798  
FPUS55 KBYZ 200551  
ZFPBYZ  
 
ZONE FORECAST PRODUCT FOR SOUTH CENTRAL AND SOUTHEAST MONTANA  
NATIONAL WEATHER SERVICE BILLINGS MT  
1150 PM MDT TUE MAY 19 2026  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR THE REST OF TONIGHT, WEDNESDAY, WEDNESDAY NIGHT, AND  
THURSDAY.  
 
MTZ065-202000-  
LIVINGSTON AREA-  
INCLUDING THE CITY OF LIVINGSTON  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 30S.  
WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE LOWER 60S. WEST  
WINDS 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS IN THE LATE  
EVENING AND OVERNIGHT. LOWS IN THE MID 30S. NORTHEAST WINDS 5 TO  
10 MPH. CHANCE OF PRECIPITATION 100 PERCENT.    
THURSDAY
 
SLIGHT CHANCE OF SNOW SHOWERS EARLY IN THE MORNING.  
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. AREAS OF FROST AFTER 3 AM. LOWS  
IN THE LOWER 30S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
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.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
MEMORIAL DAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
TUESDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE  
OF PRECIPITATION 40 PERCENT.  
 

 
TEMPERATURE / PRECIPITATION  
 
LIVINGSTON 36 63 36 54 / 0 30 100 90  
 

 
 
MTZ064-202000-  
PARADISE VALLEY-  
INCLUDING THE CITY OF EMIGRANT  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.  
SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
INCREASING CLOUDS. CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S. SOUTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS IN THE LATE  
EVENING AND OVERNIGHT. SLIGHT CHANCE OF SNOW SHOWERS AFTER 3 AM.  
NO SNOW ACCUMULATION. LOWS IN THE UPPER 30S. EAST WINDS 5 TO  
10 MPH IN THE EVENING BECOMING LIGHT OVERNIGHT. CHANCE OF  
PRECIPITATION 100 PERCENT.    
THURSDAY
 
RAIN AND SNOW SHOWERS IN THE MORNING, THEN CHANCE OF  
RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 50S. NORTH WINDS 5 TO 10 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. NORTHEAST  
WINDS 5 TO 10 MPH IN THE EVENING SHIFTING TO THE SOUTH OVERNIGHT.   
FRIDAY
 
MOSTLY SUNNY. WARMER. 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 IN THE LOWER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
MEMORIAL DAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
TUESDAY
 
PARTLY SUNNY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.  
 

 
 
MTZ040-202000-  
NORTHERN PARK-  
INCLUDING THE CITIES OF CLYDE PARK AND WILSALL  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 30S.  
NORTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS AROUND 60.  
NORTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT
 
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE  
EVENING. RAIN SHOWERS THROUGH THE NIGHT. SLIGHT CHANCE OF SNOW  
SHOWERS AFTER 3 AM. NO SNOW ACCUMULATION. LOWS IN THE MID 30S.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY
 
RAIN SHOWERS AND SLIGHT CHANCE OF SNOW SHOWERS IN THE  
MORNING, THEN RAIN SHOWERS LIKELY IN THE AFTERNOON. SLIGHT CHANCE  
OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE LOWER 50S.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. AREAS OF FROST OVERNIGHT.  
WIDESPREAD FROST AFTER 3 AM. LOWS IN THE LOWER 30S. LIGHT AND  
VARIABLE WINDS.    
FRIDAY
 
MOSTLY SUNNY. WARMER. AREAS OF FROST EARLY IN THE  
MORNING. 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
 
SUNNY. HIGHS IN THE UPPER 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
MEMORIAL DAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS IN THE MID 40S.    
TUESDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE  
OF PRECIPITATION 30 PERCENT.  
 

