Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Crescent 17%

No Rise

19:17

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:37, Set: 16:18, Transit: 11:57. Moon - Rise: No Rise, Set: 19:17. Civil Dark: 16:54 - 07:01. Nautical Dark: 17:33 - 06:21. Astro Dark: 18:12 - 05:43

Total Clouds (% Sky Obscured)

65
63
56
65
83
63
81
62
52
61
70
81
89
92
93
88
87
87
100
73
77
89
81
53

Low Clouds (% Sky Obscured)

61
63
56
65
65
63
68
62
52
61
54
67
71
80
86
78
73
77
74
55
63
77
69
53

Medium Clouds (% Sky Obscured)

46
30
56
24
23
0
24
0
0
0
15
13
18
29
23
36
22
23
48
18
14
20
22
0

High Clouds (% Sky Obscured)

7
0
0
0
0
0
0
0
0
0
6
5
15
27
33
20
2
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
9
6
9
9
6
8
9
7
9
9
5
8
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

33
14
12
55
51
47
53
48
33
11
14
16
41
63
67
64
54
49
46
39
39
42
41
21

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0.4
0.4
0.4
0.2
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

22
23
25
26
29
30
30
31
31
29
28
26
24
23
23
23
23
23
23
22
21
19
18
17

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
11
10
10
10
10
10
10
10
10
9
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
68
66
67
69
71
71
71
72
68
64
65
62
69
68
69
68
63
59
59
58
57
59
59

Pressure (mb)

993
993
995
996
997
999
1000
1002
1003
1004
1006
1007
1008
1008
1009
1010
1010
1011
1012
1013
1014
1015
1016
1016

Ozone (du)

309
312
313
314
315
316
320
310
309
303
303
302
303
302
299
296
296
301
303
299
299
299
300
299

Tuesday 25

Waxing Crescent 25%

12:09

20:30

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
01 Bad
02 OK
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:38, Set: 16:17, Transit: 11:57. Moon - Rise: 12:09, Set: 20:30. Civil Dark: 16:53 - 07:02. Nautical Dark: 17:33 - 06:22. Astro Dark: 18:11 - 05:44

Total Clouds (% Sky Obscured)

55
47
43
49
55
52
55
54
43
47
53
53
53
47
41
43
48
51
100
97
73
93
100
92

Low Clouds (% Sky Obscured)

55
47
43
49
55
52
55
54
43
47
53
53
53
47
41
43
48
51
47
50
49
47
40
30

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
36
67
100
86

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
25
25
100
95
73
89
82
83

ISS Passover

Visibility (miles)

8
9
9
9
9
6
8
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 (%)

24
22
21
17
8
15
13
4
1
0
0
0
0
0
0
0
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)

17
17
17
17
18
19
19
19
18
17
16
15
13
12
11
9
8
7
6
5
3
3
5
7

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
10
10
9
9
9
9
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
61
63
63
63
65
62
63
65
62
61
60
59
60
60
59
59
59
58
57
54
53
55
56

Pressure (mb)

1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024

Ozone (du)

299
297
295
296
299
297
292
287
283
282
284
285
285
285
283
281
280
279
279
279
278
277
278
279

Wednesday 26

Waxing Crescent 34%

12:31

21:45

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:40, Set: 16:16, Transit: 11:57. Moon - Rise: 12:31, Set: 21:45. Civil Dark: 16:52 - 07:03. Nautical Dark: 17:32 - 06:23. Astro Dark: 18:10 - 05:45

Total Clouds (% Sky Obscured)

97
97
97
97
95
96
95
98
100
100
100
100
100
100
92
95
85
83
88
94
100
100
100
100

Low Clouds (% Sky Obscured)

27
16
37
59
63
47
40
76
75
82
85
96
100
75
69
68
65
63
72
81
90
86
82
78

Medium Clouds (% Sky Obscured)

96
96
96
94
89
93
93
92
73
53
94
51
43
46
30
39
15
34
88
94
100
86
90
98

High Clouds (% Sky Obscured)

