Hourly Weather Forecast - Arvada, CO

12 AM
47°F
10%
7mph
SW
Clear
Humidity
38%
Feels like
44°F
Dew Point
23°F
1 AM
46°F
10%
7mph
SW
Clear
Humidity
39%
Feels like
42°F
Dew Point
22°F
2 AM
45°F
10%
7mph
SW
Clear
Humidity
40%
Feels like
41°F
Dew Point
22°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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide