532
FNUS75 KBOI 152008
FWSBOI

Spot Forecast for Flat...IDL
National Weather Service Boise ID
208 PM MDT Thu Aug 15 2024

Forecast is based on forecast start time of 0000 MDT on August 16.
If conditions become unrepresentative...contact the National Weather
Service.

Please contact our office at (208)334-9060, if you have questions
or concerns with this forecast.

...ISOLATED THUNDERSTORMS TODAY, MAINLY EAST OF INCIDENT...
...HOT, DRY, AND VERY UNSTABLE SATURDAY AFTERNOON...
...STAYING HOT AND DRY SUNDAY THROUGH AT LEAST EARLY NEXT WEEK...

.DISCUSSION...
Isolated thunderstorms today as an upper low moves through.
Convective initiation should stay to the east, but a stray storm
may wander near the incident. As an upper low sets up to our
northwest and an upper high to our southeast tomorrow, hot and dry
conditions are forecast. Friday stays moderate as the hot and dry
flow will begin setting up. Max temperatures increase by 10
degrees Saturday, and RHs below 30% are favored. Saturday may also
be especially unstable, with Haines 6 creeping into the forecast.
We stay lodged between the low and the high through the 7 day
forecast, which will favor hot and dry conditions continuing.

.REST OF TONIGHT...

Sky/weather.........Mostly clear.
Min temperature.....50 to 55.
Max humidity........56 to 61 percent.
LAL.................1.
Wind - 20 foot......East 3 to 5 mph.
Mixing height.......200 ft AGL.
Transport winds.....Northeast around 0 mph.
Haines Index........3 very low.

.FRIDAY...

Sky/weather.........Sunny.
Max temperature.....71 to 77.
Min humidity........26 to 31 percent.
LAL.................1.
Wind - 20 foot......South 3 to 6 mph.
Mixing height.......9000 ft AGL.
Transport winds.....Southwest around 15 mph.
Haines Index........3 very low.

.FRIDAY NIGHT...

Sky/weather.........Mostly clear.
Min temperature.....54 to 59.
Max humidity........41 to 46 percent.
LAL.................1.
Wind - 20 foot......Northwest 3 to 5 mph in the evening shifting to
                    the east 3 to 6 mph overnight.
Mixing height.......100 ft AGL.
Transport winds.....East around 5 mph.
Haines Index........3 very low.

$$
Forecaster...Macfarlane
Requested by...Hailey Frank
Type of request...WILDFIRE
.TAG 2420344.0/BOI
.DELDT 08/16/24
.FormatterVersion 2.0.0
.EMAIL hfrank@idl.idaho.gov