632
FNUS75 KRIW 301551
FWSRIW
SPOT FORECAST FOR DEVILS CANYON RX...BLM
NATIONAL WEATHER SERVICE RIVERTON WY
851 AM MST FRI JAN 30 2026
FORECAST IS BASED ON IGNITION TIME OF 0900 MST ON JANUARY 30.
IF CONDITIONS BECOME UNREPRESENTATIVE, CONTACT THE NATIONAL WEATHER
SERVICE
DISCUSSION
CONDITIONS WILL REMAIN DRY AND MILD THROUGH THE DAY TODAY, WITH
TEMPERATURES REMAINING AROUND 30 MOST OF THE AFTERNOON. WINDS
WILL BE LIGHT AND TERRAIN INFLUENCED THROUGH EARLY AFTERNOON,
BEFORE SOUTH WINDS INCREASE 7 TO 10 MPH. LIGHT WINDS AND LOW
MIXING HEIGHTS WILL BRING POOR SMOKE DISPERSAL THROUGH THE DAY.
A WEAK WEATHER SYSTEM PASSES THROUGH OVERNIGHT TONIGHT, WHICH MAY
BRING A DUSTING OF SNOW TO THE AREA. CURRENT FORECAST HOLDS SNOW
ACCUMULATION UNDER 0.25", WITH THE LIKELIEST OUTCOME BEING JUST A
FINE DUSTING OF SNOW. ALL PRECIP WILL BE FINISHED BY SUNRISE
SATURDAY. WINDS WILL BE MAINLY TERRAIN INFLUENCED DOWNSLOPE
THROUGH THE NIGHT UNDER 5 MPH.
SATURDAY WILL BE SIMILAR TO FRIDAY, WITH LIGHT TERRAIN INFLUENCED
UPSLOPE WINDS THROUGH EARLY AFTERNOON, WHEN SOUTH WINDS EXERT MORE
INFLUENCE. SKIES WILL BE CLEARING QUICKLY, WITH NO PRECIPITATION
EXPECTED. SMOKE DISPERSAL WILL AGAIN BE POOR THROUGH THE DAY.
REST OF TODAY
SKY/WEATHER.........PARTLY SUNNY (55-65 PERCENT).
CWR.................0 PERCENT.
CHANCE OF PCPN......10 PERCENT.
MAX TEMPERATURE.....AROUND 31.
MIN HUMIDITY........60 PERCENT.
WIND (20 FT)........LIGHT WINDS UNTIL 1300, THEN SOUTHWEST AROUND 7
MPH.
RIDGETOP WIND.......SOUTHWEST 10 TO 15 MPH.
MIXING HEIGHT.......500 FT AGL AFTER 1100 UNTIL 1400.
TRANSPORT WINDS.....SOUTH 10 TO 14 MPH.
SMOKE DISPERSAL.....POOR.
TIME (MST) 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........45 40 45 55 60 65 75 80
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0
CHC OF PCPN (%).0 0 0 0 0 10 10 10
TEMP............26 27 27 27 27 28 28 28
RH..............68 68 67 67 66 65 65 64
20 FT WIND DIR..SW SW SW SW SW S S S
20 FT WIND SPD..5 6 6 7 7 6 6 6
20 FT WIND GUST.7 10 10 11 11 10 10 10
RIDGE WIND DIR..SW SW SW SW SW S S S
RIDGE WIND SPD..10 15 15 15 15 15 15 15
MIX HGT (KFT)...0.1 0.5 0.5 0.5 0.1 0.1 0.1 0.1
TRANSP WIND DIR.SW SW SW SW S S S S
TRANSP WIND SPD.10 13 13 14 14 13 13 13
SDSPL KT-FT/10000 3 4 5 3 1 0 0
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY (70-80 PERCENT). SLIGHT CHANCE OF
SNOW SHOWERS IN THE LATE EVENING AND OVERNIGHT.
CWR.................0 PERCENT.
CHANCE OF PCPN......20 PERCENT.
MIN TEMPERATURE.....AROUND 27.
MAX HUMIDITY........69 PERCENT.
WIND (20 FT)........LIGHT WINDS UNTIL 1900, THEN SOUTH 7 TO 9 MPH.
GUSTS UP TO 17 MPH.
RIDGETOP WIND.......SOUTH AROUND 15 MPH.
