873  
FPUS55 KTFX 070632  
ZFPTFX  
 
ZONE FORECAST PRODUCT FOR CENTRAL AND SOUTHWEST MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
1232 AM MDT MON SEP 7 2026  
 
SPOT TEMPERATURES AND PROBABILITIES OF MEASURABLE PRECIPITATION  
ARE FOR .TONIGHT THROUGH TODAY..., TUESDAY, TUESDAY NIGHT, AND  
WEDNESDAY.  
 
MTZ301-081000-  
EAST GLACIER PARK REGION-  
INCLUDING THE CITIES OF EAST GLACIER PARK, KIOWA, BABB,  
SAINT MARY, MARIAS PASS, AND LOGAN PASS  
1232 AM MDT MON SEP 7 2026  
   
..FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING
 
 
   
REST OF TONIGHT
 
BREEZY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. CHANCE OF RAIN AFTER MIDNIGHT. RAIN. PATCHY FOG.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE MORNING.  
SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE AFTERNOON.  
NEAR STEADY TEMPERATURE IN THE MID 40S. WEST WINDS UP TO 25 MPH  
WITH GUSTS TO AROUND 50 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
TUESDAY
 
RAIN. HIGHS 44 TO 54. WEST WINDS 10 TO 15 MPH. GUSTS  
UP TO 40 MPH IN THE MORNING. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS 39 TO 45.  
SOUTHWEST WINDS 10 TO 20 MPH WITH GUSTS TO AROUND 35 MPH.    
WEDNESDAY
 
WINDY. NOT AS COOL. SUNNY. HIGHS 54 TO 64. SOUTHWEST  
WINDS 10 TO 30 MPH WITH GUSTS TO AROUND 45 MPH.    
WEDNESDAY NIGHT
 
WINDY. PARTLY CLOUDY. LOWS 46 TO 52. SOUTHWEST  
WINDS 20 TO 35 MPH WITH GUSTS TO AROUND 70 MPH.    
THURSDAY
 
WINDY. MOSTLY SUNNY. HIGHS 55 TO 65.    
THURSDAY NIGHT
 
COLDER. MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN RAIN  
SHOWERS LIKELY AFTER MIDNIGHT. LOWS 36 TO 42. CHANCE OF  
PRECIPITATION 60 PERCENT.    
FRIDAY
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN THE AFTERNOON.  
HIGHS 43 TO 51. CHANCE OF PRECIPITATION 50 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND SNOW  
SHOWERS IN THE EVENING, THEN RAIN SHOWERS AND SNOW SHOWERS LIKELY  
AFTER MIDNIGHT. LIGHT SNOW ACCUMULATIONS. LOWS IN THE MID 30S.  
CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY
 
CLOUDY. RAIN SHOWERS AND SNOW SHOWERS LIKELY IN THE  
MORNING, THEN CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN THE  
AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS 38 TO 46. CHANCE OF  
PRECIPITATION 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE LOWER 30S.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF  
SNOW SHOWERS IN THE AFTERNOON. HIGHS 42 TO 52. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN  
THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
AFTER MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF PRECIPITATION  
20 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS 47 TO 57.  
 

 
 
MTZ307-081000-  
SOUTHERN ROCKY MOUNTAIN FRONT-  
INCLUDING THE CITY OF ROGERS PASS  
1232 AM MDT MON SEP 7 2026  
   
..FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING
 
 
   
REST OF TONIGHT
 
BREEZY, COOLER. RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. CHANCE OF RAIN AFTER MIDNIGHT. PATCHY FOG.  
CHANCE OF RAIN. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL  
UNTIL AFTERNOON. HIGHS 43 TO 51. LOWS 35 TO 45. WEST WINDS UP TO  
25 MPH WITH GUSTS TO AROUND 60 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
TUESDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS  
46 TO 56. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 45 MPH DECREASING  
TO 30 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
34 TO 40. WEST WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH.    
WEDNESDAY AND WEDNESDAY NIGHT
 
BREEZY, WARMER. MOSTLY CLEAR.  
HIGHS 57 TO 67. LOWS 42 TO 50. WEST WINDS 5 TO 25 MPH WITH GUSTS  
TO AROUND 65 MPH.    
THURSDAY
 
BREEZY, SUNNY. HIGHS 59 TO 69.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 38 TO 44. CHANCE OF SHOWERS  
50 PERCENT.    
FRIDAY
 
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 47 TO 57.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN CHANCE OF RAIN SHOWERS AND SNOW SHOWERS LIKELY  
AFTER MIDNIGHT. LOWS 32 TO 38. CHANCE OF PRECIPITATION  
60 PERCENT.    
SATURDAY
 
MOSTLY CLOUDY. RAIN SHOWERS AND SNOW SHOWERS LIKELY  
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS AND SNOW SHOWERS IN  
THE AFTERNOON. MODERATE SNOW ACCUMULATIONS. HIGHS 40 TO 48.  
CHANCE OF PRECIPITATION 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 30 TO 36.    
SUNDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS 42 TO 52.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS AFTER MIDNIGHT. LOWS 31 TO 37. CHANCE OF  
PRECIPITATION 40 PERCENT.    
MONDAY
 
NOT AS COOL. MOSTLY SUNNY. HIGHS 49 TO 59.  
 

 
 
MTZ302-081000-  
NORTHERN HIGH PLAINS-  
INCLUDING THE CITIES OF BROWNING, HEART BUTTE, AND DUPUYER  
1232 AM MDT MON SEP 7 2026  
   
..FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING
 
 
   
REST OF TONIGHT
 
WINDY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. RAIN LIKELY AFTER MIDNIGHT. RAIN LIKELY. PATCHY  
FOG. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
MORNING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
AFTERNOON. HIGHS IN THE MID 50S. LOWS 43 TO 48. WEST WINDS UP TO  
30 MPH WITH GUSTS TO AROUND 50 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
TUESDAY
 
BREEZY, RAIN. HIGHS IN THE UPPER 50S. WEST WINDS 10 TO  
25 MPH. GUSTS UP TO 40 MPH IN THE MORNING. CHANCE OF RAIN  
90 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE MID 40S. WEST WINDS 10 TO 20 MPH.    
WEDNESDAY
 
WINDY, SUNNY. HIGHS IN THE UPPER 60S. SOUTHWEST  
WINDS 10 TO 25 MPH SHIFTING TO THE WEST 20 TO 30 MPH IN THE  
AFTERNOON. GUSTS UP TO 45 MPH.    
WEDNESDAY NIGHT
 
WINDY. PARTLY CLOUDY. LOWS IN THE LOWER 50S.  
WEST WINDS 15 TO 35 MPH WITH GUSTS TO AROUND 60 MPH.    
THURSDAY
 
WINDY. MOSTLY SUNNY. HIGHS IN THE UPPER 60S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF  
RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
FRIDAY
 
COOLER. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE MID 50S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN RAIN SHOWERS LIKELY AFTER MIDNIGHT. LOWS IN THE MID  
30S. CHANCE OF SHOWERS 70 PERCENT.    
SATURDAY
 
CLOUDY. RAIN SHOWERS LIKELY IN THE MORNING, THEN  
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE UPPER 40S.  
CHANCE OF SHOWERS 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S.    
SUNDAY
 
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS IN THE MID 50S.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS AROUND 60.  
 

