Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
713
FNUS55 KRIW 191904
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
104 PM MDT Sat Oct 19 2024
.DISCUSSION...
...Yellowstone NP and Teton dispatch areas (includes fire weather
zones 140...414...415...and 416)...
The warming trend that started today will continue through mid-week,
with minimum RHs each afternoon dropping to around 35 to 40%.
overnight RH recoveries will be excellent. Weather will remain dry,
however, with few if any precipitation chances over the next week.
Best chances will come Tuesday (a 20% chance), mainly across
Yellowstone Park and northern portions of zone 415. Winds remain
light, less than 10 mph, with gusts around 15 mph across the highest
peaks.
...Cody dispatch area (includes fire weather zones 275...276...
282...283...285...286...287...288...and 289)...
The warming trend that started today will continue through mid-week,
with minimum RHs each afternoon dropping to around 30 to 35%.
overnight RH recoveries will be excellent. Weather will remain dry,
however, with few if any precipitation chances over the next week.
Winds remain light, less than 10 mph, with gusts around 15 mph
across the highest peaks in zone 286.
...Casper dispatch area (includes fire weather zones 277...278...
279...280...281...285...289...and 300)...
The warming trend that started today will continue through mid-week,
with minimum RHs each afternoon dropping to around 30 to 35%.
overnight RH recoveries will be excellent. Weather will remain dry,
however, with few if any precipitation chances over the next week.
Winds remain light, less than 10 mph, for most areas. Across eastern
portions of zone 279 this afternoon there could be gusts around 15
to 20 mph. Then after going light and variable overnight, winds will
be generally southwesterly in the afternoons for zone 279 through
Tuesday, with gusts to around 15 to 25 mph, especially Monday and
Tuesday.
...Thunderstorms imply strong gusty and erratic winds...
...Haines Index is high level Haines both day and night...
WYZ280-202115-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....56-61.
24 hr trend......22 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......54 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....West around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing Height.......2200-3000 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.TONIGHT...
Sky/weather.........Mostly clear. Areas of frost early in the
morning.
Min temperature.....34-39.
24 hr trend......5 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......29 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph until 2400, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-600 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY...
Sky/weather.........Mostly sunny. Areas of frost early in the
morning.
Max temperature.....62-67.
24 hr trend......7 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......7 percent drier.
20-foot winds.......Southwest winds around 10 mph until 1200, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-1400 ft agl until 1200, then 2000-4000 ft
agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....37-42.
24 hr trend......4 degrees warmer.
Max humidity........64-70 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph until 2400, then
southwest 10 to 15 mph. Gusts up to 20 mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....65-70.
24 hr trend......3 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southwest winds around 15 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing Height.......400-2200 ft agl until 1200, then 2800-4800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........4.
.Forecast days 3 through 7......
.MONDAY NIGHT...Clear. Lows in the upper 30s. Southwest winds
around 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 60s. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows 37 to 42. Highs
65 to 70. Southwest winds 10 to 15 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 30s.
Highs 65 to 70.
$$
WYZ283-202115-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....52-57.
24 hr trend......15 degrees warmer.
Min humidity........35-41 percent.
24 hr trend......38 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Southeast around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......1600-2400 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.TONIGHT...
Sky/weather.........Clear. Areas of frost after midnight.
Widespread frost early in the morning.
Min temperature.....31-36.
24 hr trend......6 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......27 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY...
Sky/weather.........Mostly sunny. Widespread frost early in the
morning. Areas of frost early in the morning.
Max temperature.....59-64.
24 hr trend......7 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......10 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then
southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1200, then
southeast.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....36-41.
24 hr trend......4 degrees warmer.
Max humidity........64-70 percent.
24 hr trend......2 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
southwest around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....63-68.
24 hr trend......5 degrees warmer.
Min humidity........30-36 percent.
24 hr trend......1 percent drier.
20-foot winds.......West winds around 10 mph with gusts to around
25 mph.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing Height.......400-2200 ft agl until 1200, then 2600-4600 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
around 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
60s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 30s. Highs in the
mid 60s. Southwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 30s.
Highs 63 to 68.
$$
WYZ285-202115-
South Bighorn Mountains-
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....52-57.
24 hr trend......20 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......51 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......1200-2800 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....36-41.
24 hr trend......9 degrees warmer.
