Stevenson Ranch Warnings, Watches and Advisories

Do not drive cars through flooded areas. The water depth and road condition may be unsafe. Additional information is available at https://water.weather.gov/ahps2/ Stay tuned for further updates by listening to NOAA weather radio... or your local radio and TV stations.

Air Quality Alert issued September 23 at 2:14PM PDT by NWS

...AIR QUALITY ALERT FOR ELEVATED FINE PARTICULATE MATTER LEVELS DUE TO WILDFIRE SMOKE... The South Coast AQMD has issued an air quality alert due to increased fine particulate matter from wildfire smoke in the region. The air quality alert is in effect through Sunday. If you smell smoke or see ash due to a wildfire, remain indoors with

Air Quality Alert issued September 23 at 1:53PM PDT by NWS

...AIR QUALITY ALERT FOR ELEVATED FINE PARTICULATE MATTER LEVELS DUE TO WILDFIRE SMOKE... The South Coast AQMD has issued an air quality alert due to increased fine particulate matter from wildfire smoke in the region. The air quality alert is in effect through Sunday. If you smell smoke or see ash due to a wildfire, remain indoors with windows

Flood Watch issued September 23 at 1:48PM PDT by NWS

.The first moderate to heavy rain event of the season will arrive late Sunday into Monday. While this rainfall will be mostly beneficial as we are coming out of the dry season, there is a risk that moderate to heavy rainfall could produce debris flows on this season`s burn scars. ...FLOOD WATCH NOW IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY

Wind Advisory issued September 23 at 1:20PM PDT until September 25 at 2:00PM PDT by NWS

...WIND ADVISORY IN EFFECT FROM 2 PM SUNDAY TO 2 PM PDT MONDAY... * WHAT...South winds 20 to 30 mph with gusts up to 55 mph expected. * WHERE...Shasta Valley, including the cities of Weed, Gazelle, and Grenada. * WHEN...From 2 PM Sunday to 2 PM PDT Monday.

Wind Advisory issued September 23 at 1:20PM PDT until September 25 at 8:00PM PDT by NWS

...WIND ADVISORY IN EFFECT FROM 2 AM TO 8 PM PDT MONDAY... * WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...In California, Northeast Siskiyou and Northwest Modoc Counties and Modoc County. This includes the cities of Alturas, Tionesta, Newell, and Macdoel. In Oregon, Klamath Basin,

Flood Watch issued September 23 at 12:48PM PDT by NWS

...FLOOD WATCH NOW IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY EVENING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt

Flood Watch issued September 23 at 12:48PM PDT until September 25 at 8:00AM PDT by NWS

...FLOOD WATCH NOW IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY EVENING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt

Flood Watch issued September 23 at 12:48PM PDT until September 25 at 5:00PM PDT by NWS

...FLOOD WATCH NOW IN EFFECT FROM LATE SUNDAY NIGHT THROUGH MONDAY EVENING... * WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of northwest California, including the following areas, Coastal Del Norte, Del Norte Interior, Northern Humboldt

Wind Advisory issued September 23 at 11:45AM PDT until September 25 at 8:00AM PDT by NWS

...WIND ADVISORY IN EFFECT FROM 8 PM SUNDAY TO 8 AM PDT MONDAY... * WHAT...South winds 20 to 25 mph with gusts up to 50 mph expected. * WHERE...Coastal Del Norte County. * WHEN...From 8 PM Sunday to 8 AM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects.

Wind Advisory issued September 23 at 11:45AM PDT until September 25 at 5:00PM PDT by NWS

...WIND ADVISORY IN EFFECT FROM 3 PM SUNDAY TO 5 PM PDT MONDAY... * WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Del Norte Interior County. * WHEN...From 3 PM Sunday to 5 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects.

Wind Advisory issued September 23 at 11:45AM PDT until September 25 at 5:00PM PDT by NWS

...WIND ADVISORY IN EFFECT FROM 5 PM SUNDAY TO 5 PM PDT MONDAY... * WHAT...South winds 20 to 30 mph with gusts up to 50 mph expected. * WHERE...Southwestern Humboldt, Northern Humboldt Interior and Southern Humboldt Interior Counties. * WHEN...From 5 PM Sunday to 5 PM PDT Monday.

Wind Advisory issued September 23 at 11:45AM PDT until September 25 at 5:00PM PDT by NWS

...WIND ADVISORY IN EFFECT FROM 8 PM SUNDAY TO 5 PM PDT MONDAY... * WHAT...South winds 10 to 20 mph with gusts up to 45 mph expected. * WHERE...Northern Trinity and Southern Trinity Counties. * WHEN...From 8 PM Sunday to 5 PM PDT Monday. * IMPACTS...Gusty winds could blow around unsecured objects.

Air Quality Alert issued September 22 at 11:04PM PDT by NWS

The Valley Air District is extending an Air Quality Alert issued on September 20, 2023, to include additional counties due to smoke impacts from wildfires in northern California and the Redwood Fire in Tulare County for San Joaquin, Stanislaus, Merced, Madera, Fresno, Kings, Tulare and Kern Counties. This Air Quality Alert is in effect until the fires are