341
FNUS76 KPQR 061957
FWSPQR

Spot Forecast for E4 Piles...USFWS
National Weather Service Portland OR
1157 AM PST Wed Nov 6 2024

Forecast is based on ignition time of 1200 PST on November 06.
If conditions become unrepresentative, contact the National Weather
Service.

.DISCUSSION...High pressure will lead to dry weather and clear
skies through the forecast period. Daytime relative humidities
will remain well-above critical thresholds with very high
overnight recoveries. Clear skies tonight will enhance radiational
cooling, resulting in chilly temperatures and frost potential.
Guidance suggests a 20-30% chance that temperatures drop below
freezing (32 degrees) tonight. Any fog or frost development in the
morning should burn off by mid to late morning (around 1000 PST).

.REST OF TODAY...

Sky/weather.........Sunny.
CWR.................0 percent.
LAL.................1.
Max temperature.....Around 56.
Min humidity........68-73 percent.
Wind (20 ft)........
 Slope/valley.......North winds 5 to 6 mph.
Mixing height.......1900 ft AGL.
Transport winds.....North around 9 mph.
Haines Index........2 (very low).
Haines Index (Mid)..4 (low).

.TONIGHT...

Sky/weather.........Clear. Areas of frost and patchy fog overnight.
CWR.................0 percent.
LAL.................1.
Min temperature.....Around 35.
Max humidity........90-95 percent.
Wind (20 ft)........
 Slope/valley.......Variable winds under 5 mph.
Mixing height.......600 ft AGL.
Transport winds.....North around 7 mph.
Haines Index........5 (moderate).
Haines Index (Mid)..4 (low).

.THURSDAY...

Sky/weather.........Sunny. Areas of frost in the morning.
CWR.................0 percent.
LAL.................1.
Max temperature.....Around 59.
Min humidity........57-62 percent.
Wind (20 ft)........
 Slope/valley.......Variable winds under 5 mph.
Mixing height.......1400 ft AGL.
Transport winds.....Northeast around 4 mph.
Haines Index........4 (low).
Haines Index (Mid)..5 (moderate).

$$
Forecaster...Alviz
Requested by...Silas Baffa
Type of request...PRESCRIBED
.TAG 2425957.0/PQR
.DELDT 11/06/24
.FormatterVersion 2.0.0
.EMAIL silas_baffa@fws.gov