527
FNUS73 KUNR 201339
FWSUNR

Spot Forecast for Rosebud C ommunity Slash RX...Bureau of Indian Affairs
National Weather Service Rapid City SD
739 AM MDT Mon May 20 2024

Forecast is based on ignition time of 0900 CDT on May 20.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Wet conditions are in store over the spot area for
the beginning of the week. Some light showers may happen this
morning, but better chances for precipitation move in this
afternoon/evening and will stick around through Tuesday afternoon.
While precipitation will be mostly showers, some thunderstorms
may also happen this afternoon and early evening. Winds will
generally be out of the north today and tomorrow, switching to
more westerly Tuesday night.

.REST OF TODAY...

Sky/weather.........Mostly cloudy (70-80 percent). Chance of rain
                    showers through the day. Slight chance of
                    thunderstorms in the afternoon.
Max temperature.....Around 65.
Min humidity........54 percent.
Wind (20 ft)........North winds around 20 mph with gusts to around
                    28 mph. Gusty and erratic winds expected near
                    thunderstorms in the afternoon.
CWR.................25 percent.
LAL.................1 until 1200, then 3.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Mixing height.......3700 to 4200 ft agl.
Transport winds.....North 25 to 30 mph.
Smoke dispersal.....Good.

.TONIGHT...

Sky/weather.........Cloudy (95-100 percent). Rain showers and
                    chance of thunderstorms.
Min temperature.....Around 45.
Max humidity........100 percent.
Wind (20 ft)........Northeast winds 15 to 20 mph with gusts to
                    around 24 mph. Gusty and erratic winds expected
                    near thunderstorms.
CWR.................95 percent.
LAL.................3.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Mixing height.......900 to 1400 ft agl.
Transport winds.....Northeast around 25 mph.
Smoke dispersal.....Poor.

.TUESDAY...

Sky/weather.........Cloudy (85-95 percent). Rain showers and slight
                    chance of thunderstorms in the morning, then
                    rain showers likely in the afternoon.
Max temperature.....Around 57.
Min humidity........69 percent.
Wind (20 ft)........North winds 20 to 25 mph with gusts to around
                    31 mph. Gusty and erratic winds expected near
                    thunderstorms in the morning.
CWR.................80 percent.
LAL.................1.
Haines Index........4 or low potential for large plume dominated
                    fire growth.
Mixing height.......3000 to 3500 ft agl.
Transport winds.....North around 30 mph.
Smoke dispersal.....Good.

$$
Forecaster...AD
Requested by...Bert Shields
Type of request...PRESCRIBED
.TAG 2414718.0/UNR
.DELDT 05/20/24
.FormatterVersion 2.0.0
.EMAIL kyle.golus@bia.gov,bert.shields@bia.gov