Hourly Weather Forecast - Mejillones, Antofagasta, CL

12 AM
67°F
0%
3mph
NNE
Mostly Clear
Humidity
65%
Feels like
67°F
Dew Point
55°F
1 AM
67°F
0%
4mph
NE
Mostly Clear
Humidity
67%
Feels like
67°F
Dew Point
55°F
2 AM
66°F
0%
4mph
NE
Mostly Clear
Humidity
68%
Feels like
66°F
Dew Point
55°F
3 AM
66°F
0%
4mph
NE
Mostly Clear
Humidity
68%
Feels like
66°F
Dew Point
55°F
4 AM
65°F
0%
5mph
ENE
Mostly Clear
Humidity
68%
Feels like
65°F
Dew Point
55°F
5 AM
64°F
0%
5mph
ENE
Clear
Humidity
66%
Feels like
64°F
Dew Point
53°F
6 AM
64°F
0%
5mph
E
Clear
Humidity
64%
Feels like
64°F
Dew Point
52°F
6:51 AM
7 AM
64°F
0%
5mph
E
Sunny
Humidity
62%
Feels like
64°F
Dew Point
51°F
8 AM
68°F
0%
4mph
E
Sunny
Humidity
56%
Feels like
68°F
Dew Point
51°F
9 AM
71°F
0%
3mph
WSW
Sunny
Humidity
55%
Feels like
71°F
Dew Point
53°F
10 AM
73°F
0%
4mph
W
Sunny
Humidity
53%
Feels like
73°F
Dew Point
55°F
11 AM
74°F
0%
7mph
W
Sunny
Humidity
54%
Feels like
74°F
Dew Point
56°F
12 PM
75°F
0%
9mph
W
Sunny
Humidity
54%
Feels like
75°F
Dew Point
57°F
1 PM
75°F
0%
9mph
W
Sunny
Humidity
53%
Feels like
75°F
Dew Point
57°F
2 PM
75°F
0%
10mph
W
Sunny
Humidity
54%
Feels like
75°F
Dew Point
57°F
3 PM
75°F
0%
10mph
W
Sunny
Humidity
56%
Feels like
75°F
Dew Point
58°F
4 PM
74°F
0%
10mph
W
Sunny
Humidity
56%
Feels like
74°F
Dew Point
57°F
5 PM
73°F
0%
9mph
W
Sunny
Humidity
58%
Feels like
73°F
Dew Point
58°F
6 PM
73°F
0%
8mph
W
Sunny
Humidity
59%
Feels like
73°F
Dew Point
57°F
7 PM
72°F
0%
7mph
W
Sunny
Humidity
60%
Feels like
72°F
Dew Point
57°F
8 PM
71°F
0%
5mph
W
Sunny
Humidity
61%
Feels like
71°F
Dew Point
56°F
8:24 PM
9 PM
69°F
0%
3mph
W
Clear
Humidity
65%
Feels like
69°F
Dew Point
57°F
10 PM
69°F
0%
3mph
NW
Clear
Humidity
65%
Feels like
69°F
Dew Point
56°F
11 PM
68°F
0%
3mph
NNE
Clear
Humidity
66%
Feels like
68°F
Dew Point
56°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 evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

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

Cold Air Damming - Cause And Effects

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