Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
863
FNUS55 KRIW 180746
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
146 AM MDT Tue Jun 18 2024
.DISCUSSION...
...Yellowstone NP and Teton dispatch areas (includes fire weather
zones 140...414...415...and 416)...
Cool today in the wake of yesterday`s cold front. Isolated (15% to
30%) showers across zone 140 and northern 415 Tuesday morning. These
chances increase for the afternoon, especially across Yellowstone.
Snow and rain decrease this evening, with dry conditions expected
Wednesday. Temperatures trend upwards the rest of the week.
...Cody dispatch area (includes fire weather zones 275...276...
282...283...285...286...287...288...and 289)...
Cold today in the wake of yesterday`s cold front. Isolated (15% to
30%) snow showers over the mountains today. Rain shower and
thunderstorm chances (20% to 50%) develop across the northern
portion of the district through the afternoon. Precipitation chances
come to an end this evening. Temperatures trend upwards the rest of
the week.
...Casper dispatch area (includes fire weather zones 277...278...
279...280...281...285...289...and 300)...
Cold today in the wake of yesterday`s cold front. Precipitation
chances today are limited, with most areas remaining dry. Zones 281,
285 would be the most likely to see rain or snow (for the mountains)
this afternoon, with 10% to 30% chances. Less windy today, with
generally west winds gusting 20 to 30 mph. Winds and precipitation
chances come down this evening. Temperatures trend upwards the rest
of the week.
...Thunderstorms imply strong gusty and erratic winds...
...Haines Index is high level Haines both day and night...
WYZ280-191000-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy then
becoming mostly sunny.
Max temperature.....58-63.
24 hr trend......22 degrees cooler.
Min humidity........22-28 percent.
24 hr trend......8 percent wetter.
20-foot winds.......West winds around 20 mph with gusts to around
30 mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......800-2400 ft agl until 0800. 9600-11600 ft agl
after 1400.
Smoke dispersal.....Poor to fair until 0800. Excellent after 1500.
Haines Index........5.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....39-44.
24 hr trend......Unchanged.
Max humidity........74-80 percent.
24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 15 mph with gusts to
around 25 mph until 2100, then northeast and
gusty.
Ridge top winds.....Northwest around 20 mph until 2100, then
northeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2000. East after
0400.
Mixing Height.......8800-10000 ft agl until 1900. 600-1400 ft agl
after 2100.
Smoke dispersal.....Excellent until 1900. Poor after 2000.
Haines Index........5.
.JUNETEENTH...
Sky/weather.........Partly cloudy.
Max temperature.....69-74.
24 hr trend......11 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......2 percent drier.
20-foot winds.......East winds around 10 mph until 0900, then
southeast until 1200, then west. Gusts up to 15
mph.
Ridge top winds.....East 15 to 20 mph until 0900, then southeast
until 1100, then west until 1700, then
northwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East 15 to 20 mph until 0900. Southwest after
1200.
Mixing Height.......600-2600 ft agl until 1000. 7600-8600 ft agl
after 1500.
Smoke dispersal.....Good to very good.
Haines Index........5.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. East
winds around 10 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Northeast winds around 10 mph.
.FRIDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
West winds around 10 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
Northwest winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the upper 50s.
Highs 90 to 95.
$$
WYZ283-191000-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....57-62.
24 hr trend......17 degrees cooler.
Min humidity........20-26 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Northwest winds around 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northwest 15 to 20 mph until 1600, then west 20
to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......600-2200 ft agl until 0800. 11200-13000 ft agl
after 1400.
Smoke dispersal.....Very good to excellent until 1400, then
excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....37-42.
24 hr trend......Unchanged.
Max humidity........67-73 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 15 mph and gusty until
2100, then east with gusts to around 15 mph
until 0300, then downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 20 mph until 2100, then
northeast until 2400, then east until 0300,
then northeast until 0500, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2000, then
northeast until 2400, then east until 0400,
then northeast.
Mixing Height.......9600-10400 ft agl until 1900. 600-1000 ft agl
after 2100.
Smoke dispersal.....Excellent until 1900. Poor after 2100.
Haines Index........4.
.JUNETEENTH...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....67-72.
24 hr trend......10 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
northeast around 10 mph.
Ridge top winds.....Northwest around 10 mph until 0800, then west
until 0900, then northeast until 1100, then
east until 1600, then northeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph until 0900, then southwest.
Mixing Height.......600-2600 ft agl until 1000. 7600-8400 ft agl
after 1500.
Smoke dispersal.....Good.
Haines Index........5.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Northeast winds around 10 mph.
.THURSDAY...Warmer. Partly cloudy with slight chance of showers
and thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Northeast winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs around 80. Northwest winds around
10 mph.
.SATURDAY...Clear. Lows in the mid 50s. Highs in the mid 80s.
West winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
90s.
.MONDAY...Sunny. Highs in the lower 90s.
$$
WYZ285-191000-
South Bighorn Mountains-
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the morning. Chance of snow 20 percent.
Max temperature.....49-54.
24 hr trend......21 degrees cooler.
Min humidity........38-44 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northwest winds 15 to 20 mph with gusts to
around 30 mph.
Ridge top winds.....Northwest 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing Height.......600-2600 ft agl until 0900. 6800-8800 ft agl
after 1300.
Smoke dispersal.....Very good to excellent.
Haines Index........4.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....36-41.
24 hr trend......3 degrees warmer.
Max humidity........72-78 percent.
24 hr trend......15 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 15 mph until 2100, then
northeast until 2400, then southeast. Gusts up
to 20 mph.
Ridge top winds.....Northwest 15 to 20 mph until 2100, then
northeast until 2400, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph until 2100. Southeast
after 2400.
Mixing Height.......3800-5800 ft agl until 2000. 200-400 ft agl
after 0300.
Smoke dispersal.....Good until 2000, then poor.
Haines Index........4.
.JUNETEENTH...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Max temperature.....61-66.
24 hr trend......12 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......13 percent drier.
20-foot winds.......Southeast winds around 10 mph until 1200, then
southwest. Gusts up to 15 mph.
Ridge top winds.....Southeast around 15 mph until 1100, then
southwest until 1600, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph until 1100, then
southwest.
Mixing Height.......200-2200 ft agl until 1000. 5800-7800 ft agl
after 1500.
Smoke dispersal.....Good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. East
winds around 10 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
East winds around 10 mph.
.FRIDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
West winds around 10 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s. West
winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the lower
80s.
.MONDAY...Sunny. Highs in the mid 80s.
$$
WYZ281-191000-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Partly cloudy. Scattered rain showers early in
the afternoon. Isolated thunderstorms in the
afternoon. Isolated rain showers in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....50-55.
24 hr trend......22 degrees cooler.
Min humidity........48-54 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Northwest winds 15 to 20 mph with gusts to
around 25 mph.
Ridge top winds.....Northwest 20 to 25 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing Height.......1000-3000 ft agl until 0900, then 6200-8200 ft
agl.
Smoke dispersal.....Very good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....38-43.
24 hr trend......1 degree cooler.
Max humidity........77-83 percent.
24 hr trend......5 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph until 2400, then downslope/downvalley
4-7 mph until 0300, then south around 10 mph.
Ridge top winds.....North 15 to 20 mph until 2400, then southwest
10 to 15 mph until 0500, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 15 to 20 mph until 2300. South 10 to 15
mph after 0100.
Mixing Height.......3600-5600 ft agl until 2000. 400-1000 ft agl
after 2200.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........4.
.JUNETEENTH...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Max temperature.....66-71.
24 hr trend......16 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......19 percent drier.
20-foot winds.......South winds 10 to 15 mph. Gusts up to 15 mph
until 0900, then 25 mph until 1500, then 15
mph.
Ridge top winds.....South 15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......400-2000 ft agl until 0900. 7200-9000 ft agl
after 1400.
Smoke dispersal.....Good to very good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Warmer. Partly cloudy. Lows in the lower 50s.
East winds around 10 mph.
.THURSDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. East winds around
10 mph.
.FRIDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. North
winds around 10 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s. North
winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 60s.
Highs in the lower 90s.
$$
WYZ282-191000-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Scattered rain showers and isolated
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....49-54.
24 hr trend......17 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......12 percent wetter.
20-foot winds.......North winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northwest around 15 mph until 1000, then north.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......800-2800 ft agl until 0900. 6000-8000 ft agl
after 1100.
Smoke dispersal.....Good to very good.
Haines Index........4.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....37-42.
24 hr trend......1 degree warmer.
Max humidity........74-80 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northeast winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....North around 15 mph until 2200, then east until
0100, then south.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2300, then east until
0100, then south.
Mixing Height.......4200-5800 ft agl until 2000. 400-1000 ft agl
after 2100.
Smoke dispersal.....Fair to good until 2100, then poor.
Haines Index........3.
.JUNETEENTH...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....63-68.
24 hr trend......15 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......21 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then east
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....East around 10 mph until 0700, then south until
1500, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......600-2600 ft agl until 1000. 7400-9200 ft agl
after 1400.
Smoke dispersal.....Good to very good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Warmer. Partly cloudy. Lows around 50. Winds
generally less than 10 mph.
.THURSDAY...Warmer. Partly cloudy with slight chance of showers
and thunderstorms. Lows in the mid 50s. Highs around 80. Winds
generally less than 10 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s. Winds generally less
than 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s. Winds generally less than 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
90s.
.MONDAY...Sunny. Highs in the mid 90s.
$$
WYZ275-191000-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....46-51.
24 hr trend......15 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......14 percent wetter.
20-foot winds.......North winds around 15 mph with gusts to around
25 mph.
Ridge top winds.....Northwest 20 to 25 mph until 1700, then north
around 15 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 20 to 25 mph until 1700, then around
15 mph.
Mixing Height.......600-2200 ft agl until 0800, then 2800-4600 ft
agl until 1000, then 5000-7000 ft agl until
1700, then 4200-4800 ft agl.
Smoke dispersal.....Good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Chance of
precipitation 20 percent.
Min temperature.....36-41.
24 hr trend......1 degree warmer.
Max humidity........67-73 percent.
24 hr trend......7 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2100, then east
until 2400, then downslope/downvalley 4-7 mph
until 0300, then south around 10 mph. Gusts up
to 15 mph.
Ridge top winds.....Northwest around 15 mph until 2000, then
northeast until 0100, then northwest until
0300, then south.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2300, then south
until 0300, then southeast.
Mixing Height.......3400-4600 ft agl until 2000. 400-600 ft agl
after 2400.
Smoke dispersal.....Poor.
Haines Index........3.
.JUNETEENTH...
Sky/weather.........Mostly sunny.
Max temperature.....60-65.
24 hr trend......16 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......26 percent drier.
20-foot winds.......Southeast winds around 10 mph.
Ridge top winds.....Southeast 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1500, then around 15
mph.
Mixing Height.......400-2400 ft agl until 1000. 7600-9400 ft agl
after 1400.
Smoke dispersal.....Good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Warmer. Partly cloudy. Lows around 50. Winds
generally less than 10 mph.
.THURSDAY...Warmer. Partly cloudy with slight chance of showers
and thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
Winds generally less than 10 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80. Winds generally less than
10 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. North
winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower
90s.
.MONDAY...Sunny. Highs in the lower 90s.
$$
WYZ276-191000-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Isolated rain showers late in the morning.
Scattered showers and thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....47-52.
24 hr trend......12 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northwest winds around 15 mph until 1200, then
north. Gusts up to 20 mph.
Ridge top winds.....Northwest 15 to 20 mph until 1000, then north
until 1400, then northeast until 1700, then
north.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent until 1200, then 35 percent.
Transport winds.....Northwest 15 to 20 mph until 1500, then north.
Mixing Height.......600-1600 ft agl until 0800, then 3200-4000 ft
agl until 0900, then 5200-7200 ft agl until
1700, then 3800-5000 ft agl.
Smoke dispersal.....Poor to fair until 0900, then good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Chance of
precipitation 20 percent.
Min temperature.....36-41.
24 hr trend......2 degrees warmer.
Max humidity........71-77 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 0300, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North around 15 mph until 1900, then southeast
until 2300, then southwest.
LAL.................3 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2000, then
southwest.
