Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 100%

18:16

06:43

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:52, Set: 18:51, Transit: 12:51. Moon - Rise: 18:16, Set: 06:43. Civil Dark: 19:18 - 06:26. Nautical Dark: 19:50 - 05:54. Astro Dark: 20:22 - 05:22

Total Clouds (% Sky Obscured)

85
88
91
92
100
100
100
100
100
100
99
99
100
97
97
100
100
100
100
100
100
100
97
100

Low Clouds (% Sky Obscured)

0
9
14
35
21
89
90
94
96
94
93
93
92
97
97
100
100
100
100
100
100
100
97
97

Medium Clouds (% Sky Obscured)

60
55
80
92
96
100
100
100
100
100
98
97
99
93
92
93
87
59
86
95
86
93
94
100

High Clouds (% Sky Obscured)

85
88
91
92
100
100
68
100
100
93
57
80
100
45
53
52
50
4
10
48
55
44
45
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
9
9
9
3
3
7
4
6

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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
None
None
Light Rain

Precipitation Probability (%)

7
10
12
7
20
48
56
91
95
95
83
84
95
89
83
91
50
40
63
76
84
64
67
95

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.2
0.7
2.1
1.2
0
0
0.4
0.3
0.3
0.9
0
0
0.3
0.4
0.5
0
0
1.6

Wind Speed/Direction (mph)

11
11
10
10
16
17
16
17
19
19
19
19
19
19
18
17
17
17
17
16
16
16
15
15

Chance of Frost

Temperature (°C)

22
21
20
20
20
19
17
16
14
13
13
14
14
14
14
14
14
15
15
15
15
15
15
16

Feels Like (°C)

16
16
15
14
14
13
11
9
8
8
8
8
8
8
9
9
9
10
10
10
10
11
12
13

Dew Point (°C)

7
7
6
5
4
3
2
5
9
9
8
10
9
7
7
11
10
9
9
12
12
12
14
14

Relative Humidity (%)

39
40
39
37
34
34
35
50
70
76
71
76
75
64
61
80
74
67
67
79
82
84
89
89

Pressure (mb)

1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1008
1008
1007
1007
1007

Ozone (du)

298
299
299
298
297
296
295
293
294
295
295
294
295
295
296
297
299
300
301
298
297
294
293
293

Saturday 26

Full Moon 100%

18:39

07:52

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:53, Set: 18:50, Transit: 12:51. Moon - Rise: 18:39, Set: 07:52. Civil Dark: 19:17 - 06:26. Nautical Dark: 19:48 - 05:55. Astro Dark: 20:20 - 05:23

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
99
99
100
94

Low Clouds (% Sky Obscured)

99
96
97
96
95
95
95
95
96
96
96
97
97
99
97
97
100
100
100
98
97
98
100
84

Medium Clouds (% Sky Obscured)

100
95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
81
58
60
57
53

High Clouds (% Sky Obscured)

35
35
35
26
67
67
62
57
56
94
100
56
35
0
100
100
50
50
32
0
0
0
0
0

ISS Passover

Visibility (miles)

3
3
2
1
9
9
2
4
4
3
2
1
2
2
1
1
1
3
6
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
71
52
56
71
85
84

Precipitation Amount (mm)

1.9
0.6
0.5
1.1
0.5
2.4
2.5
5.2
4.4
4.5
5.4
3.9
2.5
1.7
2.3
4.8
4.3
1.3
0
0
0
0.3
0.3
0.3

Wind Speed/Direction (mph)

14
13
12
13
13
13
12
12
12
13
13
13
13
13
12
13
14
14
10
16
13
12
10
9

Chance of Frost

Temperature (°C)

15
14
14
15
14
14
14
14
14
14
14
14
14
14
14
14
14
14
15
15
15
16
16
16

Feels Like (°C)

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

Dew Point (°C)

13
13
14
13
12
12
13
12
12
12
13
13
13
13
13
14
13
14
14
14
14
14
14
14

Relative Humidity (%)

89
92
95
92
87
84
90
89
90
92
93
95
93
93
95
96
95
95
93
93
93
90
89
86

Pressure (mb)

1007
1007
1006
1006
1006
1005
1005
1004
1004
1003
1003
1002
1001
1001
1001
1001
1000
999
999
1000
1000
1001
1002
1002

Ozone (du)

292
290
290
291
292
291
290
291
292
290
290
288
289
290
288
290
290
292
292
293
293
292
292
292

Sunday 27

Waning Gibbous 97%

19:04

09:04

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:54, Set: 18:48, Transit: 12:50. Moon - Rise: 19:04, Set: 09:04. Civil Dark: 19:15 - 06:27. Nautical Dark: 19:46 - 05:56. Astro Dark: 20:18 - 05:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
99
98
100
100
100
100
99

Low Clouds (% Sky Obscured)

99
100
98
100
100
100
99
99
100
99
99
100
100
100
100
98
98
99
98
100
100
100
100
99

Medium Clouds (% Sky Obscured)

50
56
99
100
100
100
100
88
98
90
89
96
94
100
100
94
76
85
58
41
36
37
51
83

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0
2
0
2
2

ISS Passover

Visibility (miles)

9
8
8
6
7
6
9
8
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

Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
Light Rain
None
Light Rain
Light Rain
Light Rain
None
None
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

93
95
95
75
73
50
63
95
65
95
95
79
48
47
63
36
19
10
5
5
5
6
6
5

Precipitation Amount (mm)

0.5
0.6
0.5
0.2
0.3
0
0
0.9
0
2.2
1.4
0.8
0
0
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
16
16
16
15
15
15
15
15
15
15
15
15
15
15
15
15
16
16
17
17
17
17
17

Feels Like (°C)

14
14
14
13
13
13
13
12
13
13
13
13
13
14
14
14
14
14
15
15
16
16
16
16

Dew Point (°C)

15
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14
14
15
15
15
15
15
16
15

Relative Humidity (%)

90
93
95
95
93
95
95
93
93
95
95
93
93
93
93
93
93
93
92
87
87
87
90
89

Pressure (mb)

1003
1004
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1010
1011

Ozone (du)

292
292
291
291
293
294
294
294
293
291
290
289
290
289
288
288
288
287
287
287
286
285
284
283

Monday 28

Waning Gibbous 92%

19:33

10:19

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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:55, Set: 18:47, Transit: 12:50. Moon - Rise: 19:33, Set: 10:19. Civil Dark: 19:13 - 06:28. Nautical Dark: 19:45 - 05:57. Astro Dark: 20:16 - 05:25

Total Clouds (% Sky Obscured)

97
96
85
76
71
76
82
89
87
90
89
76
74
71
67
60
54
72
80
85
87
80
81
59

Low Clouds (% Sky Obscured)

97
96
36
43
56
76
82
50
31
19
20
14
13
12
12
15
13
49
80
85
87
64
59
12

Medium Clouds (% Sky Obscured)

78
76
48
37
59
65
72
76
44
34
31
30
27
25
28
31
32
22
15
7
19
31
39
27

High Clouds (% Sky Obscured)

4
15
25
16
2
1
1
2
8
12
9
2
2
2
2
2
2
1
2
3
3
2
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 (%)

4
1
1
1
0
0
0
0
0
0
0
1
2
4
3
1
0
0
0
1
6
19
3
7

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)

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

Chance of Frost

Temperature (°C)

17
17
16
16
15
15
15
15
15
15
15
14
14
14
15
17
19
20
21
21
21
21
22
22

Feels Like (°C)

16
17
16
16
16
15
15
15
14
15
15
15
15
15
16
18
19
21
21
20
21
21
22
22

Dew Point (°C)

15
15
15
15
14
14
14
14
14
13
14
13
13
13
13
13
13
14
14
14
15
16
15
16

Relative Humidity (%)

89
90
92
93
93
93
93
92
92
92
93
92
93
92
89
79
71
68
65
64
68
69
64
68

Pressure (mb)

1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016
1015
1015
1015
1015
1014

Ozone (du)

283
283
284
285
285
283
283
283
283
284
285
288
290
291
291
290
290
290
289
289
288
286
285
283

Tuesday 29

Waning Gibbous 84%

20:08

11:34

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

Sun - Rise: 06:56, Set: 18:45, Transit: 12:50. Moon - Rise: 20:08, Set: 11:34. Civil Dark: 19:12 - 06:29. Nautical Dark: 19:43 - 05:58. Astro Dark: 20:15 - 05:26

Total Clouds (% Sky Obscured)

45
29
35
45
48
40
36
33
37
38
39
36
39
31
42
60
69
77
85
91
94
94
92
93

Low Clouds (% Sky Obscured)

10
8
8
23
17
10
7
6
4
3
0
2
4
5
5
4
5
6
9
11
10
13
12
7

Medium Clouds (% Sky Obscured)