Max humidity........52-58 percent.
24 hr trend......43 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
southwest around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Southwest around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....58-63.
24 hr trend......7 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......6 percent drier.
20-foot winds.......West winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....West around 10 mph until 1200, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....39-44.
24 hr trend......2 degrees warmer.
Max humidity........50-56 percent.
24 hr trend......1 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
southwest around 10 mph. Gusts up to 20 mph.
Ridge top winds.....South around 10 mph until 2400, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....59-64.
24 hr trend......1 degree warmer.
Min humidity........28-34 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West winds around 10 mph with higher gusts.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing Height.......1000-3000 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
around 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper
50s. Southwest winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows 39 to 44. Highs
56 to 61. Southwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 30s.
Highs 57 to 62.
$$
WYZ281-202115-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Max temperature.....59-64.
24 hr trend......21 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......41 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....South around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing Height.......2600-4000 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........4.
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....38-43.
24 hr trend......5 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......27 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....South around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....64-69.
24 hr trend......5 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southwest winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then northeast.
Mixing Height.......400-1600 ft agl until 1200, then 1800-3600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....41-46.
24 hr trend......2 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......3 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Downslope/downvalley 4-7 mph until 2400, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....South 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-71.
24 hr trend......3 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southwest winds around 10 mph until 1200, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest around 15 mph until 1200, then
northwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......400-2200 ft agl until 1200, then 2400-4400 ft
agl.
Smoke dispersal.....Poor.
Haines Index........4.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds
around 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers. Lows in
the mid 30s. Highs in the mid 60s. Northwest winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows 38 to 43. Highs
64 to 69. Southwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows around 40. Highs
67 to 72.
$$
WYZ282-202115-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....53-58.
24 hr trend......17 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......43 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....East around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing Height.......1600-2600 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.TONIGHT...
Sky/weather.........Clear. Areas of frost after midnight.
Widespread frost early in the morning.
Min temperature.....34-39.
24 hr trend......5 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......27 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....South around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY...
Sky/weather.........Mostly sunny. Widespread frost early in the
morning. Areas of frost early in the morning.
Max temperature.....59-64.
24 hr trend......7 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph.
Ridge top winds.....South around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....38-43.
24 hr trend......3 degrees warmer.
Max humidity........61-67 percent.
24 hr trend......4 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....South around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing Height.......400-600 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....61-66.
24 hr trend......2 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph.
Ridge top winds.....South around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph until 1200, then southeast.
Mixing Height.......1000-3000 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows in the upper 30s. Winds
generally less than 10 mph.
.TUESDAY...Partly cloudy. Lows in the mid 30s. Highs in the upper
60s. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows 36 to 41. Highs
63 to 68. South winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 30s.
Highs 65 to 70.
$$
WYZ275-202115-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....53-58.
24 hr trend......12 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......24 percent drier.
20-foot winds.......Southeast winds around 10 mph and gusty.
Ridge top winds.....Southeast around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing Height.......1600-2400 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.TONIGHT...
Sky/weather.........Clear. Areas of frost early in the morning.
Min temperature.....35-40.
24 hr trend......4 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......25 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....Southeast around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.SUNDAY...
Sky/weather.........Sunny. Areas of frost early in the morning.
Max temperature.....59-64.
24 hr trend......7 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......9 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Southeast around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....38-43.
24 hr trend......3 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......4 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....Southeast around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....59-64.
24 hr trend......2 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....South around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......400-1800 ft agl until 1200, then 1800-3800 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. Winds
generally less than 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers. Lows in
the mid 30s. Highs in the mid 60s. Winds generally less than
10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows 36 to 41. Highs
61 to 66. South winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 30s.
Highs 64 to 69.
$$
WYZ276-202115-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....57-62.
24 hr trend......17 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......25 percent drier.
20-foot winds.......Southeast winds around 10 mph and gusty.
Ridge top winds.....Southeast around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing Height.......2200-3600 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....37-42.
24 hr trend......10 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......27 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast winds around 10 mph until 2100, then
southwest. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....62-67.
24 hr trend......6 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southwest winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1500, then east
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1200, then
southeast.
Mixing Height.......400-2000 ft agl until 1200, then 2200-4200 ft
agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....41-46.
24 hr trend......4 degrees warmer.
Max humidity........53-59 percent.
24 hr trend......5 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
southwest around 10 mph with gusts to around 25
mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.MONDAY...
Sky/weather.........Partly cloudy.
Max temperature.....64-69.
24 hr trend......3 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3600-5600 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........3.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows around 40. Southwest winds
around 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers. Lows in
the mid 30s. Highs in the lower 60s. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the lower
40s. Highs 60 to 65. Southwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 30s.
Highs 61 to 66.
$$
WYZ287-202115-
Owl Creek Mountains-
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....51-56.
24 hr trend......19 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......47 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....South around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing Height.......1400-3000 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....36-41.
24 hr trend......8 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......36 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southwest winds around 10 mph with gusts to
around 15 mph.
Ridge top winds.....Southwest around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....56-61.
24 hr trend......6 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then
southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then southeast.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....39-44.
24 hr trend......4 degrees warmer.
Max humidity........52-58 percent.
24 hr trend......5 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Downslope/downvalley 4-7 mph until 2400, then
west around 10 mph until 0300, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....59-64.
24 hr trend......3 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1500, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......200-2000 ft agl until 1200, then 2000-4000 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows in the lower 40s. West winds
around 10 mph.
.TUESDAY THROUGH THURSDAY...Partly cloudy. Lows 36 to 41. Highs
58 to 63. Southwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 30s.
Highs 59 to 64.
$$
WYZ286-202115-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....51-56.
24 hr trend......18 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......43 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......2200-4200 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....33-38.
24 hr trend......9 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......29 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds around 10 mph with gusts to around
15 mph.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....57-62.
24 hr trend......6 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 1200, then south.
Mixing Height.......400-2200 ft agl until 1200, then 2800-4800 ft
agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....36-41.
24 hr trend......1 degree warmer.
Max humidity........68-74 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
west 10 to 15 mph. Gusts up to 25 mph.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.MONDAY...
Sky/weather.........Partly cloudy.
Max temperature.....55-60.
24 hr trend......4 degrees cooler.
Min humidity........38-44 percent.
24 hr trend......6 percent wetter.
20-foot winds.......West winds 15 to 20 mph with gusts to around 30
mph.
Ridge top winds.....West around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3200-5200 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows in the mid 30s. West winds
around 20 mph.
.TUESDAY...Partly cloudy with slight chance of showers and snow
showers. Lows in the lower 30s. Highs around 50. West winds
around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
lower 50s. West winds around 15 mph.
.THURSDAY...Mostly clear. Slight chance of showers and snow
showers. Lows in the mid 30s. Highs in the mid 50s. West winds
around 15 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 30s.
Highs 48 to 53.
$$
WYZ140-202115-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Max temperature.....50-55.
24 hr trend......14 degrees warmer.
Min humidity........37-43 percent.
24 hr trend......29 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....West around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing Height.......1800-3000 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly clear. Areas of frost early in the
evening. Widespread frost in the late evening
and overnight.
Min temperature.....27-32.
24 hr trend......5 degrees warmer.
Max humidity........80-86 percent.
24 hr trend......13 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......200-1000 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.SUNDAY...
Sky/weather.........Mostly sunny. Widespread frost early in the
morning, then areas of frost late in the
morning.
Max temperature.....56-61.
24 hr trend......5 degrees warmer.
Min humidity........38-44 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....South around 10 mph until 1200, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......200-1600 ft agl until 1200, then 2000-4000 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....28-33.
24 hr trend......1 degree warmer.
Max humidity........78-84 percent.
24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.MONDAY...
Sky/weather.........Partly cloudy.
Max temperature.....51-56.
24 hr trend......5 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest 10 to 15 mph with gusts to around 30
mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph until 1200, then around
25 mph.
Mixing Height.......600-2600 ft agl until 1200, then 2800-4800 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........2.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. Southwest
winds around 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers and snow
showers. Lows in the mid 20s. Highs in the upper 40s. Southwest
winds around 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and snow
showers. Lows in the upper 20s. Highs around 50. Southwest winds
around 10 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and snow
showers. Lows around 30. Highs in the lower 50s. Southwest winds
around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 20s.
Highs 46 to 51.
$$
WYZ415-202115-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....51-56.
24 hr trend......12 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......29 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Northwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing Height.......2200-3600 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.TONIGHT...
