Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Gibbous 54%

00:57

10:51

19 OK
20 OK
21 Bad
22 OK
23 Good
00 Good
01 Good
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

Sun - Rise: 07:20, Set: 17:57, Transit: 12:38. Moon - Rise: 00:57, Set: 10:51. Civil Dark: 18:24 - 06:53. Nautical Dark: 18:55 - 06:22. Astro Dark: 19:24 - 05:52

Total Clouds (% Sky Obscured)

20
48
49
46
3
3
16
100
98
100
95
84
100
100
100
100
96
97
100
55
50
49
89
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
1
1

Medium Clouds (% Sky Obscured)

0
22
49
46
3
3
0
3
13
25
78
73
100
100
100
100
95
83
57
55
50
45
83
100

High Clouds (% Sky Obscured)

20
37
35
0
0
0
16
100
96
100
84
54
100
100
100
100
83
82
97
9
3
6
76
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
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
2
3
2
5
7
10
12
18
21

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
72
72
73
73
76
78
78
81
82
84
84
84
80
73
64
59
58
58
59
60
61
70

Pressure (mb)

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

Ozone (du)

352
360
363
365
365
366
366
365
361
361
362
360
362
365
371
374
376
373
370
370
371
376
379
383

Monday 9

Third Quarter 44%

01:58

11:25

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

Sun - Rise: 07:19, Set: 17:58, Transit: 12:38. Moon - Rise: 01:58, Set: 11:25. Civil Dark: 18:25 - 06:52. Nautical Dark: 18:56 - 06:21. Astro Dark: 19:25 - 05:51

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
83
9
4
2
2
7
100
72
49
62
58
57
52
45
40
47

Low Clouds (% Sky Obscured)

6
10
7
2
2
1
8
25
14
5
1
1
1
5
10
72
49
45
50
57
52
45
40
47

Medium Clouds (% Sky Obscured)

100
100
55
100
100
100
63
20
6
4
2
2
2
0
0
0
42
53
33
5
5
3
12
23

High Clouds (% Sky Obscured)

100
100
97
100
100
100
100
100
75
1
1
1
0
1
55
14
0
0
0
0
0
2
10
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
75
77
78
78
78
78
78
68
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
Very Light Rain
None
None
None
None

Precipitation Probability (%)

15
12
9
12
19
21
35
38
30
11
6
6
12
23
11
8
8
18
32
36
9
7
5
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

3
3
2
3
3
3
3
3
4
4
4
4
4
5
8
9
11
10
9
9
9
9
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
72
71
73
74
78
80
80
81
81
79
81
82
80
81
74
70
70
69
68
67
68
73

Pressure (mb)

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

Ozone (du)

385
387
392
394
396
399
407
406
404
401
393
395
395
389
386
384
384
389
390
390
391
392
393
387

Tuesday 10

Waning Crescent 34%

02:58

12:06

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

Sun - Rise: 07:18, Set: 17:59, Transit: 12:38. Moon - Rise: 02:58, Set: 12:06. Civil Dark: 18:26 - 06:51. Nautical Dark: 18:57 - 06:20. Astro Dark: 19:26 - 05:50

Total Clouds (% Sky Obscured)

69
94
97
94
93
95
96
100
96
98
95
94
90
95
95
97
90
82
72
72
71
68
80
90

Low Clouds (% Sky Obscured)

50
59
66
85
89
91
84
99
89
87
84
77
81
79
83
80
83
72
48
52
56
59
55
52

Medium Clouds (% Sky Obscured)

18
54
55
53
51
53
54
49
57
61
58
53
34
47
42
36
36
28
25
17
13
4
27
54

High Clouds (% Sky Obscured)

65
70
70
37
0
1
39
0
0
10
2
3
9
27
25
67
48
12
4
31
19
5
28
66

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
7
17
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
5
3
4
6
1
0
0
1
4
0
1
1
2
1
5
8
14
15
20
13
22
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
80
78
77
74
74
73
74
76
75
78
80
77
73
69
70
71
70
70
72
72
74
77

Pressure (mb)

1010
1011
1011
1012
1011
1011
1011
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1010
1009
1008
1008
1008
1007
1007

Ozone (du)

381
381
377
375
372
372
376
375
376
381
378
377
375
376
372
375
383
383
381
377
371
362
352
348

Wednesday 11

Waning Crescent 25%

03:55

12:54

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

Sun - Rise: 07:17, Set: 18:00, Transit: 12:38. Moon - Rise: 03:55, Set: 12:54. Civil Dark: 18:27 - 06:50. Nautical Dark: 18:58 - 06:19. Astro Dark: 19:27 - 05:49

Total Clouds (% Sky Obscured)

100
97
94
92
95
97
100
96
91
87
84
83
81
59
41
25
44
66
85
90
80
87
77
100

Low Clouds (% Sky Obscured)

44
47
57
60
63
66
71
63
56
53
48
46
46
28
17
5
13
20
31
35
31
38
28
33

Medium Clouds (% Sky Obscured)

69
72
87
84
90
95
100
95
77
77
55
51
44
45
41
25
44
40
33
22
45
65
55
50

High Clouds (% Sky Obscured)

100
79
60
41
60
80
100
78
60
35
30
25
61
48
34
20
39
57
77
84
63
70
77
100

ISS Passover

Visibility (miles)

9
9
9
9
3
2
3
2
1
3
4
9
9
4
3
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

12
20
42
76
95
95
95
95
95
75
67
62
70
76
67
38
32
26
9
7
3
1
12
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
11
11
10
10
10
10
10
11
11
10
10
9
11
12
14
15
15
16
16
16
16
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
87
90
88
93
95
95
95
93
93
91
93
87
87
88
90
83
83
82
78
72
69
71
78

Pressure (mb)

1007
1007
1006
1005
1005
1004
1003
1002
1000
999
998
999
999
999
1000
1000
1000
999
999
998
998
997
997
997

Ozone (du)

344
341
341
340
340
338
340
342
346
352
359
363
362
358
355
352
347
343
339
336
335
335
333
333

Thursday 12

Waning Crescent 17%

04:47

13:49

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

Sun - Rise: 07:16, Set: 18:01, Transit: 12:38. Moon - Rise: 04:47, Set: 13:49. Civil Dark: 18:28 - 06:49. Nautical Dark: 18:59 - 06:18. Astro Dark: 19:28 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
90
80
70
78
89
74
58
50
44
66
70
80
89
88
95
84
66
38
27
21

Low Clouds (% Sky Obscured)

37
55
70
84
69
64
63
38
37
37
26
16
6
5
2
0
2
2
5
7
9
11
14
15

Medium Clouds (% Sky Obscured)

88
100
100
100
83
62
39
55
78
74
56
48
42
51
51
55
68
81
94
84
66
38
27
21

High Clouds (% Sky Obscured)

100
100
100
100
77
57
40
40
35
0
1
1
2
66
70
80
80
60
50
40
35
15
10
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
38
56
73
74
79
70
42
32
7
8
14
2
6
6
2
16
13
5
5
2
0
0
0

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
78
79
82
84
86
89
90
90
88
87
84
83
73
64
57
54
54
51
54
55
59
64

Pressure (mb)

996
996
995
994
993
992
992
991
991
990
990
990
991
991
992
992
992
992
992
993
993
994
995
996

Ozone (du)

334
332
335
337
339
341
346
353
360
368
371
375
374
371
367
364
360
359
358
358
353
348
343
334

Friday 13

Waning Crescent 10%

05:33

14:50

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

Sun - Rise: 07:15, Set: 18:02, Transit: 12:38. Moon - Rise: 05:33, Set: 14:50. Civil Dark: 18:29 - 06:48. Nautical Dark: N/A - 06:17. Astro Dark: 19:29 - 05:46

Total Clouds (% Sky Obscured)

20
20
20
25
26
32
47
55
67
70
67
64
62
62
57
47
32
21
10
21
34
46
44
42

Low Clouds (% Sky Obscured)

16
18
19
21
14
7
0
0
0
0
9
12
19
17
13
14
10
7
3
3
2
0
0
0

Medium Clouds (% Sky Obscured)

20
20
20
25
26
32
47
50
50
50
50
45
40
40
40
45
30
13
0
19
34
46
44
42

High Clouds (% Sky Obscured)

5
10
15
25
26
32
47
55
67
70
67
64
62
62
57
47
32
21
9
21
34
46
44
37

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
13
22
32
34
33
30
27
21
3
7
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)

6
5
5
4
4
5
6
7
5
4
4
3
2
2
2
3
4
6
7
9
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
76
76
76
77
77
76
76
76
76
75
73
71
67
64
63
60
57
54
53
54
55
57
67

Pressure (mb)

997
998
999
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1002

Ozone (du)

325
315
311
306
302
299
295
292
291
290
289
287
286
285
284
282
281
280
279
278
278
278
279
279

Saturday 14

Waning Crescent 5%

06:12

15:55

19 OK
20 OK
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: 07:14, Set: 18:03, Transit: 12:38. Moon - Rise: 06:12, Set: 15:55. Civil Dark: 18:30 - 06:47. Nautical Dark: 19:00 - 06:16. Astro Dark: 19:30 - 05:45

Total Clouds (% Sky Obscured)

40
37
38
40
43
47
54
69
87
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
19
29
43
39
37
36
40
45
49
58
68
77

Medium Clouds (% Sky Obscured)

33
22
23
25
20
15
10
40
70
100
98
96
95
96
98
100
100
100
100

High Clouds (% Sky Obscured)

28
30
25
25
20
5
5
2
3
4
22
40
58
39
20
2
5
9
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
6
4
2
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

Precipitation Type

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

Precipitation Probability (%)

0
1
2
0
0
2
4
16
24
30
37
42
48
69
79
88
72
56
48

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.6
0.4
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
10
11
11
11
11
11
11
11
12
12
12
12
12
11
10

Relative Humidity (%)

76
89
89
90
90
92
92
93
93
93
93
93
93
93
90
89
86
79
74

Pressure (mb)

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

Ozone (du)

279
279
279
279
279
279
279
278
279
280
281
282
282
283
285
287
289
292
295

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

Generated: 08/02/26 19:16:29. Forecast: 08/02/26 to 14/02/26. Timezone: UTC+2.00