Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 15

Waning Crescent 12%

06:04

14:12

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

Sun - Rise: 07:38, Set: 17:29, Transit: 12:34. Moon - Rise: 06:04, Set: 14:12. Civil Dark: 17:57 - 07:10. Nautical Dark: 18:30 - 06:38. Astro Dark: 19:01 - 06:06

Total Clouds (% Sky Obscured)

20
18
9
7
0
0
0
0
0
0
0
1
3
3
23
28
32
32
37
75
80
71
58
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
28
32
32
35
35
32
31
31
31

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
4
6
9
64
75
52
33
23

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
73
76
76
76
76
76
76

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
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

3
5
8
11
13
14
14
14
14
13
12
11
10
9
8
7
6
6
5
5
5
5
5
4

Feels Like (°C)

3
5
9
11
13
14
14
13
14
13
12
11
10
10
8
7
6
7
6
6
6
5
3
4

Dew Point (°C)

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

Relative Humidity (%)

86
80
70
63
59
56
54
53
54
62
70
73
76
78
79
81
82
83
85
85
86
88
86
86

Pressure (mb)

1024
1024
1025
1025
1024
1023
1023
1023
1022
1023
1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1022

Ozone (du)

327
331
333
334
336
336
333
330
329
327
326
326
327
326
326
325
328
328
330
330
328
327
326
327

Friday 16

Waning Crescent 6%

06:54

15:03

08 OK
09 OK
10 OK
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 OK
00 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:38, Set: 17:30, Transit: 12:34. Moon - Rise: 06:54, Set: 15:03. Civil Dark: 17:58 - 07:10. Nautical Dark: 18:31 - 06:37. Astro Dark: 19:02 - 06:06

Total Clouds (% Sky Obscured)

28
24
37
50
61
57
77
97
91
81
88
56
80
86
88
39
31
23
90
100
63
63
85
100

Low Clouds (% Sky Obscured)

21
0
0
0
0
0
7
4
5
3
0
22
49
63
76
39
31
21
0
0
0
12
61
65

Medium Clouds (% Sky Obscured)

0
21
29
39
40
42
50
59
59
39
27
0
21
9
21
5
0
0
0
0
5
34
58
65

High Clouds (% Sky Obscured)

6
2
1
1
33
32
31
44
31
64
78
11
17
9
4
1
2
9
90
100
63
63
27
81

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 (%)

75
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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
1
2
4
5
3
5
8
13
24
44
52

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

Chance of Frost

Temperature (°C)

4
6
9
12
14
15
15
15
14
14
13
11
9
8
8
8
9
8
8
8
7
7
7
7

Feels Like (°C)

3
6
10
13
14
15
15
13
13
13
12
10
9
7
7
6
8
8
8
5
5
6
6
5

Dew Point (°C)

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

Relative Humidity (%)

86
80
72
66
63
60
59
60
63
69
74
75
74
74
75
78
82
85
85
84
84
84
84
88

Pressure (mb)

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

Ozone (du)

328
329
330
332
333
334
333
335
338
341
343
345
347
347
344
350
353
352
350
340
335
333
332
330

Saturday 17

Waning Crescent 2%

07:37

16:02

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
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK

Sun - Rise: 07:38, Set: 17:31, Transit: 12:34. Moon - Rise: 07:37, Set: 16:02. Civil Dark: 17:59 - 07:09. Nautical Dark: 18:32 - 06:37. Astro Dark: 19:03 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
88
88
85
87
87
85
77
64
48
40
30
20
28
27
31

Low Clouds (% Sky Obscured)

84
82
63
37
32
17
16
5
18
21
29
25
30
34
39
34
31
25
24
23
20
23
21
24

Medium Clouds (% Sky Obscured)

65
56
54
65
60
55
60
54
54
44
45
40
38
41
43
41
36
30
20
10
0
0
0
0

High Clouds (% Sky Obscured)

85
87
86
86
85
85
85
14
48
45
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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

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 (%)

50
47
36
34
14
13
12
15
18
12
4
3
3
3
2
7
6
4
6
5
5
6
12
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)

10
12
12
15
15
14
14
12
11
10
9
8
7
7
6
6
6
7
7
7
7
7
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
83
78
76
73
74
76
76
74
75
74
77
77
76
78
79
78
79
80
82
83
83
83

Pressure (mb)

1022
1022
1022
1023
1022
1022
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025

Ozone (du)

330
332
325
321
317
313
311
313
314
316
319
322
324
324
323
320
318
315
313
310
307
305
307
308

Sunday 18

New Moon 0%

No Rise

17:05

08 OK
09 OK
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: 07:37, Set: 17:32, Transit: 12:35. Moon - Rise: No Rise, Set: 17:05. Civil Dark: 18:00 - 07:09. Nautical Dark: 18:33 - 06:37. Astro Dark: 19:04 - 06:05

Total Clouds (% Sky Obscured)

39
38
42
45
45
40
42
44
57
60
65
69
67
63
59
52
56
63
67
70
72
71
64
70

Low Clouds (% Sky Obscured)

29
33
40
41
40
40
38
40
42
46
51
57
59
53
44
39
43
46
47
50
47
45
42
38

Medium Clouds (% Sky Obscured)

0
0
0
2
2
2
1
1
2
6
13
38
38
31
25
27
22
5
23
4
3
2
2
2

High Clouds (% Sky Obscured)

0
0
0
1
0
0
0
3
20
20
20
20
4
8
28
4
5
17
25
25
25
30
27
40

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 (%)

4
4
11
9
7
8
9
11
6
15
10
8
10
10
16
12
9
6
10
10
7
10
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
76
71
69
70
69
71
73
72
74
78
78
79
80
75
73
75
73
72
68
65
68
69
71

Pressure (mb)

1026
1026
1027
1027
1027
1026
1026
1026
1027
1027
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

309
310
312
314
315
311
311
312
311
311
308
309
308
307
307
309
307
306
304
301
304
303
305
310

Monday 19

Waxing Crescent 1%

08:13

18:10

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:37, Set: 17:33, Transit: 12:35. Moon - Rise: 08:13, Set: 18:10. Civil Dark: 18:02 - 07:08. Nautical Dark: 18:34 - 06:36. Astro Dark: 19:05 - 06:05

Total Clouds (% Sky Obscured)

65
60
63
66
71
76
73
70
67
72
78
81
77
73
70
69
69
71
75
78
85
89
94
100

Low Clouds (% Sky Obscured)

37
34
32
35
51
46
45
43
42
42
44
40
39
37
37
43
50
55
51
49
48
45
40
38

Medium Clouds (% Sky Obscured)

3
3
4
4
9
43
36
32
27
27
28
27
38
44
40
37
39
40
38
36
39
62
84
100

High Clouds (% Sky Obscured)

40
31
35
36
37
33
29
29
31
38
28
27
27
18
20
15
15
29
49
54
60
48
26
4

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 (%)

8
8
7
8
7
4
10
8
4
7
7
5
11
13
9
18
18
10
13
13
8
12
12
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)

9
11
13
14
15
16
16
15
14
13
12
12
12
12
11
11
11
11
12
11
12
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
63
58
56
53
52
51
54
56
59
60
64
66
66
66
66
67
68
68
70
70
70
70
71

Pressure (mb)

1029
1029
1030
1030
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025
1025

Ozone (du)

315
318
318
315
316
317
319
323
327
332
332
332
331
329
326
324
322
321
320
318
316
315
315
315

Tuesday 20

Waxing Crescent 3%

08:44

19:16

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 07:36, Set: 17:34, Transit: 12:35. Moon - Rise: 08:44, Set: 19:16. Civil Dark: 18:03 - 07:08. Nautical Dark: 18:35 - 06:36. Astro Dark: 19:06 - 06:04

Total Clouds (% Sky Obscured)

97
95
92
94
97
100
99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
95
91
86

Low Clouds (% Sky Obscured)

37
32
27
30
34
37
29
24
28
35
47
50
63
75
82
82
83
83
84
87
91
85
79
73

Medium Clouds (% Sky Obscured)

94
89
85
91
95
100
93
87
80
87
93
100
100
100
100
100
100
100
90
78
67
61
50
43

High Clouds (% Sky Obscured)

3
2
0
12
27
45
44
39
30
52
74
95
97
98
100
99
99
98
65
33
0
14
19
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
7
7
7
7
5
3
1
4
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
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

9
9
4
7
6
3
24
31
32
53
66
76
88
94
95
95
95
95
95
95
95
95
75
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.4
0.4
1.2
1.7
2.2
1.6
1.1
0.6
0.6
0.4
0

Wind Speed/Direction (mph)

11
13
14
15
15
15
15
13
12
11
10
10
9
8
8
8
7
6
6
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
66
62
57
56
57
56
62
69
79
82
87
90
88
88
86
90
93
94
91
90
88
90
91

Pressure (mb)

1025
1024
1024
1024
1023
1022
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1018

Ozone (du)

315
319
322
325
327
328
330
336
342
348
352
355
358
361
363
365
368
372
375
378
381
384
380
377

Wednesday 21

Waxing Crescent 8%

09:11

20:22

Sun - Rise: 07:36, Set: 17:35, Transit: 12:36. Moon - Rise: 09:11, Set: 20:22. Civil Dark: 18:04 - 07:07. Nautical Dark: 18:36 - 06:35. Astro Dark: 19:07 - 06:04

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 Dimodidaskálon, Nomarchía Athínas, Greece (38.01,23.80)

Generated: 15/01/26 08:13:27. Forecast: 15/01/26 to 21/01/26. Timezone: UTC+2.00