259
FNUS55 KRIW 270900
FWFRIW
FIRE WEATHER PLANNING FORECAST FOR WESTERN AND CENTRAL WYOMING
NATIONAL WEATHER SERVICE RIVERTON WY
300 AM MDT TUE OCT 27 2009
...WINTER STORM WATCH IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
AFTERNOON...
DISCUSSION
...YELLOWSTONE NP AND TETON DISPATCH AREAS (INCLUDES FIRE WEATHER
ZONES 140...414...415 AND 416)...
A STRONG TROUGH OF LOW PRESSURE WILL RESULT IN AREAS OF LIGHT TO
MODERATE SNOW THIS MORNING...WITH IMPROVING CONDITIONS DURING THE
AFTERNOON AND EVENING...BEHIND A COLD FRONT. THE MOST SIGNIFICANT
SNOWFALL WILL OVER THE FAR WESTERN MOUNTAIN RANGES...SUCH AS THE
TETONS AND SALT RANGES. WINDS WILL BE GENERALLY NORTHWEST TO NORTH
OVER THE FIRE DISTRICTS TODAY. SMOKE DISPERSAL WILL BE POOR TO
MARGINALLY FAIR TODAY...WITH HIGH RELATIVE HUMIDITY. MAINLY DRY AND
UNSEASONABLY COOL WEATHER WILL REMAIN OVER THE AREA WEDNESDAY AND
THURSDAY.
..RAWLINS DISPATCH AREA (INCLUDES FIRE WEATHER ZONES 277
278 AND
279)...
SCATTERED LIGHT SNOW SHOWERS ARE EXPECTED TODAY WITH THE FIRST WAVE
OF PRECIPITATION WITH A STRONG STORM SYSTEM. A PACIFIC COLD WITH
THIS STORM SYSTEM IS EXPECTED TO PUSH ACROSS SOUTHWEST AND SOUTHERN
WYOMING THIS MORNING WITH BREEZY NORTHWEST TO WEST WINDS. SMOKE
DISPERSAL WILL BE POOR TO MARGINALLY FAIR...WITH HIGH RELATIVE
HUMIDITY. A CANADIAN COLD FRONT WILL PUSH ACROSS THE AREA TUESDAY
NIGHT...WITH STRONG NORTHEAST WINDS EXPECTED TUESDAY NIGHT THROUGH
WEDNESDAY NIGHT...ESPECIALLY OVER FIRE WEATHER ZONE 279. PERIODS OF
LIGHT TO MODERATE SNOW IS EXPECTED TUESDAY NIGHT THROUGH WEDNESDAY
EVENING...MAINLY OVER FIRE WEATHER ZONE 279.
...CODY AND CASPER DISPATCH AREAS (INCLUDES FIRE WEATHER ZONES
275...276...280...281...282...283...285...286...287...288 AND 289)...
A STRONG COLD FRONT WILL SWEEP ACROSS THE FIRE WEATHER ZONES THIS
MORNING INTO THE EARLY AFTERNOON. IN WAKE OF THIS FRONT...EXPECT LOW
CLOUDS...BREEZY NORTHERLY WINDS...AND SOME LIGHT SNOW. SMOKE
DISPERSAL WILL BE POOR TO MARGINALLY FAIR...WITH HIGH RELATIVE
HUMIDITY. MAINLY DRY AND UNSEASONABLY COLD CONDITIONS ARE EXPECTED
OVER NORTHERN WYOMING THROUGH THURSDAY...WHILE CENTRAL FIRE WEATHER
ZONES FROM WIND RIVER MTS EAST TO NATRONA COUNTY COULD SEE PERIODS
OF SNOW TUESDAY NIGHT THROUGH WEDNESDAY EVENING. HOWEVER...STRONG
NORTHERLY WINDS ARE EXPECTED OVER THE ENTIRE AREA THROUGH WEDNESDAY
NIGHT.
..THUNDERSTORMS IMPLY STRONG GUSTY AND ERRATIC WINDS
..HAINES INDEX IS HIGH LEVEL HAINES BOTH DAY AND NIGHT
WYZ280-272230-
NATRONA COUNTY/CASPER BLM-
300 AM MDT TUE OCT 27 2009
...WINTER STORM WATCH IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
AFTERNOON...
TODAY
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW UNTIL
1200...THEN CHANCE OF RAIN SHOWERS AND SNOW
SHOWERS.
MAX TEMPERATURE.....35-40.
24 HR TREND......12 DEGREES COOLER.
MIN HUMIDITY........53-59 PERCENT.
24 HR TREND......29 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH UNTIL 1500...THEN
NORTH.
RIDGE TOP WINDS.....SOUTHWEST 20 TO 25 MPH UNTIL 1200...THEN
NORTHWEST AROUND 15 MPH UNTIL 1500...THEN
NORTH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....WEST AROUND 25 MPH UNTIL 1200...THEN NORTH.
MIXING HEIGHT.......2000-3000 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (33900-58600 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. SNOW SHOWERS UNTIL 2400...THEN SNOW.
SNOW ACCUMULATION OF 2 TO 3 INCHES.
MIN TEMPERATURE.....20-25.
24 HR TREND......13 DEGREES COOLER.
MAX HUMIDITY........94-100 PERCENT.
24 HR TREND......31 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH WITH GUSTS TO
AROUND 25 MPH.
RIDGE TOP WINDS.....NORTHEAST 20 TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.50 PERCENT.
TRANSPORT WINDS.....NORTH 20 TO 25 MPH.
MIXING HEIGHT.......1300-2300 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (33700-44300 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. SNOW. AREAS OF BLOWING SNOW AFTER 1200.
SNOW ACCUMULATION OF 3 TO 4 INCHES.
MAX TEMPERATURE.....23-28.
24 HR TREND......13 DEGREES COOLER.
MIN HUMIDITY........83-89 PERCENT.
24 HR TREND......31 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....NORTH AROUND 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.70 PERCENT.
