Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 22

Waxing Crescent 14%

09:36

21:27

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 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 07:35, Set: 17:36, Transit: 12:36. Moon - Rise: 09:36, Set: 21:27. Civil Dark: 18:05 - 07:07. Nautical Dark: 18:37 - 06:35. Astro Dark: 19:08 - 06:04

Total Clouds (% Sky Obscured)

74
78
72
83
82
100
63
100
100
98
65
94
60
71
76
86
89
77
50
41
23
13
30
31

Low Clouds (% Sky Obscured)

64
49
72
66
56
47
17
26
48
56
45
49
60
52
70
85
82
46
14
12
11
13
30
31

Medium Clouds (% Sky Obscured)

12
16
39
11
4
1
1
6
93
93
59
67
60
64
55
49
52
48
6
2
0
0
0
0

High Clouds (% Sky Obscured)

9
44
72
57
57
100
61
100
96
78
65
94
60
66
67
5
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
75
0
0
0
0
0
2
78
78
78
78

Precipitation Type

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

Precipitation Probability (%)

0
0
0
17
24
22
34
47
48
67
62
36
95
95
95
95
75
18
3
1
2
3
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.3
0.7
0.5
0
0.6
1.4
0.9
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
84
83
82
76
76
79
86
87
87
86
84
84
84
87
88
90
88
87
88
88
90
88

Pressure (mb)

1005
1005
1005
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1005
1005

Ozone (du)

378
380
369
368
364
364
363
368
367
356
361
367
365
378
378
366
362
361
357
353
352
352
347
345

Friday 23

Waxing Crescent 23%

10:00

22:33

09 Good
10 Good
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: 07:34, Set: 17:37, Transit: 12:36. Moon - Rise: 10:00, Set: 22:33. Civil Dark: 18:06 - 07:06. Nautical Dark: 18:38 - 06:34. Astro Dark: 19:09 - 06:03

Total Clouds (% Sky Obscured)

3
1
76
90
100
100
100
100
100
100
100
97
79
79
94
75
67
85
89
78
47
41
48
45

Low Clouds (% Sky Obscured)

2
1
1
0
0
4
15
5
7
10
38
34
44
58
59
66
64
66
65
62
47
41
48
45

Medium Clouds (% Sky Obscured)

0
0
0
0
0
42
75
60
60
65
60
32
27
28
41
0
0
21
31
27
20
7
15
9

High Clouds (% Sky Obscured)

0
0
71
90
100
100
100
100
100
100
100
91
48
39
25
10
0
2
3
4
3
2
2
5

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 (%)

66
0
0
0
0
0
0
0
0
0
0
0
1
2
83
84
84
88
91
93
100
100
100
100

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
2
0
1
0
1
3
3
3
5
11
13
19
13
6
7
6
8
9
4
2
2
2
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
77
72
69
67
66
67
68
74
81
83
84
84
85
87
84
85
87
87
87
87
90
91
90

Pressure (mb)

1006
1006
1007
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010
1011

Ozone (du)

343
340
340
342
346
351
355
359
359
361
360
360
362
362
363
364
369
372
366
357
350
344
341
337

Saturday 24

Waxing Crescent 33%

10:24

23:41

09 Bad
10 OK
11 Bad
12 Bad
13 Bad
14 OK
15 OK
16 OK
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

Sun - Rise: 07:34, Set: 17:39, Transit: 12:36. Moon - Rise: 10:24, Set: 23:41. Civil Dark: 18:07 - 07:06. Nautical Dark: 18:39 - 06:34. Astro Dark: 19:10 - 06:03

Total Clouds (% Sky Obscured)

48
20
63
89
48
39
23
26
41
85
62
59
92
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
20
52
44
31
18
12
0
0
26
41
46
64
65
57
50
52
54
56
59
59
56
56
65

Medium Clouds (% Sky Obscured)

0
1
13
63
27
21
0
3
11
0
4
0
24
48
50
51
52
47
23
3
9
32
19
22

High Clouds (% Sky Obscured)

32
2
63
89
2
3
7
9
12
64
29
16
55
100
100
100
100
100
100
100
100
100
100
100

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 (%)

71
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
15
16
15
15
15
14
14
13
13
13
11
9
10
10
9
10
10
9
9
9
9
9

Dew Point (°C)

7
9
10
10
10
10
10
10
11
11
11
11
9
9
9
9
9
9
9
9
9
9
9
9

Relative Humidity (%)

85
81
76
74
70
70
72
73
79
86
89
90
91
91
91
90
91
91
93
93
95
95
93
93

Pressure (mb)

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

Ozone (du)

333
332
331
326
322
319
316
311
308
308
306
305
303
301
301
301
300
301
301
301
301
300
301
301

Sunday 25

Waxing Crescent 44%

10:51

00:52

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

Sun - Rise: 07:33, Set: 17:40, Transit: 12:37. Moon - Rise: 10:51, Set: 00:52. Civil Dark: 18:08 - 07:05. Nautical Dark: 18:40 - 06:33. Astro Dark: 19:11 - 06:02

Total Clouds (% Sky Obscured)

100
100
92
83
54
43
46
35
27
16
9
21
29
48
57
54
66
58
67
86
76
86
81
83

Low Clouds (% Sky Obscured)

71
81
75
66
54
40
21
5
5
5
7
18
28
41
45
43
45
42
47
43
43
58
47
47

Medium Clouds (% Sky Obscured)

27
25
15
8
0
3
6
9
6
3
1
3
6
5
17
32
46
47
56
81
65
80
72
76

High Clouds (% Sky Obscured)

100
100
79
58
5
6
26
19
14
8
4
4
1
1
0
0
0
0
0
0
0
0
0
0

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
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
None
None
None
None
None
None
Light Rain
Very Light Rain

