Hourly Weather Forecast - John Sam Lake, WA

12 AM
40°F
0%
3mph
N
Foggy
Humidity
100%
Feels like
38°F
Dew Point
40°F
1 AM
39°F
0%
4mph
NNW
Foggy
Humidity
99%
Feels like
37°F
Dew Point
39°F
2 AM
38°F
0%
3mph
N
Hazy
Humidity
98%
Feels like
36°F
Dew Point
38°F
3 AM
38°F
0%
4mph
NNW
Hazy
Humidity
98%
Feels like
35°F
Dew Point
37°F
4 AM
37°F
0%
3mph
N
Hazy
Humidity
98%
Feels like
35°F
Dew Point
37°F
5 AM
37°F
0%
3mph
N
Hazy
Humidity
96%
Feels like
34°F
Dew Point
36°F
6 AM
37°F
0%
3mph
N
Hazy
Humidity
95%
Feels like
34°F
Dew Point
35°F
7 AM
37°F
0%
3mph
N
Hazy
Humidity
95%
Feels like
35°F
Dew Point
35°F
7:53 AM
8 AM
38°F
0%
3mph
NNE
Hazy
Humidity
94%
Feels like
38°F
Dew Point
36°F
9 AM
40°F
0%
3mph
NNE
Sunny
Humidity
90%
Feels like
40°F
Dew Point
37°F
10 AM
42°F
0%
3mph
N
Sunny
Humidity
86%
Feels like
42°F
Dew Point
38°F
11 AM
45°F
0%
3mph
NNW
Sunny
Humidity
81%
Feels like
45°F
Dew Point
40°F
12 PM
48°F
0%
3mph
NNW
Sunny
Humidity
76%
Feels like
47°F
Dew Point
41°F
1 PM
50°F
0%
3mph
NW
Sunny
Humidity
73%
Feels like
50°F
Dew Point
42°F
2 PM
51°F
0%
4mph
NW
Sunny
Humidity
72%
Feels like
51°F
Dew Point
42°F
3 PM
50°F
0%
4mph
NW
Sunny
Humidity
76%
Feels like
50°F
Dew Point
43°F
4 PM
49°F
0%
3mph
NW
Sunny
Humidity
80%
Feels like
48°F
Dew Point
43°F
4:44 PM
5 PM
47°F
0%
4mph
NW
Clear
Humidity
84%
Feels like
45°F
Dew Point
42°F
6 PM
44°F
0%
4mph
NNW
Clear
Humidity
88%
Feels like
43°F
Dew Point
41°F
7 PM
42°F
0%
3mph
N
Hazy
Humidity
91%
Feels like
41°F
Dew Point
40°F
8 PM
41°F
0%
4mph
NNE
Hazy
Humidity
93%
Feels like
39°F
Dew Point
39°F
9 PM
40°F
0%
4mph
NE
Hazy
Humidity
94%
Feels like
37°F
Dew Point
38°F
10 PM
39°F
0%
4mph
NE
Hazy
Humidity
93%
Feels like
36°F
Dew Point
37°F
11 PM
38°F
0%
4mph
NE
Hazy
Humidity
93%
Feels like
35°F
Dew Point
36°F

Snow Forecast through Thursday PM

Clipper Storms Pepper the Great Lakes to New England

The Great Lakes, Appalachia, and the Northeast will see bouts of wintry weather today through the weekend.

Thursday's Weather Outlook

Thursday's Weather Outlook

(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)

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Windchill chart

Dangers of Wind Chills

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

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