Hourly Weather Forecast - Mountain Pass, CA

12 AM
47°F
0%
3mph
NNW
Clear
Humidity
29%
Feels like
46°F
Dew Point
17°F
1 AM
47°F
0%
4mph
NNW
Clear
Humidity
28%
Feels like
46°F
Dew Point
16°F
2 AM
47°F
0%
3mph
NNW
Clear
Humidity
28%
Feels like
46°F
Dew Point
15°F
3 AM
46°F
0%
3mph
NNW
Clear
Humidity
28%
Feels like
45°F
Dew Point
15°F
4 AM
46°F
0%
4mph
N
Clear
Humidity
28%
Feels like
45°F
Dew Point
15°F
5 AM
46°F
0%
3mph
N
Clear
Humidity
28%
Feels like
46°F
Dew Point
15°F
6 AM
45°F
0%
2mph
NNE
Clear
Humidity
28%
Feels like
45°F
Dew Point
14°F
6:44 AM
7 AM
46°F
0%
2mph
NE
Mostly Sunny
Humidity
28%
Feels like
46°F
Dew Point
15°F
8 AM
50°F
0%
2mph
NE
Sunny
Humidity
25%
Feels like
50°F
Dew Point
15°F
9 AM
54°F
0%
2mph
NNE
Sunny
Humidity
21%
Feels like
54°F
Dew Point
16°F
10 AM
58°F
0%
2mph
N
Sunny
Humidity
19%
Feels like
58°F
Dew Point
16°F
11 AM
61°F
0%
2mph
N
Sunny
Humidity
17%
Feels like
61°F
Dew Point
16°F
12 PM
63°F
0%
2mph
N
Sunny
Humidity
16%
Feels like
63°F
Dew Point
17°F
1 PM
64°F
0%
2mph
NNW
Sunny
Humidity
17%
Feels like
64°F
Dew Point
17°F
2 PM
63°F
0%
2mph
NNW
Sunny
Humidity
18%
Feels like
63°F
Dew Point
19°F
3 PM
62°F
0%
2mph
NNW
Sunny
Humidity
21%
Feels like
62°F
Dew Point
21°F
4 PM
60°F
0%
1mph
NNW
Sunny
Humidity
22%
Feels like
60°F
Dew Point
21°F
4:30 PM
5 PM
57°F
0%
1mph
WNW
Clear
Humidity
24%
Feels like
57°F
Dew Point
20°F
6 PM
55°F
0%
1mph
WSW
Mostly Clear
Humidity
24%
Feels like
55°F
Dew Point
19°F
7 PM
53°F
0%
2mph
SW
Mostly Clear
Humidity
25%
Feels like
53°F
Dew Point
18°F
8 PM
52°F
0%
3mph
SW
Mostly Clear
Humidity
24%
Feels like
52°F
Dew Point
17°F
9 PM
52°F
0%
4mph
SW
Clear
Humidity
24%
Feels like
52°F
Dew Point
17°F
10 PM
52°F
0%
4mph
SW
Clear
Humidity
24%
Feels like
52°F
Dew Point
16°F
11 PM
52°F
0%
5mph
SW
Clear
Humidity
24%
Feels like
52°F
Dew Point
17°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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