505
FNUS76 KPQR 011723
FWSPQR

Spot Forecast for Pyramid Fire...USFS
National Weather Service Portland OR
1023 AM PDT Tue Oct 1 2024

Forecast is based on forecast start time of 1200 PDT on October 02.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...Dry conditions expected through the end of the week.
A passing cold front will bring cool temps on Wed and light north
winds turning to the east during the evening. RH values are
expected to drop to near 30% with poor overnight recoveries Wed
night (40-45%). Thu will be warmer in the mid 70s with continued
easterly flow dropping afternoon RH values to critical thresholds
in the 20-25% range. Poor overnight recoveries expected again Thu
night (40-45%).

.WEDNESDAY...

Sky/weather.........Sunny.
LAL.................1.
Max temperature.....Around 68.
Min humidity........31 percent.
Wind (20 ft)........
 Slope/valley.......Northwest winds around 5 mph.
Mixing height.......4400 ft AGL.
Transport winds.....North around 8 mph.
Haines Index........4 (low).

.WEDNESDAY NIGHT...

Sky/weather.........Partly cloudy.
LAL.................1.
Min temperature.....Around 46.
Max humidity........43 percent.
Wind (20 ft)........
 Slope/valley.......North winds around 5 mph shifting to the east
                    overnight.
Mixing height.......1300 ft AGL.
Transport winds.....East around 10 mph.
Haines Index........4 (low).

.THURSDAY...

Sky/weather.........Mostly sunny.
LAL.................1.
Max temperature.....Around 76.
Min humidity........23 percent.
Wind (20 ft)........
 Slope/valley.......East winds around 5 mph.
Mixing height.......4000 ft AGL.
Transport winds.....Southeast around 11 mph.
Haines Index........4 (low).

$$
Forecaster...Batz
Requested by...Kathy Reed
Type of request...WILDFIRE
.TAG 2423363.0/PQR
.DELDT 10/01/24
.FormatterVersion 2.0.0
.EMAIL katherine.reed@usda.gov