361
FNUS75 KTFX 071412
FWSTFX
SPOT FORECAST FOR TWO CALF RX...BLM
NATIONAL WEATHER SERVICE GREAT FALLS MT
812 AM MDT TUE APR 7 2026
FORECAST IS BASED ON IGNITION TIME OF 1400 MDT ON APRIL 08.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
...HIGH WIND WARNING IN EFFECT FROM 3 PM THIS AFTERNOON TO NOON
MDT WEDNESDAY...
DISCUSSION
IT WILL BE COOLER ON WEDNESDAY AFTERNOON. WEDNESDAY AFTERNOON WIND
SPEEDS WILL BE 10 TO 15 MPH WITH WIND GUSTS OF 20 TO 30 MPH.
1800 TO 2100 WEDNESDAY EVENING WINDS WILL BEGIN TO DECREASE AND
BE AROUND 5 TO 10 MPH WITH GUSTS UP TO 20 MPH. WEDNESDAY NIGHT
WINDS WILL BE LIGHT AT AROUND 5 MPH. ON THURSDAY WINDS WILL BE
LIGHT AT AROUND 5 MPH WITH GUSTS UP TO 15 MPH. WEDNESDAY NIGHT
THERE WILL BE GOOD HUMIDITY RECOVERY.
WEDNESDAY
SKY/WEATHER.........MOSTLY SUNNY (30-40 PERCENT).
CWR.................0 PERCENT.
CHANCE OF THUNDER...0 PERCENT.
MAX TEMPERATURE.....47-52.
MIN HUMIDITY........25-30 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......BREEZY. NORTHWEST WINDS AROUND 20 MPH
DECREASING TO AROUND 15 MPH LATE IN THE AFTERNOON.
MIXING HEIGHT.......6000 FT AGL.
TRANSPORT WINDS.....NORTHWEST 25 TO 30 MPH DECREASING TO AROUND 20 MPH
LATE IN THE AFTERNOON.
TIME (MDT) 2 PM 5 PM
SKY (%).........34 39
WEATHER COV.....
WEATHER TYPE....NONE NONE
TSTM COV........
CWR.............0 0
CHC OF THDR (%).0 0
TEMP............46 49
RH..............36 30
20 FT WIND......NW 25G35 NW 15G25
MIX HGT (FT)....6000 5500
TRANSPORT WIND..NW 30 NW 20
WEDNESDAY NIGHT
SKY/WEATHER.........PARTLY CLOUDY (25-35 PERCENT) THEN BECOMING
MOSTLY CLOUDY (55-65 PERCENT).
CWR.................5 PERCENT.
CHANCE OF THUNDER...1 PERCENT.
MIN TEMPERATURE.....28-33.
MAX HUMIDITY........62-67 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......NORTHWEST WINDS AROUND 10 MPH EARLY IN THE
EVENING SHIFTING TO THE NORTHEAST, THEN
SHIFTING TO THE SOUTHEAST OVERNIGHT BECOMING
LIGHT.
MIXING HEIGHT.......500 FT AGL.
TRANSPORT WINDS.....NORTH AROUND 15 MPH SHIFTING TO THE SOUTHEAST
LATE IN THE EVENING.
TIME (MDT) 6 PM 9 PM MIDNGT 3 AM
SKY (%).........27 33 52 70
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 10 10
CHC OF THDR (%).0 0 0 0
TEMP............49 39 34 32
RH..............31 48 57 64
20 FT WIND......NW 10G15 NE 5G10 SE 5G10 E 0G5
MIX HGT (FT)....4500 500 500 500
TRANSPORT WIND..NW 15 NE 10 SE 10 E 10
THURSDAY
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT) THEN BECOMING
MOSTLY SUNNY (30-40 PERCENT).
CWR.................5 PERCENT.
CHANCE OF THUNDER...2 PERCENT.
MAX TEMPERATURE.....52-57.
MIN HUMIDITY........28-33 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......LIGHT WINDS BECOMING NORTHWEST AROUND 5 MPH IN
THE AFTERNOON.
MIXING HEIGHT.......6000 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH SHIFTING TO THE NORTHWEST
LATE IN THE MORNING.
TIME (MDT) 6 AM 9 AM NOON 3 PM
SKY (%).........77 45 32 24
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CWR.............10 10 0 0
CHC OF THDR (%).0 0 0 0
TEMP............30 34 45 52
RH..............68 66 46 35
20 FT WIND......N 0G5 NW 0G5 NW 5G10 NW 5G10
MIX HGT (FT)....1000 1500 4500 5500
TRANSPORT WIND..E 10 N 10 NW 10 NW 10
FORECASTER...GESELL
REQUESTED BY...JAY PETERMAN
TYPE OF REQUEST...PRESCRIBED
.TAG 2609114.1/TFX
.DELDT 04/07/26
.FORMATTERVERSION 2.0.0
.EMAIL JPETERMAN@BLM.GOV, TFX.OPS@NOAA.GOV
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