Yes
you do need a jacket based on the weather in Mount St. Helens National Volcanic Monument, 3029 Spirit Lake Hwy, Castle Rock, WA 98611, USA 1 second ago
Why? Because it's raining in your area and too cold for just a hoodie, too warm for a parka and it's really really huffing out there!
45°F7°C & Rain
Wind is 12 mph19 km/h from the Southwest, gusting to 32 mph51 km/h
| October 24 | ||||
| 11pm | 45°F7°C | 12 mph19 km/h Southwest | Heavy Rain | |
| October 25 | ||||
| 12am | 44°F7°C | 15 mph25 km/h Southwest | Heavy Rain | |
| 1am | 40°F5°C | 11 mph17 km/h West | Rain | |
| 2am | 39°F4°C | 10 mph16 km/h West | Drizzle | |
| 3am | 39°F4°C | 8 mph13 km/h Southwest | Drizzle | |
| 4am | 38°F3°C | 8 mph13 km/h West | Drizzle | |
| 5am | 38°F3°C | 11 mph18 km/h West | Rain | |
| 6am | 40°F5°C | 6 mph10 km/h Southwest | Mostly Cloudy | |
| 7am | 40°F5°C | 5 mph8 km/h South | Mostly Cloudy | |
| 8am | 40°F4°C | 6 mph9 km/h South | Mostly Cloudy | |
| 9am | 39°F4°C | 6 mph10 km/h Southeast | Mostly Cloudy | |
| 10am | 39°F4°C | 7 mph11 km/h Southeast | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 24 | 38°F3°C | 48°F9°C | 12 mph19 km/h from Southwest | Heavy Rain | Rain |
| October 25 | 34°F1°C | 40°F5°C | 12 mph19 km/h from South | Rain | Rain |
| October 26 | 33°F0°C | 37°F3°C | 4 mph7 km/h from Southwest | Heavy Snow | Snow |
| October 27 | 33°F0°C | 39°F4°C | 4 mph6 km/h from Southeast | Cloudy | Mostly Cloudy |
| October 28 | 36°F2°C | 47°F8°C | 4 mph7 km/h from Southeast | Mostly Cloudy | Rain |
| October 29 | 38°F3°C | 48°F9°C | 4 mph6 km/h from West | Partly Cloudy | Partly Cloudy |
| October 30 | 37°F3°C | 51°F10°C | 3 mph5 km/h from Southeast | Partly Cloudy | Cloudy |
Yes
Low of 35°F2°C, High of 40°F5°CWind: 12 mph19 km/h
Precipitation: 86% rain