869
FPUS55 KMSO 300806
ZFPMSO
ZONE FORECAST PRODUCT
NATIONAL WEATHER SERVICE MISSOULA MT
206 AM MDT WED SEP 30 2026
MTZ001-302200-
KOOTENAI/CABINET REGION-
INCLUDING THE CITIES OF LIBBY AND EUREKA
206 AM MDT WED SEP 30 2026
TODAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE
60S.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S TO LOWER
40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN
THE MID 30S TO LOWER 40S.
SATURDAY
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS IN
THE UPPER 60S TO MID 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
MTZ002-302200-
WEST GLACIER REGION-
INCLUDING THE CITY OF SWAN LAKE
206 AM MDT WED SEP 30 2026
TODAY
MOSTLY CLOUDY. A 50 PERCENT CHANCE OF RAIN SHOWERS UNTIL
LATE AFTERNOON. HIGHS IN THE 50S. SOUTHWEST WINDS 15 TO 25 MPH IN
THE MORNING.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE MID 30S TO LOWER
40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE 50S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S TO MID
40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.
SOUTHWEST WINDS TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. AREAS OF FOG AFTER MIDNIGHT. LOWS
IN THE UPPER 30S TO MID 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE 60S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 60S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 60S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 60S.
MTZ003-302200-
FLATHEAD/MISSION VALLEYS-
INCLUDING THE CITIES OF KALISPELL, POLSON, AND ST. IGNATIUS
206 AM MDT WED SEP 30 2026
TODAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. HIGHS IN THE 60S.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE UPPER 50S TO MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN
THE UPPER 30S TO MID 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
MTZ004-302200-
LOWER CLARK FORK REGION-
INCLUDING THE CITIES OF NOXON, THOMPSON FALLS, AND SUPERIOR
206 AM MDT WED SEP 30 2026
TODAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS UNTIL
LATE AFTERNOON. HIGHS IN THE UPPER 50S TO MID 60S.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS IN THE UPPER 30S TO MID
40S.
THURSDAY
MOSTLY CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN
THE 60S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID
40S.
FRIDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE
UPPER 60S TO MID 70S.
FRIDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN
THE 40S.
SATURDAY
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS IN
THE UPPER 60S TO MID 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
MTZ005-302200-
MISSOULA/BITTERROOT VALLEYS-
INCLUDING THE CITIES OF HAMILTON AND DARBY
206 AM MDT WED SEP 30 2026
TODAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. PATCHY FOG IN THE MORNING. HIGHS IN THE 60S.
TONIGHT
PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS NEAR
40.
THURSDAY
PARTLY CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN
THE MID 60S TO LOWER 70S.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS NEAR 40.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.
SATURDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE
LOWER TO MID 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 70S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID TO UPPER 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 70S.
MTZ006-302200-
BITTERROOT/SAPPHIRE MOUNTAINS-
INCLUDING THE CITY OF SULA
206 AM MDT WED SEP 30 2026
TODAY
MOSTLY SUNNY. A 40 PERCENT CHANCE OF RAIN SHOWERS IN THE
MORNING. PATCHY FOG EARLY IN THE MORNING. HIGHS IN THE UPPER 50S
TO MID 60S.
TONIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
MID 30S TO LOWER 40S.
THURSDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN
THE 60S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID
40S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S TO LOWER 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.
MTZ007-302200-
BUTTE/BLACKFOOT REGION-
INCLUDING THE CITIES OF ANACONDA, DEER LODGE, AND DRUMMOND
206 AM MDT WED SEP 30 2026
TODAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S TO MID 60S. WEST
WINDS TO 15 MPH.
TONIGHT
PARTLY CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS IN
THE 30S TO LOWER 40S. WEST WINDS TO 15 MPH.
THURSDAY
MOSTLY CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN
THE 60S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER
40S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.
SOUTHWEST WINDS TO 15 MPH.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.
MTZ043-302200-
POTOMAC/SEELEY LAKE REGION-
INCLUDING THE CITIES OF EAST MISSOULA, SEELEY LAKE, AND CLINTON
206 AM MDT WED SEP 30 2026
TODAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN SHOWERS UNTIL
LATE AFTERNOON. HIGHS IN THE MID 50S TO LOWER 60S. WEST WINDS TO
15 MPH.
TONIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. AREAS OF FOG AFTER MIDNIGHT. LOWS IN THE MID 30S TO LOWER
40S.
