Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Waxing Gibbous 100%

20:25

05:40

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:45, Set: 20:38, Transit: 13:41. Moon - Rise: 20:25, Set: 05:40. Civil Dark: 21:14 - 06:09. Nautical Dark: 21:58 - 05:25. Astro Dark: 22:48 - 04:35

Total Clouds (% Sky Obscured)

92
90
94
100
97
99
100
97
98
96
97
100
100
99
100
100
93
96
95
92
95
92
81
84

Low Clouds (% Sky Obscured)

42
38
32
54
65
69
80
85
86
66
88
79
69
60
76
79
74
79
81
83
91
87
81
84

Medium Clouds (% Sky Obscured)

20
12
18
28
73
98
93
86
93
86
88
78
95
87
95
71
84
67
42
38
54
62
49
6

High Clouds (% Sky Obscured)

47
87
94
100
60
56
49
67
56
52
73
100
96
54
98
59
1
0
5
22
7
1
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
70
70
70
70

Precipitation Type

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

Precipitation Probability (%)

5
95
95
17
36
44
57
42
27
45
63
80
95
95
91
77
55
29
24
11
34
31
5
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.2
1.4
1
0.6
0.6
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
92
93
92
90
88
84
80
78
81
86
92
93
96
96
98
98
98
98
98

Pressure (mb)

1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

333
332
333
333
334
334
334
334
335
334
334
333
333
333
333
334
333
333
330
329
329
330
332
331

Friday 28

Full Moon 99%

20:37

06:57

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:46, Set: 20:36, Transit: 13:41. Moon - Rise: 20:37, Set: 06:57. Civil Dark: 21:11 - 06:11. Nautical Dark: 21:55 - 05:27. Astro Dark: 22:45 - 04:37

Total Clouds (% Sky Obscured)

83
83
90
92
86
86
86
93
71
71
69
100
100
96
97
99
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

83
80
89
92
86
86
85
83
71
71
69
68
69
70
59
52
57
71
91
93
91
86
84
80

Medium Clouds (% Sky Obscured)

6
7
8
4
4
4
0
0
0
4
4
3
20
76
80
44
95
96
96
100
100
100
89
75

High Clouds (% Sky Obscured)

0
0
0
0
0
0
6
49
2
0
3
100
100
39
40
44
94
100
100
100
100
27
18
85

ISS Passover

Visibility (miles)

5
5
5
4
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
2
2
8

Fog (%)

70
65
69
70
45
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
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
0
3
3
2
11
15
11
6
2
3
12
3
5
6
13
32
60
94
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2.9
2.1
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
96
96
93
89
88
89
83
83
83
82
79
77
75
83
85
87
93
95
95
96
96

Pressure (mb)

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

Ozone (du)

330
329
329
330
330
330
328
326
325
325
322
317
314
312
310
309
307
304
304
304
308
311
320
322

Saturday 29

Waning Gibbous 96%

20:48

08:14

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:48, Set: 20:33, Transit: 13:41. Moon - Rise: 20:48, Set: 08:14. Civil Dark: 21:09 - 06:13. Nautical Dark: 21:53 - 05:29. Astro Dark: 22:42 - 04:40

Total Clouds (% Sky Obscured)

95
96
97
96
96
91
93
88
78
76
86
60
62
67
58
100
97
72
65
72
69
78
89
100

Low Clouds (% Sky Obscured)

82
75
67
69
83
83
80
78
63
64
72
55
62
67
57
55
62
70
64
72
60
62
66
66

Medium Clouds (% Sky Obscured)

61
43
38
49
93
75
37
21
15
16
18
2
0
0
0
0
0
0
0
0
6
18
32
63

High Clouds (% Sky Obscured)

85
85
80
46
18
31
40
1
0
0
0
0
0
0
0
55
65
0
0
0
0
27
59
100

ISS Passover

Visibility (miles)

9
9
9
9
9
6
5
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

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

Precipitation Probability (%)

88
63
39
23
32
35
26
21
22
22
24
10
16
16
8
15
8
9
6
8
14
14
9
10

Precipitation Amount (mm)

0.6
0.3
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
4
4
3
3
4
6
6
8
10
11
13
11
11
11
9
7
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
16
16
16
16
15
15
15
15
16
15
15
15
15
16
16
15
16
15
15
15
15
15

Dew Point (°C)

14
14
14
14
14
15
15
15
15
15
15
14
14
14
14
14
14
14
14
14
14
14
14
14

Relative Humidity (%)

96
95
95
96
95
95
96
92
86
83
81
81
79
81
83
86
90
95
95
96
95
96
96
96

Pressure (mb)

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

Ozone (du)

322
323
325
324
320
319
322
327
328
327
332
334
335
335
334
333
332
331
330
330
329
329
329
329

Sunday 30

Waning Gibbous 91%

20:59

09:33

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:50, Set: 20:31, Transit: 13:40. Moon - Rise: 20:59, Set: 09:33. Civil Dark: 21:07 - 06:14. Nautical Dark: 21:50 - 05:31. Astro Dark: 22:39 - 04:42

Total Clouds (% Sky Obscured)

100
98
100
94
88
81
81
81
82
88
94
100
96
92
87
91
88
89
89
89
83
72
63
52

Low Clouds (% Sky Obscured)

65
72
75
76
76
74
71
70
68
71
71
78
78
78
78
80
74
73
75
78
76
69
62
52

Medium Clouds (% Sky Obscured)

52
74
96
94
88
81
81
81
82
32
78
59
49
24
7
17
19
24
19
14
11
10
4
0

High Clouds (% Sky Obscured)

