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Deltona weather alerts

2 active alerts for Deltona, Florida right now: a Flood Warning and a Rip Current Statement.

42 in the last 30 days 117 in 12 months (since Aug 30) most common: Flood Warning Get alerts on your phone →

Active alerts for Volusia County

NWS issues alerts by county; Deltona is in Volusia County. Refreshed every few minutes; times in EDT.

Severe Immediate

Flood Warning

Issued Thu, Oct 22, 9:36 AM EDT by NWS Melbourne FL Until Fri, Oct 23, 11:00 AM EDT (in 22 hr)

Area: Lake, FL; Volusia, FL

...The Flood Warning continues for the following rivers in Florida... St Johns River Near Astor affecting Lake and Volusia Counties. .Persistent northeast winds have caused river levels on the St Johns at Astor to rise into Moderate Flood Stage. The river is forecast to climb slowly through Moderate Flood Stage through the weekend. There is potential for ...

What it means: Flooding of rivers, streams or low-lying areas is occurring or expected. Avoid flooded roads and monitor river levels.

Full alert with map and forecast →

Moderate Expected

Rip Current Statement

Issued Wed, Oct 21, 8:35 PM EDT by NWS Melbourne FL Until Sat, Oct 24, 4:00 AM EDT (in 2 day)

Area: Coastal Volusia; Coastal Indian River; Coastal St. Lucie; Coastal Martin; Mainland Northern Brevard; Northern Brevard Barrier Islands; Mainland Southern Brevard; Southern Brevard Barrier Islands

* WHAT...Dangerous rip currents and rough surf. * WHERE...The beaches of Volusia, Brevard, Indian River, Saint Lucie, and Martin Counties. * WHEN...Through late Friday night. * IMPACTS...Rip currents can sweep even the best swimmers away from shore into deeper water.

What it means: Rip currents that can pull swimmers offshore are expected. Swim near a lifeguard and know how to escape a rip.

Full alert with map and forecast →

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Where

Volusia County on the map

Alert polygons are NWS's own. Forecast Bar's radar shows the same warnings over live precipitation, with future radar and lightning. See the radar.

Last 30 days

Recent alerts for Volusia County

Alert	Issued	Ended	Issued by
Flood Warning	Oct 21, 9:21 PM	11:30 AM	Melbourne FL
Rip Current Statement	Oct 21, 1:44 PM	Oct 23, 4:00 AM	Melbourne FL
Flood Warning	Oct 21, 9:34 AM	Oct 21, 9:45 PM	Melbourne FL
Flood Warning	Oct 21, 9:31 AM	Oct 21, 9:45 PM	Melbourne FL
Rip Current Statement	Oct 21, 4:04 AM	Oct 23, 4:00 AM	Melbourne FL
Flood Warning	Oct 20, 9:12 PM	Oct 21, 12:00 PM	Melbourne FL
Flood Warning	Oct 20, 3:52 PM	Oct 20, 11:00 PM	Melbourne FL
Flood Warning	Oct 20, 9:54 AM	Oct 20, 11:15 PM	Melbourne FL
Rip Current Statement	Oct 20, 2:18 AM	4:00 AM	Melbourne FL
High Surf Advisory	Oct 20, 2:18 AM	Oct 21, 4:00 AM	Melbourne FL
Flood Warning	Oct 19, 9:33 PM	Oct 20, 12:15 PM	Melbourne FL
Flood Warning	Oct 19, 9:56 AM	Oct 19, 11:15 PM	Melbourne FL
Rip Current Statement	Oct 19, 2:34 AM	4:00 AM	Melbourne FL
High Surf Advisory	Oct 19, 2:34 AM	Oct 21, 4:00 AM	Melbourne FL
Flood Warning	Oct 18, 8:58 PM	Oct 19, 12:00 PM	Melbourne FL
Flood Warning	Oct 18, 9:11 AM	Oct 18, 11:00 PM	Melbourne FL
Rip Current Statement	Oct 18, 2:56 AM	Oct 20, 4:00 AM	Melbourne FL
High Surf Advisory	Oct 18, 2:56 AM	Oct 20, 4:00 AM	Melbourne FL
Wind Advisory	Oct 18, 1:47 AM	Oct 18, 8:00 PM	Melbourne FL
Flood Warning	Oct 17, 8:54 PM	Oct 18, 11:00 AM	Melbourne FL
Wind Advisory	Oct 17, 2:34 PM	Oct 18, 8:00 PM	Melbourne FL
High Surf Advisory	Oct 17, 9:31 AM	Oct 20, 4:00 AM	Melbourne FL
Rip Current Statement	Oct 17, 9:31 AM	Oct 20, 4:00 AM	Melbourne FL
Flood Warning	Oct 17, 9:04 AM	Oct 18, 12:15 AM	Melbourne FL
Rip Current Statement	Oct 17, 2:30 AM	Oct 20, 4:00 AM	Melbourne FL
High Surf Advisory	Oct 17, 2:30 AM	Oct 20, 4:00 AM	Melbourne FL
Flood Warning	Oct 16, 9:21 PM	Oct 17, 12:00 PM	Melbourne FL
Flood Warning	Oct 16, 10:44 AM	Oct 17, 12:00 AM	Melbourne FL
Flood Warning	Oct 15, 9:36 PM	Oct 16, 12:00 PM	Melbourne FL
Flood Warning	Oct 15, 3:34 PM	Oct 16, 12:00 PM	Melbourne FL
Flood Warning	Oct 15, 8:56 AM	Oct 15, 11:00 PM	Melbourne FL
Flood Warning	Oct 14, 9:34 PM	Oct 15, 11:00 AM	Melbourne FL
Flood Warning	Oct 14, 9:36 AM	Oct 14, 11:00 PM	Melbourne FL
Flood Warning	Oct 13, 9:38 PM	Oct 14, 11:00 AM	Melbourne FL
Flood Warning	Oct 13, 10:11 AM	Oct 13, 11:00 PM	Melbourne FL
Flood Warning	Oct 12, 9:06 PM	Oct 13, 12:00 PM	Melbourne FL
Flood Warning	Oct 12, 10:19 AM	Oct 13, 10:30 AM	Melbourne FL
Flood Warning	Oct 11, 9:51 PM	Oct 12, 12:15 PM	Melbourne FL
Flood Warning	Oct 11, 11:01 AM	Oct 12, 11:15 AM	Melbourne FL
Flood Warning	Oct 10, 9:43 PM	Oct 11, 12:45 PM	Melbourne FL

