Hourly Weather Forecast - Isabela, PR

12 AM
73°F
0%
10mph
E
Partly Cloudy
Humidity
88%
Feels like
73°F
Dew Point
70°F
1 AM
73°F
0%
10mph
E
Partly Cloudy
Humidity
87%
Feels like
73°F
Dew Point
69°F
2 AM
73°F
30%
10mph
E
30% Chance Rain Showers
Humidity
86%
Feels like
73°F
Dew Point
68°F
3 AM
73°F
30%
10mph
E
30% Chance Rain Showers
Humidity
86%
Feels like
73°F
Dew Point
68°F
4 AM
73°F
40%
10mph
E
40% Chance Rain Showers
Humidity
85%
Feels like
73°F
Dew Point
68°F
5 AM
73°F
40%
10mph
E
40% Chance Rain Showers
Humidity
86%
Feels like
73°F
Dew Point
68°F
6 AM
73°F
40%
10mph
E
40% Chance Rain Showers
Humidity
86%
Feels like
73°F
Dew Point
69°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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