Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Crescent 34%

12:31

21:45

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:38, Set: 16:16, Transit: 11:57. Moon - Rise: 12:31, Set: 21:45. Civil Dark: 16:52 - 07:02. Nautical Dark: 17:32 - 06:22. Astro Dark: 18:10 - 05:45

Total Clouds (% Sky Obscured)

49
56
53
100
100
100
96
99
96
99
100
96
100
98
100
100
100
100
100
100
98
100
96
90

Low Clouds (% Sky Obscured)

49
52
46
31
6
8
50
50
73
75
100
89
87
86
98
100
100
100
99
100
73
84
67
60

Medium Clouds (% Sky Obscured)

36
20
13
1
44
50
44
50
93
85
52
64
100
83
100
100
73
62
75
45
40
32
32
36

High Clouds (% Sky Obscured)

46
5
27
28
75
86
85
87
76
71
9
3
3
61
75
23
35
37
61
73
74
100
78
65

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
4
5
25
44
60
83
95
95
87
87
83
65
30
6
3
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.9
0.7
0.5
0.6
0.5
0.4
0
0
0
0

Wind Speed/Direction (mph)

5
5
4
3
5
8
9
12
13
15
16
17
18
20
21
22
22
22
21
20
20
19
18
17

Chance of Frost

Temperature (°C)

9
9
9
10
10
10
11
11
11
11
11
11
11
11
11
11
12
12
13
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
58
58
57
58
58
56
55
59
67
72
75
81
83
86
90
90
92
90
87
87
83
82
78

Pressure (mb)

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

Ozone (du)

273
272
272
272
271
270
269
268
266
264
263
263
263
263
262
261
261
261
261
261
260
260
260
259

Thursday 27

Waxing Crescent 44%

12:49

23:01

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:40, Set: 16:15, Transit: 11:57. Moon - Rise: 12:49, Set: 23:01. Civil Dark: 16:52 - 07:03. Nautical Dark: 17:32 - 06:23. Astro Dark: 18:10 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
98
99
100
99
99
98
87
87
97
100
98
98
100
100
100
100

Low Clouds (% Sky Obscured)

47
49
50
48
59
63
80
63
66
93
100
91
93
96
74
87
75
100
92
90
96
86
58
65

Medium Clouds (% Sky Obscured)

63
84
94
89
79
63
42
65
66
60
96
90
59
28
49
35
64
59
58
58
76
84
92
56

High Clouds (% Sky Obscured)

100
100
97
100
100
94
100
100
37
29
58
84
68
28
20
7
67
65
55
40
88
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
3
9
9
9
9
9
8
7
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
Light Rain
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

2
17
0
1
1
0
2
5
20
62
75
62
40
27
18
31
63
33
48
34
41
29
5
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.3
0.6
0.4
0
0
0
0
0.5
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
8
9
8
8
8
8
8
8
8
8
8
9
9
9
10
10
9
9
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

76
75
79
82
83
83
83
84
84
84
89
90
93
92
95
95
93
86
78
78
72
71
71
70

Pressure (mb)

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

Ozone (du)

258
257
258
257
258
259
259
259
257
254
252
251
251
250
250
250
252
253
255
257
258
260
262
263

Friday 28

First Quarter 55%

13:05

00:18

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:41, Set: 16:15, Transit: 11:58. Moon - Rise: 13:05, Set: 00:18. Civil Dark: 16:51 - 07:05. Nautical Dark: 17:31 - 06:25. Astro Dark: 18:09 - 05:47

Total Clouds (% Sky Obscured)

95
99
100
94
100
96
48
67
85
55
57
55
53
44
38
71
84
93
97
99
100
100
100
100

Low Clouds (% Sky Obscured)

61
37
34
42
48
43
38
42
58
54
50
47
33
30
33
50
48
42
47
51
56
64
72
81

Medium Clouds (% Sky Obscured)

50
57
88
90
62
0
17
33
44
0
0
24
53
44
6
25
81
74
97
98
100
100
100
100

High Clouds (% Sky Obscured)

63
94
43
58
100
63
1
0
1
32
57
55
53
24
6
70
74
8
35
45
40
57
76
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

12
5
6
20
6
4
6
36
29
8
17
18
3
17
22
6
12
18
15
14
18
39
63
95

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
0.7

Wind Speed/Direction (mph)

15
15
15
16
18
20
21
22
24
22
21
19
18
18
20
20
20
21
22
23
24
25
25
26

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
66
68
69
72
72
76
76
76
76
75
74
74
74
76
77
79
81
77
77
77
79
80
81

Pressure (mb)

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

Ozone (du)

261
260
261
265
269
273
275
277
276
275
277
276
277
279
281
283
285
288
290
291
292
295
297
297

Saturday 29

Waxing Gibbous 66%

13:19

01:37

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
01 Bad
02 Bad
03 Bad
04 Bad
05 OK

Sun - Rise: 07:42, Set: 16:14, Transit: 11:58. Moon - Rise: 13:19, Set: 01:37. Civil Dark: 16:51 - 07:06. Nautical Dark: 17:31 - 06:26. Astro Dark: 18:09 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
93
86
77
74
43
44
60
52
60
33
30
27
31
28
30
31
31
33

