Hourly Weather Forecast - Newcastle, WY

12 AM
29°F
10%
27mph
NW
Windy
Humidity
48%
Feels like
14°F
Dew Point
11°F
1 AM
26°F
10%
26mph
NW
Windy
Humidity
51%
Feels like
11°F
Dew Point
11°F
2 AM
24°F
10%
25mph
NW
Windy
Humidity
57%
Feels like
8°F
Dew Point
11°F
3 AM
21°F
20%
24mph
NW
Windy
Humidity
63%
Feels like
5°F
Dew Point
11°F
4 AM
19°F
30%
24mph
NW
30% Chance Snow Showers
Humidity
67%
Feels like
2°F
Dew Point
10°F
5 AM
18°F
20%
22mph
NW
Windy
Humidity
71%
Feels like
1°F
Dew Point
10°F
6 AM
17°F
10%
20mph
NW
Partly Cloudy
Humidity
72%
Feels like
1°F
Dew Point
10°F
7 AM
18°F
10%
17mph
NNW
Partly Cloudy
Humidity
70%
Feels like
3°F
Dew Point
10°F
7:26 AM
8 AM
20°F
0%
14mph
NNW
Partly Cloudy
Humidity
66%
Feels like
6°F
Dew Point
10°F
9 AM
22°F
0%
13mph
NNW
Partly Cloudy
Humidity
61%
Feels like
9°F
Dew Point
10°F
10 AM
24°F
10%
11mph
NW
Mostly Sunny
Humidity
57%
Feels like
12°F
Dew Point
11°F
11 AM
26°F
0%
10mph
NW
Mostly Sunny
Humidity
53%
Feels like
16°F
Dew Point
11°F
12 PM
27°F
0%
9mph
WNW
Mostly Sunny
Humidity
51%
Feels like
18°F
Dew Point
11°F
1 PM
28°F
10%
7mph
W
Mostly Sunny
Humidity
51%
Feels like
20°F
Dew Point
12°F
2 PM
28°F
10%
6mph
WSW
Mostly Sunny
Humidity
52%
Feels like
21°F
Dew Point
13°F
3 PM
28°F
10%
6mph
SSW
Mostly Sunny
Humidity
54%
Feels like
21°F
Dew Point
13°F
4 PM
27°F
10%
6mph
SE
Partly Cloudy
Humidity
56%
Feels like
20°F
Dew Point
14°F
4:21 PM
5 PM
27°F
10%
7mph
ESE
Mostly Cloudy
Humidity
59%
Feels like
19°F
Dew Point
14°F
6 PM
27°F
10%
8mph
ESE
Mostly Cloudy
Humidity
60%
Feels like
18°F
Dew Point
15°F
7 PM
27°F
10%
9mph
SE
Partly Cloudy
Humidity
60%
Feels like
18°F
Dew Point
15°F
8 PM
27°F
10%
10mph
SE
Mostly Clear
Humidity
59%
Feels like
18°F
Dew Point
15°F
9 PM
28°F
10%
10mph
SE
Mostly Clear
Humidity
58%
Feels like
18°F
Dew Point
15°F
10 PM
28°F
10%
10mph
SE
Partly Cloudy
Humidity
58%
Feels like
19°F
Dew Point
15°F
11 PM
29°F
10%
9mph
SE
Partly Cloudy
Humidity
59%
Feels like
20°F
Dew Point
16°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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