104
FNUS76 KOTX 190017
FWSOTX

Spot Forecast for Rennie...NPS
National Weather Service Spokane WA
517 PM PDT Wed Sep 18 2024

Forecast is based on forecast start time of 0700 PDT on September 19.
If conditions become unrepresentative...contact the National Weather
Service.

.DISCUSSION...

Dry weather is forecast through Saturday. A weather system passing
into British Columbia will bring enhanced northwest winds to the
Rennie Fire Thursday and Thursday Night with wind gusts as high as
35 MPH out of the north to northwest. Winds will remain breezy on Friday
with gusts up to 20 MPH with lighter winds on Saturday.  On Sunday
a weather system will bring a chance of rain, with the chance of
wetting rain still at 30 percent.

.THURSDAY...

Sky/weather.........Sunny.
CWR.................0 percent.
LAL.................1.
Max temperature.....51-56.
Min humidity........39-47 percent.
Wind (20 ft)........Northwest 6 to 10 mph increasing to 8 to 16 mph
                    with gusts to 30 mph in the afternoon. Strongest
                    gusts on ridgetop.
Mixing height.......1000 ft AGL increasing to 3000 ft AGL in the
                    afternoon.
Transport winds.....Northwest 6 to 10 mph in the morning increasing to
                    10 to 20 mph in the afternoon.
Haines Index........4 Low.

.THURSDAY NIGHT...

Sky/weather.........Partly cloudy.
CWR.................0 percent.
LAL.................1.
Min temperature.....36-40.
Max humidity........60-75 percent.
Wind (20 ft)........North 10 to 18 mph with gusts up to 35 mph.
Mixing height.......Near the surface.
Transport winds.....Northwest 10 to 20 mph.
Haines Index........4 Low.

.FRIDAY...

Sky/weather.........Mostly sunny.
CWR.................0 percent.
LAL.................1.
Max temperature.....44-50.
Min humidity........43-50 percent.
Wind (20 ft)........Northwest winds 6 to 13 mph with gusts to
                    around 20 mph.
Mixing height.......1000 ft AGL increasing to 2500 ft AGL in the
                    afternoon.
Transport winds.....Northwest 10 to 15 mph.
Haines Index........4 Low.

.FRIDAY NIGHT...

Sky/weather.........Mostly clear.
CWR.................0 percent.
LAL.................1.
Min temperature.....31-36.
Max humidity........60-72 percent.
Wind (20 ft)........Downslope/downvalley 4 to 8 mph.
Mixing height.......Near the surface.
Transport winds.....Downslope/downvalley 4 to 8 mph.
Haines Index........4 Low.

$$
Forecaster...JW
Requested by...Geoff Hibbs
Type of request...WILDFIRE
.TAG 2421686.12/OTX
.DELDT 09/18/24
.FormatterVersion 2.0.0
.EMAIL anna_valentine@nps.gov.,geoff_hibbs@nps.gov