Hourly Weather Forecast - McKinney, TX

12 AM
43°F
0%
9mph
NNE
Clear
Humidity
74%
Feels like
37°F
Dew Point
35°F
1 AM
42°F
0%
9mph
N
Clear
Humidity
76%
Feels like
36°F
Dew Point
35°F
2 AM
41°F
0%
9mph
N
Clear
Humidity
78%
Feels like
36°F
Dew Point
35°F
3 AM
41°F
0%
9mph
N
Clear
Humidity
80%
Feels like
35°F
Dew Point
35°F

Snowfall Forecast Through Tonight

Snow To Impact the Rockies This Weekend

A winter storm continues across the Cascades and northern Rockies today through tonight causing periods of moderate to heavy snow.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

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Image courtesy of PeakPX.

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