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NWS Transformation
Point Forecast:
Princeton North NJ
40.37N 74.64W (Elev. 98 ft)
Last Update: 5:47 am EST Dec 29, 2025
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Weather Elements
Fire Weather
Aviation Weather
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
Mixing Height
x100ft
x100m
Trans. Wind
kt
mph
km/h
m/s
20ft Wind
kt
mph
km/h
m/s
Vent Rate (x1000 mph-ft)
Ceiling Height
Visibility
Thunder Potential
48-Hour Period Starting:
10am Mon, Dec 29 2025
11am Mon, Dec 29 2025
12pm Mon, Dec 29 2025
1pm Mon, Dec 29 2025
2pm Mon, Dec 29 2025
3pm Mon, Dec 29 2025
4pm Mon, Dec 29 2025
5pm Mon, Dec 29 2025
6pm Mon, Dec 29 2025
7pm Mon, Dec 29 2025
8pm Mon, Dec 29 2025
9pm Mon, Dec 29 2025
10pm Mon, Dec 29 2025
11pm Mon, Dec 29 2025
12am Tue, Dec 30 2025
1am Tue, Dec 30 2025
2am Tue, Dec 30 2025
3am Tue, Dec 30 2025
4am Tue, Dec 30 2025
5am Tue, Dec 30 2025
6am Tue, Dec 30 2025
7am Tue, Dec 30 2025
8am Tue, Dec 30 2025
9am Tue, Dec 30 2025
10am Tue, Dec 30 2025
11am Tue, Dec 30 2025
12pm Tue, Dec 30 2025
1pm Tue, Dec 30 2025
2pm Tue, Dec 30 2025
3pm Tue, Dec 30 2025
4pm Tue, Dec 30 2025
5pm Tue, Dec 30 2025
6pm Tue, Dec 30 2025
7pm Tue, Dec 30 2025
8pm Tue, Dec 30 2025
9pm Tue, Dec 30 2025
10pm Tue, Dec 30 2025
11pm Tue, Dec 30 2025
12am Wed, Dec 31 2025
1am Wed, Dec 31 2025
2am Wed, Dec 31 2025
3am Wed, Dec 31 2025
4am Wed, Dec 31 2025
5am Wed, Dec 31 2025
6am Wed, Dec 31 2025
7am Wed, Dec 31 2025
8am Wed, Dec 31 2025
9am Wed, Dec 31 2025
10am Wed, Dec 31 2025
11am Wed, Dec 31 2025
12pm Wed, Dec 31 2025
1pm Wed, Dec 31 2025
2pm Wed, Dec 31 2025
3pm Wed, Dec 31 2025
4pm Wed, Dec 31 2025
5pm Wed, Dec 31 2025
6pm Wed, Dec 31 2025
7pm Wed, Dec 31 2025
8pm Wed, Dec 31 2025
9pm Wed, Dec 31 2025
10pm Wed, Dec 31 2025
11pm Wed, Dec 31 2025
12am Thu, Jan 1 2026
1am Thu, Jan 1 2026
2am Thu, Jan 1 2026
3am Thu, Jan 1 2026
4am Thu, Jan 1 2026
5am Thu, Jan 1 2026
6am Thu, Jan 1 2026
7am Thu, Jan 1 2026
8am Thu, Jan 1 2026
9am Thu, Jan 1 2026
10am Thu, Jan 1 2026
11am Thu, Jan 1 2026
12pm Thu, Jan 1 2026
1pm Thu, Jan 1 2026
2pm Thu, Jan 1 2026
3pm Thu, Jan 1 2026
4pm Thu, Jan 1 2026
5pm Thu, Jan 1 2026
6pm Thu, Jan 1 2026
7pm Thu, Jan 1 2026
8pm Thu, Jan 1 2026
9pm Thu, Jan 1 2026
10pm Thu, Jan 1 2026
11pm Thu, Jan 1 2026
12am Fri, Jan 2 2026
1am Fri, Jan 2 2026
2am Fri, Jan 2 2026
3am Fri, Jan 2 2026
4am Fri, Jan 2 2026
5am Fri, Jan 2 2026
6am Fri, Jan 2 2026
7am Fri, Jan 2 2026
8am Fri, Jan 2 2026
9am Fri, Jan 2 2026
10am Fri, Jan 2 2026
11am Fri, Jan 2 2026
12pm Fri, Jan 2 2026
1pm Fri, Jan 2 2026
2pm Fri, Jan 2 2026
3pm Fri, Jan 2 2026
4pm Fri, Jan 2 2026
5pm Fri, Jan 2 2026
6pm Fri, Jan 2 2026
7pm Fri, Jan 2 2026
8pm Fri, Jan 2 2026
9pm Fri, Jan 2 2026
Date
12/29
12/30
Hour (EST)
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)
50
51
51
52
49
47
44
38
34
31
30
29
28
29
28
28
28
28
27
25
26
25
25
27
Dewpoint (°F)
50
51
51
52
47
40
32
27
24
20
19
18
18
17
17
17
16
16
15
14
15
14
15
16
Wind Chill (°F)
45
43
39
35
27
22
18
17
16
15
16
15
15
15
15
13
11
12
12
12
14
Surface Wind (mph)
15
15
16
16
18
22
24
24
23
22
21
21
20
20
18
18
20
20
21
21
20
16
17
18
Wind Dir
SW
SW
SW
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
Gust
28
30
30
32
37
41
45
46
45
44
41
40
39
39
38
37
38
39
40
40
39
29
34
39
Sky Cover (%)
97
98
92
88
83
72
45
22
41
20
23
20
48
45
50
48
54
55
48
52
43
34
50
56
Precipitation Potential (%)
93
71
41
39
6
0
0
0
3
1
1
1
0
0
0
0
0
2
1
0
0
3
3
3
Relative Humidity (%)
100
100
100
100
93
76
62
64
66
63
63
63
66
60
63
63
60
60
60
62
62
62
65
63
Rain
Ocnl
Lkly
Chc
Chc
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Snow
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Freezing Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Sleet
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Date
12/31
Hour (EST)
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)
30
31
32
32
32
32
31
30
29
28
27
26
25
24
24
24
24
24
24
24
24
25
26
29
Dewpoint (°F)
16
16
15
15
15
14
14
14
13
13
13
13
13
13
12
12
12
13
14
14
15
15
16
17
Wind Chill (°F)
18
19
20
20
20
20
20
19
18
18
17
17
16
15
15
16
16
15
15
15
15
16
18
20
Surface Wind (mph)
18
18
18
18
18
18
17
16
14
11
10
9
9
8
8
7
7
8
8
8
8
8
8
9
Wind Dir
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
W
Gust
43
44
44
43
41
38
36
31
26
22
20
Sky Cover (%)
62
65
69
72
68
63
59
52
45
38
37
35
34
41
47
54
59
65
70
69
69
68
59
50
Precipitation Potential (%)
3
3
3
2
2
2
2
2
2
0
0
0
0
0
0
3
3
3
3
3
3
5
5
5
Relative Humidity (%)
55
53
49
49
49
47
49
51
51
53
55
57
60
62
60
60
60
62
65
65
68
65
65
60
Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Thunder
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Snow
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Freezing Rain
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
Sleet
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
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