Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waxing Gibbous 83%

12:54

05:43

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
10 Bad
11 Bad

Sun - Rise: 08:47, Set: 16:38, Transit: 12:43. Moon - Rise: 12:54, Set: 05:43. Civil Dark: 17:19 - 08:07. Nautical Dark: 18:02 - 07:24. Astro Dark: 18:43 - 06:43

Total Clouds (% Sky Obscured)

100
99
96
100
95
92
92
84
81
87
81
79
76
83
78
75
66
77
82
83
82
73
65
67

Low Clouds (% Sky Obscured)

86
83
82
89
95
83
73
81
77
82
71
74
76
81
72
71
57
67
67
71
64
70
56
57

Medium Clouds (% Sky Obscured)

4
1
1
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)

68
55
86
77
76
88
86
69
67
76
70
61
33
34
76
55
62
62
62
64
68
55
44
55

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
4
5
10
1
2
1
2
1
0
0
1
1
1
1
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
79
79
78
79
81
78
72
68
69
68
68
64
65
65
67
68
68
68
67
63
59
59

Pressure (mb)

1034
1034
1034
1033
1033
1034
1034
1034
1035
1035
1035
1034
1035
1034
1034
1034
1033
1033
1032
1032
1032
1032
1032
1032

Ozone (du)

300
304
302
300
297
297
297
298
300
301
303
304
306
306
307
306
305
304
301
301
301
302
303
304

Wednesday 31

Waxing Gibbous 91%

13:21

07:13

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 OK
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 08:47, Set: 16:39, Transit: 12:43. Moon - Rise: 13:21, Set: 07:13. Civil Dark: 17:20 - 08:07. Nautical Dark: 18:03 - 07:24. Astro Dark: 18:44 - 06:43

Total Clouds (% Sky Obscured)

73
85
100
97
89
78
85
69
78
83
79
72
72
64
94
99
97
92
74
39
41
77
57
92

Low Clouds (% Sky Obscured)

60
61
59
53
25
35
53
25
30
70
64
68
67
64
94
99
97
92
74
38
41
77
57
92

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)

68
76
81
81
79
56
63
63
75
76
69
66
64
37
52
44
3
3
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
2
2
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
1
1
0
0
0
0
4
7
9
13
11
3
6
3
4
7
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
59
59
60
60
59
60
61
63
63
64
65
65
67
68
69
72
76
76
77
77
77
76
75

Pressure (mb)

1031
1031
1030
1029
1029
1028
1028
1028
1027
1027
1026
1025
1025
1024
1023
1023
1022
1021
1020
1020
1020
1020
1020
1019

Ozone (du)

306
310
309
309
309
311
314
316
317
318
320
319
318
321
323
323
320
318
315
312
310
308
303
298

Thursday 1

Waxing Gibbous 97%

14:04

08:30

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

Sun - Rise: 08:47, Set: 16:40, Transit: 12:44. Moon - Rise: 14:04, Set: 08:30. Civil Dark: 17:21 - 08:07. Nautical Dark: 18:04 - 07:24. Astro Dark: 18:45 - 06:43

Total Clouds (% Sky Obscured)

75
80
81
82
71
73
76
60
72
65
22
49
32
40
48
56
27
63
69
75
89
86
82
78

Low Clouds (% Sky Obscured)

75
80
81
81
71
73
76
59
67
61
20
45
29
37
44
52
25
58
62
73
89
86
82
77

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
1
1
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
1
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
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 (%)

14
8
11
16
14
21
17
5
13
16
1
1
0
1
5
0
0
2
6
9
12
14
14
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
71
72
72
78
81
82
82
82
83
82
80
79
79
77
79
79
80
79
79
77
72
71
74

Pressure (mb)

1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

293
290
292
295
296
295
298
300
299
299
300
300
300
296
293
288
282
278
274
272
271
273
274
271

Friday 2

Waxing Gibbous 100%

15:06

09:26

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

Sun - Rise: 08:47, Set: 16:41, Transit: 12:44. Moon - Rise: 15:06, Set: 09:26. Civil Dark: 17:22 - 08:07. Nautical Dark: 18:05 - 07:24. Astro Dark: 18:46 - 06:43

Total Clouds (% Sky Obscured)

74
70
66
57
52
50
47
41
34
34
38
35
34
35
38
36
34
33
33
33
34
34
34
34

Low Clouds (% Sky Obscured)

73
69
66
57
52
50
47
41
31
31
38
35
25
28
38
36
34
33
33
32
27
31
33
30

Medium Clouds (% Sky Obscured)

1
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
8
9
9
9
2
9
9
9
9
9
9
9
9
9
6
1
4
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 (%)

20
25
25
22
19
17
9
2
2
1
0
7
0
1
5
16
31
26
13
2
2
1
9
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)

4
7
12
17
14
11
10
10
9
9
8
7
7
6
6
6
6
8
8
9
8
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
70
74
80
78
83
86
72
72
71
73
74
73
71
69
70
76
80
72
66
69
71
68
63

Pressure (mb)

1013
1013
1013
1013
1014
1014
1015
1015
1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1020
1020

Ozone (du)

275
281
289
296
304
307
307
305
307
313
321
334
341
341
338
344
342
344
351
354
357
357
357
355

Saturday 3

Full Moon 99%

16:27

10:03

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

Sun - Rise: 08:47, Set: 16:43, Transit: 12:45. Moon - Rise: 16:27, Set: 10:03. Civil Dark: 17:23 - 08:07. Nautical Dark: 18:06 - 07:23. Astro Dark: 18:47 - 06:43

Total Clouds (% Sky Obscured)

39
45
53
53
52
55
60
63
64
53
42
30
40
55
68
76
77
78
78
80
81
83
85
81

Low Clouds (% Sky Obscured)

26
34
44
48
46
45
49
55
61
53
42
30
40
50
56
63
69
73
74
73
73
71
68
66

Medium Clouds (% Sky Obscured)

0
0
0
2
4
7
6
6
6
3
1
0
3
5
4
5
5
6
11
13
16
16
18
20

High 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

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 (%)

2
10
3
10
4
5
12
3
3
4
5
2
8
10
10
15
16
13
17
16
12
14
14
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
59
63
66
69
74
73
74
77
77
74
76
76
76
74
74
74
74
76
74
76
74
71
67

Pressure (mb)

1020
1020
1020
1020
1020
1021
1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1023

Ozone (du)

345
332
328
329
328
328
329
326
327
328
329
331
333
335
337
340
338
336
334
336
337
338
338
338

Sunday 4

Waning Gibbous 96%

17:58

10:28

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

Sun - Rise: 08:46, Set: 16:44, Transit: 12:45. Moon - Rise: 17:58, Set: 10:28. Civil Dark: 17:24 - 08:06. Nautical Dark: 18:07 - 07:23. Astro Dark: 18:48 - 06:43

Total Clouds (% Sky Obscured)

82
89
94
93
97
100
95
91
86
65
44
22
27
33
38
36
35
34
23
11
0
5
9
14

Low Clouds (% Sky Obscured)

74
81
87
90
95
100
92
85
77
59
41
22
27
33
36
35
35
33
23
11
0
5
9
14

Medium Clouds (% Sky Obscured)

26
36
54
73
81
81
66
42
23
18
16
13
9
9
7
12
14
22
20
11
0
5
9
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
0
0
0
0
1
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
23
26
45
61
74
68
60
50
42
34
25
24
22
19
20
20
18
26
31
34
36
35
29

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
10
11
13
12
11
12
12
11
11
10
8
7
6
5
4
4
4
5
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
64
65
66
68
70
72
72
75
76
78
79
82
83
85
86
85
86
86
88
89
89
86
85

Pressure (mb)

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

Ozone (du)

338
338
338
337
335
333
331
331
330
330
335
339
344
349
354
359
359
359
359
358
357
356
356
356

Monday 5

Waning Gibbous 90%

19:28

10:45

12 OK
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: 08:46, Set: 16:45, Transit: 12:46. Moon - Rise: 19:28, Set: 10:45. Civil Dark: 17:25 - 08:06. Nautical Dark: 18:08 - 07:23. Astro Dark: 18:49 - 06:42

Total Clouds (% Sky Obscured)

19
27
34
46
57
81
82
78
73
74
67
55
54
56
49
54
61
62

Low Clouds (% Sky Obscured)

19
25
31
31
32
32
38
42
45
49
54
55
54
56
49
54
61
55

Medium Clouds (% Sky Obscured)

3
2
2
14
25
37
33
26
20
34
48
55
45
33
20
38
54
62

High Clouds (% Sky Obscured)

2
4
5
10
17
24
27
30
36
30
19
9
36
56
49
54
33
23

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
30
26
28
27
25
24
21
16
19
18
10
20
20
10
23
23
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
81
81
82
83
86
86
86
88
86
88
88
90
90
93
93
91

Pressure (mb)

1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028

Ozone (du)

356
356
355
354
353
352
351
346
341
336
333
330
327
328
329
330
329
327

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

Generated: 30/12/25 12:14:57. Forecast: 30/12/25 to 05/01/26. Timezone: UTC+0.00