Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 29

Waxing Gibbous 74%

12:29

01:49

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 Good
15 Good
16 OK
17 OK
18 OK
19 OK
20 Good
21 OK
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:21, Set: 16:44, Transit: 12:03. Moon - Rise: 12:29, Set: 01:49. Civil Dark: 17:15 - 06:51. Nautical Dark: 17:49 - 06:17. Astro Dark: 18:21 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
99
91
34
5
2
11
33
20
18
13
40
59
52
48

Low Clouds (% Sky Obscured)

100
99
94
90
95
96
100
86
93
92
87
72
34
5
2
0
33
20
18
13
33
59
52
43

Medium Clouds (% Sky Obscured)

12
38
67
60
62
50
100
99
100
99
83
79
34
0
0
10
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
87
100
100
100
100
100
100
100
100
91
34
2
2
0
0
0
0
0
0
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
2
18
61
88
95
53
44
6
2
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.4
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
8
8
12
13
14
14
15
15
16
15
15
18
19
20
21
20
19
19
20
19
20
19
19

Chance of Frost

Temperature (°C)

5
6
6
7
8
9
10
11
12
12
12
12
12
11
10
7
5
3
2
1
0
0
-0
-1

Feels Like (°C)

1
1
2
3
4
5
6
7
7
8
8
7
5
4
4
-1
-2
-3
-5
-6
-7
-8
-8
-8

Dew Point (°C)

4
4
5
6
7
8
9
10
11
11
11
8
1
1
0
-4
-5
-6
-8
-9
-9
-9
-9
-10

Relative Humidity (%)

91
91
93
93
93
93
95
93
92
93
92
76
46
49
50
44
48
50
49
47
49
51
50
49

Pressure (mb)

1007
1006
1004
1003
1001
1000
998
998
998
998
997
995
995
996
996
998
999
1000
1001
1002
1002
1002
1003
1003

Ozone (du)

271
271
271
271
271
271
271
270
272
271
271
275
277
279
286
301
312
317
322
330
338
345
348
351

Tuesday 30

Waxing Gibbous 84%

13:03

03:05

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:21, Set: 16:45, Transit: 12:03. Moon - Rise: 13:03, Set: 03:05. Civil Dark: 17:15 - 06:51. Nautical Dark: 17:49 - 06:17. Astro Dark: 18:22 - 05:44

Total Clouds (% Sky Obscured)

58
74
77
67
78
65
77
76
76
73
76
72
58
45
19
23
36
33
29
40
60
67
100
100

Low Clouds (% Sky Obscured)

58
68
72
62
73
57
70
67
68
64
68
67
46
36
19
23
36
33
29
27
33
30
36
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
3
0
3
0
12
47
67
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
2
0
0
0
2
26
17
26
44
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
18
18
18
18
17
17
17
17
18
19
20
19
18
17
17
17
16
15
14
14
13
12
11

Chance of Frost

Temperature (°C)

-1
-1
-1
-2
-2
-2
-2
-2
-2
-1
-1
-0
0
0
0
-1
-1
-2
-2
-2
-2
-3
-3
-2

Feels Like (°C)

-9
-8
-9
-10
-10
-10
-10
-10
-10
-9
-9
-9
-8
-8
-7
-7
-8
-7
-8
-8
-9
-9
-9
-8

Dew Point (°C)

-10
-11
-11
-12
-12
-12
-12
-12
-12
-12
-12
-13
-13
-13
-13
-12
-12
-12
-12
-12
-12
-13
-13
-12

Relative Humidity (%)

48
47
47
46
47
47
48
48
45
45
43
39
36
36
37
40
42
46
47
48
46
46
46
47

Pressure (mb)

1004
1004
1005
1005
1006
1006
1007
1008
1009
1009
1009
1009
1009
1009
1009
1009
1010
1011
1012
1012
1012
1012
1012
1011

Ozone (du)

352
352
352
353
360
365
362
369
381
389
399
405
408
409
417
429
427
413
404
397
384
373
370
372

