Hourly Weather Forecast - Arroyo, Arroyo, PR

5 PM
81°F
50%
7mph
E
50% Chance Rain Showers
Humidity
81%
Feels like
86°F
Dew Point
74°F
5:51 PM
6 PM
80°F
40%
6mph
E
40% Chance Rain Showers
Humidity
83%
Feels like
80°F
Dew Point
74°F
7 PM
78°F
20%
6mph
ENE
Partly Cloudy
Humidity
85%
Feels like
78°F
Dew Point
74°F
8 PM
78°F
10%
6mph
NE
Partly Cloudy
Humidity
86%
Feels like
78°F
Dew Point
73°F
9 PM
78°F
10%
6mph
NE
Partly Cloudy
Humidity
87%
Feels like
78°F
Dew Point
73°F
10 PM
77°F
0%
6mph
NE
Partly Cloudy
Humidity
86%
Feels like
77°F
Dew Point
73°F
11 PM
77°F
0%
6mph
NE
Partly Cloudy
Humidity
87%
Feels like
77°F
Dew Point
73°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Wednesday's Weather Outlook

Wednesday'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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

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

Cold Air Damming - Cause And Effects

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