381
FNUS75 KBYZ 301719
FWSBYZ
SPOT FORECAST FOR BROWN TROUT RX...COLUMBUS FIRE RESCUE
NATIONAL WEATHER SERVICE BILLINGS MT
1119 AM MDT THU APR 30 2026
FORECAST IS BASED ON IGNITION TIME OF 1200 MDT ON APRIL 30.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
WARM AND DRY CONDITIONS UNDER MOSTLY CLEAR SKIES WILL CONTINUE INTO
SATURDAY. THE STRONGEST WINDS ARE EXPECTED THIS AFTERNOON, WITH
GUSTS OUT OF THE WEST TO NORTHWEST GENERALLY AROUND 15 MPH. THERE IS
A 20% CHANCE TO SEE A STRAY GUST AS HIGH AS 25 MPH THIS AFTERNOON.
WINDS THEN REMAIN MOSTLY LIGHT INTO SATURDAY. MIN RH WILL BE LOWEST
FRIDAY AFTERNOON, WITH A 15% CHANCE TO DROP INTO THE LOW TEENS.
TODAY
SKY/WEATHER.........MOSTLY SUNNY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....59-63.
MIN HUMIDITY........24-28 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......NORTHWEST WINDS 5 TO 10 MPH WITH GUSTS AROUND
15 MPH.
TIME (MDT) 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........24 29 30 38 29 32
TEMP............56 57 59 59 60 60
RH..............33 31 29 29 27 27
20 FT WIND DIR..NW NW NW NW NW NW
20 FT WIND SPD..9 10 10 10 9 8
20 FT WIND GUST.14 15 16 15 13 12
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR.
CWR.................0 PERCENT.
MIN TEMPERATURE.....28-32.
MAX HUMIDITY........78-82 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......NORTHWEST WINDS 5 TO 10 MPH EARLY IN THE
EVENING BECOMING LIGHT.
TIME (MDT) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........28 27 24 25 24 13 20 13 10 14 12 18
TEMP............61 59 55 48 45 41 39 37 35 33 32 32
RH..............27 30 38 47 52 61 66 70 75 79 76 80
20 FT WIND DIR..NW NW N N NW NW W W W W W W
20 FT WIND SPD..7 6 5 3 2 2 2 2 2 2 2 2
20 FT WIND GUST.10 7 6 4 4 4 4
FRIDAY
SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
MAX TEMPERATURE.....70-74.
MIN HUMIDITY........17-21 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS.
TIME (MDT) 6 AM 9 AM NOON 3 PM
SKY (%).........37 13 6 7
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
TEMP............30 44 62 69
RH..............76 54 30 21
20 FT WIND......W 2G4 W 2G4 W 4G6 S 5G8
FORECASTER...ARCHER
REQUESTED BY...TRAVIS HANSEN
TYPE OF REQUEST...PRESCRIBED
.TAG 2612272.0/BYZ
.DELDT 04/30/26
.FORMATTERVERSION 2.0.0
.EMAIL THANSEN@COLUMBUSFIRERESCUE.COM
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