Hourly Weather Forecast - Newcastle, UT

3 PM
58°F
0%
6mph
SW
Partly Cloudy
Humidity
38%
Feels like
58°F
Dew Point
33°F
4 PM
54°F
0%
6mph
SW
Partly Cloudy
Humidity
43%
Feels like
54°F
Dew Point
32°F
5 PM
48°F
0%
5mph
SSW
Mostly Sunny
Humidity
47%
Feels like
46°F
Dew Point
29°F
5:18 PM
6 PM
41°F
0%
5mph
SW
Mostly Clear
Humidity
55%
Feels like
38°F
Dew Point
26°F
7 PM
36°F
0%
4mph
SW
Mostly Clear
Humidity
63%
Feels like
33°F
Dew Point
25°F
8 PM
33°F
0%
4mph
WSW
Mostly Clear
Humidity
69%
Feels like
30°F
Dew Point
25°F
9 PM
32°F
0%
4mph
WSW
Mostly Clear
Humidity
73%
Feels like
28°F
Dew Point
24°F
10 PM
31°F
0%
4mph
WSW
Mostly Clear
Humidity
76%
Feels like
27°F
Dew Point
24°F
11 PM
29°F
0%
4mph
SW
Mostly Clear
Humidity
77%
Feels like
25°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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