Hourly Weather Forecast - Lake Arrowhead, CA

12 AM
48°F
0%
5mph
NE
Mostly Clear
Humidity
27%
Feels like
45°F
Dew Point
16°F
1 AM
47°F
0%
5mph
NE
Clear
Humidity
28%
Feels like
45°F
Dew Point
16°F
2 AM
47°F
0%
5mph
NNE
Mostly Clear
Humidity
29%
Feels like
44°F
Dew Point
16°F
3 AM
46°F
0%
6mph
NNE
Clear
Humidity
30%
Feels like
43°F
Dew Point
16°F
4 AM
46°F
0%
6mph
NNE
Clear
Humidity
27%
Feels like
43°F
Dew Point
14°F
5 AM
47°F
0%
5mph
NNE
Clear
Humidity
27%
Feels like
44°F
Dew Point
14°F
6 AM
49°F
0%
5mph
NE
Clear
Humidity
25%
Feels like
46°F
Dew Point
14°F
6:48 AM
7 AM
52°F
0%
5mph
NE
Sunny
Humidity
25%
Feels like
52°F
Dew Point
17°F
8 AM
56°F
0%
4mph
NE
Sunny
Humidity
26%
Feels like
56°F
Dew Point
21°F
9 AM
60°F
0%
4mph
NNE
Sunny
Humidity
26%
Feels like
60°F
Dew Point
25°F
10 AM
63°F
0%
3mph
NNE
Sunny
Humidity
26%
Feels like
63°F
Dew Point
28°F
11 AM
65°F
0%
3mph
N
Sunny
Humidity
26%
Feels like
65°F
Dew Point
29°F
12 PM
66°F
0%
3mph
N
Sunny
Humidity
24%
Feels like
66°F
Dew Point
29°F
1 PM
66°F
0%
3mph
N
Sunny
Humidity
25%
Feels like
66°F
Dew Point
29°F
2 PM
64°F
0%
2mph
N
Sunny
Humidity
28%
Feels like
64°F
Dew Point
30°F
3 PM
62°F
0%
2mph
N
Sunny
Humidity
31%
Feels like
62°F
Dew Point
31°F
4 PM
58°F
0%
2mph
N
Sunny
Humidity
36%
Feels like
58°F
Dew Point
31°F
4:40 PM
5 PM
56°F
0%
2mph
NNE
Clear
Humidity
39%
Feels like
56°F
Dew Point
31°F
6 PM
55°F
0%
2mph
NNE
Clear
Humidity
37%
Feels like
55°F
Dew Point
29°F
7 PM
54°F
0%
2mph
NNE
Clear
Humidity
34%
Feels like
54°F
Dew Point
26°F
8 PM
54°F
0%
3mph
NNE
Clear
Humidity
33%
Feels like
54°F
Dew Point
26°F
9 PM
54°F
0%
3mph
NNE
Clear
Humidity
35%
Feels like
54°F
Dew Point
27°F
10 PM
54°F
0%
3mph
NNE
Clear
Humidity
37%
Feels like
54°F
Dew Point
28°F
11 PM
53°F
0%
3mph
NNE
Clear
Humidity
40%
Feels like
53°F
Dew Point
30°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's 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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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