Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 10

Third Quarter 44%

01:19

11:18

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:02, Set: 16:33, Transit: 12:18. Moon - Rise: 01:19, Set: 11:18. Civil Dark: 17:10 - 07:26. Nautical Dark: 17:50 - 06:45. Astro Dark: 18:29 - 06:07

Total Clouds (% Sky Obscured)

76
82
85
88
98
100
98
100
99
100
100
100
100
100
100
100
100
100
100
100
100
82
100
100

Low Clouds (% Sky Obscured)

17
45
36
30
4
27
73
47
65
87
100
100
100
97
100
97
92
88
91
100
80
69
72
72

Medium Clouds (% Sky Obscured)

76
82
85
88
98
100
97
96
94
100
95
100
49
71
65
100
98
95
100
100
100
81
55
2

High Clouds (% Sky Obscured)

76
82
85
83
80
91
85
100
98
100
100
100
100
100
70
91
92
100
100
100
48
35
100
75

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
None
Light Rain
None
Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

0
0
0
1
0
4
22
20
26
57
79
83
38
23
32
31
56
35
95
65
78
65
53
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.5
0.5
0
0
0
0
0.3
0
0.9
0
0.6
0.3
0
0

Wind Speed/Direction (mph)

6
8
11
13
17
20
22
24
26
28
30
31
33
34
33
32
33
32
32
32
32
29
28
33

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
64
65
70
73
75
78
80
81
82
84
90
90
91
93
93
91
93
95
95
90
92
89
87

Pressure (mb)

1022
1022
1021
1021
1021
1020
1019
1018
1017
1016
1015
1015
1014
1013
1012
1010
1009
1009
1008
1007
1006
1006
1006
1006

Ozone (du)

308
309
308
311
313
317
320
318
314
306
300
298
300
298
299
298
299
298
301
304
305
306
314
318

Sunday 11

Waning Crescent 35%

02:30

11:35

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:02, Set: 16:35, Transit: 12:18. Moon - Rise: 02:30, Set: 11:35. Civil Dark: 17:11 - 07:25. Nautical Dark: 17:51 - 06:45. Astro Dark: 18:30 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
97
100
100
100
100
100
90
98
100
100
100
100
100
100
100
83
37
80

Low Clouds (% Sky Obscured)

55
65
58
61
67
60
67
59
42
63
59
65
47
52
48
48
25
43
45
26
9
0
0
37

Medium Clouds (% Sky Obscured)

43
59
52
1
0
58
61
67
99
100
100
100
85
96
100
100
100
67
82
62
48
35
24
0

High Clouds (% Sky Obscured)

100
98
100
100
100
100
35
100
100
95
54
84
10
15
10
89
100
100
76
76
100
58
37
80

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

22
5
6
6
6
14
5
3
7
16
42
43
29
18
8
4
7
46
56
29
11
9
5
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

28
23
25
25
25
25
24
22
22
20
20
21
21
21
20
20
20
19
18
18
17
17
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
6
5
5
5
5
5
5
6
5
5
5
6
6
6
6
6
6
6
6
7
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

90
87
89
89
87
86
86
87
88
86
87
86
83
87
88
87
86
86
84
84
86
87
88
90

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1005
1005
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006

Ozone (du)

319
319
319
320
320
321
323
324
325
323
322
322
322
323
324
324
324
330
332
335
337
336
336
337

Monday 12

Waning Crescent 26%

03:41

11:56

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:01, Set: 16:36, Transit: 12:18. Moon - Rise: 03:41, Set: 11:56. Civil Dark: 17:12 - 07:24. Nautical Dark: 17:52 - 06:45. Astro Dark: 18:31 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
94
98
96

Low Clouds (% Sky Obscured)

59
77
91
77
74
65
75
94
83
88
78
96
56
82
47
51
73
80
73
96
91
85
79
77

Medium Clouds (% Sky Obscured)

