Hourly Weather Forecast - Palmas, Arroyo, PR

12 AM
75°F
20%
5mph
NNE
Partly Cloudy
Humidity
86%
Feels like
75°F
Dew Point
70°F
1 AM
74°F
20%
5mph
NNE
Partly Cloudy
Humidity
87%
Feels like
74°F
Dew Point
70°F
2 AM
74°F
30%
5mph
NNE
30% Chance Rain Showers
Humidity
87%
Feels like
74°F
Dew Point
70°F
3 AM
74°F
30%
5mph
NNE
30% Chance Rain Showers
Humidity
88%
Feels like
74°F
Dew Point
70°F
4 AM
74°F
40%
5mph
NNE
40% Chance Rain Showers
Humidity
89%
Feels like
74°F
Dew Point
70°F
5 AM
74°F
30%
5mph
NNE
30% Chance Rain Showers
Humidity
89%
Feels like
74°F
Dew Point
70°F
6 AM
74°F
30%
5mph
NNE
30% Chance Rain Showers
Humidity
88%
Feels like
74°F
Dew Point
70°F
6:50 AM
7 AM
76°F
30%
5mph
NNE
30% Chance Rain Showers
Humidity
85%
Feels like
76°F
Dew Point
71°F
8 AM
77°F
30%
5mph
NE
30% Chance Rain Showers
Humidity
82%
Feels like
77°F
Dew Point
71°F
9 AM
79°F
50%
6mph
NE
50% Chance Rain Showers
Humidity
78%
Feels like
79°F
Dew Point
72°F
10 AM
80°F
50%
9mph
ENE
50% Chance Rain Showers
Humidity
77%
Feels like
84°F
Dew Point
72°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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