Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 21

Waxing Crescent 8%

09:18

19:57

00 OK
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
22 Bad
23 Bad

Sun - Rise: 07:54, Set: 16:48, Transit: 12:21. Moon - Rise: 09:18, Set: 19:57. Civil Dark: 17:24 - 07:19. Nautical Dark: 18:03 - 06:39. Astro Dark: 18:41 - 06:01

Total Clouds (% Sky Obscured)

34
48
57
64
97
97
100
100
100
100
100
100
100
100
100
100
99
91
97
100
100
98
79
73

Low Clouds (% Sky Obscured)

34
36
57
64
94
94
100
74
86
84
98
100
82
81
83
70
63
88
61
67
61
69
68
60

Medium Clouds (% Sky Obscured)

34
48
57
64
96
95
100
48
40
100
100
96
20
88
67
51
92
68
95
80
42
96
47
46

High Clouds (% Sky Obscured)

34
0
0
0
4
4
22
100
38
100
100
70
100
100
100
100
86
3
8
100
75
28
19
6

ISS Passover

Visibility (miles)

9
9
9
9
4
7
2
6
8
3
4
9
8
9
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

None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Light Rain
None
Light Rain
None
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
9
24
93
95
95
95
95
95
95
66
76
46
95
61
94
64
41
39
10
8
18
10
21

Precipitation Amount (mm)

0
0
0
0.6
0.9
1.3
2.2
0.5
1.2
1.3
0
0.7
0
0.7
0
0.7
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

17
18
18
20
25
27
31
37
41
39
39
36
35
36
35
34
35
27
26
26
25
25
25
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
88
85
93
93
93
88
87
90
88
90
91
90
90
88
90
91
84
84
85
85
87
85

Pressure (mb)

999
998
998
996
994
992
990
989
988
988
987
987
986
985
984
983
983
983
983
983
983
984
984
984

Ozone (du)

345
346
350
358
366
367
363
359
355
352
353
354
353
354
357
354
348
351
355
362
366
365
369
373

Thursday 22

Waxing Crescent 15%

09:32

21:13

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
22 Bad
23 Bad

Sun - Rise: 07:53, Set: 16:50, Transit: 12:21. Moon - Rise: 09:32, Set: 21:13. Civil Dark: 17:25 - 07:18. Nautical Dark: 18:04 - 06:38. Astro Dark: 18:42 - 06:01

Total Clouds (% Sky Obscured)

88
72
67
99
67
75
81
85
56
76
88
100
100
43
39
79
74
66
59
89
91
76
100
100

Low Clouds (% Sky Obscured)

79
72
63
67
67
63
68
69
54
76
74
62
71
43
39
64
61
66
47
56
46
32
50
46

Medium Clouds (% Sky Obscured)

52
35
39
72
23
44
56
63
30
3
32
74
68
23
0
24
21
0
16
80
57
61
100
100

High Clouds (% Sky Obscured)

10
10
10
10
20
20
15
10
30
10
19
86
56
1
0
0
0
0
9
40
65
74
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

12
32
33
33
46
51
59
78
49
36
41
63
57
47
36
42
41
28
10
5
4
2
1
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

25
24
23
20
18
12
13
18
23
22
22
18
23
23
21
20
19
18
17
15
17
20
23
24

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
4
5
6
6
4
1
2
3
5
2
3
4
4
4
5
5
4
3
2
1
-0

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
82
82
88
85
85
82
81
78
80
81
78
78
74
72
69
69
72
77
78
81
81

Pressure (mb)

984
984
984
984
984
984
985
985
986
987
988
988
989
989
990
990
991
991
991
990
990
989
988
987

Ozone (du)

374
375
373
372
370
368
369
369
369
369
369
374
380
384
387
388
377
371
368
368
370
367
368
368

Friday 23

Waxing Crescent 24%

09:46

22:30

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
22 Bad
23 Bad

Sun - Rise: 07:52, Set: 16:51, Transit: 12:22. Moon - Rise: 09:46, Set: 22:30. Civil Dark: 17:27 - 07:17. Nautical Dark: 18:06 - 06:38. Astro Dark: 18:43 - 06:00

