056
FNUS75 KTFX 111859
FWSTFX
SPOT FORECAST FOR AMERICAN...USFS
NATIONAL WEATHER SERVICE GREAT FALLS MT
1259 PM MDT TUE MAR 11 2025
FORECAST IS BASED ON IGNITION TIME OF 1300 MDT ON MARCH 11.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL WEATHER
SERVICE.
DISCUSSION
AS A WEATHER SYSTEM BEGINS TO APPROACH FROM THE WEST, EXPECT A
MOSTLY CLOUDY DAY WITH BREEZY SOUTH TO SOUTHEASTERLY WINDS GUSTING
TO AROUND 20 MPH DURING THE LATE MORNING AND AFTERNOON. WITH
GUSTY WINDS AND A WELL MIXED BOUNDARY LAYER, EXPECT MIXING TO BE
EFFICIENT TOMORROW.
WEDNESDAY
SKY/WEATHER.........MOSTLY CLOUDY (75-85 PERCENT).
CWR.................0 PERCENT.
MAX TEMPERATURE.....57-62.
MIN HUMIDITY........29-34 PERCENT.
WIND (20 FT)........
SLOPE/VALLEY.......SOUTHEAST WINDS 5 TO 10 MPH SHIFTING TO THE
SOUTH 10 TO 15 MPH IN THE AFTERNOON.
MIXING HEIGHT.......5000 FT AGL.
TRANSPORT WINDS.....SOUTHEAST AROUND 10 MPH SHIFTING TO THE SOUTH
LATE IN THE MORNING, THEN INCREASING TO
SOUTHWEST 20 TO 25 MPH LATE IN THE AFTERNOON.
TIME (MDT) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........78 78 73 72 76 76 80 73 80 84 85 80
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
TEMP............33 34 34 36 41 46 48 53 55 55 57 55
RH..............70 66 63 61 52 45 41 37 35 33 33 34
20 FT WIND DIR..SE SE SE SE SE SE S S S S SW SW
20 FT WIND SPD..5 5 5 5 5 5 10 10 10 15 15 10
20 FT WIND GUST.10 10 10 10 15 15 15 20 20 20 20 20
MIX HGT (KFT)...1.0 1.0 1.0 1.0 1.0 2.0 2.5 3.0 3.5 5.0 5.0 4.5
TRANSP WIND DIR.SE E E SE S S S S S SW SW SW
TRANSP WIND SPD.10 10 10 10 10 10 15 15 15 20 25 20
FORECASTER...LUDWIG
REQUESTED BY...MATTHEW GINGERY
TYPE OF REQUEST...PRESCRIBED
.TAG 2505942.0/TFX
.DELDT 03/11/25
.FORMATTERVERSION 2.0.0
.EMAIL MATTHEW.GINGERY@USDA.GOV, TFX.OPS@NOAA.GOV
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