Hourly Weather Forecast - Newcastle, WY

12 AM
31°F
0%
5mph
NNW
Clear
Humidity
56%
Feels like
27°F
Dew Point
17°F
1 AM
31°F
0%
5mph
NNW
Clear
Humidity
53%
Feels like
26°F
Dew Point
16°F
2 AM
30°F
0%
5mph
N
Mostly Clear
Humidity
55%
Feels like
25°F
Dew Point
16°F
3 AM
29°F
0%
5mph
N
Mostly Clear
Humidity
55%
Feels like
24°F
Dew Point
16°F
4 AM
29°F
0%
5mph
N
Mostly Clear
Humidity
57%
Feels like
23°F
Dew Point
15°F
5 AM
28°F
0%
5mph
N
Clear
Humidity
58%
Feels like
22°F
Dew Point
15°F
6 AM
28°F
0%
5mph
N
Clear
Humidity
58%
Feels like
22°F
Dew Point
15°F
7 AM
29°F
0%
4mph
NNE
Clear
Humidity
56%
Feels like
24°F
Dew Point
15°F
7:24 AM
8 AM
31°F
0%
4mph
NNE
Sunny
Humidity
54%
Feels like
27°F
Dew Point
16°F
9 AM
33°F
0%
3mph
NE
Sunny
Humidity
53%
Feels like
30°F
Dew Point
18°F
10 AM
36°F
0%
3mph
E
Sunny
Humidity
52%
Feels like
33°F
Dew Point
20°F
11 AM
38°F
0%
3mph
SSE
Sunny
Humidity
51%
Feels like
36°F
Dew Point
22°F
12 PM
40°F
0%
3mph
S
Sunny
Humidity
52%
Feels like
37°F
Dew Point
23°F
1 PM
40°F
0%
4mph
SSE
Mostly Sunny
Humidity
52%
Feels like
38°F
Dew Point
24°F
2 PM
40°F
0%
4mph
SE
Mostly Sunny
Humidity
54%
Feels like
38°F
Dew Point
25°F
3 PM
39°F
0%
4mph
ESE
Mostly Sunny
Humidity
54%
Feels like
37°F
Dew Point
24°F
4 PM
38°F
0%
4mph
E
Sunny
Humidity
55%
Feels like
34°F
Dew Point
23°F
4:20 PM
5 PM
37°F
0%
5mph
ENE
Clear
Humidity
56%
Feels like
33°F
Dew Point
22°F
6 PM
35°F
0%
5mph
ENE
Clear
Humidity
57%
Feels like
31°F
Dew Point
22°F
7 PM
35°F
0%
4mph
NE
Clear
Humidity
57%
Feels like
31°F
Dew Point
21°F
8 PM
34°F
0%
4mph
NE
Clear
Humidity
59%
Feels like
31°F
Dew Point
21°F
9 PM
34°F
0%
4mph
NNE
Mostly Clear
Humidity
60%
Feels like
30°F
Dew Point
21°F
10 PM
34°F
0%
4mph
N
Mostly Clear
Humidity
60%
Feels like
30°F
Dew Point
21°F
11 PM
34°F
0%
4mph
N
Partly Cloudy
Humidity
60%
Feels like
30°F
Dew Point
22°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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