Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 31

Waxing Gibbous 95%

15:18

07:40

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

Sun - Rise: 08:24, Set: 18:20, Transit: 13:22. Moon - Rise: 15:18, Set: 07:40. Civil Dark: 18:50 - 07:54. Nautical Dark: 19:24 - 07:20. Astro Dark: 19:57 - 06:47

Total Clouds (% Sky Obscured)

56
96
82
92
96
56
45
96
55
37
100
100
100
74
45
39
49
75
83
37
83
83
59
64

Low Clouds (% Sky Obscured)

22
56
40
61
67
68
63
64
84
56
50
71
60
47
52
76
80
62
21
36
75
74
59
64

Medium Clouds (% Sky Obscured)

100
100
100
100
99
100
100
74
100
60
100
100
100
81
94
100
91
9
23
79
100
86
59
58

High Clouds (% Sky Obscured)

100
100
100
100
35
100
100
88
45
55
72
100
40
30
10
30
24
0
2
1
14
45
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
7
7

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
100
0
100
0
0
100
100
0
0
100
100
0
0
0
0
0
0
0
100
0
85
63

Precipitation Amount (mm)

0
0
0.3
0
0.8
0
0
0.6
1.2
0
0
1
1
0
0
0
0
0
0
0
0.3
0
1
0.3

Wind Speed/Direction (mph)

18
19
16
15
16
12
10
7
3
3
4
7
8
7
10
8
8
10
10
8
9
11
19
16

Chance of Frost

Temperature (°C)

8
8
8
8
7
7
6
6
5
6
4
4
3
2
1
2
2
2
2
2
2
2
2
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
60
65
69
73
74
78
78
87
84
91
83
82
87
93
87
86
81
82
79
82
82
86
85

Pressure (mb)

1004
1003
1002
1001
1001
1000
1000
1000
1000
999
999
1000
1001
1003
1002
1003
1004
1005
1006
1007
1008
1008
1010
1010

Ozone (du)

370
366
361
359
358
358
365
380
386
395
407
417
424
431
434
434
439
442
445
448
444
439
431
434

Sunday 1

Full Moon 99%

16:36

08:20

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: 08:23, Set: 18:21, Transit: 13:23. Moon - Rise: 16:36, Set: 08:20. Civil Dark: 18:51 - 07:53. Nautical Dark: 19:25 - 07:19. Astro Dark: 19:58 - 06:46

Total Clouds (% Sky Obscured)

66
78
81
81
79
61
82
60
48
63
55
74
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

66
78
81
81
79
45
25
13
16
24
11
11
88
73
59
78
41
79
69
90
97
97
97
97

Medium Clouds (% Sky Obscured)

60
43
29
29
71
37
82
45
13
23
22
54
97
100
100
100
100
100
100
100
52
96
100
97

High Clouds (% Sky Obscured)

0
0
0
1
2
2
4
2
3
6
5
6
93
100
96
100
100
100
100
100
100
95
100
88

ISS Passover

Visibility (miles)

0
7
9
6
7
8
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

24
42
72
66
51
33
12
5
3
4
1
1
2
2
11
25
50
86
77
18
23
30
27
25

Precipitation Amount (mm)

0
0
0.6
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0.3
1
0.8
0
0
0
0
0

Wind Speed/Direction (mph)

19
18
19
19
19
18
18
15
12
9
7
6
7
8
8
7
7
9
9
9
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
88
80
76
76
76
79
86
88
88
88
88
86
85
86
88
89
89
88
86
86
88
91
91

Pressure (mb)

1011
1011
1011
1011
1012
1013
1014
1015
1016
1016
1016
1017
1017
1017
1016
1016
1015
1015
1014
1013
1013
1013
1013
1013

Ozone (du)

435
422
407
388
385
378
374
370
362
360
357
356
354
356
356
354
353
354
355
356
355
357
357
357

Monday 2

Waning Gibbous 100%

17:55

08:51

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: 08:22, Set: 18:22, Transit: 13:23. Moon - Rise: 17:55, Set: 08:51. Civil Dark: 18:52 - 07:52. Nautical Dark: 19:26 - 07:18. Astro Dark: 19:59 - 06:45

Total Clouds (% Sky Obscured)

