Hourly Weather Forecast - Gampaha, Uva, LK

4 AM
59°F
30%
6mph
N
30% Chance Rain Showers
Humidity
95%
Feels like
59°F
Dew Point
58°F
5 AM
59°F
30%
6mph
N
30% Chance Rain Showers
Humidity
95%
Feels like
59°F
Dew Point
58°F
6 AM
60°F
20%
6mph
N
Hazy
Humidity
93%
Feels like
60°F
Dew Point
58°F
6:08 AM
7 AM
61°F
10%
6mph
N
Hazy
Humidity
92%
Feels like
61°F
Dew Point
59°F
8 AM
62°F
10%
6mph
N
Partly Cloudy
Humidity
90%
Feels like
62°F
Dew Point
59°F
9 AM
64°F
10%
6mph
NNE
Partly Cloudy
Humidity
86%
Feels like
64°F
Dew Point
60°F
10 AM
66°F
20%
6mph
NNE
Partly Cloudy
Humidity
80%
Feels like
66°F
Dew Point
60°F
11 AM
67°F
30%
6mph
NNE
30% Chance Rain Showers
Humidity
76%
Feels like
67°F
Dew Point
60°F
12 PM
68°F
40%
5mph
NNE
40% Chance Rain Showers
Humidity
76%
Feels like
68°F
Dew Point
60°F
1 PM
67°F
40%
4mph
NNE
40% Chance Rain Showers
Humidity
77%
Feels like
67°F
Dew Point
60°F
2 PM
67°F
40%
4mph
NNE
40% Chance Rain Showers
Humidity
78%
Feels like
67°F
Dew Point
60°F
3 PM
66°F
40%
4mph
NNE
40% Chance Rain Showers
Humidity
82%
Feels like
66°F
Dew Point
60°F
4 PM
65°F
40%
5mph
NNE
40% Chance Rain Showers
Humidity
86%
Feels like
65°F
Dew Point
60°F
5 PM
63°F
30%
4mph
NNE
30% Chance Rain Showers
Humidity
91%
Feels like
63°F
Dew Point
60°F
5:52 PM
6 PM
62°F
30%
4mph
N
30% Chance Rain Showers
Humidity
96%
Feels like
62°F
Dew Point
60°F
7 PM
61°F
20%
6mph
N
Partly Cloudy
Humidity
96%
Feels like
61°F
Dew Point
60°F
8 PM
60°F
20%
6mph
N
Partly Cloudy
Humidity
98%
Feels like
60°F
Dew Point
60°F
9 PM
60°F
20%
6mph
N
Foggy
Humidity
99%
Feels like
60°F
Dew Point
60°F
10 PM
60°F
20%
6mph
N
Foggy
Humidity
100%
Feels like
60°F
Dew Point
60°F
11 PM
59°F
10%
6mph
N
Foggy
Humidity
100%
Feels like
59°F
Dew Point
59°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday A.M.

Snow Spreads Across the Midwest into the Mid-Atlantic

Weekend Weather Outlook

Weekend 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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