Sky/weather.........Mostly clear. Widespread frost in the late
evening and overnight.
Min temperature.....28-33.
24 hr trend......7 degrees warmer.
Max humidity........75-81 percent.
24 hr trend......17 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 10
mph.
Ridge top winds.....North around 10 mph until 2400, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 2400, then
southeast.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY...
Sky/weather.........Mostly sunny. Widespread frost early in the
morning. Areas of frost late in the morning.
Max temperature.....54-59.
24 hr trend......4 degrees warmer.
Min humidity........40-46 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Northeast around 10 mph until 1200, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph until 1200, then southwest.
Mixing Height.......400-1600 ft agl until 1200, then 2400-4400 ft
agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....28-33.
24 hr trend......1 degree warmer.
Max humidity........80-86 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 10
mph.
Ridge top winds.....Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.MONDAY...
Sky/weather.........Partly cloudy.
Max temperature.....51-56.
24 hr trend......3 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southwest around 10 mph with gusts to around 25
mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1200, then west
around 20 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3400-5400 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........2.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows around 30. Southwest winds
around 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers and snow
showers. Lows in the upper 20s. Highs in the lower 50s. Southwest
winds around 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers. Lows around
30. Highs in the lower 50s. Winds generally less than 10 mph.
.THURSDAY...Mostly clear. Slight chance of showers and snow
showers. Lows in the lower 30s. Highs in the mid 50s. South winds
around 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 20s. Highs in the
lower 50s.
.SATURDAY...Mostly sunny. Highs in the upper 40s.
$$
WYZ416-202115-
West Wind River Mountains/East Zone Bridger Teton NF-
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....48-53.
24 hr trend......15 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......35 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Southwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......2000-3600 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.TONIGHT...
Sky/weather.........Clear. Widespread frost after midnight.
Min temperature.....29-34.
24 hr trend......9 degrees warmer.
Max humidity........64-70 percent.
24 hr trend......32 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 10
mph.
Ridge top winds.....Northwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 2400, then northeast.
Mixing Height.......200-1000 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY...
Sky/weather.........Mostly sunny. Widespread frost early in the
morning.
Max temperature.....52-57.
24 hr trend......4 degrees warmer.
Min humidity........31-37 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....North around 10 mph until 1200, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph until 1200, then
southwest.
Mixing Height.......200-2000 ft agl until 1200, then 2600-4600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear. Isolated showers and snow showers
late in the evening. Chance of precipitation 20
percent.
Min temperature.....29-34.
24 hr trend......1 degree warmer.
Max humidity........73-79 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 0300, then
northwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 2400, then
northwest.
Mixing Height.......200-1200 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....50-55.
24 hr trend......2 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
10 to 15 mph with gusts to around 30 mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......600-2600 ft agl until 1200, then 2800-4800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows in the upper 20s. West winds
around 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows around 30. Highs in the lower
50s. West winds around 10 mph.
.THURSDAY...Mostly clear. Slight chance of snow showers. Lows
around 30. Highs in the lower 50s. Southwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 20s.
Highs 46 to 51.
$$
WYZ288-202115-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....49-54.
24 hr trend......18 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......50 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....East around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph.
Mixing Height.......1200-2800 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....32-37.
24 hr trend......10 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......40 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
west around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....53-58.
24 hr trend......6 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......1 percent drier.
20-foot winds.......West winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1500, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West around 10 mph until 1200, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then south.
Mixing Height.......200-1800 ft agl until 1200, then 2000-4000 ft
agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....34-39.
24 hr trend......2 degrees warmer.
Max humidity........64-70 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Good.
20-foot winds.......West winds 10 to 15 mph and gusty.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....54-59.
24 hr trend......2 degrees warmer.
Min humidity........38-44 percent.
24 hr trend......6 percent wetter.
20-foot winds.......West winds around 15 mph with gusts to around
30 mph.
Ridge top winds.....West around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing Height.......600-2600 ft agl until 1200, then 2800-4800 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........3.
.Forecast days 3 through 7......
.MONDAY THROUGH THURSDAY...Mostly clear. Lows 33 to 38. Highs
52 to 57. West winds around 15 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 30s.
Highs 50 to 55.
$$
WYZ414-202115-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....52-57.
24 hr trend......16 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......47 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....North around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph.
