Hourly Weather Forecast - Newcastle, WY

4:20 PM
5 PM
40°F
0%
5mph
ENE
Clear
Humidity
68%
Feels like
37°F
Dew Point
31°F
6 PM
39°F
0%
4mph
ENE
Clear
Humidity
66%
Feels like
35°F
Dew Point
28°F
7 PM
37°F
0%
4mph
NE
Clear
Humidity
64%
Feels like
34°F
Dew Point
26°F
8 PM
37°F
0%
4mph
NE
Clear
Humidity
62%
Feels like
33°F
Dew Point
25°F
9 PM
36°F
0%
4mph
NNE
Clear
Humidity
61%
Feels like
33°F
Dew Point
24°F
10 PM
35°F
0%
4mph
N
Clear
Humidity
60%
Feels like
31°F
Dew Point
22°F
11 PM
34°F
0%
4mph
N
Clear
Humidity
59%
Feels like
30°F
Dew Point
21°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

Monday's Weather Outlook

Monday'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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