Hourly Weather Forecast - Mountain Pass, CA

12 AM
52°F
0%
5mph
SW
Mostly Clear
Humidity
25%
Feels like
52°F
Dew Point
17°F
1 AM
52°F
0%
6mph
SW
Mostly Clear
Humidity
27%
Feels like
52°F
Dew Point
18°F
2 AM
51°F
0%
6mph
SW
Mostly Clear
Humidity
29%
Feels like
51°F
Dew Point
20°F
3 AM
50°F
0%
6mph
SW
Clear
Humidity
33%
Feels like
50°F
Dew Point
22°F
4 AM
50°F
0%
6mph
SW
Clear
Humidity
36%
Feels like
47°F
Dew Point
24°F
5 AM
49°F
0%
6mph
SW
Clear
Humidity
39%
Feels like
46°F
Dew Point
25°F
6 AM
48°F
0%
5mph
SW
Clear
Humidity
41%
Feels like
46°F
Dew Point
26°F
6:45 AM
7 AM
48°F
0%
5mph
SW
Sunny
Humidity
42%
Feels like
46°F
Dew Point
26°F
8 AM
51°F
0%
5mph
SW
Sunny
Humidity
40%
Feels like
51°F
Dew Point
28°F
9 AM
55°F
0%
5mph
SW
Sunny
Humidity
37%
Feels like
55°F
Dew Point
29°F
10 AM
58°F
0%
5mph
SW
Sunny
Humidity
35%
Feels like
58°F
Dew Point
30°F
11 AM
60°F
0%
5mph
WSW
Sunny
Humidity
33%
Feels like
60°F
Dew Point
31°F
12 PM
61°F
0%
5mph
WSW
Sunny
Humidity
32%
Feels like
61°F
Dew Point
31°F
1 PM
62°F
0%
5mph
W
Sunny
Humidity
32%
Feels like
62°F
Dew Point
32°F
2 PM
62°F
0%
4mph
W
Sunny
Humidity
33%
Feels like
62°F
Dew Point
32°F
3 PM
60°F
0%
3mph
W
Sunny
Humidity
35%
Feels like
60°F
Dew Point
32°F
4 PM
58°F
0%
2mph
W
Sunny
Humidity
37%
Feels like
58°F
Dew Point
32°F
4:31 PM
5 PM
56°F
0%
2mph
WSW
Clear
Humidity
40%
Feels like
56°F
Dew Point
32°F
6 PM
53°F
0%
3mph
WSW
Clear
Humidity
44%
Feels like
53°F
Dew Point
32°F
7 PM
51°F
0%
3mph
SW
Clear
Humidity
47%
Feels like
51°F
Dew Point
32°F
8 PM
50°F
0%
4mph
SW
Clear
Humidity
48%
Feels like
50°F
Dew Point
31°F
9 PM
50°F
0%
4mph
SW
Clear
Humidity
49%
Feels like
48°F
Dew Point
31°F
10 PM
49°F
0%
4mph
SW
Clear
Humidity
50%
Feels like
48°F
Dew Point
31°F
11 PM
49°F
0%
4mph
SW
Clear
Humidity
51%
Feels like
47°F
Dew Point
31°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

Weekend Weather Outlook

Weekend 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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