19
10
14
20
19
19
17
17
20
22
25
24
23
24
27
30
27
39
51
60
65
59
53
64

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
12
16
25
28
38
31
42
53
58
66
80
85
73
49
23
14

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1
8

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)

4
3
2
2
2
3
3
3
3
3
3
2
3
3
3
4
5
6
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

21
20
19
18
18
17
17
17
16
16
16
16
16
16
16
18
20
22
22
23
24
24
24
24

Feels Like (°C)

23
22
21
20
20
19
20
19
19
18
18
19
18
17
18
19
19
19
20
20
21
25
25
24

Dew Point (°C)

16
16
16
16
16
15
15
15
15
14
14
14
14
14
15
15
15
16
16
16
15
16
16
16

Relative Humidity (%)

73
80
84
86
88
89
90
89
89
89
90
89
90
90
90
82
75
68
65
61
58
59
60
60

Pressure (mb)

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

Ozone (du)

282
281
282
283
282
280
278
278
278
278
277
277
277
277
276
276
275
275
274
273
272
272
271
270

Wednesday 30

Waning Gibbous 74%

20:51

12:47

18 Bad
19 Bad
20 Bad
21 Bad
22 OK
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
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:57, Set: 18:43, Transit: 12:49. Moon - Rise: 20:51, Set: 12:47. Civil Dark: 19:10 - 06:30. Nautical Dark: 19:41 - 05:59. Astro Dark: 20:13 - 05:28

Total Clouds (% Sky Obscured)

93
94
75
58
40
62
83
100
96
92
86
81
77
75
70
62
57
60
60
59
68
77
86
74

Low Clouds (% Sky Obscured)

6
4
7
9
9
31
52
73
69
63
55
42
29
16
13
13
14
21
25
29
28
24
21
18

Medium Clouds (% Sky Obscured)

71
66
45
27
12
21
34
45
39
38
39
39
37
37
41
40
41
31
17
0
0
0
0
1

High Clouds (% Sky Obscured)

13
16
12
9
5
43
75
100
75
52
34
30
31
24
23
22
21
28
33
39
52
65
80
71

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 (%)

9
5
7
10
2
7
5
2
2
1
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)

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

Chance of Frost

Temperature (°C)

23
21
20
20
19
19
18
18
18
17
18
17
18
18
18
19
21
22
23
24
25
25
25
25

Feels Like (°C)

24
24
24
19
19
19
18
17
17
17
18
18
19
18
19
19
20
21
22
22
24
26
25
25

Dew Point (°C)

16
15
16
15
15
14
13
13
12
12
12
13
14
14
15
15
15
14
14
14
15
15
15
16

Relative Humidity (%)

64
68
74
74
73
73
71
70
67
70
71
73
77
81
85
75
68
60
56
54
52
54
55
58

Pressure (mb)

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

Ozone (du)

270
270
270
270
270
271
271
272
273
274
274
274
274
274
273
272
271
270
269
267
266
265
265
264

Thursday 1

Waning Gibbous 63%

21:45

13:53

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 OK
13 OK

Sun - Rise: 06:58, Set: 18:42, Transit: 12:49. Moon - Rise: 21:45, Set: 13:53. Civil Dark: 19:09 - 06:31. Nautical Dark: 19:40 - 06:00. Astro Dark: 20:11 - 05:29

Total Clouds (% Sky Obscured)

65
59
56
52
49
55
60
66
73
85
100
99
99
98
94
90
83
65
46
28

Low Clouds (% Sky Obscured)

14
7
17
26
35
35
35
33
33
32
18
12
8
6
5
3
2
1
1
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

63
55
54
52
49
55
60
66
73
85
100
99
99
98
88
79
69
53
41
24

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
4
3
3
3
3
3
3
3
3
4
4
3
3
4
4
5
5
5

Chance of Frost

Temperature (°C)

24
22
21
20
20
19
19
19
19
19
19
19
19
19
19
21
23
25
26
27

Feels Like (°C)

25
25
25
20
21
22
23
22
23
20
20
20
20
20
19
20
22
23
24
24

Dew Point (°C)

16
16
15
15
14
14
14
14
14
14
14
14
14
15
16
17
18
18
18
18

Relative Humidity (%)

61
66
70
70
70
70
70
71
71
71
71
72
75
78
81
75
72
67
61
56

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

264
263
263
262
262
261
260
260
259
259
259
259
259
259
259
260
260
260
261
261

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

Generated: 25/09/26 18:40:50. Forecast: 25/09/26 to 01/10/26. Timezone: UTC-4.00