Alert archive / Delaware / Winter Weather Advisories in 2025

Winter Weather Advisory 3, NWS Philadelphia/Mount Holly

January 10, 2025Sussex County, Delaware

NWS Philadelphia/Mount Holly issued this winter weather advisory at Jan 10, 2025, 3:39 AM EST for Sussex County, Delaware. It took effect at Jan 10, 2025, 10:00 PM EST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued: Jan 10, 2025, 3:39 AM EST (08:39 UTC)
In effect from: Jan 10, 2025, 10:00 PM EST
Expired: Jan 11, 2025, 6:47 AM EST
In force: 9 hr
Issued by: NWS Philadelphia/Mount Holly

County Sussex County, DE

The radar

The Dover AFB radar (KDOX), 18 km from the middle of the area, began a volume at 08:44 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

What forecasters said that day

The local office's own words before this winter weather advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Philadelphia/Mount Holly wrote its last area forecast discussion before this winter weather advisory went out at Jan 10, 12:58 AM EST, 2 hours 41 minutes earlier.

Area forecast discussion, Jan 10, 12:58 AM EST, 2 hours 41 minutes before

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The office that day

Everything else NWS Philadelphia/Mount Holly issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jan 10, 3:45 AM EST	Small Craft Advisory	PHI		7 hr
Jan 10, 3:01 PM EST	Small Craft Advisory	PHI		43 hr

Nearby

Winter Weather Advisories in Delaware, 2025 Every winter weather advisory in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.