 
 
MTZ308-081000-  
SOUTHERN HIGH PLAINS-  
INCLUDING THE CITIES OF BYNUM, CHOTEAU, AND PENDROY  
1232 AM MDT MON SEP 7 2026  
   
..FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING
 
 
   
REST OF TONIGHT
 
BREEZY. RAIN SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. PATCHY FOG IN THE MORNING. CHANCE OF RAIN. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL UNTIL AFTERNOON. HIGHS  
IN THE UPPER 50S. LOWS 44 TO 50. WEST WINDS UP TO 25 MPH WITH  
GUSTS TO AROUND 55 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.   
TUESDAY
 
PARTLY SUNNY IN THE MORNING THEN BECOMING CLOUDY. A  
50 PERCENT CHANCE OF RAIN. HIGHS IN THE LOWER 60S. WEST WINDS  
10 TO 15 MPH. GUSTS UP TO 45 MPH DECREASING TO 30 MPH IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. WEST WINDS  
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE LOWER 70S. SOUTHWEST  
WINDS 5 TO 20 MPH WITH GUSTS TO AROUND 40 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50. SOUTHWEST WINDS  
10 TO 20 MPH WITH GUSTS TO AROUND 65 MPH.    
THURSDAY
 
BREEZY, SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT AND FRIDAY
 
COOLER. MOSTLY CLOUDY. A 50 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE UPPER  
50S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
SATURDAY
 
MOSTLY CLOUDY. RAIN SHOWERS LIKELY IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE LOWER  
50S. CHANCE OF SHOWERS 70 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF  
RAIN SHOWERS. HIGHS IN THE MID 50S. LOWS IN THE UPPER 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.  
 

 
 
MTZ303-081000-  
EASTERN GLACIER, WESTERN TOOLE, AND CENTRAL PONDERA-  
INCLUDING THE CITIES OF CUT BANK, ETHRIDGE, AND SANTA RITA  
1232 AM MDT MON SEP 7 2026  
   
..FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING
 
 
   
REST OF TONIGHT
 
WINDY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. CHANCE OF RAIN AFTER MIDNIGHT. PATCHY FOG, THEN  
RAIN LIKELY IN THE LATE EVENING AND OVERNIGHT. SOME THUNDERSTORMS  
MAY PRODUCE HEAVY RAINFALL IN THE MORNING. SOME THUNDERSTORMS MAY  
PRODUCE HEAVY RAINFALL IN THE AFTERNOON AND EVENING. HIGHS IN THE  
MID 50S. LOWS 43 TO 49. WEST WINDS 5 TO 30 MPH WITH GUSTS TO  
AROUND 45 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TUESDAY
 
BREEZY, RAIN. HIGHS AROUND 60. WEST WINDS 15 TO 25 MPH  
WITH GUSTS TO AROUND 40 MPH. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE MID 40S. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH.    
WEDNESDAY
 
BREEZY, WARMER, SUNNY. HIGHS IN THE LOWER 70S. WEST  
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO  
15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.  
SOUTHWEST WINDS 10 TO 20 MPH. GUSTS UP TO 35 MPH INCREASING TO  
45 MPH AFTER MIDNIGHT.    
THURSDAY
 
BREEZY. MOSTLY SUNNY. HIGHS AROUND 70.    
THURSDAY NIGHT
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF  
THUNDERSTORMS IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF  
RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
FRIDAY THROUGH SATURDAY
 
COOLER. MOSTLY CLOUDY WITH A  
50 PERCENT CHANCE OF RAIN SHOWERS. HIGHS IN THE LOWER 50S. LOWS  
IN THE UPPER 30S.    
SATURDAY NIGHT AND SUNDAY
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE  
OF RAIN SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE MID 50S.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
CUT BANK 44 60 43 70 / 100 90 10 0  
 

 
 
MTZ304-081000-  
EASTERN TOOLE AND LIBERTY-  
INCLUDING THE CITIES OF DEVON, SHELBY, CHESTER, GALATA, JOPLIN,  
LOTHAIR, AND WHITLASH  
1232 AM MDT MON SEP 7 2026  
   
..FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING
 
 
   
REST OF TONIGHT
 
WINDY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. CHANCE OF RAIN EARLY IN THE MORNING. RAIN LATE IN  
THE EVENING, THEN RAIN LIKELY AFTER MIDNIGHT. PATCHY FOG. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL AFTER MIDNIGHT. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE MORNING. SOME  
THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE AFTERNOON AND  
EVENING. HIGHS 56 TO 62. LOWS 44 TO 51. WEST WINDS 5 TO 30 MPH  
WITH GUSTS TO AROUND 50 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
TUESDAY
 
BREEZY, RAIN. HIGHS AROUND 60. WEST WINDS 15 TO  
25 MPH. GUSTS UP TO 45 MPH DECREASING TO 35 MPH IN THE AFTERNOON.  
CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE  
LOWER 40S. WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE LOWER 70S. WEST WINDS  
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.  
SOUTHWEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
THURSDAY
 
MOSTLY SUNNY. HIGHS 70 TO 76.    
THURSDAY NIGHT AND FRIDAY
 
COOLER. MOSTLY CLOUDY. A 50 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS IN THE LOWER 40S. HIGHS 55 TO 61.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
SATURDAY
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS 51 TO 57.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
UPPER 50S. CHANCE OF SHOWERS 30 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF SHOWERS  
30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 60S.  
 