 
 
MTZ068-202000-  
CRAZY MOUNTAINS-  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 30S.  
WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. CHANCE OF THUNDERSTORMS, SNOW SHOWERS  
AND SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE AFTERNOON. HIGHS IN  
THE LOWER 40S. WEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
WEDNESDAY NIGHT
 
SNOW SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN SNOW SHOWERS IN THE LATE  
EVENING AND OVERNIGHT. SNOW ACCUMULATION AROUND 1 INCH. LOWS  
AROUND 30. NORTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
100 PERCENT.    
THURSDAY
 
SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS LIKELY  
IN THE AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF PRECIPITATION 80 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. WIDESPREAD FROST IN THE LATE  
EVENING AND OVERNIGHT. LOWS IN THE UPPER 20S. NORTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 50S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 50S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
MEMORIAL DAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.    
MONDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS IN  
THE EVENING. SLIGHT CHANCE OF RAIN SHOWERS IN THE EVENING AND  
OVERNIGHT, THEN SLIGHT CHANCE OF SNOW SHOWERS AFTER 3 AM. LOWS IN  
THE MID 40S. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE  
OF PRECIPITATION 40 PERCENT.  
 

 
 
MTZ067-202000-  
ABSAROKA/BEARTOOTH MOUNTAINS-  
INCLUDING THE CITY OF COOKE CITY  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 20S.  
WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SLIGHT CHANCE OF SNOW SHOWERS LATE IN THE MORNING.  
CHANCE OF SNOW SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS EARLY  
IN THE AFTERNOON, THEN SNOW SHOWERS LIKELY, CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE AFTERNOON. NO SNOW ACCUMULATION. HIGHS  
IN THE LOWER 50S. WEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
WEDNESDAY NIGHT
 
RAIN SHOWERS, SNOW SHOWERS LIKELY AND SLIGHT  
CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN SNOW SHOWERS  
IN THE LATE EVENING AND OVERNIGHT. SNOW ACCUMULATION AROUND  
2 INCHES. LOWS IN THE UPPER 20S. SOUTHWEST WINDS 5 TO 10 MPH IN  
THE EVENING SHIFTING TO THE NORTH OVERNIGHT. CHANCE OF  
PRECIPITATION 100 PERCENT.    
THURSDAY
 
SNOW SHOWERS IN THE MORNING, THEN CHANCE OF SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE MID 40S. NORTH WINDS 5 TO 15 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. WIDESPREAD FROST IN THE LATE  
EVENING AND OVERNIGHT. LOWS AROUND 20. NORTH WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WIDESPREAD FROST EARLY IN THE MORNING.  
SLIGHT CHANCE OF SNOW SHOWERS EARLY IN THE AFTERNOON. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS  
IN THE MID 50S. CHANCE OF PRECIPITATION 20 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 60.    
SATURDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS IN THE LOWER 30S.    
SUNDAY
 
SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS  
IN THE AFTERNOON. HIGHS IN THE MID 60S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 60S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S.    
TUESDAY
 
MOSTLY SUNNY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
 

 
 
MTZ066-202000-  
BEARTOOTH FOOTHILLS-  
INCLUDING THE CITIES OF FISHTAIL AND MCLEOD  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.  
WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE AFTERNOON. RAIN SHOWERS LIKELY AND  
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE LOWER  
60S. SOUTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.   
WEDNESDAY NIGHT
 
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS IN THE LATE  
EVENING AND OVERNIGHT. SLIGHT CHANCE OF SNOW SHOWERS AFTER 3 AM.  
NO SNOW ACCUMULATION. LOWS IN THE UPPER 30S. NORTHWEST WINDS 5 TO  
10 MPH. CHANCE OF PRECIPITATION 100 PERCENT.    
THURSDAY
 
COOLER. RAIN SHOWERS AND SLIGHT CHANCE OF SNOW  
SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY AND SLIGHT  
CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 50S.  
NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 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 AROUND 80.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
MEMORIAL DAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY
 
PARTLY SUNNY. A 30 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.  
 

