Tue Apr  5 05:35:33 EDT 2022

Laramie Valley/Shirley Basin-
335 AM MDT Tue Apr 5 2022

...HIGH WIND WARNING IN EFFECT UNTIL 6 AM MDT WEDNESDAY...

.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until 
                    1200, then slight chance of snow showers. 
Max temperature.....34-39. 
   24 hr trend......18 degrees cooler. 
Min humidity........20-26 percent. 
   24 hr trend......6 percent wetter. 
20-foot winds.......Very windy. West 35 to 40 mph with gusts to 
                    around 75 mph. 
LAL.................1. 
Chc of wetting rain.15 percent. 
Transport winds.....West 45 to 50 mph. 
Mixing height.......4300-6300 ft AGL increasing to 10500-11800 ft 
                    AGL in the afternoon. 
Smoke dispersal.....Excellent (217100 knot-ft) increasing to 
                    excellent (499800 knot-ft) in the afternoon. 
Haines Index........3 or very low potential for large plume 
                    dominated fire growth. 

.TONIGHT...
Sky/weather.........Partly cloudy. 
Min temperature.....18-23. 
   24 hr trend......10 degrees cooler. 
Max humidity........46-52 percent. 
   24 hr trend......15 percent drier. 
Humidity recovery...Poor. 
20-foot winds.......Windy. West 25 to 30 mph. Gusts up to 60 mph 
                    decreasing to 45 mph after midnight. 
LAL.................1. 
Chc of wetting rain.Zero percent. 
Transport winds.....Northwest around 45 mph. 
Mixing height.......6900-8900 ft AGL. 
Smoke dispersal.....Excellent (290200-336600 knot-ft). 
Haines Index........2 or very low potential for large plume 
                    dominated fire growth. 

.WEDNESDAY...
Sky/weather.........Partly cloudy. 
Max temperature.....35-40. 
   24 hr trend......Unchanged. 
Min humidity........24-30 percent. 
   24 hr trend......Unchanged. 
20-foot winds.......Breezy. Northwest around 25 mph with gusts to 
                    around 50 mph. 
LAL.................1. 
Chc of wetting rain.Zero percent. 
Transport winds.....Northwest around 45 mph decreasing to around 35 
                    mph in the afternoon. 
Mixing height.......7100-8300 ft AGL increasing to 10000-10700 ft 
                    AGL in the afternoon. 
Smoke dispersal.....Excellent (287600-328300 knot-ft). 
Haines Index........3 or very low potential for large plume 
                    dominated fire growth. 

.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s. Northwest winds around 20 mph. 
.FRIDAY...Warmer, clear. Lows in the mid 20s. Highs in the upper
50s. Northwest winds around 15 mph. 
.SATURDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
60s. Southwest winds around 15 mph. 
.SUNDAY...Cooler. Partly cloudy with chance of snow showers and
slight chance of showers. Lows in the upper 20s. Highs in the
upper 40s. 
.MONDAY...Mostly cloudy with snow showers likely. Lows in the mid
20s. Highs around 40.