 
 
MTZ305-081000-  
HILL COUNTY-  
INCLUDING THE CITY OF HAVRE  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
WINDY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 60S. LOWS 44 TO 52. WEST WINDS  
5 TO 30 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
TUESDAY
 
BREEZY, RAIN. HIGHS IN THE LOWER 60S. WEST WINDS 15 TO  
25 MPH. CHANCE OF RAIN NEAR 100 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
LOWER 40S. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE  
EVENING.    
WEDNESDAY AND WEDNESDAY NIGHT
 
WARMER. MOSTLY CLEAR. HIGHS IN  
THE MID 70S. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 15 MPH  
WITH GUSTS TO AROUND 30 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT AND FRIDAY
 
COOLER. MOSTLY CLOUDY. A 40 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS IN THE LOWER 40S. HIGHS IN THE LOWER  
60S.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A  
40 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE MID 30S. HIGHS IN  
THE UPPER 50S.    
SUNDAY
 
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS AROUND  
60. CHANCE OF SHOWERS 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
HAVRE 48 63 43 76 / 100 100 50 0  
 

 
 
MTZ306-081000-  
NORTHERN BLAINE COUNTY-  
INCLUDING THE CITIES OF CHINOOK, ZURICH, HARLEM, HOGELAND,  
AND FORT BELKNAP  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
WINDY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 60S. LOWS 45 TO 54. WEST WINDS  
5 TO 35 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TUESDAY
 
WINDY, RAIN. HIGHS IN THE LOWER 60S. WEST WINDS 15 TO  
30 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF RAIN NEAR  
100 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
LOWER 40S. WEST WINDS 5 TO 20 MPH. GUSTS UP TO 35 MPH IN THE  
EVENING.    
WEDNESDAY AND WEDNESDAY NIGHT
 
WARMER. MOSTLY CLEAR. HIGHS IN  
THE MID 70S. LOWS IN THE UPPER 40S. SOUTHWEST WINDS 5 TO 20 MPH.    
THURSDAY
 
BREEZY, SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A 30 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.  
LOWS IN THE LOWER 40S.    
FRIDAY
 
COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. CHANCE OF SHOWERS 40 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF RAIN SHOWERS. HIGHS IN THE UPPER 50S. LOWS IN THE MID  
30S.    
SUNDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS AROUND 60.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.  
 

 
 
MTZ309-081000-  
EASTERN PONDERA AND EASTERN TETON-  
INCLUDING THE CITIES OF BRADY, CONRAD, AND LEDGER  
1232 AM MDT MON SEP 7 2026  
   
..FLOOD WATCH IN EFFECT THROUGH TUESDAY MORNING
 
 
   
REST OF TONIGHT
 
BREEZY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. RAIN AFTER MIDNIGHT. CHANCE OF RAIN. PATCHY FOG IN  
THE MORNING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL IN THE  
MORNING. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL EARLY IN  
THE AFTERNOON. SOME THUNDERSTORMS MAY PRODUCE HEAVY RAINFALL  
EARLY IN THE EVENING. HIGHS AROUND 60. LOWS 43 TO 49. WEST WINDS  
5 TO 25 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
TUESDAY
 
RAIN LIKELY. HIGHS IN THE LOWER 60S. WEST WINDS 10 TO  
20 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE LOWER 40S. WEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE MID 70S. SOUTHWEST WINDS  
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. SOUTHWEST  
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT
 
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S.    
FRIDAY
 
COOLER. PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.  
HIGHS AROUND 60. CHANCE OF SHOWERS 30 PERCENT.    
FRIDAY NIGHT THROUGH SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A  
50 PERCENT CHANCE OF RAIN SHOWERS. LOWS IN THE MID 30S. HIGHS IN  
THE MID 50S.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
UPPER 50S. CHANCE OF SHOWERS 40 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S.  
 

 
 
MTZ310-081000-  
WESTERN AND CENTRAL CHOUTEAU COUNTY-  
INCLUDING THE CITIES OF FLOWEREE, CARTER, AND FORT BENTON  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
WINDY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. PATCHY FOG EARLY IN THE MORNING. CHANCE OF RAIN.  
HIGHS IN THE MID 60S. LOWS 46 TO 55. WEST WINDS UP TO 30 MPH WITH  
GUSTS TO AROUND 50 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.   
TUESDAY
 
BREEZY. RAIN LIKELY. HIGHS IN THE LOWER 60S. WEST  
WINDS 15 TO 25 MPH. GUSTS UP TO 45 MPH IN THE MORNING. CHANCE OF  
RAIN 70 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE MID  
40S. WEST WINDS 5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST  
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 49 TO 55. SOUTHWEST WINDS  
5 TO 15 MPH. GUSTS UP TO 30 MPH INCREASING TO 50 MPH AFTER  
MIDNIGHT.    
THURSDAY
 
BREEZY, SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY
 
COOLER. MOSTLY CLOUDY. A 40 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE LOWER  
60S.    
FRIDAY NIGHT
 
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN  
THE EVENING, THEN CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS  
AROUND 40. CHANCE OF SHOWERS 40 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF RAIN SHOWERS. HIGHS IN THE UPPER 50S. LOWS IN THE UPPER  
30S.    
SUNDAY AND SUNDAY NIGHT
 
MOSTLY CLOUDY. A 30 PERCENT CHANCE OF  
RAIN SHOWERS. HIGHS AROUND 60. LOWS IN THE UPPER 30S.    
MONDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE MORNING. HIGHS IN THE MID 60S.  
 

 
 
MTZ311-081000-  
BEARS PAW MOUNTAINS AND SOUTHERN BLAINE-  
INCLUDING THE CITY OF ROCKY BOY  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
WINDY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. HIGHS 62 TO 68. LOWS 44 TO 57. WEST WINDS UP TO  
30 MPH WITH GUSTS TO AROUND 50 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
TUESDAY
 
WINDY, RAIN. HIGHS 56 TO 64. WEST WINDS 15 TO 30 MPH.  
GUSTS UP TO 50 MPH IN THE MORNING. CHANCE OF RAIN NEAR  
100 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS IN THE  
MID 40S. WEST WINDS 5 TO 20 MPH.    
WEDNESDAY AND WEDNESDAY NIGHT
 
WARMER. MOSTLY CLEAR. HIGHS  
70 TO 76. LOWS IN THE LOWER 50S. SOUTHWEST WINDS 5 TO 15 MPH WITH  
GUSTS TO AROUND 30 MPH.    
THURSDAY
 
BREEZY, SUNNY. HIGHS 74 TO 80.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S.    
FRIDAY AND FRIDAY NIGHT
 
COOLER. MOSTLY CLOUDY. A 40 PERCENT  
CHANCE OF RAIN SHOWERS. HIGHS 59 TO 65. LOWS AROUND 40.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF RAIN SHOWERS. HIGHS 53 TO 59. LOWS IN THE UPPER 30S.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 55 TO  
61. CHANCE OF SHOWERS 30 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS. LOWS AROUND 40. HIGHS 61 TO 67.  
 

