weather: update `NewWeather`

Add handling to skip duplicate alerts.

1 files changed, 1 insertions, 0 deletions

diff --git a/nws/nws.go b/nws/nws.go
index ecef792..0a456d9 100644
--- a/nws/nws.go
+++ b/nws/nws.go
@@ -68,6 +68,7 @@ type FeatureProperties struct {
 }
 
 type Feature struct {
+	Id         string
 	Properties FeatureProperties
 }