Mon May 20 06:16:54 EDT 2024

Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
416 AM MDT Mon May 20 2024

.TODAY...
Sky/weather.........Cloudy. Isolated rain showers in the morning. 
                    Scattered rain showers late in the morning. 
                    Isolated thunderstorms early in the afternoon. 
                    Chance of precipitation 50 percent. 
Max temperature.....48-53. 
   24 hr trend......10 degrees cooler. 
Min humidity........48-54 percent. 
   24 hr trend......11 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.....Northeast around 10 mph until 1200, then east. 
LAL.................1 until 1200, then 2. 
Chc of wetting rain.Zero percent until 1200, then 20 percent. 
Transport winds.....North around 10 mph until 0900, then southeast. 
Mixing Height.......600-800 ft agl until 0900, then 2800-4800 ft 
                    agl. 
Smoke dispersal.....Poor to fair. 
Haines Index........2. 

.TONIGHT...
Sky/weather.........Cloudy. Isolated thunderstorms early in the 
                    evening. Scattered rain showers in the evening, 
                    then numerous rain showers after midnight. 
                    Chance of precipitation 70 percent. 
Min temperature.....34-39. 
   24 hr trend......1 degree warmer. 
Max humidity........84-90 percent. 
   24 hr trend......8 percent wetter. 
Humidity recovery...Excellent. 
20-foot winds.......Northeast winds around 10 mph until 2400, then 
                    north. Gusts up to 15 mph. 
Ridge top winds.....Northeast around 15 mph until 2400, then north. 
LAL.................2 until 2400, then 1. 
Chc of wetting rain.45 percent until 2400, then 70 percent. 
Transport winds.....Northeast around 15 mph until 0300, then north. 
Mixing Height.......1200-3200 ft agl. 
Smoke dispersal.....Poor. 
Haines Index........2. 

.TUESDAY...
Sky/weather.........Cloudy. Rain showers through the day. Isolated 
                    thunderstorms in the afternoon. Chance of 
                    precipitation near 100 percent. 
Max temperature.....45-50. 
   24 hr trend......5 degrees cooler. 
Min humidity........66-72 percent. 
   24 hr trend......18 percent wetter. 
20-foot winds.......North winds 10 to 15 mph with higher gusts. 
Ridge top winds.....North 15 to 20 mph. 
LAL.................1 until 1200, then 2. 
Chc of wetting rain.85 percent. 
Transport winds.....North 15 to 20 mph. 
Mixing Height.......1200-3000 ft agl. 
Smoke dispersal.....Poor to fair. 
Haines Index........3. 


.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Scattered showers and isolated
thunderstorms in the evening. Lows in the mid 30s. Winds
generally less than 10 mph. 
.WEDNESDAY...Warmer. Partly cloudy. Lows around 40. Highs in the
mid 60s. Southwest winds around 10 mph. 
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 30s. Highs in the
lower 60s. West winds around 15 mph. 
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows around 40. Highs in the lower 60s. West
winds around 10 mph. 
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s. 
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the mid 60s.