TRANSPORT WINDS.....NORTH 35 TO 40 MPH.
MIXING HEIGHT.......2100-2600 FT AGL.
SMOKE DISPERSAL.....GOOD (61300-95700 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT...CLOUDY. SNOW LIKELY IN THE EVENING
THEN CHANCE
OF SNOW AFTER MIDNIGHT. LOWS AROUND 17. NORTH WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS IN THE LOWER
20S. HIGHS IN THE UPPER 20S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS AROUND 15 MPH.
SATURDAY
PARTLY CLOUDY. LOWS AROUND 30. HIGHS IN THE LOWER 40S.
SOUTHWEST WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE MID 40S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ283-272230-
UPPER WIND RIVER BASIN/WIND RIVER BASIN-
300 AM MDT TUE OCT 27 2009
TODAY
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW SHOWERS
UNTIL 1200...THEN CHANCE OF RAIN SHOWERS AND
SNOW SHOWERS.
MAX TEMPERATURE.....36-41.
24 HR TREND......12 DEGREES COOLER.
MIN HUMIDITY........52-58 PERCENT.
24 HR TREND......32 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH UNTIL 0900...THEN
NORTH. GUSTS UP TO 20 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 20 MPH UNTIL 0900...THEN
NORTH.
LAL.................1.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH UNTIL 1200...THEN NORTH.
MIXING HEIGHT.......2000-4000 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (20200-57900 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN SNOW LIKELY. SNOW ACCUMULATION OF 1
TO 2 INCHES.
MIN TEMPERATURE.....19-24.
24 HR TREND......11 DEGREES COOLER.
MAX HUMIDITY........92-98 PERCENT.
24 HR TREND......32 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGE TOP WINDS.....NORTH 20 TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.25 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 20 MPH UNTIL 2400...THEN AROUND 30
MPH.
MIXING HEIGHT.......1600-3100 FT AGL.
SMOKE DISPERSAL.....FAIR (40200-56700 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. SNOW LIKELY. AREAS OF BLOWING SNOW
AFTER 1200. SNOW ACCUMULATION OF 1 TO 3 INCHES.
MAX TEMPERATURE.....25-31.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........75-81 PERCENT.
24 HR TREND......24 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS 15 TO 20 MPH. GUSTS UP TO 30 MPH
UNTIL 1500...THEN 35 MPH.
RIDGE TOP WINDS.....NORTH AROUND 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.45 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 35 MPH.
MIXING HEIGHT.......2100-3000 FT AGL.
SMOKE DISPERSAL.....GOOD (60000-94200 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT...CLOUDY. CHANCE OF SNOW IN THE EVENING
THEN
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 16. NORTH WINDS
AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. WINDS GENERALLY LESS THAN 10 MPH.
FRIDAY THROUGH SUNDAY
PARTLY CLOUDY. LOWS 26 TO 31. HIGHS 42 TO
47. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS
IN THE UPPER 40S.
WYZ285-272230-
SOUTH BIGHORN MOUNTAINS-
300 AM MDT TUE OCT 27 2009
TODAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW. CHANCE OF RAIN AFTER
1200.
MAX TEMPERATURE.....31-37.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........62-68 PERCENT.
24 HR TREND......34 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH UNTIL 1200...THEN
NORTH. GUSTS UP TO 20 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 15 MPH UNTIL 1200...THEN
NORTH.
LAL.................1.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH UNTIL 1200...THEN NORTH.
MIXING HEIGHT.......1900-3200 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (16900-42300 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....16-21.
24 HR TREND......15 DEGREES COOLER.
MAX HUMIDITY........90-96 PERCENT.
24 HR TREND......26 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
RIDGE TOP WINDS.....NORTH 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.30 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 15 MPH UNTIL 2400...THEN AROUND 25
MPH.
MIXING HEIGHT.......1100-2400 FT AGL.
SMOKE DISPERSAL.....POOR (23000-36000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. SNOW LIKELY. AREAS OF BLOWING SNOW
AFTER 1200. SNOW ACCUMULATION OF 3 TO 4 INCHES.
MAX TEMPERATURE.....22-28.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........85-91 PERCENT.
24 HR TREND......23 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....NORTH 25 TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.50 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 30 MPH.
MIXING HEIGHT.......1800-2900 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (48500-79600 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 14. NORTH
WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE UPPER 20S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS 24 TO 29. HIGHS 36 TO 41. SOUTHWEST WINDS AROUND
10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE LOWER 40S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE LOWER 40S.
WYZ281-272230-
JOHNSON COUNTY/CASPER BLM-
300 AM MDT TUE OCT 27 2009
TODAY
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW UNTIL
1200...THEN CHANCE OF RAIN AND SNOW.
MAX TEMPERATURE.....39-44.
24 HR TREND......17 DEGREES COOLER.
MIN HUMIDITY........54-60 PERCENT.
24 HR TREND......39 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH UNTIL 1200...THEN
NORTH. GUSTS UP TO 20 MPH.
RIDGE TOP WINDS.....WEST AROUND 20 MPH UNTIL 1200...THEN NORTH.
LAL.................1.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......1600-3100 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (16900-56200 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....23-28.
24 HR TREND......11 DEGREES COOLER.
MAX HUMIDITY........91-97 PERCENT.
24 HR TREND......25 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH UNTIL 0300...THEN AROUND 20 MPH WITH
GUSTS TO AROUND 30 MPH.
RIDGE TOP WINDS.....NORTH 20 TO 25 MPH UNTIL 0300...THEN AROUND 30
MPH.
LAL.................1.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 20 MPH UNTIL 2400...THEN AROUND 30
MPH.
MIXING HEIGHT.......1000-2200 FT AGL.
SMOKE DISPERSAL.....POOR (23400-35900 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. SNOW LIKELY. AREAS OF BLOWING SNOW
AFTER 1200. SNOW ACCUMULATION OF 2 TO 3 INCHES.
MAX TEMPERATURE.....28-33.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........79-85 PERCENT.
24 HR TREND......24 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS AROUND 20 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGE TOP WINDS.....NORTH 30 TO 35 MPH.
LAL.................1.
CHC OF WETTING RAIN.45 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 35 MPH.
MIXING HEIGHT.......1900-3000 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (56100-94200 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
SNOW LIKELY. LOWS AROUND 20. NORTH WINDS AROUND
20 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS IN THE MID 20S.
HIGHS IN THE LOWER 30S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS 25 TO 30. HIGHS 42 TO 47. SOUTHWEST WINDS AROUND
10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 40S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WYZ282-272230-
SOUTH BIG HORN BASIN/WORLAND BLM-
300 AM MDT TUE OCT 27 2009
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW
UNTIL 1200...THEN CHANCE OF RAIN AND SNOW.
MAX TEMPERATURE.....39-45.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........49-55 PERCENT.
24 HR TREND......26 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900...THEN
NORTHWEST AROUND 10 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 10 MPH UNTIL 0900...THEN
NORTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......1800-3700 FT AGL.
SMOKE DISPERSAL.....POOR (8400-15100 KNOT-FT) UNTIL 1200...THEN
FAIR TO GOOD (46400-65600 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........MOSTLY CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....23-28.
24 HR TREND......9 DEGREES COOLER.
MAX HUMIDITY........89-95 PERCENT.
24 HR TREND......16 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
RIDGE TOP WINDS.....NORTH 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTH 20 TO 25 MPH.
MIXING HEIGHT.......800-2500 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (17100-49200 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW.
MAX TEMPERATURE.....30-36.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........71-77 PERCENT.
24 HR TREND......23 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 15 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH.
RIDGE TOP WINDS.....NORTH 25 TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 30 MPH.
MIXING HEIGHT.......2000-3700 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (45600-99800 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 20. NORTHWEST WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE MID 30S. WEST WINDS AROUND 10 MPH.
FRIDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS 26 TO 31. HIGHS 45 TO 50. WINDS GENERALLY LESS THAN
10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS AROUND 50.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WYZ275-272230-
NORTH BIG HORN BASIN/WORLAND BLM-
300 AM MDT TUE OCT 27 2009
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW.
MAX TEMPERATURE.....38-44.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........48-54 PERCENT.
24 HR TREND......24 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900...THEN
NORTHWEST 10 TO 15 MPH WITH GUSTS TO AROUND 25
MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH UNTIL 0900...THEN NORTH 20
TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 15 MPH UNTIL 1200...THEN AROUND 25
MPH.
MIXING HEIGHT.......2200-3000 FT AGL UNTIL 1200...THEN 3600-5100 FT
AGL.
SMOKE DISPERSAL.....POOR (14900-27300 KNOT-FT) UNTIL 1200...THEN
GOOD TO VERY GOOD (75300-102100 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....22-28.
24 HR TREND......10 DEGREES COOLER.
MAX HUMIDITY........87-93 PERCENT.
24 HR TREND......7 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS AROUND 15 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGE TOP WINDS.....NORTH AROUND 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTH 25 TO 30 MPH.
MIXING HEIGHT.......1000-3000 FT AGL.
SMOKE DISPERSAL.....POOR TO GOOD (22700-68800 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW.
MAX TEMPERATURE.....30-36.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........67-73 PERCENT.
24 HR TREND......18 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
35 MPH.
RIDGE TOP WINDS.....NORTH AROUND 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTH 30 TO 35 MPH.
MIXING HEIGHT.......1900-3900 FT AGL.
SMOKE DISPERSAL.....FAIR TO VERY GOOD (55100-107600 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 20. NORTH WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS IN THE MID
20S. HIGHS IN THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH.
FRIDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS 27 TO 32. HIGHS 44 TO 49. WINDS GENERALLY LESS THAN
10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS
AROUND 30. HIGHS IN THE UPPER 40S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WYZ276-272230-
CODY FOOTHILLS-
300 AM MDT TUE OCT 27 2009
TODAY
SKY/WEATHER.........MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN UNTIL
1200. CHANCE OF SNOW SHOWERS. CHANCE OF RAIN
SHOWERS AFTER 1200.
MAX TEMPERATURE.....35-40.
24 HR TREND......13 DEGREES COOLER.
MIN HUMIDITY........49-55 PERCENT.
24 HR TREND......27 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH WITH HIGHER
GUSTS.
RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......2300-3100 FT AGL UNTIL 1200...THEN 3900-5300 FT
AGL.
SMOKE DISPERSAL.....POOR (30100-36200 KNOT-FT) UNTIL 1200...THEN
GOOD (69900-86200 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....18-24.
24 HR TREND......14 DEGREES COOLER.
MAX HUMIDITY........90-96 PERCENT.
24 HR TREND......9 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
RIDGE TOP WINDS.....NORTH 20 TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTH 25 TO 30 MPH.
MIXING HEIGHT.......1200-3200 FT AGL.
SMOKE DISPERSAL.....POOR TO GOOD (28500-66400 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW.
MAX TEMPERATURE.....25-31.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........70-76 PERCENT.
24 HR TREND......22 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....NORTH 25 TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTH 30 TO 35 MPH.
MIXING HEIGHT.......2300-3600 FT AGL.
SMOKE DISPERSAL.....GOOD (62600-99700 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 17. NORTH WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS IN THE MID
20S. HIGHS IN THE MID 30S. WEST WINDS AROUND 10 MPH.
FRIDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS 26 TO 31. HIGHS 43 TO 48. SOUTHWEST WINDS AROUND
10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE MID 40S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WYZ287-272230-
OWL CREEK MOUNTAINS-
300 AM MDT TUE OCT 27 2009
TODAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
1200...THEN CHANCE OF SNOW AND RAIN.
MAX TEMPERATURE.....33-39.
24 HR TREND......12 DEGREES COOLER.
MIN HUMIDITY........51-57 PERCENT.
