Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
093
FNUS55 KCYS 192021
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
221 PM MDT Sat Oct 19 2024
.DISCUSSION...
Minimal fire weather concerns through the rest of the weekend.
Expect excellent RH recoveries for the next to nights and minimums
above critical during the day through Monday. Westerly winds will
increase in the wind prone areas Sunday night, and spread across the
area Monday before weakening on Tuesday. Warm, dry, and occasionally
breezy conditions will take dominate most of the rest of the week
ahead.
NEZ434-201015-
Pine Ridge/Nebraska National Forest-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....39-44.
24 hr trend......8 degrees warmer.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......1100-3100 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (9800-18000 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy.
Max temperature.....70-75.
24 hr trend......7 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......1 percent drier.
20-foot winds.......South around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......600-2600 ft AGL increasing to 3000-5000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (11300-32400 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....42-47.
24 hr trend......4 degrees warmer.
Max humidity........82-88 percent.
24 hr trend......17 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......1500-3500 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5000-13600 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 1500, then mostly sunny.
Max temperature.....71-76.
24 hr trend......1 degree warmer.
Min humidity........21-27 percent.
24 hr trend......11 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1100-3100 ft AGL increasing to 5100-7100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (7800-45600 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the upper 40s. Highs around 70. West
winds around 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of rain. Lows in the
upper 30s. Highs in the lower 60s. Southeast winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
70s.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s.
$$
NEZ435-201015-
Box Butte/South Sioux/Niobrara River-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Mostly clear. Patchy fog after 0300.
Min temperature.....37-43.
24 hr trend......9 degrees warmer.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (11300-19900 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy. Patchy fog until 1000.
Max temperature.....69-74.
24 hr trend......8 degrees warmer.
Min humidity........36-42 percent.
24 hr trend......5 percent drier.
20-foot winds.......South around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......600-2000 ft AGL increasing to 2500-4500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (15400-42700 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....40-45.
24 hr trend......3 degrees warmer.
Max humidity........92-98 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......1300-3300 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (6000-21900 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 1500, then mostly sunny.
Slight chance of showers after 1200.
Max temperature.....70-75.
24 hr trend......1 degree warmer.
Min humidity........25-31 percent.
24 hr trend......12 percent drier.
20-foot winds.......West 5 to 10 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......1200-3200 ft AGL increasing to 5000-7000 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (7700-51100 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the mid 40s. Highs around 70. Northwest
winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
lower 60s. Southeast winds around 5 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the lower 70s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
70s.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s.
$$
NEZ436-201015-
Lower North Platte River Basin/Scottsbluff National Monument-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog after 0300.
Min temperature.....40-45.
24 hr trend......7 degrees warmer.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (14600-20200 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy. Patchy fog until 1100.
Max temperature.....70-75.
24 hr trend......7 degrees warmer.
Min humidity........35-41 percent.
24 hr trend......5 percent drier.
20-foot winds.......South around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......700-2500 ft AGL increasing to 2600-4600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (14400-42700 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....41-46.
24 hr trend......1 degree warmer.
Max humidity........88-94 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......1300-3300 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (6000-21500 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly sunny. Slight chance of
showers.
Max temperature.....70-75.
24 hr trend......1 degree warmer.
Min humidity........25-31 percent.
24 hr trend......13 percent drier.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......900-2900 ft AGL increasing to 4800-6800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (11000 knot-ft) increasing to good (68400
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the upper 40s. Highs in the lower 70s.
Northwest winds around 10 mph.
.WEDNESDAY...Cooler. Mostly clear. Lows in the upper 30s. Highs
in the lower 60s. Southeast winds around 5 mph.
.THURSDAY...Clear. Lows around 40. Highs in the lower 70s.
Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 40. Highs in the mid 70s.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s.
$$
NEZ437-201015-
Lodgepole Creek/Southern Nebraska Panhandle-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog after 2400.
Min temperature.....41-46.
24 hr trend......7 degrees warmer.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph.
Mixing height.......700-2400 ft AGL.
Smoke dispersal.....Poor (17900-22000 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy. Patchy fog until 0900.
Max temperature.....69-74.
24 hr trend......11 degrees warmer.
Min humidity........36-42 percent.
24 hr trend......25 percent drier.
20-foot winds.......South around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph.
