Hourly Weather Forecast - San Dionisio, Usulután, SV

12 AM
71°F
0%
2mph
N
Foggy
Humidity
100%
Feels like
71°F
Dew Point
71°F
1 AM
71°F
0%
2mph
NNE
Foggy
Humidity
100%
Feels like
71°F
Dew Point
71°F
2 AM
71°F
0%
2mph
NNE
Foggy
Humidity
99%
Feels like
71°F
Dew Point
71°F
3 AM
71°F
0%
2mph
NE
Cloudy
Humidity
97%
Feels like
71°F
Dew Point
70°F
4 AM
71°F
0%
3mph
NE
Cloudy
Humidity
96%
Feels like
71°F
Dew Point
70°F
5 AM
71°F
0%
3mph
NE
Cloudy
Humidity
94%
Feels like
71°F
Dew Point
69°F
6 AM
71°F
0%
4mph
NNE
Cloudy
Humidity
93%
Feels like
71°F
Dew Point
69°F
6:10 AM
7 AM
74°F
0%
4mph
NNE
Cloudy
Humidity
89%
Feels like
74°F
Dew Point
70°F
8 AM
77°F
0%
3mph
NE
Mostly Sunny
Humidity
83%
Feels like
77°F
Dew Point
71°F
9 AM
81°F
0%
2mph
ESE
Sunny
Humidity
75%
Feels like
85°F
Dew Point
72°F
10 AM
84°F
0%
2mph
SE
Mostly Sunny
Humidity
68%
Feels like
89°F
Dew Point
72°F
11 AM
86°F
0%
2mph
SSE
Mostly Sunny
Humidity
62%
Feels like
92°F
Dew Point
71°F
12 PM
88°F
0%
2mph
S
Partly Cloudy
Humidity
59%
Feels like
94°F
Dew Point
71°F
1 PM
87°F
10%
5mph
SSW
Mostly Sunny
Humidity
59%
Feels like
94°F
Dew Point
72°F
2 PM
88°F
10%
8mph
SSW
Mostly Sunny
Humidity
61%
Feels like
95°F
Dew Point
72°F
3 PM
86°F
10%
9mph
SSW
Mostly Sunny
Humidity
65%
Feels like
93°F
Dew Point
73°F
4 PM
84°F
10%
7mph
SW
Mostly Sunny
Humidity
70%
Feels like
90°F
Dew Point
73°F
5 PM
80°F
0%
5mph
WSW
Mostly Sunny
Humidity
79%
Feels like
84°F
Dew Point
73°F
5:31 PM
6 PM
77°F
0%
4mph
W
Mostly Clear
Humidity
88%
Feels like
77°F
Dew Point
73°F
7 PM
75°F
0%
3mph
NW
Hazy
Humidity
93%
Feels like
75°F
Dew Point
73°F
8 PM
74°F
10%
2mph
NNW
Hazy
Humidity
96%
Feels like
74°F
Dew Point
73°F
9 PM
74°F
0%
2mph
N
Hazy
Humidity
98%
Feels like
74°F
Dew Point
73°F
10 PM
73°F
0%
3mph
NNE
Hazy
Humidity
98%
Feels like
73°F
Dew Point
73°F
11 PM
73°F
0%
3mph
NE
Cloudy
Humidity
97%
Feels like
73°F
Dew Point
72°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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