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
99
96
70
65
54
65
38
56
100
100
95
100
89
78
55
59
65
64

Low Clouds (% Sky Obscured)

51
69
77
96
85
70
70
53
46
40
54
60
38
41
41
46
56
43
49
55
55
55
50
44

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
85
86
31
31
2
49
4
56
100
100
65
100
87
65
0
0
49
50

High Clouds (% Sky Obscured)

99
94
96
100
63
100
0
2
2
0
0
0
0
0
2
1
1
14
32
6
0
0
12
35

ISS Passover

Visibility (miles)

4
3
8
4
5
4
9
9
9
9
9
9
9
9
9
8
9
9
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
80
49
38
24
14
25
34
16
19
67
33
34
35
35
19
6
16
18
26

Precipitation Amount (mm)

0.9
0.7
0.7
1.3
0.8
0.4
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

26
26
28
31
33
22
24
25
26
25
26
28
30
28
30
29
29
30
32
31
32
32
32
33

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
87
82
85
90
82
73
73
74
70
68
72
70
74
71
85
77
77
82
77
84
82
78
79

Pressure (mb)

987
986
984
983
982
982
982
982
983
983
984
984
984
984
984
985
984
984
985
985
986
986
986
986

Ozone (du)

371
373
376
381
387
391
399
404
412
415
423
427
429
431
430
428
429
425
423
425
427
427
427
423

Saturday 24

Waxing Crescent 34%

10:00

23:49

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
22 Bad
23 Bad

Sun - Rise: 07:51, Set: 16:53, Transit: 12:22. Moon - Rise: 10:00, Set: 23:49. Civil Dark: 17:28 - 07:16. Nautical Dark: 18:07 - 06:37. Astro Dark: 18:45 - 05:59

Total Clouds (% Sky Obscured)

71
78
86
91
96
100
100
100
100
100
100
100
100
100
100
93
86
81
86
93
95
100
100
100

Low Clouds (% Sky Obscured)

51
58
65
63
63
61
66
73
76
78
79
80
80
79
80
76
73
71
73
75
74
77
91
100

Medium Clouds (% Sky Obscured)

49
48
52
68
84
87
100
94
96
50
50
50
100
100
75
43
60
45
50
85
46
91
43
100

High Clouds (% Sky Obscured)

40
40
45
63
43
84
91
64
100
67
65
65
100
90
72
81
31
37
30
79
92
100
99
84

ISS Passover

Visibility (miles)

9
9
9
9
3
6
9
5
7
9
9
8
9
2
7
9
8
9
6
2
5
8
6
5

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

Precipitation Probability (%)

30
36
34
49
50
42
62
46
44
41
43
27
58
58
43
46
64
59
85
82
44
61
88
95

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0.3
0.3
0
0
0.3
0
0.5
0.6
0
0.2
0.6
1.2

Wind Speed/Direction (mph)

34
35
37
37
37
37
35
35
32
33
33
32
32
34
33
35
36
36
31
29
29
33
31
31

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-5
-6
-6
-6
-5
-4
-3
-3
-3
-3
-3
-4
-3
-4
-4
-4
-2
-0
0
-1
-1
-2

Dew Point (°C)

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

Relative Humidity (%)

81
85
88
88
88
91
91
91
87
84
88
88
82
90
90
88
87
90
90
90
87
87
87
84

Pressure (mb)

986
986
986
986
986
986
986
986
987
987
987
988
988
987
987
987
986
985
985
984
983
983
985
985

Ozone (du)

422
422
422
422
420
420
422
422
423
424
426
429
431
432
433
432
432
434
436
435
435
434
434
432

Sunday 25

Waxing Crescent 45%

10:16

No Set

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
22 Bad
23 Bad

Sun - Rise: 07:50, Set: 16:54, Transit: 12:22. Moon - Rise: 10:16, Set: No Set. Civil Dark: 17:29 - 07:15. Nautical Dark: 18:08 - 06:36. Astro Dark: 18:46 - 05:58

