315
FPUS55 KBYZ 180711
ZFPBYZ
ZONE FORECAST PRODUCT FOR SOUTH CENTRAL AND SOUTHEAST MONTANA
NATIONAL WEATHER SERVICE BILLINGS MT
110 AM MDT MON MAY 18 2026
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION
ARE FOR TODAY, TONIGHT, AND TUESDAY.
MTZ065-190300-
LIVINGSTON AREA-
INCLUDING THE CITY OF LIVINGSTON
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON.
HIGHS IN THE UPPER 40S. NORTHWEST WINDS 5 TO 15 MPH IN THE
MORNING SHIFTING TO THE NORTHEAST 10 TO 20 MPH IN THE AFTERNOON.
CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
DECREASING CLOUDS. LOWS IN THE MID 20S. SOUTHEAST
WINDS 5 TO 15 MPH IN THE EVENING SHIFTING TO THE WEST 5 TO 10 MPH
OVERNIGHT.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 60S. WEST
WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 60S. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS IN THE LATE
EVENING AND OVERNIGHT. LOWS IN THE MID 30S. CHANCE OF
PRECIPITATION 80 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80.
TEMPERATURE / PRECIPITATION
LIVINGSTON 48 25 62 / 40 10 0
MTZ064-190300-
PARADISE VALLEY-
INCLUDING THE CITY OF EMIGRANT
110 AM MDT MON MAY 18 2026
TODAY
CLOUDY WITH SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN PARTLY SUNNY WITH CHANCE OF SNOW SHOWERS AND RAIN
SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 40S. NORTH WINDS
10 TO 20 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
DECREASING CLOUDS. A 20 PERCENT CHANCE OF RAIN SHOWERS
EARLY IN THE EVENING. LOWS IN THE UPPER 20S. EAST WINDS 5 TO
15 MPH IN THE EVENING SHIFTING TO THE SOUTH 5 TO 10 MPH
OVERNIGHT.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 60S. WEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
INCREASING CLOUDS. A 30 PERCENT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. HIGHS IN THE MID 60S. WEST WINDS 5 TO
10 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY IN
THE LATE EVENING AND OVERNIGHT. LOWS AROUND 40. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN AND SNOW SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING AND OVERNIGHT, THEN SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS AFTER 3 AM. LOWS IN THE UPPER 30S. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80.
MTZ040-190300-
NORTHERN PARK-
INCLUDING THE CITIES OF CLYDE PARK AND WILSALL
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING. CHANCE OF SNOW SHOWERS IN THE AFTERNOON. CHANCE OF RAIN
SHOWERS LATE IN THE AFTERNOON. HIGHS IN THE UPPER 40S. NORTH
WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
TONIGHT
DECREASING CLOUDS. LOWS IN THE MID 20S. EAST WINDS
5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 50S. WEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING. RAIN SHOWERS LIKELY THROUGH THE NIGHT. SLIGHT CHANCE OF
SNOW SHOWERS AFTER 3 AM. LOWS IN THE LOWER 30S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS EARLY IN
THE MORNING. CHANCE OF RAIN SHOWERS IN THE MORNING, THEN SLIGHT
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. HIGHS IN
THE UPPER 50S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
FRIDAY
PARTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
MTZ068-190300-
CRAZY MOUNTAINS-
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS EARLY IN
THE MORNING. CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN
THE LOWER 30S. NORTH WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
40 PERCENT.
TONIGHT
DECREASING CLOUDS. LOWS IN THE LOWER 20S. NORTH WINDS
5 TO 10 MPH IN THE EVENING SHIFTING TO THE WEST OVERNIGHT.
TUESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 40S. WEST WINDS 5 TO
15 MPH.
TUESDAY NIGHT
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
INCREASING CLOUDS. CHANCE OF SNOW SHOWERS EARLY IN
THE AFTERNOON. CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF RAIN
SHOWERS LATE IN THE AFTERNOON. HIGHS IN THE MID 40S. WEST WINDS
5 TO 15 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING. RAIN SHOWERS AND SNOW SHOWERS IN THE EVENING, THEN SNOW
SHOWERS LIKELY OVERNIGHT. ACCUMULATIONS POSSIBLE. LOWS IN THE
LOWER 30S. CHANCE OF PRECIPITATION 80 PERCENT.
THURSDAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS THROUGH THE
DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF
RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS IN THE LOWER 40S.
CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.
FRIDAY
PARTLY SUNNY. SLIGHT CHANCE OF THUNDERSTORMS AND SNOW
SHOWERS EARLY IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE UPPER 40S.
CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SUNDAY
DECREASING CLOUDS. HIGHS IN THE UPPER 50S.
MTZ067-190300-
ABSAROKA/BEARTOOTH MOUNTAINS-
INCLUDING THE CITY OF COOKE CITY
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS.
SNOW ACCUMULATION AROUND 1 INCH IN THE MOUNTAINS NEAR RED LODGE.
HIGHS IN THE UPPER 30S. NORTH WINDS 5 TO 15 MPH.
TONIGHT
MOSTLY CLEAR. LOWS AROUND 14. NORTHWEST WINDS 5 TO
10 MPH.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS AROUND 50. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH CHANCE
OF SNOW SHOWERS EARLY IN THE AFTERNOON. PARTLY SUNNY WITH CHANCE
OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS IN THE LOWER 50S.
WEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
WEDNESDAY NIGHT
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING. RAIN SHOWERS AND SNOW SHOWERS LIKELY IN THE EVENING,
THEN SNOW SHOWERS OVERNIGHT. LOWS IN THE UPPER 20S. CHANCE OF
PRECIPITATION 80 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF SNOW SHOWERS THROUGH THE DAY.
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. CHANCE OF RAIN SHOWERS
LATE IN THE AFTERNOON. HIGHS IN THE LOWER 50S. CHANCE OF
PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S.
FRIDAY
PARTLY SUNNY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING, THEN CHANCE OF THUNDERSTORMS AND SNOW SHOWERS IN THE
AFTERNOON. CHANCE OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS IN
THE MID 50S. CHANCE OF PRECIPITATION 40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 60.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
MTZ066-190300-
BEARTOOTH FOOTHILLS-
INCLUDING THE CITIES OF FISHTAIL AND MCLEOD
110 AM MDT MON MAY 18 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY
TODAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING AND
EARLY AFTERNOON, THEN SLIGHT CHANCE OF RAIN AND SNOW SHOWERS LATE
IN THE AFTERNOON. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 10 TO
20 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
DECREASING CLOUDS. LOWS IN THE UPPER 20S. WEST WINDS
5 TO 15 MPH.
TUESDAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WARMER. HIGHS
IN THE LOWER 60S. SOUTHEAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
DECREASING CLOUDS. LOWS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. A 40 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 60S. WEST WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS IN THE LATE
EVENING AND OVERNIGHT. LOWS IN THE UPPER 30S. CHANCE OF
PRECIPITATION 80 PERCENT.
THURSDAY
SLIGHT CHANCE OF SNOW SHOWERS EARLY IN THE MORNING.
RAIN SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF RAIN SHOWERS
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE
UPPER 50S. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 40.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION
30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
MTZ056-190300-
RED LODGE FOOTHILLS-
INCLUDING THE CITY OF RED LODGE
110 AM MDT MON MAY 18 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY
TODAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN THE
LOWER 40S. NORTHWEST WINDS 15 TO 25 MPH. CHANCE OF PRECIPITATION
50 PERCENT.
TONIGHT
DECREASING CLOUDS. LOWS IN THE MID 20S. WEST WINDS
5 TO 10 MPH.
TUESDAY
INCREASING CLOUDS. WARMER. HIGHS IN THE UPPER 50S.
SOUTHEAST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
DECREASING CLOUDS. WARMER. LOWS IN THE UPPER
30S. SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY
SUNNY IN THE MORNING, THEN PARTLY SUNNY WITH A
30 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
LOWER 60S. SOUTH WINDS 5 TO 10 MPH IN THE MORNING SHIFTING TO THE
NORTH IN THE AFTERNOON.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY IN
THE LATE EVENING AND OVERNIGHT. LOWS IN THE UPPER 30S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF SNOW SHOWERS
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN
THE EVENING, THEN CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS IN THE
UPPER 30S. CHANCE OF PRECIPITATION 30 PERCENT.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
MTZ141-190300-
NORTHERN SWEET GRASS-
INCLUDING THE CITY OF BIG TIMBER
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS EARLY IN
THE MORNING. SLIGHT CHANCE OF SNOW SHOWERS EARLY IN THE
AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS
AROUND 50. NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS 5 TO
15 MPH IN THE EVENING BECOMING LIGHT OVERNIGHT.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 60S.
SOUTHWEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 60S. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS IN THE LATE
EVENING AND OVERNIGHT. LOWS IN THE UPPER 30S. CHANCE OF
PRECIPITATION 80 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS OVERNIGHT. LOWS IN THE UPPER 30S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
MTZ034-190300-
NORTHERN STILLWATER-
INCLUDING THE CITIES OF COLUMBUS AND ABSAROKEE
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING. SLIGHT CHANCE OF RAIN SHOWERS IN THE LATE MORNING AND
AFTERNOON. HIGHS AROUND 50. NORTH WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
DECREASING CLOUDS. PATCHY FOG AFTER 3 AM. LOWS IN THE
MID 20S. NORTHEAST WINDS 5 TO 15 MPH IN THE EVENING BECOMING
LIGHT OVERNIGHT.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY IN
THE LATE EVENING AND OVERNIGHT. LOWS IN THE MID 30S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MTZ139-190300-
SOUTHEASTERN CARBON-
INCLUDING THE CITY OF BRIDGER
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS EARLY IN
THE MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS LATE IN THE
MORNING. SLIGHT CHANCE OF RAIN SHOWERS IN THE LATE MORNING AND
AFTERNOON. HIGHS IN THE UPPER 40S. NORTH WINDS 15 TO 25 MPH.
CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS 5 TO
15 MPH IN THE EVENING SHIFTING TO THE SOUTH 5 TO 10 MPH
OVERNIGHT.
TUESDAY
INCREASING CLOUDS. WARMER. HIGHS IN THE MID 60S. SOUTH
WINDS 10 TO 20 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S.
SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY
INCREASING CLOUDS. HIGHS AROUND 70. SOUTH WINDS
10 TO 20 MPH IN THE MORNING BECOMING SOUTHWEST 5 TO 10 MPH IN THE
AFTERNOON.
WEDNESDAY NIGHT
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING. CHANCE OF RAIN SHOWERS IN THE EVENING, THEN RAIN SHOWERS
LIKELY OVERNIGHT. LOWS IN THE UPPER 30S. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 40.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
MTZ170-190300-
NORTHERN CARBON-
INCLUDING THE CITIES OF JOLIET AND FROMBERG
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS EARLY IN THE
MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS IN THE LATE MORNING
AND EARLY AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS IN THE LATE
MORNING AND AFTERNOON. HIGHS AROUND 50. NORTH WINDS 10 TO 20 MPH.
CHANCE OF PRECIPITATION 30 PERCENT.
TONIGHT
DECREASING CLOUDS. LOWS IN THE MID 20S. NORTH WINDS
5 TO 15 MPH IN THE EVENING SHIFTING TO THE SOUTHWEST 5 TO 10 MPH
OVERNIGHT.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 60S. SOUTH
WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.
SOUTH WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST
WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY IN
THE LATE EVENING AND OVERNIGHT. LOWS IN THE UPPER 30S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE UPPER 30S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MTZ172-190300-
MELVILLE FOOTHILLS-
INCLUDING THE CITY OF MELVILLE
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS EARLY IN
THE MORNING. CHANCE OF SNOW SHOWERS IN THE AFTERNOON. HIGHS IN
THE MID 40S. NORTH WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION
30 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS 5 TO
15 MPH IN THE EVENING SHIFTING TO THE WEST 5 TO 10 MPH OVERNIGHT.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 50S. WEST
WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. WEST WINDS
5 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. A 30 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS AROUND 60. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING. RAIN SHOWERS IN THE EVENING, THEN RAIN SHOWERS LIKELY
OVERNIGHT. LOWS IN THE UPPER 30S. CHANCE OF PRECIPITATION
80 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF SNOW SHOWERS EARLY IN THE
MORNING. CHANCE OF RAIN SHOWERS THROUGH THE DAY. SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF
PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
FRIDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE
OF PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
MTZ228-190300-
SOUTHERN WHEATLAND-
INCLUDING THE CITY OF HARLOWTON
110 AM MDT MON MAY 18 2026
TODAY
DECREASING CLOUDS. SLIGHT CHANCE OF SNOW SHOWERS EARLY
IN THE MORNING. SLIGHT CHANCE OF SNOW SHOWERS EARLY IN THE
AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS
IN THE UPPER 40S. NORTH WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH WINDS 5 TO
15 MPH IN THE EVENING SHIFTING TO THE WEST 5 TO 10 MPH OVERNIGHT.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 60S. WEST
WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S. WEST
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS EARLY IN THE
AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE MID 60S. WEST
WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY IN
THE LATE EVENING AND OVERNIGHT. LOWS IN THE MID 30S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 40.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
MTZ063-190300-
JUDITH GAP-
INCLUDING THE CITY OF JUDITH GAP
110 AM MDT MON MAY 18 2026
TODAY
DECREASING CLOUDS. SLIGHT CHANCE OF SNOW SHOWERS IN THE
MORNING AND EARLY AFTERNOON, THEN SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS LATE IN THE AFTERNOON. HIGHS IN THE MID 40S. NORTH WINDS
15 TO 25 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLEAR. LOWS IN THE MID 20S. NORTH WINDS 5 TO
15 MPH IN THE EVENING SHIFTING TO THE SOUTH 5 TO 10 MPH
OVERNIGHT.
TUESDAY
MOSTLY SUNNY IN THE MORNING, THEN MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WARMER. HIGHS
IN THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH IN THE MORNING SHIFTING
TO THE WEST 5 TO 15 MPH IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY IN THE MORNING, THEN CHANCE OF RAIN
SHOWERS EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH CHANCE OF RAIN
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 15 MPH. CHANCE OF
PRECIPITATION 50 PERCENT.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY IN
THE LATE EVENING AND OVERNIGHT. LOWS IN THE MID 30S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE UPPER 50S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 70.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SUNDAY
DECREASING CLOUDS. HIGHS IN THE MID 70S.
MTZ042-190300-
GOLDEN VALLEY-
INCLUDING THE CITIES OF RYEGATE AND LAVINA
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS EARLY IN
THE MORNING. SLIGHT CHANCE OF SNOW SHOWERS EARLY IN THE
AFTERNOON. SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS
AROUND 50. NORTH WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION
20 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE MID 20S. NORTHEAST WINDS
5 TO 15 MPH IN THE EVENING SHIFTING TO THE WEST 5 TO 10 MPH
OVERNIGHT.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.
WEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE MID 60S. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY IN
THE LATE EVENING AND OVERNIGHT. LOWS IN THE UPPER 30S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
PARTLY SUNNY. A 30 PERCENT CHANCE OF RAIN SHOWERS IN
THE MORNING. HIGHS IN THE LOWER 60S.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80.
MTZ029-190300-
MUSSELSHELL-
INCLUDING THE CITY OF ROUNDUP
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
EARLY IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS AROUND 50. NORTH WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHEAST WINDS
5 TO 15 MPH IN THE EVENING SHIFTING TO THE SOUTHWEST 5 TO 10 MPH
OVERNIGHT.
TUESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 60S. SOUTHWEST
WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.
SOUTHWEST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. A 30 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S. WEST WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY IN
THE LATE EVENING AND OVERNIGHT. LOWS AROUND 40. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE AFTERNOON.
HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS OVERNIGHT. LOWS AROUND 40.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MTZ235-190300-
SOUTHWESTERN YELLOWSTONE-
INCLUDING THE CITY OF BILLINGS
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
EARLY IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE
LATE MORNING AND AFTERNOON. HIGHS AROUND 50. NORTH WINDS 10 TO
20 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS 5 TO
15 MPH IN THE EVENING SHIFTING TO THE SOUTHWEST 5 TO 10 MPH
OVERNIGHT.
TUESDAY
SUNNY, WARMER. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S.
SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
10 TO 20 MPH.
WEDNESDAY NIGHT
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY IN
THE LATE EVENING AND OVERNIGHT. LOWS IN THE LOWER 40S. CHANCE OF
PRECIPITATION 70 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS AROUND 50.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
TEMPERATURE / PRECIPITATION
BILLINGS 50 29 67 / 20 10 0
MTZ173-190300-
NORTHEASTERN YELLOWSTONE-
INCLUDING THE CITIES OF CUSTER AND POMPEYS PILLAR
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN
THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS IN THE LOWER 50S. NORTH WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 20 PERCENT.
TONIGHT
DECREASING CLOUDS. LOWS IN THE UPPER 20S. NORTHEAST
WINDS 5 TO 15 MPH IN THE EVENING BECOMING LIGHT OVERNIGHT.
TUESDAY
SUNNY, WARMER. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
5 TO 15 MPH.
WEDNESDAY NIGHT
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING. CHANCE OF RAIN SHOWERS IN THE EVENING, THEN RAIN SHOWERS
LIKELY OVERNIGHT. LOWS IN THE LOWER 40S. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS OVERNIGHT. LOWS IN THE LOWER 40S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE MID 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MTZ057-190300-
NORTHERN BIG HORN-
INCLUDING THE CITIES OF HARDIN AND CROW AGENCY
110 AM MDT MON MAY 18 2026
TODAY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
AROUND 50. NORTH WINDS 10 TO 20 MPH.
TONIGHT
DECREASING CLOUDS. PATCHY FOG AFTER 3 AM. LOWS IN THE
MID 20S. NORTHEAST WINDS 5 TO 15 MPH IN THE EVENING BECOMING
LIGHT OVERNIGHT.
TUESDAY
SUNNY, WARMER. HIGHS IN THE UPPER 60S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING. CHANCE OF RAIN SHOWERS IN THE EVENING, THEN RAIN SHOWERS
LIKELY OVERNIGHT. LOWS IN THE LOWER 40S. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION
50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS OVERNIGHT. LOWS IN THE UPPER 30S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
TEMPERATURE / PRECIPITATION
HARDIN 50 26 67 / 20 10 0
MTZ138-190300-
SOUTHERN BIG HORN-
INCLUDING THE CITIES OF PRYOR AND LODGE GRASS
110 AM MDT MON MAY 18 2026
TODAY
CLOUDY. CHANCE OF RAIN AND SNOW SHOWERS EARLY IN THE
MORNING, THEN SLIGHT CHANCE OF SNOW SHOWERS LATE IN THE MORNING.
SLIGHT CHANCE OF RAIN SHOWERS IN THE LATE MORNING AND AFTERNOON.
HIGHS IN THE UPPER 40S. NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 40 PERCENT.
TONIGHT
DECREASING CLOUDS. PATCHY FOG OVERNIGHT. LOWS IN THE
UPPER 20S. NORTHWEST WINDS 5 TO 15 MPH IN THE EVENING SHIFTING TO
THE SOUTH 5 TO 10 MPH OVERNIGHT.
TUESDAY
SUNNY, WARMER. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH
WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN CHANCE
OF RAIN SHOWERS IN THE LATE EVENING AND OVERNIGHT. LOWS AROUND
40. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
COOLER. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MTZ171-190300-
PRYOR/NORTHERN BIGHORN MOUNTAINS-
110 AM MDT MON MAY 18 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY
TODAY
PATCHY BLOWING SNOW EARLY IN THE MORNING. SNOW SHOWERS
LIKELY EARLY IN THE MORNING, THEN CHANCE OF SNOW SHOWERS IN THE
LATE MORNING AND AFTERNOON. SNOW ACCUMULATION AROUND 1 INCH.
HIGHS IN THE UPPER 20S. NORTH WINDS 15 TO 25 MPH. CHANCE OF
PRECIPITATION 70 PERCENT.
TONIGHT
DECREASING CLOUDS. LOWS AROUND 19. NORTHWEST WINDS
5 TO 15 MPH.
TUESDAY
SUNNY, WARMER. HIGHS IN THE MID 40S. SOUTH WINDS 5 TO
15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S.
SOUTH WINDS 10 TO 20 MPH.
WEDNESDAY
INCREASING CLOUDS. HIGHS AROUND 50. SOUTHWEST WINDS
5 TO 15 MPH.
WEDNESDAY NIGHT
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.
