946
CDUS45 KTFX 190738
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
138 AM MDT THU MAR 19 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MARCH 18 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 65 117 PM 75 2017 45 20 41
MINIMUM 41 939 PM -17 1965 22 19 22
AVERAGE 53 34 19 32
PRECIPITATION (IN)
YESTERDAY 0.00 0.41 1981 0.03 -0.03 0.00
MONTH TO DATE 1.51 0.39 1.12 0.23
SINCE OCT 1 5.24 3.91 1.33 2.48
SINCE JAN 1 2.65 1.46 1.19 1.11
SNOWFALL (IN)
YESTERDAY MM
SNOW DEPTH MM
DEGREE DAYS
HEATING
YESTERDAY 12 31 -19 33
MONTH TO DATE 562 620 -58 530
SINCE MAR 1 562 620 -58 530
SINCE JUL 1 5249 6386 -1137 6092
COOLING
YESTERDAY 0 0 0 0
MONTH TO DATE 0 0 0 0
SINCE MAR 1 0 0 0 0
SINCE JAN 1 0 0 0 0
...............................................................
WIND (MPH)
HIGHEST WIND SPEED 37 HIGHEST WIND DIRECTION W (260)
HIGHEST GUST SPEED 49 HIGHEST GUST DIRECTION W (270)
AVERAGE WIND SPEED 17.8
SKY COVER
AVERAGE SKY COVER 0.1
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED YESTERDAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 65 500 AM
LOWEST 22 200 PM
AVERAGE 44
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TODAY
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 67 1946
MINIMUM TEMPERATURE (F) 23 -20 1913
SUNRISE AND SUNSET
MARCH 19 2026.........SUNRISE 723 AM MDT SUNSET 729 PM MDT
MARCH 20 2026.........SUNRISE 721 AM MDT SUNSET 731 PM MDT
- 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