145
CDUS45 KTFX 112242
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
442 PM MDT SUN OCT 11 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 11 2026
VALID TODAY AS OF 0400 PM LOCAL TIME.
CLIMATE NORMAL PERIOD 1991 TO 2020
CLIMATE RECORD PERIOD 1886 TO 2026
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST
VALUE (LST) VALUE VALUE FROM YEAR
NORMAL
...............................................................
TEMPERATURE (F)
TODAY
MAXIMUM 32 259 PM 90 1934 60 -28 69
MINIMUM 31 1101 AM 10 2009 34 -3 46
AVERAGE 32 47 -15 58
PRECIPITATION (IN)
TODAY 0.55 0.89 1975 0.04 0.51 T
MONTH TO DATE 1.84 0.43 1.41 0.62
SINCE OCT 1 1.84 0.43 1.41 0.62
SINCE JAN 1 16.80 12.91 3.89 10.95
DEGREE DAYS
HEATING
TODAY 33 18 15 7
MONTH TO DATE 102 176 -74 135
SINCE SEP 1 298 434 -136 205
SINCE JUL 1 360 548 -188 248
COOLING
TODAY 0 0 0 0
MONTH TO DATE 7 0 7 0
SINCE SEP 1 21 25 -4 34
SINCE JAN 1 391 308 83 333
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WIND (MPH)
HIGHEST WIND SPEED 18 HIGHEST WIND DIRECTION NE (30)
HIGHEST GUST SPEED 23 HIGHEST GUST DIRECTION NE (30)
AVERAGE WIND SPEED 12.8
SKY COVER
AVERAGE SKY COVER 1.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HEAVY SNOW
LIGHT SNOW
FOG
FOG W/VISIBILITY <= 1/4 MILE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 100 1200 AM
LOWEST 96 1200 PM
AVERAGE 98
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THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 59 85 1934
MINIMUM TEMPERATURE (F) 34 13 2009
SUNRISE AND SUNSET
OCTOBER 11 2026.......SUNRISE 739 AM MDT SUNSET 645 PM MDT
OCTOBER 12 2026.......SUNRISE 740 AM MDT SUNSET 643 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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