diff --git a/pkg/weather/enrich.go b/pkg/weather/enrich.go
index dff72a4..ce8feff 100644
--- a/pkg/weather/enrich.go
+++ b/pkg/weather/enrich.go
@@ -15,13 +15,19 @@ func (u *WeatherUpdate) Enrich(weatherStations ...*config.WeatherStation) {
 		return
 	}
 
-	// Clear invalid measurements
+	// Clear invalid measurements, would be better if these weren't
+	// sent when sensor was out of range.
+	// TODO: This should probably just be done for all fields where
+	// the value is -9999
 	if u.BaromAbsoluteIn != nil && *u.BaromAbsoluteIn < 20 {
 		u.BaromAbsoluteIn = nil
 	}
 	if u.BaromRelativeIn != nil && *u.BaromRelativeIn < 20 {
 		u.BaromRelativeIn = nil
 	}
+	if u.TempIndoorF != nil && *u.TempIndoorF < -1000 {
+		u.TempIndoorF = nil
+	}
 
 	// Calculate Wind Chill
 	if u.WindChillF == nil && u.TempOutdoorF != nil && u.WindSpeedMPH != nil {