Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 19

Waxing Gibbous 70%

15:44

01:20

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

Sun - Rise: 07:38, Set: 18:40, Transit: 13:09. Moon - Rise: 15:44, Set: 01:20. Civil Dark: 19:07 - 07:11. Nautical Dark: 19:37 - 06:41. Astro Dark: 20:08 - 06:10

Total Clouds (% Sky Obscured)

3
1
7
29
39
40
48
45
56
44
35
33
14
3
1
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
28
38
40
48
42
39
40
35
11
0
0
0
0
0
0
0
0
0
0
0
0

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
1
0
0
37
5
2
33
14
3
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
9

Fog (%)

0
0
0
0
0
0
0
0
73
74
73
73
45
0
1
1
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
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)

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

Chance of Frost

Temperature (°C)

17
16
16
15
15
15
14
14
14
13
13
13
15
17
20
21
22
22
22
22
21
20
19
18

Feels Like (°C)

18
18
18
16
16
16
17
15
15
13
14
14
16
18
21
21
22
22
22
22
22
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

64
67
69
70
71
73
75
76
76
72
71
70
60
54
49
46
44
44
45
47
52
57
62
66

Pressure (mb)

1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024

Ozone (du)

296
298
298
297
296
297
297
296
296
296
298
297
297
297
299
300
300
299
299
297
295
295
295
293

Tuesday 20

Waxing Gibbous 70%

16:10

02:23

21 Good
22 Good
23 Good
00 Good
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
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

Sun - Rise: 07:39, Set: 18:39, Transit: 13:09. Moon - Rise: 16:10, Set: 02:23. Civil Dark: 19:05 - 07:12. Nautical Dark: 19:36 - 06:42. Astro Dark: 20:06 - 06:11

Total Clouds (% Sky Obscured)

0
0
5
8
25
37
38
39
41
36
40
28
19
38
79
51
58
66
93
83
62
100
100
100

Low Clouds (% Sky Obscured)

0
0
5
8
8
8
6
6
26
36
40
28
3
23
44
0
0
0
0
0
13
9
9
11

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
1
0
0
31
95

High Clouds (% Sky Obscured)

0
0
0
0
0
2
0
3
3
3
6
2
11
28
76
47
58
66
92
71
62
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 (%)

0
0
0
0
0
0
0
0
73
73
73
38
7
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
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)

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

Chance of Frost

Temperature (°C)

18
17
17
17
16
16
16
16
15
15
15
15
16
18
20
21
21
22
22
22
21
20
19
19

Feels Like (°C)

20
20
19
19
19
19
19
18
17
17
17
16
18
19
21
20
22
22
22
20
21
20
18
19

Dew Point (°C)

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

Relative Humidity (%)

70
72
74
75
77
78
78
79
79
78
78
76
66
62
58
57
55
52
52
52
54
58
64
68

Pressure (mb)

1024
1024
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1021
1021
1021
1022

Ozone (du)

293
293
291
289
289
288
287
286
285
283
283
282
282
281
284
283
282
282
281
281
282
282
282
283

Wednesday 21

Waxing Gibbous 79%

16:34

03:26

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
12 Bad
13 Bad
14 OK
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good

Sun - Rise: 07:40, Set: 18:37, Transit: 13:09. Moon - Rise: 16:34, Set: 03:26. Civil Dark: 19:04 - 07:13. Nautical Dark: 19:35 - 06:43. Astro Dark: 20:05 - 06:12

Total Clouds (% Sky Obscured)

100
100
100
100
94
79
50
66
79
93
95
90
87
91
82
66
55
33
28
22
14
14
11
12

Low Clouds (% Sky Obscured)

16
5
8
31
31
31
27
31
32
52
1
0
0
0
0
0
0
0
0
0
0
0
1
4

Medium Clouds (% Sky Obscured)

56
13
8
26
29
42
2
20
17
35
44
57
47
35
11
7
23
4
6
8
6
5
0
0

High Clouds (% Sky Obscured)

100
100
100
100
76
0
0
4
6
15
15
15
10
5
22
42
31
3
1
0
0
5
8
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
80
88
94
95
90
89
100
100
100
100
100
100
100
100
100
100
100
100
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
3
0
1
3
0
0
5
5
15
7
11
2
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)

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

Chance of Frost

Temperature (°C)

19
19
18
18
18
18
18
17
17
16
16
17
18
19
21
22
23
23
23
23
22
22
20
20

Feels Like (°C)

19
18
19
18
18
19
18
20
18
18
17
18
18
20
21
22
22
23
24
24
23
23
23
23

Dew Point (°C)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
12
12
12
13
13
14

Relative Humidity (%)

68
68
70
70
71
74
73
78
76
79
79
78
71
64
60
56
54
52
50
51
53
57
64
68

Pressure (mb)

1021
1022
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

286
288
288
290
292
294
291
286
283
283
284
286
287
286
285
286
286
286
286
288
290
294
296
295

Thursday 22

Waxing Gibbous 87%

16:58

04:30

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

Sun - Rise: 07:41, Set: 18:36, Transit: 13:09. Moon - Rise: 16:58, Set: 04:30. Civil Dark: 19:03 - 07:14. Nautical Dark: 19:34 - 06:44. Astro Dark: 20:04 - 06:13

Total Clouds (% Sky Obscured)

10
6
15
52
40
96
98
99
100
96
92
73
55
74
70
79
85
82
83
89
76
97
18
17

Low Clouds (% Sky Obscured)

7
6
3
0
2
5
30
32
49
72
66
65
49
8
0
5
2
55
47
61
14
8
2
12

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
2
5
5
50
55
69
85
66
83
89
71
97
5
3

High Clouds (% Sky Obscured)

2
1
5
42
5
96
98
99
100
96
92
46
11
7
43
61
75
82
83
79
54
97
4
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
4
7
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

1
0
0
1
1
2
4
8
9
18
37
65
63
71
95
95
95
95
95
95
83
16
12
16

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.3
1
1.8
2.7
2
1.7
0.9
0.4
0
0
0

Wind Speed/Direction (mph)

3
3
4
4
4
4
3
3
3
3
2
1
1
3
5
7
8
8
9
8
8
7
5
5

Chance of Frost

Temperature (°C)

19
18
18
17
17
17
17
17
17
17
18
18
18
20
21
22
22
23
23
22
22
21
20
18

Feels Like (°C)

21
21
20
19
19
20
18
18
18
18
19
19
20
21
21
23
22
23
22
21
19
19
18
19

Dew Point (°C)

13
14
13
13
14
15
16
16
15
15
15
15
15
15
15
16
16
16
16
16
18
17
16
15

Relative Humidity (%)

70
73
76
77
82
86
90
92
88
86
82
82
80
75
69
67
68
64
65
67
77
77
77
81

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1014
1014
1014
1015

Ozone (du)

296
297
295
292
295
297
297
298
300
301
304
307
309
313
315
316
318
317
314
310
310
309
310
307

Friday 23

Waxing Gibbous 93%

17:23

05:36

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

Sun - Rise: 07:42, Set: 18:35, Transit: 13:08. Moon - Rise: 17:23, Set: 05:36. Civil Dark: 19:02 - 07:15. Nautical Dark: 19:32 - 06:45. Astro Dark: 20:03 - 06:14

Total Clouds (% Sky Obscured)

9
34
18
14
23
20
40
34
10
5
11
18
19
26
24
73
87
94
92
86
82
86
92
97

Low Clouds (% Sky Obscured)

5
30
13
8
18
16
40
34
10
0
0
0
1
1
2
29
56
83
76
70
63
58
53
48

Medium Clouds (% Sky Obscured)

5
5
5
7
4
3
3
2
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
1
5
7
19
26
24
73
87
94
92
86
82
84
86
93

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
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 (%)

18
25
13
14
13
4
13
11
5
3
5
3
12
14
4
9
9
4
8
9
8
8
8
1

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)

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

Chance of Frost

Temperature (°C)

17
17
16
16
16
16
15
15
15
14
14
14
14
18
19
20
20
20
21
20
20
20
19
18

Feels Like (°C)

18
17
17
17
17
17
17
16
15
15
15
16
16
18
19
20
20
20
20
20
21
20
20
20

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
86
86
89
89
85
86
87
87
89
83
76
70
65
64
62
61
61
62
61
65
71

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1016
1017
1017
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016

Ozone (du)

302
299
296
294
292
290
290
289
288
288
287
287
287
287
287
286
286
285
284
285
285
286
286
287

Saturday 24

Waxing Gibbous 98%

16:51

05:45

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:43, Set: 17:34, Transit: 12:08. Moon - Rise: 16:51, Set: 05:45. Civil Dark: 18:00 - 06:16. Nautical Dark: 18:31 - 05:46. Astro Dark: 19:02 - 05:15

Total Clouds (% Sky Obscured)

97
98
99
96
95
94
93
92
94
95
96
99
98
100
99
98
96
76
56
35
28
53
96
98

Low Clouds (% Sky Obscured)

32
16
1
1
1
1
1
56
66
76
74
70
59
59
70
80
90
76
56
35
28
17
23
18

Medium Clouds (% Sky Obscured)

0
0
0
0
6
11
20
26
54
76
92
92
95
100
99
98
96
76
56
35
28
53
41
48

High Clouds (% Sky Obscured)

75
60
48
64
77
94
93
92
94
95
96
98
97
100
98
91
82
56
29
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

None
None
None
None
None
None
None
Light Rain
Light Rain
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

Precipitation Probability (%)

4
4
1
5
10
9
41
58
63
85
74
81
73
60
71
73
87
72
53
35
31
32
30
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.6
0.4
0.7
0.3
0.6
0.4
0
0.4
0.4
0.8
0.5
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
16
16
16
16
16
15
15
15
15
16
17
17
17
17
17
17
17
18
17
16
16

Feels Like (°C)

20
17
17
17
17
17
16
16
16
15
15
15
16
15
16
17
17
18
16
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

76
77
78
81
78
78
77
78
78
77
75
75
72
68
65
71
76
82
81
81
82
82
83
83

Pressure (mb)

1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

287
287
288
288
288
289
290
290
290
290
291
291
292
293
294
297
300
303
306
309
312
313
313
314

Sunday 25

Waxing Gibbous 100%

17:24

06:58

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
12 Bad
13 Bad

Sun - Rise: 06:44, Set: 17:32, Transit: 12:08. Moon - Rise: 17:24, Set: 06:58. Civil Dark: 17:59 - 06:17. Nautical Dark: 18:30 - 05:46. Astro Dark: 19:01 - 05:16

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

71
59
28
34
39
45
51
57
51
44
38
37
35
38
39
40
40

Medium Clouds (% Sky Obscured)

56
64
73
83
93
95
97
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

29
100
100
100
100
98
95
67
73
82
80
80
80
79
86
93
99

ISS Passover

Visibility (miles)

7
8
9
9
9
9
9
9
9
9
9
9
7
5
3
3
3

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

35
23
39
45
35
44
46
40
44
47
48
40
44
52
50
55
70

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0.2
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
14
14
14
14
14
14
14
14
14
16
17
19
19
19

Feels Like (°C)

16
15
14
14
15
15
14
14
14
13
14
13
15
16
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

82
83
82
84
87
90
90
90
89
87
86
83
81
76
73
70
69

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013

Ozone (du)

314
315
315
316
317
317
318
320
321
322
323
324
325
326
327
327
326

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

Generated: 19/10/26 21:32:03. Forecast: 19/10/26 to 25/10/26. Timezone: UTC+3.00