Hourly Weather Forecast - Newcastle, WY

11 AM
33°F
10%
7mph
SSE
Cloudy
Humidity
66%
Feels like
27°F
Dew Point
23°F
12 PM
34°F
10%
8mph
SSE
Cloudy
Humidity
62%
Feels like
27°F
Dew Point
22°F
1 PM
35°F
10%
8mph
SSE
Cloudy
Humidity
59%
Feels like
28°F
Dew Point
22°F
2 PM
35°F
10%
9mph
S
Cloudy
Humidity
58%
Feels like
28°F
Dew Point
22°F
3 PM
36°F
20%
9mph
S
Cloudy
Humidity
57%
Feels like
29°F
Dew Point
22°F
4 PM
36°F
30%
9mph
SSW
30% Chance of Flurries
Humidity
57%
Feels like
29°F
Dew Point
22°F
5 PM
35°F
30%
8mph
WNW
30% Chance of Flurries
Humidity
59%
Feels like
28°F
Dew Point
22°F
6 PM
33°F
30%
8mph
NNW
30% Chance of Heavy Snow
Humidity
64%
Feels like
26°F
Dew Point
22°F
6:57 PM
7 PM
31°F
30%
8mph
NNW
30% Chance of Snow
Humidity
69%
Feels like
23°F
Dew Point
22°F
8 PM
29°F
30%
9mph
N
30% Chance of Snow
Humidity
74%
Feels like
21°F
Dew Point
22°F
9 PM
28°F
30%
9mph
N
30% Chance of Flurries
Humidity
75%
Feels like
20°F
Dew Point
22°F
10 PM
28°F
30%
9mph
NNW
30% Chance of Flurries
Humidity
74%
Feels like
19°F
Dew Point
21°F
11 PM
28°F
20%
9mph
NNW
Mostly Cloudy
Humidity
73%
Feels like
19°F
Dew Point
20°F

Today's Severe Weather Outlook

Midweek Severe Storms Throttle U.S.

Powerful severe storms will charge through areas from the southern Plains to the Mid-Atlantic in the coming days.

Tuesday's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

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A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

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