 
 
MTZ312-081000-  
CASCADE COUNTY BELOW 5000FT-  
INCLUDING THE CITY OF GREAT FALLS  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
WINDY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. HIGHS IN THE LOWER 60S. LOWS 44 TO 52. SOUTHWEST  
WINDS UP TO 30 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TUESDAY
 
BREEZY. RAIN LIKELY. HIGHS IN THE LOWER 60S. WEST  
WINDS 15 TO 25 MPH. CHANCE OF RAIN 70 PERCENT.    
TUESDAY NIGHT
 
MOSTLY CLOUDY IN THE EVENING THEN CLEARING. LOWS  
IN THE LOWER 40S. SOUTHWEST WINDS 5 TO 15 MPH.    
WEDNESDAY
 
BREEZY, WARMER, SUNNY. HIGHS IN THE MID 70S.  
SOUTHWEST WINDS 10 TO 15 MPH INCREASING TO 15 TO 25 MPH IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
WINDY. MOSTLY CLEAR. LOWS IN THE LOWER 50S.  
SOUTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 35 MPH  
INCREASING TO 15 TO 30 MPH WITH GUSTS TO AROUND 45 MPH AFTER  
MIDNIGHT.    
THURSDAY
 
WINDY, SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT
 
PARTLY CLOUDY IN THE EVENING, THEN MOSTLY  
CLOUDY WITH A 40 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT.  
LOWS IN THE UPPER 40S.    
FRIDAY
 
COOLER. MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.  
HIGHS IN THE LOWER 60S. CHANCE OF SHOWERS 30 PERCENT.    
FRIDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS AROUND 40.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF RAIN SHOWERS. HIGHS IN THE MID 50S. LOWS IN THE UPPER  
30S.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
UPPER 50S. CHANCE OF SHOWERS 40 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF SHOWERS  
30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE MORNING. HIGHS IN THE MID 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
GREAT FALLS ARPT 48 64 43 77 / 100 70 10 0  
 

 
 
MTZ313-081000-  
JUDITH BASIN COUNTY AND JUDITH GAP-  
INCLUDING THE CITIES OF RAYNESFORD, GEYSER, STANFORD, WINDHAM,  
BENCHLAND, HOBSON, AND MOCCASIN  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
WINDY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 60S. LOWS 43 TO 52. WEST WINDS UP  
TO 30 MPH WITH GUSTS TO AROUND 50 MPH. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
TUESDAY
 
WINDY. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN.  
HIGHS IN THE MID 60S. WEST WINDS 15 TO 30 MPH WITH GUSTS TO  
AROUND 45 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS IN THE  
LOWER 40S. WEST WINDS 5 TO 20 MPH. GUSTS UP TO 35 MPH IN THE  
EVENING.    
WEDNESDAY
 
BREEZY, WARMER, SUNNY. HIGHS IN THE MID 70S.  
SOUTHWEST WINDS 5 TO 15 MPH SHIFTING TO THE WEST 10 TO 25 MPH IN  
THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. SOUTHWEST  
WINDS 10 TO 20 MPH. GUSTS UP TO 40 MPH INCREASING TO 50 MPH AFTER  
MIDNIGHT.    
THURSDAY
 
WINDY, SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT
 
MOSTLY CLEAR IN THE EVENING, THEN MOSTLY CLOUDY  
WITH A 40 PERCENT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS IN  
THE UPPER 40S.    
FRIDAY
 
COOLER. MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.  
HIGHS IN THE MID 60S. CHANCE OF SHOWERS 30 PERCENT.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF SHOWERS  
40 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY. A 50 PERCENT CHANCE  
OF RAIN SHOWERS. HIGHS IN THE UPPER 50S. LOWS IN THE MID 30S.    
SUNDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE UPPER 50S. CHANCE OF SHOWERS  
40 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.  
 

 
 
MTZ314-081000-  
FERGUS COUNTY BELOW 4500FT-  
INCLUDING THE CITIES OF HILGER AND LEWISTOWN  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
WINDY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. HIGHS IN THE UPPER 60S. LOWS 46 TO 58. WEST WINDS  
UP TO 30 MPH WITH GUSTS TO AROUND 50 MPH. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
TUESDAY
 
WINDY. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN.  
HIGHS IN THE MID 60S. WEST WINDS 15 TO 30 MPH WITH GUSTS TO  
AROUND 45 MPH.    
TUESDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF RAIN IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
43 TO 49. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND 40 MPH  
DECREASING TO 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH AFTER  
MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE UPPER 70S. WEST WINDS  
5 TO 15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 50S. WEST  
WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
THURSDAY
 
BREEZY, SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT AND FRIDAY
 
COOLER. PARTLY CLOUDY. A 20 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE MID  
60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF SHOWERS  
40 PERCENT.    
SATURDAY AND SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT  
CHANCE OF RAIN SHOWERS. HIGHS IN THE UPPER 50S. LOWS IN THE UPPER  
30S.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
UPPER 50S. CHANCE OF SHOWERS 40 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS. LOWS AROUND 40. HIGHS IN THE MID 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
LEWISTOWN 46 64 41 75 / 90 30 20 0  
 

 
 
MTZ315-081000-  
UPPER BLACKFOOT AND MACDONALD PASS-  
INCLUDING THE CITIES OF MARYSVILLE, LINCOLN, FLESHER PASS,  
AND MACDONALD PASS  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
BREEZY, COOLER. RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 48 TO 56. LOWS 35 TO 48. WEST WINDS UP TO  
25 MPH WITH GUSTS TO AROUND 45 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
TUESDAY
 
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF RAIN. HIGHS  
51 TO 61. WEST WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 35 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 35 TO 43. WEST WINDS 5 TO  
10 MPH. GUSTS UP TO 25 MPH IN THE EVENING.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 61 TO 71. WEST WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 42 TO 50. SOUTHWEST WINDS  
10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.    
THURSDAY
 
SUNNY. HIGHS 64 TO 74.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 41 TO 49.    
FRIDAY
 
MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 55 TO  
63. CHANCE OF SHOWERS 30 PERCENT.    
FRIDAY NIGHT
 
COLDER. PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 34 TO 42. CHANCE OF SHOWERS  
40 PERCENT.    
SATURDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 45 TO 53. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 31 TO 39.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON.  
HIGHS 47 TO 55. CHANCE OF PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS 32 TO 40. CHANCE OF SHOWERS 30 PERCENT.    
MONDAY
 
NOT AS COOL. MOSTLY SUNNY. HIGHS 54 TO 62.  
 