24 HR TREND......30 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH UNTIL 0900...THEN
NORTH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH UNTIL 0900...THEN NORTH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....WEST AROUND 15 MPH UNTIL 1200...THEN NORTH.
MIXING HEIGHT.......2100-3400 FT AGL.
SMOKE DISPERSAL.....POOR TO GOOD (19300-64500 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....17-23.
24 HR TREND......13 DEGREES COOLER.
MAX HUMIDITY........91-97 PERCENT.
24 HR TREND......21 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....NORTH 25 TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.10 PERCENT.
TRANSPORT WINDS.....NORTH 30 TO 35 MPH.
MIXING HEIGHT.......1300-2500 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (45600-64600 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW. AREAS OF BLOWING SNOW
AFTER 1200.
MAX TEMPERATURE.....22-30.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........73-79 PERCENT.
24 HR TREND......22 PERCENT WETTER.
20-FOOT WINDS.......BREEZY. NORTH WINDS 20 TO 25 MPH WITH GUSTS TO
AROUND 40 MPH.
RIDGE TOP WINDS.....NORTH 35 TO 40 MPH.
LAL.................1.
CHC OF WETTING RAIN.20 PERCENT.
TRANSPORT WINDS.....NORTH 40 TO 45 MPH.
MIXING HEIGHT.......2300-3200 FT AGL.
SMOKE DISPERSAL.....GOOD TO VERY GOOD (76700-113200 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT...CLOUDY. CHANCE OF SNOW IN THE EVENING
THEN
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 14. NORTH WINDS
AROUND 20 MPH.
THURSDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS IN THE LOWER
20S. HIGHS IN THE LOWER 30S. WEST WINDS AROUND 10 MPH.
FRIDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE LOWER 40S. WEST WINDS AROUND 10 MPH.
SATURDAY
PARTLY CLOUDY. LOWS IN THE UPPER 20S. HIGHS IN THE MID
40S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE MID 40S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
WYZ286-272230-
ABSAROKA MOUNTAINS/NORTH SHOSHONE NF-
300 AM MDT TUE OCT 27 2009
TODAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS.
MAX TEMPERATURE.....25-31.
24 HR TREND......12 DEGREES COOLER.
MIN HUMIDITY........66-72 PERCENT.
24 HR TREND......32 PERCENT WETTER.
20-FOOT WINDS.......NORTHWEST WINDS 10 TO 15 MPH.
RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.30 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......2700-4700 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (43100-72700 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....8-14.
24 HR TREND......15 DEGREES COOLER.
MAX HUMIDITY........91-97 PERCENT.
24 HR TREND......3 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
RIDGE TOP WINDS.....NORTH AROUND 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.20 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 20 MPH UNTIL 2400...THEN AROUND 30
MPH.
MIXING HEIGHT.......1100-3100 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (27400-53400 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW. AREAS OF BLOWING SNOW
AFTER 1200.
MAX TEMPERATURE.....17-23.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........73-79 PERCENT.
24 HR TREND......7 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS 15 TO 20 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....NORTHEAST 25 TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.30 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 30 MPH.
MIXING HEIGHT.......1800-3100 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (53700-78700 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT...CLOUDY. CHANCE OF SNOW IN THE EVENING
THEN
SLIGHT CHANCE OF SNOW AFTER MIDNIGHT. LOWS AROUND 9. NORTH WINDS
AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 20. HIGHS
IN THE UPPER 20S. WEST WINDS AROUND 10 MPH.
FRIDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS 21 TO 26. HIGHS 33 TO 38. WEST WINDS 15 TO 20 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS IN THE LOWER 20S. HIGHS 36 TO 41.
WYZ140-272230-
YELLOWSTONE NATIONAL PARK-
300 AM MDT TUE OCT 27 2009
TODAY
SKY/WEATHER.........CLOUDY. SNOW SHOWERS LIKELY UNTIL 1200...THEN
CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION OF 2
TO 4 INCHES.
MAX TEMPERATURE.....25-30.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........69-75 PERCENT.
24 HR TREND......25 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN
NORTHWEST AROUND 10 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.45 PERCENT.
TRANSPORT WINDS.....NORTHWEST 15 TO 20 MPH.
MIXING HEIGHT.......3100-3600 FT AGL UNTIL 1200...THEN 5000-5600 FT
AGL.
SMOKE DISPERSAL.....FAIR (42700-45400 KNOT-FT) UNTIL 1200...THEN
GOOD (84400-96800 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....12-17.
24 HR TREND......9 DEGREES COOLER.
MAX HUMIDITY........93-99 PERCENT.
24 HR TREND......UNCHANGED.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS AROUND 10 MPH.
RIDGE TOP WINDS.....NORTH 20 TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 25 MPH.
MIXING HEIGHT.......3100-3600 FT AGL UNTIL 2400...THEN 1000-1500 FT
AGL.
SMOKE DISPERSAL.....POOR TO GOOD (27100-69500 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW.
MAX TEMPERATURE.....21-27.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........62-68 PERCENT.
24 HR TREND......8 PERCENT DRIER.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH
UNTIL 1500...THEN 30 MPH.
RIDGE TOP WINDS.....NORTH 25 TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 30 MPH.
MIXING HEIGHT.......2100-3700 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (57500-95200 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS AROUND
10. NORTHEAST WINDS AROUND 15 MPH.
THURSDAY THROUGH SATURDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS
18 TO 24. HIGHS 28 TO 33. SOUTHWEST WINDS 10 TO 15 MPH.
SATURDAY
CLOUDY WITH CHANCE OF SNOW AND RAIN. LOWS IN THE MID
20S. HIGHS IN THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW AND RAIN. LOWS IN THE
LOWER 20S. HIGHS IN THE UPPER 30S.
MONDAY...MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING
THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE UPPER
30S.
WYZ415-272230-
NORTH ZONE BRIDGER TETON NF AND GRAND TETON NP-
300 AM MDT TUE OCT 27 2009
TODAY
SKY/WEATHER.........CLOUDY. SNOW SHOWERS UNTIL 1200...THEN SNOW
SHOWERS LIKELY. SNOW ACCUMULATION OF 2 TO 4
INCHES.
MAX TEMPERATURE.....23-33.
24 HR TREND......8 DEGREES COOLER.
MIN HUMIDITY........70-76 PERCENT.
24 HR TREND......32 PERCENT WETTER.
20-FOOT WINDS.......SOUTHWEST WINDS AROUND 10 MPH UNTIL 0900...THEN
UPSLOPE/UPVALLEY 5-9 MPH UNTIL 1200...THEN WEST
AROUND 10 MPH.
RIDGE TOP WINDS.....WEST AROUND 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.60 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2900-4900 FT AGL.
SMOKE DISPERSAL.....POOR TO GOOD (36400-68200 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....9-17.
24 HR TREND......12 DEGREES COOLER.
MAX HUMIDITY........90-96 PERCENT.
24 HR TREND......UNCHANGED.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
RIDGE TOP WINDS.....NORTH 20 TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....NORTH 20 TO 25 MPH.
MIXING HEIGHT.......1300-3200 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (26100-55000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. SLIGHT CHANCE OF SNOW.
MAX TEMPERATURE.....20-30.
24 HR TREND......4 DEGREES COOLER.
MIN HUMIDITY........66-72 PERCENT.
24 HR TREND......6 PERCENT DRIER.
20-FOOT WINDS.......NORTHEAST WINDS AROUND 15 MPH WITH GUSTS TO
AROUND 30 MPH.
RIDGE TOP WINDS.....NORTHEAST 25 TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.20 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 30 MPH.
MIXING HEIGHT.......2000-3600 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (57700-92100 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 10. NORTHEAST WINDS AROUND 10 MPH.
THURSDAY
CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 19. HIGHS IN THE
UPPER 20S. WINDS GENERALLY LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW AND RAIN. LOWS IN THE
MID 20S. HIGHS IN THE LOWER 30S. WEST WINDS AROUND 15 MPH.
SATURDAY
CLOUDY WITH CHANCE OF SNOW AND RAIN. LOWS IN THE MID
20S. HIGHS IN THE MID 30S. SOUTHWEST WINDS AROUND 10 MPH.
SUNDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW AND RAIN. LOWS IN THE
LOWER 20S. HIGHS IN THE UPPER 30S.
MONDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING
THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE UPPER
30S.
WYZ416-272230-
WEST WIND RIVER MOUNTAINS/EAST ZONE BRIDGER TETON NF-
300 AM MDT TUE OCT 27 2009
...WINTER STORM WATCH IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
AFTERNOON...
TODAY
SKY/WEATHER.........CLOUDY. SNOW SHOWERS LIKELY UNTIL 1200...THEN
CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION OF 2
TO 3 INCHES.
MAX TEMPERATURE.....27-33.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........66-72 PERCENT.
24 HR TREND......31 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 10 MPH WITH HIGHER GUSTS.
RIDGE TOP WINDS.....WEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.45 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2400-4000 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (30500-58200 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW. AREAS OF BLOWING
SNOW AFTER 2400.
MIN TEMPERATURE.....7-13.
24 HR TREND......13 DEGREES COOLER.
MAX HUMIDITY........91-97 PERCENT.
24 HR TREND......5 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTHWEST WINDS AROUND 10 MPH UNTIL 2100...THEN
NORTHEAST WITH GUSTS TO AROUND 25 MPH UNTIL
0300...THEN AROUND 20 MPH WITH GUSTS TO AROUND
30 MPH.
RIDGE TOP WINDS.....NORTHWEST AROUND 15 MPH UNTIL 2100...THEN
NORTHEAST 25 TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.35 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 20 MPH UNTIL 2400...THEN AROUND 30
MPH.
MIXING HEIGHT.......1000-2600 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (31700-41300 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW. SNOW LIKELY.
SNOW ACCUMULATION OF 3 TO 5 INCHES.
MAX TEMPERATURE.....20-26.
24 HR TREND......7 DEGREES COOLER.
MIN HUMIDITY........67-73 PERCENT.
24 HR TREND......3 PERCENT DRIER.
20-FOOT WINDS.......BREEZY. NORTHEAST WINDS 20 TO 25 MPH WITH GUSTS
TO AROUND 40 MPH.
RIDGE TOP WINDS.....NORTHEAST 35 TO 40 MPH.
LAL.................1.
CHC OF WETTING RAIN.55 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 40 MPH.
MIXING HEIGHT.......1600-2700 FT AGL.
SMOKE DISPERSAL.....GOOD (61300-88600 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
MOSTLY CLOUDY. AREAS OF BLOWING SNOW IN THE
EVENING. CHANCE OF SNOW IN THE EVENING...THEN SLIGHT CHANCE OF SNOW
AFTER MIDNIGHT. LOWS AROUND 9. NORTHEAST WINDS AROUND 15 MPH.
THURSDAY
CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 19. HIGHS IN THE
UPPER 20S. WINDS GENERALLY LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS IN THE LOWER 20S.
HIGHS IN THE LOWER 30S. WEST WINDS AROUND 20 MPH.
SATURDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS
IN THE LOWER 20S. HIGHS IN THE UPPER 30S. WEST WINDS AROUND 10 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS IN THE LOWER 20S. HIGHS AROUND 40.
WYZ288-272230-
EAST WIND RIVER MOUNTAINS/SOUTH SHOSHONE NF-
300 AM MDT TUE OCT 27 2009
...WINTER STORM WATCH IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
AFTERNOON...
TODAY
SKY/WEATHER.........CLOUDY. SNOW SHOWERS LIKELY UNTIL 1200...THEN
CHANCE OF SNOW SHOWERS. SNOW ACCUMULATION OF 2
TO 3 INCHES.
MAX TEMPERATURE.....28-34.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........64-70 PERCENT.
24 HR TREND......31 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS 15 TO 20 MPH WITH GUSTS TO AROUND 30
MPH UNTIL 1200...THEN NORTHWEST AROUND 10 MPH.
RIDGE TOP WINDS.....SOUTHWEST AROUND 35 MPH UNTIL 0900...THEN
NORTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.35 PERCENT.
TRANSPORT WINDS.....WEST AROUND 30 MPH UNTIL 1200...THEN NORTHWEST
AROUND 15 MPH.
MIXING HEIGHT.......2200-4200 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (47300-61700 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. SNOW SHOWERS UNTIL 2400...THEN SNOW.
AREAS OF BLOWING SNOW AFTER 2400. SNOW
ACCUMULATION OF 2 TO 3 INCHES.
MIN TEMPERATURE.....7-13.
24 HR TREND......16 DEGREES COOLER.
MAX HUMIDITY........93-99 PERCENT.
24 HR TREND......15 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH UNTIL 0300...THEN NORTHEAST AROUND 20
MPH WITH GUSTS TO AROUND 30 MPH.
RIDGE TOP WINDS.....NORTH AROUND 15 MPH UNTIL 2100...THEN NORTHEAST
AROUND 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.50 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 20 MPH UNTIL 2400...THEN AROUND 30
MPH.
MIXING HEIGHT.......1400-3000 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (38900-50400 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW. SNOW LIKELY.
SNOW ACCUMULATION OF 3 TO 5 INCHES.
MAX TEMPERATURE.....17-23.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........78-84 PERCENT.
24 HR TREND......13 PERCENT WETTER.
20-FOOT WINDS.......BREEZY. NORTHEAST WINDS AROUND 25 MPH WITH
GUSTS TO AROUND 40 MPH.
RIDGE TOP WINDS.....NORTHEAST 35 TO 40 MPH UNTIL 1500...THEN AROUND
30 MPH.
LAL.................1.
CHC OF WETTING RAIN.70 PERCENT.
TRANSPORT WINDS.....NORTHEAST AROUND 35 MPH.
MIXING HEIGHT.......1900-2900 FT AGL.
SMOKE DISPERSAL.....GOOD (65900-95000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
CLOUDY WITH CHANCE OF SNOW. AREAS OF BLOWING
SNOW. LOWS AROUND 8. NORTHEAST WINDS AROUND 20 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 19. HIGHS
IN THE UPPER 20S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS IN THE MID 20S. HIGHS 34 TO 39. WEST WINDS 15 TO
20 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS IN THE LOWER 20S. HIGHS IN THE LOWER 40S.
WYZ414-272230-
SALT AND WYOMING RANGES/WEST ZONE BRIDGER TETON NF-
300 AM MDT TUE OCT 27 2009
TODAY
SKY/WEATHER.........CLOUDY. SNOW SHOWERS. SNOW ACCUMULATION OF 2 TO
4 INCHES.
MAX TEMPERATURE.....25-33.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........69-75 PERCENT.
24 HR TREND......39 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH. 25 MPH AFTER 1500.
RIDGE TOP WINDS.....NORTHWEST AROUND 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.65 PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......2300-4300 FT AGL.
SMOKE DISPERSAL.....POOR TO GOOD (39100-70400 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....12-18.
24 HR TREND......10 DEGREES COOLER.
MAX HUMIDITY........92-98 PERCENT.
24 HR TREND......1 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
RIDGE TOP WINDS.....NORTH 20 TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.20 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 20 MPH.
MIXING HEIGHT.......1000-2800 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (21300-49800 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW.
MAX TEMPERATURE.....21-31.
24 HR TREND......3 DEGREES COOLER.
MIN HUMIDITY........73-79 PERCENT.
24 HR TREND......3 PERCENT WETTER.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH. GUSTS UP TO 30 MPH
UNTIL 1500.
RIDGE TOP WINDS.....NORTH 25 TO 30 MPH UNTIL 1500...THEN NORTHEAST
AROUND 15 MPH.
LAL.................1.
CHC OF WETTING RAIN.20 PERCENT.
TRANSPORT WINDS.....NORTH 20 TO 25 MPH.
MIXING HEIGHT.......2100-3700 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (47300-72000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 12. WINDS GENERALLY LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW. LOWS AROUND 20. HIGHS
IN THE UPPER 20S. WINDS GENERALLY LESS THAN 10 MPH.
FRIDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH CHANCE OF SNOW AND RAIN.
LOWS IN THE UPPER 20S. HIGHS 32 TO 38. SOUTHWEST WINDS 10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY. CHANCE OF SNOW AND SLIGHT CHANCE OF RAIN.
LOWS IN THE MID 20S. HIGHS AROUND 40.
MONDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING
THEN
SLIGHT CHANCE OF RAIN AND SNOW IN THE AFTERNOON. HIGHS IN THE LOWER
40S.
WYZ278-272230-
UPPER GREEN RIVER BASIN/ROCK SPRINGS BLM-
300 AM MDT TUE OCT 27 2009
TODAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS. CHANCE OF RAIN
SHOWERS AFTER 1200.
MAX TEMPERATURE.....34-39.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........60-66 PERCENT.
24 HR TREND......36 PERCENT WETTER.
20-FOOT WINDS.......UPSLOPE/UPVALLEY 5-9 MPH UNTIL 0900...THEN WEST
10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH.
RIDGE TOP WINDS.....NORTHWEST 15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....WEST 15 TO 20 MPH.
MIXING HEIGHT.......2400-4400 FT AGL.
SMOKE DISPERSAL.....POOR TO GOOD (27700-75900 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....15-20.
24 HR TREND......8 DEGREES COOLER.
MAX HUMIDITY........92-98 PERCENT.
24 HR TREND......8 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS AROUND 15 MPH. GUSTS UP TO 25 MPH.
RIDGE TOP WINDS.....NORTH 20 TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....NORTH 20 TO 25 MPH.