Pattern

What Volusia County gets alerted for

Every alert that named Volusia County in the last 12 months, by type. Records begin August 30, 2026, so this fills in over the year.

Flood Warning

Rip Current Statement

Special Weather Statement

High Surf Advisory

Flood Advisory

Severe Thunderstorm Warning

Coastal Flood Advisory

Wind Advisory

Flood Watch

Plain English

What these alerts mean

A warning means the hazard is happening or about to; a watch means conditions favour it; an advisory is a lesser hazard still worth planning around.

Flood Warning

Flooding of rivers, streams or low-lying areas is occurring or expected. Avoid flooded roads and monitor river levels.

Rip Current Statement

Rip currents that can pull swimmers offshore are expected. Swim near a lifeguard and know how to escape a rip.

High Surf Advisory

Large breaking waves are expected on beaches, with dangerous rip currents. Stay off jetties and out of the water.

Wind Advisory

Sustained winds of 30 mph or more, or gusts to 45 mph, are expected. Use caution driving high-profile vehicles.

Special Weather Statement

A heads-up about conditions that do not meet warning or advisory criteria but still deserve attention, such as a strong storm, patchy fog or a brief burst of snow.

Flood Advisory

Minor flooding of streets, streams or low-lying areas is expected. Expect ponding on roads and use caution when driving.

Severe Thunderstorm Warning

A storm with hail of 1 inch or larger, winds of 58 mph or more, or both, is occurring or imminent. Move indoors and away from windows.

Coastal Flood Advisory

Minor coastal flooding is expected, usually around high tide. Expect water on low-lying roads near the shore.

Flood Watch

Conditions are favourable for flooding. Have a plan in case a warning is issued.

Nearby

Alerts near Deltona

Cities

Sanford, FL Port Orange, FL2 Daytona Beach, FL2 Apopka, FL Orlando, FL Kissimmee, FL

Neighbouring counties in Florida

Seminole County Orange County Flagler County3 Lake County1 Putnam County1 Brevard County1 Marion County All of Florida →

Questions

About Deltona alerts

How do I get Deltona weather alerts on my iPhone?

Install Forecast Bar, add Deltona as a location, and turn on severe weather alerts. Every NWS warning, watch and advisory for Volusia County then arrives as a push notification at the moment of issue, with Critical Alerts available for the most dangerous warnings. Forecast Bar also runs on iPad, Apple Watch, Mac and Apple TV.

Where do these alerts come from?

From the National Weather Service alert feed (api.weather.gov). NWS issues alerts by county and by forecast zone; this page lists every product that names Volusia County, the county Deltona sits in. Forecast Bar checks the feed continuously and this page refreshes within a few minutes of a change.

What is the difference between a watch, a warning and an advisory?

A warning means the hazard is occurring, imminent or very likely: act now. A watch means conditions are favourable for it to develop: prepare and stay informed. An advisory covers a hazard that is less serious than a warning but can still cause real inconvenience or danger if you are not ready for it.

Can I get this data as JSON?

Yes. /weather-alerts/fl/deltona.json returns the active alerts, the last 30 days and the 12-month counts for Deltona, refreshed every minute. Please cache responses and credit National Weather Service as the source.

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