40
88
35
35
35
32
49
70
74
54
78
72
76
83
77
71
77
56
63
64
70
57
47
37

ISS Passover

Visibility (miles)

9
9
9
9
8
9
5
7
9
9
9
7
9
6
5
5
6
4
7
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
Light Rain
Light Rain
Very Light Rain
None
None
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
18
36
56
74
68
58
50
51
52
44
43
52
52
57
50
30
20
18
18
17
18
23

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
11
13
14
15
16
17
18
20
21
20
19
18
16
12
11
12
12
12
12
14
15
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
5
5
5
5
5
4
4
6
6
8
9
11
11
11
11
11
12
11
10
10
10

Dew Point (°C)

3
3
5
6
7
7
8
9
9
9
10
10
11
12
12
12
12
12
12
12
12
12
13
12

Relative Humidity (%)

59
60
68
71
75
78
84
85
85
88
90
92
93
93
92
92
92
93
93
92
93
93
95
93

Pressure (mb)

1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

279
277
276
275
274
274
272
272
272
271
271
269
269
267
265
264
263
262
261
261
261
261
262
262

Thursday 27

Waxing Crescent 44%

12:49

23:01

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:41, Set: 16:15, Transit: 11:58. Moon - Rise: 12:49, Set: 23:01. Civil Dark: 16:52 - 07:05. Nautical Dark: 17:32 - 06:25. Astro Dark: 18:10 - 05:46

Total Clouds (% Sky Obscured)

99
99
98
98
98
98
99
99
100
99
97
96
94
92
91
94
97
89
87
81
74
83
91
100

Low Clouds (% Sky Obscured)

70
61
53
64
76
87
85
85
83
84
85
87
81
75
66
55
42
30
32
34
36
39
44
48

Medium Clouds (% Sky Obscured)

98
95
91
94
94
94
96
98
48
46
42
39
37
35
73
60
50
2
41
54
68
72
91
88

High Clouds (% Sky Obscured)

43
43
48
53
52
23
10
13
19
43
39
35
31
38
33
36
77
89
75
43
33
55
78
100

ISS Passover

Visibility (miles)

9
9
9
9
9
4
3
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
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

20
15
25
34
59
72
59
45
46
48
45
37
41
38
32
27
20
12
8
4
1
3
4
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
17
18
19
19
19
17
17
17
16
16
18
18
16
14
12
12
11
10
10
9
9
11
12

Chance of Frost

Temperature (°C)

13
13
14
14
14
14
14
14
14
14
14
14
14
13
13
13
13
13
13
13
13
13
13
13

Feels Like (°C)

10
9
9
9
9
9
10
10
10
11
11
9
9
9
9
9
9
9
9
9
9
9
9
9

Dew Point (°C)

12
12
12
13
13
13
14
13
13
12
12
11
10
10
9
9
8
8
8
7
7
7
7
8

Relative Humidity (%)

92
92
92
93
95
96
98
96
93
89
89
84
80
79
75
75
72
70
70
69
67
67
69
70

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

261
263
263
259
256
254
253
254
257
257
258
259
261
264
267
269
271
270
267
266
267
269
270
270

Friday 28

First Quarter 55%

13:05

00:18

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:42, Set: 16:15, Transit: 11:58. Moon - Rise: 13:05, Set: 00:18. Civil Dark: 16:51 - 07:06. Nautical Dark: 17:31 - 06:26. Astro Dark: 18:09 - 05:47

Total Clouds (% Sky Obscured)

100
100
100
91
83
73
36
51
65
60
77
82
78
78
70
86
92
100
100
100
100
96
92
87

Low Clouds (% Sky Obscured)

43
39
38
40
46
45
36
45
43
42
41
40
40
39
40
48
54
62
72
86
100
96
92
87

Medium Clouds (% Sky Obscured)

78
52
50
42
28
15
10
5
0
12
27
52
47
44
40
60
71
77
71
65
62
61
60
75

High Clouds (% Sky Obscured)

100
100
97
48
23
1
1
1
20
9
10
10
10
10
9
36
57
79
90
95
100
96
92
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

