Hourly Weather Forecast - Baltimore, Ontario, CA

9 AM
12°F
0%
7mph
NW
Mostly Cloudy
Humidity
80%
Feels like
2°F
Dew Point
8°F
10 AM
14°F
0%
7mph
NNW
Partly Cloudy
Humidity
79%
Feels like
4°F
Dew Point
9°F
11 AM
16°F
0%
8mph
NNW
Partly Cloudy
Humidity
72%
Feels like
5°F
Dew Point
8°F
12 PM
17°F
0%
9mph
NNW
Partly Cloudy
Humidity
66%
Feels like
6°F
Dew Point
8°F
1 PM
17°F
0%
9mph
NNW
Mostly Sunny
Humidity
61%
Feels like
6°F
Dew Point
6°F
2 PM
17°F
0%
10mph
NNW
Mostly Sunny
Humidity
60%
Feels like
5°F
Dew Point
6°F
3 PM
17°F
0%
11mph
NW
Mostly Sunny
Humidity
59%
Feels like
4°F
Dew Point
5°F
4 PM
16°F
0%
11mph
NW
Mostly Sunny
Humidity
60%
Feels like
3°F
Dew Point
4°F
4:34 PM
5 PM
14°F
0%
11mph
NW
Mostly Clear
Humidity
61%
Feels like
0°F
Dew Point
3°F
6 PM
12°F
0%
11mph
NW
Mostly Clear
Humidity
63%
Feels like
-2°F
Dew Point
2°F
7 PM
11°F
0%
12mph
NW
Clear
Humidity
66%
Feels like
-4°F
Dew Point
2°F
8 PM
10°F
0%
12mph
NW
Clear
Humidity
68%
Feels like
-5°F
Dew Point
1°F
9 PM
9°F
0%
12mph
NW
Clear
Humidity
69%
Feels like
-6°F
Dew Point
1°F
10 PM
8°F
0%
11mph
NNW
Clear
Humidity
72%
Feels like
-7°F
Dew Point
1°F
11 PM
8°F
0%
11mph
NNW
Clear
Humidity
74%
Feels like
-7°F
Dew Point
1°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday 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 strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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