Hourly Weather Forecast - Arnprior, Ontario, CA

12 AM
14°F
20%
3mph
SE
Mostly Clear
Humidity
76%
Feels like
9°F
Dew Point
8°F
1 AM
14°F
20%
4mph
SE
Clear
Humidity
77%
Feels like
8°F
Dew Point
8°F

NOAA, NCDC

White Christmas? What Are The Odds

If you’re looking for a White Christmas, head to the mountains.

Today's Weather Outlook

Today's Weather Outlook

Friday's Weather Outlook

Weekend Weather Preview

Flu Update Valid For Week Ending December 6, 2025

Weekly Flu Update: Flu Exceeds Annual Baseline

Weekly Drought Map for December 18, 2025

Highly Variable Weather Pattern Creates Mixed Results to Drought Depiction

How to Measure Snow via NWS

How To Measure Snow

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide