Hourly Weather Forecast - Puerto Williams, Magallanes y Antártica Chilena, CL

12 AM
45°F
30%
13mph
W
30% Chance of Light Rain
Humidity
75%
Feels like
39°F
Dew Point
37°F
1 AM
44°F
30%
13mph
WNW
30% Chance of Light Rain
Humidity
77%
Feels like
38°F
Dew Point
37°F
2 AM
43°F
30%
12mph
WNW
30% Chance of Light Rain
Humidity
78%
Feels like
37°F
Dew Point
37°F
3 AM
43°F
30%
12mph
NW
30% Chance of Light Rain
Humidity
80%
Feels like
36°F
Dew Point
37°F
4 AM
42°F
20%
11mph
NNW
Cloudy
Humidity
82%
Feels like
36°F
Dew Point
37°F
4:47 AM
5 AM
42°F
20%
11mph
NNW
Cloudy
Humidity
83%
Feels like
36°F
Dew Point
37°F
6 AM
43°F
20%
12mph
NNW
Mostly Cloudy
Humidity
81%
Feels like
36°F
Dew Point
37°F
7 AM
44°F
30%
13mph
NNW
30% Chance Rain Showers
Humidity
77%
Feels like
38°F
Dew Point
37°F
8 AM
46°F
30%
15mph
NNW
30% Chance Rain Showers
Humidity
73%
Feels like
39°F
Dew Point
37°F
9 AM
47°F
40%
15mph
NW
40% Chance Rain Showers
Humidity
69%
Feels like
40°F
Dew Point
37°F
10 AM
48°F
40%
16mph
NW
40% Chance Rain Showers
Humidity
67%
Feels like
41°F
Dew Point
37°F
11 AM
48°F
40%
15mph
NW
40% Chance Rain Showers
Humidity
65%
Feels like
43°F
Dew Point
37°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

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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