RAIN SHOWERS LIKELY THROUGH THE NIGHT. SNOW SHOWERS LIKELY
OVERNIGHT. LOWS IN THE LOWER 30S. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY
SNOW SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF
SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE AFTERNOON.
ACCUMULATIONS POSSIBLE. HIGHS IN THE LOWER 40S. CHANCE OF
PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS EARLY IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS
IN THE LATE EVENING AND OVERNIGHT. LOWS IN THE MID 30S. CHANCE OF
PRECIPITATION 20 PERCENT.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 50S. CHANCE OF
PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS AROUND 60.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 60S.
MTZ169-190300-
BIGHORN CANYON-
INCLUDING THE CITY OF FORT SMITH
110 AM MDT MON MAY 18 2026
TODAY
SNOW SHOWERS LIKELY EARLY IN THE MORNING. SLIGHT CHANCE
OF RAIN SHOWERS THROUGH THE DAY. CHANCE OF SNOW SHOWERS LATE IN
THE MORNING. NO SNOW ACCUMULATION. HIGHS IN THE UPPER 40S. NORTH
WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 60 PERCENT.
TONIGHT
DECREASING CLOUDS. LOWS IN THE UPPER 20S. NORTHWEST
WINDS 5 TO 15 MPH IN THE EVENING SHIFTING TO THE SOUTHWEST 5 TO
10 MPH OVERNIGHT.
TUESDAY
SUNNY, WARMER. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S.
SOUTH WINDS 10 TO 20 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
5 TO 15 MPH.
WEDNESDAY NIGHT
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE
EVENING. CHANCE OF RAIN SHOWERS IN THE EVENING, THEN RAIN SHOWERS
LIKELY OVERNIGHT. LOWS IN THE LOWER 40S. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
COOLER. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
70 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE LOWER 40S.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE
AFTERNOON. HIGHS AROUND 70. CHANCE OF PRECIPITATION 20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
MTZ030-190300-
TREASURE-
INCLUDING THE CITY OF HYSHAM
110 AM MDT MON MAY 18 2026
TODAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
EARLY IN THE MORNING. SLIGHT CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. HIGHS AROUND 50. NORTHWEST WINDS 10 TO 20 MPH. CHANCE
OF PRECIPITATION 20 PERCENT.
TONIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 20S. NORTH WINDS 5 TO
15 MPH IN THE EVENING BECOMING LIGHT OVERNIGHT.
TUESDAY
SUNNY, WARMER. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S.
SOUTH WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN CHANCE
OF RAIN SHOWERS IN THE LATE EVENING AND OVERNIGHT. LOWS IN THE
MID 40S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
DECREASING CLOUDS. CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.
HIGHS IN THE MID 60S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 50S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
MTZ031-190300-
NORTHERN ROSEBUD-
INCLUDING THE CITIES OF COLSTRIP AND FORSYTH
110 AM MDT MON MAY 18 2026
TODAY
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS. HIGHS
IN THE UPPER 40S. NORTHWEST WINDS 10 TO 20 MPH.
TONIGHT
DECREASING CLOUDS. PATCHY FOG AFTER 3 AM. LOWS IN THE
UPPER 20S. NORTH WINDS 5 TO 15 MPH IN THE EVENING BECOMING LIGHT
OVERNIGHT.
TUESDAY
SUNNY, WARMER. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS AROUND 40. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS IN
THE LOWER 40S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
MID 60S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
MTZ032-190300-
CUSTER-
INCLUDING THE CITY OF MILES CITY
110 AM MDT MON MAY 18 2026
TODAY
CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS EARLY IN
THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE LATE
MORNING AND AFTERNOON. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
10 TO 20 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS
EARLY IN THE EVENING. PATCHY FOG AFTER 3 AM. LOWS AROUND 30.
NORTHWEST WINDS 5 TO 15 MPH.
TUESDAY
SUNNY, WARMER. HIGHS IN THE MID 60S. SOUTHWEST WINDS
5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40. SOUTHEAST WINDS
5 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS IN
THE LOWER 40S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE
MID 60S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE LOWER 40S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
TEMPERATURE / PRECIPITATION
MILES CITY 48 30 64 / 20 20 0
MTZ033-190300-
FALLON-
INCLUDING THE CITY OF BAKER
110 AM MDT MON MAY 18 2026
TODAY
CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS IN THE LATE MORNING AND
AFTERNOON. COOLER. HIGHS IN THE MID 40S. NORTHWEST WINDS 10 TO
20 MPH. CHANCE OF PRECIPITATION 40 PERCENT.
TONIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING AND OVERNIGHT, THEN SLIGHT CHANCE OF RAIN AND SNOW
SHOWERS AFTER 3 AM. PATCHY FOG AFTER 3 AM. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 20 PERCENT.
