Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 27

Waxing Gibbous 68%

12:30

04:30

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:28, Set: 18:17, Transit: 13:23. Moon - Rise: 12:30, Set: 04:30. Civil Dark: 18:47 - 07:58. Nautical Dark: 19:21 - 07:24. Astro Dark: 19:54 - 06:50

Total Clouds (% Sky Obscured)

74
80
83
82
100
100
100
100
100
98
100
100
100
100
100
100
100
74
71
66
24
93
100
100

Low Clouds (% Sky Obscured)

74
74
83
27
51
28
90
91
79
93
93
91
88
88
92
92
87
74
71
66
10
4
7
4

Medium Clouds (% Sky Obscured)

42
70
83
82
100
100
100
100
100
98
98
100
100
100
100
100
100
50
7
34
4
82
100
100

High Clouds (% Sky Obscured)

74
78
49
82
100
100
100
45
45
55
50
14
14
55
55
55
50
0
0
46
4
86
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
6
5
0
0
0
0
0
0
0
0
4
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
2
14
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
32
16
25
42
63
75
70
68
95
95
95
95
88
82
63
17
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0.8
2.2
2.2
0.9
0.3
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
0
0
3
8
7
5
7
8
7
8
7
7
6
4
6
7
8
8
8
7
5
3
2

Chance of Frost

Temperature (°C)

9
9
9
9
8
8
9
8
7
6
5
5
5
3
3
3
3
3
2
2
2
1
1
1

Feels Like (°C)

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

Dew Point (°C)

6
7
5
4
2
1
2
2
3
4
5
4
4
3
3
3
3
3
2
2
1
0
-0
-0

Relative Humidity (%)

81
84
80
69
65
62
63
67
74
88
94
96
98
98
98
100
98
100
100
98
94
93
93
93

Pressure (mb)

995
996
996
996
995
994
994
994
994
995
995
996
997
998
999
1000
1000
1001
1001
1002
1001
1001
1000
998

Ozone (du)

336
343
353
356
360
363
361
359
361
362
373
379
395
419
431
434
434
431
401
392
391
390
387
390

Wednesday 28

Waxing Gibbous 79%

13:14

05:45

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:27, Set: 18:18, Transit: 13:23. Moon - Rise: 13:14, Set: 05:45. Civil Dark: 18:48 - 07:57. Nautical Dark: 19:22 - 07:23. Astro Dark: 19:56 - 06:49

Total Clouds (% Sky Obscured)

100
100
100
100
98
93
95
95
93
100
100
100
100
99
100
100
100
100
100
97
100
98
100
93

Low Clouds (% Sky Obscured)

4
8
52
89
84
92
94
94
93
90
83
83
72
51
57
65
89
87
90
94
100
90
87
86

Medium Clouds (% Sky Obscured)

100
100
100
100
98
93
95
94
59
93
99
64
77
99
94
100
100
100
89
94
64
93
87
17

High Clouds (% Sky Obscured)

100
100
88
50
42
2
2
2
17
98
73
76
63
95
100
100
55
19
45
16
4
5
51
26

ISS Passover

Visibility (miles)

9
9
5
0
0
0
0
0
0
0
0
6
9
9
9
9
9
7
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

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

Precipitation Probability (%)

2
16
32
21
17
41
46
25
24
6
1
0
0
1
3
8
49
95
90
79
49
12
6
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.3
0.6
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
94
98
96
94
100
100
100
100
98
96
96
96
93
91
93
96
100
98
100
100
98
100

Pressure (mb)

997
996
995
996
996
996
997
998
999
1000
1001
1002
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1000
1001

Ozone (du)

397
402
406
411
414
413
407
389
373
365
357
350
346
345
345
341
336
336
333
332
333
329
327
324

Thursday 29

Waxing Gibbous 88%

14:10

06:50

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

Sun - Rise: 08:26, Set: 18:19, Transit: 13:23. Moon - Rise: 14:10, Set: 06:50. Civil Dark: 18:49 - 07:56. Nautical Dark: 19:23 - 07:22. Astro Dark: 19:57 - 06:49

Total Clouds (% Sky Obscured)

100
71
32
48
92
91
75
82
68
66
61
98
90
74
77
70
69
37
54
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
41
32
41
64
65
49
65
42
9
5
87
64
47
57
65
37
35
30
20
27
28
25
28

Medium Clouds (% Sky Obscured)

20
0
0
25
29
31
20
17
3
36
55
70
71
74
66
20
18
3
47
27
35
100
100
100

High Clouds (% Sky Obscured)

100
57
1
0
0
0
0
9
61
66
55
3
0
0
0
0
0
2
1
100
99
100
95
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

4
1
0
2
20
25
27
7
5
1
4
27
57
24
61
67
6
2
1
0
0
0
0
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
5
6
8
9
12
13
12
7
4
3
5
9
11
12
11
8
8
7
6
6
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
2
4
7
7
7
6
6
5
6
6
5
4
3
3
3
2
2
2
2
1
1
-1
-0

Dew Point (°C)

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

Relative Humidity (%)

98
94
88
84
80
78
76
75
75
77
85
84
81
84
84
87
84
85
83
85
86
85
80
79

Pressure (mb)

1001
1002
1002
1002
1001
1001
1001
1001
1002
1003
1004
1004
1004
1005
1005
1006
1006
1007
1009
1009
1010
1010
1010
1010

Ozone (du)

322
323
323
325
333
334
332
331
331
332
335
340
348
351
354
354
353
353
351
348
347
347
347
349

Friday 30

Waxing Gibbous 95%

15:19

07:41

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:25, Set: 18:21, Transit: 13:23. Moon - Rise: 15:19, Set: 07:41. Civil Dark: 18:51 - 07:55. Nautical Dark: 19:25 - 07:21. Astro Dark: 19:58 - 06:48

Total Clouds (% Sky Obscured)

100
98
97
95
94
93
92
95
98
100
84
99
99
94
86
79
77
69
60
61
47
40
57
66

Low Clouds (% Sky Obscured)

23
34
29
34
31
26
23
49
68
86
71
66
53
55
58
60
61
55
52
54
43
40
49
61

Medium Clouds (% Sky Obscured)

100
98
95
92
90
90
88
92
96
55
54
97
98
88
32
69
66
38
25
43
18
9
5
6

High Clouds (% Sky Obscured)

84
49
25
16
45
45
24
12
50
1
0
23
45
40
0
0
32
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
4
7
9
3
0
0
9
9
7
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
0
3
3
4
23
34
48
57
72
95
85
95
95
95
46
20
28
31
25
15
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.9
0.2
0.6
4.4
1.1
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
14
15
16
18
17
18
17
14
15
12
14
14
18
6
7
5
5
5
6
6
8
11
12

Chance of Frost

Temperature (°C)

6
6
8
9
9
9
10
10
9
9
9
9
9
8
6
6
4
4
4
3
4
3
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
82
74
69
73
70
68
70
73
74
80
81
81
84
90
86
96
93
91
91
83
83
82
79

Pressure (mb)

1010
1011
1010
1009
1009
1008
1007
1006
1006
1005
1005
1005
1005
1004
1005
1006
1007
1009
1010
1011
1011
1012
1013
1014

Ozone (du)

345
346
345
343
341
334
331
328
326
326
331
337
344
355
362
363
369
380
388
394
398
397
397
386

Saturday 31

Waxing Gibbous 99%

16:36

08:21

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:24, Set: 18:22, Transit: 13:23. Moon - Rise: 16:36, Set: 08:21. Civil Dark: 18:52 - 07:54. Nautical Dark: 19:26 - 07:20. Astro Dark: 19:59 - 06:47

Total Clouds (% Sky Obscured)

75
77
57
62
72
63
63
58
55
55
78
90
100
100
100
100
100
100
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
58
32
29
26
11
1
1
5
10
28
48
62
69
68
61
64
67
69
74
87
100
100
99

Medium Clouds (% Sky Obscured)

5
13
21
28
32
41
50
51
51
52
31
17
61
81
92
99
94
89
84
88
93
98
95
93

High Clouds (% Sky Obscured)

2
20
1
0
0
1
2
6
7
8
58
77
95
96
98
99
92
85
78
77
75
72
81
91

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

19
19
9
7
4
2
0
0
0
0
0
0
0
10
22
33
55
51
53
51
52
45
51
52

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
9
10
10
9
9
9
6
3
1
1
3
3
2
3
3
3
4
6
5
5
6
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
78
69
63
56
55
58
60
65
69
71
67
68
67
70
71
75
81
87
87
87
87
87

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012

Ozone (du)

373
369
367
365
362
358
353
347
342
340
341
340
340
340
337
337
339
338
337
336
334
332
331
332

Sunday 1

Full Moon 100%

17:56

08:52

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
06 Bad
07 Bad
08 Bad

Sun - Rise: 08:23, Set: 18:23, Transit: 13:24. Moon - Rise: 17:56, Set: 08:52. Civil Dark: 18:53 - 07:53. Nautical Dark: 19:27 - 07:19. Astro Dark: 20:00 - 06:46

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

99
96
93
90
92
92
94
85
72
62
55
48
41
45
47
47
57
70
83
87
92
96
98
99

Medium Clouds (% Sky Obscured)

92
81
71
59
55
48
39
38
37
36
57
79
100
100
100
100
92
83
75
70
65
61
71
81

High Clouds (% Sky Obscured)

100
96
90
84
79
71
69
79
91
100
100
100
100
100
100
100
94
87
81
54
35
23
48
73

ISS Passover

Visibility (miles)

9
9
9
8
7
8
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
1
1
4

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

Precipitation Probability (%)

52
52
51
54
45
34
21
14
9
1
3
6
1
10
8
6
48
60
57
71
90
95
95
95

Precipitation Amount (mm)

0.2
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0.4
0.7
1.1
1
1

Wind Speed/Direction (mph)

1
0
0
0
0
0
1
2
2
2
3
4
5
6
6
7
8
9
10
11
10
9
9
8

Chance of Frost

Temperature (°C)

7
7
7
7
7
8
8
8
8
7
7
6
6
6
6
6
7
7
6
7
7
7
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
87
88
90
91
90
88
88
88
90
91
91
93
93
93
94
94
96
96
98
96
96
96
90

Pressure (mb)

1013
1013
1013
1013
1013
1012
1011
1010
1010
1009
1009
1008
1007
1006
1005
1003
1002
1000
999
997
996
994
993
993

Ozone (du)

334
335
337
339
341
341
342
342
342
341
341
343
346
349
349
349
350
349
349
349
353
357
361
364

Monday 2

Waning Gibbous 98%

19:13

No Set

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
06 Bad

Sun - Rise: 08:22, Set: 18:24, Transit: 13:24. Moon - Rise: 19:13, Set: No Set. Civil Dark: 18:54 - 07:52. Nautical Dark: 19:28 - 07:18. Astro Dark: 20:01 - 06:45

Total Clouds (% Sky Obscured)

100
95
89
92
91
89
91
93
97
97
98
98
99
93
88
83
78
76
70
75
79
86

Low Clouds (% Sky Obscured)

100
82
64
50
58
65
68
60
56
47
59
69
78
73
68
65
66
60
57
48
44
41

Medium Clouds (% Sky Obscured)

92
73
54
35
39
39
42
55
70
82
73
62
58
43
34
22
22
21
20
20
30
39

High Clouds (% Sky Obscured)

98
81
64
47
35
28
15
33
55
72
72
74
78
63
48
32
27
26
20
25
25
40

ISS Passover

Visibility (miles)

6
9
9
9
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

Precipitation Type

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

Precipitation Probability (%)

95
95
79
45
41
41
44
72
79
71
78
82
81
63
40
23
21
15
2
5
3
1

Precipitation Amount (mm)

0.9
0.9
0.6
0
0
0
0.2
0.5
0.4
0.2
0.4
0.5
0.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
15
15
15
15
13
12
12
12
12
13
13
14
14
13
13
12
12
11
11
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
78
75
73
71
70
71
70
71
73
74
75
75
75
73
73
72
72
72
71
69
68

Pressure (mb)

993
993
994
994
994
994
994
994
995
996
997
998
999
1000
1000
1000
1000
1000
1001
1001
1001
1001

Ozone (du)

367
369
375
381
387
389
391
393
393
392
392
389
386
383
381
379
377
379
382
384
385
387

Forecast for Ilarratza, Araba / Álava, Spain (42.86,-2.60)

Generated: 27/01/26 09:20:26. Forecast: 27/01/26 to 02/02/26. Timezone: UTC+1.00