180
FPUS55 KMSO 041823
ZFPMSO
ZONE FORECAST PRODUCT
NATIONAL WEATHER SERVICE MISSOULA MT
1222 PM MDT TUE AUG 4 2026
MTZ001-051000-
KOOTENAI/CABINET REGION-
INCLUDING THE CITIES OF LIBBY AND EUREKA
1222 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 30S TO MID 40S.
WEDNESDAY
MOSTLY SUNNY. PATCHY SMOKE IN THE AFTERNOON. HIGHS
IN THE MID 80S TO LOWER 90S.
WEDNESDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS IN THE
UPPER 40S TO MID 50S.
THURSDAY
SUNNY. AREAS OF SMOKE IN THE MORNING. HOT. HIGHS IN
THE 90S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
FRIDAY
SUNNY. HIGHS 94 TO 101.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE 90S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S TO MID 90S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S TO MID 90S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
MTZ002-051000-
WEST GLACIER REGION-
INCLUDING THE CITY OF SWAN LAKE
1222 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE LATE IN THE EVENING. LOWS
IN THE UPPER 30S TO MID 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE 70S TO LOWER 80S.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING,
THEN AREAS OF SMOKE AFTER MIDNIGHT. LOWS IN THE UPPER 40S TO MID
50S.
THURSDAY
SUNNY. AREAS OF SMOKE IN THE MORNING. HIGHS IN THE
UPPER 70S TO MID 80S.
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
FRIDAY
SUNNY. HIGHS IN THE 80S.
FRIDAY NIGHT
CLEAR. LOWS IN THE 50S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S TO MID 80S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S TO LOWER 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 70S TO LOWER 80S.
MTZ003-051000-
FLATHEAD/MISSION VALLEYS-
INCLUDING THE CITIES OF KALISPELL, POLSON, AND ST. IGNATIUS
1222 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. LOWS IN THE 40S.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
WEDNESDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS IN THE MID
40S TO LOWER 50S.
THURSDAY
SUNNY. AREAS OF SMOKE IN THE MORNING. HIGHS IN THE
UPPER 80S TO MID 90S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
FRIDAY
SUNNY. HIGHS IN THE 90S.
FRIDAY NIGHT
CLEAR. LOWS IN THE 50S.
SATURDAY
SUNNY. HIGHS IN THE 90S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 80S TO LOWER 90S.
MTZ004-051000-
LOWER CLARK FORK REGION-
INCLUDING THE CITIES OF NOXON, THOMPSON FALLS, AND SUPERIOR
1222 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE UPPER 30S TO
MID 40S.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS IN THE 80S.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE UPPER
40S TO MID 50S.
THURSDAY
SUNNY. PATCHY SMOKE IN THE MORNING. HIGHS IN THE
UPPER 80S TO MID 90S.
THURSDAY NIGHT
CLEAR. LOWS IN THE 50S.
FRIDAY
SUNNY. HIGHS IN THE 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
SATURDAY
SUNNY. HIGHS IN THE UPPER 80S TO MID 90S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
MTZ005-051000-
MISSOULA/BITTERROOT VALLEYS-
INCLUDING THE CITIES OF HAMILTON AND DARBY
1222 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE IN THE EVENING, THEN AREAS
OF SMOKE AFTER MIDNIGHT. LOWS IN THE LOWER TO MID 40S.
WEDNESDAY
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY
SMOKE IN THE AFTERNOON. HIGHS IN THE MID TO UPPER 80S.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS NEAR 50.
THURSDAY
SUNNY. PATCHY SMOKE IN THE MORNING. HIGHS IN THE
LOWER TO MID 90S.
THURSDAY NIGHT
CLEAR. LOWS IN THE LOWER TO MID 50S.
FRIDAY
SUNNY. HIGHS IN THE MID TO UPPER 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S.
SATURDAY
SUNNY. HIGHS IN THE MID TO UPPER 90S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S.
SUNDAY
MOSTLY SUNNY. HIGHS NEAR 90.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS NEAR 90.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER TO MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS NEAR 90.
MTZ006-051000-
BITTERROOT/SAPPHIRE MOUNTAINS-
INCLUDING THE CITY OF SULA
1222 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE IN THE EVENING, THEN
PATCHY SMOKE AFTER MIDNIGHT. LOWS IN THE UPPER 30S TO MID 40S.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS IN THE UPPER 70S TO MID
80S.
WEDNESDAY NIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS IN THE MID
40S TO LOWER 50S.
THURSDAY
SUNNY. PATCHY SMOKE IN THE MORNING. HIGHS IN THE MID
80S TO LOWER 90S.
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S TO MID 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
SATURDAY
SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
MTZ007-051000-
BUTTE/BLACKFOOT REGION-
INCLUDING THE CITIES OF ANACONDA, DEER LODGE, AND DRUMMOND
1222 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE MID 30S TO
LOWER 40S.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS IN THE MID 70S TO LOWER
80S.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE 40S TO
LOWER 50S.
THURSDAY
SUNNY. PATCHY SMOKE IN THE MORNING. HIGHS IN THE 80S
TO LOWER 90S.
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 40S TO LOWER 50S. WEST
WINDS TO 15 MPH.
FRIDAY
SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
SATURDAY
SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
MTZ043-051000-
POTOMAC/SEELEY LAKE REGION-
INCLUDING THE CITIES OF EAST MISSOULA, SEELEY LAKE, AND CLINTON
1222 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE UPPER 30S TO
MID 40S.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS IN THE UPPER 70S TO MID
80S.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE MID
40S TO LOWER 50S.
THURSDAY
SUNNY. AREAS OF SMOKE IN THE MORNING. HIGHS IN THE
80S TO LOWER 90S.
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S TO MID 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
SATURDAY
SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
IDZ009-051000-
WESTERN LEMHI COUNTY-
INCLUDING THE CITY OF SHOUP
1222 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS IN THE MID 40S TO
LOWER 50S.
WEDNESDAY
SUNNY. AREAS OF SMOKE IN THE MORNING, THEN PATCHY
SMOKE IN THE AFTERNOON. HIGHS IN THE 80S.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE 50S.
THURSDAY
SUNNY. PATCHY SMOKE IN THE MORNING. HIGHS IN THE 90S.
THURSDAY NIGHT
CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
FRIDAY
SUNNY. HIGHS IN THE 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
SATURDAY
SUNNY. HIGHS IN THE 90S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S TO MID 90S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
IDZ010-051000-
EASTERN LEMHI COUNTY-
INCLUDING THE CITIES OF SALMON AND LEADORE
1222 PM MDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS IN THE 40S. NORTH
WINDS TO 15 MPH IN THE EVENING.
WEDNESDAY
MOSTLY SUNNY. AREAS OF SMOKE IN THE MORNING, THEN
PATCHY SMOKE IN THE AFTERNOON. HIGHS IN THE 80S.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE UPPER
40S TO MID 50S.
THURSDAY
SUNNY. PATCHY SMOKE IN THE MORNING. HIGHS IN THE
UPPER 80S TO MID 90S. SOUTHWEST WINDS TO 15 MPH.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S. WEST WINDS TO
15 MPH.
FRIDAY
SUNNY. HIGHS IN THE 90S.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
SATURDAY
SUNNY. HIGHS IN THE UPPER 80S TO MID 90S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
IDZ005-051000-
NORTHERN CLEARWATER MOUNTAINS-
INCLUDING THE CITIES OF PIERCE AND ELK RIVER
1122 AM PDT TUE AUG 4 2026
TONIGHT
CLEAR. AREAS OF SMOKE EARLY IN THE EVENING, THEN
PATCHY SMOKE IN THE LATE EVENING AND OVERNIGHT. LOWS IN THE MID
30S TO LOWER 40S.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS IN THE 80S.
WEDNESDAY NIGHT
CLEAR. PATCHY SMOKE. LOWS IN THE MID 40S TO
LOWER 50S.
THURSDAY
SUNNY. PATCHY SMOKE IN THE MORNING. HIGHS IN THE
UPPER 80S TO MID 90S.