 
 
MTZ056-202000-  
RED LODGE FOOTHILLS-  
INCLUDING THE CITY OF RED LODGE  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE AFTERNOON. RAIN SHOWERS LIKELY AND  
SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN  
THE UPPER 50S. SOUTH WINDS 5 TO 10 MPH IN THE MORNING SHIFTING TO  
THE NORTHWEST IN THE AFTERNOON. CHANCE OF PRECIPITATION  
60 PERCENT.    
WEDNESDAY NIGHT
 
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
RAIN SHOWERS THROUGH THE NIGHT. SNOW SHOWERS OVERNIGHT. NO SNOW  
ACCUMULATION. LOWS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 100 PERCENT.    
THURSDAY
 
COOLER. RAIN AND SNOW SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF SNOW SHOWERS IN THE  
AFTERNOON. HIGHS IN THE UPPER 40S. NORTHWEST WINDS 10 TO 20 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS  
5 TO 15 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS AROUND 70.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS IN THE LOWER 50S.    
TUESDAY
 
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 70S. CHANCE  
OF PRECIPITATION 30 PERCENT.  
 

 
 
MTZ141-202000-  
NORTHERN SWEET GRASS-  
INCLUDING THE CITY OF BIG TIMBER  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.  
WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. A 40 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE MID 60S. WEST  
WINDS 10 TO 20 MPH.    
WEDNESDAY NIGHT
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS IN THE LATE  
EVENING AND OVERNIGHT. LOWS IN THE UPPER 30S. NORTH WINDS 5 TO  
10 MPH. CHANCE OF PRECIPITATION 100 PERCENT.    
THURSDAY
 
COOLER. RAIN SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS LIKELY IN THE AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS  
LATE IN THE AFTERNOON. HIGHS IN THE MID 50S. NORTHWEST WINDS 5 TO  
10 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. AREAS OF FROST AFTER 3 AM. LOWS  
IN THE MID 30S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE MID 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 AROUND 80.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
MEMORIAL DAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
OVERNIGHT. LOWS AROUND 50. CHANCE OF PRECIPITATION 20 PERCENT.    
TUESDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S. CHANCE  
OF PRECIPITATION 30 PERCENT.  
 

 
 
MTZ034-202000-  
NORTHERN STILLWATER-  
INCLUDING THE CITIES OF COLUMBUS AND ABSAROKEE  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S.  
WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. SLIGHT 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.  
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
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. NORTH WINDS 5 TO  
10 MPH. CHANCE OF PRECIPITATION 100 PERCENT.    
THURSDAY
 
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY  
IN THE AFTERNOON. COOLER. HIGHS IN THE MID 50S. NORTHWEST WINDS  
5 TO 15 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. AREAS OF FROST AFTER 3 AM. LOWS  
IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. PATCHY FROST EARLY IN THE  
MORNING. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
MEMORIAL DAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE UPPER 40S.    
TUESDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S.  
 

 
 
MTZ139-202000-  
SOUTHEASTERN CARBON-  
INCLUDING THE CITY OF BRIDGER  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.  
SOUTHEAST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS EARLY  
IN THE AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE UPPER 60S.  
SOUTHEAST WINDS 5 TO 15 MPH IN THE MORNING SHIFTING TO THE WEST  
5 TO 10 MPH IN THE AFTERNOON. CHANCE OF PRECIPITATION 40 PERCENT.   
WEDNESDAY NIGHT
 
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE  
EVENING. RAIN SHOWERS LIKELY IN THE EVENING, THEN RAIN SHOWERS  
OVERNIGHT. LOWS IN THE UPPER 30S. NORTHWEST WINDS 10 TO 20 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY
 