Mixing Height.......2000-4000 ft agl until 2100, then 600-1200 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.JUNETEENTH...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....63-68.
24 hr trend......16 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......18 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then east
around 10 mph until 1500, then northeast. Gusts
up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph until 0900, then
southeast until 1300, then northeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1700, then south.
Mixing Height.......1000-3000 ft agl until 1000. 8400-10400 ft agl
after 1500.
Smoke dispersal.....Very good.
Haines Index........5.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 70s. Winds generally less than 10 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s. Winds generally less
than 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s.
.MONDAY...Sunny. Highs in the upper 80s.
$$
WYZ287-191000-
Owl Creek Mountains-
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Scattered rain showers late in the morning.
Isolated thunderstorms in the afternoon. Chance
of precipitation 50 percent.
Max temperature.....49-54.
24 hr trend......18 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......11 percent wetter.
20-foot winds.......Southwest winds around 10 mph until 0900, then
northeast. Gusts up to 20 mph.
Ridge top winds.....Southwest around 15 mph until 0800, then
northeast.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent until 1200, then 15 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......400-1000 ft agl until 0800. 7000-9000 ft agl
after 1000.
Smoke dispersal.....Very good.
Haines Index........4.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Chance of
precipitation 20 percent.
Min temperature.....36-41.
24 hr trend......3 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast winds 10 to 15 mph and gusty until
2400, then southwest with gusts to around 15
mph.
Ridge top winds.....Northeast 15 to 20 mph until 2400, then west
until 0100, then southwest.
LAL.................2 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....North 15 to 20 mph until 2400, then southeast
until 0100, then southwest.
Mixing Height.......5000-6200 ft agl until 1900. 200-800 ft agl
after 2100.
Smoke dispersal.....Fair to good until 2100, then poor.
Haines Index........4.
.JUNETEENTH...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....61-66.
24 hr trend......13 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......17 percent drier.
20-foot winds.......South winds around 10 mph and gusty.
Ridge top winds.....South around 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing Height.......400-2400 ft agl until 1000. 7200-9200 ft agl
after 1500.
Smoke dispersal.....Very good.
Haines Index........5.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s. North
winds around 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
Northeast winds around 10 mph.
.FRIDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
Northwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs around 80.
West winds around 10 mph.
.SUNDAY...Mostly clear. Lows around 60. Highs in the mid 80s.
.MONDAY...Sunny. Highs in the mid 80s.
$$
WYZ286-191000-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Partly cloudy. Isolated rain showers in the
morning. Scattered snow showers through the
day. Scattered thunderstorms and rain showers
in the afternoon. Chance of precipitation 50
percent.
Max temperature.....42-47.
24 hr trend......11 degrees cooler.
Min humidity........38-44 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West winds around 15 mph with gusts to around
25 mph.
Ridge top winds.....West around 20 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.5 percent until 1200, then 30 percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......1200-3200 ft agl until 0900, then 6000-8000 ft
agl.
Smoke dispersal.....Very good.
Haines Index........4.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered thunderstorms, rain
showers and snow showers in the evening. Chance
of precipitation 50 percent.
Min temperature.....30-35.
24 hr trend......3 degrees warmer.
Max humidity........71-77 percent.
24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds around 10 mph until 0300, then
south. Gusts up to 15 mph.
Ridge top winds.....West 10 to 15 mph until 0200, then south.
LAL.................4 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 2200, then southwest 10
to 15 mph.
Mixing Height.......4400-6400 ft agl until 2000. 400-1200 ft agl
after 2100.
Smoke dispersal.....Fair to good until 2100, then poor.
Haines Index........4.
.JUNETEENTH...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....54-59.
24 hr trend......13 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......16 percent drier.
20-foot winds.......West winds 10 to 15 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......600-2600 ft agl until 0900. 7400-9400 ft agl
after 1100.
Smoke dispersal.....Very good.
Haines Index........6.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 60s. Winds
generally less than 10 mph.
.FRIDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the mid 40s. Highs in the mid 60s.
Southwest winds around 10 mph.
.SATURDAY...Clear. Slight chance of showers and thunderstorms.
Lows in the upper 40s. Highs around 70. West winds around 10 mph.