Precipitation Probability (%)

9
13
12
7
1
1
4
8
3
0
0
1
3
3
21
26
10
29
29
24
22
26
57
63

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
0.4
0.3

Wind Speed/Direction (mph)

2
4
7
8
10
11
11
11
8
6
4
4
4
4
4
5
6
6
6
7
7
8
11
15

Chance of Frost

Temperature (°C)

11
13
15
16
16
17
16
16
16
15
14
13
13
12
12
13
13
13
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

10
11
12
12
12
12
12
12
13
13
12
11
11
11
11
12
12
12
12
12
12
12
11
11

Relative Humidity (%)

92
87
80
77
75
74
74
79
83
87
89
87
87
89
93
93
93
92
92
92
89
86
79
79

Pressure (mb)

1015
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1011
1010
1009
1009
1008
1007
1006
1006

Ozone (du)

300
300
298
296
295
297
298
299
298
299
300
299
300
301
302
304
305
308
309
311
317
323
328
333

Monday 26

First Quarter 56%

11:21

02:05

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 OK
22 OK
23 OK
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:32, Set: 17:41, Transit: 12:37. Moon - Rise: 11:21, Set: 02:05. Civil Dark: 18:09 - 07:04. Nautical Dark: 18:41 - 06:33. Astro Dark: 19:12 - 06:01

Total Clouds (% Sky Obscured)

86
89
92
96
100
100
90
100
100
100
98
55
38
22
44
63
79
83
88
97
98
99
99
95

Low Clouds (% Sky Obscured)

54
60
71
79
86
71
48
46
48
53
62
27
19
12
17
24
29
36
41
52
56
54
50
46

Medium Clouds (% Sky Obscured)

79
80
87
93
100
74
83
100
100
100
98
43
27
11
15
18
22
43
65
88
67
48
29
32

High Clouds (% Sky Obscured)

25
3
43
48
100
67
70
100
100
100
98
8
9
8
35
53
67
60
59
56
68
80
93
89

ISS Passover

Visibility (miles)

6
5
4
4
4
3
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

75
92
95
95
95
95
72
51
51
38
29
8
8
2
3
2
1
4
4
1
8
7
2
22

Precipitation Amount (mm)

0.5
0.5
1.1
2.1
1.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
15
15
13
10
9
9
8
6
5
4
4
9
8
7
7
7
7
7
7
7
7
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
79
75
82
86
83
81
79
79
81
80
80
81
83
83
83
81
80
80
80
78
81
81
82

Pressure (mb)

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

Ozone (du)

337
342
351
358
363
376
390
387
387
395
406
412
419
426
434
433
431
430
433
435
438
438
439
440

Tuesday 27

Waxing Gibbous 67%

11:58

03:21

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

Sun - Rise: 07:32, Set: 17:42, Transit: 12:37. Moon - Rise: 11:58, Set: 03:21. Civil Dark: 18:10 - 07:04. Nautical Dark: 18:42 - 06:32. Astro Dark: 19:13 - 06:01

Total Clouds (% Sky Obscured)

91
87
87
86
79
72
70
69
60
51
43
43
39
33
38
47
56
59
59
61
58
56
54
65

Low Clouds (% Sky Obscured)

38
34
33
32
36
34
31
29
22
15
15
15
13
15
13
12
11
14
14
13
10
8
5
14

Medium Clouds (% Sky Obscured)

34
31
31
33
30
21
13
5
3
1
0
0
0
0
0
0
0
6
11
16
23
31
49
65

High Clouds (% Sky Obscured)

85
77
71
62
40
47
61
69
60
51
35
35
33
29
33
39
45
41
40
38
35
36
33
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 (%)

18
14
29
26
15
17
11
2
4
3
1
3
2
0
3
1
0
3
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
71
66
58
51
44
49
52
57
62
66
70
72
72
73
73
74
74
76
77
78
78
80
80

Pressure (mb)

1003
1003
1003
1003
1003
1002
1003
1003
1003
1003
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

439
438
437
436
436
435
434
433
432
428
425
421
411
400
390
380
370
360
355
350
345
344
343
343

Wednesday 28

Waxing Gibbous 78%

12:44

04:33

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 OK

Sun - Rise: 07:31, Set: 17:43, Transit: 12:37. Moon - Rise: 12:44, Set: 04:33. Civil Dark: 18:11 - 07:03. Nautical Dark: 18:43 - 06:31. Astro Dark: 19:14 - 06:00

Total Clouds (% Sky Obscured)

73
80
87
93
100
100
100
100
94
89
84
81
77
73
60
48
37

Low Clouds (% Sky Obscured)

23
35
48
46
47
59
62
79
74
72
69
58
46
32
25
17
10

Medium Clouds (% Sky Obscured)

72
78
85
93
100
100
100
99
83
66
50
48
46
43
39
37
37

High Clouds (% Sky Obscured)

71
80
87
93
100
100
100
100
80
61
41
43
45
47
32
16
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
9
17
25
55
73
85
76
72
57
48
40
22
17
13
0

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.4
0.6
0.4
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
3
3
4
4
5
8
11
13
9
8
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

11
12
13
13
14
14
14
13
13
13
12
12
12
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
72
69
70
70
73
79
86
92
92
90
90
88
87
87
84
81

Pressure (mb)

1005
1006
1006
1005
1004
1003
1002
1001
1000
1000
1000
1000
1000
1000
1000
1000
1000

Ozone (du)

343
343
343
344
345
347
351
355
360
367
374
381
395
409
422
424
426

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

Generated: 22/01/26 09:12:42. Forecast: 22/01/26 to 28/01/26. Timezone: UTC+2.00