 
 
MTZ316-081000-  
GATES OF THE MOUNTAINS-  
INCLUDING THE CITIES OF CANYON CREEK, WOLF CREEK, AND CRAIG  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
BREEZY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. HIGHS 55 TO 63. LOWS 42 TO 52. SOUTHWEST WINDS UP  
TO 25 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION  
NEAR 100 PERCENT.    
TUESDAY
 
PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN. HIGHS  
57 TO 65. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. SOUTHWEST  
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 69 TO 75. SOUTHWEST WINDS 5 TO  
20 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 47 TO 53. SOUTHWEST WINDS  
10 TO 20 MPH WITH GUSTS TO AROUND 45 MPH.    
THURSDAY
 
BREEZY, SUNNY. HIGHS 73 TO 79.    
THURSDAY NIGHT AND FRIDAY
 
COOLER. PARTLY CLOUDY. A 20 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER 40S. HIGHS 58 TO 66.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF SHOWERS  
40 PERCENT.    
SATURDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 50 TO 56. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS 53 TO  
59. CHANCE OF SHOWERS 40 PERCENT.    
SUNDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AFTER MIDNIGHT. LOWS  
IN THE UPPER 30S. CHANCE OF SHOWERS 30 PERCENT.    
MONDAY
 
MOSTLY SUNNY. HIGHS 60 TO 66.  
 

 
 
MTZ317-081000-  
LITTLE BELT AND HIGHWOOD MOUNTAINS-  
INCLUDING THE CITIES OF MONARCH, NEIHART, AND KINGS HILL PASS  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
WINDY, COOLER. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. PATCHY FOG EARLY IN THE MORNING. SLIGHT CHANCE OF  
RAIN EARLY IN THE EVENING. CHANCE OF RAIN EARLY IN THE MORNING.  
HIGHS 51 TO 59. LOWS 37 TO 51. WEST WINDS UP TO 30 MPH WITH GUSTS  
TO AROUND 50 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TUESDAY
 
BREEZY. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN.  
HIGHS 51 TO 59. WEST WINDS 10 TO 25 MPH WITH GUSTS TO AROUND  
50 MPH.    
TUESDAY NIGHT
 
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
IN THE EVENING, THEN MOSTLY CLEAR AFTER MIDNIGHT. LOWS 36 TO 44.  
WEST WINDS 5 TO 15 MPH. GUSTS UP TO 35 MPH DECREASING TO 25 MPH  
AFTER MIDNIGHT.    
WEDNESDAY
 
BREEZY, WARMER, SUNNY. HIGHS 63 TO 71. SOUTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE  
WEST 10 TO 25 MPH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 45 TO 55. SOUTHWEST WINDS  
15 TO 20 MPH. GUSTS UP TO 45 MPH INCREASING TO 55 MPH AFTER  
MIDNIGHT.    
THURSDAY
 
BREEZY, SUNNY. HIGHS 67 TO 75.    
THURSDAY NIGHT AND FRIDAY
 
COOLER. PARTLY CLOUDY. A 40 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS 43 TO 49. HIGHS 55 TO 61.    
FRIDAY NIGHT
 
COLDER. PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 36 TO 42. CHANCE OF SHOWERS  
40 PERCENT.    
SATURDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 46 TO 54. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 33 TO 39.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS IN THE AFTERNOON.  
HIGHS 46 TO 54. CHANCE OF PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN  
THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
AFTER MIDNIGHT. LOWS 34 TO 40. CHANCE OF PRECIPITATION  
20 PERCENT.    
MONDAY
 
NOT AS COOL. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF  
RAIN SHOWERS. HIGHS 54 TO 62.  
 

 
 
MTZ318-081000-  
SNOWY AND JUDITH MOUNTAINS-  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
BREEZY. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. PATCHY FOG EARLY IN THE MORNING. SLIGHT CHANCE OF  
RAIN EARLY IN THE EVENING. SLIGHT CHANCE OF RAIN EARLY IN THE  
MORNING. HIGHS 58 TO 66. LOWS 42 TO 53. WEST WINDS UP TO 25 MPH  
WITH GUSTS TO AROUND 60 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
TUESDAY
 
BREEZY. PARTLY SUNNY WITH A 50 PERCENT CHANCE OF RAIN.  
HIGHS 55 TO 63. WEST WINDS 15 TO 25 MPH WITH GUSTS TO AROUND  
50 MPH.    
TUESDAY NIGHT
 
BREEZY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE  
OF RAIN IN THE EVENING, THEN PARTLY CLOUDY AFTER MIDNIGHT. LOWS  
IN THE LOWER 40S. NORTHWEST WINDS 15 TO 25 MPH WITH GUSTS TO  
AROUND 45 MPH BECOMING WEST 5 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 67 TO 75. WEST WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 50. WEST WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 35 MPH.    
THURSDAY
 
SUNNY. HIGHS 71 TO 79.    
THURSDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 40S.    
FRIDAY
 
COOLER. MOSTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON.  
HIGHS 57 TO 63. CHANCE OF SHOWERS 30 PERCENT.    
FRIDAY NIGHT AND SATURDAY
 
MOSTLY CLOUDY WITH A 40 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS 49 TO 55.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN CHANCE OF RAIN SHOWERS AND SNOW SHOWERS AFTER  
MIDNIGHT. LOWS IN THE MID 30S. CHANCE OF PRECIPITATION  
50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS 49 TO 55. CHANCE OF PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS 56 TO 62.  
 

 
 
MTZ319-081000-  
HELENA VALLEY-  
INCLUDING THE CITY OF HELENA  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
BREEZY, COOLER. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 60S. LOWS 39 TO 51. SOUTHWEST  
WINDS UP TO 25 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TUESDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS  
IN THE UPPER 60S. SOUTHWEST WINDS 5 TO 10 MPH SHIFTING TO THE  
WEST 10 TO 20 MPH IN THE AFTERNOON.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S. NORTHWEST  
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS UP TO  
5 MPH SHIFTING TO THE WEST 5 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS  
10 TO 15 MPH SHIFTING TO THE SOUTH 5 TO 15 MPH AFTER MIDNIGHT.  
GUSTS UP TO 30 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT AND FRIDAY
 
COOLER. PARTLY CLOUDY. A 20 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER 40S. HIGHS IN THE UPPER  
60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF SHOWERS  
30 PERCENT.    
SATURDAY
 
COOLER. 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 UPPER 50S. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS AROUND  
60. CHANCE OF SHOWERS 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
HELENA 47 68 44 78 / 100 10 0 0  
 

 
 
MTZ320-081000-  
BIG BELT, BRIDGER AND CASTLE MOUNTAINS-  
INCLUDING THE CITIES OF TRIDENT, MAUDLOW, BATTLE RIDGE PASS,  
BOZEMAN PASS, AND DEEP CREEK PASS  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
BREEZY, COOLER. PARTLY CLOUDY. RAIN SHOWERS  
LIKELY AND CHANCE OF THUNDERSTORMS. HIGHS 51 TO 61. LOWS 38 TO  
50. WEST WINDS UP TO 25 MPH WITH GUSTS TO AROUND 60 MPH. CHANCE  
OF PRECIPITATION 70 PERCENT.    
TUESDAY
 
