690
FNUS73 KUNR 201316
FWSUNR
SPOT FORECAST FOR MCGEE FIRE...USFS
NATIONAL WEATHER SERVICE RAPID CITY SD
616 AM MST FRI DEC 20 2024
FORECAST IS BASED ON FORECAST START TIME OF 0700 MST ON DECEMBER 20.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
DRY WEATHER IS EXPECTED THROUGH SATURDAY WITH WARMER
TEMPERATURES EXPECTED. MINIMUM RELATIVE HUMIDITIES EACH DAY WILL
BE AROUND 30 PERCENT WITH FAIR RECOVERY TONIGHT. WINDS WILL
AVERAGE 5-15 MPH THROUGH THE PERIOD.
TODAY
SKY/WEATHER.........PARTLY SUNNY (50-70 PERCENT) DUE TO THICKER
MID/HIGH CLOUDS.
MAX TEMPERATURE.....AROUND 45.
MIN HUMIDITY........30 PERCENT.
WIND (20 FT)........WEST TO SOUTHWEST 5-15 MPH THIS MORNING,
BECOMING SOUTHEAST 5-15 MPH THIS AFTERNOON.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MIXING HEIGHT.......700 TO 1200 FT AGL.
TRANSPORT WINDS.....SOUTHWEST AROUND 15 MPH.
SMOKE DISPERSAL.....POOR.
TONIGHT
SKY/WEATHER.........MOSTLY CLEAR (15-25 PERCENT).
MIN TEMPERATURE.....AROUND 34.
MAX HUMIDITY........61 PERCENT.
WIND (20 FT)........SOUTHEAST WINDS LESS THAN 10 MPH BECOMING
WEST WINDS 5-15 MPH AFTER 900PM.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
MIXING HEIGHT.......500 TO 1000 FT AGL.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
SMOKE DISPERSAL.....POOR.
SATURDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
MAX TEMPERATURE.....AROUND 59.
MIN HUMIDITY........30 PERCENT.
WIND (20 FT)........SOUTHWEST WINDS 5-15 MPH.
CWR.................0 PERCENT.
LAL.................1.
HAINES INDEX........4 OR LOW POTENTIAL FOR LARGE PLUME DOMINATED
FIRE GROWTH.
MIXING HEIGHT.......1100 TO 1600 FT AGL.
TRANSPORT WINDS.....SOUTHWEST 10 TO 15 MPH.
SMOKE DISPERSAL.....POOR.
FORECASTER...EH
REQUESTED BY...BENJAMIN CARSTENS
TYPE OF REQUEST...WILDFIRE
.TAG 2428766.1/UNR
.DELDT 12/20/24
.FORMATTERVERSION 2.0.0
.EMAIL TANNER.SPRAGUE@USDA.GOV,TANNERSPRAGUE1992@HOTMAIL.COM
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