Hourly Weather Forecast - Newcastle, WY

12 AM
29°F
10%
9mph
SE
Partly Cloudy
Humidity
61%
Feels like
21°F
Dew Point
17°F
1 AM
30°F
10%
9mph
SE
Partly Cloudy
Humidity
63%
Feels like
22°F
Dew Point
19°F
2 AM
30°F
10%
8mph
SE
Partly Cloudy
Humidity
66%
Feels like
22°F
Dew Point
20°F
3 AM
31°F
10%
8mph
SSE
Partly Cloudy
Humidity
69%
Feels like
23°F
Dew Point
22°F
4 AM
30°F
10%
7mph
S
Partly Cloudy
Humidity
73%
Feels like
23°F
Dew Point
23°F
5 AM
31°F
10%
7mph
SW
Partly Cloudy
Humidity
76%
Feels like
24°F
Dew Point
24°F
6 AM
32°F
10%
7mph
SW
Partly Cloudy
Humidity
76%
Feels like
25°F
Dew Point
25°F
7 AM
35°F
10%
7mph
WSW
Partly Cloudy
Humidity
71%
Feels like
29°F
Dew Point
27°F
7:26 AM
8 AM
38°F
10%
7mph
WSW
Partly Cloudy
Humidity
65%
Feels like
33°F
Dew Point
28°F
9 AM
42°F
10%
8mph
WSW
Partly Cloudy
Humidity
61%
Feels like
37°F
Dew Point
29°F
10 AM
45°F
10%
9mph
W
Mostly Cloudy
Humidity
56%
Feels like
40°F
Dew Point
30°F
11 AM
48°F
10%
10mph
W
Cloudy
Humidity
52%
Feels like
43°F
Dew Point
31°F
12 PM
50°F
10%
11mph
W
Cloudy
Humidity
49%
Feels like
45°F
Dew Point
31°F
1 PM
50°F
10%
12mph
W
Cloudy
Humidity
48%
Feels like
50°F
Dew Point
31°F
2 PM
49°F
10%
12mph
W
Cloudy
Humidity
49%
Feels like
45°F
Dew Point
31°F
3 PM
48°F
10%
11mph
W
Mostly Cloudy
Humidity
51%
Feels like
43°F
Dew Point
30°F
4 PM
46°F
10%
9mph
W
Partly Cloudy
Humidity
53%
Feels like
41°F
Dew Point
30°F
4:21 PM
5 PM
44°F
10%
8mph
W
Partly Cloudy
Humidity
55%
Feels like
40°F
Dew Point
29°F
6 PM
43°F
10%
7mph
W
Mostly Clear
Humidity
56%
Feels like
39°F
Dew Point
28°F
7 PM
42°F
10%
7mph
W
Mostly Clear
Humidity
56%
Feels like
38°F
Dew Point
28°F
8 PM
42°F
10%
7mph
W
Partly Cloudy
Humidity
57%
Feels like
38°F
Dew Point
28°F
9 PM
42°F
10%
7mph
W
Mostly Clear
Humidity
57%
Feels like
37°F
Dew Point
28°F
10 PM
42°F
10%
8mph
W
Partly Cloudy
Humidity
57%
Feels like
37°F
Dew Point
28°F
11 PM
42°F
20%
9mph
W
Partly Cloudy
Humidity
57%
Feels like
36°F
Dew Point
28°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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