Hourly Weather Forecast - Port Antonio, , JM

12 AM
77°F
10%
1mph
SSW
Partly Cloudy
Humidity
86%
Feels like
77°F
Dew Point
72°F
1 AM
76°F
20%
1mph
SSW
Partly Cloudy
Humidity
86%
Feels like
76°F
Dew Point
72°F
2 AM
76°F
20%
0mph
S
Partly Cloudy
Humidity
85%
Feels like
76°F
Dew Point
72°F
3 AM
77°F
20%
1mph
SE
Partly Cloudy
Humidity
85%
Feels like
77°F
Dew Point
72°F
4 AM
77°F
20%
2mph
ESE
Partly Cloudy
Humidity
84%
Feels like
77°F
Dew Point
71°F
5 AM
76°F
20%
1mph
ESE
Partly Cloudy
Humidity
85%
Feels like
76°F
Dew Point
71°F
6 AM
76°F
20%
1mph
SSE
Partly Cloudy
Humidity
85%
Feels like
76°F
Dew Point
71°F
6:32 AM
7 AM
77°F
20%
1mph
S
Partly Cloudy
Humidity
84%
Feels like
77°F
Dew Point
71°F
8 AM
78°F
20%
0mph
SSE
Partly Cloudy
Humidity
79%
Feels like
78°F
Dew Point
71°F
9 AM
81°F
20%
1mph
ESE
Partly Cloudy
Humidity
73%
Feels like
85°F
Dew Point
71°F
10 AM
83°F
20%
2mph
E
Mostly Sunny
Humidity
69%
Feels like
88°F
Dew Point
71°F
11 AM
84°F
20%
3mph
ENE
Mostly Sunny
Humidity
66%
Feels like
89°F
Dew Point
71°F
12 PM
85°F
30%
4mph
ENE
30% Chance Rain Showers
Humidity
64%
Feels like
90°F
Dew Point
71°F
1 PM
85°F
30%
5mph
ENE
30% Chance Rain Showers
Humidity
63%
Feels like
90°F
Dew Point
71°F
2 PM
85°F
20%
6mph
ENE
Partly Cloudy
Humidity
64%
Feels like
90°F
Dew Point
71°F
3 PM
84°F
20%
6mph
ENE
Partly Cloudy
Humidity
67%
Feels like
89°F
Dew Point
71°F
4 PM
82°F
20%
6mph
ENE
Partly Cloudy
Humidity
70%
Feels like
87°F
Dew Point
72°F
5 PM
81°F
20%
4mph
ENE
Mostly Sunny
Humidity
73%
Feels like
85°F
Dew Point
72°F
5:35 PM
6 PM
79°F
10%
3mph
E
Mostly Clear
Humidity
78%
Feels like
79°F
Dew Point
72°F
7 PM
78°F
10%
2mph
ESE
Mostly Clear
Humidity
81%
Feels like
78°F
Dew Point
72°F
8 PM
78°F
10%
2mph
SE
Mostly Clear
Humidity
82%
Feels like
78°F
Dew Point
72°F
9 PM
77°F
20%
2mph
SSE
Mostly Clear
Humidity
82%
Feels like
77°F
Dew Point
71°F
10 PM
77°F
20%
2mph
S
Partly Cloudy
Humidity
82%
Feels like
77°F
Dew Point
71°F
11 PM
77°F
20%
2mph
S
Partly Cloudy
Humidity
82%
Feels like
77°F
Dew Point
71°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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