Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 25%

12:50

20:39

05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad
12 OK
13 Good
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

Sun - Rise: 08:15, Set: 16:27, Transit: 12:21. Moon - Rise: 12:50, Set: 20:39. Civil Dark: 17:07 - 07:35. Nautical Dark: 17:50 - 06:52. Astro Dark: 18:31 - 06:11

Total Clouds (% Sky Obscured)

13
17
41
36
20
70
67
28
15
51
100
86
93
93
99
93
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

13
17
35
3
3
3
3
3
2
0
13
22
28
35
26
1
32
61
53
89
99
96
90
92

Medium Clouds (% Sky Obscured)

0
0
0
31
17
13
23
10
3
34
67
52
70
77
69
70
74
60
97
100
100
100
100
100

High Clouds (% Sky Obscured)

10
10
30
10
10
30
45
14
10
45
38
36
58
44
90
78
100
100
100
100
100
100
100
56

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
12
13
35
58
79
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
1.1

Wind Speed/Direction (mph)

6
5
4
3
3
2
2
2
3
2
4
2
3
3
4
4
5
5
6
6
8
10
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
1
2
2
4
4
5
7
8
5
5
3
2
2
2
2
3
3
3
3
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

89
88
86
86
86
83
79
79
77
78
84
88
90
88
88
89
88
86
86
88
88
88
90
93

Pressure (mb)

1019
1019
1019
1020
1021
1021
1022
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1020
1019
1019
1018
1017
1016

Ozone (du)

281
278
275
277
274
272
269
270
272
272
271
269
267
265
262
261
261
262
261
260
260
262
261
260

Wednesday 26

Waxing Crescent 34%

13:08

21:59

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
04 Bad

Sun - Rise: 08:16, Set: 16:26, Transit: 12:21. Moon - Rise: 13:08, Set: 21:59. Civil Dark: 17:06 - 07:36. Nautical Dark: 17:49 - 06:53. Astro Dark: 18:30 - 06:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
100
99
100
100
100
99
100
100
100
100
100
99
96

Low Clouds (% Sky Obscured)

94
95
93
100
100
100
100
100
100
97
84
85
96
92
82
70
93
91
92
90
100
99
94
91

Medium Clouds (% Sky Obscured)

100
99
98
82
81
59
99
47
18
58
47
87
61
78
88
89
84
90
100
94
77
59
69
61

High Clouds (% Sky Obscured)

100
100
95
100
77
33
29
32
62
86
100
100
74
92
100
93
72
100
100
100
100
100
92
55

ISS Passover

Visibility (miles)

9
4
5
6
7
7
7
1
1
1
5
9
9
9
9
9
9
9
5
5
9
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
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None

Precipitation Probability (%)

95
95
95
62
29
34
21
18
20
2
1
1
2
4
1
4
0
3
20
34
49
17
21
19

Precipitation Amount (mm)

1.2
1.4
0.9
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
5
6
7
8
9
9
10
10
11
11
10
11
11
11
11
10
10
10
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

95
96
95
96
98
98
98
100
98
100
98
95
98
98
96
96
96
98
96
98
96
96
96
95

Pressure (mb)

1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1010
1010
1009
1009
1008

Ozone (du)

259
258
258
259
259
259
259
260
260
259
259
258
257
256
255
254
254
255
256
258
261
260
258
254

Thursday 27

Waxing Crescent 45%

13:22

23:19

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

Sun - Rise: 08:18, Set: 16:25, Transit: 12:22. Moon - Rise: 13:22, Set: 23:19. Civil Dark: 17:05 - 07:38. Nautical Dark: 17:49 - 06:55. Astro Dark: 18:30 - 06:13

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
90
96
55
34
34
37
33
34
64
80
74
77
90
95
99
99

Low Clouds (% Sky Obscured)

99
100
94
84
87
93
97
73
36
69
51
34
34
37
33
34
44
52
35
42
41
62
76
90

Medium Clouds (% Sky Obscured)

63
35
82
51
4
38
30
34
15
10
14
0
0
0
0
0
0
4
37
58
83
76
98
99

High Clouds (% Sky Obscured)

58
96
67
97
100
100
100
100
82
52
3
0
0
0
0
3
34
44
45
34
14
7
4
2

ISS Passover

Visibility (miles)

