Hourly Weather Forecast - Melancthon, Ontario, CA

12 PM
33°F
10%
18mph
WNW
Mostly Cloudy
Humidity
77%
Feels like
22°F
Dew Point
27°F
1 PM
32°F
10%
18mph
WNW
Partly Cloudy
Humidity
76%
Feels like
21°F
Dew Point
26°F
2 PM
31°F
10%
17mph
WNW
Mostly Cloudy
Humidity
76%
Feels like
20°F
Dew Point
24°F
3 PM
29°F
0%
16mph
WNW
Partly Cloudy
Humidity
76%
Feels like
18°F
Dew Point
23°F
4 PM
27°F
0%
14mph
WNW
Partly Cloudy
Humidity
78%
Feels like
16°F
Dew Point
21°F
4:43 PM
5 PM
25°F
0%
12mph
WNW
Partly Cloudy
Humidity
81%
Feels like
14°F
Dew Point
20°F
6 PM
23°F
0%
10mph
WNW
Partly Cloudy
Humidity
83%
Feels like
13°F
Dew Point
19°F
7 PM
22°F
0%
8mph
W
Mostly Clear
Humidity
84%
Feels like
13°F
Dew Point
17°F
8 PM
21°F
0%
5mph
W
Partly Cloudy
Humidity
82%
Feels like
14°F
Dew Point
16°F
9 PM
20°F
0%
5mph
SW
Partly Cloudy
Humidity
81%
Feels like
14°F
Dew Point
16°F
10 PM
20°F
0%
6mph
SSW
Partly Cloudy
Humidity
82%
Feels like
12°F
Dew Point
16°F
11 PM
20°F
0%
7mph
SSW
Partly Cloudy
Humidity
84%
Feels like
11°F
Dew Point
16°F

Rainfall and Snowfall Totals Through Thursday

Pineapple Express Slams Northwestern U.S.

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

Wednesday's Weather Outlook

Today'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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