123
FNUS75 KBYZ 091844
FWSBYZ
SPOT FORECAST FOR GARYOWEN...BIA
NATIONAL WEATHER SERVICE BILLINGS MT
1244 PM MDT MON MAR 9 2026
FORECAST IS BASED ON FORECAST START TIME OF 1300 MDT ON MARCH 09.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
CLOUDY WITH NORTHERLY WINDS AND A 30 PERCENT CHANCE FOR SNOW
SHOWERS THIS AFTERNOON. OCCASIONAL GUSTS TO 18 MPH ARE EXPECTED.
SNOW CHANCES INCREASE TO AROUND 60 PERCENT TONIGHT, MAINLY AFTER
MIDNIGHT. PERIODS OF LIGHT SNOW WILL CONTINUE THROUGH THE DAY
TUESDAY, TAPERING OFF TUESDAY EVENING. PROBABILITIES FOR AN INCH
OF SNOW ARE AROUND 54%, FOR 2 INCHES 26%, BY TUESDAY AFTERNOON.
CHAMBERS
REST OF TODAY
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF RAIN AND SNOW.
CWR.................10 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....35-41.
MIN HUMIDITY........47-51 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......NORTH WINDS 7 TO 12 MPH...GUSTS TO 18 MPH.
RIDGETOP...........NORTH AROUND 11 MPH.
MIXING HEIGHT.......3200 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....NORTHWEST AROUND 16 MPH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW IN THE EVENING, THEN
LIGHT SNOW LIKELY OVERNIGHT.
CWR.................15 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....26-30.
MAX HUMIDITY........78-84 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT AND VARIABLE 3 TO 6 MPH.
RIDGETOP...........NORTHEAST AROUND 5 MPH.
MIXING HEIGHT.......900 FT AGL OVERNIGHT.
TRANSPORT WINDS.....NORTHWEST AROUND 11 MPH.
TUESDAY
SKY/WEATHER.........MOSTLY CLOUDY. LIGHT SNOW LIKELY.
CWR.................20 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....36-41.
MIN HUMIDITY........48-52 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT AND VARIABLE 3 TO 6 MPH.
RIDGETOP...........SOUTHWEST AROUND 4 MPH.
MIXING HEIGHT.......1200 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....NORTHWEST AROUND 8 MPH.
FORECASTER...CHAMBERS
REQUESTED BY...ZACH SNYDER
TYPE OF REQUEST...WILDFIRE
.TAG 2605074.2/BYZ
.DELDT 03/09/26
.FORMATTERVERSION 2.0.0
.EMAIL MTBDC@FIRENET.GOV
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