Hourly Weather Forecast - Ralston, PA

12 AM
19°F
0%
9mph
NW
Partly Cloudy
Humidity
67%
Feels like
8°F
Dew Point
10°F
1 AM
19°F
10%
8mph
NW
Partly Cloudy
Humidity
67%
Feels like
8°F
Dew Point
9°F
2 AM
18°F
10%
8mph
WNW
Partly Cloudy
Humidity
68%
Feels like
8°F
Dew Point
9°F
3 AM
18°F
10%
8mph
WNW
Partly Cloudy
Humidity
69%
Feels like
8°F
Dew Point
10°F
4 AM
18°F
10%
8mph
WNW
Partly Cloudy
Humidity
70%
Feels like
8°F
Dew Point
10°F
5 AM
18°F
10%
8mph
W
Partly Cloudy
Humidity
71%
Feels like
8°F
Dew Point
10°F
6 AM
17°F
10%
7mph
W
Partly Cloudy
Humidity
71%
Feels like
8°F
Dew Point
10°F
7 AM
18°F
30%
7mph
WSW
30 % Chance of Heavy Snow
Humidity
71%
Feels like
8°F
Dew Point
10°F
7:30 AM
8 AM
18°F
30%
6mph
SW
30% Chance of Heavy Snow
Humidity
72%
Feels like
10°F
Dew Point
11°F
9 AM
19°F
30%
6mph
SW
30% Chance of Heavy Snow
Humidity
71%
Feels like
11°F
Dew Point
12°F
10 AM
20°F
30%
6mph
SSW
30% Chance of Heavy Snow
Humidity
71%
Feels like
12°F
Dew Point
13°F
11 AM
22°F
30%
7mph
SSW
30% Chance of Heavy Snow
Humidity
69%
Feels like
13°F
Dew Point
14°F
12 PM
24°F
10%
8mph
S
Partly Cloudy
Humidity
66%
Feels like
15°F
Dew Point
15°F
1 PM
26°F
10%
9mph
S
Mostly Cloudy
Humidity
64%
Feels like
17°F
Dew Point
15°F
2 PM
27°F
20%
10mph
S
Mostly Cloudy
Humidity
64%
Feels like
17°F
Dew Point
17°F
3 PM
27°F
20%
10mph
S
Cloudy
Humidity
66%
Feels like
18°F
Dew Point
17°F
4 PM
28°F
30%
10mph
S
30% Chance of Flurries
Humidity
67%
Feels like
18°F
Dew Point
18°F
4:40 PM
5 PM
28°F
30%
11mph
S
30% Chance Frozen Mix
Humidity
68%
Feels like
18°F
Dew Point
19°F
6 PM
28°F
30%
11mph
S
30% Chance Frozen Mix
Humidity
69%
Feels like
18°F
Dew Point
19°F
7 PM
28°F
30%
11mph
S
30% Chance Frozen Mix
Humidity
69%
Feels like
18°F
Dew Point
19°F
8 PM
28°F
30%
11mph
S
30% Chance Frozen Mix
Humidity
69%
Feels like
18°F
Dew Point
19°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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