.SUNDAY THROUGH MONDAY...Clear. Lows in the lower 50s. Highs
73 to 78.
$$
WYZ140-191000-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated snow showers early in the morning.
Isolated snow showers late in the morning, then
scattered thunderstorms, rain showers and snow
showers in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....42-47.
24 hr trend......3 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......Unchanged.
20-foot winds.......West winds 10 to 15 mph with higher gusts.
Ridge top winds.....West 15 to 20 mph.
LAL.................1 until 1200, then 3 until 1500, then 4.
Chc of wetting rain.Zero percent until 1200, then 20 percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......600-2600 ft agl until 0900, then 4200-6200 ft
agl.
Smoke dispersal.....Good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered rain showers,
thunderstorms and snow showers in the evening.
Chance of precipitation 50 percent.
Min temperature.....28-33.
24 hr trend......2 degrees warmer.
Max humidity........77-83 percent.
24 hr trend......14 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 0300, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph until 2400, then
southeast.
LAL.................4 until 2100, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 2400, then south.
Mixing Height.......4200-6000 ft agl until 2000, then 400-2200 ft
agl.
Smoke dispersal.....Good until 2000, then poor.
Haines Index........3.
.JUNETEENTH...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....54-59.
24 hr trend......12 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......26 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph with higher gusts
until 1200, then southwest 10 to 15 mph.
Ridge top winds.....South 10 to 15 mph until 1000, then southwest
15 to 20 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1000, then southwest
15 to 20 mph.
Mixing Height.......400-2400 ft agl until 0900. 7400-9400 ft agl
after 1500.
Smoke dispersal.....Poor to fair until 1000, then good to very
good.
Haines Index........5.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Winds
generally less than 10 mph.
.THURSDAY...Mostly cloudy. Lows in the lower 40s. Highs in the
mid 60s. Winds generally less than 10 mph.
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Winds generally less than 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Winds generally less than 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
.MONDAY...Sunny. Highs in the lower 70s.
$$
WYZ415-191000-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the morning. Isolated thunderstorms and snow
showers early in the afternoon. Chance of
precipitation 20 percent.
Max temperature.....44-49.
24 hr trend......4 degrees cooler.
Min humidity........36-42 percent.
24 hr trend......13 percent drier.
20-foot winds.......West winds 10 to 15 mph.
Ridge top winds.....West 15 to 20 mph.
LAL.................1 until 1200, then 2 until 1500, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......1200-3200 ft agl until 0900. 7000-9000 ft agl
after 1200.
Smoke dispersal.....Very good.
Haines Index........4.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....27-32.
24 hr trend......3 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......15 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....West 10 to 15 mph until 2400, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph until 2400, then southeast.
Mixing Height.......5800-7800 ft agl until 2000. 400-1000 ft agl
after 2100.
Smoke dispersal.....Good until 2000, then poor.
Haines Index........3.
.JUNETEENTH...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....54-59.
24 hr trend......10 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......12 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....South around 10 mph until 0900, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph until 0900, then
southwest.
Mixing Height.......400-2200 ft agl until 0900. 6400-8400 ft agl
after 1100.
Smoke dispersal.....Good.
Haines Index........6.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy. Lows in the upper 30s. Winds
generally less than 10 mph.
.THURSDAY...Warmer. Mostly cloudy. Lows in the mid 40s. Highs in
the upper 60s. Winds generally less than 10 mph.
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Winds generally less than 10 mph.
.SATURDAY...Clear. Lows in the mid 40s. Highs in the lower 70s.
Winds generally less than 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
.MONDAY...Sunny. Highs in the lower 70s.
$$
WYZ416-191000-
West Wind River Mountains/East Zone Bridger Teton NF-
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Max temperature.....45-50.
24 hr trend......9 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......9 percent drier.
20-foot winds.......West winds 10 to 15 mph with higher gusts.
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.......1400-3400 ft agl until 0900. 8600-10600 ft agl
after 1300.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....29-34.
24 hr trend......6 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......22 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 2400, then
east around 10 mph until 0300, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....West 10 to 15 mph until 2200. East after 2400.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 2100, then around 10
mph until 2200, then north until 2400, then
east.
