Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 17

Waning Crescent 7%

05:42

14:51

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

Sun - Rise: 07:26, Set: 16:25, Transit: 11:55. Moon - Rise: 05:42, Set: 14:51. Civil Dark: 17:00 - 06:51. Nautical Dark: 17:39 - 06:12. Astro Dark: 18:17 - 05:34

Total Clouds (% Sky Obscured)

81
78
73
74
43
60
54
54
57
56
69
75
75
73
70
70
92
100
96
76
78
100
94
59

Low Clouds (% Sky Obscured)

68
63
68
62
43
60
54
54
57
55
69
75
75
73
69
69
70
63
70
70
78
100
90
58

Medium 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
2
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
5
4
6
48
65
58
65
61
89
100
89
51
35
44
38
27

ISS Passover

Visibility (miles)

9
9
9
9
9
7
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
6
11
1
0
0
0
0
1
9
3
0
0
0
13
3
13
8
9
24
37
28

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
19
18
18
19
18
18
17
15
12
10
8
6
4
2
2
5
7
9
10
13
14
13
14

Chance of Frost

Temperature (°C)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
63
65
65
63
61
60
58
55
53
52
53
53
50
50
52
54
57
58
56
55
56
65
65

Pressure (mb)

1022
1023
1023
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1026
1026
1026
1026
1025
1025
1024
1024
1024
1024
1023

Ozone (du)

266
267
273
267
260
257
258
256
256
259
263
265
265
271
269
271
272
271
271
278
280
279
276
276

Tuesday 18

Waning Crescent 3%

06:53

15:07

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

Sun - Rise: 07:28, Set: 16:23, Transit: 11:55. Moon - Rise: 06:53, Set: 15:07. Civil Dark: 16:59 - 06:53. Nautical Dark: 17:38 - 06:13. Astro Dark: 18:16 - 05:35

Total Clouds (% Sky Obscured)

46
85
86
82
100
92
61
87
85
98
92
93
75
92
81
86
81
88
83
72
75
84
65
68

Low Clouds (% Sky Obscured)

36
74
74
70
78
53
23
19
51
55
71
73
52
72
69
59
68
65
44
59
49
73
65
68

Medium Clouds (% Sky Obscured)

17
18
24
19
65
75
33
54
49
67
51
47
31
43
24
39
24
41
39
10
33
21
0
0

High Clouds (% Sky Obscured)

6
1
1
2
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

16
30
43
52
60
52
38
37
65
68
55
57
54
49
56
68
68
62
64
64
47
53
41
37

Precipitation Amount (mm)

0
0
0
0
0.3
0.3
0
0
0.3
0.3
0.2
0.3
0
0
0
0.3
0.3
0.2
0
0.3
0
0
0
0

Wind Speed/Direction (mph)

14
14
16
16
19
21
18
19
17
16
17
19
20
19
21
21
22
23
23
25
25
29
31
30

Chance of Frost

Temperature (°C)

10
11
11
11
11
11
12
12
12
11
11
11
11
11
11
11
11
11
11
11
10
10
9
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
61
64
67
67
77
64
65
66
78
68
66
66
66
64
66
68
69
67
68
71
66
70
70

Pressure (mb)

1023
1022
1021
1020
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014
1013
1012
1012
1011
1010
1010
1009
1010
1010
1011

Ozone (du)

276
272
271
270
266
265
268
269
269
270
270
270
269
270
269
270
269
272
274
272
278
290
300
307

Wednesday 19

Waning Crescent 1%

08:03

15:26

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

Sun - Rise: 07:30, Set: 16:22, Transit: 11:55. Moon - Rise: 08:03, Set: 15:26. Civil Dark: 16:58 - 06:54. Nautical Dark: 17:37 - 06:15. Astro Dark: 18:15 - 05:37

Total Clouds (% Sky Obscured)

47
69
42
48
29
28
21
50
68
53
57
67
65
66
64
64
86
91
86
84
66
47
29
28

Low Clouds (% Sky Obscured)

47
57
42
48
29
28
21
32
45
40
42
56
58
39
57
58
52
66
57
62
52
43
29
28

Medium Clouds (% Sky Obscured)

0
14
2
2
2
28
21
50
64
21
21
25
18
29
18
19
41
40
40
36
24
12
2
4

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)

7
2
1
1
1
3
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

38
53
63
58
53
32
26
23
39
32
22
15
17
15
19
12
4
10
14
17
15
19
22
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

31
30
32
33
32
30
30
30
29
29
27
25
24
23
22
22
22
21
22
20
20
20
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
71
74
71
68
62
60
61
62
60
59
56
56
54
53
52
51
50
51
51
52
50
49

Pressure (mb)

1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018

Ozone (du)

308
305
306
315
329
337
334
331
328
328
331
337
339
340
341
338
336
334
333
333
334
331
329
326

Thursday 20

New Moon 0%

09:10

15:52

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

Sun - Rise: 07:31, Set: 16:21, Transit: 11:55. Moon - Rise: 09:10, Set: 15:52. Civil Dark: 16:57 - 06:55. Nautical Dark: 17:36 - 06:16. Astro Dark: 18:14 - 05:38

Total Clouds (% Sky Obscured)

26
37
60
63
68
69
67
64
61
30
38
13
10
7
47
52
63
63
50
38
68
64
58
51

Low Clouds (% Sky Obscured)

26
34
38
43
47
43
42
38
34
27
26
13
10
6
19
31
47
49
49
38
38
32
25
19

Medium Clouds (% Sky Obscured)

1
19
45
40
40
40
39
14
0
0
0
0
0
0
0
0
0
0
2
2
51
5
5
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
3
19
30
25
25

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 (%)

13
4
3
2
1
3
5
6
10
13
4
3
9
0
1
4
1
1
7
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
16
15
15
16
17
19
19
19
19
18
19
19
18
18
16
15
14
14
13
13
12

Chance of Frost

Temperature (°C)

8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
50
50
50
49
49
49
46
46
45
48
49
51
53
57
59
60
59
58
54
53
50
49
49

Pressure (mb)

1018
1019
1018
1018
1018
1018
1019
1019
1020
1020
1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1025
1025
1026
1026

Ozone (du)

324
326
333
343
343
339
337
337
333
329
325
321
319
315
309
305
301
298
295
294
292
294
294
295

Friday 21

Waxing Crescent 2%

No Rise

16:27

10 Bad
11 OK
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

Sun - Rise: 07:33, Set: 16:20, Transit: 11:56. Moon - Rise: No Rise, Set: 16:27. Civil Dark: 16:56 - 06:57. Nautical Dark: 17:35 - 06:17. Astro Dark: 18:13 - 05:39

Total Clouds (% Sky Obscured)

45
34
55
79
98
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
96
92
90
88

Low Clouds (% Sky Obscured)

12
4
25
47
70
74
78
81
79
80
77
85
92
100
99
98
97
81
64
48
52
56
63
63

Medium Clouds (% Sky Obscured)

4
34
55
69
88
89
86
83
89
94
100
100
100
100
100
100
100
99
98
97
90
84
78
74

High Clouds (% Sky Obscured)

26
27
40
44
53
64
71
79
85
92
100
100
100
100
100
100
100
100
100
100
96
92
90
67

ISS Passover

Visibility (miles)

9
9
9
9
5
9
9
9
9
9
9
9
9
3
4
3
3
2
3
4
5
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

1
11
20
23
28
27
27
26
21
22
24
39
94
95
95
95
95
95
95
78
61
45
32
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
2
1.7
1.5
1.2
0.8
0.6
0.4
0.2
0
0
0

Wind Speed/Direction (mph)

11
11
10
11
13
14
15
17
19
19
21
23
26
28
30
26
25
28
23
20
20
20
19
19

Chance of Frost

Temperature (°C)

