901
FNUS75 KBYZ 270549
FWSBYZ
SPOT FORECAST FOR SEYMOUR...USWFS
NATIONAL WEATHER SERVICE BILLINGS MT
1149 PM MDT FRI JUN 26 2026
FORECAST IS BASED ON FORECAST START TIME OF 0000 MDT ON JUNE 27.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
TOMORROW WILL BRING A HIGH CHANCE (80%) FOR PRECIPITATION.
THUNDERSTORMS ARE EXPECTED IN THE AREA WITH THE POTENTIAL
FOR STRONG TO SEVERE STORMS. THESE THUNDERSTORMS BRING
THE POTENTIAL FOR HAIL GREATER THAN 2 INCHES AND WINDS GREATER
THAN 70 MPH ALONG WITH HEAVY RAIN. TORGERSON
REST OF TONIGHT
SKY/WEATHER.........PARTLY CLOUDY.
CWR.................21 PERCENT.
CHANCE OF LIGHTNING.30 PERCENT.
MIN TEMPERATURE.....58-62.
MAX HUMIDITY........78-82 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHEAST WINDS 7 TO 12 MPH WITH GUSTS TO
AROUND 17 MPH.
RIDGETOP...........SOUTH AROUND 25 MPH.
MIXING HEIGHT.......DECREASING TO 500 FT AGL OVERNIGHT.
TRANSPORT WINDS.....SOUTH AROUND 18 MPH.
SATURDAY
SKY/WEATHER.........MOSTLY CLOUDY. SHOWERS LIKELY AND CHANCE OF
THUNDERSTORMS IN THE AFTERNOON.
CWR.................35 PERCENT.
CHANCE OF LIGHTNING.45 PERCENT.
MAX TEMPERATURE.....72-76.
MIN HUMIDITY........46-50 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHERLY IN THE MORNING BECOMING NORTHWESTERLY
BY 12 PM 7 TO 12 MPH WITH GUSTS TO 17 MPH. GUSTY
AND ERRATIC WINDS EXPECTED NEAR THUNDERSTORMS.
RIDGETOP...........NORTHWEST BECOMING NORTH AROUND 20 MPH.
MIXING HEIGHT.......INCREASING TO 6400 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....NORTHWEST AROUND 17 MPH.
FORECASTER...TORGERSON
REQUESTED BY...HANNAH
TYPE OF REQUEST...WILDFIRE
.TAG 2616300.0/BYZ
.DELDT 06/27/26
.FORMATTERVERSION 2.0.0
.EMAIL MTMCC@FIRENET.GOV
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