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Elev 266 ft, 40.28 °N, 75.22 °W

Chalfont, PA Severe Weather Alertstar_ratehome

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Current Station
Personal Weather Station
Location: Chalfont, PA
Elevation: 266ft
Nearby Weather Stations

Active Weather Alerts

Dense Fog Advisory
Issued: 1:17 AM Jan. 18, 2026 – National Weather Service
...DENSE FOG ADVISORY IN EFFECT UNTIL MIDNIGHT EST TONIGHT...

* WHAT...Visibility as low as one-quarter mile or less in dense fog.

* WHERE...Portions of New Jersey and southeast Pennsylvania.

* WHEN...Until midnight EST tonight.

* IMPACTS...Low visibility could make driving conditions hazardous.

* ADDITIONAL DETAILS...Patchy freezing fog may result in localized
black ice, especially on untreated roads.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If driving, slow down, use your headlights, and leave plenty of
distance ahead of you.

&&

Winter Weather Advisory
Issued: 7:42 PM Jan. 17, 2026 – National Weather Service
...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 8 PM EST SUNDAY...

* WHAT...Snow expected. Total snow accumulations between 1 and 3
inches.

* WHERE...Portions of northern Delaware, southern New Jersey, and
southeast Pennsylvania.

* WHEN...From 6 AM to 8 PM EST Sunday.

* IMPACTS...Plan on slippery road conditions.

* ADDITIONAL DETAILS...Snow may mix with rain for a time at the
onset Sunday morning before becoming all snow by Sunday afternoon.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Slow down and use caution while traveling. The latest road
conditions for the state you are calling from can be obtained by
calling 5 1 1.

&&

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