Low Clouds (% Sky Obscured)

83
85
88
88
90
90
77
64
56
57
43
44
50
46
40
33
30
27
31
28
30
31
31
33

Medium Clouds (% Sky Obscured)

100
100
100
99
99
98
79
66
55
0
2
7
39
29
45
11
6
0
2
2
3
3
3
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
80
57
35
35
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
4
9
9
9
9
9
9
9
9
9
9
6
6
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

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

Precipitation Probability (%)

93
81
76
87
95
95
95
88
41
29
30
36
42
42
38
40
33
20
31
36
23
33
27
12

Precipitation Amount (mm)

0.6
0.3
0.3
0.5
0.6
0.7
0.8
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

22
22
21
20
18
19
23
21
20
22
22
22
23
22
21
21
21
21
21
20
21
21
20
20

Chance of Frost

Temperature (°C)

12
11
11
11
11
12
12
11
11
11
11
11
10
10
10
10
10
10
10
10
10
10
10
10

Feels Like (°C)

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

Dew Point (°C)

10
8
7
7
6
5
5
3
3
3
4
4
4
4
4
4
4
3
4
4
3
3
3
3

Relative Humidity (%)

88
79
78
73
70
62
61
57
58
60
64
64
65
65
65
65
64
62
63
63
62
62
62
62

Pressure (mb)

1008
1007
1006
1006
1005
1004
1003
1003
1004
1004
1005
1005
1006
1006
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012

Ozone (du)

300
303
303
308
313
316
321
329
336
338
340
344
349
346
342
341
344
348
350
349
347
345
344
345

Sunday 30

Waxing Gibbous 77%

13:33

03:00

06 OK
07 OK
08 Bad
09 OK
10 OK
11 OK
12 OK
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: 07:44, Set: 16:13, Transit: 11:59. Moon - Rise: 13:33, Set: 03:00. Civil Dark: 16:50 - 07:07. Nautical Dark: 17:30 - 06:27. Astro Dark: 18:09 - 05:49

Total Clouds (% Sky Obscured)

30
29
42
28
26
29
38
52
81
99
98
98
99
99
99
94
89
87
91
96
100
100
100
100

Low Clouds (% Sky Obscured)

30
29
38
28
26
29
32
30
32
39
45
52
45
46
52
51
48
42
47
52
58
65
72
80

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
11
23
40
40
40
36
8
14
23
37
51
65
75
88
100
98
96
93

High Clouds (% Sky Obscured)

0
0
0
3
7
10
32
52
81
93
84
77
99
99
99
80
62
43
57
70
84
89
94
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
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 (%)

14
18
5
12
8
3
2
4
6
4
5
5
0
0
0
0
0
0
2
6
4
14
31
49

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
17
16
14
13
12
10
9
8
7
7
8
7
7
7
8
9
11
13
16
18
20
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
62
61
62
65
66
67
68
67
67
66
65
65
63
62
61
60
61
61
62
65
68
68
68

Pressure (mb)

1013
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1015
1015
1014
1014

Ozone (du)

348
349
349
343
340
334
329
325
323
323
319
315
311
308
306
303
300
297
294
291
288
285
282
280

Monday 1

Waxing Gibbous 86%

13:50

04:27

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
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 07:45, Set: 16:13, Transit: 11:59. Moon - Rise: 13:50, Set: 04:27. Civil Dark: 16:50 - 07:08. Nautical Dark: 17:30 - 06:28. Astro Dark: 18:08 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
97
96
98
99
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

85
89
91
95
97
98
96
94
91
91
91
90
81
72
63
63
63
64
69
65
65
63
66
59

Medium Clouds (% Sky Obscured)

87
79
72
80
88
96
97
98
98
95
94
92
95
98
100
100
100
100
93
87
77
84
92
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
76
56
33
27
26
35
20
20
38
51
57
60
63
46
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7

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

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

Precipitation Probability (%)

63
65
56
52
28
22
39
43
41
56
70
86
83
76
56
68
76
76
74
77
85
95
95
95

Precipitation Amount (mm)

0.3
0.3
0
0.2
0
0
0
0
0
0.2
0.4
0.6
0.5
0.4
0
0.4
0.5
0.4
0.3
0.3
0.4
1.6
2.7
3.8

Wind Speed/Direction (mph)

23
24
25
27
27
26
26
26
27
26
28
30
31
30
30
31
31
32
34
34
35
36
27
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
71
71
72
73
73
75
73
75
76
76
77
79
77
79
80
83
83
84
86
87
84
84

Pressure (mb)

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

Ozone (du)

277
274
271
268
266
265
263
263
263
262
263
263
264
263
262
261
262
264
266
268
269
271
275
278

Tuesday 2

Waxing Gibbous 94%

14:10

05:58

Sun - Rise: 07:46, Set: 16:12, Transit: 11:59. Moon - Rise: 14:10, Set: 05:58. Civil Dark: 16:49 - 07:09. Nautical Dark: 17:30 - 06:29. Astro Dark: 18:08 - 05:52

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 Salerie, Guernsey (49.46,-2.53)

Generated: 26/11/25 06:13:55. Forecast: 26/11/25 to 02/12/25. Timezone: UTC+0.00