Hourly Weather Forecast - Lake Arrowhead, CA

12 AM
47°F
80%
16mph
S
80% Chance Rain Showers
Humidity
100%
Feels like
40°F
Dew Point
47°F
1 AM
47°F
90%
16mph
S
Rain Showers
Humidity
100%
Feels like
40°F
Dew Point
47°F
2 AM
47°F
90%
16mph
S
Rain Showers
Humidity
100%
Feels like
40°F
Dew Point
47°F
3 AM
46°F
100%
16mph
S
Rain Showers
Humidity
100%
Feels like
39°F
Dew Point
46°F
4 AM
46°F
90%
16mph
S
Rain
Humidity
100%
Feels like
39°F
Dew Point
46°F
5 AM
46°F
100%
16mph
S
Rain
Humidity
100%
Feels like
39°F
Dew Point
46°F
6 AM
47°F
100%
17mph
S
Rain
Humidity
100%
Feels like
40°F
Dew Point
47°F
6:52 AM
7 AM
48°F
100%
17mph
S
Rain
Humidity
100%
Feels like
41°F
Dew Point
48°F
8 AM
48°F
100%
16mph
S
Heavy Rain
Humidity
100%
Feels like
42°F
Dew Point
48°F
9 AM
47°F
100%
15mph
S
Heavy Rain
Humidity
100%
Feels like
41°F
Dew Point
47°F
10 AM
46°F
100%
14mph
SSW
Heavy Rain
Humidity
100%
Feels like
40°F
Dew Point
46°F
11 AM
46°F
100%
13mph
S
Heavy Rain
Humidity
100%
Feels like
40°F
Dew Point
46°F
12 PM
45°F
100%
13mph
S
Heavy Rain
Humidity
100%
Feels like
39°F
Dew Point
45°F
1 PM
44°F
100%
12mph
S
Heavy Rain
Humidity
100%
Feels like
38°F
Dew Point
44°F
2 PM
44°F
100%
11mph
S
Heavy Rain
Humidity
100%
Feels like
38°F
Dew Point
44°F
3 PM
42°F
100%
10mph
S
Heavy Rain
Humidity
100%
Feels like
36°F
Dew Point
42°F
4 PM
41°F
90%
9mph
S
Rain
Humidity
100%
Feels like
35°F
Dew Point
41°F
4:44 PM
5 PM
41°F
80%
9mph
S
80% Chance of Rain
Humidity
100%
Feels like
35°F
Dew Point
41°F
6 PM
41°F
70%
10mph
S
70% Chance of Light Rain
Humidity
100%
Feels like
35°F
Dew Point
41°F
7 PM
42°F
60%
10mph
S
60% Chance of Light Rain
Humidity
99%
Feels like
37°F
Dew Point
42°F
8 PM
43°F
50%
11mph
S
50% Chance of Light Rain
Humidity
95%
Feels like
37°F
Dew Point
42°F
9 PM
43°F
40%
12mph
S
40% Chance of Light Rain
Humidity
95%
Feels like
37°F
Dew Point
42°F
10 PM
44°F
40%
12mph
S
40% Chance of Light Rain
Humidity
96%
Feels like
37°F
Dew Point
42°F
11 PM
44°F
40%
12mph
S
40% Chance of Light Rain
Humidity
99%
Feels like
37°F
Dew Point
44°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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