Hourly Weather Forecast - Newcastle, WY

12 AM
33°F
0%
4mph
NNE
Partly Cloudy
Humidity
63%
Feels like
30°F
Dew Point
22°F
1 AM
33°F
0%
4mph
NE
Partly Cloudy
Humidity
63%
Feels like
30°F
Dew Point
22°F
2 AM
33°F
0%
4mph
ENE
Partly Cloudy
Humidity
61%
Feels like
30°F
Dew Point
22°F
3 AM
33°F
0%
4mph
ENE
Partly Cloudy
Humidity
62%
Feels like
30°F
Dew Point
22°F
4 AM
33°F
0%
4mph
ENE
Partly Cloudy
Humidity
63%
Feels like
29°F
Dew Point
22°F
5 AM
33°F
0%
5mph
ENE
Partly Cloudy
Humidity
63%
Feels like
28°F
Dew Point
22°F
6 AM
33°F
0%
4mph
NE
Partly Cloudy
Humidity
61%
Feels like
29°F
Dew Point
21°F
7 AM
34°F
0%
5mph
N
Mostly Cloudy
Humidity
62%
Feels like
29°F
Dew Point
22°F
7:24 AM
8 AM
35°F
10%
5mph
NNW
Cloudy
Humidity
63%
Feels like
31°F
Dew Point
24°F
9 AM
37°F
10%
6mph
NNW
Cloudy
Humidity
62%
Feels like
32°F
Dew Point
26°F
10 AM
40°F
10%
8mph
NNW
Mostly Cloudy
Humidity
63%
Feels like
34°F
Dew Point
28°F
11 AM
42°F
10%
9mph
NW
Partly Cloudy
Humidity
62%
Feels like
37°F
Dew Point
30°F
12 PM
43°F
10%
11mph
NW
Partly Cloudy
Humidity
60%
Feels like
38°F
Dew Point
30°F
1 PM
44°F
0%
12mph
NW
Partly Cloudy
Humidity
57%
Feels like
38°F
Dew Point
30°F
2 PM
43°F
0%
11mph
NW
Partly Cloudy
Humidity
58%
Feels like
36°F
Dew Point
29°F
3 PM
40°F
0%
10mph
NNW
Partly Cloudy
Humidity
63%
Feels like
34°F
Dew Point
29°F
4 PM
37°F
0%
7mph
NNW
Mostly Cloudy
Humidity
70%
Feels like
32°F
Dew Point
29°F
4:20 PM
5 PM
34°F
0%
6mph
N
Mostly Cloudy
Humidity
73%
Feels like
29°F
Dew Point
27°F
6 PM
32°F
0%
4mph
NNE
Partly Cloudy
Humidity
82%
Feels like
28°F
Dew Point
27°F
7 PM
30°F
0%
4mph
ENE
Partly Cloudy
Humidity
87%
Feels like
26°F
Dew Point
27°F
8 PM
29°F
0%
4mph
E
Partly Cloudy
Humidity
92%
Feels like
24°F
Dew Point
26°F
9 PM
28°F
0%
4mph
ESE
Partly Cloudy
Humidity
94%
Feels like
23°F
Dew Point
26°F
10 PM
28°F
0%
4mph
SE
Mostly Cloudy
Humidity
95%
Feels like
23°F
Dew Point
27°F
11 PM
29°F
0%
4mph
SSE
Cloudy
Humidity
90%
Feels like
24°F
Dew Point
26°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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