Wed Mar 12 06:46:55 PM EDT 2025

Portland West Hills and Chehalem Mountain-
Including the cities of Sylvan Hill, Skyline Drive, 
and Chehalem Mountain
345 PM PDT Wed Mar 12 2025

.TONIGHT...Rain, mainly this evening. Lows in the upper 30s.
Southwest wind 5 to 10 mph. Chance of rain near 100 percent.
Rainfall amounts around a quarter of an inch. 
.THURSDAY...A chance of thunderstorms. Rain showers. Some
thunderstorms may produce small hail. Highs in the mid 40s.
Southwest wind 10 to 15 mph. Chance of rain 90 percent. Rainfall
amounts around a tenth of an inch, except higher amounts possible
in thunderstorms. 
.THURSDAY NIGHT...Rain. A chance of thunderstorms in the evening,
then a slight chance of snow after midnight. Some thunderstorms
may produce small hail in the evening. Snow level 1500 feet. No
snow accumulation. Lows in the mid 30s. South wind 10 to 15 mph.
Chance of precipitation 90 percent. Rainfall amounts less than a
tenth of an inch, except higher amounts possible in
thunderstorms. 
.FRIDAY...Snow in the morning. Rain. Snow level 1000 feet in the
morning. Highs in the mid 40s. Southeast wind 5 to 10 mph. Chance
of precipitation near 100 percent. 
.FRIDAY NIGHT...Rain. Lows around 40. South wind 15 to 20 mph.
Chance of rain near 100 percent. 
.SATURDAY...Rain. Highs in the upper 40s. Chance of rain near
100 percent. 
.SATURDAY NIGHT...Rain. Lows in the lower 40s. Chance of rain
near 100 percent. 
.SUNDAY...Rain. Highs in the upper 40s. Chance of rain near
100 percent. 
.SUNDAY NIGHT...Rain. Lows in the upper 30s. Chance of rain
80 percent. 
.MONDAY...Rain. Highs around 50. Chance of rain 90 percent. 
.MONDAY NIGHT...Mostly cloudy with rain likely. Lows in the mid
30s. Chance of rain 70 percent. 
.TUESDAY...Partly sunny in the morning, then becoming mostly
cloudy. A 50 percent chance of rain. Highs in the lower 50s. 
.TUESDAY NIGHT...Mostly cloudy with a 20 percent chance of rain.
Lows in the mid 30s. 
.WEDNESDAY...Mostly cloudy with rain likely. Highs around 50.
Chance of rain 70 percent. 

&&
                  TEMPERATURE         

Sylvan       37     44     35     45