878
CDUS45 KTFX 150857
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
157 AM MST THU JAN 15 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR JANUARY 14 2026
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)
YESTERDAY
MAXIMUM 64R 301 PM 61 2006 35 29 33
MINIMUM 31 429 AM -34 1972 13 18 15
AVERAGE 48 24 24 24
PRECIPITATION (IN)
YESTERDAY 0.00 0.30 2016 0.02 -0.02 0.00
MONTH TO DATE 0.03 0.27 -0.24 0.80
SINCE OCT 1 2.62 2.72 -0.10 2.17
SINCE JAN 1 0.03 0.27 -0.24 0.80
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 17 41 -24 41
MONTH TO DATE 362 583 -221 622
SINCE DEC 1 1407 1845 -438 1592
SINCE JUL 1 3046 3936 -890 3283
COOLING
YESTERDAY 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 23 HIGHEST WIND DIRECTION NW (300)
HIGHEST GUST SPEED 34 HIGHEST GUST DIRECTION W (290)
AVERAGE WIND SPEED 9.7
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 85 400 AM
LOWEST 12 300 PM
AVERAGE 49
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 35 60 1973
MINIMUM TEMPERATURE (F) 13 -32 2024
SUNRISE AND SUNSET
JANUARY 15 2026.......SUNRISE 759 AM MST SUNSET 456 PM MST
JANUARY 16 2026.......SUNRISE 759 AM MST SUNSET 457 PM MST
- INDICATES NEGATIVE NUMBERS.
R INDICATES RECORD WAS SET OR TIED.
MM INDICATES DATA IS MISSING.
T INDICATES TRACE AMOUNT.
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