Mixing Height.......7400-9400 ft agl until 2000. 400-800 ft agl
after 2100.
Smoke dispersal.....Very good until 2000. Poor after 2100.
Haines Index........5.
.JUNETEENTH...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....55-60.
24 hr trend......10 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......7 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southeast around 10 mph until 0800, then
southwest.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph until 0800, then
southwest.
Mixing Height.......400-1200 ft agl until 0800. 6400-8400 ft agl
after 1000.
Smoke dispersal.....Good to very good.
Haines Index........6.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy. Lows around 40. Winds generally
less than 10 mph.
.THURSDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Southeast winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 40s. Highs in the mid 60s. Southwest winds
around 10 mph.
.SATURDAY...Clear. Lows in the mid 40s. Highs in the upper 60s.
West winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s.
.MONDAY...Sunny. Highs in the lower 70s.
$$
WYZ288-191000-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Partly cloudy. Isolated thunderstorms and snow
showers early in the afternoon. Chance of
precipitation 20 percent.
Max temperature.....49-54.
24 hr trend......13 degrees cooler.
Min humidity........22-28 percent.
24 hr trend......3 percent drier.
20-foot winds.......West winds 15 to 20 mph with gusts to around 25
mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1 until 1200, then 2 until 1500, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......800-2800 ft agl until 0900. 8800-10800 ft agl
after 1100.
Smoke dispersal.....Excellent.
Haines Index........5.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....29-34.
24 hr trend......4 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......Unchanged.
Humidity recovery...Good.
20-foot winds.......West winds 10 to 15 mph and gusty until 2400,
then southeast until 0300, then
downslope/downvalley 4-7 mph.
Ridge top winds.....West 15 to 20 mph until 2400, then north until
0100, then southeast until 0500, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 2200, then north until
2300, then east until 0200, then south until
0400, then west.
Mixing Height.......7600-9600 ft agl until 2000. 400-800 ft agl
after 2100.
Smoke dispersal.....Very good until 2000. Poor after 2100.
Haines Index........5.
.JUNETEENTH...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....57-62.
24 hr trend......9 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, 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.....West 10 to 15 mph until 1300, then southwest 15
to 20 mph.
Mixing Height.......600-2600 ft agl until 0900. 7000-8400 ft agl
after 1500.
Smoke dispersal.....Good to very good.
Haines Index........6.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Not as cool. Mostly cloudy. Lows in the lower
40s. Northeast winds around 10 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. East
winds around 10 mph.
.FRIDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
Southwest winds around 10 mph.
.SATURDAY...Clear. Lows around 50. Highs in the lower 70s. West
winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s.
.MONDAY...Sunny. Highs in the mid 70s.
$$
WYZ414-191000-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....44-49.
24 hr trend......7 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......11 percent drier.
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.......1000-3000 ft agl until 0900. 8000-10000 ft agl
after 1300.
Smoke dispersal.....Very good.
Haines Index........5.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....29-34.
24 hr trend......6 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......26 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Northwest 10 to 15 mph until 2400, then north
until 0100, then southeast.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 2200, then north until
0200, then east.
Mixing Height.......6600-8600 ft agl until 2000. 400-1000 ft agl
after 2100.
Smoke dispersal.....Good to very good until 2000, then poor.
Haines Index........4.
.JUNETEENTH...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Max temperature.....54-59.
24 hr trend......10 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southeast around 10 mph until 1000, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph until 0900, then
southwest.
Mixing Height.......400-2000 ft agl until 0900. 6400-8400 ft agl
after 1100.
Smoke dispersal.....Good to very good.
Haines Index........5.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Not as cool. Mostly cloudy. Lows in the lower
40s. Winds generally less than 10 mph.
.THURSDAY...Warmer. Partly cloudy. Lows in the upper 40s. Highs
in the lower 70s. Winds generally less than 10 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the lower 70s. Southwest winds
around 10 mph.
.SATURDAY...Clear. Lows in the upper 40s. Highs in the lower 70s.
Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s.
.MONDAY...Sunny. Highs in the mid 70s.
$$
WYZ278-191000-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Max temperature.....48-53.
24 hr trend......13 degrees cooler.