9
9
9
9
9
10
10
10
10
11
11
11
10
10
10
11
12
13
13
13
13
13
13
12

Feels Like (°C)

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

Dew Point (°C)

-1
-0
1
2
2
3
2
2
2
3
4
6
7
8
8
9
9
10
10
10
10
9
8
7

Relative Humidity (%)

49
53
57
59
61
61
58
56
55
58
63
72
77
85
88
87
86
83
82
80
79
76
72
70

Pressure (mb)

1026
1026
1026
1026
1025
1025
1024
1024
1024
1023
1022
1021
1020
1019
1017
1015
1013
1012
1011
1011
1010
1010
1011
1011

Ozone (du)

295
296
295
289
284
274
274
273
274
273
272
277
278
276
277
279
281
282
290
297
305
307
309
310

Saturday 22

Waxing Crescent 5%

10:11

17:12

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

Sun - Rise: 07:34, Set: 16:19, Transit: 11:56. Moon - Rise: 10:11, Set: 17:12. Civil Dark: 16:55 - 06:58. Nautical Dark: 17:35 - 06:18. Astro Dark: 18:13 - 05:40

Total Clouds (% Sky Obscured)

87
84
85
87
85
80
76
67
59
55
44
58
71
84
80
76
68
66
65
71
84
86
89
93

Low Clouds (% Sky Obscured)

61
59
54
48
43
46
48
51
49
46
42
47
55
62
60
60
59
54
49
45
47
50
53
58

Medium Clouds (% Sky Obscured)

71
81
78
74
70
65
57
58
45
35
29
46
57
69
51
36
22
30
26
27
20
22
11
12

High Clouds (% Sky Obscured)

33
3
3
7
7
34
60
67
53
27
0
1
3
4
3
2
0
0
0
0
5
12
16
36

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

26
25
30
32
32
41
43
40
38
33
24
66
87
95
95
95
86
75
63
51
46
40
30
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.7
0.7
0.6
0.5
0.4
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

18
18
18
18
18
17
18
19
20
19
18
18
19
22
23
24
24
26
25
24
24
23
23
22

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
66
65
66
66
66
65
64
63
64
65
66
70
71
75
75
73
73
72
70
70
70
68
68

Pressure (mb)

1011
1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013

Ozone (du)

308
306
303
298
294
289
290
291
293
290
288
285
284
284
283
283
282
282
281
280
278
277
277
276

Sunday 23

Waxing Crescent 10%

11:01

18:10

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:35, Set: 16:18, Transit: 11:56. Moon - Rise: 11:01, Set: 18:10. Civil Dark: 16:54 - 06:59. Nautical Dark: 17:34 - 06:20. Astro Dark: 18:12 - 05:42

Total Clouds (% Sky Obscured)

96
99
98
96
92
94
94
98
96
95
92
94
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

58
60
60
59
62
62
62
65
60
55
50
62
71
85
86
90
91
94
97
100

Medium Clouds (% Sky Obscured)

13
22
23
24
25
26
27
32
38
43
43
58
74
88
92
96
100
100
100
100

High Clouds (% Sky Obscured)

66
98
96
95
91
91
87
91
84
74
67
78
89
100
87
70
50
50
60
75

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

34
34
40
44
47
49
47
43
46
43
33
44
51
57
64
65
64
65
68
77

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

21
20
19
18
18
17
17
17
17
15
14
12
9
8
6
3
4
5
5
7

Chance of Frost

Temperature (°C)

11
11
11
11
11
11
11
12
12
12
11
11
11
11
11
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
70
67
67
67
66
64
63
63
64
64
64
63
61
60
60
59
59
59

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009

Ozone (du)

274
272
270
269
268
267
266
266
266
266
267
267
268
270
271
271
270
270
270
269

Forecast for Salerie, Guernsey (49.46,-2.53)

Generated: 17/11/25 10:58:22. Forecast: 17/11/25 to 23/11/25. Timezone: UTC+0.00