324
FPUS55 KMSO 040622
ZFPMSO
ZONE FORECAST PRODUCT
NATIONAL WEATHER SERVICE MISSOULA MT
1222 AM MDT SUN OCT 4 2026
MTZ001-042200-
KOOTENAI/CABINET REGION-
INCLUDING THE CITIES OF LIBBY AND EUREKA
1222 AM MDT SUN OCT 4 2026
TODAY
MOSTLY SUNNY. PATCHY FOG EARLY IN THE MORNING. HIGHS IN
THE 70S.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID
40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
LOWS IN THE MID 30S TO LOWER 40S.
SATURDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN.
COOLER. HIGHS IN THE 50S.
MTZ002-042200-
WEST GLACIER REGION-
INCLUDING THE CITY OF SWAN LAKE
1222 AM MDT SUN OCT 4 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.
SOUTHWEST WINDS TO 15 MPH IN THE AFTERNOON.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
SOUTHWEST WINDS TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 60S TO LOWER 70S. SOUTHWEST
WINDS TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
SOUTHWEST WINDS TO 15 MPH WITH GUSTS TO AROUND 30 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 60S. SOUTHWEST WINDS TO
15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID
40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE 60S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN A CHANCE OF RAIN AND SNOW AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 40 PERCENT. LOWS IN THE MID 30S TO LOWER 40S.
SATURDAY
A CHANCE OF RAIN. SNOW LIKELY IN THE MORNING, THEN A
CHANCE OF SNOW IN THE AFTERNOON. CHANCE OF PRECIPITATION
60 PERCENT. COOLER. HIGHS IN THE 40S TO LOWER 50S.
MTZ003-042200-
FLATHEAD/MISSION VALLEYS-
INCLUDING THE CITIES OF KALISPELL, POLSON, AND ST. IGNATIUS
1222 AM MDT SUN OCT 4 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID
40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID
40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.
LOWS IN THE MID 30S TO LOWER 40S.
SATURDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS
IN THE 50S.
MTZ004-042200-
LOWER CLARK FORK REGION-
INCLUDING THE CITIES OF NOXON, THOMPSON FALLS, AND SUPERIOR
1222 AM MDT SUN OCT 4 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE MID 70S TO LOWER 80S.
TONIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 70S TO LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S TO LOWER 50S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 30 PERCENT CHANCE OF RAIN. LOWS IN THE UPPER 30S TO MID
40S.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
COOLER. HIGHS IN THE 50S.
MTZ005-042200-
MISSOULA/BITTERROOT VALLEYS-
INCLUDING THE CITIES OF HAMILTON AND DARBY
1222 AM MDT SUN OCT 4 2026
TODAY
MOSTLY SUNNY. HIGHS NEAR 80.
TONIGHT
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS NEAR
80.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 70S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID TO UPPER 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE LOWER TO MID 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER TO MID 70S.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE LOWER TO MID 40S.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
COOLER. HIGHS IN THE MID TO UPPER 50S.
MTZ006-042200-
BITTERROOT/SAPPHIRE MOUNTAINS-
INCLUDING THE CITY OF SULA
1222 AM MDT SUN OCT 4 2026
TODAY
SUNNY. HIGHS IN THE 70S.
TONIGHT
PARTLY CLOUDY. 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.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
WEDNESDAY
SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN AFTER
MIDNIGHT. LOWS IN THE UPPER 30S TO MID 40S.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
COOLER. HIGHS IN THE 50S.
MTZ007-042200-
BUTTE/BLACKFOOT REGION-
INCLUDING THE CITIES OF ANACONDA, DEER LODGE, AND DRUMMOND
1222 AM MDT SUN OCT 4 2026
TODAY
SUNNY. HIGHS IN THE 70S.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S. SOUTH
WINDS TO 15 MPH.
MONDAY
PARTLY CLOUDY. HIGHS IN THE 70S. WEST WINDS TO 15 MPH
WITH GUSTS TO AROUND 30 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S. WEST WINDS TO
15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID
40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
COOLER. HIGHS IN THE 50S.
MTZ043-042200-
POTOMAC/SEELEY LAKE REGION-
INCLUDING THE CITIES OF EAST MISSOULA, SEELEY LAKE, AND CLINTON
1222 AM MDT SUN OCT 4 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE 70S.
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID
40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S TO LOWER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A 30 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE
UPPER 30S TO MID 40S.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
COOLER. HIGHS IN THE UPPER 40S TO MID 50S.
