382
FNUS75 KBOI 031039
FWSBOI

Spot Forecast for Mores South RX Burn Block 4...Boise NF
National Weather Service Boise ID
439 AM MDT Fri May 3 2024

Forecast is based on ignition time of 0500 MDT on May 03.
If conditions become unrepresentative...contact the National Weather
Service.

...DRY WITH LIGHT WINDS TODAY...
...GUSTY WINDS WITH AFTERNOON SHOWERS AND POSSIBLE THUNDERSTORM SATURDAY...

.DISCUSSION...
A quick passing high pressure system will bring dry and mild conditions
to the burn site today. Winds will be light and diurnally driven. Weather
over the weekend will become unsettled as a cold low pressure system moves
into the Intermountain Northwest. Saturday will see gusty winds and an
increasing chance of showers through the day. A thunderstorm is possible
in the afternoon. Heavier rain will setup Saturday night into Sunday
bringing precipitation totals of over an inch. Rain will mix with or
change to snow above 5000 feet and minor accumulation is possible on
Sunday.

.TODAY...

Sky/weather.........Sunny.
Max temperature.....48 to 54.
Min humidity........36 to 41 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....Northeast around 2 mph in the morning, becoming
                    southwest up to 5 mph in the afternoon.
Mixing height.......6500 ft AGL.
Transport winds.....South around 5 mph.
Haines Index........3 very low.
Ventilation index...325 fair.

.TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....35 to 40.
Max humidity........62 to 67 percent.
CWR /0.10 inch/.....0 percent.
LAL.................1.
Wind - eye level....Southeast 6 to 10 mph. Gusts up to 24 mph after
                    midnight.
Mixing height.......300 ft AGL.
Transport winds.....East around 15 mph.
Haines Index........3 very low.
Ventilation index...45 poor.

.SATURDAY...

Sky/weather.........Mostly sunny in the morning, then mostly cloudy
                    with a chance of rain showers and a slight
                    chance of thunderstorms in the afternoon.
                    Chance of precipitation 40 percent.
Max temperature.....56 to 61.
Min humidity........28 to 34 percent.
CWR /0.10 inch/.....10 percent.
LAL.................1 in the morning, increasing to 2 in the
                    afternoon.
Wind - eye level....Southeast 9 to 13 mph with gusts to around 20
                    mph.
Mixing height.......4000 ft AGL.
Transport winds.....Southeast around 20 mph.
Haines Index........3 very low.
Ventilation index...800 excellent.

$$
Forecaster...Groenert
Requested by...USFS
Type of request...PRESCRIBED
.TAG 2413050.0/BOI
.DELDT 05/03/24
.FormatterVersion 2.0.0
.EMAIL matthew.haupt@usda.gov