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Point Forecast:
4 Miles S Clayton CA
37.87N 121.92W (Elev. 2818 ft)
Last Update: 9:30 am PDT Apr 20, 2021
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Weather Elements
Weather/Precipitation
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)
Surface Wind
kt
mph
km/h
m/s
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Lightning Activity Level
Trans. Wind
kt
mph
km/h
m/s
20ft Wind
kt
mph
km/h
m/s
48-Hour Period Starting:
10am Tue, Apr 20 2021
11am Tue, Apr 20 2021
12pm Tue, Apr 20 2021
1pm Tue, Apr 20 2021
2pm Tue, Apr 20 2021
3pm Tue, Apr 20 2021
4pm Tue, Apr 20 2021
5pm Tue, Apr 20 2021
6pm Tue, Apr 20 2021
7pm Tue, Apr 20 2021
8pm Tue, Apr 20 2021
9pm Tue, Apr 20 2021
10pm Tue, Apr 20 2021
11pm Tue, Apr 20 2021
12am Wed, Apr 21 2021
1am Wed, Apr 21 2021
2am Wed, Apr 21 2021
3am Wed, Apr 21 2021
4am Wed, Apr 21 2021
5am Wed, Apr 21 2021
6am Wed, Apr 21 2021
7am Wed, Apr 21 2021
8am Wed, Apr 21 2021
9am Wed, Apr 21 2021
10am Wed, Apr 21 2021
11am Wed, Apr 21 2021
12pm Wed, Apr 21 2021
1pm Wed, Apr 21 2021
2pm Wed, Apr 21 2021
3pm Wed, Apr 21 2021
4pm Wed, Apr 21 2021
5pm Wed, Apr 21 2021
6pm Wed, Apr 21 2021
7pm Wed, Apr 21 2021
8pm Wed, Apr 21 2021
9pm Wed, Apr 21 2021
10pm Wed, Apr 21 2021
11pm Wed, Apr 21 2021
12am Thu, Apr 22 2021
1am Thu, Apr 22 2021
2am Thu, Apr 22 2021
3am Thu, Apr 22 2021
4am Thu, Apr 22 2021
5am Thu, Apr 22 2021
6am Thu, Apr 22 2021
7am Thu, Apr 22 2021
8am Thu, Apr 22 2021
9am Thu, Apr 22 2021
10am Thu, Apr 22 2021
11am Thu, Apr 22 2021
12pm Thu, Apr 22 2021
1pm Thu, Apr 22 2021
2pm Thu, Apr 22 2021
3pm Thu, Apr 22 2021
4pm Thu, Apr 22 2021
5pm Thu, Apr 22 2021
6pm Thu, Apr 22 2021
7pm Thu, Apr 22 2021
8pm Thu, Apr 22 2021
9pm Thu, Apr 22 2021
10pm Thu, Apr 22 2021
11pm Thu, Apr 22 2021
12am Fri, Apr 23 2021
1am Fri, Apr 23 2021
2am Fri, Apr 23 2021
3am Fri, Apr 23 2021
4am Fri, Apr 23 2021
5am Fri, Apr 23 2021
6am Fri, Apr 23 2021
7am Fri, Apr 23 2021
8am Fri, Apr 23 2021
9am Fri, Apr 23 2021
10am Fri, Apr 23 2021
11am Fri, Apr 23 2021
12pm Fri, Apr 23 2021
1pm Fri, Apr 23 2021
2pm Fri, Apr 23 2021
3pm Fri, Apr 23 2021
4pm Fri, Apr 23 2021
5pm Fri, Apr 23 2021
6pm Fri, Apr 23 2021
7pm Fri, Apr 23 2021
8pm Fri, Apr 23 2021
9pm Fri, Apr 23 2021
10pm Fri, Apr 23 2021
11pm Fri, Apr 23 2021
12am Sat, Apr 24 2021
1am Sat, Apr 24 2021
2am Sat, Apr 24 2021
3am Sat, Apr 24 2021
4am Sat, Apr 24 2021
5am Sat, Apr 24 2021
6am Sat, Apr 24 2021
7am Sat, Apr 24 2021
8am Sat, Apr 24 2021
9am Sat, Apr 24 2021
10am Sat, Apr 24 2021
11am Sat, Apr 24 2021
12pm Sat, Apr 24 2021
1pm Sat, Apr 24 2021
2pm Sat, Apr 24 2021
3pm Sat, Apr 24 2021
4pm Sat, Apr 24 2021
5pm Sat, Apr 24 2021
6pm Sat, Apr 24 2021
7pm Sat, Apr 24 2021
8pm Sat, Apr 24 2021
9pm Sat, Apr 24 2021
Date
04/20
04/21
Hour (PDT)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
Temperature (°F)
52
53
52
53
54
54
53
52
51
50
50
50
50
50
50
49
50
50
49
49
49
50
52
53
Dewpoint (°F)
36
38
40
40
42
42
41
41
41
41
40
39
38
38
37
37
37
37
37
36
35
34
33
32
Wind Chill (°F)
44
45
45
45
46
45
45
45
45
44
43
45
45
Surface Wind (mph)
9
8
11
14
15
16
17
16
15
15
14
14
13
11
11
11
11
11
14
14
13
13
15
11
Wind Dir
W
W
SW
SW
SW
SW
WSW
WSW
WSW
W
WNW
NW
NNW
NNW
NW
NW
NW
NNW
NNW
NNW
NNW
NNW
NW
NNW
Gust
21
23
25
25
24
23
23
21
21
20
18
18
20
21
18
18
22
18
Sky Cover (%)
31
23
7
4
2
4
6
6
8
12
24
20
28
33
23
18
17
15
22
13
11
9
7
3
Precipitation Potential (%)
0
0
0
0
0
0
0
3
3
3
3
3
3
2
2
2
2
2
2
0
0
0
0
0
Relative Humidity (%)
52
56
63
63
64
64
63
67
69
71
68
65
63
61
62
62
62
62
63
61
58
54
47
44
Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Snow
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Freezing Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Sleet
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Date
04/22
Hour (PDT)
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
Temperature (°F)
54
56
58
59
59
60
59
58
56
54
52
51
51
51
50
50
50
49
48
48
48
49
50
52
Dewpoint (°F)
31
32
34
36
37
37
37
36
36
36
36
35
34
33
32
32
32
32
32
33
33
33
34
34
Wind Chill (°F)
48
48
48
47
46
46
46
47
48
Surface Wind (mph)
9
7
7
7
9
9
9
10
10
10
6
6
6
6
6
6
5
5
5
6
6
6
7
7
Wind Dir
NNW
WNW
WNW
WNW
W
W
W
W
W
W
WNW
WNW
WNW
NW
NW
NW
NW
NW
NW
NW
NW
NW
NW
NW
Gust
Sky Cover (%)
2
2
2
2
1
1
1
3
3
3
8
8
8
7
7
7
10
10
10
17
17
17
10
10
Precipitation Potential (%)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Relative Humidity (%)
41
40
40
42
44
43
43
44
48
52
55
54
52
50
50
50
51
52
54
54
54
54
52
50
Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Snow
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Freezing Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Sleet
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
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