Hourly Weather Forecast - Alca, Arequipa, PE

12 AM
45°F
0%
3mph
WNW
Partly Cloudy
Humidity
54%
Feels like
43°F
Dew Point
29°F
1 AM
44°F
0%
3mph
W
Partly Cloudy
Humidity
58%
Feels like
44°F
Dew Point
30°F
2 AM
43°F
0%
3mph
WNW
Mostly Clear
Humidity
62%
Feels like
42°F
Dew Point
31°F
3 AM
42°F
0%
3mph
WNW
Partly Cloudy
Humidity
67%
Feels like
40°F
Dew Point
32°F
4 AM
42°F
0%
3mph
WNW
Partly Cloudy
Humidity
69%
Feels like
40°F
Dew Point
33°F
5 AM
43°F
0%
4mph
WNW
Partly Cloudy
Humidity
68%
Feels like
41°F
Dew Point
33°F
5:13 AM
6 AM
46°F
0%
3mph
NW
Partly Cloudy
Humidity
62%
Feels like
45°F
Dew Point
34°F
7 AM
50°F
10%
2mph
NW
Partly Cloudy
Humidity
54%
Feels like
50°F
Dew Point
34°F
8 AM
54°F
10%
1mph
NNW
Partly Cloudy
Humidity
45%
Feels like
54°F
Dew Point
33°F
9 AM
59°F
10%
2mph
N
Partly Cloudy
Humidity
36%
Feels like
59°F
Dew Point
32°F
10 AM
63°F
20%
4mph
NNE
Partly Cloudy
Humidity
31%
Feels like
63°F
Dew Point
32°F
11 AM
64°F
30%
3mph
ENE
30% Chance Rain Showers
Humidity
31%
Feels like
64°F
Dew Point
33°F
12 PM
64°F
40%
7mph
SE
40% Chance Rain Showers
Humidity
33%
Feels like
64°F
Dew Point
35°F
1 PM
63°F
30%
11mph
SSE
30% Chance Rain Showers
Humidity
37%
Feels like
63°F
Dew Point
36°F
2 PM
61°F
40%
13mph
SSE
40% Chance Rain Showers
Humidity
41%
Feels like
61°F
Dew Point
37°F
3 PM
56°F
40%
12mph
SSE
40% Chance Rain Showers
Humidity
49%
Feels like
56°F
Dew Point
37°F
4 PM
53°F
40%
11mph
SE
40% Chance Rain Showers
Humidity
56%
Feels like
53°F
Dew Point
37°F
5 PM
50°F
40%
8mph
SE
40% Chance Rain Showers
Humidity
60%
Feels like
50°F
Dew Point
37°F
6 PM
48°F
40%
6mph
SSE
40% Chance Rain Showers
Humidity
64%
Feels like
45°F
Dew Point
36°F
6:14 PM
7 PM
46°F
30%
4mph
SSE
30% Chance Rain Showers
Humidity
67%
Feels like
45°F
Dew Point
36°F
8 PM
45°F
30%
2mph
SSE
30% Chance Rain Showers
Humidity
70%
Feels like
45°F
Dew Point
36°F
9 PM
44°F
30%
2mph
SSE
30% Chance Rain Showers
Humidity
72%
Feels like
44°F
Dew Point
36°F
10 PM
44°F
20%
1mph
SSW
Partly Cloudy
Humidity
75%
Feels like
44°F
Dew Point
36°F
11 PM
44°F
20%
1mph
W
Partly Cloudy
Humidity
75%
Feels like
44°F
Dew Point
37°F

Snow Totals Through Tonight

Snow Impacts Great Lakes to New England

A low pressure system spurs a swath of snow from Wisconsin to New England today.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Image courtesy of PeakPX.

Top 10 Winter Energy Saving Tips

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide