Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 15

Waning Crescent 0%

04:56

20:16

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:44, Set: 21:27, Transit: 13:36. Moon - Rise: 04:56, Set: 20:16. Civil Dark: 22:09 - 05:02. Nautical Dark: 23:08 - 04:03. Astro Dark: 00:40 - 02:26

Total Clouds (% Sky Obscured)

99
99
100
100
98
94
96
100
100
99
100
100
100
100
100
100
100
100
100
90
76
94
96
92

Low Clouds (% Sky Obscured)

91
91
100
100
94
90
91
100
100
96
96
77
76
79
91
88
95
100
100
79
70
73
76
70

Medium Clouds (% Sky Obscured)

54
64
62
60
54
16
16
54
81
84
93
99
100
100
100
100
99
70
66
57
6
54
55
54

High Clouds (% Sky Obscured)

0
0
0
0
0
16
55
65
60
45
69
66
97
100
100
100
52
37
30
26
0
0
26
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
7
2
3
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
66
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
0
0
33
25
24
25
24
22
25
17
7
15
28
55
61
70
77
80
55
20
23
27
40

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.4
0.8
0.2
0
0
0
0

Wind Speed/Direction (mph)

9
8
7
6
5
6
6
6
6
6
6
6
6
6
6
6
6
10
9
12
15
15
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
86
88
88
90
91
93
96
95
96
96
95
96
96
96
96
98
93
88
80
74
68
68
67

Pressure (mb)

1014
1014
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1009
1008
1008
1008
1009
1009
1009
1009
1009
1009

Ozone (du)

370
369
369
373
375
378
380
374
371
372
372
374
375
376
377
377
382
392
398
399
404
403
402
403

Saturday 16

New Moon 1%

05:26

21:52

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:42, Set: 21:29, Transit: 13:36. Moon - Rise: 05:26, Set: 21:52. Civil Dark: 22:11 - 05:00. Nautical Dark: 23:10 - 04:00. Astro Dark: 00:46 - 02:19

Total Clouds (% Sky Obscured)

71
87
78
56
67
58
63
97
100
100
100
96
100
100
96
82
91
100
100
100
100
100
99
100

Low Clouds (% Sky Obscured)

58
52
56
52
53
47
40
55
48
41
49
63
75
59
59
67
81
87
92
93
84
98
98
74

Medium Clouds (% Sky Obscured)

32
49
28
0
0
1
8
63
87
100
100
91
100
100
93
72
89
100
100
100
100
100
98
98

High Clouds (% Sky Obscured)

38
39
14
1
14
8
55
79
100
100
100
50
31
1
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
7
4
8
5
6
5
4
6
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
Very Light Rain
None
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

20
5
8
12
12
4
8
5
7
16
17
18
22
49
63
87
66
79
82
77
91
95
89
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.7
0.3
0.6
0.5
0.4
0.6
0.9
0.5
0.4

Wind Speed/Direction (mph)

18
18
18
17
16
16
15
13
12
12
12
11
11
11
12
12
12
15
15
15
16
17
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
64
64
66
71
76
77
77
74
74
74
77
78
77
77
79
90
84
88
88
88
90
85
81

Pressure (mb)

1010
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010

Ozone (du)

404
406
407
410
413
415
416
418
420
424
425
424
425
426
426
425
426
426
427
427
429
430
430
430

Sunday 17

Waxing Crescent 1%

06:12

23:22

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:41, Set: 21:30, Transit: 13:36. Moon - Rise: 06:12, Set: 23:22. Civil Dark: 22:13 - 04:58. Nautical Dark: 23:12 - 03:58. Astro Dark: 00:54 - 02:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
98
100
90
82
81
79
94
100
100
98
96
97
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
75
97
95
92
93
92
75
61
59
63
60
59
55
53
54
61
87
92
98
86
84
89
94

Medium Clouds (% Sky Obscured)

97
100
100
100
88
92
86
56
60
60
50
40
35
96
97
94
92
100
100
100
100
97
90
85

High Clouds (% Sky Obscured)

0
0
0
3
10
55
55
46
66
60
50
90
100
51
44
55
79
95
100
35
100
88
92
96

ISS Passover

Visibility (miles)

5
4
3
4
7
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

95
95
95
95
88
83
71
58
68
68
56
54
57
62
65
61
63
62
95
95
95
95
74
68

Precipitation Amount (mm)

0.7
1.4
1.4
1.1
0.7
0.7
0.5
0.2
0.4
0.4
0.2
0.2
0.2
0.3
0.3
0.3
0.3
0
1
1.1
1.3
0.8
0.3
0.2

Wind Speed/Direction (mph)

21
21
20
20
19
16
14
11
9
9
8
7
6
6
5
5
5
5
6
6
6
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
88
91
90
90
85
82
85
87
88
87
85
85
87
87
87
87
85
84
85
87
88
91
92

Pressure (mb)

1009
1009
1009
1009
1009
1008
1008
1009
1009
1009
1008
1008
1008
1008
1008
1007
1007
1007
1006
1005
1005
1004
1003
1003

Ozone (du)

431
437
438
432
427
429
419
412
406
401
395
391
385
384
382
377
376
373
372
371
371
370
369
369

Monday 18

Waxing Crescent 5%

07:17

00:36

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:40, Set: 21:32, Transit: 13:37. Moon - Rise: 07:17, Set: 00:36. Civil Dark: 22:15 - 04:57. Nautical Dark: 23:15 - 03:56. Astro Dark: 01:02 - 01:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
92
89
86
83
89
94

Low Clouds (% Sky Obscured)

100
100
100
100
92
92
89
92
96
99
100
100
100
95
90
85
87
86
90
87
84
81
82
84

Medium Clouds (% Sky Obscured)

79
82
87
89
80
11
5
12
24
37
56
84
100
96
100
97
64
66
64
49
36
58
55
77

High Clouds (% Sky Obscured)

100
91
80
71
80
86
83
57
33
11
12
6
10
40
70
88
75
44
9
7
6
6
30
62

ISS Passover

Visibility (miles)

9
5
3
3
9
9
5
2
0
0
1
3
2
0
6
9
9
9
8
9
9
7
6
8

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

Precipitation Probability (%)

80
95
93
61
46
46
38
37
37
37
59
91
95
95
95
81
55
51
66
58
56
58
49
43

Precipitation Amount (mm)

0.4
0.7
0.6
0.2
0
0
0
0
0
0
0.2
0.7
1.7
1.1
0.9
0.6
0.2
0.2
0.4
0.3
0.3
0.3
0
0

Wind Speed/Direction (mph)

10
10
11
9
9
8
8
9
9
10
10
11
13
15
15
14
15
15
14
14
16
16
17
17

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
12
12
11
11
11
11
11
11
11
11
12
12
12
12
13
13

Feels Like (°C)

8
8
8
10
10
10
10
10
10
10
10
10
9
9
8
8
8
8
9
9
10
9
10
10

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
95
95
93
96
98
98
98
96
98
98
98
96
91
93
92
92
96
93
93
93
93

Pressure (mb)

1002
1002
1001
1001
1000
1000
1000
1000
1000
999
999
999
998
998
998
998
999
1000
1000
1000
1001
1002
1002
1003

Ozone (du)

368
366
367
373
382
386
398
397
395
392
389
390
393
397
400
402
400
397
398
400
403
402
400
398

Tuesday 19

Waxing Crescent 12%

08:40

01:29

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:38, Set: 21:33, Transit: 13:37. Moon - Rise: 08:40, Set: 01:29. Civil Dark: 22:16 - 04:55. Nautical Dark: 23:17 - 03:54. Astro Dark: 01:14 - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
98
97
95
97
98
100
100
100
99
88
87
86
93
98
100
100
99

Low Clouds (% Sky Obscured)

85
87
91
93
95
97
100
97
95
92
94
97
100
100
99
99
85
85
86
88
91
96
95
93

Medium Clouds (% Sky Obscured)

41
37
36
32
31
35
58
90
91
88
82
54
31
13
5
0
12
6
2
7
10
11
13
19

High Clouds (% Sky Obscured)

90
94
93
95
64
34
8
3
16
15
2
1
5
5
1
1
3
4
7
36
64
91
82
71

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

52
41
37
38
32
34
38
85
90
75
74
49
29
21
16
15
25
23
17
19
15
14
9
7

Precipitation Amount (mm)

0.4
0
0
0
0
0
0
0.8
0.8
0.5
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
10
9
9
9
9
9
9
9
10
9
9
9
9
9
10
10
10
10
10
11
11
13

Dew Point (°C)

12
11
12
11
11
11
11
11
11
11
11
11
11
11
11
11
11
12
11
11
12
11
11
11

Relative Humidity (%)

95
93
95
95
93
96
96
96
98
96
96
96
96
96
95
96
96
96
93
92
89
84
80
79

Pressure (mb)

1003
1004
1004
1005
1005
1006
1007
1007
1008
1009
1009
1010
1010
1011
1012
1012
1013
1012
1013
1014
1014
1015
1015
1015

Ozone (du)

391
386
380
376
373
372
365
357
357
359
361
360
359
358
357
353
351
350
349
349
348
348
348
348

Wednesday 20

Waxing Crescent 21%

10:09

02:04

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
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:37, Set: 21:35, Transit: 13:37. Moon - Rise: 10:09, Set: 02:04. Civil Dark: 22:18 - 04:53. Nautical Dark: 23:19 - 03:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
98
99
100
100
100
100
100
100
100
100
100
100
99
98
97
97
97
98
99
99
99
99
99

Low Clouds (% Sky Obscured)

91
84
77
69
79
86
93
95
98
100
100
99
99
95
91
87
88
90
91
85
79
73
76
81

Medium Clouds (% Sky Obscured)

22
35
54
68
66
64
58
57
56
55
60
65
68
73
76
80
76
72
70
60
46
29
31
31

High Clouds (% Sky Obscured)

59
73
86
100
100
100
100
72
44
16
11
6
5
36
54
71
75
79
79
66
48
33
41
49

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
7
5
4
3
2
0
3
6
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 (%)

7
6
7
7
14
23
39
39
34
30
30
28
25
22
20
31
38
34
31
32
29
29
29
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)

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

Chance of Frost

Temperature (°C)

15
15
15
14
14
14
13
13
13
13
13
13
13
13
13
13
13
13
14
14
14
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
75
78
82
86
87
90
93
93
95
95
95
96
95
95
95
93
93
92
90
89
86
82

Pressure (mb)

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

Ozone (du)

348
348
349
349
350
349
349
349
347
345
344
343
342
341
341
341
341
346
351
355
360
365
370
367

Thursday 21

Waxing Crescent 31%

11:37

02:27

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:36, Set: 21:36, Transit: 13:37. Moon - Rise: 11:37, Set: 02:27. Civil Dark: 22:20 - 04:52. Nautical Dark: 23:22 - 03:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
96
94
93
95
98
100
98
95
93
95
98
100
100
100
100
89
79
68
70
74
76

Low Clouds (% Sky Obscured)

86
83
80
74
75
70
72
79
85
86
88
89
90
94
93
97
82
64
47
56
66
75

Medium Clouds (% Sky Obscured)

35
27
16
6
7
8
12
15
15
18
40
61
83
74
62
51
34
24
10
7
4
0

High Clouds (% Sky Obscured)

55
66
77
90
93
97
100
96
91
83
82
84
99
99
99
99
75
61
68
70
70
68

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

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

Precipitation Probability (%)

12
10
6
4
6
4
1
1
1
0
3
7
10
43
67
94
80
61
17
5
2
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.8
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
74
74
73
74
74
76
77
81
86
90
90
91
93
93
92
92
89
84
80
75
71

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1014
1013
1012
1012
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

364
360
359
358
357
356
355
355
354
354
354
354
353
353
353
353
354
354
355
355
355
355

Forecast for Dromaragh, County Kerry, Republic of Ireland (51.89,-10.12)

Generated: 15/05/26 15:58:06. Forecast: 15/05/26 to 21/05/26. Timezone: UTC+1.00