698
FNUS75 KREV 040516
FWSREV
SPOT FORECAST FOR LOGAN 40...USFS LTBMU
NATIONAL WEATHER SERVICE RENO NV
916 PM PST TUE FEB 3 2026
FORECAST IS BASED ON IGNITION TIME OF 0800 PST ON FEBRUARY 04.
IF CONDITIONS BECOME UNREPRESENTATIVE...CONTACT THE NATIONAL
WEATHER SERVICE IN RENO.
DISCUSSION
* MIXING AND VENTILATION REMAIN POOR THROUGH THE FORECAST PERIOD.
* DRY CONDITIONS WITH ABOVE AVERAGE TEMPERATURES AND LIGHT MAINLY
TERRAIN-DRIVEN WINDS PREVAIL THIS WEEK.
* THE WEATHER PATTERN MAY CHANGE BY LATE THIS WEEKEND AND EARLY
NEXT WEEK, WITH INCREASING BREEZES AND SNOW SHOWER CHANCES.
WEDNESDAY
SKY/WEATHER.........SUNNY.
TEMPERATURE.........36 AT IGNITION...MAX 52.
RH..................42% AT IGNITION...MIN 30%.
20-FOOT WINDS.......WINDS EAST AT 2 MPH AT IGNITION...OTHERWISE
UPSLOPE 3-7 MPH BECOMING EAST IN THE AFTERNOON.
CHC WETTING RAIN....0%.
CHANCE OF THUNDER...0%.
MIXING HEIGHT.......200-500 FT AGL.
TRANSPORT WINDS.....LIGHT WINDS BECOMING EAST AROUND 10 MPH IN THE
LATE MORNING AND AFTERNOON.
VENTILATION.........POOR.
TIME (PST) 8 AM 11 AM 2 PM 5 PM
SKY (%).........6 3 3 9
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 0 0
CHC OF THDR (%).0 0 0 0
TEMP............36 45 51 45
RH..............42 36 30 32
20 FT WIND......E 2G5 E 5G10 E 5G10 E 5G10
MX HT MSL (KFT).0.1 0.1 0.1 0.1
TRANSPORT WIND..E 5 E 10 E 10 E 10
VRATE KT-FT/1K..0 0 0 0
VENTRATE CAT....POOR POOR POOR POOR
WEDNESDAY NIGHT
SKY/WEATHER.........CLEAR.
TEMPERATURE.........MIN 34.
RH..................MAX 47%.
20-FOOT WINDS.......DOWNSLOPE 2-6 MPH.
CHC WETTING RAIN....0%.
CHANCE OF THUNDER...0%.
MIXING HEIGHT.......200-500 FT AGL.
TRANSPORT WINDS.....EAST AROUND 10 MPH IN THE EVENING BECOMING
LIGHT.
VENTILATION.........POOR.
TIME (PST) 6 PM 9 PM MIDNGT 3 AM
SKY (%).........9 11 11 10
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 0 0
CHC OF THDR (%).0 0 0 0
TEMP............43 38 38 36
RH..............34 40 40 43
20 FT WIND......E 5G10 E 5G10 E 3G5 SE 2G5
MX HT MSL (KFT).0.1 0.1 0.1 0.1
TRANSPORT WIND..E 10 E 10 E 10 SE 5
VRATE KT-FT/1K..0 0 0 0
VENTRATE CAT....POOR POOR POOR POOR
THURSDAY
SKY/WEATHER.........SUNNY.
TEMPERATURE.........MAX 52.
RH..................MIN 35%.
20-FOOT WINDS.......UPSLOPE 3-7 MPH.
CHC WETTING RAIN....0%.
CHANCE OF THUNDER...0%.
MIXING HEIGHT.......200-500 FT AGL THEN 900-1100 FT AGL EARLY IN
THE AFTERNOON.
TRANSPORT WINDS.....LIGHT WINDS.
VENTILATION.........POOR.
TIME (PST) 6 AM 9 AM NOON 3 PM
SKY (%).........16 10 3 7
WEATHER COV.....
WEATHER TYPE....NONE NONE NONE NONE
TSTM COV........
CWR.............0 0 0 0
CHC OF THDR (%).0 0 0 0
TEMP............34 40 48 52
RH..............46 50 39 34
20 FT WIND......S 2G5 SW 2G5 NE 1G5 N 1G5
MX HT MSL (KFT).0.1 0.1 0.1 1.0
TRANSPORT WIND..S 5 SE 0 S 5 SW 5
VRATE KT-FT/1K..0 0 0 4
VENTRATE CAT....POOR POOR POOR POOR
FORECASTER...DEUTSCHENDORF
REQUESTED BY...DAVID DELEON
TYPE OF REQUEST...PRESCRIBED
.TAG 2601408.2/REV
.DELDT 02/04/26
.FORMATTERVERSION 2.0.0
.EMAIL KENNETH.HEALD@USDA.GOV,DAVID.DELEON@USDA.ORG
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