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY  
IN THE AFTERNOON. COOLER. HIGHS IN THE LOWER 50S. NORTH WINDS  
15 TO 25 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. PATCHY FROST AFTER 3 AM. LOWS IN  
THE MID 30S. NORTH WINDS 5 TO 15 MPH IN THE EVENING SHIFTING TO  
THE SOUTHWEST 5 TO 10 MPH OVERNIGHT.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
MTZ170-202000-  
NORTHERN CARBON-  
INCLUDING THE CITIES OF JOLIET AND FROMBERG  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.  
SOUTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS EARLY IN  
THE AFTERNOON. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE UPPER 60S. WEST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS IN THE LATE  
EVENING AND OVERNIGHT. LOWS IN THE UPPER 30S. NORTHWEST WINDS  
5 TO 15 MPH. CHANCE OF PRECIPITATION 100 PERCENT.    
THURSDAY
 
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY  
IN THE AFTERNOON. COOLER. HIGHS IN THE MID 50S. NORTHWEST WINDS  
5 TO 15 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. AREAS OF FROST AFTER 3 AM. LOWS  
IN THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
MEMORIAL DAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
TUESDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S.  
 

 
 
MTZ172-202000-  
MELVILLE FOOTHILLS-  
INCLUDING THE CITY OF MELVILLE  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.  
WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE AFTERNOON. CHANCE OF SHOWERS AND  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE UPPER 50S. WEST  
WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING.  
RAIN SHOWERS THROUGH THE NIGHT. SNOW SHOWERS OVERNIGHT. NO SNOW  
ACCUMULATION. LOWS IN THE UPPER 30S. NORTH WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY
 
RAIN AND SNOW SHOWERS IN THE MORNING, THEN RAIN  
SHOWERS LIKELY IN THE AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS  
LATE IN THE AFTERNOON. HIGHS AROUND 50. NORTH WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 80 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. WEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
MEMORIAL DAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
MONDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
OVERNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 60S. CHANCE  
OF PRECIPITATION 30 PERCENT.  
 

 
 
MTZ228-202000-  
SOUTHERN WHEATLAND-  
INCLUDING THE CITY OF HARLOWTON  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE MID 30S.  
WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE AFTERNOON. RAIN SHOWERS LIKELY AND  
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE LOWER  
60S. NORTHWEST WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION  
60 PERCENT.    
WEDNESDAY NIGHT
 
RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LATE IN THE  
EVENING. RAIN SHOWERS LIKELY OVERNIGHT. LOWS IN THE UPPER 30S.  
NORTH WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING  
AND EARLY AFTERNOON, THEN CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE MID  
50S. NORTH WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. AREAS OF FROST AFTER 3 AM. LOWS  
IN THE MID 30S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
SATURDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
MEMORIAL DAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
OVERNIGHT. LOWS IN THE MID 40S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 70S.  
 

 
 
MTZ063-202000-  
JUDITH GAP-  
INCLUDING THE CITY OF JUDITH GAP  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTH  
WINDS 5 TO 10 MPH.    
WEDNESDAY
 
SLIGHT CHANCE OF RAIN SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS LIKELY AND CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS IN THE UPPER 50S. NORTHWEST WINDS 5 TO 15 MPH. CHANCE OF  
PRECIPITATION 60 PERCENT.    
WEDNESDAY NIGHT
 
RAIN SHOWERS EARLY IN THE EVENING, THEN CHANCE  
OF RAIN SHOWERS LATE IN THE EVENING. RAIN SHOWERS LIKELY  
OVERNIGHT. LOWS IN THE MID 30S. NORTH WINDS 5 TO 15 MPH. CHANCE  
OF PRECIPITATION 80 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING  
AND EARLY AFTERNOON, THEN CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE MID  
50S. NORTH WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION  
40 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. PATCHY FROST OVERNIGHT. AREAS OF  
FROST AFTER 3 AM. LOWS IN THE LOWER 30S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. 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 MID 40S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 70S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
MEMORIAL DAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 70S.    
MONDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
OVERNIGHT. LOWS IN THE MID 40S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY
 
PARTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS AROUND 70.  
 

