534  
FPUS65 KTFX 151006  
SFTTFX  
MTZ301>330-152300-  
 
TABULAR STATE FORECAST FOR NORTH CENTRAL AND SOUTHWEST MONTANA  
NATIONAL WEATHER SERVICE GREAT FALLS MT  
406 AM MDT FRI MAY 15 2026  
 
ROWS INCLUDE...  
DAILY PREDOMINANT DAYTIME WEATHER 6AM-6PM  
FORECAST TEMPERATURES...EARLY MORNING LOW/DAYTIME HIGH  
PROBABILITY OF PRECIPITATION NIGHTTIME 6PM-6AM/DAYTIME 6AM-6PM  
- INDICATES TEMPERATURES BELOW ZERO  
MM INDICATES MISSING DATA  
 
FCST FCST FCST FCST FCST FCST FCST  
TODAY SAT SUN MON TUE WED THU  
MAY 15 MAY 16 MAY 17 MAY 18 MAY 19 MAY 20 MAY 21  
   
..CENTRAL MONTANA
 
 
GREAT FALLS  
SUNNY MOCLDY RNSNOW PTCLDY PTCLDY PTCLDY PTCLDY  
/62 41/57 34/43 30/48 30/60 37/66 43/70  
/00 10/30 60/90 60/40 10/10 00/10 10/10  
 
CUT BANK  
WINDY PTCLDY RNSNOW PTCLDY PTCLDY PTCLDY PTCLDY  
/57 34/55 29/44 27/52 29/61 36/65 39/67  
/00 10/10 50/60 20/10 00/10 10/20 10/10  
 
HAVRE  
PTCLDY MOCLDY RNSNOW MOCLDY PTCLDY PTCLDY PTCLDY  
/65 39/63 33/47 29/51 29/61 35/68 40/72  
/10 00/20 60/80 60/30 10/10 00/10 10/10  
 
HELENA  
SUNNY RNSNOW RNSNOW PTCLDY PTCLDY PTCLDY PTCLDY  
/63 39/55 34/43 31/49 30/61 35/67 40/71  
/00 10/60 50/90 50/30 10/10 00/20 10/10  
 
LEWISTOWN  
PTCLDY RAIN RNSNOW RNSNOW PTCLDY PTCLDY PTCLDY  
/61 38/56 30/40 27/40 26/53 31/61 37/66  
/10 10/80 90/90 80/70 30/20 10/20 10/20  
 
SHELBY  
WINDY PTCLDY RNSNOW PTCLDY PTCLDY PTCLDY PTCLDY  
/60 36/58 31/45 29/53 30/62 37/66 41/69  
/00 10/10 40/60 20/10 00/00 10/10 10/10  
 
CHESTER  
PTCLDY MOCLDY RNSNOW PTCLDY PTCLDY PTCLDY PTCLDY  
/62 37/59 31/46 28/52 29/61 35/67 39/70  
/10 10/10 20/70 20/20 10/10 10/00 10/10  
 
CHINOOK  
PTCLDY MOCLDY RNSNOW MOCLDY PTCLDY PTCLDY PTCLDY  
/65 39/64 35/47 30/51 30/61 36/68 41/72  
/10 00/30 60/80 60/30 10/10 00/10 10/10  
 
CONRAD  
SUNNY MOCLDY RNSNOW PTCLDY PTCLDY PTCLDY PTCLDY  
/59 35/57 31/45 28/52 30/62 36/66 40/69  
/00 10/20 40/70 30/20 00/10 00/20 00/10  
 
CHOTEAU  
SUNNY MOCLDY RNSNOW PTCLDY PTCLDY PTCLDY PTCLDY  
/59 35/56 30/43 27/50 29/61 35/66 40/69  
/00 00/20 40/80 40/20 10/10 10/20 10/10  
 
FORT BENTON  
PTCLDY MOCLDY RNSNOW MOCLDY PTCLDY PTCLDY PTCLDY  
/66 42/62 36/47 32/52 31/63 38/70 43/73  
/00 10/30 50/90 60/30 10/10 00/10 10/10  
 
STANFORD  
WINDY RAIN RNSNOW RNSNOW PTCLDY PTCLDY PTCLDY  
/60 40/54 32/40 27/42 27/54 34/61 40/66  
/00 10/80 80/90 70/60 30/20 00/20 10/20  
 
WHITE SULPHUR SPRINGS  
PTCLDY RAIN SNOW MOCLDY PTCLDY PTCLDY PTCLDY  
/59 36/53 30/41 26/44 25/54 30/61 36/66  
/10 10/50 80/80 30/40 10/20 10/20 10/10  
   
..SOUTHWEST MONTANA
 
 
BOZEMAN AIRPORT  
PTCLDY RAIN RNSNOW RNSNOW PTCLDY PTCLDY PTCLDY  
/65 37/59 29/44 26/45 25/56 30/64 35/69  
/10 10/70 100/80 50/50 20/10 10/10 10/10  
 
BOZEMAN MSU  
PTCLDY SHWRS RNSNOW RNSNOW PTCLDY PTCLDY PTCLDY  
/64 39/58 30/42 28/43 27/54 32/62 37/68  
/30 10/80 100/80 70/70 30/10 10/10 10/10  
 
WEST YELLOWSTONE  
SUNNY MOCLDY SNOW SNOW PTCLDY PTCLDY PTCLDY  
/63 31/56 26/42 21/40 19/50 24/58 29/65  
/00 00/10 50/70 40/50 10/10 20/20 10/10  
 
DILLON  
SUNNY MOCLDY SNOW PTCLDY PTCLDY PTCLDY PTCLDY  
/65 38/58 28/44 25/46 25/56 31/64 36/69  
/00 10/30 70/70 30/30 10/10 10/10 10/10  
 
BOULDER  
SUNNY RNSNOW SNOW PTCLDY PTCLDY PTCLDY PTCLDY  
/61 37/51 31/42 28/46 28/56 33/63 39/67  
/00 10/80 60/80 40/30 10/20 10/20 10/10  
 
TOWNSEND  
PTCLDY RAIN RNSNOW PTCLDY PTCLDY PTCLDY PTCLDY  
/65 41/54 35/45 33/48 32/58 37/65 42/70  
/10 10/70 60/70 20/30 10/10 10/10 10/10  
 
VIRGINIA CITY  
SUNNY RNSNOW SNOW SNOW PTCLDY PTCLDY PTCLDY  
/58 39/52 29/36 25/38 25/48 31/56 37/61  
/10 10/70 90/80 60/60 20/10 10/20 10/10  
 

 
 
HTTP://WWW.WEATHER.GOV/GREATFALLS  
 
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