Min humidity........15-21 percent.
24 hr trend......7 percent drier.
20-foot winds.......West winds 10 to 15 mph with higher gusts.
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.......600-1800 ft agl until 0800. 10000-12000 ft agl
after 1400.
Smoke dispersal.....Fair to good until 1200, then excellent.
Haines Index........5.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....30-35.
24 hr trend......5 degrees warmer.
Max humidity........62-68 percent.
24 hr trend......6 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 10 mph until 2400, then
north. Gusts up to 15 mph.
Ridge top winds.....Northwest 15 to 20 mph until 2300, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 2200, then north.
Mixing Height.......9000-11000 ft agl until 2000. 400-800 ft agl
after 2100.
Smoke dispersal.....Very good to excellent until 2000. Poor after
2100.
Haines Index........5.
.JUNETEENTH...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Max temperature.....60-65.
24 hr trend......10 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southwest around 10 mph and gusty.
Ridge top winds.....North around 10 mph until 0900, then east until
1000, then southwest until 1500, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph until 0900, then southeast
until 1000, then southwest.
Mixing Height.......600-2600 ft agl until 1000. 8400-9200 ft agl
after 1500.
Smoke dispersal.....Very good.
Haines Index........6.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Not as cool. Partly cloudy. Lows in the mid
40s. North winds around 10 mph.
.THURSDAY...Warmer. Partly cloudy with slight chance of showers
and thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
East winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 70s. West winds around
10 mph.
.SATURDAY...Clear. Lows in the upper 40s. Highs around 80.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows around 50. Highs in the mid 80s.
.MONDAY...Sunny. Highs in the mid 80s.
$$
WYZ277-191000-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....50-55.
24 hr trend......10 degrees cooler.
Min humidity........15-21 percent.
24 hr trend......8 percent drier.
20-foot winds.......West winds 10 to 15 mph. Gusts up to 15 mph
until 1500, then 20 mph.
Ridge top winds.....West around 15 mph until 1300, then 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 0900. 9800-10600 ft agl
after 1600.
Smoke dispersal.....Very good to excellent.
Haines Index........5.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....31-36.
24 hr trend......7 degrees warmer.
Max humidity........63-69 percent.
24 hr trend......15 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph until 0300, then
north around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest 10 to 15 mph until 0200, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 2100. Northeast after
0300.
Mixing Height.......7800-9800 ft agl until 2000. 400-800 ft agl
after 2100.
Smoke dispersal.....Very good until 2000. Poor after 2100.
Haines Index........5.
.JUNETEENTH...
Sky/weather.........Partly cloudy.
Max temperature.....61-66.
24 hr trend......11 degrees warmer.
Min humidity........10-16 percent.
24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then west
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North 10 to 15 mph until 1000, then east until
1200, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 10 to 15 mph until 1000, then
southeast until 1100, then southwest.
Mixing Height.......400-2200 ft agl until 1000. 7200-8800 ft agl
after 1400.
Smoke dispersal.....Good to very good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Not as cool. Partly cloudy. Lows in the mid
40s. Winds generally less than 10 mph.
.THURSDAY...Warmer. Partly cloudy. Lows in the upper 40s. Highs
around 80. East winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
West winds around 10 mph.
.SATURDAY...Clear. Lows in the upper 40s. Highs in the lower 80s.
West winds around 10 mph.
.SUNDAY THROUGH MONDAY...Clear. Lows in the lower 50s. Highs in
the mid 80s.
$$
WYZ279-191000-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....54-59.
24 hr trend......19 degrees cooler.
Min humidity........12-18 percent.
24 hr trend......2 percent drier.
20-foot winds.......West winds around 15 mph with higher gusts.
Ridge top winds.....West 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 0900. 9200-10600 ft agl
after 1500.
Smoke dispersal.....Very good to excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....37-42.
24 hr trend......5 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......Unchanged.
Humidity recovery...Moderate.
20-foot winds.......North winds around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest around 15 mph until 2200, then north.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 2100, then north.
Mixing Height.......8200-10200 ft agl until 2000. 400-600 ft agl
after 2100.
Smoke dispersal.....Very good until 2000. Poor after 2100.
