Hourly Weather Forecast - Periyakulama, North Central, LK

12 AM
72°F
0%
3mph
NNE
Mostly Cloudy
Humidity
98%
Feels like
72°F
Dew Point
71°F
1 AM
72°F
0%
3mph
NNE
Mostly Cloudy
Humidity
98%
Feels like
72°F
Dew Point
71°F
2 AM
71°F
0%
3mph
NNE
Foggy
Humidity
99%
Feels like
71°F
Dew Point
71°F
3 AM
71°F
10%
3mph
NNE
Foggy
Humidity
99%
Feels like
71°F
Dew Point
71°F
4 AM
71°F
10%
3mph
NNE
Foggy
Humidity
99%
Feels like
71°F
Dew Point
71°F
5 AM
72°F
10%
3mph
NNE
Foggy
Humidity
99%
Feels like
72°F
Dew Point
71°F
6 AM
73°F
10%
4mph
NNE
Mostly Cloudy
Humidity
96%
Feels like
73°F
Dew Point
72°F
6:16 AM
7 AM
75°F
20%
5mph
NNE
Mostly Cloudy
Humidity
90%
Feels like
75°F
Dew Point
72°F
8 AM
78°F
20%
7mph
NNE
Mostly Cloudy
Humidity
84%
Feels like
78°F
Dew Point
73°F
9 AM
80°F
30%
8mph
NNE
30% Chance Rain Showers
Humidity
79%
Feels like
80°F
Dew Point
73°F
10 AM
81°F
30%
8mph
NNE
30% Chance Rain Showers
Humidity
76%
Feels like
86°F
Dew Point
73°F
11 AM
82°F
30%
9mph
NE
30% Chance Rain Showers
Humidity
72%
Feels like
88°F
Dew Point
73°F
12 PM
83°F
30%
9mph
NE
30% Chance Rain Showers
Humidity
70%
Feels like
89°F
Dew Point
73°F
1 PM
84°F
30%
10mph
NE
30% Chance Rain Showers
Humidity
69%
Feels like
89°F
Dew Point
72°F
2 PM
83°F
30%
9mph
NE
30% Chance Rain Showers
Humidity
69%
Feels like
89°F
Dew Point
72°F
3 PM
82°F
30%
9mph
NE
30% Chance Rain Showers
Humidity
72%
Feels like
87°F
Dew Point
72°F
4 PM
80°F
20%
8mph
NE
Partly Cloudy
Humidity
76%
Feels like
84°F
Dew Point
72°F
5 PM
79°F
20%
7mph
NE
Partly Cloudy
Humidity
79%
Feels like
79°F
Dew Point
72°F
5:55 PM
6 PM
77°F
10%
6mph
NE
Partly Cloudy
Humidity
85%
Feels like
77°F
Dew Point
72°F
7 PM
76°F
10%
5mph
NE
Partly Cloudy
Humidity
89%
Feels like
76°F
Dew Point
72°F
8 PM
75°F
10%
5mph
NNE
Mostly Cloudy
Humidity
92%
Feels like
75°F
Dew Point
73°F
9 PM
74°F
10%
5mph
NNE
Mostly Cloudy
Humidity
95%
Feels like
74°F
Dew Point
73°F
10 PM
74°F
10%
4mph
NNE
Mostly Cloudy
Humidity
96%
Feels like
74°F
Dew Point
73°F
11 PM
73°F
10%
4mph
NNE
Mostly Cloudy
Humidity
98%
Feels like
73°F
Dew Point
73°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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