Hourly Weather Forecast - Newcastle, UT

1 PM
54°F
0%
6mph
SW
Mostly Cloudy
Humidity
43%
Feels like
54°F
Dew Point
32°F
2 PM
56°F
0%
7mph
SW
Mostly Cloudy
Humidity
41%
Feels like
56°F
Dew Point
32°F
3 PM
56°F
0%
7mph
SW
Partly Cloudy
Humidity
40%
Feels like
56°F
Dew Point
32°F
4 PM
52°F
0%
6mph
SSW
Partly Cloudy
Humidity
45%
Feels like
52°F
Dew Point
31°F
5 PM
46°F
0%
6mph
SSW
Partly Cloudy
Humidity
50%
Feels like
43°F
Dew Point
28°F
5:18 PM
6 PM
40°F
0%
5mph
SSW
Mostly Clear
Humidity
57%
Feels like
36°F
Dew Point
26°F
7 PM
35°F
0%
4mph
SW
Mostly Clear
Humidity
65%
Feels like
31°F
Dew Point
25°F
8 PM
33°F
0%
4mph
WSW
Mostly Clear
Humidity
71%
Feels like
29°F
Dew Point
25°F
9 PM
32°F
0%
4mph
WSW
Mostly Clear
Humidity
74%
Feels like
28°F
Dew Point
25°F
10 PM
31°F
0%
4mph
WSW
Mostly Clear
Humidity
76%
Feels like
27°F
Dew Point
24°F
11 PM
30°F
0%
4mph
WSW
Mostly Clear
Humidity
76%
Feels like
26°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

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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