279
CDUS45 KTFX 182240
CLIGTF
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT SAT APR 18 2026
...............................
..THE GREAT FALLS MT CLIMATE SUMMARY FOR APRIL 18 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 60 232 PM 86 1936 55 5 54
MINIMUM 26 510 AM 6 1951 30 -4 20
AVERAGE 43 43 0 37
PRECIPITATION (IN)
TODAY 0.00 1.22 1993 0.06 -0.06 0.00
MONTH TO DATE 1.77 1.00 0.77 0.49
SINCE OCT 1 5.61 5.10 0.51 4.74
SINCE JAN 1 3.77 2.82 0.95 3.66
DEGREE DAYS
HEATING
TODAY 22 22 0 28
MONTH TO DATE 411 432 -21 409
SINCE MAR 1 1180 1390 -210 1174
SINCE JUL 1 5423 6860 -1437 6473
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 1 0 1 0
SINCE JAN 1 1 0 1 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 20 HIGHEST WIND DIRECTION SW (220)
HIGHEST GUST SPEED 27 HIGHEST GUST DIRECTION SW (210)
AVERAGE WIND SPEED 12.0
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 89 1200 AM
LOWEST 23 300 PM
AVERAGE 56
......................................................
THE GREAT FALLS MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 56 83 1962
MINIMUM TEMPERATURE (F) 30 6 1951
SUNRISE AND SUNSET
APRIL 18 2026.........SUNRISE 631 AM MDT SUNSET 819 PM MDT
APRIL 19 2026.........SUNRISE 629 AM MDT SUNSET 821 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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