Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 24

Waxing Crescent 21%

10:52

21:15

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

Sun - Rise: 07:20, Set: 16:41, Transit: 12:01. Moon - Rise: 10:52, Set: 21:15. Civil Dark: 17:11 - 06:49. Nautical Dark: 17:45 - 06:16. Astro Dark: 18:18 - 05:43

Total Clouds (% Sky Obscured)

33
25
20
1
8
30
66
48
52
61
58
76
100
100
100
100
100
100
51
61
89
94
100
100

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
2
2
1
39
34
4
45
1
2
3
4
5
32
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
3
3
12
25
17
27
92
93
99
100
92
67
41
36
89
29
18
12

High Clouds (% Sky Obscured)

31
4
2
1
8
27
57
33
31
34
39
58
99
100
100
100
100
99
0
0
2
3
70
97

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
2
13
0
1
5
9
2
8
41
34
12
1

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)

12
11
10
9
7
5
4
4
3
2
2
1
1
2
3
3
4
3
5
5
6
6
7
7

Chance of Frost

Temperature (°C)

8
8
7
6
5
3
2
2
1
1
1
1
1
1
0
0
0
0
0
0
2
2
3
4

Feels Like (°C)

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

Dew Point (°C)

-1
-2
-2
-2
-2
-3
-4
-4
-4
-4
-4
-5
-5
-5
-5
-4
-4
-4
-3
-3
-4
-3
-1
0

Relative Humidity (%)

52
51
53
57
61
64
65
68
68
69
69
67
69
69
70
73
71
75
80
78
66
70
73
77

Pressure (mb)

1022
1023
1023
1024
1025
1026
1026
1026
1027
1027
1027
1026
1025
1025
1024
1022
1022
1021
1020
1019
1019
1018
1016
1014

Ozone (du)

293
291
290
290
288
288
290
293
293
295
295
296
295
294
295
298
300
301
305
307
309
317
318
319

Thursday 25

Waxing Crescent 30%

11:14

22:21

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

Sun - Rise: 07:20, Set: 16:42, Transit: 12:01. Moon - Rise: 11:14, Set: 22:21. Civil Dark: 17:12 - 06:50. Nautical Dark: 17:46 - 06:16. Astro Dark: 18:19 - 05:43

Total Clouds (% Sky Obscured)

100
83
49
100
96
100
65
72
29
45
29
4
10
54
36
23
37
45
86
100
98
98
97
100

Low Clouds (% Sky Obscured)

63
8
0
0
0
1
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
1
1
0

Medium Clouds (% Sky Obscured)

13
75
49
49
45
53
11
61
14
5
6
0
3
0
4
4
10
45
77
100
98
98
97
100

High Clouds (% Sky Obscured)

100
83
49
100
96
100
65
67
19
45
29
4
10
54
31
18
23
9
67
88
64
34
87
100

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
3
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
7
18
4

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)

8
8
8
6
6
7
9
8
8
8
8
8
8
7
7
8
8
8
8
8
7
6
5
4

Chance of Frost

Temperature (°C)

5
5
6
6
5
4
4
3
2
1
0
-1
-1
-2
-2
-2
-3
-3
-3
-3
-3
-2
-2
-1

Feels Like (°C)

0
1
2
2
0
-1
-2
-3
-3
-3
-5
-6
-5
-5
-7
-7
-7
-8
-8
-8
-8
-7
-6
-5

Dew Point (°C)

1
1
-0
-0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-13
-14
-15
-16
-17
-17
-18
-17
-17
-16

Relative Humidity (%)

76
72
64
65
67
66
63
62
60
61
58
56
54
51
42
39
36
34
33
32
30
30
30
29

Pressure (mb)

1014
1014
1014
1014
1015
1017
1018
1019
1020
1021
1021
1022
1022
1023
1023
1023
1023
1024
1024
1024
1025
1025
1024
1023

Ozone (du)

317
316
316
319
322
324
324
323
321
321
319
314
312
310
305
300
297
295
295
295
294
295
293
294

Friday 26

Waxing Crescent 41%

11:37

23:28

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

Sun - Rise: 07:20, Set: 16:42, Transit: 12:02. Moon - Rise: 11:37, Set: 23:28. Civil Dark: 17:13 - 06:50. Nautical Dark: 17:47 - 06:16. Astro Dark: 18:19 - 05:43

Total Clouds (% Sky Obscured)

100
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
5
0
72
88
91
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
93
100
100
100
100
100
100
95
71
65
61
89
61
60
26
16
12
8
6
4
2
1
0

High Clouds (% Sky Obscured)

100
34
25
25
76
100
35
100
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
2
1
6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
Snow
Snow
Snow
Ice pellet
Ice pellet
Snow
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
None
Snow
Light Rain
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

5
36
64
91
95
95
95
95
95
95
82
72
66
56
55
58
70
55
52
60
67
63
51
40

Precipitation Amount (mm)

0
0
0.3
0.5
0.7
0.9
3
1.8
2
0.6
0.5
0.3
0.3
0.2
0
0.2
0.4
0.2
0.2
0.3
0.3
0.3
0.2
0.1

Wind Speed/Direction (mph)

5
6
6
8
8
9
9
7
8
7
8
8
6
5
5
6
7
7
8
8
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-5
-5
-6
-7
-7
-6
-7
-6
-5
-5
-4
-4
-3
-4
-4
-3
-3
-4
-4
-4
-4
-5

Dew Point (°C)

-16
-14
-11
-9
-9
-5
-3
-2
-2
-2
-1
-1
0
1
1
0
1
1
1
1
0
0
0
-0

Relative Humidity (%)

30
33
42
49
52
79
89
98
98
98
96
96
100
100
98
98
100
98
100
100
100
100
100
100

Pressure (mb)

1022
1021
1020
1019
1019
1018
1017
1017
1016
1015
1014
1013
1013
1012
1013
1013
1013
1014
1014
1016
1017
1018
1019
1019

Ozone (du)

296
292
292
291
295
300
302
305
313
320
326
325
324
325
325
325
325
323
322
323
322
323
320
319

Saturday 27

First Quarter 52%

12:01

00:37

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

Sun - Rise: 07:21, Set: 16:43, Transit: 12:02. Moon - Rise: 12:01, Set: 00:37. Civil Dark: 17:13 - 06:50. Nautical Dark: 17:47 - 06:16. Astro Dark: 18:20 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
99
97
93
94
94
93
83
81
81
85
89
88
86
84
94
91
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
93
87
77
77
82
86
83
81
79
81
83
85
86
84
85
91
96
100
95
95
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
18
36
63
65
64
70
68
70
67
71
75
73

High Clouds (% Sky Obscured)

1
3
4
23
43
59
58
42
28
16
13
11
33
58
79
60
42
29
30
62
81
90
95
100

ISS Passover

Visibility (miles)

0
0
1
2
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 (%)

27
22
19
10
10
9
7
5
2
7
9
2
6
6
1
2
4
1
2
1
0
0
1
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)

9
9
9
8
7
7
6
5
5
4
4
3
3
3
3
2
3
3
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-5
-5
-6
-5
-6
-6
-6
-6
-6
-4
-5
-5
-5
-5
-5
-5
-5
-6
-6
-5
-4
-3
-3

Dew Point (°C)

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

Relative Humidity (%)

98
96
94
92
92
92
92
94
96
96
96
96
96
96
94
96
94
96
96
94
91
91
92
92

Pressure (mb)

1019
1020
1021
1022
1023
1023
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1022

Ozone (du)

317
316
314
312
312
312
313
310
306
304
305
305
306
307
308
309
309
310
311
310
310
311
312
314

Sunday 28

Waxing Gibbous 63%

12:29

01:49

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

Sun - Rise: 07:21, Set: 16:44, Transit: 12:03. Moon - Rise: 12:29, Set: 01:49. Civil Dark: 17:14 - 06:51. Nautical Dark: 17:48 - 06:17. Astro Dark: 18:21 - 05:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
95
92
93
96
99
100
100
98
98
87
73

Low Clouds (% Sky Obscured)

100
100
100
98
95
93
95
98
100
100
100
100
90
79
64
63
64
65
63
67
66
67
68
70

Medium Clouds (% Sky Obscured)

78
96
100
98
100
100
98
97
92
90
97
100
98
95
92
93
96
97
98
94
90
80
75
73

High Clouds (% Sky Obscured)

100
100
100
100
100
100
95
89
73
20
89
100
96
95
92
93
95
95
85
65
10
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
0
0
0
0
3
6
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
None
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

5
13
23
55
66
67
64
82
70
87
82
63
77
75
75
65
56
47
43
38
32
30
24
18

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0.2
0.5
0.2
0.5
0.4
0
0.3
0.4
0.4
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
4
4
4
5
6
5
6
7
9
10
10
10
12
15
15
15
15
15
16
16
16
17

Chance of Frost

Temperature (°C)

1
1
1
1
1
1
1
2
2
3
3
4
4
5
6
6
6
6
7
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

0
1
1
1
1
1
1
1
2
3
3
4
4
4
5
5
6
6
6
6
7
7
5
4

Relative Humidity (%)

96
96
98
98
98
98
96
96
100
100
100
100
100
96
96
94
94
96
94
94
96
96
88
82

Pressure (mb)

1021
1020
1020
1019
1018
1018
1017
1016
1014
1013
1011
1009
1008
1001
1000
999
999
999
999
999
999
999
999
1000

Ozone (du)

313
312
311
310
309
309
308
306
303
298
298
296
294
292
290
288
287
287
286
286
286
285
287
288

Monday 29

Waxing Gibbous 74%

13:03

03:05

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

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

Total Clouds (% Sky Obscured)

65
65
65
71
76
82
88
94
98
87
72
51
41
20
14
38
63
96
95
95
94
80
66
52

Low Clouds (% Sky Obscured)

65
65
65
60
54
49
65
82
98
87
72
51
34
20
14
37
59
92
95
94
94
79
62
51

Medium Clouds (% Sky Obscured)

65
50
25
26
41
63
53
42
32
21
3
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
0
0
0
0
0
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 (%)

17
15
14
12
9
1
5
5
4
3
4
4
2
1
0
2
1
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)

18
17
16
16
15
15
15
15
15
16
16
17
17
17
17
16
16
16
15
16
16
16
16
15

Chance of Frost

Temperature (°C)

7
5
4
3
2
1
0
-0
-1
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-2
-1
-1

Feels Like (°C)

3
1
0
-1
-2
-1
-2
-6
-6
-6
-7
-8
-8
-9
-10
-10
-10
-10
-10
-10
-10
-10
-10
-10

Dew Point (°C)

3
1
0
-1
-3
-4
-5
-6
-7
-8
-9
-10
-10
-10
-10
-9
-10
-10
-10
-10
-11
-11
-11
-11

Relative Humidity (%)

75
75
75
74
70
69
67
66
63
61
58
58
57
58
59
60
58
58
57
55
51
48
46
44

Pressure (mb)

1000
1000
1001
1002
1003
1004
1004
1005
1006
1006
1006
1007
1007
1007
1008
1008
1009
1010
1011
1012
1013
1014
1014
1014

Ozone (du)

289
292
295
299
301
303
306
314
322
330
333
336
339
348
357
366
375
384
393
401
409
417
406
394

Tuesday 30

Waxing Gibbous 84%

13:03

04:24

13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 07:21, Set: 16:45, Transit: 12:04. Moon - Rise: 13:03, Set: 04:24. Civil Dark: 17:15 - 06:51. Nautical Dark: 17:49 - 06:17. Astro Dark: 18:22 - 05:44

Total Clouds (% Sky Obscured)

52
54
58
48
38
27
38
49
64
61
62
60
69
79
88
84
79
75

Low Clouds (% Sky Obscured)

47
43
49
45
38
27
20
12
4
3
3
3
19
35
51
47
42
38

Medium Clouds (% Sky Obscured)

0
0
0
3
5
7
24
41
61
48
34
21
40
57
69
69
71
73

High Clouds (% Sky Obscured)

0
0
0
0
1
4
23
41
58
57
37
33
18
8
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

15
15
15
14
13
11
10
10
9
8
8
8
8
8
8
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-7
-7
-7
-7
-8
-7
-7
-7
-7
-7
-7
-7
-6
-6
-7
-7
-7

Dew Point (°C)

-11
-11
-11
-11
-11
-11
-11
-11
-11
-10
-10
-10
-10
-10
-10
-11
-10
-9

Relative Humidity (%)

43
44
44
45
46
47
47
49
50
52
53
53
54
52
52
50
53
56

Pressure (mb)

1014
1014
1015
1016
1016
1017
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

383
380
376
373
375
377
379
378
378
378
374
370
367
358
349
340
336
332

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

Generated: 24/12/25 13:02:44. Forecast: 24/12/25 to 30/12/25. Timezone: UTC-5.00