Wednesday 31

Waxing Gibbous 92%

13:46

04:24

01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:21, Set: 16:46, Transit: 12:04. Moon - Rise: 13:46, Set: 04:24. Civil Dark: 17:16 - 06:51. Nautical Dark: 17:50 - 06:17. Astro Dark: 18:23 - 05:44

Total Clouds (% Sky Obscured)

100
100
82
94
100
80
78
85
82
81
78
92
68
100
100
100
100
100
100
100
100
94
90
84

Low Clouds (% Sky Obscured)

25
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
35
81
78
75
73
69
67
67

Medium Clouds (% Sky Obscured)

100
99
72
88
100
78
78
64
71
69
62
70
49
84
100
100
80
43
38
39
59
72
90
56

High Clouds (% Sky Obscured)

33
66
0
0
0
0
0
0
0
0
33
7
0
12
10
10
5
5
5
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
1
13
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
15

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
10
10
10
10
10
10
11
12
13
14
14
12
11
10
8
7
7
7
8
11
11
11

Chance of Frost

Temperature (°C)

-2
-2
-2
-3
-3
-2
-2
-2
-1
-0
1
2
2
2
2
2
1
0
0
1
1
1
1
1

Feels Like (°C)

-8
-9
-9
-8
-9
-8
-8
-7
-7
-6
-5
-4
-4
-3
-3
-4
-4
-4
-4
-4
-4
-6
-5
-6

Dew Point (°C)

-12
-11
-11
-11
-11
-11
-10
-11
-10
-11
-11
-10
-10
-9
-8
-8
-8
-7
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

48
49
51
50
50
51
53
52
50
45
42
41
42
43
46
50
53
58
60
59
58
53
56
57

Pressure (mb)

1011
1011
1011
1010
1010
1011
1011
1011
1011
1011
1010
1009
1008
1007
1007
1007
1007
1006
1006
1006
1005
1005
1005
1004

Ozone (du)

377
380
381
387
388
380
374
365
361
358
358
357
358
347
337
340
352
353
351
351
351
351
348
350

Thursday 1

Waxing Gibbous 98%

14:41

05:42

01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Good
07 Good
08 Good
09 Good
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 OK

Sun - Rise: 07:21, Set: 16:47, Transit: 12:04. Moon - Rise: 14:41, Set: 05:42. Civil Dark: 17:17 - 06:51. Nautical Dark: 17:51 - 06:17. Astro Dark: 18:24 - 05:45

Total Clouds (% Sky Obscured)

82
71
63
71
18
0
2
1
1
19
37
57
62
65
68
52
39
34
63
73
80
66
49
35

Low Clouds (% Sky Obscured)

69
71
63
60
18
0
0
0
0
19
37
57
62
65
68
52
39
34
50
57
64
46
25
0

Medium Clouds (% Sky Obscured)

30
35
29
15
8
0
0
0
0
0
0
0
0
0
0
0
0
0
9
5
4
4
5
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
7
7
9
11
12
10
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
11
12
12
10
10
13
13
13
13
13
13
13
13
12
11
10
10
10
9
8
7
8
9

Chance of Frost

Temperature (°C)

-0
-1
-1
-2
-3
-3
-4
-4
-4
-4
-3
-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4

Feels Like (°C)

-6
-5
-6
-6
-8
-7
-8
-9
-8
-9
-9
-8
-8
-9
-9
-9
-7
-7
-7
-9
-10
-9
-9
-9

Dew Point (°C)

-5
-8
-9
-10
-13
-13
-13
-13
-14
-15
-17
-17
-18
-18
-19
-18
-18
-17
-17
-18
-17
-16
-15
-15

Relative Humidity (%)

72
57
54
52
44
46
49
49
47
40
35
31
29
28
28
29
32
33
33
33
35
38
41
42

Pressure (mb)

1005
1005
1006
1006
1008
1009
1010
1012
1013
1014
1013
1013
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1014

Ozone (du)

351
361
368
367
365
362
364
367
370
373
367
364
363
365
366
366
362
361
364
370
372
369
368
368

Friday 2

Waxing Gibbous 100%

15:48

06:53

01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 Good
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Good
22 OK
23 OK
00 Good