Mixing height.......700-2600 ft AGL increasing to 2900-4900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (22200-63900 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....42-47.
24 hr trend......1 degree warmer.
Max humidity........90-96 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 10 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......1100-3100 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (8900-31400 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Slight chance of showers.
Max temperature.....69-74.
24 hr trend......Unchanged.
Min humidity........23-29 percent.
24 hr trend......11 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph increasing to northwest
around 20 mph in the afternoon.
Mixing height.......1500-3500 ft AGL increasing to 4900-6900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (17300 knot-ft) increasing to good (84300
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the upper 40s. Highs in the lower 70s.
Northwest winds around 15 mph.
.WEDNESDAY...Cooler. Mostly clear. Lows in the upper 30s. Highs
in the lower 60s. Southeast winds around 10 mph.
.THURSDAY...Warmer, clear. Lows around 40. Highs in the mid 70s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 40. Highs in the mid 70s.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s.
$$
WYZ417-201015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Mostly clear. Areas of frost after 0300.
Min temperature.....32-37.
24 hr trend......4 degrees warmer.
Max humidity........91-97 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 5 mph.
Mixing height.......1000-3000 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-9700 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Areas of frost until 0900.
Max temperature.....67-72.
24 hr trend......6 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest around 5 mph shifting to the south in
the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph shifting to the east in the
afternoon.
Mixing height.......500-2500 ft AGL increasing to 3200-5200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (4000-22400 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....38-43.
24 hr trend......8 degrees warmer.
Max humidity........73-79 percent.
24 hr trend......27 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 5 mph shifting to the southwest
after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph shifting to the south
after midnight.
Mixing height.......1300-3300 ft AGL decreasing to 300-1200 ft AGL
after midnight.
Smoke dispersal.....Poor (4500-12000 knot-ft).
Haines Index........5 or moderate potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....69-74.
24 hr trend......2 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......6 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1000-3000 ft AGL increasing to 4900-6900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (10200-52800 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Slight chance of rain. Lows in the
mid 30s. Highs in the lower 60s. South winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 60s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s.
$$
WYZ418-201015-
Middle North Platte River Basin/Niobrara and Converse High Plains-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Mostly clear. Areas of frost after 2400.
Min temperature.....32-38.
24 hr trend......5 degrees warmer.
Max humidity........89-95 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 5 to 10 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (3900-10200 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny
until 1500, then partly cloudy. Widespread
frost until 0900Patchy fog after 0900 until
1000.
Max temperature.....65-70.
24 hr trend......6 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......10 percent drier.
20-foot winds.......Southwest around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph shifting to the northeast in
the afternoon.
Mixing height.......500-2500 ft AGL increasing to 3200-5200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (4700-23800 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....37-43.
24 hr trend......8 degrees warmer.
Max humidity........74-80 percent.
24 hr trend......27 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 5 mph shifting to the west after
midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 5 mph shifting to the west
after midnight.
Mixing height.......1700-3700 ft AGL decreasing to 400-1500 ft AGL
after midnight.
Smoke dispersal.....Poor (5700-13000 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....68-73.
24 hr trend......2 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......5 percent drier.
20-foot winds.......West 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......1500-3500 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12200 knot-ft) increasing to good (75900
knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the mid 40s. Highs in the upper 60s.
West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
lower 60s. Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s.
$$
WYZ419-201015-
North Laramie Range and Adjacent High Plains-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Mostly clear. Areas of frost after 0300.
Min temperature.....37-42.
24 hr trend......7 degrees warmer.
Max humidity........74-80 percent.
24 hr trend......31 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 5 mph shifting to the
southwest after midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 5 mph shifting to the west
after midnight.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (5000-8800 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Areas of frost until 0900.
Max temperature.....60-66.
24 hr trend......11 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......4 percent drier.
20-foot winds.......West around 5 mph shifting to the north in the
afternoon. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 5 mph shifting to the
southwest in the afternoon.
Mixing height.......900-2900 ft AGL increasing to 4000-6000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (7600-32200 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers until
2400.
Min temperature.....39-47.
24 hr trend......6 degrees warmer.
Max humidity........61-67 percent.
24 hr trend......9 percent drier.
Humidity recovery...Fair.
20-foot winds.......West around 5 mph increasing to around 15 mph
with gusts to around 35 mph after midnight.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 5 mph shifting to the west
after midnight.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor (13900-14300 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....58-66.
24 hr trend......1 degree cooler.
Min humidity........27-33 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West around 20 mph with gusts to around 45 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......1400-3400 ft AGL increasing to 4700-6700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22700 knot-ft) increasing to good (85300
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the mid 40s. Highs in the mid 60s. West
winds around 20 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 50s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
60s.
$$
WYZ420-201015-
North Laramie Valley/Shirley Basin-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Mostly clear. Areas of frost after 2100 until
0300, then widespread frost.
Min temperature.....28-34.
24 hr trend......2 degrees warmer.
Max humidity........93-99 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 5 mph shifting to the northwest
after midnight.
Mixing height.......1300-3300 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (2600-9700 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Widespread
frost until 0900. Slight chance of showers
after 1200.
Max temperature.....60-65.
24 hr trend......5 degrees warmer.
Min humidity........31 percent.
24 hr trend......3 percent drier.
20-foot winds.......West around 5 mph and gusty.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....West around 5 mph.
Mixing height.......500-2500 ft AGL increasing to 4000-6000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (4700-36000 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers.
Min temperature.....34-39.
24 hr trend......7 degrees warmer.
Max humidity........80-86 percent.
24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph after midnight.
LAL.................2 until 2100, then 1.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 5 mph increasing to west
around 15 mph after midnight.
Mixing height.......2200-4200 ft AGL decreasing to 500-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (9200-18900 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....57-62.
24 hr trend......3 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West 15 to 20 mph with gusts to around 45 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......500-2200 ft AGL increasing to 3300-5300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (26300 knot-ft) increasing to good (91200
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
West winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
upper 50s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s.
.SATURDAY...Mostly clear. Lows in the upper 30s. Highs around 60.
$$
WYZ421-201015-
Ferris/Seminoe/Shirley Mountains-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Mostly clear. Areas of frost after 2400.
Min temperature.....32-38.
24 hr trend......6 degrees warmer.
Max humidity........71-77 percent.
24 hr trend......29 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the south
after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 5 mph shifting to the south after
midnight.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (3200-7700 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY...
Sky/weather.........Mostly sunny. Widespread frost until 0900.
Slight chance of showers after 1200.
Max temperature.....57-63.
24 hr trend......5 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 5 mph.
Mixing height.......400-2400 ft AGL increasing to 3400-5400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (5000-29400 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers until
2400.
Min temperature.....37-42.
24 hr trend......2 degrees warmer.
Max humidity........71-77 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 20 mph
increasing to 30 mph after midnight.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....West around 5 mph increasing to southwest
around 15 mph after midnight.
Mixing height.......2000-4000 ft AGL decreasing to 400-1200 ft AGL
after midnight.
Smoke dispersal.....Poor (8900-18900 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Mostly sunny.
Max temperature.....57-65.
24 hr trend......6 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......3 percent drier.
20-foot winds.......Southwest around 15 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......400-2000 ft AGL increasing to 3800-5800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16600 knot-ft) increasing to good (68400
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 40. Highs in the lower 60s.
Southwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 50s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 60s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs around 60.
$$
WYZ422-201015-
Central and West Carbon-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Mostly clear. Areas of frost after 2100 until
0300, then widespread frost.
Min temperature.....31-36.
24 hr trend......2 degrees warmer.
Max humidity........80-86 percent.
24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the south
after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southeast after midnight.
Mixing height.......1000-3000 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (2600-13400 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Widespread
frost until 0900. Slight chance of showers
after 1200.
Max temperature.....58-63.
24 hr trend......5 degrees warmer.
Min humidity........30-36 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest around 5 mph and gusty.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 5 mph.
Mixing height.......700-2700 ft AGL increasing to 4100-6100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (5900-41100 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers.
Min temperature.....36-41.
24 hr trend......6 degrees warmer.
Max humidity........78-84 percent.
24 hr trend......3 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest 10 to 15 mph. Gusts up to 25 mph
increasing to 35 mph after midnight.
LAL.................2 until 2100, then 1.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2100-4100 ft AGL decreasing to 500-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (11900-26100 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....58-63.
24 hr trend......Unchanged.
Min humidity........28-34 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......600-2200 ft AGL increasing to 3300-5300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (28600 knot-ft) increasing to good (86300
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
Southwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 50s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s.
.SATURDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 50s.
$$
WYZ423-201015-
Southwest Carbon County-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Areas of frost after 2100 until
2400, then widespread frost.
Min temperature.....30-35.
24 hr trend......2 degrees warmer.
Max humidity........86-92 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph in the evening becoming
light. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph becoming southeast
around 5 mph after midnight.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (3400-16800 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Widespread
frost until 0900. Slight chance of showers
after 1200.
Max temperature.....56-61.
24 hr trend......2 degrees warmer.
Min humidity........36-42 percent.
24 hr trend......2 percent wetter.
20-foot winds.......South around 5 mph shifting to the southwest in
the afternoon. Gusts up to 15 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1000-3000 ft AGL increasing to 4100-6100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (9200-47000 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers.
Min temperature.....33-38.
24 hr trend......4 degrees warmer.
Max humidity........91-97 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 10 mph and gusty.
LAL.................2 until 2100, then 1.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2300-4300 ft AGL decreasing to 600-1200 ft AGL
after midnight.
Smoke dispersal.....Poor (9800-23100 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....58-63.
24 hr trend......2 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......700-2700 ft AGL increasing to 3600-5600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (19800 knot-ft) increasing to good (77600
knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the mid 30s. Highs in the lower 60s.
South winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
lower 60s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. South winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s.
.SATURDAY...Mostly clear. Lows in the mid 30s. Highs around 60.
$$
WYZ424-201015-
Sierra Madre Range/Medicine Bow NF-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....32-38.
24 hr trend......7 degrees warmer.
Max humidity........74-80 percent.
24 hr trend......26 percent drier.
Humidity recovery...Good.
20-foot winds.......East around 5 mph shifting to the southeast
after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the south after
midnight.
Mixing height.......900-2900 ft AGL.
Smoke dispersal.....Poor (5400-10100 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Chance of
showers after 1200.
Max temperature.....52-58.
24 hr trend......Unchanged.
Min humidity........38-44 percent.
24 hr trend......5 percent wetter.
20-foot winds.......South around 5 mph shifting to the west in the
afternoon. Gusts up to 15 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......1600-3600 ft AGL increasing to 5600-7600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (10600-49000 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers. Chance of
snow showers after 2100.
Min temperature.....30-36.
24 hr trend......2 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......26 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 20 mph
increasing to 30 mph after midnight.
LAL.................3 until 2100, then 1 until 2400, then 2 until
0300, then 1.
Chc of wetting rain.10 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1800-3800 ft AGL decreasing to 700-1600 ft AGL
after midnight.
Smoke dispersal.....Poor (13600-18500 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....47-55.
24 hr trend......4 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......1800-3800 ft AGL.
Smoke dispersal.....Poor (19800 knot-ft) increasing to good (70000
knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the mid 30s. Highs in the mid 50s.
Southwest winds around 10 mph.
.WEDNESDAY...Clear. Lows in the mid 30s. Highs in the mid 50s.
Southwest winds around 10 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the upper 50s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the upper
50s.
.SATURDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
50s.
$$
WYZ425-201015-
Upper North Platte River Basin-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Areas of frost after 2100 until
2400, then widespread frost.
Min temperature.....28-34.
24 hr trend......5 degrees warmer.
Max humidity........84-90 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph shifting to the south
after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the south after
midnight.
Mixing height.......900-2900 ft AGL.
Smoke dispersal.....Poor (4200-13100 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Widespread
frost until 0900. Chance of showers after 1200.
Max temperature.....60-65.
24 hr trend......4 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......5 percent drier.
20-foot winds.......South around 5 mph shifting to the west in the
afternoon. Gusts up to 15 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 5 mph.
Mixing height.......1600-3600 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (7300-48900 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers until 2400,
then slight chance of showers.
Min temperature.....31-37.
24 hr trend......2 degrees warmer.
Max humidity........85-91 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest 5 to 10 mph and gusty.
LAL.................3 until 2100, then 1 until 2400, then 2 until
0300, then 1.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2100-4100 ft AGL decreasing to 700-1500 ft AGL
after midnight.
Smoke dispersal.....Poor (11900-21200 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....56-61.
