Hourly Weather Forecast - Arapahoe, CO

4 PM
48°F
0%
6mph
NW
Sunny
Humidity
45%
Feels like
46°F
Dew Point
28°F
4:26 PM
5 PM
43°F
0%
4mph
WNW
Mostly Clear
Humidity
53%
Feels like
41°F
Dew Point
27°F
6 PM
40°F
0%
4mph
W
Mostly Clear
Humidity
59%
Feels like
37°F
Dew Point
27°F
7 PM
37°F
0%
5mph
W
Mostly Clear
Humidity
65%
Feels like
33°F
Dew Point
26°F
8 PM
35°F
0%
5mph
W
Partly Cloudy
Humidity
69%
Feels like
30°F
Dew Point
26°F
9 PM
33°F
0%
6mph
W
Mostly Clear
Humidity
71%
Feels like
28°F
Dew Point
25°F
10 PM
33°F
0%
6mph
W
Mostly Clear
Humidity
71%
Feels like
27°F
Dew Point
24°F
11 PM
32°F
0%
7mph
W
Mostly Clear
Humidity
71%
Feels like
26°F
Dew Point
24°F

Rainfall Forecast for Northwest through Thursday

Persistent, Flooding Rain Impacts the Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snowfall forecast Through Tonight

Snow To Spread Across Appalachians Into Mid-Atlantic

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide