 TO 25 DEGREES FOR HIGH VALLEYS ALONG CONTINENTAL DIVIDE...25 TO 30 DEGREES FOR OTHER VALLEYS IN WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO. ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * IMPACTS/TIMING: WINDS WILL INTENSIFY FROM THE NORTH AND NORTHEAST THIS AFTERNOON THROUGH THIS EVENING ACROSS THE FLATHEAD AND MISSION VALLEYS. STRONGEST WINDS WILL EXIST NEAR THE MOUTH OF BADROCK CANYON...INCLUDING COLUMBIA FALLS...LATE THIS AFTERNOON. LOOSE OBJECTS MAY BE DAMAGED BY SUDDEN WIND GUSTS. ALSO...ROUGH WATER ON FLATHEAD LAKE MAY BECOME PERILOUS FOR SMALL WATERCRAFT. * WINDS: NORTHEAST 20 TO 30 MPH GUSTING TO 40 MPH. GUSTS TO 50 MPH NEAR MOUTH OF BADROCK CANYON AND COLUMBIA FALLS. * WAVES: 2 TO 4 FEET WAVES ON FLATHEAD LAKE BY LATE THIS AFTERNOON. * 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. A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION. && $$ MTZ005-111200- /O.EXA.KMSO.WI.Y.0019.000000T0000Z-140911T0300Z/ /O.CON.KMSO.FZ.W.0001.140912T0600Z-140912T1500Z/ MISSOULA/BITTERROOT VALLEYS- 342 PM MDT WED SEP 10 2014 ...WIND ADVISORY IN EFFECT UNTIL 9 PM MDT THIS EVENING... ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY... THE NATIONAL WEATHER SERVICE IN MISSOULA HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 9 PM MDT THIS EVENING. A FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY. * IMPACTS/TIMING: TEMPERATURES WILL PLUMMET BELOW FREEZING ACROSS ALL OF WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO THURSDAY NIGHT THROUGH FRIDAY MORNING. PLANTS...GARDENS...AND IRRIGATION EQUIPMENT MAY BE DAMAGED BY SUCH COLD TEMPERATURES. * TEMPERATURES: 20 TO 25 DEGREES FOR HIGH VALLEYS ALONG CONTINENTAL DIVIDE...25 TO 30 DEGREES FOR OTHER VALLEYS IN WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO. ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * IMPACTS/TIMING: WINDS WILL INTENSIFY FROM THE NORTH AND NORTHEAST THIS AFTERNOON THROUGH THIS EVENING ACROSS THE MISSOULA AND BITTEROOT VALLEYS. LOOSE OBJECTS MAY BE DAMAGED BY SUDDEN WIND GUSTS. * WINDS: NORTHEAST 20 TO 30 MPH GUSTING TO 45 MPH THROUGH THE AFTERNOON AND EVENING. * LOCATIONS IMPACTED INCLUDE...BITTERROOT VALLEY...MISSOULA 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. A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION. && $$ IDZ009-010-MTZ001-002-004-006-007-043-111200- /O.CON.KMSO.FZ.W.0001.140912T0600Z-140912T1500Z/ WESTERN LEMHI COUNTY-EASTERN LEMHI COUNTY-KOOTENAI/CABINET REGION- WEST GLACIER REGION-LOWER CLARK FORK REGION- BITTERROOT/SAPPHIRE MOUNTAINS-BUTTE/BLACKFOOT REGION- POTOMAC/SEELEY LAKE REGION- 342 PM MDT WED SEP 10 2014 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY... A FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY. * IMPACTS/TIMING: TEMPERATURES WILL PLUMMET BELOW FREEZING ACROSS ALL OF WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO THURSDAY NIGHT THROUGH FRIDAY MORNING. PLANTS...GARDENS...AND IRRIGATION EQUIPMENT MAY BE DAMAGED BY SUCH COLD TEMPERATURES. * TEMPERATURES: 20 TO 25 DEGREES FOR HIGH VALLEYS NEAR THE CONTINENTAL DIVIDE...25 TO 30 DEGREES FOR OTHER VALLEYS IN WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION. && $$