Mixing Height.......2600-3800 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.TONIGHT...
Sky/weather.........Clear. Areas of frost late in the evening.
Widespread frost late in the evening.
Min temperature.....27-32.
24 hr trend......4 degrees warmer.
Max humidity........70-76 percent.
24 hr trend......29 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 10
mph.
Ridge top winds.....North around 10 mph until 2400, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph until 2400, then
southeast.
Mixing Height.......200-1200 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY...
Sky/weather.........Mostly sunny. Widespread frost early in the
morning.
Max temperature.....54-59.
24 hr trend......3 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then west
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....East around 10 mph until 1200, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph until 1200, then
southwest.
Mixing Height.......200-1800 ft agl until 1200, then 2600-4600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....27-32.
24 hr trend......1 degree warmer.
Max humidity........78-84 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
west around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......400-1400 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.MONDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....51-56.
24 hr trend......2 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph with gusts to around 30 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then around 20
mph.
Mixing Height.......600-2600 ft agl until 1200, then 3200-5200 ft
agl.
Smoke dispersal.....Poor until 1200, then fair to good.
Haines Index........2.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly clear. Lows in the lower 30s. Winds
generally less than 10 mph.
.TUESDAY...Partly cloudy. Lows in the lower 30s. Highs in the mid
50s. Southwest winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Mostly clear. Lows in the lower
30s. Highs in the upper 50s. Southwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows around 30. Highs
51 to 56.
$$
WYZ278-202115-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....51-56.
24 hr trend......13 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......29 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....South around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing Height.......2600-3200 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.TONIGHT...
Sky/weather.........Clear. Widespread frost after midnight.
Min temperature.....28-33.
24 hr trend......6 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......23 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 10
mph.
Ridge top winds.....West around 10 mph until 2400, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 2400, then north.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY...
Sky/weather.........Mostly sunny. Widespread frost early in the
morning.
Max temperature.....54-59.
24 hr trend......3 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest around 10 mph until 1200, then
southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then south.
Mixing Height.......200-1200 ft agl until 1200, then 2000-4000 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....28-33.
24 hr trend......1 degree warmer.
Max humidity........74-80 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2400, then
northwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 2400, then
northwest.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....54-59.
24 hr trend......2 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West winds 10 to 15 mph. Gusts up to 20 mph
until 1200, then 30 mph.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......400-2400 ft agl until 1200, then 3400-5400 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........2.
.Forecast days 3 through 7......
.MONDAY THROUGH THURSDAY...Mostly clear. Lows 25 to 30. Highs in
the lower 60s. West winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 20s.
Highs 57 to 62.
$$
WYZ277-202115-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....52-57.
24 hr trend......15 degrees warmer.
Min humidity........37-43 percent.
24 hr trend......42 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Southeast around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph.
Mixing Height.......2200-3200 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.TONIGHT...
Sky/weather.........Clear. Areas of frost late in the evening.
Widespread frost after midnight.
Min temperature.....29-34.
24 hr trend......4 degrees warmer.
Max humidity........70-76 percent.
24 hr trend......24 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 10
mph.
Ridge top winds.....Northwest around 10 mph until 2400, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph until 2400, then
northeast.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Widespread frost early in the morning.
Max temperature.....53-58.
24 hr trend......4 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......5 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....North around 10 mph until 1200, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph until 1200, then southwest.
Mixing Height.......200-1200 ft agl until 1200, then 1800-3800 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....29-34.
24 hr trend......1 degree warmer.
Max humidity........78-84 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West winds around 10 mph and gusty.
Ridge top winds.....West around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....55-60.
24 hr trend......1 degree warmer.
Min humidity........32-38 percent.
24 hr trend......1 percent drier.
20-foot winds.......West winds 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......400-2400 ft agl until 1200, then 3000-5000 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........2.
.Forecast days 3 through 7......
.MONDAY THROUGH TUESDAY...Mostly clear. Lows around 30. Highs in
the lower 60s. Winds generally less than 10 mph.
.WEDNESDAY...Clear. Lows around 30. Highs in the lower 60s. Winds
generally less than 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 30s. Highs in the
lower 60s. Winds generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 20s.
Highs 57 to 62.
$$
WYZ279-202115-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Max temperature.....50-55.
24 hr trend......16 degrees warmer.