100
98
88
91
94
96
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

31
89
64
85
83
82
63
74
86
80
74
49
39
54
65
91
100
100
100
100
100
100
79
91

Medium Clouds (% Sky Obscured)

99
25
16
11
15
18
6
15
17
20
20
64
100
100
100
100
96
66
40
76
33
39
81
100

High Clouds (% Sky Obscured)

79
27
18
22
14
54
89
100
83
100
100
100
100
76
100
100
98
100
100
100
60
82
42
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
0
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
72
45
71
93
97
1

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 (%)

17
15
2
0
0
0
1
4
14
19
13
18
40
39
27
57
52
20
28
11
5
9
13
51

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)

8
8
8
8
10
8
8
8
9
9
9
11
11
11
13
13
13
14
15
16
17
19
23
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
78
78
75
77
78
84
86
88
86
86
85
89
91
91
93
94
98
96
98
96
96
86
83

Pressure (mb)

1012
1012
1010
1009
1009
1009
1009
1008
1008
1007
1006
1006
1004
1004
1002
1001
1000
999
997
996
995
994
993
992

Ozone (du)

356
352
347
346
344
344
343
341
339
339
340
339
339
338
339
337
338
339
342
345
348
348
352
352

Tuesday 3

Waning Gibbous 98%

19:13

09:15

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

Sun - Rise: 08:21, Set: 18:24, Transit: 13:23. Moon - Rise: 19:13, Set: 09:15. Civil Dark: 18:54 - 07:51. Nautical Dark: 19:27 - 07:17. Astro Dark: 20:00 - 06:44

Total Clouds (% Sky Obscured)

95
100
100
85
100
82
100
96
81
71
76
40
68
95
71
36
71
36
74
75
93
89
86
83

Low Clouds (% Sky Obscured)

65
42
60
53
41
62
64
40
46
35
36
40
39
46
56
27
44
36
39
39
41
34
33
34

Medium Clouds (% Sky Obscured)

90
100
100
61
100
68
59
85
62
52
42
14
18
39
52
9
41
4
8
8
34
55
62
19

High Clouds (% Sky Obscured)

36
100
100
65
65
60
100
81
55
55
57
8
38
51
4
2
22
0
50
44
89
84
66
54

ISS Passover

Visibility (miles)

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

Fog (%)

78
70
26
72
20
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

60
54
54
91
71
33
49
16
9
3
2
2
2
1
2
0
1
0
1
1
0
0
2
2

Precipitation Amount (mm)

0.2
0
0.2
0.8
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
16
16
14
15
16
16
15
16
15
15
14
13
15
15
13
10
9
8
8
8
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
82
91
87
78
83
83
73
73
74
77
83
81
78
77
84
80
84
88
89
89
83
76

Pressure (mb)

992
992
991
991
992
992
993
994
995
996
996
997
998
998
998
998
999
998
999
999
1000
1000
1000
1000

Ozone (du)

357
356
355
369
374
385
393
400
404
408
412
417
419
414
414
419
422
422
423
427
430
436
438
438

Wednesday 4

Waning Gibbous 94%

20:26

09:37

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 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:19, Set: 18:25, Transit: 13:23. Moon - Rise: 20:26, Set: 09:37. Civil Dark: 18:55 - 07:50. Nautical Dark: 19:29 - 07:16. Astro Dark: 20:02 - 06:43

Total Clouds (% Sky Obscured)

74
71
88
96
94
100
100
96
94
89
92
95
100
100
100
100
89
98
94
85
99
100
100
99

Low Clouds (% Sky Obscured)

32
37
39
49
40
44
42
57
54
69
67
55
52
53
53
63
59
58
56
57
56
62
59
81

Medium Clouds (% Sky Obscured)

30
41
77
57
56
58
100
88
57
45
80
90
100
100
100
99
71
64
65
57
97
100
99
98

High Clouds (% Sky Obscured)

30
28
42
66
88
98
100
82
63
45
60
82
97
100
76
55
45
69
51
44
86
100
81
58

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

2
13
23
26
30
44
67
64
25
10
23
14
6
7
6
2
4
5
1
1
3
3
20
55

Precipitation Amount (mm)