 
 
MTZ042-202000-  
GOLDEN VALLEY-  
INCLUDING THE CITIES OF RYEGATE AND LAVINA  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.  
WEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 60S. WEST 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 LATE IN THE  
EVENING. RAIN SHOWERS LIKELY OVERNIGHT. LOWS IN THE UPPER 30S.  
NORTH WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY
 
RAIN SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. NORTHWEST  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY NIGHT
 
PARTLY CLOUDY. AREAS OF FROST AFTER 3 AM. LOWS  
IN THE MID 30S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
MEMORIAL DAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
OVERNIGHT. LOWS IN THE UPPER 40S. CHANCE OF PRECIPITATION  
20 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE UPPER 70S.  
 

 
 
MTZ029-202000-  
MUSSELSHELL-  
INCLUDING THE CITY OF ROUNDUP  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. CHANCE OF SHOWERS AND THUNDERSTORMS IN  
THE AFTERNOON. HIGHS IN THE MID 60S. WEST WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 50 PERCENT.    
WEDNESDAY NIGHT
 
RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY IN  
THE LATE EVENING AND OVERNIGHT. LOWS IN THE LOWER 40S. NORTH  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
THURSDAY
 
RAIN SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. NORTH  
WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY NIGHT
 
DECREASING CLOUDS. LOWS IN THE UPPER 30S. WEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
MEMORIAL DAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS AROUND 80.  
 

 
 
MTZ235-202000-  
SOUTHWESTERN YELLOWSTONE-  
INCLUDING THE CITY OF BILLINGS  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
INCREASING CLOUDS. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS IN THE UPPER  
60S. WEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
WEDNESDAY NIGHT
 
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY LATE  
IN THE EVENING. RAIN SHOWERS OVERNIGHT. LOWS IN THE LOWER 40S.  
NORTH WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 100 PERCENT.    
THURSDAY
 
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY  
IN THE AFTERNOON. COOLER. HIGHS IN THE MID 50S. NORTH WINDS 5 TO  
15 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
THURSDAY NIGHT
 
DECREASING CLOUDS. LOWS IN THE UPPER 30S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
MEMORIAL DAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
TEMPERATURE / PRECIPITATION  
 
BILLINGS 42 69 43 56 / 0 40 100 80  
 

 
 
MTZ173-202000-  
NORTHEASTERN YELLOWSTONE-  
INCLUDING THE CITIES OF CUSTER AND POMPEYS PILLAR  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS AROUND 40.  
SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS AROUND 70.  
WEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT
 
CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN SHOWERS LIKELY LATE  
IN THE EVENING. RAIN SHOWERS OVERNIGHT. LOWS IN THE MID 40S.  
NORTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY
 
RAIN SHOWERS IN THE MORNING, THEN CHANCE OF RAIN  
SHOWERS IN THE AFTERNOON. COOLER. HIGHS IN THE UPPER 50S. NORTH  
WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 80 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
MTZ057-202000-  
NORTHERN BIG HORN-  
INCLUDING THE CITIES OF HARDIN AND CROW AGENCY  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. WARMER. LOWS IN THE MID 30S.  
SOUTH WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY 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  
OVERNIGHT. LOWS IN THE LOWER 40S. NORTH WINDS 5 TO 10 MPH. CHANCE  
OF PRECIPITATION 80 PERCENT.    
THURSDAY
 
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS LIKELY  
IN THE AFTERNOON. COOLER. HIGHS IN THE UPPER 50S. NORTH WINDS  
5 TO 15 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. PATCHY FROST AFTER 3 AM. LOWS IN  
THE MID 30S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
TEMPERATURE / PRECIPITATION  
 
HARDIN 36 71 41 57 / 0 10 80 90  
 

 
 
MTZ138-202000-  
SOUTHERN BIG HORN-  
INCLUDING THE CITIES OF PRYOR AND LODGE GRASS  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.  
SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS  
LATE IN THE AFTERNOON. HIGHS IN THE UPPER 60S. NORTHWEST 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. NORTHWEST WINDS 5 TO  
10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY
 