SUNNY WITH A 20 PERCENT CHANCE OF RAIN. HIGHS 53 TO  
63. WEST WINDS 5 TO 15 MPH WITH GUSTS TO AROUND 55 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS  
5 TO 15 MPH WITH GUSTS TO AROUND 45 MPH SHIFTING TO THE SOUTHWEST  
WITH GUSTS TO AROUND 25 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 63 TO 73. SOUTH WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE WEST WITH  
GUSTS TO AROUND 45 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 40S. WEST  
WINDS 5 TO 15 MPH SHIFTING TO THE SOUTHWEST AFTER MIDNIGHT. GUSTS  
UP TO 45 MPH.    
THURSDAY
 
SUNNY. HIGHS 67 TO 77.    
THURSDAY NIGHT AND FRIDAY
 
COOLER. PARTLY CLOUDY. A 20 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS IN THE UPPER 40S. HIGHS 57 TO 67.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS AROUND 40. CHANCE OF SHOWERS 40 PERCENT.    
SATURDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN  
THE AFTERNOON. HIGHS 49 TO 59. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS IN THE UPPER 30S.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS 46 TO 56. CHANCE OF PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
MONDAY
 
NOT AS COOL. MOSTLY SUNNY. HIGHS 53 TO 63.  
 

 
 
MTZ321-081000-  
MEAGHER COUNTY VALLEYS-  
INCLUDING THE CITIES OF MARTINSDALE, CHECKERBOARD, RINGLING,  
AND WHITE SULPHUR SPRINGS  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
WINDY, COOLER. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. HIGHS AROUND 60. LOWS 36 TO 50. WEST WINDS UP TO  
30 MPH WITH GUSTS TO AROUND 55 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
TUESDAY
 
BREEZY. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN.  
HIGHS IN THE LOWER 60S. WEST WINDS 10 TO 15 MPH INCREASING TO  
15 TO 25 MPH IN THE AFTERNOON. GUSTS UP TO 45 MPH.    
TUESDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS 10 TO 15 MPH WITH GUSTS TO AROUND 40 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS IN THE LOWER 70S. SOUTH WINDS  
UP TO 10 MPH WITH GUSTS TO AROUND 30 MPH INCREASING TO WEST 15 TO  
20 MPH WITH GUSTS TO AROUND 40 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 41 TO 47. WEST WINDS 10 TO  
15 MPH SHIFTING TO THE SOUTHWEST 5 TO 15 MPH AFTER MIDNIGHT.  
GUSTS UP TO 40 MPH.    
THURSDAY
 
BREEZY, SUNNY. HIGHS IN THE MID 70S.    
THURSDAY NIGHT AND FRIDAY
 
COOLER. PARTLY CLOUDY. A 20 PERCENT  
CHANCE OF RAIN SHOWERS. LOWS IN THE MID 40S. HIGHS IN THE MID  
60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF SHOWERS  
30 PERCENT.    
SATURDAY
 
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 UPPER 50S. CHANCE OF PRECIPITATION  
50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE MID 30S.    
SUNDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN MOSTLY SUNNY WITH SLIGHT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS IN THE MID 50S. CHANCE OF SHOWERS  
30 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS. LOWS IN THE MID 30S. HIGHS IN THE LOWER 60S.  
 

 
 
MTZ322-081000-  
ELKHORN AND BOULDER MOUNTAINS-  
INCLUDING THE CITIES OF MONTANA CITY, CLANCY, BOULDER, CORBIN,  
WICKES, ELK PARK PASS, AND HOMESTAKE PASS  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
BREEZY, COOLER. RAIN SHOWERS AND SLIGHT CHANCE  
OF THUNDERSTORMS. HIGHS 50 TO 60. LOWS 33 TO 49. WEST WINDS UP TO  
25 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF PRECIPITATION NEAR  
100 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS 53 TO 63. WEST WINDS 5 TO 15 MPH  
WITH GUSTS TO AROUND 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 34 TO 42. WEST WINDS UP TO  
10 MPH. GUSTS UP TO 30 MPH IN THE EVENING.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 64 TO 74. WEST WINDS UP TO  
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 41 TO 49. WEST WINDS 5 TO  
15 MPH WITH GUSTS TO AROUND 30 MPH.    
THURSDAY
 
SUNNY. HIGHS 67 TO 77.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 42 TO 50.    
FRIDAY
 
MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS.  
HIGHS 57 TO 67.    
FRIDAY NIGHT
 
COLDER. PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN  
SHOWERS IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS 34 TO 42. CHANCE OF SHOWERS  
30 PERCENT.    
SATURDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. HIGHS 49 TO 57. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 31 TO 39.    
SUNDAY
 
MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS AND SNOW  
SHOWERS IN THE MORNING, THEN MOSTLY SUNNY WITH SLIGHT CHANCE OF  
RAIN SHOWERS IN THE AFTERNOON. HIGHS 47 TO 55. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS IN  
THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
AFTER MIDNIGHT. LOWS 32 TO 40. CHANCE OF PRECIPITATION  
20 PERCENT.    
MONDAY
 
NOT AS COOL. MOSTLY SUNNY. HIGHS 55 TO 63.  
 

 
 
MTZ323-081000-  
CANYON FERRY AREA-  
INCLUDING THE CITIES OF TOSTON, TOWNSEND, AND WINSTON  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
BREEZY, COOLER. RAIN SHOWERS AND CHANCE OF  
THUNDERSTORMS. HIGHS IN THE MID 60S. LOWS 40 TO 53. SOUTHWEST  
WINDS UP TO 25 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF  
PRECIPITATION NEAR 100 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S. SOUTHWEST WINDS UP  
TO 5 MPH INCREASING TO NORTHWEST 10 TO 15 MPH IN THE AFTERNOON.  
GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 39 TO 45. NORTHWEST WINDS  
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST  
UP TO 5 MPH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE MID 70S. SOUTH WINDS UP TO  
10 MPH SHIFTING TO THE SOUTHWEST WITH GUSTS TO AROUND 30 MPH IN  
THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 44 TO 50. WEST WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTH AFTER  
MIDNIGHT.    
THURSDAY
 
SUNNY. HIGHS AROUND 80.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
FRIDAY
 
COOLER. MOSTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. HIGHS IN THE UPPER 60S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF SHOWERS  
30 PERCENT.    
SATURDAY
 
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  
40 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS AROUND  
60. CHANCE OF SHOWERS 30 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
MONDAY
 
MOSTLY SUNNY. HIGHS IN THE MID 60S.  
 