TUESDAY
DECREASING CLOUDS. WARMER. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS
5 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S.
SOUTHWEST WINDS 10 TO 20 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS
IN THE EVENING, THEN CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS IN
THE UPPER 30S. CHANCE OF PRECIPITATION 30 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE MID 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE UPPER 30S.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
TEMPERATURE / PRECIPITATION
BAKER 46 29 59 / 40 20 0
MTZ058-190300-
SOUTHERN ROSEBUD-
INCLUDING THE CITY OF LAME DEER
110 AM MDT MON MAY 18 2026
TODAY
CLOUDY. CHANCE OF SNOW SHOWERS EARLY IN THE MORNING.
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN
SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 40S. NORTHWEST WINDS
10 TO 20 MPH. CHANCE OF PRECIPITATION 30 PERCENT.
TONIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. NORTHWEST WINDS
5 TO 15 MPH IN THE EVENING BECOMING LIGHT OVERNIGHT.
TUESDAY
SUNNY, WARMER. HIGHS IN THE MID 60S. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTH WINDS
5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS
5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
EARLY IN THE EVENING. SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS IN THE LOWER
40S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.
COOLER. HIGHS IN THE LOWER 60S. CHANCE OF PRECIPITATION
60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.
FRIDAY
MOSTLY SUNNY. HIGHS AROUND 70.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S.
MTZ036-190300-
POWDER RIVER-
INCLUDING THE CITY OF BROADUS
110 AM MDT MON MAY 18 2026
TODAY
CLOUDY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF SNOW
SHOWERS IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE
AFTERNOON. COOLER. HIGHS IN THE MID 40S. NORTHWEST WINDS 10 TO
20 MPH. CHANCE OF PRECIPITATION 50 PERCENT.
TONIGHT
CLOUDY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS EARLY
IN THE EVENING, THEN MOSTLY CLOUDY IN THE LATE EVENING AND
OVERNIGHT. LOWS IN THE UPPER 20S. NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY
SUNNY, WARMER. HIGHS IN THE LOWER 60S. WEST WINDS 5 TO
10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS OVERNIGHT. LOWS IN THE LOWER 40S.
THURSDAY
CHANCE OF RAIN SHOWERS IN THE MORNING, THEN RAIN
SHOWERS LIKELY IN THE AFTERNOON. COOLER. HIGHS IN THE LOWER 60S.
CHANCE OF PRECIPITATION 60 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS AROUND 40.
FRIDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE AFTERNOON. HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 40S.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
TEMPERATURE / PRECIPITATION
BROADUS 45 29 62 / 50 20 0
MTZ037-190300-
CARTER-
INCLUDING THE CITY OF EKALAKA
110 AM MDT MON MAY 18 2026
TODAY
COOLER. CHANCE OF RAIN AND SNOW SHOWERS EARLY IN THE
MORNING, THEN RAIN AND SNOW SHOWERS LIKELY LATE IN THE MORNING.
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. NO SNOW ACCUMULATION.
HIGHS IN THE MID 40S. NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF
PRECIPITATION 60 PERCENT.
TONIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN
THE EVENING. PATCHY FOG AFTER 3 AM. LOWS IN THE UPPER 20S.
NORTHWEST WINDS 5 TO 15 MPH.
TUESDAY
DECREASING CLOUDS. WARMER. HIGHS IN THE UPPER 50S.
NORTHWEST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHEAST
WINDS 5 TO 10 MPH IN THE EVENING SHIFTING TO THE SOUTHEAST
OVERNIGHT.
WEDNESDAY
SUNNY, WARMER. HIGHS IN THE LOWER 70S. SOUTHWEST
WINDS 5 TO 15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS OVERNIGHT. LOWS IN THE LOWER 40S.
THURSDAY
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN
SHOWERS. HIGHS IN THE LOWER 60S.
THURSDAY NIGHT
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN
SHOWERS IN THE EVENING. LOWS IN THE UPPER 30S.
FRIDAY
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.
HIGHS IN THE UPPER 60S.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 40S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 40S.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80.
WYZ198-190300-
NORTHEAST BIGHORN MOUNTAINS-
INCLUDING THE CITY OF BURGESS JCT
110 AM MDT MON MAY 18 2026
..WINTER WEATHER ADVISORY IN EFFECT UNTIL NOON MDT TODAY
TODAY
SNOW SHOWERS IN THE MORNING, THEN CHANCE OF SNOW SHOWERS
IN THE AFTERNOON. PATCHY BLOWING SNOW EARLY IN THE AFTERNOON.
SNOW ACCUMULATION AROUND 2 INCHES. HIGHS IN THE UPPER 20S. NORTH
WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 90 PERCENT.
TONIGHT
CLOUDY WITH A 20 PERCENT CHANCE OF SNOW SHOWERS EARLY
IN THE EVENING, THEN PARTLY CLOUDY IN THE LATE EVENING AND
OVERNIGHT. LOWS AROUND 12. WEST WINDS 5 TO 15 MPH.
TUESDAY
INCREASING CLOUDS. WARMER. HIGHS IN THE LOWER 40S.
WEST WINDS 5 TO 15 MPH.
TUESDAY NIGHT
PARTLY CLOUDY. WARMER. LOWS IN THE MID 20S.
SOUTHWEST WINDS 5 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS AROUND 50. WEST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
AND SNOW SHOWERS EARLY IN THE EVENING. CHANCE OF RAIN SHOWERS IN
THE EVENING AND OVERNIGHT. CHANCE OF SNOW SHOWERS OVERNIGHT. LOWS
IN THE UPPER 20S. CHANCE OF PRECIPITATION 50 PERCENT.
THURSDAY
SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. SLIGHT
CHANCE OF RAIN SHOWERS LATE IN THE AFTERNOON. ACCUMULATIONS
POSSIBLE. HIGHS IN THE LOWER 40S. CHANCE OF PRECIPITATION
80 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SNOW
SHOWERS. LOWS IN THE MID 20S.
FRIDAY
PARTLY SUNNY. CHANCE OF SNOW SHOWERS IN THE MORNING,
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN
THE AFTERNOON. HIGHS AROUND 50. CHANCE OF PRECIPITATION
40 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 30S.
SUNDAY
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.
WYZ199-190300-
SHERIDAN FOOTHILLS-
INCLUDING THE CITY OF SHERIDAN
110 AM MDT MON MAY 18 2026
TODAY
SNOW SHOWERS AND SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN AND SNOW SHOWERS IN THE AFTERNOON.
LITTLE OR NO SNOW ACCUMULATION. HIGHS IN THE LOWER 40S. NORTHWEST
WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION 80 PERCENT.
TONIGHT
DECREASING CLOUDS. LOWS IN THE MID 20S. WEST WINDS
5 TO 10 MPH.
TUESDAY
SUNNY, WARMER. HIGHS AROUND 60. SOUTH WINDS 5 TO
10 MPH IN THE MORNING SHIFTING TO THE NORTHEAST IN THE AFTERNOON.
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE LOWER 30S. SOUTH
WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. NORTHWEST
WINDS 5 TO 10 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS
EARLY IN THE EVENING. SLIGHT CHANCE OF RAIN SHOWERS IN THE
EVENING, THEN CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS IN THE MID
30S. CHANCE OF PRECIPITATION 40 PERCENT.
THURSDAY
RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS
IN THE UPPER 50S. CHANCE OF PRECIPITATION 70 PERCENT.
THURSDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN
SHOWERS. LOWS IN THE LOWER 30S.
FRIDAY
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE
MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE OF
PRECIPITATION 30 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 30S.
SATURDAY
MOSTLY SUNNY. HIGHS IN THE MID 70S.
SATURDAY NIGHT
PARTLY CLOUDY. LOWS AROUND 40.
SUNDAY
MOSTLY SUNNY. HIGHS AROUND 80.
TEMPERATURE / PRECIPITATION
SHERIDAN WY 43 24 60 / 80 10 0
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