Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 30

Waxing Gibbous 94%

14:49

06:34

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

Sun - Rise: 07:29, Set: 17:45, Transit: 12:38. Moon - Rise: 14:49, Set: 06:34. Civil Dark: 18:13 - 07:01. Nautical Dark: 18:45 - 06:30. Astro Dark: 19:16 - 05:59

Total Clouds (% Sky Obscured)

19
15
11
27
100
100
100
100
55
7
31
67
99
74
74
86
84
81
59
15
39
33
45
50

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
20
9
20
41
28
15
21
5
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
39
100
100
100
55
3
12
14
68
68
66
83
73
36
2
0
0
0
0
24

High Clouds (% Sky Obscured)

0
0
10
27
100
100
100
100
55
3
17
63
98
24
27
41
43
40
8
0
0
33
45
50

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
23
12
11
12
5
0
0
0

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)

10
10
10
9
9
8
6
4
3
2
3
3
3
3
3
2
3
2
3
3
4
3
3
3

Chance of Frost

Temperature (°C)

14
15
15
15
15
15
14
14
13
12
12
11
10
9
9
9
9
9
9
9
8
8
7
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
60
57
54
53
56
59
64
66
69
72
75
76
76
74
75
75
74
74
74
79
81
84
77

Pressure (mb)

1001
1002
1002
1001
1001
1001
1002
1002
1002
1002
1003
1003
1003
1003
1003
1002
1002
1002
1002
1001
1002
1002
1002
1002

Ozone (du)

363
358
357
356
354
354
356
355
351
349
348
346
346
342
340
341
344
347
350
351
349
349
351
354

Saturday 31

Waxing Gibbous 99%

16:03

07:18

10 Bad
11 Bad
12 OK
13 OK
14 Good
15 Good
16 Good
17 OK
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

Sun - Rise: 07:28, Set: 17:46, Transit: 12:38. Moon - Rise: 16:03, Set: 07:18. Civil Dark: 18:14 - 07:01. Nautical Dark: 18:46 - 06:29. Astro Dark: 19:17 - 05:58

Total Clouds (% Sky Obscured)

50
57
27
17
0
0
5
33
90
100
100
100
100
100
100
100
100
100
100
100
100
100
100
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
5
30
36
28
0
0
0
20
14
56
62
43
45
83
76
75
97
51

Medium Clouds (% Sky Obscured)

24
47
27
17
0
0
0
11
0
71
100
100
100
100
100
100
100
95
99
100
100
100
100
51

High Clouds (% Sky Obscured)

50
7
4
0
0
0
0
1
74
100
100
100
98
81
98
98
100
100
64
100
57
100
60
26

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
1
2
4
0
1
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
6
9
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
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

0
0
0
2
1
1
0
0
0
0
0
0
0
2
7
42
72
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.1
0.9
2.5
3.1
4.7
3.3
1.9

Wind Speed/Direction (mph)

3
5
6
7
7
6
5
4
2
1
3
4
4
5
5
6
7
7
6
7
11
14
8
6

Chance of Frost

Temperature (°C)

11
14
15
15
16
16
16
15
13
13
12
11
10
10
10
10
10
11
11
11
12
12
12
12

Feels Like (°C)

11
13
13
14
14
15
15
15
14
11
11
9
8
8
8
7
7
8
9
9
8
6
9
10

Dew Point (°C)

6
8
8
7
7
6
7
8
8
7
7
6
6
6
7
7
9
9
10
10
11
11
11
10

Relative Humidity (%)

71
69
64
58
54
52
55
60
68
69
70
71
73
76
80
83
88
90
95
93
93
96
92
83

Pressure (mb)

1002
1003
1003
1002
1002
1002
1003
1003
1004
1004
1005
1005
1005
1005
1005
1004
1004
1003
1002
1001
1001
1000
1001
1000

Ozone (du)

355
356
358
360
359
356
354
351
348
346
344
347
347
347
345
343
341
342
341
342
344
345
350
364

Sunday 1

Waxing Gibbous 100%

17:18

07:53

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 OK
08 OK
09 OK

Sun - Rise: 07:27, Set: 17:48, Transit: 12:38. Moon - Rise: 17:18, Set: 07:53. Civil Dark: 18:15 - 07:00. Nautical Dark: 18:47 - 06:28. Astro Dark: 19:18 - 05:57

