553
CDUS45 KTFX 132241
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
441 PM MDT FRI MAR 13 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MARCH 13 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 27 110 PM 77 1902 43 -16 55
MINIMUM 24 826 AM -26 1897 21 3 30
AVERAGE 26 32 -6 43
PRECIPITATION (IN)
TODAY 0.33 0.50 1896 0.02 0.31 T
MONTH TO DATE 1.07 0.25 0.82 0.19
SINCE OCT 1 4.80 3.77 1.03 2.44
SINCE JAN 1 2.21 1.32 0.89 1.07
DEGREE DAYS
HEATING
TODAY 39 33 6 22
MONTH TO DATE 379 460 -81 380
SINCE MAR 1 379 460 -81 380
SINCE JUL 1 5066 6226 -1160 5942
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 12 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 16 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 4.0
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
LIGHT SNOW
FOG
RELATIVE HUMIDITY (PERCENT)
HIGHEST 104
LOWEST 96
AVERAGE 100
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 44 77 1902
MINIMUM TEMPERATURE (F) 21 -17 1967
SUNRISE AND SUNSET
MARCH 13 2026.........SUNRISE 734 AM MDT SUNSET 721 PM MDT
MARCH 14 2026.........SUNRISE 732 AM MDT SUNSET 722 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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