MIXING HEIGHT.......1400-2900 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (31700-50700 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW.
MAX TEMPERATURE.....28-33.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........72-78 PERCENT.
24 HR TREND......12 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST WINDS 15 TO 20 MPH. GUSTS UP TO 30
MPH UNTIL 1500.
RIDGE TOP WINDS.....NORTHEAST 25 TO 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.25 PERCENT.
TRANSPORT WINDS.....NORTHEAST 30 TO 35 MPH.
MIXING HEIGHT.......2200-3600 FT AGL.
SMOKE DISPERSAL.....GOOD (66900-92000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 12. NORTH WINDS AROUND 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS IN THE
LOWER 20S. HIGHS IN THE LOWER 30S. WINDS GENERALLY LESS THAN 10 MPH.
FRIDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE UPPER 30S. WEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS
IN THE UPPER 20S. HIGHS IN THE MID 40S. WEST WINDS AROUND 10 MPH.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS IN THE LOWER 20S. HIGHS IN THE MID 40S.
WYZ277-272230-
LINCOLN AND UINTA COUNTIES/LOWER ELEVATIONS-
300 AM MDT TUE OCT 27 2009
...WINTER STORM WATCH IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
AFTERNOON...
TODAY
SKY/WEATHER.........CLOUDY. SNOW SHOWERS LIKELY. CHANCE OF RAIN
SHOWERS AFTER 1200. SNOW ACCUMULATION OF 1 TO 2
INCHES.
MAX TEMPERATURE.....30-36.
24 HR TREND......14 DEGREES COOLER.
MIN HUMIDITY........58-64 PERCENT.
24 HR TREND......40 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH WITH GUSTS TO AROUND
25 MPH.
RIDGE TOP WINDS.....WEST 25 TO 30 MPH UNTIL 1200...THEN 20 TO 25
MPH.
LAL.................1.
CHC OF WETTING RAIN.30 PERCENT.
TRANSPORT WINDS.....WEST 20 TO 25 MPH.
MIXING HEIGHT.......1900-3800 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (42800-72400 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS UNTIL
2400...THEN CHANCE OF SNOW.
MIN TEMPERATURE.....16-21.
24 HR TREND......11 DEGREES COOLER.
MAX HUMIDITY........93-99 PERCENT.
24 HR TREND......10 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH.
RIDGE TOP WINDS.....NORTH AROUND 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.30 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......1300-2800 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (26400-46000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. SNOW LIKELY. SNOW ACCUMULATION OF 1 TO
4 INCHES.
MAX TEMPERATURE.....24-30.
24 HR TREND......6 DEGREES COOLER.
MIN HUMIDITY........73-79 PERCENT.
24 HR TREND......15 PERCENT WETTER.
20-FOOT WINDS.......NORTHEAST WINDS 10 TO 15 MPH. GUSTS UP TO 25
MPH UNTIL 1500.
RIDGE TOP WINDS.....NORTHEAST 25 TO 30 MPH UNTIL 1500...THEN AROUND
20 MPH.
LAL.................1.
CHC OF WETTING RAIN.40 PERCENT.
TRANSPORT WINDS.....NORTH 20 TO 25 MPH.
MIXING HEIGHT.......2000-3000 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (48500-65000 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS
AROUND 13. WINDS GENERALLY LESS THAN 10 MPH.
THURSDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS AROUND
20. HIGHS AROUND 30. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS 25 TO 30. HIGHS 37 TO 42. SOUTHWEST WINDS 10 TO
15 MPH.
SUNDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN THE
UPPER 20S. HIGHS IN THE UPPER 40S.
MONDAY...PARTLY CLOUDY. SLIGHT CHANCE OF SNOW IN THE MORNING
THEN
SLIGHT CHANCE OF RAIN IN THE AFTERNOON. HIGHS IN THE UPPER 40S.
WYZ279-272230-
SWEETWATER COUNTY/ROCK SPRINGS BLM/FLAMING GORGE NRA-
300 AM MDT TUE OCT 27 2009
...WINTER STORM WATCH IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
AFTERNOON...
TODAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS. CHANCE OF RAIN
SHOWERS AFTER 1200.
MAX TEMPERATURE.....35-40.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........47-53 PERCENT.
24 HR TREND......29 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS AROUND 15 MPH. GUSTS UP TO 25 MPH.
RIDGE TOP WINDS.....WEST 20 TO 25 MPH.
LAL.................1.
CHC OF WETTING RAIN.5 PERCENT.
TRANSPORT WINDS.....WEST AROUND 20 MPH.
MIXING HEIGHT.......2200-3900 FT AGL.
SMOKE DISPERSAL.....POOR TO GOOD (35600-69500 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. SNOW SHOWERS UNTIL 2400...THEN SNOW.
AREAS OF BLOWING SNOW AFTER 2400. SNOW
ACCUMULATION OF 2 TO 3 INCHES.
MIN TEMPERATURE.....17-22.
24 HR TREND......11 DEGREES COOLER.
MAX HUMIDITY........99 PERCENT.
24 HR TREND......31 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......BREEZY. NORTH WINDS 15 TO 20 MPH WITH GUSTS TO
AROUND 30 MPH UNTIL 0300...THEN NORTHEAST
AROUND 25 MPH WITH GUSTS TO AROUND 35 MPH.
RIDGE TOP WINDS.....NORTH 20 TO 25 MPH UNTIL 2400...THEN NORTHEAST
35 TO 40 MPH.
LAL.................1.
CHC OF WETTING RAIN.50 PERCENT.
TRANSPORT WINDS.....NORTHWEST AROUND 20 MPH UNTIL 2400...THEN NORTH
AROUND 35 MPH.
MIXING HEIGHT.......1300-2800 FT AGL.
SMOKE DISPERSAL.....FAIR (43200-50800 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW. SNOW. SNOW
ACCUMULATION OF 3 TO 4 INCHES.
