Hourly Weather Forecast - Grafton, Ontario, CA

2 PM
37°F
70%
10mph
S
70% Chance of Flurries
Humidity
75%
Feels like
29°F
Dew Point
30°F
3 PM
37°F
20%
10mph
S
Cloudy
Humidity
75%
Feels like
30°F
Dew Point
30°F
4 PM
37°F
20%
11mph
SSE
Cloudy
Humidity
77%
Feels like
30°F
Dew Point
31°F
4:57 PM
5 PM
38°F
60%
12mph
SSE
60% Chance of Light Rain
Humidity
78%
Feels like
30°F
Dew Point
31°F
6 PM
38°F
80%
14mph
SSW
80% Chance of Light Rain
Humidity
83%
Feels like
30°F
Dew Point
33°F
7 PM
38°F
40%
16mph
SSW
40% Chance of Light Rain
Humidity
85%
Feels like
30°F
Dew Point
34°F
8 PM
39°F
30%
17mph
SW
30% Chance of Light Rain
Humidity
84%
Feels like
30°F
Dew Point
35°F
9 PM
39°F
10%
18mph
SW
Cloudy
Humidity
84%
Feels like
30°F
Dew Point
35°F
10 PM
39°F
10%
19mph
SW
Cloudy
Humidity
84%
Feels like
30°F
Dew Point
35°F
11 PM
39°F
20%
18mph
SW
Cloudy
Humidity
86%
Feels like
30°F
Dew Point
36°F

Tuesday's Weather Outlook

Today's Weather Outlook

Rain and snow showers will sweep through the Great Lakes as the Western U.S. begins a pattern of quiet and dry weather.

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

(Image provided by Pixabay.com)

Before a High Wind Event

Windchill chart

Dangers of Wind Chills

A snow-covered trail in Sparkill, N.Y. (H. Martinez, WeatherBug user)

Top Winter Hiking Destinations

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