24 hr trend......3 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest around 15 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......1000-3000 ft AGL increasing to 3700-5700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (27700 knot-ft) increasing to good (93300
knot-ft) in the afternoon.
Haines Index........2 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the mid 30s. Highs in the lower 60s.
Southwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the
lower 60s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
.SATURDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s.
$$
WYZ426-201015-
Snowy Range/Medicine Bow NF-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....26-34.
24 hr trend......4 degrees warmer.
Max humidity........83-89 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph shifting to the south after
midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 5 mph shifting to the south after
midnight.
Mixing height.......900-2900 ft AGL.
Smoke dispersal.....Poor (6800-8600 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Chance of
showers after 1200.
Max temperature.....53-59.
24 hr trend......2 degrees warmer.
Min humidity........30-36 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest around 5 mph and gusty.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 5 mph shifting to the
southeast in the afternoon.
Mixing height.......1700-3700 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (9200-48400 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Snow showers likely and slight chance of
thunderstorms until 2400. Chance of showers.
Chance of snow showers after 2400. Little or no
snow accumulation.
Min temperature.....25-35.
24 hr trend......2 degrees cooler.
Max humidity........87-93 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph after midnight.
LAL.................3 until 2100, then 2 until 0300, then 1.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2000-4000 ft AGL decreasing to 600-1600 ft AGL
after midnight.
Smoke dispersal.....Poor (12100-19400 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....48-56.
24 hr trend......2 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......2 percent wetter.
20-foot winds.......West around 15 mph with gusts to around 40 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph increasing to around 30 mph
in the afternoon.
Mixing height.......900-2900 ft AGL increasing to 3400-5400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25500 knot-ft) increasing to good (86900
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the lower 30s. Highs in the upper 50s.
Southwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
50s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the upper
50s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs around 60.
.SATURDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
50s.
$$
WYZ427-201015-
North Snowy Range Foothills-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Mostly clear. Areas of frost after 2400.
Min temperature.....31-37.
24 hr trend......6 degrees warmer.
Max humidity........76-82 percent.
24 hr trend......30 percent drier.
Humidity recovery...Good.
20-foot winds.......East around 5 mph shifting to the southwest
after midnight.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the southwest
after midnight.
Mixing height.......1000-3000 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (3000-11800 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Widespread
frost until 0900. Slight chance of showers
after 1200.
Max temperature.....59-64.
24 hr trend......5 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......6 percent drier.
20-foot winds.......West around 5 mph and gusty.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....West around 5 mph.
Mixing height.......1100-3100 ft AGL increasing to 4800-6800 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (6500-44400 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers until 2400,
then slight chance of showers.
Min temperature.....37-42.
24 hr trend......5 degrees warmer.
Max humidity........69-75 percent.
24 hr trend......3 percent drier.
Humidity recovery...Good.
20-foot winds.......West around 10 mph. Gusts up to 20 mph
increasing to 30 mph after midnight.
LAL.................2 until 2100, then 1 until 2400, then 2 until
0300, then 1.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph increasing to west
around 20 mph after midnight.
Mixing height.......2300-4300 ft AGL decreasing to 600-1300 ft AGL
after midnight.
Smoke dispersal.....Poor (15000-23100 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....56-61.
24 hr trend......3 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......2 percent wetter.
20-foot winds.......West around 20 mph with gusts to around 45 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......1100-3100 ft AGL increasing to 3600-5600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (37900 knot-ft) increasing to very good
(108800 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the lower 40s. Highs in the lower 60s.
West winds around 20 mph.
.WEDNESDAY...Mostly clear. Lows around 40. Highs in the upper
50s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs around 60.
$$
WYZ428-201015-
Southern Laramie Valley-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy frost after 2100 until
2400, then areas of frost until 0300, then
widespread frost.
Min temperature.....29-35.
24 hr trend......2 degrees warmer.
Max humidity........92-98 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 5 mph shifting to the
southwest after midnight.
Mixing height.......1100-3100 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (3600-10100 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Widespread
frost until 0900. Slight chance of showers
after 1200.
Max temperature.....61-66.
24 hr trend......4 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......7 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the north in
the afternoon. Gusts up to 15 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....West around 5 mph shifting to the southeast in
the afternoon.
Mixing height.......1400-3400 ft AGL increasing to 5600-7600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (6500-46700 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Chance of showers until 2400, then
slight chance of showers.