 
 
MTZ324-081000-  
MISSOURI HEADWATERS-  
INCLUDING THE CITIES OF HARRISON, THREE FORKS, WILLOW CREEK,  
PONY, AND WHITEHALL  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
WINDY, COOLER. PARTLY CLOUDY. RAIN SHOWERS  
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 60S.  
LOWS 38 TO 50. SOUTHWEST WINDS UP TO 30 MPH. CHANCE OF  
PRECIPITATION 70 PERCENT.    
TUESDAY
 
MOSTLY SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS UP TO  
10 MPH INCREASING TO 10 TO 15 MPH IN THE AFTERNOON. GUSTS UP TO  
30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS  
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE SOUTHWEST  
AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTHWEST WINDS UP TO  
5 MPH SHIFTING TO THE WEST 5 TO 15 MPH WITH GUSTS TO AROUND  
30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS  
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
THURSDAY
 
SUNNY. HIGHS IN THE LOWER 80S.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE UPPER 40S.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS. HIGHS IN THE LOWER 70S. LOWS IN THE LOWER 40S.    
SATURDAY
 
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  
40 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF RAIN  
SHOWERS. LOWS IN THE UPPER 30S.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
UPPER 50S. CHANCE OF SHOWERS 40 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.  
 

 
 
MTZ325-081000-  
MADISON RIVER VALLEY-  
INCLUDING THE CITIES OF CAMERON, ENNIS, JEFFERS, MCALLISTER,  
AND NORRIS  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
BREEZY, COOLER. PARTLY CLOUDY. CHANCE OF RAIN  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 60S.  
LOWS 37 TO 50. SOUTH WINDS UP TO 25 MPH WITH GUSTS TO AROUND  
40 MPH. CHANCE OF PRECIPITATION 50 PERCENT.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 60S. SOUTH WINDS UP TO  
10 MPH SHIFTING TO THE WEST IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS UP  
TO 10 MPH SHIFTING TO THE SOUTH AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS UP TO  
10 MPH SHIFTING TO THE SOUTHWEST IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 44 TO 50. SOUTHWEST WINDS  
10 TO 20 MPH.    
THURSDAY
 
BREEZY, SUNNY. HIGHS IN THE UPPER 70S.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE UPPER  
40S. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF SHOWERS  
30 PERCENT.    
SATURDAY
 
PARTLY 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 MID 60S. CHANCE OF  
PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF  
RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS AROUND 60. CHANCE OF PRECIPITATION 40 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE UPPER 60S.  
 

 
 
MTZ326-081000-  
GALLATIN VALLEY-  
INCLUDING THE CITIES OF BOZEMAN AND GALLATIN GATEWAY  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
BREEZY, COOLER. PARTLY CLOUDY. RAIN SHOWERS  
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 60S.  
LOWS 40 TO 50. SOUTHWEST WINDS UP TO 25 MPH WITH GUSTS TO AROUND  
40 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY
 
SUNNY. HIGHS IN THE UPPER 60S. WEST WINDS UP TO 5 MPH  
INCREASING TO NORTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 30 MPH  
IN THE AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS AROUND 40. NORTHWEST WINDS  
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE SOUTH  
AFTER MIDNIGHT.    
WEDNESDAY
 
SUNNY. HIGHS IN THE UPPER 70S. SOUTH WINDS UP TO  
5 MPH SHIFTING TO THE WEST WITH GUSTS TO AROUND 25 MPH IN THE  
AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. WEST WINDS  
5 TO 15 MPH SHIFTING TO THE SOUTH 5 TO 10 MPH AFTER MIDNIGHT.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLEAR. HIGHS IN THE LOWER  
80S. LOWS IN THE UPPER 40S.    
FRIDAY
 
MOSTLY SUNNY. HIGHS IN THE LOWER 70S.    
FRIDAY NIGHT
 
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN MOSTLY CLOUDY WITH CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS IN THE LOWER 40S. CHANCE OF SHOWERS  
30 PERCENT.    
SATURDAY
 
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  
40 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN CHANCE OF  
RAIN SHOWERS AFTER MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF  
PRECIPITATION 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS IN THE MORNING,  
THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE AFTERNOON. HIGHS IN THE  
UPPER 50S. CHANCE OF SHOWERS 30 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS. LOWS IN THE UPPER 30S. HIGHS IN THE MID 60S.  
 

 
TEMPERATURE / PRECIPITATION  
 
BOZEMAN AIRPORT 43 70 39 79 / 90 0 0 0  
BOZEMAN MSU 44 68 41 77 / 80 0 0 0  
 

 
 
MTZ330-081000-  
GALLATIN AND MADISON COUNTY MOUNTAINS AND CENTENNIAL MOUNTAINS-  
INCLUDING THE CITIES OF BIG SKY, WEST YELLOWSTONE, TARGHEE PASS,  
AND RAYNOLDS PASS  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
BREEZY, COOLER. PARTLY CLOUDY. RAIN SHOWERS  
LIKELY AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 50 TO 60. LOWS  
32 TO 46. SOUTHWEST WINDS UP TO 25 MPH WITH GUSTS TO AROUND  
45 MPH. CHANCE OF PRECIPITATION 70 PERCENT.    
TUESDAY
 
SUNNY. HIGHS 53 TO 63. SOUTHWEST WINDS UP TO 10 MPH  
SHIFTING TO THE WEST IN THE AFTERNOON. GUSTS UP TO 30 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 34 TO 40. NORTHWEST WINDS  
5 TO 10 MPH WITH GUSTS TO AROUND 30 MPH SHIFTING TO THE SOUTHWEST  
AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 61 TO 71. SOUTHWEST WINDS UP TO  
15 MPH. GUSTS UP TO 30 MPH IN THE AFTERNOON.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 38 TO 46. SOUTHWEST WINDS  
5 TO 15 MPH WITH GUSTS TO AROUND 30 MPH.    
THURSDAY
 
SUNNY. HIGHS 62 TO 74.    
THURSDAY NIGHT
 
PARTLY CLOUDY. LOWS 41 TO 49.    
FRIDAY AND FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS. HIGHS 57 TO 67. LOWS 36 TO 42.    
SATURDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 52 TO 62.  
CHANCE OF PRECIPITATION 40 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS, SNOW  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING, THEN  
CHANCE OF RAIN SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LOWS  
33 TO 39. CHANCE OF PRECIPITATION 50 PERCENT.    
SUNDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS AND SNOW  
SHOWERS IN THE AFTERNOON. HIGHS 46 TO 56. CHANCE OF PRECIPITATION  
40 PERCENT.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS IN THE EVENING. LOWS 32 TO 38.    
MONDAY
 
NOT AS COOL. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS IN THE AFTERNOON. HIGHS 52 TO 62.  
 

