Hourly Weather Forecast - Grindstone, PA

12 AM
19°F
20%
9mph
WSW
Mostly Cloudy
Humidity
78%
Feels like
9°F
Dew Point
14°F
1 AM
19°F
30%
9mph
WSW
30% Chance of Flurries
Humidity
80%
Feels like
9°F
Dew Point
14°F
2 AM
19°F
40%
9mph
WSW
40% Chance of Snow
Humidity
81%
Feels like
8°F
Dew Point
14°F
3 AM
18°F
50%
9mph
WSW
50% Chance of Snow
Humidity
84%
Feels like
7°F
Dew Point
14°F
4 AM
18°F
60%
10mph
W
60% Chance of Snow
Humidity
86%
Feels like
6°F
Dew Point
15°F
5 AM
18°F
70%
10mph
W
70% Chance of Snow
Humidity
87%
Feels like
6°F
Dew Point
15°F
6 AM
19°F
70%
10mph
WSW
70% Chance of Snow
Humidity
85%
Feels like
7°F
Dew Point
15°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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