THURSDAY
MOSTLY CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN
THE UPPER 50S TO MID 60S.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE MID 30S TO LOWER 40S.
FRIDAY
PARTLY CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS IN
THE MID 60S TO LOWER 70S.
FRIDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN
THE MID 30S TO LOWER 40S.
SATURDAY
MOSTLY SUNNY. AREAS OF FOG IN THE MORNING. HIGHS IN
THE MID 60S TO LOWER 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.
IDZ009-302200-
WESTERN LEMHI COUNTY-
INCLUDING THE CITY OF SHOUP
206 AM MDT WED SEP 30 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S. WEST
WINDS TO 15 MPH.
TONIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S TO LOWER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
IDZ010-302200-
EASTERN LEMHI COUNTY-
INCLUDING THE CITIES OF SALMON AND LEADORE
206 AM MDT WED SEP 30 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE 60S TO LOWER 70S.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID
40S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE 70S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
IDZ005-302200-
NORTHERN CLEARWATER MOUNTAINS-
INCLUDING THE CITIES OF PIERCE AND ELK RIVER
106 AM PDT WED SEP 30 2026
TODAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. PATCHY FOG IN THE MORNING. HIGHS IN THE UPPER 50S TO
MID 60S.
TONIGHT
PARTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. LOWS IN
THE MID 30S TO LOWER 40S.
THURSDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN
THE 60S TO LOWER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. LOWS
IN THE UPPER 30S TO MID 40S.
FRIDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE
UPPER 60S TO MID 70S.
FRIDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS IN
THE UPPER 30S TO MID 40S.
SATURDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS IN THE
70S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S TO LOWER 80S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
IDZ006-302200-
SOUTHERN CLEARWATER MOUNTAINS-
INCLUDING THE CITIES OF POWELL, ELK CITY, AND DIXIE
106 AM PDT WED SEP 30 2026
TODAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS 53 TO
68.
TONIGHT
PARTLY CLOUDY. AREAS OF FOG IN THE EVENING. PATCHY FOG
AFTER MIDNIGHT. LOWS IN THE MID 30S TO UPPER 40S.
THURSDAY
PARTLY CLOUDY. AREAS OF FOG IN THE MORNING. HIGHS
58 TO 73.
THURSDAY NIGHT
PARTLY CLOUDY. PATCHY FOG IN THE EVENING. LOWS
35 TO 50.
FRIDAY
MOSTLY SUNNY. HIGHS 62 TO 77.
FRIDAY NIGHT
MOSTLY CLEAR. PATCHY FOG AFTER MIDNIGHT. LOWS
36 TO 50.
SATURDAY
MOSTLY SUNNY. PATCHY FOG IN THE MORNING. HIGHS 65 TO
80.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 52.
SUNDAY
MOSTLY SUNNY. HIGHS 70 TO 83.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 41 TO 56.
MONDAY
MOSTLY SUNNY. HIGHS 65 TO 80.
MONDAY NIGHT
PARTLY CLOUDY. LOWS 39 TO 53.
TUESDAY
MOSTLY SUNNY. HIGHS 64 TO 78.
IDZ007-302200-
OROFINO/GRANGEVILLE REGION-
INCLUDING THE CITY OF KOOSKIA
106 AM PDT WED SEP 30 2026
TODAY
PARTLY CLOUDY. HIGHS IN THE 60S TO LOWER 70S.
TONIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
THURSDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. PATCHY
FOG IN THE MORNING. HIGHS IN THE 60S TO MID 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER
50S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO LOWER 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S TO MID 80S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 70S TO LOWER 80S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 70S TO LOWER 80S.
IDZ008-302200-
LOWER HELLS CANYON/SALMON RIVER REGION-
INCLUDING THE CITIES OF RIGGINS AND WHITE BIRD
106 AM PDT WED SEP 30 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO UPPER 70S.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE 60S TO UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID
50S.
FRIDAY
MOSTLY SUNNY. HIGHS 73 TO 86.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
SATURDAY
MOSTLY SUNNY. HIGHS 73 TO 86.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 70S TO UPPER 80S.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 50S TO LOWER 60S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S TO UPPER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S TO MID 80S.
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