Hourly Weather Forecast - Isabela, PR

12 AM
73°F
10%
9mph
E
Partly Cloudy
Humidity
88%
Feels like
73°F
Dew Point
70°F
1 AM
73°F
10%
9mph
E
Partly Cloudy
Humidity
86%
Feels like
73°F
Dew Point
69°F
2 AM
73°F
30%
9mph
E
30% Chance Rain Showers
Humidity
85%
Feels like
73°F
Dew Point
68°F
3 AM
73°F
40%
9mph
E
40% Chance Rain Showers
Humidity
86%
Feels like
73°F
Dew Point
68°F
4 AM
73°F
40%
9mph
E
40% Chance Rain Showers
Humidity
84%
Feels like
73°F
Dew Point
67°F
5 AM
73°F
40%
9mph
E
40% Chance Rain Showers
Humidity
86%
Feels like
73°F
Dew Point
68°F
6 AM
74°F
40%
9mph
E
40% Chance Rain Showers
Humidity
86%
Feels like
74°F
Dew Point
69°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Tuesday's Weather Outlook

Tuesday'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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