837
FPUS55 KMSO 171823
ZFPMSO
ZONE FORECAST PRODUCT
NATIONAL WEATHER SERVICE MISSOULA MT
1223 PM MDT SUN MAY 17 2026
MTZ001-181000-
KOOTENAI/CABINET REGION-
INCLUDING THE CITIES OF LIBBY AND EUREKA
1223 PM MDT SUN MAY 17 2026
TONIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN EARLY
IN THE EVENING, THEN PARTLY CLOUDY IN THE LATE EVENING AND
OVERNIGHT. AREAS OF FROST AFTER MIDNIGHT. WIDESPREAD FROST AND
PATCHY FOG LATE IN THE NIGHT. LOWS IN THE 30S.
MONDAY
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE 60S.
MONDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY
CLOUDY. AREAS OF FROST AND PATCHY FOG AFTER MIDNIGHT. LOWS IN THE
30S.
TUESDAY
PARTLY CLOUDY. AREAS OF FROST IN THE MORNING. CHANCE
OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT. HIGHS IN THE 60S
TO LOWER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE MID 30S TO LOWER 40S.
WEDNESDAY
PARTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION
40 PERCENT. HIGHS IN THE MID 60S TO LOWER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER
40S.
THURSDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE UPPER 60S TO MID 70S.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN. LOWS IN THE UPPER 30S
TO MID 40S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
CHANCE OF PRECIPITATION 20 PERCENT. HIGHS IN THE 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE 70S TO LOWER 80S.
SATURDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE 40S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE 70S.
MTZ002-181000-
WEST GLACIER REGION-
INCLUDING THE CITY OF SWAN LAKE
1223 PM MDT SUN MAY 17 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
TONIGHT
PARTLY CLOUDY. WIDESPREAD FROST IN THE LATE EVENING
AND OVERNIGHT. LOWS IN THE MID 20S TO LOWER 30S.
MONDAY
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE 50S.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. WIDESPREAD FROST
AFTER MIDNIGHT. LOWS IN THE UPPER 20S TO MID 30S.
TUESDAY
MOSTLY CLOUDY. AREAS OF FROST IN THE MORNING. CHANCE
OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN THE 50S
TO LOWER 60S. SOUTHWEST WINDS TO 15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING, THEN PARTLY CLOUDY
WITH A 20 PERCENT CHANCE OF RAIN AFTER MIDNIGHT. LOWS IN THE 30S
TO LOWER 40S. SOUTHWEST WINDS TO 15 MPH.
WEDNESDAY
A CHANCE OF RAIN AND SNOW IN THE MORNING, THEN RAIN
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
CHANCE OF PRECIPITATION 70 PERCENT. HIGHS IN THE MID 50S TO LOWER
60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS IN THE EVENING, THEN PARTLY CLOUDY
AFTER MIDNIGHT. LOWS IN THE 30S TO LOWER 40S.
THURSDAY
MOSTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN.
LOWS IN THE MID 30S TO LOWER 40S.
FRIDAY
MOSTLY CLOUDY. A CHANCE OF RAIN IN THE MORNING, THEN
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT. HIGHS IN THE
UPPER 50S TO MID 60S.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
EVENING. LOWS IN THE UPPER 30S TO MID 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE 60S TO LOWER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID
40S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE 60S.
MTZ003-181000-
FLATHEAD/MISSION VALLEYS-
INCLUDING THE CITIES OF KALISPELL, POLSON, AND ST. IGNATIUS
1223 PM MDT SUN MAY 17 2026
...FROST ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM MDT
MONDAY...
TONIGHT
PARTLY CLOUDY. AREAS OF FROST AFTER MIDNIGHT.
WIDESPREAD FROST LATE IN THE NIGHT. LOWS IN THE UPPER 20S TO MID
30S.
MONDAY
MOSTLY SUNNY. WIDESPREAD FROST IN THE MORNING. A
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 50S TO LOWER 60S.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. AREAS OF FROST
AFTER MIDNIGHT. LOWS IN THE 30S.
TUESDAY
MOSTLY CLOUDY. AREAS OF FROST IN THE MORNING. CHANCE
OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE
AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT. HIGHS IN THE 60S.
TUESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE MID 30S TO LOWER 40S.
WEDNESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. CHANCE OF PRECIPITATION 50 PERCENT. HIGHS IN
THE 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
MID 30S TO LOWER 40S.
THURSDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE 60S TO LOWER 70S.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN.
LOWS IN THE UPPER 30S TO MID 40S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS
IN THE AFTERNOON. CHANCE OF PRECIPITATION 30 PERCENT. HIGHS IN
THE MID 60S TO LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
MTZ004-181000-
LOWER CLARK FORK REGION-
INCLUDING THE CITIES OF NOXON, THOMPSON FALLS, AND SUPERIOR
1223 PM MDT SUN MAY 17 2026
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF AREAS OF
RAIN AND SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
AREAS OF FROST AFTER MIDNIGHT. WIDESPREAD FROST AND AREAS OF FOG
LATE IN THE NIGHT. LOWS IN THE MID 20S TO LOWER 30S. NORTH WINDS
TO 15 MPH IN THE EVENING.
MONDAY
PARTLY CLOUDY. WIDESPREAD FROST AND AREAS OF FOG IN THE
MORNING. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 50S TO LOWER 60S.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. AREAS OF FROST
AFTER MIDNIGHT. LOWS IN THE 30S.
TUESDAY
PARTLY CLOUDY. AREAS OF FROST IN THE MORNING. HIGHS IN
THE UPPER 50S TO MID 60S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 30S TO LOWER 40S.
WEDNESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE MID 30S TO LOWER 40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
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
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID
40S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
MTZ005-181000-
MISSOULA/BITTERROOT VALLEYS-
INCLUDING THE CITIES OF HAMILTON AND DARBY
1223 PM MDT SUN MAY 17 2026
...FROST ADVISORY IN EFFECT FROM 8 PM THIS EVENING TO 9 AM MDT
MONDAY...
TONIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF AREAS OF
RAIN IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. AREAS OF
FROST AFTER MIDNIGHT. WIDESPREAD FROST LATE IN THE NIGHT. LOWS IN
THE MID 20S TO LOWER 30S. NORTH WINDS TO 15 MPH WITH GUSTS TO
AROUND 30 MPH IN THE EVENING.
MONDAY
MOSTLY SUNNY. WIDESPREAD FROST IN THE MORNING. HIGHS
NEAR 60.
MONDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN IN
THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. WIDESPREAD FROST
AFTER MIDNIGHT. LOWS IN THE LOWER TO MID 30S.
TUESDAY
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. HIGHS
IN THE LOWER TO MID 60S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID TO UPPER 30S.
WEDNESDAY
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID TO UPPER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE MID 30S TO LOWER 40S.
THURSDAY
PARTLY CLOUDY. HIGHS NEAR 70.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS NEAR 40.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS NEAR 40.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID TO UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER TO MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
MTZ006-181000-
BITTERROOT/SAPPHIRE MOUNTAINS-
INCLUDING THE CITY OF SULA
1223 PM MDT SUN MAY 17 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF AREAS OF
RAIN AND SNOW IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT.
WIDESPREAD FROST AFTER MIDNIGHT. LOWS IN THE 20S. NORTH WINDS
15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH IN THE EVENING.
MONDAY
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE MID 40S TO LOWER 50S.
MONDAY NIGHT
PARTLY CLOUDY. WIDESPREAD FROST AFTER MIDNIGHT.
LOWS IN THE MID 20S TO LOWER 30S.
TUESDAY
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. HIGHS
IN THE 50S TO LOWER 60S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.
WEDNESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 50S TO LOWER 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN
THE EVENING. LOWS IN THE 30S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S TO MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE 30S TO LOWER 40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE 60S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER
40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S TO MID 70S.
MTZ007-181000-
BUTTE/BLACKFOOT REGION-
INCLUDING THE CITIES OF ANACONDA, DEER LODGE, AND DRUMMOND
1223 PM MDT SUN MAY 17 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
TONIGHT
RAIN AND SNOW LIKELY IN THE EVENING, THEN PARTLY
CLOUDY AFTER MIDNIGHT. WIDESPREAD FROST AFTER MIDNIGHT. CHANCE OF
PRECIPITATION 70 PERCENT. SNOW LEVEL 4500 FEET. LITTLE OR NO NEW
SNOW ACCUMULATION. LOWS IN THE 20S. NORTH WINDS 15 TO 20 MPH WITH
GUSTS TO AROUND 30 MPH IN THE EVENING.
MONDAY
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. HIGHS
IN THE MID 40S TO LOWER 50S. NORTH WINDS TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. WIDESPREAD FROST AFTER MIDNIGHT.
LOWS IN THE MID 20S TO LOWER 30S.
TUESDAY
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. HIGHS
IN THE 50S TO LOWER 60S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.
WEST WINDS TO 15 MPH.
WEDNESDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE MID 50S TO LOWER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
30S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S TO MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE 30S TO LOWER 40S.
FRIDAY
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN IN THE MORNING,
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
CHANCE OF PRECIPITATION 20 PERCENT. HIGHS IN THE 60S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER
40S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
MTZ043-181000-
POTOMAC/SEELEY LAKE REGION-
INCLUDING THE CITIES OF EAST MISSOULA, SEELEY LAKE, AND CLINTON
1223 PM MDT SUN MAY 17 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL MIDNIGHT MDT TONIGHT
TONIGHT
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF AREAS OF
RAIN AND SNOW IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT.
WIDESPREAD FROST AFTER MIDNIGHT. LOWS IN THE 20S.
MONDAY
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. A
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE 50S.
MONDAY NIGHT
PARTLY CLOUDY. WIDESPREAD FROST AFTER MIDNIGHT.
LOWS IN THE UPPER 20S TO MID 30S.
TUESDAY
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. HIGHS
IN THE MID 50S TO LOWER 60S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 30S.
WEDNESDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF PRECIPITATION
30 PERCENT. HIGHS IN THE MID 50S TO LOWER 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE
30S TO LOWER 40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S TO MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN.
LOWS IN THE MID 30S TO LOWER 40S.
FRIDAY
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN IN THE
AFTERNOON. HIGHS IN THE 60S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID
40S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
IDZ009-181000-
WESTERN LEMHI COUNTY-
INCLUDING THE CITY OF SHOUP
1223 PM MDT SUN MAY 17 2026
TONIGHT
MOSTLY CLOUDY WITH AREAS OF SNOW AND A SLIGHT CHANCE
OF RAIN IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. CHANCE
OF PRECIPITATION 30 PERCENT. LOWS IN THE UPPER 20S TO MID 30S.
NORTH WINDS TO 15 MPH WITH GUSTS TO AROUND 30 MPH IN THE EVENING.
MONDAY
MOSTLY SUNNY. WIDESPREAD FROST IN THE MORNING. HIGHS IN
THE 50S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S TO MID 30S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 30S TO LOWER 40S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S TO MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS IN THE MID 30S TO LOWER 40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
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
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
IDZ010-181000-
EASTERN LEMHI COUNTY-
INCLUDING THE CITIES OF SALMON AND LEADORE
1223 PM MDT SUN MAY 17 2026
TONIGHT
SNOW LIKELY AND A SLIGHT CHANCE OF RAIN IN THE
EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. WIDESPREAD FROST
AFTER MIDNIGHT. CHANCE OF PRECIPITATION 60 PERCENT. SNOW LEVEL
4500 FEET. LITTLE OR NO NEW SNOW ACCUMULATION. LOWS IN THE 20S TO
LOWER 30S. NORTH WINDS 15 TO 25 MPH. GUSTS UP TO 40 MPH IN THE
EVENING.
MONDAY
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. HIGHS
IN THE UPPER 40S TO MID 50S. NORTH WINDS TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. WIDESPREAD FROST AFTER MIDNIGHT.
LOWS IN THE MID 20S TO LOWER 30S.
TUESDAY
PARTLY CLOUDY. HIGHS IN THE MID 50S TO LOWER 60S.
TUESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS
IN THE 30S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 50S TO MID 60S.
WEDNESDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS IN THE 30S TO LOWER 40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE 60S TO LOWER 70S.
THURSDAY NIGHT
PARTLY CLOUDY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID
40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE 70S.
IDZ005-181000-
NORTHERN CLEARWATER MOUNTAINS-
INCLUDING THE CITIES OF PIERCE AND ELK RIVER
1123 AM PDT SUN MAY 17 2026
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM PDT THIS
EVENING...
TONIGHT
PARTLY CLOUDY EARLY IN THE EVENING THEN BECOMING
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF AREAS OF RAIN EARLY IN THE
EVENING. PATCHY FOG IN THE LATE EVENING AND OVERNIGHT. PATCHY
FROST LATE IN THE EVENING, THEN AREAS OF FROST AFTER MIDNIGHT.
LOWS IN THE MID 20S TO LOWER 30S.
MONDAY
PARTLY CLOUDY. PATCHY FOG IN THE MORNING. HIGHS IN THE
MID 50S TO LOWER 60S.
MONDAY NIGHT
PARTLY CLOUDY. AREAS OF FROST AND PATCHY FOG
AFTER MIDNIGHT. LOWS IN THE UPPER 20S TO MID 30S.
TUESDAY
PARTLY CLOUDY. AREAS OF FROST AND PATCHY FOG IN THE
MORNING. HIGHS IN THE 60S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 30S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE 60S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER
40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER
40S.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID
40S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
IDZ006-181000-
SOUTHERN CLEARWATER MOUNTAINS-
INCLUDING THE CITIES OF POWELL, ELK CITY, AND DIXIE
1123 AM PDT SUN MAY 17 2026
...WINTER WEATHER ADVISORY IN EFFECT UNTIL 11 PM PDT THIS
EVENING...
TONIGHT
MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN AND SNOW
EARLY IN THE EVENING, THEN PARTLY CLOUDY WITH A SLIGHT CHANCE OF
RAIN LATE IN THE EVENING. PARTLY CLOUDY AFTER MIDNIGHT. PATCHY
FOG LATE IN THE EVENING. WIDESPREAD FROST AND AREAS OF FOG AFTER
MIDNIGHT. CHANCE OF PRECIPITATION 20 PERCENT. LOWS 24 TO 37.
MONDAY
PARTLY CLOUDY. AREAS OF FOG AND FROST IN THE MORNING.
HIGHS 47 TO 61.
MONDAY NIGHT
PARTLY CLOUDY. WIDESPREAD FROST AND AREAS OF FOG
AFTER MIDNIGHT. LOWS 27 TO 41.
TUESDAY
MOSTLY SUNNY. WIDESPREAD FROST AND AREAS OF FOG IN THE
MORNING. HIGHS 52 TO 66.
TUESDAY NIGHT
MOSTLY CLEAR. LOWS 30 TO 45.
WEDNESDAY
PARTLY CLOUDY. HIGHS 54 TO 68.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS 31 TO 45.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE 60S TO LOWER 70S.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN BECOMING
PARTLY CLOUDY. LOWS 33 TO 48.
FRIDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 60S TO MID 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 48.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS 34 TO 49.
SUNDAY
PARTLY CLOUDY. HIGHS 65 TO 78.
IDZ007-181000-
OROFINO/GRANGEVILLE REGION-
INCLUDING THE CITY OF KOOSKIA
1123 AM PDT SUN MAY 17 2026
TONIGHT
MOSTLY CLOUDY UNTIL EARLY MORNING THEN BECOMING PARTLY
CLOUDY. A 40 PERCENT CHANCE OF AREAS OF RAIN IN THE EVENING.
AREAS OF FROST AFTER MIDNIGHT. WIDESPREAD FROST LATE IN THE
NIGHT. LOWS IN THE 30S TO LOWER 40S.
MONDAY
PARTLY CLOUDY. WIDESPREAD FROST IN THE MORNING. HIGHS
IN THE 50S TO UPPER 60S.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S TO LOWER 40S.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE 60S TO LOWER 70S.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
WEDNESDAY
PARTLY CLOUDY. HIGHS IN THE MID 60S TO LOWER 70S.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 60S TO MID 70S.
THURSDAY NIGHT
MOSTLY CLOUDY IN THE EVENING THEN CLEARING.
LOWS IN THE 40S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE 60S TO UPPER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
SATURDAY
PARTLY CLOUDY. HIGHS IN THE 70S TO LOWER 80S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S TO LOWER 50S.
SUNDAY
PARTLY CLOUDY. HIGHS IN THE 70S.
IDZ008-181000-
LOWER HELLS CANYON/SALMON RIVER REGION-
INCLUDING THE CITIES OF RIGGINS AND WHITE BIRD
1123 AM PDT SUN MAY 17 2026
TONIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF AREAS OF
RAIN IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. AREAS OF
FROST LATE IN THE NIGHT. LOWS IN THE 30S TO LOWER 40S. NORTH
WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH IN THE EVENING.
MONDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S TO UPPER 60S. NORTH
WINDS TO 15 MPH.
MONDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S TO MID 40S.
EAST WINDS TO 15 MPH.
TUESDAY
MOSTLY SUNNY. HIGHS 61 TO 74.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S.
WEDNESDAY
PARTLY CLOUDY. HIGHS 63 TO 76.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE 40S TO LOWER 50S.
THURSDAY
PARTLY CLOUDY. HIGHS IN THE 60S TO UPPER 70S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER
50S.
FRIDAY
MOSTLY SUNNY. HIGHS 68 TO 82.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S TO LOWER 50S.
SATURDAY
PARTLY CLOUDY. HIGHS 72 TO 85.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S TO MID
50S.
SUNDAY
MOSTLY SUNNY. HIGHS 72 TO 85.
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