Hourly Weather Forecast - Newcastle, UT

5 AM
29°F
0%
3mph
SW
Mostly Clear
Humidity
73%
Feels like
26°F
Dew Point
22°F
6 AM
30°F
0%
3mph
SW
Mostly Clear
Humidity
72%
Feels like
30°F
Dew Point
22°F
7 AM
32°F
0%
3mph
SW
Partly Cloudy
Humidity
66%
Feels like
32°F
Dew Point
22°F
7:46 AM
8 AM
38°F
0%
3mph
SW
Partly Cloudy
Humidity
64%
Feels like
38°F
Dew Point
27°F
9 AM
46°F
0%
3mph
SW
Partly Cloudy
Humidity
59%
Feels like
46°F
Dew Point
32°F
10 AM
52°F
0%
3mph
SW
Partly Cloudy
Humidity
46%
Feels like
52°F
Dew Point
32°F
11 AM
57°F
0%
3mph
SW
Partly Cloudy
Humidity
41%
Feels like
57°F
Dew Point
33°F
12 PM
60°F
0%
4mph
SW
Partly Cloudy
Humidity
37%
Feels like
60°F
Dew Point
34°F
1 PM
62°F
0%
6mph
WSW
Partly Cloudy
Humidity
33%
Feels like
62°F
Dew Point
33°F
2 PM
63°F
0%
7mph
WSW
Partly Cloudy
Humidity
31%
Feels like
63°F
Dew Point
33°F
3 PM
62°F
0%
6mph
SW
Partly Cloudy
Humidity
32%
Feels like
62°F
Dew Point
32°F
4 PM
57°F
0%
6mph
SSW
Partly Cloudy
Humidity
37%
Feels like
57°F
Dew Point
31°F
5 PM
51°F
0%
6mph
SSW
Partly Cloudy
Humidity
43%
Feels like
51°F
Dew Point
29°F
5:18 PM
6 PM
44°F
0%
5mph
SSW
Partly Cloudy
Humidity
48%
Feels like
41°F
Dew Point
26°F
7 PM
39°F
0%
4mph
SW
Partly Cloudy
Humidity
56%
Feels like
36°F
Dew Point
25°F
8 PM
36°F
0%
4mph
WSW
Partly Cloudy
Humidity
64%
Feels like
32°F
Dew Point
25°F
9 PM
34°F
0%
4mph
WSW
Partly Cloudy
Humidity
68%
Feels like
30°F
Dew Point
25°F
10 PM
32°F
0%
4mph
WSW
Partly Cloudy
Humidity
71%
Feels like
28°F
Dew Point
24°F
11 PM
31°F
0%
4mph
WSW
Partly Cloudy
Humidity
72%
Feels like
27°F
Dew Point
23°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

Weekend Weather Outlook

Weekend 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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