CDUS45 KTFX 192240

CLILWT



CLIMATE REPORT 

NATIONAL WEATHER SERVICE GREAT FALLS MT

440 PM MDT THU MAR 19 2026



...................................



...THE LEWISTOWN MT CLIMATE SUMMARY FOR MARCH 19 2026...

VALID TODAY AS OF 0400 PM LOCAL TIME.



CLIMATE NORMAL PERIOD 1991 TO 2020

CLIMATE RECORD PERIOD 1896 TO 2026





WEATHER ITEM   OBSERVED TIME   RECORD YEAR NORMAL DEPARTURE LAST      

                VALUE   (LST)  VALUE       VALUE  FROM      YEAR     

                                                  NORMAL           

...................................................................

TEMPERATURE (F)                                                          

 TODAY                                                               

  MAXIMUM         71R   155 PM  67    1946  46     25       46       

  MINIMUM         48    249 AM -20    1913  23     25       17       

  AVERAGE         60                        34     26       32     



PRECIPITATION (IN)                                                    

  TODAY            0.00          0.40 1982   0.03  -0.03     0.00     

  MONTH TO DATE    1.51                      0.42   1.09     0.23     

  SINCE OCT 1      5.24                      3.94   1.30     2.48     

  SINCE JAN 1      2.65                      1.49   1.16     1.11     



DEGREE DAYS                                                           

 HEATING                                                              

  TODAY            5                        31    -26       33        

  MONTH TO DATE  567                       651    -84      563        

  SINCE MAR 1    567                       651    -84      563        

  SINCE JUL 1   5254                      6417  -1163     6125        



 COOLING                                                              

  TODAY            0                         0      0        0        

  MONTH TO DATE    0                         0      0        0        

  SINCE MAR 1      0                         0      0        0        

  SINCE JAN 1      0                         0      0        0        

...................................................................





WIND (MPH)                                                            

  HIGHEST WIND SPEED    37   HIGHEST WIND DIRECTION     W (250)       

  HIGHEST GUST SPEED    47   HIGHEST GUST DIRECTION     W (260)       

  AVERAGE WIND SPEED    22.2                                        





SKY COVER                                                             

  AVERAGE SKY COVER 0.0                                                 





WEATHER CONDITIONS                                                    

THE FOLLOWING WEATHER WAS RECORDED TODAY.                             

  NO SIGNIFICANT WEATHER WAS OBSERVED.                                  





RELATIVE HUMIDITY (PERCENT)

 HIGHEST    42                                                        

 LOWEST     17                                                        

 AVERAGE    30                                                        



..........................................................





THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW

                         NORMAL    RECORD    YEAR                     

 MAXIMUM TEMPERATURE (F)   46        77      1910                      

 MINIMUM TEMPERATURE (F)   23       -11      1913                      





SUNRISE AND SUNSET                                                    

MARCH 19 2026.........SUNRISE   723 AM MDT   SUNSET   729 PM MDT     

MARCH 20 2026.........SUNRISE   721 AM MDT   SUNSET   731 PM MDT     





-  INDICATES NEGATIVE NUMBERS.

R  INDICATES RECORD WAS SET OR TIED.

MM INDICATES DATA IS MISSING.

T  INDICATES TRACE AMOUNT.









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