Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 3%

08:53

14:41

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

Sun - Rise: 08:44, Set: 16:30, Transit: 12:37. Moon - Rise: 08:53, Set: 14:41. Civil Dark: 17:11 - 08:04. Nautical Dark: 17:54 - 07:20. Astro Dark: 18:35 - 06:39

Total Clouds (% Sky Obscured)

79
83
87
90
100
47
58
20
25
44
93
98
100
89
98
95
97
89
94
65
66
69
55
60

Low Clouds (% Sky Obscured)

79
83
82
76
52
34
39
19
22
36
82
85
85
66
82
73
92
82
89
64
65
68
49
58

Medium Clouds (% Sky Obscured)

79
83
87
90
100
15
29
0
0
6
40
65
40
64
44
68
50
40
40
2
1
0
9
2

High Clouds (% Sky Obscured)

79
44
0
0
0
0
0
0
0
0
2
45
45
43
45
20
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

3
2
4
8
9
9
9
9
9
8
8
8
9
9
4
4
6
5
7
7
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
Moderate Rain
Moderate Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
None
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

95
95
95
39
34
16
9
28
31
41
53
65
61
56
62
65
55
60
54
52
42
15
20
27

Precipitation Amount (mm)

1.4
2.8
2.9
0
0
0
0
0
0
0
0
0.2
0
0
0.3
0.3
0
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

18
17
16
13
13
15
17
17
16
19
21
21
20
21
21
22
24
24
23
22
20
19
16
14

Chance of Frost

Temperature (°C)

9
8
7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
7
8

Feels Like (°C)

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

Dew Point (°C)

7
7
6
5
3
2
0
0
1
2
3
3
5
4
4
5
4
5
4
5
4
4
3
3

Relative Humidity (%)

87
90
91
85
77
66
61
63
67
70
73
75
88
77
81
82
79
79
79
79
78
77
73
73

Pressure (mb)

994
993
994
994
995
995
996
997
997
998
999
999
1000
1000
1001
1002
1004
1005
1006
1007
1008
1009
1009
1010

Ozone (du)

392
405
406
403
395
390
392
393
386
381
370
371
364
361
359
359
361
365
357
349
343
316
314
292

Friday 19

Waning Crescent 1%

09:47

15:22

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
08 Bad
09 Bad

Sun - Rise: 08:45, Set: 16:30, Transit: 12:37. Moon - Rise: 09:47, Set: 15:22. Civil Dark: 17:11 - 08:04. Nautical Dark: 17:55 - 07:21. Astro Dark: 18:36 - 06:40

Total Clouds (% Sky Obscured)

48
70
84
95
91
96
95
100
100
100
100
100
100
93
100
100
100
100
94
100
100
90
69
99

Low Clouds (% Sky Obscured)

48
38
62
89
81
88
85
64
70
80
77
82
74
80
81
89
88
86
85
100
75
56
60
50

Medium Clouds (% Sky Obscured)

0
40
39
49
43
49
48
44
83
74
61
64
88
65
99
100
100
100
85
100
100
81
57
96

High Clouds (% Sky Obscured)

0
3
1
2
39
50
60
100
100
100
100
100
99
69
100
69
99
100
56
46
16
43
40
64

ISS Passover

Visibility (miles)

9
9
9
8
8
8
9
8
9
9
9
9
9
9
9
9
3
2
3
6
9
8
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
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

20
17
26
33
44
41
36
32
31
38
31
25
25
34
55
94
95
95
88
95
95
70
41
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
1.2
0.9
0.5
0.9
1.3
0.4
0
0

Wind Speed/Direction (mph)

16
17
16
16
16
14
12
12
14
16
17
20
24
25
26
27
28
29
22
19
18
14
12
12

Chance of Frost

Temperature (°C)

8
8
8
9
9
9
9
9
9
8
8
8
9
8
9
9
9
9
9
9
9
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
68
69
75
78
78
80
81
81
82
85
82
81
82
82
84
87
90
88
80
73
75
75
71

Pressure (mb)

1010
1011
1011
1011
1010
1010
1009
1009
1008
1007
1006
1005
1004
1002
1001
999
997
996
995
994
994
994
995
995

Ozone (du)

289
286
283
280
282
284
281
282
285
291
296
301
303
307
309
314
319
322
325
326
338
349
356
371

