Connecticut alerts

Southeastern Connecticut Planning Region, Connecticut weather alerts

2 National Weather Service alerts are in force for Southeastern Connecticut Planning Region: a high wind warning and a coastal flood advisory.

Checked Sat, Sep 26, 2026, 3:16 PM EDT. Times are Eastern Daylight Time.

Southeastern Connecticut Planning Region forecastLive radar here

Warnings on the map

Every watch, warning and advisory the National Weather Service has in force over Southeastern Connecticut Planning Region, Connecticut. Open it for the live map, where it pans and zooms.

Every watch, warning and advisory the National Weather Service has in force over Southeastern Connecticut Planning Region, Connecticut Open the live map with warnings and watches

Map layer from NOAA National Weather Service. Boundaries from the Iowa Environmental Mesonet.

Alerts in force2

Every product in force for Southeastern Connecticut Planning Region, worst first, with its full text.

High Wind Warning

Severe

High Wind Warning issued September 26 at 1:47PM EDT until September 27 at 12:00PM EDT by NWS Upton NY

Issued Until 20 hr 44 min left

Areas Northern New London, CT; Southern Middlesex, CT; Southern New London, CT; Northwest Suffolk, NY; Northeast Suffolk, NY; Southwest Suffolk, NY; Southeast Suffolk, NY; Northern Nassau, NY; Southern Nassau, NY

Full text

* WHAT...Northeast winds 25 to 35 mph with gusts up to 65 mph. * WHERE...In Connecticut, Northern New London, Southern Middlesex, and Southern New London Counties. In New York, Northeast Suffolk, Northern Nassau, Northwest Suffolk, Southeast Suffolk, Southern Nassau, and Southwest Suffolk Counties. * WHEN...Until noon EDT Sunday. * IMPACTS...Damaging winds will blow down trees and power lines. Widespread power outages are expected. Travel will be difficult, especially for high profile vehicles.

What to do

People are urged to secure loose objects that could be blown around or damaged by the wind. Remain in the lower levels of your home during the windstorm, and avoid windows. Watch for falling debris and tree limbs. Use caution if you must drive.

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Coastal Flood Advisory

Minor

Coastal Flood Advisory issued September 26 at 5:14AM EDT until September 27 at 6:00PM EDT by NWS Upton NY

Issued Until 26 hr 44 min left

Areas Southern Middlesex, CT; Southern New London, CT

Full text

* WHAT...One to two feet of inundation above ground level in vulnerable areas near the waterfront and shoreline. * WHERE...Southern Middlesex and Southern New London Counties. * WHEN...Until 6 PM EDT Sunday. * IMPACTS...Minor flooding in the more vulnerable locations near the waterfront and shoreline. Some roads and low lying properties including parking lots, parks, lawns, and homes and businesses with basements near the waterfront will experience minor flooding.

What to do

If travel is required, allow extra time as some roads may be closed. Do not drive around barricades or through water of unknown depth. Take the necessary actions to protect flood prone property.

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The past year in Southeastern Connecticut Planning Region

In the past year the National Weather Service issued 101 alerts for Southeastern Connecticut Planning Region, including 6 flash flood warnings, 6 severe thunderstorm warnings, 4 freeze warnings and 3 winter storm warnings.

ProductIssuedMost recent
Flash Flood Warning6Sep 13, 2026
Severe Thunderstorm Warning6Jul 4, 2026
Freeze Warning4Apr 21, 2026
Winter Storm Warning3Feb 22, 2026
Snow Squall Warning2Jan 1, 2026
Blizzard Warning1Feb 22, 2026
Extreme Cold Warning1Feb 7, 2026
Extreme Heat Warning1Jul 1, 2026
High Wind Warning1Sep 26, 2026
Flood Watch4Sep 13, 2026
Freeze Watch4Apr 21, 2026
Severe Thunderstorm Watch2Jul 4, 2026
Winter Storm Watch2Feb 22, 2026
Coastal Flood Watch1Oct 12, 2025
Extreme Cold Watch1Feb 7, 2026
Extreme Heat Watch1Jul 3, 2026
High Wind Watch1Nov 5, 2025
Flood Advisory15Sep 13, 2026
Wind Advisory10Sep 25, 2026
Frost Advisory9Apr 25, 2026
Winter Weather Advisory7Mar 3, 2026
Heat Advisory6Aug 9, 2026
Dense Fog Advisory5Mar 16, 2026
Coastal Flood Advisory4Sep 25, 2026
Cold Weather Advisory3Feb 8, 2026
Coastal Flood Statement1Oct 20, 2025

Warnings issued

  1. High Wind Warning
  2. Flash Flood Warning
  3. Flash Flood Warning
  4. Flash Flood Warning
  5. Flash Flood Warning
  6. Flash Flood Warning
  7. Severe Thunderstorm Warning
  8. Severe Thunderstorm Warning
  9. Severe Thunderstorm Warning
  10. Severe Thunderstorm Warning
  11. Severe Thunderstorm Warning
  12. Extreme Heat Warning
  13. Flash Flood Warning
  14. Severe Thunderstorm Warning
  15. Freeze Warning
  16. Blizzard Warning
  17. Winter Storm Warning
  18. Extreme Cold Warning
  19. Winter Storm Warning
  20. Snow Squall Warning
  21. Snow Squall Warning
  22. Winter Storm Warning
  23. Freeze Warning
  24. Freeze Warning
  25. Freeze Warning
Every alert, most recent first
  1. High Wind Warning
  2. Coastal Flood Advisory
  3. Wind Advisory
  4. Flash Flood Warning
  5. Flash Flood Warning
  6. Flood Advisory
  7. Flash Flood Warning
  8. Flood Advisory
  9. Flood Watch
  10. Flood Advisory
  11. Flood Advisory
  12. Heat Advisory
  13. Flood Advisory
  14. Heat Advisory
  15. Heat Advisory
  16. Flash Flood Warning
  17. Flood Advisory
  18. Flood Advisory
  19. Flood Watch
  20. Flash Flood Warning
  21. Flood Advisory
  22. Flood Advisory
  23. Flood Advisory
  24. Flood Advisory
  25. Heat Advisory
  26. Flood Advisory
  27. Flood Advisory
  28. Flood Watch
  29. Severe Thunderstorm Warning
  30. Severe Thunderstorm Warning
  31. Severe Thunderstorm Warning
  32. Severe Thunderstorm Warning
  33. Severe Thunderstorm Watch
  34. Severe Thunderstorm Warning
  35. Heat Advisory
  36. Extreme Heat Watch
  37. Extreme Heat Warning
  38. Flash Flood Warning
  39. Flood Advisory
  40. Heat Advisory

The 40 most recent of 101.

From the Iowa Environmental Mesonet’s archive of NWS watches, warnings and advisories (VTEC), by the county’s own code and the forecast zones inside it. Each links to the alert's own page, with its text, map, radar and sounding.

Every alert in Southeastern Connecticut Planning Region since 1986

Nearby

The counties around Southeastern Connecticut Planning Region, with what is in force in each.

What this means

Warning
The hazard is happening or about to. Act now: a tornado warning means take shelter, a flash flood warning means move to higher ground.
Watch
Conditions favor the hazard. Nothing is happening yet; have a plan and be ready to act if a warning follows.
Advisory
A hazard that is less serious than a warning but can still cause trouble, such as dense fog, heat or light ice.
Statement
Information about weather that does not yet meet a warning: a strong storm, a hydrologic update, or a special weather statement.

Severity (extreme, severe, moderate, minor) is the rating the issuing office gives each product. More on the difference: tornado watch vs. tornado warning. Alerts come from the National Weather Service; follow its instructions and your local officials.

Follow these alerts

Alerts for Southeastern Connecticut Planning Region in your reader or calendar.

The alerts on this page as a feed, updated every minute, for a feed reader or an app that reads Atom or RSS, and as a calendar where each alert runs from when it takes effect to when it ends. A feed or a calendar is not a warning siren: for warnings, keep a weather radio or your phone's emergency alerts on.

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Sources

Alerts from the National Weather Service's public feed, read afresh every minute, and matched to counties and zones by their UGC codes. Warnings from outside the United States come from each country's own meteorological service. Follow the issuing office's instructions and your local officials.