198
CDUS45 KTFX 182340
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MST WED FEB 18 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR FEBRUARY 18 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 1 244 PM 60 2016 35 -34 -8
MINIMUM -6 856 AM -33 1936 14 -20 -25
AVERAGE -2 25 -27 -16
PRECIPITATION (IN)
TODAY 0.00 0.43 1949 0.02 -0.02 T
MONTH TO DATE 0.93 0.32 0.61 0.03
SINCE OCT 1 3.65 3.35 0.30 2.24
SINCE JAN 1 1.06 0.90 0.16 0.87
DEGREE DAYS
HEATING
TODAY 67 40 27 81
MONTH TO DATE 551 736 -185 1161
SINCE DEC 1 2667 3280 -613 3542
SINCE JUL 1 4306 5371 -1065 5233
COOLING
TODAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE DEC 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 16 HIGHEST WIND DIRECTION W (270)
HIGHEST GUST SPEED 21 HIGHEST GUST DIRECTION NW (300)
AVERAGE WIND SPEED 10.0
SKY COVER
AVERAGE SKY COVER 0.9
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
HAZE
RELATIVE HUMIDITY (PERCENT)
HIGHEST 79
LOWEST 68
AVERAGE 74
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 36 64 1981
MINIMUM TEMPERATURE (F) 14 -27 1918
SUNRISE AND SUNSET
FEBRUARY 18 2026......SUNRISE 717 AM MST SUNSET 547 PM MST
FEBRUARY 19 2026......SUNRISE 715 AM MST SUNSET 549 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page