Saturday 20

New Moon 0%

No Rise

16:17

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
08 OK
09 Bad

Sun - Rise: 08:45, Set: 16:31, Transit: 12:38. Moon - Rise: No Rise, Set: 16:17. Civil Dark: 17:12 - 08:05. Nautical Dark: 17:55 - 07:21. Astro Dark: 18:36 - 06:40

Total Clouds (% Sky Obscured)

99
100
78
83
95
95
88
74
84
68
68
52
58
64
71
74
80
95
85
80
53
44
37
49

Low Clouds (% Sky Obscured)

58
53
59
80
77
92
27
36
53
61
45
48
55
57
56
64
65
80
85
74
41
38
33
30

Medium Clouds (% Sky Obscured)

98
83
40
45
66
61
84
56
80
64
49
0
0
21
44
25
46
46
3
1
2
2
0
12

High Clouds (% Sky Obscured)

75
87
26
20
32
5
0
0
0
0
0
0
0
2
47
21
59
65
1
33
23
12
0
3

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

39
57
58
63
57
38
7
25
29
6
4
7
11
17
15
13
15
16
14
16
16
18
11
12

Precipitation Amount (mm)

0
0
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
5
5
5
5
5
5
4
3
3
3
3
4
4
4
4
3
3
3
3
3
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

73
73
73
73
74
75
72
71
71
68
65
66
68
72
79
83
85
85
85
85
83
85
85
85

Pressure (mb)

995
996
995
995
996
996
997
997
998
998
999
999
999
999
999
999
1000
1000
1000
1000
1000
1001
1002
1002

Ozone (du)

381
389
398
399
415
437
443
437
434
431
437
441
443
444
443
443
444
447
448
449
449
448
448
448

Sunday 21

Waxing Crescent 2%

10:27

17:25

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
08 Bad
09 Bad

Sun - Rise: 08:46, Set: 16:31, Transit: 12:38. Moon - Rise: 10:27, Set: 17:25. Civil Dark: 17:12 - 08:05. Nautical Dark: 17:56 - 07:22. Astro Dark: 18:37 - 06:40

Total Clouds (% Sky Obscured)

71
86
88
87
86
90
95
100
100
100
100
100
100
100
100
100
100
88
77
66
60
55
50
64

Low Clouds (% Sky Obscured)

25
20
22
24
27
34
58
69
75
71
82
83
83
84
85
84
85
67
54
51
41
39
50
64

Medium Clouds (% Sky Obscured)

20
31
35
77
82
89
94
83
100
100
54
79
92
83
92
95
99
87
74
58
39
55
50
64

High Clouds (% Sky Obscured)

11
19
33
44
55
53
49
48
65
82
97
100
100
100
96
93
90
65
35
1
17
16
18
11

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
8
2
4
9
9
9
9
9
9
9
9
9
7

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

Precipitation Probability (%)

9
2
5
5
2
16
22
35
47
56
56
66
67
61
51
42
35
26
26
23
22
26
49
65

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
6
7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

3
3
3
3
3
3
4
4
3
3
4
4
5
5
5
5
5
5
5
5
4
4
3
3

Relative Humidity (%)

83
79
76
74
75
79
83
85
83
83
88
91
94
94
93
93
93
93
94
94
93
91
89
89

Pressure (mb)

1002
1003
1003
1002
1002
1002
1002
1003
1003
1003
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

446
444
444
445
446
444
442
440
440
438
436
437
436
437
437
435
434
431
430
426
422
420
418
413

Monday 22

Waxing Crescent 6%

10:56

18:40

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
08 Bad
09 Bad

Sun - Rise: 08:46, Set: 16:32, Transit: 12:39. Moon - Rise: 10:56, Set: 18:40. Civil Dark: 17:13 - 08:06. Nautical Dark: 17:56 - 07:22. Astro Dark: 18:37 - 06:41

Total Clouds (% Sky Obscured)

78
92
94
94
95
96
97
98
95
92
89
83
80
79
87
87
89
93
83
77
75
75
75
67

Low Clouds (% Sky Obscured)

78
89
86
82
57
62
60
56
64
70
77
74
64
63
73
78
76
62
57
58
51
48
42
36

Medium Clouds (% Sky Obscured)

78
90
92
93
93
95
96
95
89
78
66
63
65
60
70
75
85
80
80
75
65
65
65
67

High Clouds (% Sky Obscured)

8
0
0
0
5
10
15
15
10
5
5
5
5
5
8
43
54
72
61
50
66
72
75
67

ISS Passover

Visibility (miles)

5
2
2
9
9
9
9
9
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

93
92
85
47
32
24
27
26
31
23
17
17
17
10
15
15
9
16
17
8
14
15
9
13

Precipitation Amount (mm)

1
0.9
0.6
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
6
10
12
12
12
12
11
10
10
11
11
11
11
11
11
11
11
10
10
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
4
3
2
3
2
2
3
3
3
3
3
2
3
3
3
3
3
3
3
3
3
3

Dew Point (°C)

4
5
5
4
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Relative Humidity (%)

91
94
94
78
70
74
75
77
81
81
79
79
81
78
78
78
78
78
79
79
79
81
81
79

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1003
1004
1005
1005
1006
1006
1007
1007
1007
1008
1008
1008
1009
1009
1010
1011
1012

Ozone (du)

405
403
400
399
396
393
391
388
386
383
384
386
387
390
392
393
394
395
395
395
395
395
396
396

Tuesday 23

Waxing Crescent 12%

11:17

19:58

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
08 Bad
09 Bad

Sun - Rise: 08:47, Set: 16:33, Transit: 12:39. Moon - Rise: 11:17, Set: 19:58. Civil Dark: 17:13 - 08:06. Nautical Dark: 17:57 - 07:22. Astro Dark: 18:38 - 06:41

Total Clouds (% Sky Obscured)

61
71
94
95
92
75
71
67
70
74
78
79
80
81
79
77
74
74
75
75
68
61
54
58

Low Clouds (% Sky Obscured)

35
29
34
46
64
72
71
67
70
74
78
79
80
81
67
62
57
60
71
71
65
61
52
56

Medium Clouds (% Sky Obscured)

61
70
70
65
45
19
14
18
12
16
18
16
9
2
1
1
1
5
8
14
11
9
7
6

High Clouds (% Sky Obscured)

55
45
38
20
5
5
5
5
4
3
2
5
1
1
1
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
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 (%)

11
5
8
9
3
4
5
2
3
3
1
4
2
1
2
2
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
4
3
3
3
3
2
2
2
2

Relative Humidity (%)

79
78
78
77
77
78
78
81
81
82
82
82
85
90
91
91
91
89
89
89
89
91
93
94

Pressure (mb)

1012
1013
1014
1014
1014
1015
1016
1017
1017
1018
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1025
1025
1026

Ozone (du)

396
397
397
397
397
397
395
394
392
392
391
391
391
390
390
390
390
390
390
389
388
389
389
389

Wednesday 24

Waxing Crescent 19%

11:33

21:17

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

Sun - Rise: 08:47, Set: 16:33, Transit: 12:40. Moon - Rise: 11:33, Set: 21:17. Civil Dark: 17:14 - 08:06. Nautical Dark: 17:57 - 07:23. Astro Dark: 18:39 - 06:42

Total Clouds (% Sky Obscured)

62
66
71
75
82
78
74
81
85
84
83
77
70
65
63
61
59
63
61
62

Low Clouds (% Sky Obscured)

60
64
69
75
80
75
71
65
69
71
73
72
69
65
63
59
55
47
43
43

Medium Clouds (% Sky Obscured)

3
0
0
0
0
12
24
35
28
16
5
3
2
0
0
0
0
6
14
20

High Clouds (% Sky Obscured)

0
0
3
6
9
3
2
0
0
0
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

Fog (%)

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

Precipitation Probability (%)

1
0
6
9
12
17
20
21
19
14
1
7
9
10
10
9
4
7
6
2

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
89
89
89
89
86
85
85
83
83
83
83
82
80
82
83
83
82
82

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1027
1027
1027
1027
1027
1027
1026
1026

Ozone (du)

386
382
379
375
372
368
364
361
357
358
359
360
361
362
363
358
353
348
345
341

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

Generated: 18/12/25 10:38:59. Forecast: 18/12/25 to 24/12/25. Timezone: UTC+0.00