CDUS45 KTFX 150733 CLIGTF CLIMATE REPORT NATIONAL WEATHER SERVICE GREAT FALLS MT 133 AM MDT THU OCT 15 2026 ................................... ...THE GREAT FALLS MT CLIMATE SUMMARY FOR OCTOBER 14 2026... 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) YESTERDAY MAXIMUM 48 428 PM 81 1958 58 -10 38 2024 MINIMUM 34 522 AM 12 1899 33 1 32 AVERAGE 41 46 -5 35 PRECIPITATION (IN) YESTERDAY 0.00 0.52 1962 0.04 -0.04 0.04 MONTH TO DATE 2.15 0.54 1.61 0.91 SINCE OCT 1 2.15 0.54 1.61 0.91 SINCE JAN 1 17.11 13.02 4.09 11.24 SNOWFALL (IN) YESTERDAY 0.0 2.9 1992 0.2 -0.2 0.0 MONTH TO DATE 16.0 1.7 14.3 1.2 SINCE SEP 1 16.0 2.5 13.5 1.2 SINCE JUL 1 16.0 2.8 13.2 1.2 SNOW DEPTH 3 DEGREE DAYS HEATING YESTERDAY 24 20 4 30 MONTH TO DATE 189 234 -45 228 SINCE SEP 1 385 492 -107 298 SINCE JUL 1 447 606 -159 341 COOLING YESTERDAY 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 ................................................................... WIND (MPH) HIGHEST WIND SPEED 25 HIGHEST WIND DIRECTION SW (210) HIGHEST GUST SPEED 31 HIGHEST GUST DIRECTION SW (210) AVERAGE WIND SPEED 16.8 SKY COVER AVERAGE SKY COVER 0.0 WEATHER CONDITIONS THE FOLLOWING WEATHER WAS RECORDED YESTERDAY. NO SIGNIFICANT WEATHER WAS OBSERVED. RELATIVE HUMIDITY (PERCENT) HIGHEST 85 1100 PM LOWEST 63 300 PM AVERAGE 74 .......................................................... THE GREAT FALLS MT CLIMATE NORMALS FOR TODAY NORMAL RECORD YEAR MAXIMUM TEMPERATURE (F) 57 80 1991 MINIMUM TEMPERATURE (F) 33 11 1899 SUNRISE AND SUNSET OCTOBER 15 2026.......SUNRISE 744 AM MDT SUNSET 637 PM MDT OCTOBER 16 2026.......SUNRISE 746 AM MDT SUNSET 635 PM MDT - INDICATES NEGATIVE NUMBERS. R INDICATES RECORD WAS SET OR TIED. MM INDICATES DATA IS MISSING. T INDICATES TRACE AMOUNT. $$