39
40
100
100
100
100
100
100
100
100
99
100
92
99
100
100
98
100
100
100
94
40
37
31

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
69
89
100
100
94
98
100
78
100
84
100
100
37
26
13
19

ISS Passover

Visibility (miles)

9
9
9
9
9
2
3
6
4
4
9
7
9
6
9
9
7
6
9
9
9
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

10
6
19
27
75
95
95
95
95
95
80
65
56
59
54
62
63
52
45
69
53
55
58
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
14
13
13
15
17
20
20
20
25
25
25
26
26
26
25
23
22
21
19
19
18
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
93
96
95
93
96
95
93
95
95
95
95
90
93
90
87
86
86
88
81
81

Pressure (mb)

1006
1006
1005
1005
1005
1004
1004
1003
1003
1003
1003
1003
1003
1003
1002
1001
1001
1001
1001
1001
1002
1002
1003
1004

Ozone (du)

337
336
335
336
336
337
338
338
340
341
342
344
347
351
351
353
354
355
359
358
355
352
353
359

Tuesday 13

Waning Crescent 18%

04:50

12:25

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:00, Set: 16:38, Transit: 12:19. Moon - Rise: 04:50, Set: 12:25. Civil Dark: 17:14 - 07:24. Nautical Dark: 17:54 - 06:44. Astro Dark: 18:32 - 06:06

Total Clouds (% Sky Obscured)

95
94
91
55
82
88
89
91
90
89
87
88
90
92
93
94
95
97
98
99
98
97
96
97

Low Clouds (% Sky Obscured)

75
73
74
55
76
75
76
75
72
72
70
72
75
79
71
63
56
49
49
51
57
75
87
88

Medium Clouds (% Sky Obscured)

29
17
13
7
0
6
11
17
21
20
24
22
66
62
60
53
48
60
73
96
95
95
95
97

High Clouds (% Sky Obscured)

24
29
18
9
0
0
0
0
2
14
35
35
35
35
47
67
82
84
83
84
68
51
32
6

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

57
50
39
36
25
28
29
29
38
44
52
52
46
37
31
37
28
30
27
11
9
14
12
44

Precipitation Amount (mm)

0.2
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

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)

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

Dew Point (°C)

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

Relative Humidity (%)

80
77
76
68
68
61
58
57
54
56
57
56
57
60
56
60
65
65
66
68
70
74
76
81

Pressure (mb)

1004
1005
1006
1006
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1008
1008

Ozone (du)

361
369
367
364
356
350
346
341
338
336
332
329
328
328
327
326
327
329
328
331
331
333
331
333

Wednesday 14

Waning Crescent 11%

05:55

13:04

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:59, Set: 16:39, Transit: 12:19. Moon - Rise: 05:55, Set: 13:04. Civil Dark: 17:15 - 07:23. Nautical Dark: 17:55 - 06:43. Astro Dark: 18:33 - 06:05

Total Clouds (% Sky Obscured)

99
100
89
80
70
61
48
62
57
82
70
80
91
79
71
58
56
49
59
77
84
92
100
100

Low Clouds (% Sky Obscured)

89
90
78
66
57
52
45
46
43
36
36
37
39
42
43
42
45
46
55
61
79
88
100
98

Medium Clouds (% Sky Obscured)

98
100
87
67
2
19
37
55
45
75
56
71
85
61
66
58
56
49
41
41
55
68
84
90

High Clouds (% Sky Obscured)

27
25
20
0
0
23
47
62
50
47
20
43
60
79
71
58
56
49
59
77
84
92
100
100

ISS Passover

Visibility (miles)

6
3
7
7
3
8
8
9
9
9
9
9
9
5
9
9
9
9
9
9
9
7
5
3

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

Precipitation Probability (%)

65
73
73
72
54
50
42
34
28
20
17
30
54
49
48
38
20
28
37
46
95
95
95
95

Precipitation Amount (mm)

0.3
0.4
0.4
0.4
0
0.2
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0.8
1.6
2.7
2.2