 
TEMPERATURE / PRECIPITATION  
 
WEST YELLOWSTONE 35 63 30 70 / 70 0 0 0  
 

 
 
MTZ327-081000-  
NORTHWEST BEAVERHEAD COUNTY-  
INCLUDING THE CITIES OF DEWEY, WISDOM, WISE RIVER, BIG HOLE PASS,  
AND CHIEF JOSEPH PASS  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
COOLER. RAIN SHOWERS, SLIGHT CHANCE OF  
THUNDERSTORMS AND SNOW. NO SNOW ACCUMULATION. HIGHS 46 TO 56.  
LOWS 27 TO 42. WEST WINDS UP TO 15 MPH WITH GUSTS TO AROUND  
40 MPH. CHANCE OF PRECIPITATION NEAR 100 PERCENT.    
TUESDAY
 
NOT AS COOL. MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN  
IN THE AFTERNOON. HIGHS 52 TO 62. WEST WINDS UP TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS 29 TO 37. NORTHWEST WINDS  
5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE SOUTHWEST  
AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 62 TO 72. SOUTHWEST WINDS UP TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS 34 TO 44. WEST WINDS 5 TO  
10 MPH WITH GUSTS TO AROUND 25 MPH.    
THURSDAY AND THURSDAY NIGHT
 
MOSTLY CLEAR. HIGHS 64 TO 74. LOWS  
36 TO 46.    
FRIDAY
 
MOSTLY SUNNY. HIGHS 56 TO 66.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS AFTER MIDNIGHT. LOWS 32 TO 40.    
SATURDAY
 
PARTLY SUNNY. CHANCE OF RAIN SHOWERS AND SNOW SHOWERS  
IN THE MORNING, THEN CHANCE OF RAIN SHOWERS, SNOW SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGHS 52 TO 60.  
CHANCE OF PRECIPITATION 50 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS. LOWS 29 TO 37.    
SUNDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS 48 TO 56.    
SUNDAY NIGHT
 
PARTLY CLOUDY. SLIGHT CHANCE OF RAIN SHOWERS AND  
SNOW SHOWERS IN THE EVENING, THEN SLIGHT CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. LOWS 28 TO 36. CHANCE OF PRECIPITATION  
20 PERCENT.    
MONDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS 54 TO 62.  
 

 
 
MTZ328-081000-  
BEAVERHEAD AND WESTERN MADISON BELOW 6000FT-  
INCLUDING THE CITIES OF BANNACK, DILLON, GLEN, AND WATERLOO  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
BREEZY, COOLER. MOSTLY CLOUDY. RAIN SHOWERS  
AND SLIGHT CHANCE OF THUNDERSTORMS. HIGHS 60 TO 66. LOWS 35 TO  
48. SOUTHWEST WINDS UP TO 25 MPH WITH GUSTS TO AROUND 40 MPH.  
CHANCE OF PRECIPITATION 90 PERCENT.    
TUESDAY
 
SUNNY. HIGHS 64 TO 70. WEST WINDS UP TO 15 MPH.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 73 TO 79. SOUTHWEST WINDS UP TO  
10 MPH WITH GUSTS TO AROUND 25 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE MID 40S. SOUTHWEST  
WINDS 5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS 75 TO 81.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS 68 TO 74.    
FRIDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. LOWS IN THE LOWER 40S.    
SATURDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 62 TO 68. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN CHANCE OF RAIN SHOWERS AND SNOW SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF PRECIPITATION  
40 PERCENT.    
SUNDAY
 
PARTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS AND SNOW  
SHOWERS IN THE MORNING, THEN SLIGHT CHANCE OF RAIN SHOWERS IN THE  
AFTERNOON. HIGHS 56 TO 62. CHANCE OF PRECIPITATION 20 PERCENT.    
SUNDAY NIGHT AND MONDAY
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF  
RAIN SHOWERS. LOWS IN THE MID 30S. HIGHS 62 TO 68.  
 

 
TEMPERATURE / PRECIPITATION  
 
DILLON 41 70 37 78 / 90 0 0 0  
 

 
 
MTZ329-081000-  
RUBY MOUNTAINS AND SOUTHERN BEAVERHEAD MOUNTAINS-  
INCLUDING THE CITY OF MONIDA PASS  
1232 AM MDT MON SEP 7 2026  
   
REST OF TONIGHT
 
COOLER. PARTLY CLOUDY. RAIN SHOWERS AND SLIGHT  
CHANCE OF THUNDERSTORMS. HIGHS 53 TO 61. LOWS 33 TO 46. WEST  
WINDS UP TO 20 MPH WITH GUSTS TO AROUND 40 MPH. CHANCE OF  
PRECIPITATION 90 PERCENT.    
TUESDAY
 
SUNNY. HIGHS 56 TO 64. SOUTHWEST WINDS UP TO 10 MPH  
SHIFTING TO THE WEST WITH GUSTS TO AROUND 30 MPH IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE UPPER 30S. NORTHWEST  
WINDS 5 TO 10 MPH WITH GUSTS TO AROUND 25 MPH SHIFTING TO THE  
SOUTHWEST AFTER MIDNIGHT.    
WEDNESDAY
 
WARMER, SUNNY. HIGHS 65 TO 73. SOUTHWEST WINDS UP TO  
15 MPH.    
WEDNESDAY NIGHT
 
MOSTLY CLEAR. LOWS IN THE LOWER 40S. SOUTHWEST  
WINDS 5 TO 15 MPH.    
THURSDAY
 
SUNNY. HIGHS 66 TO 74.    
THURSDAY NIGHT AND FRIDAY
 
PARTLY CLOUDY. LOWS IN THE MID 40S.  
HIGHS 61 TO 69.    
FRIDAY NIGHT
 
PARTLY CLOUDY. LOWS IN THE LOWER 40S.    
SATURDAY
 
MOSTLY SUNNY. SLIGHT CHANCE OF RAIN SHOWERS IN THE  
MORNING, THEN SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON.  
HIGHS 56 TO 64. CHANCE OF PRECIPITATION 20 PERCENT.    
SATURDAY NIGHT
 
MOSTLY CLOUDY. CHANCE OF RAIN SHOWERS IN THE  
EVENING, THEN CHANCE OF RAIN SHOWERS AND SNOW SHOWERS AFTER  
MIDNIGHT. LOWS IN THE UPPER 30S. CHANCE OF PRECIPITATION  
40 PERCENT.    
SUNDAY
 
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF RAIN SHOWERS  
AND SNOW SHOWERS. HIGHS 49 TO 57.    
SUNDAY NIGHT
 
PARTLY CLOUDY. A 20 PERCENT CHANCE OF RAIN  
SHOWERS AND SNOW SHOWERS IN THE EVENING. LOWS IN THE MID 30S.    
MONDAY
 
MOSTLY SUNNY. A 20 PERCENT CHANCE OF RAIN SHOWERS IN  
THE AFTERNOON. HIGHS 55 TO 63.  
 

 
 
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