Hourly Weather Forecast - Portmore, Saint Catherine, JM

12 AM
78°F
0%
8mph
N
Mostly Clear
Humidity
75%
Feels like
78°F
Dew Point
69°F
1 AM
77°F
0%
8mph
N
Mostly Clear
Humidity
76%
Feels like
77°F
Dew Point
69°F
2 AM
77°F
0%
8mph
N
Partly Cloudy
Humidity
76%
Feels like
77°F
Dew Point
69°F
3 AM
77°F
0%
8mph
N
Partly Cloudy
Humidity
77%
Feels like
77°F
Dew Point
69°F
4 AM
76°F
0%
9mph
N
Partly Cloudy
Humidity
77%
Feels like
76°F
Dew Point
69°F
5 AM
76°F
10%
8mph
N
Partly Cloudy
Humidity
77%
Feels like
76°F
Dew Point
69°F
6 AM
77°F
10%
8mph
N
Partly Cloudy
Humidity
76%
Feels like
77°F
Dew Point
69°F
6:34 AM
7 AM
78°F
10%
8mph
N
Partly Cloudy
Humidity
73%
Feels like
78°F
Dew Point
69°F
8 AM
80°F
10%
8mph
N
Mostly Sunny
Humidity
70%
Feels like
83°F
Dew Point
69°F
9 AM
82°F
10%
8mph
NNE
Mostly Sunny
Humidity
66%
Feels like
86°F
Dew Point
70°F
10 AM
85°F
20%
8mph
NNE
Mostly Sunny
Humidity
63%
Feels like
90°F
Dew Point
71°F
11 AM
87°F
30%
8mph
NNE
30% Chance Rain Showers
Humidity
60%
Feels like
92°F
Dew Point
71°F
12 PM
88°F
40%
8mph
NNE
40% Chance Rain Showers
Humidity
59%
Feels like
94°F
Dew Point
71°F
1 PM
88°F
40%
8mph
NNE
40% Chance Rain Showers
Humidity
59%
Feels like
95°F
Dew Point
72°F
2 PM
87°F
40%
7mph
NNE
40% Chance Rain Showers
Humidity
60%
Feels like
94°F
Dew Point
72°F
3 PM
86°F
50%
7mph
NNE
50% Chance Rain Showers
Humidity
62%
Feels like
93°F
Dew Point
72°F
4 PM
85°F
30%
7mph
N
30% Chance Rain Showers
Humidity
64%
Feels like
91°F
Dew Point
72°F
5 PM
84°F
40%
7mph
N
40% Chance Rain Showers
Humidity
67%
Feels like
89°F
Dew Point
71°F
5:37 PM
6 PM
83°F
40%
7mph
N
40% Chance Rain Showers
Humidity
69%
Feels like
87°F
Dew Point
71°F
7 PM
82°F
30%
8mph
N
30% Chance Rain Showers
Humidity
71%
Feels like
86°F
Dew Point
71°F
8 PM
81°F
30%
8mph
N
30% Chance Rain Showers
Humidity
72%
Feels like
84°F
Dew Point
71°F
9 PM
80°F
10%
8mph
N
Partly Cloudy
Humidity
73%
Feels like
80°F
Dew Point
71°F
10 PM
79°F
10%
8mph
N
Partly Cloudy
Humidity
74%
Feels like
79°F
Dew Point
70°F
11 PM
79°F
10%
8mph
N
Partly Cloudy
Humidity
74%
Feels like
79°F
Dew Point
70°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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