Hourly Weather Forecast - Arlington Heights, PA

7:17 AM
8 AM
28°F
20%
7mph
NNW
Cloudy
Humidity
76%
Feels like
20°F
Dew Point
21°F
9 AM
28°F
10%
9mph
NNW
Mostly Cloudy
Humidity
69%
Feels like
19°F
Dew Point
19°F
10 AM
28°F
10%
10mph
NNW
Partly Cloudy
Humidity
61%
Feels like
19°F
Dew Point
16°F
11 AM
28°F
0%
10mph
NNW
Mostly Sunny
Humidity
56%
Feels like
18°F
Dew Point
14°F
12 PM
27°F
0%
11mph
NW
Mostly Sunny
Humidity
52%
Feels like
17°F
Dew Point
12°F
1 PM
26°F
0%
11mph
NW
Mostly Sunny
Humidity
51%
Feels like
16°F
Dew Point
10°F
2 PM
24°F
0%
11mph
NW
Mostly Sunny
Humidity
51%
Feels like
14°F
Dew Point
9°F
3 PM
22°F
0%
11mph
NW
Mostly Sunny
Humidity
53%
Feels like
11°F
Dew Point
8°F
4 PM
19°F
0%
10mph
NW
Mostly Sunny
Humidity
58%
Feels like
8°F
Dew Point
7°F
4:33 PM
5 PM
17°F
0%
9mph
NW
Mostly Clear
Humidity
64%
Feels like
5°F
Dew Point
7°F
6 PM
15°F
0%
9mph
NW
Mostly Clear
Humidity
67%
Feels like
4°F
Dew Point
6°F
7 PM
15°F
0%
8mph
NW
Mostly Clear
Humidity
69%
Feels like
4°F
Dew Point
6°F
8 PM
14°F
0%
8mph
NW
Mostly Clear
Humidity
69%
Feels like
3°F
Dew Point
6°F
9 PM
14°F
0%
8mph
NW
Mostly Clear
Humidity
69%
Feels like
3°F
Dew Point
6°F
10 PM
14°F
0%
9mph
NW
Mostly Clear
Humidity
68%
Feels like
2°F
Dew Point
5°F
11 PM
13°F
0%
9mph
NW
Mostly Clear
Humidity
68%
Feels like
2°F
Dew Point
5°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

Sunday Weather Outlook

Today'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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