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. COOLER. HIGHS IN  
THE MID 50S. NORTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. PATCHY FROST AFTER 3 AM. LOWS IN THE MID  
30S. SOUTHWEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 50.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
MTZ171-202000-  
PRYOR/NORTHERN BIGHORN MOUNTAINS-  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
DECREASING CLOUDS. WARMER. LOWS IN THE LOWER  
30S. SOUTHWEST WINDS 10 TO 20 MPH.    
WEDNESDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS, SNOW SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS  
IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 15 MPH. CHANCE OF  
PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT
 
CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN RAIN  
AND SNOW SHOWERS LIKELY LATE IN THE EVENING. SNOW SHOWERS  
OVERNIGHT. SNOW ACCUMULATION AN INCH OR LESS. LOWS AROUND 30.  
NORTH WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY
 
SNOW SHOWERS. COLDER. ACCUMULATIONS POSSIBLE. HIGHS  
IN THE MID 30S. NORTH WINDS 10 TO 20 MPH. CHANCE OF PRECIPITATION  
90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. WIDESPREAD FROST LATE IN THE  
EVENING. LOWS IN THE UPPER 20S. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. WIDESPREAD FROST EARLY IN THE  
MORNING. HIGHS IN THE UPPER 40S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 50S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 60S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 60S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
TUESDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 60S.  
 

 
 
MTZ169-202000-  
BIGHORN CANYON-  
INCLUDING THE CITY OF FORT SMITH  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S.  
SOUTHWEST WINDS 10 TO 20 MPH.    
WEDNESDAY
 
INCREASING CLOUDS. A 20 PERCENT CHANCE OF RAIN  
SHOWERS LATE IN THE AFTERNOON. HIGHS IN THE UPPER 60S. NORTHWEST  
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  
OVERNIGHT. LOWS IN THE LOWER 40S. NORTHWEST WINDS 5 TO 10 MPH.  
CHANCE OF PRECIPITATION 80 PERCENT.    
THURSDAY
 
COOLER. RAIN SHOWERS THROUGH THE DAY. SLIGHT CHANCE  
OF THUNDERSTORMS EARLY IN THE AFTERNOON. HIGHS IN THE LOWER 50S.  
NORTH WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 100 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE EVENING. LOWS IN THE UPPER 30S. SOUTHWEST WINDS  
5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
TUESDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S.  
 

 
 
MTZ030-202000-  
TREASURE-  
INCLUDING THE CITY OF HYSHAM  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE LOWER 40S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS AROUND 70.  
WEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
WEDNESDAY NIGHT
 
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
EARLY IN THE EVENING, THEN CHANCE OF RAIN SHOWERS LATE IN THE  
EVENING. RAIN SHOWERS LIKELY OVERNIGHT. LOWS IN THE MID 40S.  
NORTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY
 
RAIN SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON. COOLER. HIGHS IN THE UPPER 50S.  
NORTH WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
SUNNY, WARMER. HIGHS AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
MTZ031-202000-  
NORTHERN ROSEBUD-  
INCLUDING THE CITIES OF COLSTRIP AND FORSYTH  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY 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 SHOWERS AND THUNDERSTORMS  
EARLY IN THE EVENING. CHANCE OF RAIN SHOWERS LATE IN THE EVENING,  
THEN RAIN SHOWERS LIKELY OVERNIGHT. LOWS IN THE LOWER 40S. NORTH  
WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY
 
RAIN SHOWERS LIKELY IN THE MORNING, THEN CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON. COOLER. HIGHS IN THE LOWER 60S.  
NORTH WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. WEST  
WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS AROUND 70.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
MTZ032-202000-  
CUSTER-  
INCLUDING THE CITY OF MILES CITY  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. WARMER. LOWS IN THE UPPER 30S.  
SOUTH WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS EARLY IN THE EVENING, THEN CHANCE OF RAIN SHOWERS  
IN THE LATE EVENING AND OVERNIGHT. LOWS IN THE LOWER 40S.  
NORTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION 40 PERCENT.    
THURSDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. COOLER. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 15 MPH.   
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 40. WEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 

