938
WWUS75 KMSO 181821
NPWMSO
URGENT - WEATHER MESSAGE
NATIONAL WEATHER SERVICE MISSOULA MT
1121 AM MST THU DEC 18 2025
MTZ001-191500-
/O.NEW.KMSO.WI.Y.0013.251219T0600Z-251219T1500Z/
KOOTENAI/CABINET REGION-
1121 AM MST THU DEC 18 2025
...WIND ADVISORY IN EFFECT FROM 11 PM THIS EVENING TO 8 AM MST
FRIDAY...
* WHAT...SOUTHWEST WINDS 15 TO 25 MPH WITH GUSTS UP TO 50 MPH
EXPECTED.
* WHERE...KOOTENAI/CABINET REGION.
* WHEN...FROM 11 PM THIS EVENING TO 8 AM MST FRIDAY.
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
MTZ003-191800-
/O.NEW.KMSO.WI.Y.0013.251219T0900Z-251219T1800Z/
FLATHEAD/MISSION VALLEYS-
1121 AM MST THU DEC 18 2025
..WIND ADVISORY IN EFFECT FROM 2 AM TO 11 AM MST FRIDAY
* WHAT...SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS UP TO 50 MPH
EXPECTED.
* WHERE...FLATHEAD/MISSION VALLEYS.
* WHEN...FROM 2 AM TO 11 AM MST FRIDAY.
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
MTZ005-191800-
/O.NEW.KMSO.WI.Y.0013.251219T0900Z-251219T1800Z/
MISSOULA/BITTERROOT VALLEYS-
1121 AM MST THU DEC 18 2025
..WIND ADVISORY IN EFFECT FROM 2 AM TO 11 AM MST FRIDAY
* WHAT...SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS UP TO 50 MPH
EXPECTED MAINLY IN THE BITTERROOT VALLEY.
* WHERE...MISSOULA/BITTERROOT VALLEYS.
* WHEN...FROM 2 AM TO 11 AM MST FRIDAY.
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
MTZ007-043-191800-
/O.NEW.KMSO.WI.Y.0013.251219T0900Z-251219T1800Z/
BUTTE/BLACKFOOT REGION-POTOMAC/SEELEY LAKE REGION-
1121 AM MST THU DEC 18 2025
..WIND ADVISORY IN EFFECT FROM 2 AM TO 11 AM MST FRIDAY
* WHAT...WEST WINDS 20 TO 30 MPH WITH GUSTS UP TO 55 MPH EXPECTED.
* WHERE...BUTTE/BLACKFOOT REGION AND POTOMAC/SEELEY LAKE REGION.
* WHEN...FROM 2 AM TO 11 AM MST FRIDAY.
* IMPACTS...GUSTY WINDS WILL BLOW AROUND UNSECURED OBJECTS. TREE
LIMBS COULD BE BLOWN DOWN AND A FEW POWER OUTAGES MAY RESULT.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT, ESPECIALLY FOR HIGH
PROFILE VEHICLES. USE EXTRA CAUTION.
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