Hourly Weather Forecast - Newcastle, UT

12 AM
28°F
0%
4mph
WSW
Mostly Clear
Humidity
84%
Feels like
23°F
Dew Point
23°F
1 AM
27°F
0%
3mph
WSW
Mostly Clear
Humidity
85%
Feels like
23°F
Dew Point
23°F
2 AM
26°F
0%
3mph
WSW
Mostly Clear
Humidity
89%
Feels like
22°F
Dew Point
23°F
3 AM
25°F
0%
3mph
WSW
Hazy
Humidity
94%
Feels like
21°F
Dew Point
23°F
4 AM
25°F
0%
3mph
WSW
Partly Cloudy
Humidity
90%
Feels like
21°F
Dew Point
23°F
5 AM
26°F
0%
4mph
WSW
Mostly Clear
Humidity
88%
Feels like
21°F
Dew Point
22°F
6 AM
27°F
0%
4mph
W
Mostly Clear
Humidity
84%
Feels like
22°F
Dew Point
22°F
7 AM
29°F
0%
4mph
W
Partly Cloudy
Humidity
79%
Feels like
25°F
Dew Point
23°F
7:46 AM
8 AM
35°F
0%
4mph
W
Cloudy
Humidity
78%
Feels like
31°F
Dew Point
28°F
9 AM
43°F
0%
4mph
WSW
Cloudy
Humidity
71%
Feels like
41°F
Dew Point
34°F
10 AM
51°F
0%
5mph
SW
Sunny
Humidity
55%
Feels like
51°F
Dew Point
36°F
11 AM
56°F
0%
8mph
SSW
Mostly Sunny
Humidity
48%
Feels like
56°F
Dew Point
37°F
12 PM
59°F
0%
12mph
SSW
Mostly Sunny
Humidity
43%
Feels like
59°F
Dew Point
37°F
1 PM
61°F
0%
14mph
SSW
Partly Cloudy
Humidity
41%
Feels like
61°F
Dew Point
37°F
2 PM
61°F
0%
15mph
SSW
Mostly Cloudy
Humidity
40%
Feels like
61°F
Dew Point
36°F
3 PM
59°F
0%
14mph
SW
Mostly Cloudy
Humidity
40%
Feels like
59°F
Dew Point
35°F
4 PM
55°F
0%
13mph
SW
Cloudy
Humidity
45%
Feels like
55°F
Dew Point
34°F
5 PM
49°F
0%
11mph
SW
Cloudy
Humidity
49%
Feels like
45°F
Dew Point
31°F
5:19 PM
6 PM
44°F
0%
9mph
WSW
Cloudy
Humidity
55%
Feels like
39°F
Dew Point
29°F
7 PM
40°F
0%
8mph
W
Cloudy
Humidity
61%
Feels like
34°F
Dew Point
28°F
8 PM
38°F
0%
8mph
W
Cloudy
Humidity
67%
Feels like
32°F
Dew Point
28°F
9 PM
38°F
0%
8mph
W
Mostly Cloudy
Humidity
68%
Feels like
32°F
Dew Point
28°F
10 PM
37°F
0%
8mph
WSW
Partly Cloudy
Humidity
69%
Feels like
31°F
Dew Point
28°F
11 PM
36°F
0%
8mph
WSW
Partly Cloudy
Humidity
69%
Feels like
30°F
Dew Point
27°F

Rain And Snow Totals Through Monday

Atmospheric River Takes Aim For Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California later today into Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

White Christmas? What Are The Odds

Sunday's Weather Outlook

Sunday's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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