0
0
0
0
0
0
0.7
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
67
59
56
60
63
72
86
91
94
89
86
88
91
89
91
91
91
92
94
94
96
91
88

Pressure (mb)

1000
999
998
998
998
998
999
1000
1000
1000
1001
1001
1000
1001
1000
1000
1000
999
998
998
998
997
996
996

Ozone (du)

438
441
441
442
440
441
440
438
438
440
443
444
446
442
444
430
423
421
414
410
409
407
407
405

Thursday 5

Waning Gibbous 88%

21:36

09:56

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: 08:18, Set: 18:26, Transit: 13:23. Moon - Rise: 21:36, Set: 09:56. Civil Dark: 18:56 - 07:49. Nautical Dark: 19:30 - 07:15. Astro Dark: 20:03 - 06:42

Total Clouds (% Sky Obscured)

99
98
98
97
98
96
88
99
98
98
94
93
91
95
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
79
80
80
74
69
58
59
62
60
37
44
47
60
73
87
79
77
74
83
91
99
99
100

Medium Clouds (% Sky Obscured)

98
96
94
64
60
66
75
72
92
91
90
90
52
60
69
82
92
96
100
100
100
100
99
99

High Clouds (% Sky Obscured)

32
26
26
0
14
28
42
61
43
16
36
39
49
66
83
100
83
63
40
54
68
77
73
72

ISS Passover

Visibility (miles)

3
0
0
0
3
9
9
9
9
9
9
9
9
9
7
5
4
2
1
0
0
0
0
0

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

Precipitation Probability (%)

72
70
67
39
23
24
13
14
13
10
14
11
3
14
27
44
64
77
90
87
80
67
87
93

Precipitation Amount (mm)

0.4
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.5
0.4
0.3
0.6
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

2
3
2
3
3
3
3
3
4
4
4
4
4
3
3
3
2
3
2
3
3
3
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
94
94
96
96
82
86
88
91
89
89
89
89
91
93
94
96
98
98
98
98
98
98
96

Pressure (mb)

995
995
994
994
995
995
995
996
997
997
997
997
997
997
997
996
996
995
994
993
993
993
992
992

Ozone (du)

400
398
394
388
384
377
370
365
362
361
359
358
357
356
354
352
349
348
347
346
347
347
348
351

Friday 6

Waning Gibbous 81%

22:43

10:15

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: 08:17, Set: 18:28, Transit: 13:23. Moon - Rise: 22:43, Set: 10:15. Civil Dark: 18:57 - 07:48. Nautical Dark: 19:31 - 07:14. Astro Dark: 20:04 - 06:41

Total Clouds (% Sky Obscured)

100
100
100
100
89
77
66
69
74
80
86
93
100
91
81
71
65
60
56
59
66
71
68
65

Low Clouds (% Sky Obscured)

100
94
88
83
65
49
32
32
33
34
53
70
84
73
63
53
50
46
39
39
44
49
56
63

Medium Clouds (% Sky Obscured)

98
99
99
100
83
67
51
55
60
67
77
88
99
84
70
56
51
47
42
58
66
71
68
65

High Clouds (% Sky Obscured)

72
74
82
76
62
44
32
34
38
39
46
49
59
39
26
13
20
35
43
31
19
6
5
3

ISS Passover

Visibility (miles)

0
0
2
3
5
7
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

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

Precipitation Probability (%)

86
73
68
71
67
57
36
30
20
7
23
30
35
41
39
37
30
16
7
8
7
4
13
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
11
9
7
8
9
10
11
11
12
13
14
15
16
16
18
17
17
17
17
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
88
78
70
72
76
79
80
80
82
82
82
83
82
82
82
80
79
77
77
76
76
75

Pressure (mb)

992
992
992
991
991
992
992
993
993
994
994
994
995
995
996
997
997
998
999
999
1000
1001
1002
1002

Ozone (du)

354
357
361
365
368
370
371
373
375
377
379
382
384
386
387
387
388
390
392
395
393
391
389
389

Forecast for Erroitegi / Róitegui, Araba / Álava, Spain (42.78,-2.38)

Generated: 31/01/26 10:57:27. Forecast: 31/01/26 to 06/02/26. Timezone: UTC+1.00