Total Clouds (% Sky Obscured)

100
100
100
78
29
15
19
23
61
74
88
100
98
96
94
97
98
100
94
88
81
77
73
69

Low Clouds (% Sky Obscured)

96
92
88
60
27
0
10
19
38
48
57
66
67
69
68
70
66
64
45
34
16
24
36
49

Medium Clouds (% Sky Obscured)

43
50
50
37
18
0
0
0
0
23
77
91
80
68
56
55
46
40
36
31
30
28
24
24

High Clouds (% Sky Obscured)

72
76
75
52
29
15
14
14
12
33
64
84
63
42
22
43
64
85
63
32
0
3
6
8

ISS Passover

Visibility (miles)

8
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

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

Precipitation Probability (%)

95
95
95
95
85
65
53
41
11
24
18
28
47
54
55
56
57
54
45
33
13
25
28
26

Precipitation Amount (mm)

1.2
1.1
1
0.9
0.6
0.4
0.2
0
0
0
0
0
0
0.2
0.2
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

31
28
24
25
23
22
23
23
22
21
20
19
17
16
16
15
14
14
14
13
12
12
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
81
78
80
77
80
84
90
87
82
85
88
87
85
82
82
81
81
80
80
80
81
81

Pressure (mb)

986
986
987
987
987
987
988
988
989
990
990
991
991
991
992
992
993
994
994
995
996
997
998
999

Ozone (du)

433
434
435
433
434
437
439
438
436
434
432
431
432
433
433
433
431
429
426
429
431
433
433
432

Monday 26

First Quarter 57%

10:36

01:12

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
22 Bad
23 Bad

Sun - Rise: 07:48, Set: 16:56, Transit: 12:22. Moon - Rise: 10:36, Set: 01:12. Civil Dark: 17:31 - 07:13. Nautical Dark: 18:10 - 06:35. Astro Dark: 18:48 - 05:57

Total Clouds (% Sky Obscured)

62
57
51
47
46
42
55
69
79
80
81
80
87
93
100
100
99
99
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

51
54
51
47
46
42
55
69
71
66
64
62
57
48
32
55
76
97
91
85
79
76
76
74

Medium Clouds (% Sky Obscured)

18
11
5
3
2
1
1
1
1
11
18
22
30
40
45
61
83
91
85
76
65
65
64
68

High Clouds (% Sky Obscured)

6
3
0
0
1
2
7
11
16
13
14
10
33
68
100
91
82
80
79
78
74
76
85
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
2
2
2
4
5

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

Precipitation Probability (%)

26
29
31
24
18
13
22
19
7
11
10
3
8
9
10
39
60
86
95
95
93
95
95
87

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.8
0.7
0.6
0.7
0.7
0.5

Wind Speed/Direction (mph)

10
10
11
11
10
9
9
8
8
9
10
11
12
14
16
18
20
22
24
26
27
29
22
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
4
4
5
5
5
6
6
6
6
6
6
5
5
4
4
4
4
1
1
0
1
1

Dew Point (°C)

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

Relative Humidity (%)

81
78
75
74
73
70
69
69
67
65
69
71
77
78
78
81
84
85
88
90
90
91
88
85

Pressure (mb)

1000
1000
1001
1001
1002
1002
1003
1003
1003
1003
1003
1003
1003
1002
1001
1000
999
998
998
996
994
993
992
992

Ozone (du)

432
426
420
414
412
410
407
409
411
413
414
416
418
403
388
374
370
367
363
367
371
375
378
381

Tuesday 27

Waxing Gibbous 68%

11:02

02:38

Sun - Rise: 07:47, Set: 16:58, Transit: 12:22. Moon - Rise: 11:02, Set: 02:38. Civil Dark: 17:33 - 07:12. Nautical Dark: 18:11 - 06:34. Astro Dark: 18:49 - 05:56

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: 21/01/26 00:30:07. Forecast: 21/01/26 to 27/01/26. Timezone: UTC+0.00