IDZ009-042200-
WESTERN LEMHI COUNTY-
INCLUDING THE CITY OF SHOUP
1222 AM MDT SUN OCT 4 2026
TODAY
SUNNY. HIGHS IN THE MID 70S TO LOWER 80S.
TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S TO LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
TUESDAY
SUNNY. HIGHS IN THE 70S.
TUESDAY NIGHT
CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
WEDNESDAY
SUNNY. HIGHS IN THE 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER
50S.
THURSDAY
SUNNY. HIGHS IN THE 70S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
IN THE MID 50S TO LOWER 60S.
IDZ010-042200-
EASTERN LEMHI COUNTY-
INCLUDING THE CITIES OF SALMON AND LEADORE
1222 AM MDT SUN OCT 4 2026
TODAY
MOSTLY SUNNY. HIGHS IN THE 70S TO LOWER 80S.
TONIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
MONDAY
MOSTLY CLOUDY IN THE MORNING THEN CLEARING. HIGHS IN
THE MID 70S TO LOWER 80S. SOUTHWEST WINDS TO 15 MPH.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
TUESDAY NIGHT
CLEAR. LOWS IN THE 40S.
WEDNESDAY
SUNNY. HIGHS IN THE 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
THURSDAY
SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
IN THE MID 50S TO LOWER 60S.
IDZ005-042200-
NORTHERN CLEARWATER MOUNTAINS-
INCLUDING THE CITIES OF PIERCE AND ELK RIVER
1122 PM PDT SAT OCT 3 2026
TODAY
SUNNY. HIGHS IN THE UPPER 70S TO MID 80S.
TONIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
WEDNESDAY
SUNNY. HIGHS IN THE 70S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID
40S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 30 PERCENT CHANCE OF RAIN. LOWS IN THE MID 30S TO LOWER
40S.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.
COOLER. HIGHS IN THE 50S.
IDZ006-042200-
SOUTHERN CLEARWATER MOUNTAINS-
INCLUDING THE CITIES OF POWELL, ELK CITY, AND DIXIE
1122 PM PDT SAT OCT 3 2026
TODAY
SUNNY. HIGHS 71 TO 86. SOUTHEAST WINDS TO 15 MPH IN THE
MORNING.
TONIGHT
PARTLY CLOUDY. LOWS 38 TO 53.
MONDAY
MOSTLY SUNNY. HIGHS 67 TO 82.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 37 TO 52.
TUESDAY
MOSTLY SUNNY. HIGHS 65 TO 80.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 51.
WEDNESDAY
SUNNY. HIGHS 65 TO 79.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS 38 TO 51.
THURSDAY
MOSTLY SUNNY. HIGHS 64 TO 78.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS 39 TO 53.
FRIDAY
MOSTLY SUNNY. HIGHS 64 TO 78.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A 30 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID
30S TO UPPER 40S.
SATURDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN. HIGHS
46 TO 61.
IDZ007-042200-
OROFINO/GRANGEVILLE REGION-
INCLUDING THE CITY OF KOOSKIA
1122 PM PDT SAT OCT 3 2026
TODAY
SUNNY. HIGHS IN THE UPPER 70S TO MID 80S.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S TO LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 70S TO LOWER 80S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
WEDNESDAY
SUNNY. HIGHS IN THE 70S TO LOWER 80S.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER
50S.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE 70S TO LOWER 80S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. A 30 PERCENT CHANCE OF RAIN. LOWS IN THE 40S TO LOWER
50S.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.
COOLER. HIGHS IN THE 50S TO LOWER 60S.
IDZ008-042200-
LOWER HELLS CANYON/SALMON RIVER REGION-
INCLUDING THE CITIES OF RIGGINS AND WHITE BIRD
1122 PM PDT SAT OCT 3 2026
TODAY
SUNNY. HIGHS IN THE 80S TO LOWER 90S.
TONIGHT
PARTLY CLOUDY. LOWS IN THE 50S TO LOWER 60S. SOUTH
WINDS TO 15 MPH.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S TO LOWER 90S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
TUESDAY
SUNNY. HIGHS IN THE MID 70S TO UPPER 80S.
TUESDAY NIGHT
CLEAR. LOWS IN THE 50S.
WEDNESDAY
SUNNY. HIGHS IN THE MID 70S TO UPPER 80S.
WEDNESDAY NIGHT
CLEAR. LOWS IN THE 50S.
THURSDAY
SUNNY. HIGHS IN THE 70S TO MID 80S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S TO MID 80S.
FRIDAY NIGHT
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY CLOUDY
WITH A 30 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE MID
40S TO LOWER 50S.
SATURDAY
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.
COOLER. HIGHS IN THE 50S TO MID 60S.
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