Mon May 20 14:46:08 EDT 2024

Fall River County Area-
Including Hot Springs, Edgemont, and Ardmore
1245 PM MDT Mon May 20 2024

.TONIGHT...
Sky/weather.........Cloudy. Rain showers in the evening. Slight 
                    chance of thunderstorms through the night. Rain 
                    showers likely after midnight. 
Chc of wetting rain.70 percent. 
LAL.................3. 
Min temperature.....Around 42. 
Max humidity........95-100 percent. 
20-foot winds.......Northeast 10 to 15 mph. 
Haines Index........2 very low potential for large plume dominated 
                    fire growth. 
Transport winds.....Northeast around 25 mph. 
Smoke dispersal.....Poor. 
Mixing height.......1000 to 1200 ft agl. 

.TUESDAY...
Sky/weather.........Mostly cloudy. Rain showers in the morning, 
                    then rain showers likely and slight chance of 
                    thunderstorms in the afternoon. 
Chc of wetting rain.60 percent. 
LAL.................1 until 1200, then 3. 
Max temperature.....Around 54. 
Min humidity........62 percent. 
20-foot winds.......North 10 to 15 mph. 
Haines Index........2 very low potential for large plume dominated 
                    fire growth. 
Transport winds.....North 15 to 20 mph. 
Smoke dispersal.....Fair. 
Mixing height.......3000 to 3800 ft agl. 

.TUESDAY NIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers and 
                    slight chance of thunderstorms. 
Chc of wetting rain.40 percent. 
LAL.................3 until 2400, then 2. 
Min temperature.....Around 38. 
Max humidity........99 percent. 
20-foot winds.......West 5 to 10 mph. 
Haines Index........2 very low potential for large plume dominated 
                    fire growth. 
Transport winds.....Northwest around 20 mph. 
Smoke dispersal.....Poor. 
Mixing height.......500 to 600 ft agl. 

.WEDNESDAY...
Sky/weather.........Sunny. Slight chance of rain showers. 
Chc of wetting rain.0 percent. 
LAL.................1. 
Max temperature.....Around 67. 
Min humidity........29 percent. 
20-foot winds.......West 5 to 10 mph. 
                    Gusts to around 20 mph in the afternoon. 
Haines Index........5 moderate potential for large plume dominated 
                    fire growth. 
Transport winds.....West around 20 mph increasing to southwest 
                    around 30 mph in the afternoon. 
Smoke dispersal.....Fair increasing to excellent in the afternoon. 
Mixing height.......6800 to 8600 ft agl. 


.FORECAST DAYS 3 THROUGH 7...
.THURSDAY...Partly cloudy. Chance of showers. Lows in the mid
40s. Highs in the lower 70s. Southwest winds 15 to 20 mph. 
.FRIDAY...Partly cloudy. Chance of showers. Lows in the upper
30s. Highs in the lower 60s. West winds 15 to 20 mph. 
.SATURDAY...Warmer. Partly cloudy. Slight chance of showers. Lows
in the lower 40s. Highs in the mid 70s. South winds 10 to 15 mph.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. 
.MEMORIAL DAY...Mostly clear. Chance of showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs around 70.