402 WWUS75 KMSO 110252 NPWMSO URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE MISSOULA MT 852 PM MDT WED SEP 10 2014 ...STRONG GUSTY WINDS OVER FLATHEAD AND MISSION VALLEYS THIS AFTERNOON AND EVENING... ...HARD FREEZE ACROSS MUCH OF WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO THURSDAY NIGHT THROUGH FRIDAY MORNING... MTZ003-111200- /O.EXP.KMSO.WI.Y.0019.000000T0000Z-140911T0300Z/ /O.CON.KMSO.FZ.W.0001.140912T0600Z-140912T1500Z/ FLATHEAD/MISSION VALLEYS- 852 PM MDT WED SEP 10 2014 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY... ...WIND ADVISORY WILL EXPIRE AT 9 PM MDT THIS EVENING... THE WIND ADVISORY WILL EXPIRE AT 9 PM MDT THIS EVENING. A FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY. * * IMPACTS/TIMING: TEMPERATURES WILL PLUMMET BELOW FREEZING ACROSS ALL OF WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO THURSDAY NIGHT THROUGH FRIDAY MORNING. PLANTS...GARDENS...AND IRRIGATION EQUIPMENT MAY BE DAMAGED BY SUCH COLD TEMPERATURES. * TEMPERATURES: 20 TO 25 DEGREES FOR HIGH VALLEYS ALONG CONTINENTAL DIVIDE...25 TO 30 DEGREES FOR OTHER VALLEYS IN WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO. ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * IMPACTS/TIMING: WINDS HAVE DECREASED AND ARE NO LONGER CREATING AN IMPACT. * WINDS: NORTHEAST 10 TO 15 MPH GUSTING TO 20 MPH OVERNIGHT. * LOCATIONS IMPACTED INCLUDE...FLATHEAD LAKE...FLATHEAD VALLEY... MISSION VALLEY...POLSON PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION. && $$ MTZ005-111200- /O.EXP.KMSO.WI.Y.0019.000000T0000Z-140911T0300Z/ /O.CON.KMSO.FZ.W.0001.140912T0600Z-140912T1500Z/ MISSOULA/BITTERROOT VALLEYS- 852 PM MDT WED SEP 10 2014 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY... ...WIND ADVISORY WILL EXPIRE AT 9 PM MDT THIS EVENING... THE WIND ADVISORY WILL EXPIRE AT 9 PM MDT THIS EVENING. A FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY. * * IMPACTS/TIMING: TEMPERATURES WILL PLUMMET BELOW FREEZING ACROSS ALL OF WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO THURSDAY NIGHT THROUGH FRIDAY MORNING. PLANTS...GARDENS...AND IRRIGATION EQUIPMENT MAY BE DAMAGED BY SUCH COLD TEMPERATURES. * TEMPERATURES: 20 TO 25 DEGREES FOR HIGH VALLEYS ALONG CONTINENTAL DIVIDE...25 TO 30 DEGREES FOR OTHER VALLEYS IN WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO. ...WIND ADVISORY REMAINS IN EFFECT UNTIL 9 PM MDT THIS EVENING... * IMPACTS/TIMING: WINDS HAVE DECREASED AND ARE NO LONGER CREATING AN IMPACT. * WINDS: NORTHEAST 10 TO 15 MPH GUSTING TO 20 MPH OVERNIGHT * LOCATIONS IMPACTED INCLUDE...BITTERROOT VALLEY...MISSOULA PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION. && $$ IDZ009-010-MTZ001-002-004-006-007-043-111200- /O.CON.KMSO.FZ.W.0001.140912T0600Z-140912T1500Z/ WESTERN LEMHI COUNTY-EASTERN LEMHI COUNTY-KOOTENAI/CABINET REGION- WEST GLACIER REGION-LOWER CLARK FORK REGION- BITTERROOT/SAPPHIRE MOUNTAINS-BUTTE/BLACKFOOT REGION- POTOMAC/SEELEY LAKE REGION- 852 PM MDT WED SEP 10 2014 ...FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY... A FREEZE WARNING REMAINS IN EFFECT FROM MIDNIGHT THURSDAY NIGHT TO 9 AM MDT FRIDAY. * IMPACTS/TIMING: TEMPERATURES WILL PLUMMET BELOW FREEZING ACROSS ALL OF WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO THURSDAY NIGHT THROUGH FRIDAY MORNING. PLANTS...GARDENS...AND IRRIGATION EQUIPMENT MAY BE DAMAGED BY SUCH COLD TEMPERATURES. * TEMPERATURES: 20 TO 25 DEGREES FOR HIGH VALLEYS NEAR THE CONTINENTAL DIVIDE...25 TO 30 DEGREES FOR OTHER VALLEYS IN WESTERN MONTANA AND PORTIONS OF CENTRAL IDAHO. PRECAUTIONARY/PREPAREDNESS ACTIONS... A FREEZE WARNING MEANS SUB-FREEZING TEMPERATURES ARE IMMINENT OR HIGHLY LIKELY. THESE CONDITIONS WILL KILL CROPS AND OTHER SENSITIVE VEGETATION. && $$
The office that day
Everything else NWS Missoula, MT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 10, 10:46 AM MDT | Freeze Warning | MSO | Deer Lodge, Flathead, Granite, Lake, Lincoln, Mineral and 5 more | 46 hr |
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.