MIXING HEIGHT.......
TRANSPORT WINDS.....SOUTH 13 TO 16 MPH.
SMOKE DISPERSAL.....POOR.
TIME (MST) 6PM 7PM 8PM 9PM 10P 11P MID 1AM 2AM 3AM 4AM 5AM
SKY (%).........80 85 90 85 85 85 80 75 70 60 45 30
WEATHER COV..... SCH SCH SCH SCH SCH
WEATHER TYPE.... SW SW SW SW SW
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
CHC OF PCPN (%).10 10 10 10 20 20 20 20 20 10 10 10
TEMP............29 29 30 30 30 30 30 30 29 29 28 28
RH..............63 63 67 66 66 66 67 68 69 69 69 69
20 FT WIND DIR..S S S S S S S S S S S S
20 FT WIND SPD..6 7 8 7 7 8 9 9 9 8 9 9
20 FT WIND GUST.10 11 12 11 11 12 14 14 14 13 14 14
RIDGE WIND DIR..S S S S S S S S S S S S
RIDGE WIND SPD..15 15 15 15 15 15 15 15 15 15 15 15
MIX HGT (KFT)...0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1
TRANSP WIND DIR.S S S S S S S S S S SW SW
TRANSP WIND SPD.13 14 15 14 14 15 16 16 16 15 16 16
SDSPL KT-FT/10000 0 0 0 0 0 0 0 0 0 0 0
SATURDAY
SKY/WEATHER.........SUNNY (15-25 PERCENT).
CWR.................0 PERCENT.
CHANCE OF PCPN......10 PERCENT.
MAX TEMPERATURE.....AROUND 35.
MIN HUMIDITY........53 PERCENT.
WIND (20 FT)........SOUTH WINDS 8 TO 10 MPH. LIGHT AFTER
1700.
RIDGETOP WIND.......SOUTH AROUND 15 MPH UNTIL 1100, THEN SOUTHWEST.
MIXING HEIGHT.......1000 FT AGL AFTER 1100 UNTIL 1700.
TRANSPORT WINDS.....SOUTH AROUND 16 MPH UNTIL 0900, THEN
NORTHWEST 14 TO 18 MPH.
SMOKE DISPERSAL.....POOR.
TIME (MST) 6AM 7AM 8AM 9AM 10A 11A 12P 1PM 2PM 3PM 4PM 5PM
SKY (%).........20 20 20 20 20 20 15 15 15 20 20 25
WEATHER COV.....
WEATHER TYPE....
TSTM COV........
CWR.............0 0 0 0 0 0 0 0 0 0 0 0
CHC OF PCPN (%).10 10 10 10 10 0 0 0 0 0 0 0
TEMP............28 27 27 29 31 33 35 35 35 34 32 31
RH..............68 68 68 62 58 55 53 52 53 56 59 61
20 FT WIND DIR..S S S S SW W W W SW SW S S
20 FT WIND SPD..9 9 8 8 8 8 8 8 8 7 7 6
20 FT WIND GUST.11 11 11 11 12 12 13 13 13 12 10 10
RIDGE WIND DIR..S S S S SW W W W SW SW S S
RIDGE WIND SPD..15 15 15 15 15 15 15 15 15 15 15 15
MIX HGT (KFT)...0.1 0.1 0.1 0.1 0.1 0.5 0.5 0.5 1.0 0.5 0.5 0.1
TRANSP WIND DIR.S W S W NW NW NW NW W W SW S
TRANSP WIND SPD.16 16 15 15 15 15 15 15 15 14 14 13
SDSPL KT-FT/10000 0 0 0 2 8 8 9 10 6 3 0
FORECAST DAYS 3 THROUGH 5
SUNDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE UPPER 30S.
SOUTH WINDS AROUND 8 MPH.
MONDAY
MOSTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID 30S.
SOUTHWEST WINDS AROUND 9 MPH.
TUESDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW SHOWERS. LOWS IN THE MID
20S. HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 8 MPH.
FORECASTER...STRAUB
REQUESTED BY...SHAWN GETTINGS
TYPE OF REQUEST...PRESCRIBED
.TAG 2601233.2/RIW
.DELDT 01/30/26
.FORMATTERVERSION 2.0.0
.EMAIL SGETTINGS@BLM.GOV
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