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NWS Transformation
Point Forecast:
Fairfield CA
38.24N 122.04W (Elev. 3 ft)
Last Update: 11:28 pm PDT May 19, 2025
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Weather Elements
Weather/Precipitation
Fire Weather
Temperature (°F)
Dewpoint (°F)
Heat Index (°F)
Surface Wind
kt
mph
km/h
m/s
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Fog
Mixing Height
x100ft
x100m
Trans. Wind
kt
mph
km/h
m/s
48-Hour Period Starting:
3am Tue, May 20 2025
4am Tue, May 20 2025
5am Tue, May 20 2025
6am Tue, May 20 2025
7am Tue, May 20 2025
8am Tue, May 20 2025
9am Tue, May 20 2025
10am Tue, May 20 2025
11am Tue, May 20 2025
12pm Tue, May 20 2025
1pm Tue, May 20 2025
2pm Tue, May 20 2025
3pm Tue, May 20 2025
4pm Tue, May 20 2025
5pm Tue, May 20 2025
6pm Tue, May 20 2025
7pm Tue, May 20 2025
8pm Tue, May 20 2025
9pm Tue, May 20 2025
10pm Tue, May 20 2025
11pm Tue, May 20 2025
12am Wed, May 21 2025
1am Wed, May 21 2025
2am Wed, May 21 2025
3am Wed, May 21 2025
4am Wed, May 21 2025
5am Wed, May 21 2025
6am Wed, May 21 2025
7am Wed, May 21 2025
8am Wed, May 21 2025
9am Wed, May 21 2025
10am Wed, May 21 2025
11am Wed, May 21 2025
12pm Wed, May 21 2025
1pm Wed, May 21 2025
2pm Wed, May 21 2025
3pm Wed, May 21 2025
4pm Wed, May 21 2025
5pm Wed, May 21 2025
6pm Wed, May 21 2025
7pm Wed, May 21 2025
8pm Wed, May 21 2025
9pm Wed, May 21 2025
10pm Wed, May 21 2025
11pm Wed, May 21 2025
12am Thu, May 22 2025
1am Thu, May 22 2025
2am Thu, May 22 2025
3am Thu, May 22 2025
4am Thu, May 22 2025
5am Thu, May 22 2025
6am Thu, May 22 2025
7am Thu, May 22 2025
8am Thu, May 22 2025
9am Thu, May 22 2025
10am Thu, May 22 2025
11am Thu, May 22 2025
12pm Thu, May 22 2025
1pm Thu, May 22 2025
2pm Thu, May 22 2025
3pm Thu, May 22 2025
4pm Thu, May 22 2025
5pm Thu, May 22 2025
6pm Thu, May 22 2025
7pm Thu, May 22 2025
8pm Thu, May 22 2025
9pm Thu, May 22 2025
10pm Thu, May 22 2025
11pm Thu, May 22 2025
12am Fri, May 23 2025
1am Fri, May 23 2025
2am Fri, May 23 2025
3am Fri, May 23 2025
4am Fri, May 23 2025
5am Fri, May 23 2025
6am Fri, May 23 2025
7am Fri, May 23 2025
8am Fri, May 23 2025
9am Fri, May 23 2025
10am Fri, May 23 2025
11am Fri, May 23 2025
12pm Fri, May 23 2025
1pm Fri, May 23 2025
2pm Fri, May 23 2025
3pm Fri, May 23 2025
4pm Fri, May 23 2025
5pm Fri, May 23 2025
6pm Fri, May 23 2025
7pm Fri, May 23 2025
8pm Fri, May 23 2025
9pm Fri, May 23 2025
10pm Fri, May 23 2025
11pm Fri, May 23 2025
12am Sat, May 24 2025
1am Sat, May 24 2025
2am Sat, May 24 2025
3am Sat, May 24 2025
4am Sat, May 24 2025
5am Sat, May 24 2025
6am Sat, May 24 2025
7am Sat, May 24 2025
8am Sat, May 24 2025
9am Sat, May 24 2025
10am Sat, May 24 2025
11am Sat, May 24 2025
12pm Sat, May 24 2025
1pm Sat, May 24 2025
2pm Sat, May 24 2025
Date
05/20
05/21
Hour (PDT)
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
Temperature (°F)
60
59
57
57
58
62
66
70
74
78
80
81
82
82
81
80
76
72
67
65
62
61
59
57
Dewpoint (°F)
48
48
47
46
45
46
45
45
45
45
46
46
45
47
48
48
49
49
49
48
48
47
48
47
Heat Index (°F)
78
79
80
80
80
80
79
76
Surface Wind (mph)
7
6
6
6
6
6
5
6
6
6
7
8
9
10
10
10
10
9
9
8
8
7
7
6
Wind Dir
WSW
WSW
WSW
SW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
SW
SW
WSW
SW
SW
Gust
Sky Cover (%)
3
3
2
1
2
1
1
0
2
1
2
1
0
5
9
9
10
12
11
8
5
4
3
2
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 (%)
65
68
68
67
62
55
47
41
35
31
30
29
27
29
31
33
39
44
52
55
61
61
66
69
Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Date
05/22
Hour (PDT)
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
Temperature (°F)
56
55
54
54
57
61
66
71
76
80
82
84
85
84
83
81
78
74
70
66
63
61
60
59
Dewpoint (°F)
47
48
47
46
46
47
48
49
49
49
49
49
49
49
49
49
49
48
47
45
44
43
43
44
Heat Index (°F)
76
79
81
82
83
82
81
80
78
Surface Wind (mph)
6
6
6
6
6
6
5
5
6
6
6
10
10
10
14
14
14
11
11
11
11
11
11
10
Wind Dir
SW
SW
SW
WSW
WSW
W
W
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
WSW
Gust
22
22
22
21
21
21
21
21
21
18
Sky Cover (%)
3
4
3
2
3
2
2
2
1
1
1
1
1
1
2
2
2
4
4
4
3
3
3
3
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 (%)
72
76
77
74
67
60
52
45
39
34
32
30
29
29
31
33
37
40
43
46
49
52
54
57
Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
International System of Units
Forecast Discussion
7-Day Forecast
Hourly Weather Graph
Watches and Warnings