 
TEMPERATURE / PRECIPITATION  
 
MILES CITY 39 72 43 62 / 0 10 40 50  
 

 
 
MTZ033-202000-  
FALLON-  
INCLUDING THE CITY OF BAKER  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. LOWS IN THE MID 30S. SOUTHEAST  
WINDS 10 TO 20 MPH.    
WEDNESDAY
 
PARTLY SUNNY EARLY IN THE MORNING THEN BECOMING  
SUNNY IN THE LATE MORNING AND EARLY AFTERNOON THEN BECOMING  
PARTLY SUNNY LATE IN THE AFTERNOON. WARMER. HIGHS IN THE LOWER  
70S. SOUTHWEST WINDS 10 TO 20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE EVENING, THEN CHANCE  
OF RAIN SHOWERS LATE IN THE EVENING. LOWS IN THE UPPER 30S.  
SOUTHEAST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
THURSDAY
 
DECREASING CLOUDS. RAIN SHOWERS LIKELY EARLY IN THE  
AFTERNOON. RAIN SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS  
LATE IN THE AFTERNOON. HIGHS IN THE MID 60S. NORTH WINDS 5 TO  
15 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
UPPER 60S. CHANCE OF PRECIPITATION 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY 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 LOWER 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 

 
TEMPERATURE / PRECIPITATION  
 
BAKER 36 72 38 64 / 0 10 30 60  
 

 
 
MTZ058-202000-  
SOUTHERN ROSEBUD-  
INCLUDING THE CITY OF LAME DEER  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY 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. CHANCE OF RAIN SHOWERS EARLY IN  
THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS LATE IN THE  
EVENING. CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS IN THE LOWER 40S.  
NORTH WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION 30 PERCENT.    
THURSDAY
 
COOLER. RAIN SHOWERS LIKELY IN THE MORNING, THEN  
SLIGHT CHANCE OF THUNDERSTORMS EARLY IN THE AFTERNOON. RAIN  
SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 50S. NORTH WINDS  
5 TO 10 MPH. CHANCE OF PRECIPITATION 90 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S. WEST WINDS 5 TO 10 MPH.    
FRIDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS AROUND 40.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
SATURDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 40S.    
SUNDAY
 
SUNNY. HIGHS IN THE MID 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 

 
 
MTZ036-202000-  
POWDER RIVER-  
INCLUDING THE CITY OF BROADUS  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
MOSTLY CLOUDY. LOWS IN THE UPPER 30S. SOUTH  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE LOWER 40S. NORTH WINDS 5 TO 10 MPH.    
THURSDAY
 
COOLER. CHANCE OF RAIN SHOWERS IN THE MORNING, THEN  
RAIN SHOWERS LIKELY IN THE AFTERNOON. SLIGHT CHANCE OF  
THUNDERSTORMS LATE IN THE AFTERNOON. HIGHS AROUND 60. NORTH WINDS  
5 TO 15 MPH. CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S. NORTHWEST WINDS 5 TO 15 MPH.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 50S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 80S.  
 

 
TEMPERATURE / PRECIPITATION  
 
BROADUS 39 71 42 60 / 0 0 20 60  
 

 
 
MTZ037-202000-  
CARTER-  
INCLUDING THE CITY OF EKALAKA  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S. SOUTHEAST  
WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. WARMER. HIGHS IN THE LOWER 70S. SOUTH  
WINDS 5 TO 15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS LATE IN THE EVENING. LOWS IN THE UPPER 30S. SOUTHEAST  
WINDS 5 TO 10 MPH.    
THURSDAY
 
RAIN SHOWERS LIKELY EARLY IN THE AFTERNOON. RAIN  
SHOWERS LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE  
AFTERNOON. HIGHS IN THE LOWER 60S. NORTH WINDS 5 TO 15 MPH.  
CHANCE OF PRECIPITATION 60 PERCENT.    
THURSDAY 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  
UPPER 30S. NORTHWEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
DECREASING CLOUDS. A 20 PERCENT CHANCE OF RAIN SHOWERS  
IN THE MORNING. HIGHS IN THE MID 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 50S.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.  
 