Sun - Rise: 07:21, Set: 16:48, Transit: 12:05. Moon - Rise: 15:48, Set: 06:53. Civil Dark: 17:18 - 06:51. Nautical Dark: 17:52 - 06:17. Astro Dark: 18:24 - 05:45

Total Clouds (% Sky Obscured)

35
45
50
71
86
89
21
12
97
97
97
95
93
91
89
90
93
96
69
40
10
19
19
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
9
18
27
30
30
10
0
0
0
0
6
1
1
1
0

Medium Clouds (% Sky Obscured)

20
30
40
4
1
3
12
12
48
48
46
50
3
0
0
0
0
0
0
1
0
1
1
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
10
9
8
8
8
7
7
9
9
10
10
11
10
9
8
7
5
4
4
4
5
4
4

Chance of Frost

Temperature (°C)

-4
-4
-4
-5
-5
-5
-5
-5
-4
-3
-3
-2
-2
-1
-1
-1
-1
-2
-2
-2
-3
-3
-3
-3

Feels Like (°C)

-9
-10
-10
-10
-11
-10
-10
-9
-9
-10
-9
-8
-8
-7
-8
-7
-7
-7
-7
-7
-7
-6
-6
-5

Dew Point (°C)

-15
-14
-14
-14
-14
-14
-14
-13
-14
-14
-14
-14
-14
-13
-13
-13
-13
-12
-12
-12
-12
-12
-12
-12

Relative Humidity (%)

42
44
47
48
49
49
50
51
45
42
40
40
37
38
38
38
42
44
48
48
48
48
49
49

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1015
1014
1013
1014
1014
1013
1014
1014
1015
1015
1015
1015
1015
1014

Ozone (du)

365
367
368
366
364
361
354
348
348
347
346
346
347
345
344
343
336
330
323
320
316
312
311
310

Saturday 3

Full Moon 99%

17:03

07:52

01 Good
02 Good
03 Good
04 OK
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 07:21, Set: 16:49, Transit: 12:05. Moon - Rise: 17:03, Set: 07:52. Civil Dark: 17:19 - 06:51. Nautical Dark: 17:52 - 06:18. Astro Dark: 18:25 - 05:45

Total Clouds (% Sky Obscured)

0
0
0
21
42
63
76
88
100
87
78
75
85
97
100
100
100
100
99
98
97
97
96
95

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
10
21
34
23
14
3
2
1
0
0
1
1

Medium Clouds (% Sky Obscured)

0
0
0
3
3
0
0
0
0
0
75
75
85
97
100
100
100
100
99
98
97
97
96
95

High Clouds (% Sky Obscured)

0
0
0
21
42
63
76
87
100
87
78
73
82
91
100
100
100
100
95
90
70
45
40
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
2
3
3
3
3
4
5
6
7
7
8
8
7
7
6
6
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-1
-1
0
-0
-0
-1
-1
-1
-2
-2
-2
-2
-2
-2

Feels Like (°C)

-5
-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-5
-5
-6
-6
-6
-6
-7
-6
-6
-6
-6

Dew Point (°C)

-12
-12
-12
-11
-11
-11
-11
-12
-12
-13
-13
-14
-14
-14
-14
-14
-14
-13
-12
-12
-12
-11
-12
-12

Relative Humidity (%)

50
51
52
53
53
55
55
50
47
43
40
36
33
33
34
35
37
41
43
44
46
47
46
46

Pressure (mb)

1014
1015
1015
1015
1015
1015
1015
1016
1016
1017
1016
1016
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018

Ozone (du)

309
310
311
312
313
314
314
313
313
312
312
312
312
313
314
316
316
317
318
319
320
322
325
328

Sunday 4

Waning Gibbous 99%

18:21

08:38

Sun - Rise: 07:21, Set: 16:50, Transit: 12:05. Moon - Rise: 18:21, Set: 08:38. Civil Dark: 17:20 - 06:51. Nautical Dark: 17:53 - 06:18. Astro Dark: 18:26 - 05:45

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Sewell, Gloucester County, United States of America (39.77,-75.14)

Generated: 29/12/25 01:06:25. Forecast: 29/12/25 to 04/01/26. Timezone: UTC-5.00