Total Clouds (% Sky Obscured)

57
51
64
64
69
81
87
100
100
100
100
100
100
100
100
100
100
100
89
68
44
26
19
31

Low Clouds (% Sky Obscured)

57
51
64
55
55
51
47
28
53
100
100
99
98
90
82
49
37
26
19
25
28
22
17
12

Medium Clouds (% Sky Obscured)

57
51
26
33
26
61
57
68
84
100
100
98
100
100
100
100
89
68
41
39
1
0
1
3

High Clouds (% Sky Obscured)

17
51
35
15
39
73
87
100
100
100
100
88
100
100
100
100
92
81
48
13
0
0
0
1

ISS Passover

Visibility (miles)

9
9
9
9
8
7
5
5
6
5
4
2
2
2
1
0
1
1
7
1
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
80
66
53
44
59
58
95
95
95
95
95
95
95
95
95
66
34
11
8
7
8
6

Precipitation Amount (mm)

0.8
1.2
1
0.6
0.4
0.3
0.5
0.3
0.8
1.6
4.1
3.7
0.9
0.9
1.1
0.5
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
11
11
10
8
9
8
8
9
9
8
7
8
8
4
3
3
3
2
2
3
4
6

Dew Point (°C)

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

Relative Humidity (%)

77
72
65
67
71
74
75
77
79
81
86
91
88
88
91
95
90
90
88
90
85
81
82
79

Pressure (mb)

1000
1000
999
998
998
998
998
998
998
998
998
998
998
997
997
998
998
999
1000
1001
1003
1004
1006
1007

Ozone (du)

375
378
379
383
387
387
384
382
382
384
387
396
402
404
409
403
391
383
379
380
385
384
382
382

Monday 2

Full Moon 99%

18:32

08:22

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

Sun - Rise: 07:26, Set: 17:49, Transit: 12:38. Moon - Rise: 18:32, Set: 08:22. Civil Dark: 18:16 - 06:59. Nautical Dark: 18:48 - 06:28. Astro Dark: 19:19 - 05:57

Total Clouds (% Sky Obscured)

32
39
45
60
67
65
46
43
50
71
74
69
65
62
63
64
66
70
70
53
46
40
55
46

Low Clouds (% Sky Obscured)

6
16
26
36
38
39
39
43
50
66
64
60
58
57
59
64
59
58
56
52
46
40
51
42

Medium Clouds (% Sky Obscured)

4
13
24
32
43
52
35
17
9
2
2
1
0
0
0
0
4
8
10
8
4
0
2
5

High Clouds (% Sky Obscured)

0
1
2
3
24
35
2
1
0
0
0
0
0
0
0
0
2
4
6
4
2
0
0
1

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 (%)

5
8
6
3
4
4
4
10
10
4
12
11
2
9
8
6
5
3
2
3
4
1
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
76
76
73
71
71
72
75
81
83
80
80
81
81
81
81
81
79
81
81
83
85
85
78

Pressure (mb)

1008
1009
1009
1009
1009
1010
1011
1012
1013
1014
1014
1015
1016
1016
1016
1017
1017
1018
1018
1018
1018
1019
1020
1020

Ozone (du)

384
383
383
380
377
379
385
392
394
401
402
388
382
377
367
363
356
349
343
341
338
337
339
337

Tuesday 3

Waning Gibbous 95%

19:41

08:48

10 Bad
11 Bad
12 OK
13 OK
14 OK
15 OK
16 OK
17 Bad
18 OK
19 OK
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

Sun - Rise: 07:25, Set: 17:50, Transit: 12:38. Moon - Rise: 19:41, Set: 08:48. Civil Dark: 18:17 - 06:58. Nautical Dark: 18:49 - 06:27. Astro Dark: 19:20 - 05:56

Total Clouds (% Sky Obscured)

55
45
33
46
46
46
46
50
46
36
54
68
79
83
88
92
89
86
84
79
75
72
80
88

Low Clouds (% Sky Obscured)

44
38
31
38
36
38
41
47
46
36
54
66
73
72
70
68
66
65
63
66
64
58
59
58

Medium Clouds (% Sky Obscured)

8
5
4
3
2
1
0
0
0
0
0
0
0
0
0
0
1
3
4
4
3
2
2
1

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
15
27
43
42
43
49
42
26
16
38
58

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 (%)

1
6
16
2
0
1
0
0
0
0
1
2
3
4
3
1
8
5
1
3
4
1
4
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
11
12
12
12
12
13
13
12
11
11
9
8
7
7
7
6
6
6
6
6
6
6
7

Dew Point (°C)

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

Relative Humidity (%)

73
70
65
62
61
61
63
64
72
76
78
81
81
80
80
81
80
81
82
82
84
84
84
80

Pressure (mb)

1020
1021
1021
1020
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022

Ozone (du)

333
328
324
322
319
316
315
312
310
309
309
307
306
305
305
304
303
302
301
300
301
302
304
304

Wednesday 4

Waning Gibbous 89%

20:47

09:11

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
09 Bad

Sun - Rise: 07:25, Set: 17:51, Transit: 12:38. Moon - Rise: 20:47, Set: 09:11. Civil Dark: 18:18 - 06:57. Nautical Dark: 18:50 - 06:26. Astro Dark: 19:21 - 05:55

Total Clouds (% Sky Obscured)

96
86
77
70
70
71
77
78
81
86
90
95
99
99
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

59
57
56
53
54
52
48
52
57
65
64
59
54
53
49
50
53
50
42
39
33
31
40
52

Medium Clouds (% Sky Obscured)

1
4
7
11
8
5
4
5
6
7
5
3
1
16
30
45
54
60
73
82
92
100
82
64

High Clouds (% Sky Obscured)

83
60
37
30
44
41
38
49
54
60
72
82
96
97
99
100
100
100
100
100
100
100
97
95

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 (%)

2
8
10
3
7
9
2
4
4
0
0
1
0
4
4
1
4
3
0
3
4
2
12
16

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)

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

Chance of Frost

Temperature (°C)

11
13
13
14
15
14
14
14
13
12
12
11
10
10
10
10
10
9
9
9
9
9
9
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
72
71
69
67
67
67
67
69
70
73
75
77
81
81
81
82
82
82
84
84
84
84
80

Pressure (mb)

1022
1022
1021
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1013

Ozone (du)

304
304
305
306
307
310
312
314
316
317
318
319
319
320
322
324
325
328
331
333
340
347
354
362

Thursday 5

Waning Gibbous 81%

21:51

09:34

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

Sun - Rise: 07:24, Set: 17:52, Transit: 12:38. Moon - Rise: 21:51, Set: 09:34. Civil Dark: 18:19 - 06:56. Nautical Dark: 18:51 - 06:25. Astro Dark: 19:22 - 05:54

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
94
86
79
79
78
79
75
71
67
65
59
57
61
55
55

Low Clouds (% Sky Obscured)

65
72
78
85
78
70
63
53
42
32
41
52
67
68
65
58
50
34
19
15
14
23

Medium Clouds (% Sky Obscured)

46
54
61
72
80
88
97
81
69
55
60
60
65
65
64
64
64
59
57
61
55
55

High Clouds (% Sky Obscured)

93
95
98
100
100
100
100
85
80
70
79
78
79
75
71
67
65
59
57
61
55
55

ISS Passover

Visibility (miles)

9
9
8
6
5
4
4
4
6
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

Precipitation Type

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

Precipitation Probability (%)

11
35
44
46
72
90
95
95
95
95
95
93
68
51
44
38
36
29
17
24
21
9

Precipitation Amount (mm)

0
0
0
0
0.4
0.6
0.7
1.1
1.3
0.9
0.8
0.4
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
14
15
15
14
14
13
13
13
12
12
12
12
12
12
11
11
11
11
11

Feels Like (°C)

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

Dew Point (°C)

7
8
10
11
12
12
11
11
11
11
11
11
10
10
10
10
10
10
10
9
9
9

Relative Humidity (%)

75
71
76
80
84
83
83
82
84
86
89
89
89
89
89
90
90
88
88
87
88
87

Pressure (mb)

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

Ozone (du)

369
377
377
377
377
373
368
363
362
361
360
359
358
357
358
359
360
362
365
368
374
380

Forecast for Dimodidaskálon, Nomarchía Athínas, Greece (38.01,23.80)

Generated: 30/01/26 10:17:11. Forecast: 30/01/26 to 05/02/26. Timezone: UTC+2.00