412
FNUS75 KBYZ 191711
FWSBYZ
SPOT FORECAST FOR SARPY...BIA
NATIONAL WEATHER SERVICE BILLINGS MT
1111 AM MDT WED AUG 19 2026
FORECAST IS BASED ON FORECAST START TIME OF 1100 MDT ON AUGUST 19.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
PLEASE CONTACT OUR OFFICE IF YOU HAVE QUESTIONS
OR CONCERNS WITH THIS FORECAST.
DISCUSSION
TODAY WILL BE WARM, DRY AND BREEZY WITH WEST TO NORTHWEST GUSTS 15 TO
20 MPH. SLIGHTLY WARMER AND DRYER CONDITIONS WILL BE IN PLACE THURSDAY,
BUT WITH LIGHT WINDS.
REST OF TODAY
SKY/WEATHER.........SUNNY.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....88-92.
MIN HUMIDITY........15-19 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......WEST BECOMING NORTHWEST EARLY AFTERNOON WITH WINDS
5 TO 9 MPH. GUSTS UP TO 21 MPH IN THE AFTERNOON.
RIDGETOP...........WEST AROUND 15 MPH.
MIXING HEIGHT.......INCREASING TO 10700 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....WEST AROUND 17 MPH.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR. PATCHY SMOKE THROUGH THE NIGHT.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MIN TEMPERATURE.....55-59.
MAX HUMIDITY........60-64 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......EAST WINDS 5 TO 7 MPH IN THE EVENING
BECOMING SOUTH.
RIDGETOP...........EAST AROUND 7 MPH.
MIXING HEIGHT.......DECREASING TO 400 FT AGL OVERNIGHT.
TRANSPORT WINDS.....EAST AROUND 9 MPH.
THURSDAY
SKY/WEATHER.........SUNNY. PATCHY SMOKE IN THE MORNING.
CWR.................0 PERCENT.
CHANCE OF LIGHTNING.0 PERCENT.
MAX TEMPERATURE.....92-96.
MIN HUMIDITY........13-17 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT AND VARIABLE WINDS.
RIDGETOP...........SOUTHWEST AROUND 5 MPH.
MIXING HEIGHT.......INCREASING TO 9600 FT AGL IN THE AFTERNOON.
TRANSPORT WINDS.....SOUTH BECOMING NORTHWEST IN THE AFTERNOON AROUND
8 MPH.
FORECASTER...STETZER
REQUESTED BY...SARPY INCIDENT COMMANDER
TYPE OF REQUEST...WILDFIRE
.TAG 2619889.1/BYZ
.DELDT 08/19/26
.FORMATTERVERSION 2.0.0
.EMAIL MTBDC@FIRENET.GOV
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page