431
FNUS75 KBYZ 252012
FWSBYZ
SPOT FORECAST FOR COAL BANK CREEK...BLM
NATIONAL WEATHER SERVICE BILLINGS MT
212 PM MDT THU JUN 25 2026
FORECAST IS BASED ON FORECAST START TIME OF 1400 MDT ON JUNE 25.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
SHOWERS WITH EMBEDDED THUNDERSTORMS ARE LIKELY OVER THE
NEXT COUPLE HOURS. GUSTY AND ERRATIC WINDS WOULD BE THE
MAIN THREAT WITH THESE STORMS. THERE IS A SMALL CHANCE
(15%) FOR ADDITIONAL ISOLATED THUNDERSTORMS BETWEEN
2100 MDT AND MIDNIGHT THIS EVENING. INTO FRIDAY, THERE IS
ABOUT A 15% CHANCE FOR A SHOWER LATE MORNING, WITH ABOUT A
15-20% CHANCE FOR SHOWERS AND THUNDERSTORMS LATE AFTERNOON
AFTER 1600 MDT THROUGH 2100 MDT. MAIN THREAT WITH THESE
THUNDERSTORMS WILL BE LARGE HAIL AND STRONG WINDS.
REST OF TODAY
SKY/WEATHER.........CLOUDY. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS.
CWR.................63 PERCENT.
CHANCE OF LIGHTNING.46 PERCENT.
MAX TEMPERATURE.....69-73.
MIN HUMIDITY........63-67 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHEAST WINDS 5 TO 10 MPH WITH GUSTS TO
AROUND 17 MPH. GUSTY AND ERRATIC WINDS EXPECTED
NEAR THUNDERSTORMS.
RIDGETOP...........SOUTHEAST AROUND 5 TO 15 MPH.
MIXING HEIGHT.......5100 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 16 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SHOWERS AND
THUNDERSTORMS IN THE EVENING.
CWR.................25 PERCENT.
CHANCE OF LIGHTNING.43 PERCENT.
MIN TEMPERATURE.....49-53.
MAX HUMIDITY........92-96 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHEAST WINDS 5 TO 8 MPH WITH GUSTS TO 17 MPH.
GUSTY AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS
IN THE EVENING.
RIDGETOP...........WEST AROUND 15 MPH.
MIXING HEIGHT.......DECREASING TO 400 FT AGL OVERNIGHT.
TRANSPORT WINDS.....SOUTH AROUND 10 MPH.
FRIDAY
SKY/WEATHER.........MOSTLY SUNNY.
CWR.................10 PERCENT.
CHANCE OF LIGHTNING.10 PERCENT.
MAX TEMPERATURE.....83-87.
MIN HUMIDITY........33-37 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHEAST WINDS 5 TO 9 MPH. GUSTS UP TO 20 MPH
IN THE AFTERNOON.
RIDGETOP...........SOUTHEAST TRANSITIONING WEST AROUND 10 TO 15 MPH.
MIXING HEIGHT.......INCREASING TO 6200 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 TO 15 MPH.
FORECASTER...STETZER
REQUESTED BY...MICHAEL COBARRUBIAS
TYPE OF REQUEST...WILDFIRE
.TAG 2616219.0/BYZ
.DELDT 06/25/26
.FORMATTERVERSION 2.0.0
.EMAIL MTMCC@FIRENET.GOV
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