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
FRIDAY
SUNNY. HIGHS IN THE UPPER 80S TO MID 90S.
FRIDAY NIGHT
CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
SATURDAY
SUNNY. HIGHS IN THE MID 80S TO LOWER 90S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 40S TO MID 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 40S TO LOWER 50S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 80S.
IDZ006-051000-
SOUTHERN CLEARWATER MOUNTAINS-
INCLUDING THE CITIES OF POWELL, ELK CITY, AND DIXIE
1122 AM PDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS 35 TO 50.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS 76 TO 91.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS 43 TO 58.
THURSDAY
SUNNY. PATCHY SMOKE IN THE MORNING. HIGHS 82 TO 97.
THURSDAY NIGHT
CLEAR. LOWS 47 TO 62.
FRIDAY
SUNNY. HIGHS 84 TO 99.
FRIDAY NIGHT
CLEAR. LOWS 47 TO 62.
SATURDAY
SUNNY. HIGHS 81 TO 96.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS 47 TO 62.
SUNDAY
MOSTLY SUNNY. HIGHS 75 TO 90.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 60.
MONDAY
MOSTLY SUNNY. HIGHS 76 TO 90.
MONDAY NIGHT
MOSTLY CLEAR. LOWS 45 TO 60.
TUESDAY
MOSTLY SUNNY. HIGHS 76 TO 90.
IDZ007-051000-
OROFINO/GRANGEVILLE REGION-
INCLUDING THE CITY OF KOOSKIA
1122 AM PDT TUE AUG 4 2026
TONIGHT
CLEAR. AREAS OF SMOKE EARLY IN THE EVENING, THEN
PATCHY SMOKE IN THE LATE EVENING AND OVERNIGHT. LOWS IN THE MID
40S TO LOWER 50S.
WEDNESDAY
SUNNY. PATCHY SMOKE. HIGHS IN THE LOWER 80S TO MID
90S.
WEDNESDAY NIGHT
CLEAR. AREAS OF SMOKE. LOWS IN THE 50S TO
LOWER 60S.
THURSDAY
SUNNY. AREAS OF SMOKE IN THE MORNING. HOT. HIGHS
UPPER 80S TO 100.
THURSDAY NIGHT
CLEAR. LOWS IN THE UPPER 50S TO MID 60S.
FRIDAY
SUNNY. HIGHS 89 TO 102.
FRIDAY NIGHT
CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
SATURDAY
SUNNY. HIGHS IN THE 80S TO UPPER 90S.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 80S TO LOWER 90S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE 80S TO LOWER 90S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 50S TO LOWER 60S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 80S TO LOWER 90S.
IDZ008-051000-
LOWER HELLS CANYON/SALMON RIVER REGION-
INCLUDING THE CITIES OF RIGGINS AND WHITE BIRD
1122 AM PDT TUE AUG 4 2026
TONIGHT
MOSTLY CLEAR. AREAS OF SMOKE. LOWS IN THE UPPER 40S TO
MID 50S.
WEDNESDAY
SUNNY. AREAS OF SMOKE. HOT. HIGHS IN THE 80S TO
UPPER 90S.
WEDNESDAY NIGHT
MOSTLY CLEAR. PATCHY SMOKE. LOWS IN THE UPPER
50S TO MID 60S. SOUTH WINDS TO 15 MPH.
THURSDAY
SUNNY. AREAS OF SMOKE IN THE MORNING. HOT. HIGHS
94 TO 106.
THURSDAY NIGHT
CLEAR. LOWS IN THE 60S.
FRIDAY
SUNNY. HIGHS 96 TO 108.
FRIDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 60S.
SATURDAY
SUNNY. HIGHS 93 TO 105.
SATURDAY NIGHT
MOSTLY CLEAR. LOWS IN THE 60S.
SUNDAY
SUNNY. HIGHS IN THE 80S TO UPPER 90S.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO MID 60S.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO UPPER 90S.
MONDAY NIGHT
MOSTLY CLEAR. LOWS IN THE UPPER 50S TO MID 60S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S TO UPPER 90S.
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