Mason County, WA
Alerts
There was an error loading the map. Please wait a moment and try refreshing the page.
Alerts are listed in order of start time and level of severity. Click on the alert title to read details for each alert.
In effect from Saturday 10/31 12:00 AM PDT – Saturday 10/31 9:00 AM PDT
Issued by NWS Seattle WA
What
Sub-freezing temperatures around 29 to 32 expected. Temperatures may vary due to clearing or fog development in localized areas.
Where
Middle Chehalis River Valley and Lowlands of Lewis and Southern Thurston Counties.
When
From midnight tonight to 9 AM PDT Saturday.
Impacts
Frost and freeze conditions could kill crops, other sensitive vegetation and possibly damage unprotected outdoor plumbing.
Additional Details
The growing season officially ends on October 31, after which no further frost or freeze headlines will be issued.
What to Do
Take steps now to protect tender plants from the cold.
Areas Impacted
- Lowlands of Lewis and Southern Thurston Counties
- Middle Chehalis River Valley
Tips to Stay Safe
A Freeze Warning means that temperatures will drop below freezing in your area.
- Bring young or vulnerable plants indoors to protect them from the cold
- Wrap or drain outdoor pipes to prevent them from freezing
- Drain in-ground sprinkler systems
Briefings
From the Forecaster
Seven-day Weather Risk Overview
The graphic shows the daily risk summary for 7 days. Daily risk is based on highest risk factor for that day.
|
|
|
|
|
|
|
|
|
|---|---|---|---|---|---|---|---|
| risk level |
|
|
|
|
|
|
|