100
96
100
73
47
16
20
20
16
47
72
100
73
50
15
0
0
0
0
10
9
2
3
5

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

39
60
84
95
95
95
95
95
66
57
61
80
75
56
40
28
22
27
37
45
36
25
23
23

Precipitation Amount (mm)

0
0.2
0.5
0.7
0.9
1.5
1.3
0.7
0
0.2
0.3
0.6
0.6
0.3
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

6
6
6
7
6
7
8
8
7
7
8
8
7
7
7
8
8
9
10
10
11
12
11
10

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
16
16
16
16
16
15
15
15
14
14
14
14
14
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
93
93
95
96
95
90
82
79
77
79
80
82
89
93
95
95
96
95
95
92

Pressure (mb)

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

Ozone (du)

330
331
331
331
332
331
332
332
331
331
331
331
329
329
329
331
331
332
332
331
329
327
326
323

Monday 31

Waning Gibbous 88%

21:12

10:53

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:51, Set: 20:29, Transit: 13:40. Moon - Rise: 21:12, Set: 10:53. Civil Dark: 21:04 - 06:16. Nautical Dark: 21:48 - 05:33. Astro Dark: 22:36 - 04:45

Total Clouds (% Sky Obscured)

64
77
94
96
98
100
98
97
96
94
93
92
88
84
80
89
87
82
78
78
80
82
84
86

Low Clouds (% Sky Obscured)

41
50
60
60
54
64
67
72
74
78
80
82
80
75
74
73
67
64
67
68
71
74
77
82

Medium Clouds (% Sky Obscured)

3
3
13
78
95
94
87
93
93
92
93
92
85
80
59
55
44
34
27
20
13
14
14
14

High Clouds (% Sky Obscured)

17
20
26
50
76
99
78
75
63
55
47
43
37
31
22
26
27
22
14
7
1
12
22
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
4
5
5
8
9
9
9
9
9
9
9
7
5

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

Precipitation Probability (%)

20
11
15
13
18
22
24
24
27
51
80
84
80
66
52
47
39
29
35
30
33
39
47
60

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.7
0.8
0.5
0.3
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
14
14
15
16
16
16
16
16
16
16
15
14
14
14
14
14
14
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
87
83
83
82
79
74
72
74
81
90
95
93
92
89
90
92
92
92
92
92
93
93

Pressure (mb)

1010
1010
1011
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

322
323
324
323
323
321
319
319
320
319
319
319
321
323
324
327
327
328
328
327
327
326
327
327

Tuesday 1

Waning Gibbous 83%

21:29

12:17

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:53, Set: 20:27, Transit: 13:40. Moon - Rise: 21:29, Set: 12:17. Civil Dark: 21:02 - 06:18. Nautical Dark: 21:45 - 05:35. Astro Dark: 22:33 - 04:47

Total Clouds (% Sky Obscured)

87
90
94
95
96
97
95
97
95
96
98
100
100
99
99
99
99
98
86
74
62
65
70
74

Low Clouds (% Sky Obscured)

81
81
80
73
66
57
53
51
48
51
54
57
57
62
67
77
83
80
66
60
44
39
35
37

Medium Clouds (% Sky Obscured)

13
13
13
15
12
11
26
46
65
70
60
51
55
60
64
58
48
39
24
13
0
10
24
36

High Clouds (% Sky Obscured)

36
39
41
48
41
36
42
58
77
86
94
100
97
96
95
94
91
89
64
36
8
8
13
13

ISS Passover

Visibility (miles)

4
6
7
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

Very Light Rain
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
None
None
None
None
None
None

Precipitation Probability (%)

56
47
40
32
22
13
12
9
13
69
95
95
95
95
95
95
95
83
54
31
7
7
11
13

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0.3
0.7
1.6
1.9
1.6
1.6
1.3
0.8
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
7
8
8
9
10
12
14
16
17
18
19
17
17
16
12
10
8
6
5
5
5
5

Chance of Frost

Temperature (°C)

14
14
14
13
14
15
16
16
16
16
16
16
16
16
16
16
16
16
15
15
14
14
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
89
82
76
70
68
65
62
63
63
63
65
67
71
74
79
83
84
84
84
84
84

Pressure (mb)

1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1011
1012
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

328
329
330
331
332
333
334
335
335
335
334
333
332
330
328
326
323
320
316
313
310
307
306
305

Wednesday 2

Waning Gibbous 74%

21:51

13:44

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
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 06:55, Set: 20:24, Transit: 13:40. Moon - Rise: 21:51, Set: 13:44. Civil Dark: 20:59 - 06:20. Nautical Dark: 21:42 - 05:37. Astro Dark: 22:30 - 04:49

Total Clouds (% Sky Obscured)

71
69
66
72
79
84
87
91
95
95
95
95
95
96
97
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

39
39
42
52
61
70
68
66
64
70
75
83
85
87
90
92
92
95
96
98
100

Medium Clouds (% Sky Obscured)

45
51
61
69
79
84
87
91
90
74
58
41
32
24
16
27
38
43
54
65
78

High Clouds (% Sky Obscured)

14
20
27
33
43
54
74
84
91
89
86
85
74
65
56
41
27
11
20
29
38

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0
0
0
0

Fog (%)

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
Very Light Rain
None
None
Light Rain

Precipitation Probability (%)

12
10
10
10
11
9
12
12
5
12
15
22
19
22
35
32
34
49
49
56
72

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
84
83
82
83
82
83
79
75
73
78
85
93
95
95
96
98
98
96
98
98

Pressure (mb)

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

Ozone (du)

303
302
302
301
300
299
299
298
298
297
296
295
294
293
292
292
291
291
290
290
291

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

Generated: 27/08/26 04:31:01. Forecast: 27/08/26 to 02/09/26. Timezone: UTC+1.00