039
CDUS45 KTFX 152240
CLILWT
CLIMATE REPORT
NATIONAL WEATHER SERVICE GREAT FALLS MT
440 PM MDT WED APR 15 2026
...............................
..THE LEWISTOWN MT CLIMATE SUMMARY FOR APRIL 15 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 44 100 AM 81 1913 53 -9 70
MINIMUM 44 100 AM -11 1896 29 15 29
AVERAGE 44 41 3 50
PRECIPITATION (IN)
TODAY 0.00 1.20 1896 0.06 -0.06 0.00
MONTH TO DATE 0.49 0.79 -0.30 0.83
SINCE OCT 1 6.47 5.18 1.29 3.81
SINCE JAN 1 3.88 2.73 1.15 2.44
DEGREE DAYS
HEATING
TODAY 21 24 -3 15
MONTH TO DATE 329 386 -57 371
SINCE MAR 1 1167 1383 -216 1228
SINCE JUL 1 5854 7149 -1295 6790
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 7 HIGHEST WIND DIRECTION W (290)
HIGHEST GUST SPEED MM HIGHEST GUST DIRECTION MM
AVERAGE WIND SPEED 6.9
SKY COVER
AVERAGE SKY COVER 0.0
WEATHER CONDITIONS
THE FOLLOWING WEATHER WAS RECORDED TODAY.
NO SIGNIFICANT WEATHER WAS OBSERVED.
RELATIVE HUMIDITY (PERCENT)
HIGHEST 49
LOWEST 49
AVERAGE 49
......................................................
THE LEWISTOWN MT CLIMATE NORMALS FOR TOMORROW
NORMAL RECORD YEAR
MAXIMUM TEMPERATURE (F) 53 80 1926
MINIMUM TEMPERATURE (F) 29 -9 1896
SUNRISE AND SUNSET
APRIL 15 2026.........SUNRISE 630 AM MDT SUNSET 807 PM MDT
APRIL 16 2026.........SUNRISE 628 AM MDT SUNSET 808 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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