Haines Index........6.
.JUNETEENTH...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Max temperature.....67-72.
24 hr trend......13 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......Unchanged.
20-foot winds.......North winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1200, then
northwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest 10 to 15 mph until 1400, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph until 1100, then west.
Mixing Height.......600-2600 ft agl until 1100. 8200-9000 ft agl
after 1500.
Smoke dispersal.....Good to very good.
Haines Index........6.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. Northeast
winds around 10 mph.
.THURSDAY...Warmer. Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s. South
winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 70s. Southwest winds
around 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. Southwest winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the mid 50s. Highs
in the upper 80s.
$$
WYZ289-191000-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Max temperature.....55-60.
24 hr trend......21 degrees cooler.
Min humidity........12-18 percent.
24 hr trend......Unchanged.
20-foot winds.......West winds around 20 mph with gusts to around
25 mph.
Ridge top winds.....West 20 to 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......600-2200 ft agl until 0800. 9200-11200 ft agl
after 1300.
Smoke dispersal.....Good to very good until 1200, then excellent.
Haines Index........6.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....37-42.
24 hr trend......3 degrees warmer.
Max humidity........70-76 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West winds around 15 mph until 2100, then
northeast. Gusts up to 20 mph.
Ridge top winds.....West 15 to 20 mph until 2100. Northeast after
2300.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 2100, then northeast
until 0100, then northeast 15 to 20 mph.
Mixing Height.......8400-10400 ft agl until 2000. 400-800 ft agl
after 2100.
Smoke dispersal.....Excellent until 1900. Poor after 2100.
Haines Index........6.
.JUNETEENTH...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Max temperature.....66-71.
24 hr trend......11 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......1 percent drier.
20-foot winds.......Northeast winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1200, then west
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northeast 10 to 15 mph until 1000, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 10 to 15 mph until 1100, then
southwest.
Mixing Height.......400-2000 ft agl until 1000. 7400-8800 ft agl
after 1400.
Smoke dispersal.....Very good.
Haines Index........5.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 40s.
Northeast winds around 10 mph.
.THURSDAY...Warmer. Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Northeast winds around 10 mph.
.FRIDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Southwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. West winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the upper 50s.
Highs in the upper 80s.
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WYZ300-191000-
Casper Mountain-
146 AM MDT Tue Jun 18 2024
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....54-59.
24 hr trend......22 degrees cooler.
Min humidity........17-23 percent.
24 hr trend......4 percent wetter.
20-foot winds.......West winds around 20 mph with gusts to around
30 mph.
Ridge top winds.....West around 25 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing Height.......600-2600 ft agl until 0800. 8000-9800 ft agl
after 1400.
Smoke dispersal.....Very good until 1400, then excellent.
Haines Index........5.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Min temperature.....39-44.
24 hr trend......6 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......7 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds around 15 mph until 2100, then east
until 0300, then east around 15 mph. Gusts up
to 25 mph.
Ridge top winds.....West 20 to 25 mph until 2000, then northwest
around 15 mph until 2100, then northeast until
2400, then east.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph until 2000, then northeast
around 15 mph until 2200, then east until 0400,
then southeast.
Mixing Height.......8600-9200 ft agl until 1900. 200-600 ft agl
after 2100.
Smoke dispersal.....Excellent until 1900. Poor after 2000.
Haines Index........4.
.JUNETEENTH...
Sky/weather.........Partly cloudy.
Max temperature.....63-68.
24 hr trend......10 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Breezy. South winds 20 to 25 mph with gusts to
around 30 mph until 1200, then west 10 to 15
mph with higher gusts.
Ridge top winds.....Southeast 25 to 30 mph until 1100, then
southwest around 20 mph until 1300, then west.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 25 to 30 mph until 1100, then southwest
15 to 20 mph.
Mixing Height.......200-2200 ft agl until 1000. 5800-7800 ft agl
after 1200.
Smoke dispersal.....Good to very good.
Haines Index........4.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 40s. East
winds around 10 mph.
.THURSDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 70s. Southeast winds around
10 mph.
.FRIDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
Southwest winds around 10 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. West
winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the upper 50s.
Highs 82 to 87.
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