Min temperature.....33-38.
24 hr trend......4 degrees warmer.
Max humidity........82-88 percent.
24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph after midnight.
LAL.................3 until 2100, then 2 until 0300, then 1.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph shifting to the west after
midnight.
Mixing height.......2300-4300 ft AGL decreasing to 500-1500 ft AGL
after midnight.
Smoke dispersal.....Poor (10300-20100 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....59-64.
24 hr trend......3 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......2 percent wetter.
20-foot winds.......West 15 to 20 mph with gusts to around 45 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph increasing to northwest
around 30 mph in the afternoon.
Mixing height.......1500-3500 ft AGL increasing to 5000-7000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (32100 knot-ft) increasing to very good
(117000 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
West winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
.SATURDAY...Mostly clear. Lows around 40. Highs in the lower 60s.
$$
WYZ429-201015-
Southern Laramie Range-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....35-40.
24 hr trend......6 degrees warmer.
Max humidity........87-93 percent.
24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 5 to 10 mph.
Mixing height.......400-1800 ft AGL.
Smoke dispersal.....Poor (4300-8600 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Areas of frost until 0900. Slight chance of
showers after 1200.
Max temperature.....59-64.
24 hr trend......6 degrees warmer.
Min humidity........30-36 percent.
24 hr trend......8 percent drier.
20-foot winds.......West around 5 mph shifting to the south in the
afternoon. Gusts up to 15 mph.
LAL.................1 until 1500, then 2.
Chc of wetting rain.5 percent.
Transport winds.....West around 5 mph shifting to the southeast in
the afternoon.
Mixing height.......1300-3300 ft AGL increasing to 4900-6900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (8500-46600 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers.
Min temperature.....38-43.
24 hr trend......2 degrees warmer.
Max humidity........70-76 percent.
24 hr trend......15 percent drier.
Humidity recovery...Good.
20-foot winds.......West 10 to 15 mph. Gusts up to 20 mph
increasing to 35 mph after midnight.
LAL.................3 until 2100, then 1 until 2400, then 2 until
0300, then 1.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph shifting to the west after
midnight.
Mixing height.......1500-3500 ft AGL decreasing to 600-1400 ft AGL
after midnight.
Smoke dispersal.....Poor (13200-17800 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then sunny. Slight
chance of showers until 1200.
Max temperature.....56-61.
24 hr trend......4 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Breezy. West 20 to 25 mph with gusts to around
45 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 25 mph increasing to around 35
mph in the afternoon.
Mixing height.......1500-3500 ft AGL increasing to 5100-7100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (29400 knot-ft) increasing to very good
(118400 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the lower 40s. Highs in the lower 60s.
West winds around 20 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 50s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 60s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
60s.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs around 60.
$$
WYZ430-201015-
Laramie Foothills and High Plains-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog after 2100 until
2400, then areas of fog until 0300, then patchy
fog.
Min temperature.....35-40.
24 hr trend......5 degrees warmer.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......500-2200 ft AGL.
Smoke dispersal.....Poor (7500-20300 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Patchy fog until 0900. Slight chance of showers
after 1200.
Max temperature.....64-69.
24 hr trend......8 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......16 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the
southeast in the afternoon. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph shifting to the south in the
afternoon.
Mixing height.......1000-3000 ft AGL increasing to 4200-6200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (7500-40300 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers until
2400.
Min temperature.....40-45.
24 hr trend......4 degrees warmer.
Max humidity........73-79 percent.
24 hr trend......28 percent drier.
Humidity recovery...Good.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 30 mph after midnight.
LAL.................2 until 2100, then 1.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph shifting to the west after
midnight.
Mixing height.......1500-3500 ft AGL decreasing to 500-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (9600-21100 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Slight chance of showers until 1200.
Max temperature.....64-69.
24 hr trend......1 degree cooler.
Min humidity........22-28 percent.
24 hr trend......8 percent drier.
20-foot winds.......Northwest around 20 mph with gusts to around 45
mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 25 to 30 mph.
Mixing height.......2100-4100 ft AGL increasing to 7100-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (36300 knot-ft) increasing to very good
(136500 knot-ft) in the afternoon.
Haines Index........4 or low potential for large plume dominated
fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the mid 40s. Highs in the upper 60s.