 
 
WYZ198-202000-  
NORTHEAST BIGHORN MOUNTAINS-  
INCLUDING THE CITY OF BURGESS JCT  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. WARMER. LOWS IN THE MID 20S.  
SOUTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN AND SNOW  
SHOWERS LATE IN THE AFTERNOON. HIGHS AROUND 50. WEST WINDS 5 TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS  
EARLY IN THE EVENING. SLIGHT CHANCE OF SNOW SHOWERS IN THE  
EVENING, THEN CHANCE OF SNOW SHOWERS OVERNIGHT. LOWS IN THE UPPER  
20S. WEST WINDS 5 TO 10 MPH IN THE EVENING SHIFTING TO THE  
NORTHEAST OVERNIGHT. CHANCE OF PRECIPITATION 50 PERCENT.    
THURSDAY
 
SNOW SHOWERS IN THE MORNING, THEN SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. COLDER.  
ACCUMULATIONS POSSIBLE. HIGHS IN THE MID 30S. NORTH WINDS 5 TO  
15 MPH. CHANCE OF PRECIPITATION 100 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS IN THE  
EVENING, THEN SLIGHT CHANCE OF SNOW SHOWERS OVERNIGHT. LOWS IN  
THE LOWER 20S. WEST WINDS 5 TO 10 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. WIDESPREAD FROST EARLY IN THE MORNING.  
CHANCE OF SNOW SHOWERS EARLY IN THE AFTERNOON. CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF SNOW SHOWERS LATE IN THE AFTERNOON.  
WARMER. HIGHS IN THE UPPER 40S. CHANCE OF PRECIPITATION  
30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 20S.    
SATURDAY
 
SUNNY. HIGHS IN THE UPPER 50S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 30S.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 60S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE UPPER 60S.    
MONDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
TUESDAY
 
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE MID 60S. CHANCE  
OF PRECIPITATION 30 PERCENT.  
 

 
 
WYZ199-202000-  
SHERIDAN FOOTHILLS-  
INCLUDING THE CITY OF SHERIDAN  
1150 PM MDT TUE MAY 19 2026  
   
REST OF TONIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 30S.  
SOUTHWEST WINDS 5 TO 10 MPH.    
WEDNESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S. NORTH WINDS 5 TO  
10 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF RAIN  
SHOWERS OVERNIGHT. LOWS IN THE MID 30S. NORTHWEST WINDS 5 TO  
10 MPH.    
THURSDAY
 
RAIN SHOWERS IN THE MORNING, THEN RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. COOLER. HIGHS  
AROUND 50. NORTHWEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION  
100 PERCENT.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS OVERNIGHT. LOWS IN  
THE LOWER 30S. WEST WINDS 5 TO 15 MPH. CHANCE OF PRECIPITATION  
50 PERCENT.    
FRIDAY
 
MOSTLY SUNNY. AREAS OF FROST EARLY IN THE MORNING. A  
20 PERCENT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WARMER. HIGHS  
IN THE MID 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE MID 30S.    
SATURDAY
 
SUNNY. HIGHS IN THE MID 70S.    
SATURDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40.    
SUNDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
SUNDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S.    
MEMORIAL DAY
 
SUNNY. HIGHS IN THE MID 80S.    
MONDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE EVENING. LOWS IN THE MID 40S.    
TUESDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE AFTERNOON. HIGHS IN THE LOWER 80S.  
 

 
TEMPERATURE / PRECIPITATION  
 
SHERIDAN WY 31 66 36 50 / 0 10 30 100  
 

 
 
WEATHER.GOV/BILLINGS  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MT Page
The Nexlab WY Page Main Text Page