MAX TEMPERATURE.....25-30.
24 HR TREND......10 DEGREES COOLER.
MIN HUMIDITY........81-87 PERCENT.
24 HR TREND......35 PERCENT WETTER.
20-FOOT WINDS.......BREEZY. NORTHEAST WINDS 20 TO 25 MPH WITH GUSTS
TO AROUND 40 MPH.
RIDGE TOP WINDS.....NORTHEAST 40 TO 45 MPH.
LAL.................1.
CHC OF WETTING RAIN.65 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 45 MPH.
MIXING HEIGHT.......1800-2800 FT AGL.
SMOKE DISPERSAL.....GOOD (69200-98500 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT
AREAS OF BLOWING SNOW IN THE EVENING. CLOUDY WITH
CHANCE OF SNOW. LOWS AROUND 15. NORTH WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS AROUND
20. HIGHS IN THE UPPER 20S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY THROUGH SUNDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF RAIN
AND SNOW. LOWS IN THE UPPER 20S. HIGHS 38 TO 44. SOUTHWEST WINDS
10 TO 15 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE MID 40S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE UPPER 40S.
WYZ289-272230-
GRANITE/GREEN/FERRIS/RATTLESNAKE MOUNTAINS-
300 AM MDT TUE OCT 27 2009
...WINTER STORM WATCH IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
AFTERNOON...
TODAY
SKY/WEATHER.........CLOUDY. CHANCE OF SNOW SHOWERS. CHANCE OF RAIN
SHOWERS AFTER 1200.
MAX TEMPERATURE.....33-38.
24 HR TREND......9 DEGREES COOLER.
MIN HUMIDITY........53-59 PERCENT.
24 HR TREND......30 PERCENT WETTER.
20-FOOT WINDS.......WEST WINDS 10 TO 15 MPH. GUSTS UP TO 25 MPH.
RIDGE TOP WINDS.....SOUTHWEST 25 TO 30 MPH UNTIL 1200...THEN WEST
15 TO 20 MPH.
LAL.................1.
CHC OF WETTING RAIN.15 PERCENT.
TRANSPORT WINDS.....SOUTHWEST AROUND 30 MPH UNTIL 1200...THEN
NORTHWEST AROUND 20 MPH.
MIXING HEIGHT.......2100-3500 FT AGL.
SMOKE DISPERSAL.....FAIR TO GOOD (46000-63200 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
TONIGHT
SKY/WEATHER.........CLOUDY. SNOW SHOWERS UNTIL 2400...THEN SNOW.
AREAS OF BLOWING SNOW AFTER 2400. SNOW
ACCUMULATION OF 2 TO 4 INCHES.
MIN TEMPERATURE.....15-20.
24 HR TREND......14 DEGREES COOLER.
MAX HUMIDITY........99 PERCENT.
24 HR TREND......38 PERCENT WETTER.
HUMIDITY RECOVERY...EXCELLENT.
20-FOOT WINDS.......NORTH WINDS 10 TO 15 MPH WITH GUSTS TO AROUND
25 MPH UNTIL 2400...THEN NORTHEAST AROUND 20
MPH WITH GUSTS TO AROUND 30 MPH.
RIDGE TOP WINDS.....NORTH 20 TO 25 MPH UNTIL 2400...THEN NORTHEAST
AROUND 30 MPH.
LAL.................1.
CHC OF WETTING RAIN.55 PERCENT.
TRANSPORT WINDS.....NORTH AROUND 20 MPH UNTIL 2400...THEN AROUND 30
MPH.
MIXING HEIGHT.......1500-2700 FT AGL.
SMOKE DISPERSAL.....POOR TO FAIR (38800-48100 KNOT-FT).
HAINES INDEX........3 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
WEDNESDAY
SKY/WEATHER.........CLOUDY. AREAS OF BLOWING SNOW. SNOW. SNOW
ACCUMULATION OF 3 TO 4 INCHES.
MAX TEMPERATURE.....21-26.
24 HR TREND......13 DEGREES COOLER.
MIN HUMIDITY........81-87 PERCENT.
24 HR TREND......28 PERCENT WETTER.
20-FOOT WINDS.......BREEZY. NORTH WINDS 20 TO 25 MPH WITH GUSTS TO
AROUND 35 MPH.
RIDGE TOP WINDS.....NORTH 30 TO 35 MPH.
LAL.................1.
CHC OF WETTING RAIN.65 PERCENT.
TRANSPORT WINDS.....NORTH 40 TO 45 MPH.
MIXING HEIGHT.......1700-2400 FT AGL.
SMOKE DISPERSAL.....GOOD (60800-95400 KNOT-FT).
HAINES INDEX........2 OR VERY LOW POTENTIAL FOR LARGE PLUME
DOMINATED FIRE GROWTH.
FORECAST DAYS 3 THROUGH 7...
WEDNESDAY NIGHT...CLOUDY. SNOW LIKELY IN THE EVENING
THEN CHANCE
OF SNOW AFTER MIDNIGHT. AREAS OF BLOWING SNOW THROUGH THE NIGHT.
LOWS AROUND 13. NORTH WINDS AROUND 15 MPH.
THURSDAY
MOSTLY CLOUDY WITH SLIGHT CHANCE OF SNOW. LOWS AROUND
19. HIGHS IN THE MID 20S. NORTHWEST WINDS AROUND 10 MPH.
FRIDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF SNOW. LOWS IN THE UPPER
20S. HIGHS IN THE MID 30S. WEST WINDS AROUND 15 MPH.
SATURDAY
MOSTLY CLOUDY. SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS AROUND 40. SOUTHWEST WINDS AROUND 15 MPH.
SUNDAY
PARTLY CLOUDY WITH SLIGHT CHANCE OF RAIN AND SNOW. LOWS IN
THE UPPER 20S. HIGHS IN THE LOWER 40S.
MONDAY
PARTLY CLOUDY. HIGHS IN THE MID 40S.
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