West winds around 20 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s. West winds around 10 mph.
.THURSDAY...Clear. Lows in the lower 40s. Highs around 70. West
winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s.
$$
WYZ431-201015-
Laramie East High Plains-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog after 2100 until
0300, then areas of fog.
Min temperature.....37-42.
24 hr trend......5 degrees warmer.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......600-2200 ft AGL.
Smoke dispersal.....Poor (13400-20500 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 1500, then mostly sunny.
Areas of fog until 0900Patchy fog after 0900
until 1000.
Max temperature.....67-72.
24 hr trend......10 degrees warmer.
Min humidity........30-36 percent.
24 hr trend......18 percent drier.
20-foot winds.......South 5 to 10 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......600-2400 ft AGL increasing to 3200-5200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (9700-40700 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....39-44.
24 hr trend......3 degrees warmer.
Max humidity........84-90 percent.
24 hr trend......10 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph shifting to the west after
midnight. Gusts up to 20 mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph shifting to the west after
midnight.
Mixing height.......1400-3400 ft AGL decreasing to 300-1200 ft AGL
after midnight.
Smoke dispersal.....Poor (6500-23300 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Slight chance of showers until 1200.
Max temperature.....67-72.
24 hr trend......Unchanged.
Min humidity........19-25 percent.
24 hr trend......11 percent drier.
20-foot winds.......Northwest around 15 mph with gusts to around 35
mph.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2200-4200 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (30900 knot-ft) increasing to very good
(130100 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the mid 40s. Highs in the lower 70s.
Northwest winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s. West winds around 10 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the lower 70s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 40. Highs in the mid 70s.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs around 70.
$$
WYZ432-201015-
Bordeaux/Chugwater/Wheatland-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....36-41.
24 hr trend......3 degrees warmer.
Max humidity........91-97 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......1000-3000 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (4900-17800 knot-ft).
Haines Index........2 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny
until 1500, then partly cloudy.
Max temperature.....66-71.
24 hr trend......6 degrees warmer.
Min humidity........30-36 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the east in
the afternoon.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 5 mph shifting to the north in
the afternoon.
Mixing height.......500-2500 ft AGL increasing to 2800-4800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (5600-23100 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....43-48.
24 hr trend......10 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......32 percent drier.
Humidity recovery...Fair.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph after midnight.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....East around 5 mph shifting to the west after
midnight.
Mixing height.......900-2900 ft AGL.
Smoke dispersal.....Poor (7600-12600 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....67-72.
24 hr trend......1 degree cooler.
Min humidity........20-26 percent.
24 hr trend......9 percent drier.
20-foot winds.......West 15 to 20 mph with gusts to around 40 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......1300-3300 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (26400 knot-ft) increasing to very good
(106100 knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows around 50. Highs in the lower 70s. West
winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs around 70.
$$
WYZ433-201015-
Goshen/Middle-Lower North Platte River Basin-
221 PM MDT Sat Oct 19 2024
.TONIGHT...
Sky/weather.........Mostly clear. Patchy fog after 0300.
Min temperature.....34-39.
24 hr trend......3 degrees warmer.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (5500-16300 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny
until 1500, then partly cloudy. Patchy fog
until 1100.
Max temperature.....67-72.
24 hr trend......5 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......4 percent drier.
20-foot winds.......South around 5 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 5 mph.
Mixing height.......400-1900 ft AGL increasing to 2200-4200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (3700-18500 knot-ft).
Haines Index........4 or low potential for large plume dominated
fire growth.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....38-43.
24 hr trend......4 degrees warmer.
Max humidity........84-90 percent.
24 hr trend......18 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the west after
midnight. Gusts up to 15 mph.
LAL.................1.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 5 mph shifting to the west
after midnight.
Mixing height.......1200-3200 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-10900 knot-ft).
Haines Index........3 or very low potential for large plume
dominated fire growth.
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....70-75.
24 hr trend......3 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......13 percent drier.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
LAL.................1.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......1100-3100 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (14800 knot-ft) increasing to good (87800
knot-ft) in the afternoon.
Haines Index........3 or very low potential for large plume
dominated fire growth.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the upper 40s. Highs in the lower 70s.
West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
mid 60s. Southwest winds around 5 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the lower 70s.
West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the upper
70s.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s.
$$