Severe · Freeze WatchActive alert

Freeze Watch issued October 16 at 4:42PM EDT until October 18 at

Affecting Frederick; Carroll; Northern Baltimore; Northwest Harford; Western Loudoun

In effect until: Oct 17, 2026, 4:45 AM

Frederick; Carroll; Northern Baltimore; Northwest Harford; Western Loudoun

Possible impact zone; conditions develop through 4:45 AM.

Take steps now to protect tender plants from the cold.

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Read the original bulletin (official text)

* WHAT...Sub-freezing temperatures in the upper 20s and low 30s are
possible.

* WHERE...In Maryland, Carroll, Frederick, Northern Baltimore, and
Northwest Harford Counties. In Virginia, Western Loudoun County.

* WHEN...From late Saturday night through Sunday morning.

* IMPACTS...Frost and freeze conditions could kill crops, other
sensitive vegetation and possibly damage unprotected outdoor
plumbing.

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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Freeze Watch issued October 16 at 4:42PM EDT until October 18 at

Get the next alert for your area before it matters.

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