16
21
19
8
16
8
24
26
25
22
12
5
12
16
17
19
28
39
79
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.8
0.9
1
1
0.8

Wind Speed/Direction (mph)

13
16
17
18
16
19
19
18
19
19
20
20
20
20
21
21
21
21
21
16
15
17
16
17

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12
12
12
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
74
75
72
69
71
71
74
75
75
75
76
77
77
79
79
79
81
81
80
77
74
71
68

Pressure (mb)

1017
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013
1012
1011
1011
1010
1010
1010
1010
1009
1008

Ozone (du)

273
276
278
280
281
284
287
286
287
288
291
292
293
295
298
300
302
303
305
308
311
315
319
323

Saturday 29

Waxing Gibbous 66%

13:19

01:37

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
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 07:44, Set: 16:14, Transit: 11:59. Moon - Rise: 13:19, Set: 01:37. Civil Dark: 16:51 - 07:07. Nautical Dark: 17:31 - 06:27. Astro Dark: 18:09 - 05:48

Total Clouds (% Sky Obscured)

79
77
65
53
50
37
50
74
86
87
86
86
73
60
37
34
30
30
36
36
36
39
41
43

Low Clouds (% Sky Obscured)

79
77
65
53
50
37
50
74
71
67
67
67
69
60
37
34
30
30
36
36
35
39
39
42

Medium Clouds (% Sky Obscured)

63
50
38
41
36
37
40
37
44
34
31
22
16
9
1
2
3
3
3
1
1
0
0
0

High Clouds (% Sky Obscured)

72
47
26
47
50
37
50
74
86
64
38
8
0
2
1
1
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
83
43
53
39
15
24
20
18
23
23
17
18
15
6

Precipitation Amount (mm)

0.7
0.6
0.6
0.9
1.1
1.1
0.8
2.4
3.7
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

20
19
18
17
11
15
21
22
24
27
25
24
24
22
21
19
18
18
16
15
16
16
15
14

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
4
5
5
5
5
6
5
5
4

Relative Humidity (%)

66
65
65
65
64
64
63
64
64
63
63
63
64
63
63
62
65
66
67
68
69
69
67
65

Pressure (mb)

1007
1006
1004
1003
1003
1003
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1012
1012
1013
1014
1015
1016
1016
1016

Ozone (du)

327
329
331
334
335
337
338
339
341
342
341
341
341
340
339
337
336
335
334
333
332
331
330
329

Sunday 30

Waxing Gibbous 77%

13:33

03:00

12 Bad
13 OK
14 OK
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

Sun - Rise: 07:45, Set: 16:13, Transit: 11:59. Moon - Rise: 13:33, Set: 03:00. Civil Dark: 16:50 - 07:08. Nautical Dark: 17:30 - 06:28. Astro Dark: 18:09 - 05:49

Total Clouds (% Sky Obscured)

42
38
35
52
65
86
85
84
81
87
93
100
97
94
91
91
90
88

Low Clouds (% Sky Obscured)

38
35
33
33
32
33
35
36
37
29
19
9
6
3
0
26
52
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
16
29
43
37
40
29

High Clouds (% Sky Obscured)

0
1
1
28
41
52
53
56
65
76
88
99
93
88
84
85
82
78

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
Very Light Rain

Precipitation Probability (%)

9
4
0
1
0
0
2
0
0
2
0
0
0
1
1
18
38
57

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

13
12
11
10
9
7
6
5
4
4
4
6
8
10
12
15
16
17

Chance of Frost

Temperature (°C)

11
11
11
11
10
10
10
10
10
10
10
10
10
10
10
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
64
64
64
64
64
62
63
63
63
63
63
64
64
62
65
67

Pressure (mb)

1017
1017
1017
1017
1018
1018
1019
1019
1019
1020
1019
1019
1019
1019
1019
1018
1018
1018

Ozone (du)

329
326
324
322
319
317
314
312
309
306
303
300
297
295
293
291
289
287

Forecast for Salerie, Guernsey (49.46,-2.53)

Generated: 24/11/25 12:38:11. Forecast: 24/11/25 to 30/11/25. Timezone: UTC+0.00