Mon May 20 06:16:54 EDT 2024

Casper Mountain-
416 AM MDT Mon May 20 2024

.TODAY...
Sky/weather.........Cloudy. Numerous rain showers and scattered 
                    snow showers in the morning, then rain showers 
                    and isolated thunderstorms in the afternoon. 
                    Little or no snow accumulation. Chance of 
                    precipitation 90 percent. 
Max temperature.....39-44. 
   24 hr trend......22 degrees cooler. 
Min humidity........62-68 percent. 
   24 hr trend......51 percent wetter. 
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then east 
                    around 10 mph. Gusts up to 15 mph. 
Ridge top winds.....East 10 to 15 mph. 
LAL.................1 until 1200, then 2. 
Chc of wetting rain.45 percent until 1200, then 85 percent. 
Transport winds.....East 10 to 15 mph. 
Mixing Height.......800-2600 ft agl. 
Smoke dispersal.....Poor. 
Haines Index........2. 

.TONIGHT...
Sky/weather.........Cloudy. Rain showers, snow showers and isolated 
                    thunderstorms in the evening, then numerous 
                    rain showers and snow showers after midnight. 
                    Little or no snow accumulation. Chance of 
                    precipitation 90 percent. 
Min temperature.....30-35. 
   24 hr trend......1 degree cooler. 
Max humidity........89-95 percent. 
   24 hr trend......7 percent wetter. 
Humidity recovery...Excellent. 
20-foot winds.......East winds around 10 mph until 2100, then 
                    downslope/downvalley 4-7 mph. 
Ridge top winds.....Southeast 10 to 15 mph until 0300, then 
                    northwest. 
LAL.................2 until 2400, then 1. 
Chc of wetting rain.80 percent until 2400, then 55 percent. 
Transport winds.....East 10 to 15 mph until 2400. Southwest after 
                    0300. 
Mixing Height.......1000-2000 ft agl. 
Smoke dispersal.....Poor. 
Haines Index........2. 

.TUESDAY...
Sky/weather.........Cloudy. Numerous rain showers and snow showers 
                    through the day. Isolated thunderstorms in the 
                    afternoon. Snow accumulation up to 1 inch. 
                    Chance of precipitation 70 percent. 
Max temperature.....37-42. 
   24 hr trend......1 degree cooler. 
Min humidity........75-81 percent. 
   24 hr trend......8 percent wetter. 
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then north 
                    around 10 mph. Gusts up to 15 mph. 
Ridge top winds.....North around 15 mph. 
LAL.................1 until 1200, then 2. 
Chc of wetting rain.57 percent. 
Transport winds.....Northwest 15 to 20 mph. 
Mixing Height.......1200-2600 ft agl until 1500, then 3600-3800 ft 
                    agl. 
Smoke dispersal.....Poor to fair. 
Haines Index........3. 


.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Scattered showers, snow showers
and isolated thunderstorms in the evening, then isolated showers
and snow showers after midnight. Lows in the lower 30s. Winds
generally less than 10 mph. 
.WEDNESDAY...Warmer. Partly cloudy with slight chance of showers
and thunderstorms. Lows in the upper 30s. Highs in the mid 50s.
Southwest winds around 10 mph. 
.THURSDAY...Partly cloudy with chance of showers, snow showers
and slight chance of thunderstorms. Lows in the lower 30s. Highs
in the mid 50s. West winds around 15 mph. 
.FRIDAY...Partly cloudy with chance of showers, slight chance of
thunderstorms and snow showers. Lows in the upper 30s. Highs in
the mid 50s. Southwest winds around 15 mph. 
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the lower 60s. 
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the upper 50s.