Min humidity........47-53 percent.
24 hr trend......41 percent drier.
20-foot winds.......North winds around 10 mph and gusty.
Ridge top winds.....North around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph.
Mixing Height.......2000-2600 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly clear. Areas of frost late in the
evening. Widespread frost after midnight.
Min temperature.....31-36.
24 hr trend......5 degrees warmer.
Max humidity........75-81 percent.
24 hr trend......20 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Northwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY...
Sky/weather.........Partly cloudy. Widespread frost early in the
morning. Areas of frost late in the morning.
Max temperature.....52-57.
24 hr trend......3 degrees warmer.
Min humidity........46-52 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......200-1200 ft agl until 1200, then 1800-3800 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....33-38.
24 hr trend......2 degrees warmer.
Max humidity........80-86 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds around 10 mph and gusty.
Ridge top winds.....Southwest around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....56-61.
24 hr trend......4 degrees warmer.
Min humidity........38-44 percent.
24 hr trend......5 percent drier.
20-foot winds.......West winds 10 to 15 mph with gusts to around 30
mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......400-2400 ft agl until 1200, then 2800-4800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.MONDAY THROUGH TUESDAY...Mostly clear. Lows in the mid 30s.
Highs in the lower 60s. Southwest winds around 10 mph.
.WEDNESDAY...Clear. Lows in the mid 30s. Highs in the lower 60s.
Winds generally less than 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. Southwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 30s.
Highs 59 to 64.
$$
WYZ289-202115-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Sunny.
Max temperature.....52-57.
24 hr trend......20 degrees warmer.
Min humidity........34-40 percent.
24 hr trend......53 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....North around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing Height.......2000-2800 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.TONIGHT...
Sky/weather.........Mostly clear. Areas of frost early in the
morning.
Min temperature.....31-36.
24 hr trend......7 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......33 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph until 0300, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North around 10 mph until 2400, then southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph until 2400, then
southwest.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Widespread frost early in the morning. Areas of
frost early in the morning.
Max temperature.....56-61.
24 hr trend......6 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......6 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......200-1200 ft agl until 1200, then 1800-3800 ft
agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....35-40.
24 hr trend......2 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest winds around 10 mph and gusty.
Ridge top winds.....Southwest around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....59-64.
24 hr trend......3 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph until 1500, then
west around 20 mph. Gusts up to 30 mph.
Ridge top winds.....Southwest 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing Height.......400-2000 ft agl until 1200, then 2600-4600 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.MONDAY THROUGH THURSDAY...Mostly clear. Lows 34 to 39. Highs
61 to 66. Southwest winds 10 to 15 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the mid 30s.
Highs 59 to 64.
$$
WYZ300-202115-
Casper Mountain-
104 PM MDT Sat Oct 19 2024
.THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Max temperature.....52-57.
24 hr trend......22 degrees warmer.
Min humidity........36-42 percent.
24 hr trend......54 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Northwest around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing Height.......1600-2600 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly clear. Patchy frost early in the
morning. Areas of frost early in the morning.
Min temperature.....37-42.
24 hr trend......9 degrees warmer.
Max humidity........75-81 percent.
24 hr trend......21 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
south around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southeast 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing Height.......200-400 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.SUNDAY...
Sky/weather.........Mostly sunny. Areas of frost early in the
morning.
Max temperature.....57-62.
24 hr trend......5 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......5 percent drier.
20-foot winds.......South winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....South around 10 mph until 1200, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......200-1600 ft agl until 1200, then 2000-4000 ft
agl.
Smoke dispersal.....Poor.
Haines Index........4.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers early in the
evening. Chance of showers 20 percent.
Min temperature.....38-43.
24 hr trend......1 degree warmer.
Max humidity........71-77 percent.
24 hr trend......5 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
southwest 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....Southwest 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....58-63.
24 hr trend......Unchanged.
Min humidity........32-38 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southwest winds around 15 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest around 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......200-2000 ft agl until 1200, then 2200-4200 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.MONDAY NIGHT...Clear. Lows in the upper 30s. Southwest winds
around 15 mph.
.TUESDAY THROUGH THURSDAY...Mostly clear. Lows 36 to 41. Highs
57 to 62. Southwest winds 10 to 15 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the upper 30s.
Highs 57 to 62.
$$