557
CDUS45 KTFX 192240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT THU MAR 19 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR MARCH 19 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 71R 155 PM 67 1946 46 25 46
MINIMUM 48 249 AM -20 1913 23 25 17
AVERAGE 60 34 26 32
PRECIPITATION (IN)
TODAY 0.00 0.40 1982 0.03 -0.03 0.00
MONTH TO DATE 1.51 0.42 1.09 0.23
SINCE OCT 1 5.24 3.94 1.30 2.48
SINCE JAN 1 2.65 1.49 1.16 1.11
DEGREE DAYS
HEATING
TODAY 5 31 -26 33
MONTH TO DATE 567 651 -84 563
SINCE MAR 1 567 651 -84 563
SINCE JUL 1 5254 6417 -1163 6125
COOLING
TODAY 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 (250)
HIGHEST GUST SPEED 47 HIGHEST GUST DIRECTION W (260)
AVERAGE WIND SPEED 22.2
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 42
LOWEST 17
AVERAGE 30
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 46 77 1910
MINIMUM TEMPERATURE (F) 23 -11 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.
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