Wind Speed/Direction (mph)

21
23
23
19
16
17
19
18
17
16
14
14
16
17
17
15
14
14
15
18
20
14
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
4
6
6
5
6
6
6
5
5
4
4
4
4
4
4
4
5
5
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

85
87
85
88
87
81
77
74
74
71
68
69
76
78
73
76
77
78
80
82
84
82
81
80

Pressure (mb)

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

Ozone (du)

341
352
368
380
386
387
383
382
380
382
379
379
378
380
378
377
376
375
374
373
371
370
369
367

Thursday 15

Waning Crescent 6%

06:52

13:54

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 07:59, Set: 16:40, Transit: 12:20. Moon - Rise: 06:52, Set: 13:54. Civil Dark: 17:17 - 07:23. Nautical Dark: 17:56 - 06:43. Astro Dark: 18:34 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
89
77
55
51
61
65
60
52
39
53
67
86
82
77
68
58
52
43
59

Low Clouds (% Sky Obscured)

95
93
95
98
100
89
77
55
51
61
57
42
30
18
30
44
61
53
45
37
38
40
41
48

Medium Clouds (% Sky Obscured)

96
100
100
100
100
89
72
54
42
29
22
41
51
39
53
61
64
55
48
32
48
52
43
59

High Clouds (% Sky Obscured)

100
100
100
100
100
89
77
55
51
61
61
48
31
10
0
5
9
14
18
35
41
48
43
30

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
84
60
42
47
51
54
57
56
49
51
51
49
54

Precipitation Amount (mm)

1.7
1
0.8
1
1.2
1
0.9
1.7
1.7
1.3
1
0.5
0.2
0
0
0
0.2
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

11
12
15
15
16
17
16
16
17
17
20
26
24
22
21
21
21
22
22
22
22
22
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
4
4
4
4
5
5
5
5
5
5
5
5
5
5
5
5
5
5
4
5
5
5

Relative Humidity (%)

76
70
67
68
69
69
72
74
78
77
75
74
75
75
75
76
74
74
73
72
70
73
78
82

Pressure (mb)

998
998
997
996
996
995
995
994
993
994
995
996
996
997
997
998
998
998
998
998
998
999
999
999

Ozone (du)

372
376
380
387
393
399
405
411
417
417
417
417
416
415
414
415
415
415
424
434
443
448
453
459

Friday 16

Waning Crescent 2%

07:39

14:57

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: 07:58, Set: 16:42, Transit: 12:20. Moon - Rise: 07:39, Set: 14:57. Civil Dark: 17:18 - 07:22. Nautical Dark: 17:58 - 06:42. Astro Dark: 18:36 - 06:04

Total Clouds (% Sky Obscured)

74
90
91
93
94
88
80
76
79
83
82
80
73
67
67
70
76
69
64
62

Low Clouds (% Sky Obscured)

58
66
56
45
33
39
45
54
61
67
74
76
73
67
67
70
66
52
39
25

Medium Clouds (% Sky Obscured)

74
90
91
93
94
69
42
18
25
35
41
37
32
24
28
30
35
48
58
62

High Clouds (% Sky Obscured)

33
44
52
59
68
57
41
22
28
29
35
28
21
16
25
31
34
36
44
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
8
8
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

55
54
53
47
40
44
46
50
51
53
55
56
55
52
47
36
27
27
25
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
2
1
1
1
2
2
4
4
5
5
5
5
5
6
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

78
73
70
69
68
67
67
64
63
64
64
64
66
66
66
68
70
74
77
78

Pressure (mb)

999
999
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1000
1000
999
999
998

Ozone (du)

458
457
457
456
455
454
455
455
456
454
451
449
442
434
427
423
418
414
410
406

Forecast for Salerie, Guernsey (49.46,-2.53)

Generated: 10/01/26 22:43:31. Forecast: 10/01/26 to 16/01/26. Timezone: UTC+0.00