Hourly Weather Forecast - Mountain Pass, CA

12 AM
48°F
0%
4mph
WSW
Clear
Humidity
51%
Feels like
47°F
Dew Point
31°F
1 AM
48°F
0%
4mph
WSW
Clear
Humidity
51%
Feels like
46°F
Dew Point
31°F
2 AM
47°F
0%
4mph
SW
Clear
Humidity
51%
Feels like
46°F
Dew Point
30°F
3 AM
47°F
0%
4mph
SW
Clear
Humidity
51%
Feels like
45°F
Dew Point
30°F
4 AM
46°F
0%
4mph
SSW
Clear
Humidity
51%
Feels like
45°F
Dew Point
29°F
5 AM
46°F
0%
4mph
SSW
Clear
Humidity
52%
Feels like
44°F
Dew Point
29°F
6 AM
45°F
0%
3mph
SSW
Clear
Humidity
52%
Feels like
44°F
Dew Point
29°F
6:45 AM
7 AM
46°F
0%
3mph
SSW
Sunny
Humidity
51%
Feels like
45°F
Dew Point
29°F
8 AM
49°F
0%
2mph
SW
Sunny
Humidity
47%
Feels like
49°F
Dew Point
29°F
9 AM
53°F
0%
2mph
SW
Sunny
Humidity
41%
Feels like
53°F
Dew Point
31°F
10 AM
57°F
0%
1mph
WSW
Sunny
Humidity
37%
Feels like
57°F
Dew Point
31°F
11 AM
59°F
0%
2mph
WSW
Sunny
Humidity
35%
Feels like
59°F
Dew Point
32°F
12 PM
61°F
0%
2mph
WSW
Sunny
Humidity
33%
Feels like
61°F
Dew Point
32°F
1 PM
61°F
0%
2mph
WSW
Sunny
Humidity
33%
Feels like
61°F
Dew Point
32°F
2 PM
61°F
0%
2mph
WSW
Sunny
Humidity
34%
Feels like
61°F
Dew Point
32°F
3 PM
60°F
0%
2mph
WSW
Sunny
Humidity
35%
Feels like
60°F
Dew Point
33°F
4 PM
58°F
0%
2mph
WSW
Sunny
Humidity
37%
Feels like
58°F
Dew Point
33°F
4:31 PM
5 PM
56°F
0%
2mph
SW
Clear
Humidity
40%
Feels like
56°F
Dew Point
32°F
6 PM
54°F
0%
4mph
SW
Clear
Humidity
42%
Feels like
54°F
Dew Point
31°F
7 PM
52°F
0%
5mph
SSW
Clear
Humidity
44%
Feels like
52°F
Dew Point
31°F
8 PM
51°F
0%
5mph
SSW
Clear
Humidity
46%
Feels like
51°F
Dew Point
31°F
9 PM
51°F
0%
6mph
SSW
Clear
Humidity
48%
Feels like
51°F
Dew Point
32°F
10 PM
50°F
0%
6mph
SSW
Clear
Humidity
48%
Feels like
50°F
Dew Point
32°F
11 PM
50°F
0%
7mph
SW
Clear
Humidity
48%
Feels like
50°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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