9
9
9
9
9
4
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
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
9
18
15
25
44
71
95
42
6
15
1
0
0
10
1
0
0
0
2
3
2
24
50

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
1.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
10
10
10
10
10
10
9
8
7
6
6
6
6
6
5
4
3
3
4
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
93
95
92
89
90
84
84
84
85
88
87
88
85
87
87
87
88
88
87
87
87

Pressure (mb)

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

Ozone (du)

250
247
247
247
249
250
254
257
261
265
273
277
275
275
277
280
279
281
283
283
285
288
291
299

Friday 28

First Quarter 56%

13:34

00:41

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
04 Bad

Sun - Rise: 08:19, Set: 16:25, Transit: 12:22. Moon - Rise: 13:34, Set: 00:41. Civil Dark: 17:05 - 07:39. Nautical Dark: 17:48 - 06:56. Astro Dark: 18:29 - 06:15

Total Clouds (% Sky Obscured)

100
100
100
100
96
93
87
45
54
60
63
68
73
72
72
72
71
71
70
63
55
47
55
63

Low Clouds (% Sky Obscured)

100
85
83
74
75
77
42
25
27
24
28
36
73
72
72
72
71
71
64
49
35
31
35
41

Medium Clouds (% Sky Obscured)

100
89
100
66
80
65
51
21
18
28
27
28
30
30
35
60
60
65
8
3
1
3
3
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
21
35
40
50
36
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

88
95
95
95
86
68
52
39
31
31
24
35
43
46
66
50
40
28
9
23
13
17
23
18

Precipitation Amount (mm)

0.5
1.2
0.9
1
0.5
0.4
0.3
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
15
14
19
15
16
18
18
18
17
16
13
11
10
9
8
7
5
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
93
88
88
81
79
78
77
77
77
79
83
88
91
93
96
94
94
94
96
96
94
94

Pressure (mb)

1006
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1004
1004
1003
1003
1003
1003

Ozone (du)

311
314
310
311
313
315
317
316
316
317
316
319
321
325
328
332
335
336
341
343
344
347
349
347

Saturday 29

Waxing Gibbous 66%

13:44

02:04

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
04 Bad

Sun - Rise: 08:21, Set: 16:24, Transit: 12:22. Moon - Rise: 13:44, Set: 02:04. Civil Dark: 17:04 - 07:41. Nautical Dark: 17:47 - 06:57. Astro Dark: 18:29 - 06:16

Total Clouds (% Sky Obscured)

71
80
89
98
97
96
95
81
66
52
51
51
50
77
85
93
84
75
60
57
57
58
54
48

Low Clouds (% Sky Obscured)

41
41
73
75
69
61
67
60
51
49
49
47
39
50
61
75
66
56
51
50
45
44
46
48

Medium Clouds (% Sky Obscured)

58
65
81
96
87
69
90
60
21
14
50
36
11
21
20
14
9
4
0
0
0
0
10
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
26
29
24
6

ISS Passover

Visibility (miles)

8
9
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

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 (%)

25
35
33
13
16
24
25
24
27
23
21
16
1
8
8
2
6
6
4
1
1
0
0
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
4
4
5
5
6
8
12
11
9
9
7
6
6
5
4
4
3
3
3
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
96
96
94
93
88
88
91
85
87
93
94
93
93
93
89
89
88
89
88
89
88
89

Pressure (mb)

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

Ozone (du)

343
341
339
333
335
335
330
331
331
332
335
334
334
338
339
340
341
340
339
339
334
330
326
322

Sunday 30

Waxing Gibbous 77%

13:55

03:30

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
04 Bad

Sun - Rise: 08:22, Set: 16:23, Transit: 12:23. Moon - Rise: 13:55, Set: 03:30. Civil Dark: 17:03 - 07:42. Nautical Dark: 17:47 - 06:58. Astro Dark: 18:28 - 06:17

Total Clouds (% Sky Obscured)

43
50
59
66
75
85
95
96
98
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

43
50
59
61
53
44
32
24
13
4
24
45
65
72
78
83
89
96
100
98
97
95
95
95

Medium Clouds (% Sky Obscured)

28
37
37
47
53
62
73
74
77
83
88
93
99
99
99
100
100
100
100
92
84
76
60
42

High Clouds (% Sky Obscured)

0
1
2
3
27
52
74
83
91
100
100
100
100
100
100
100
100
100
100
97
93
90
70
53

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
1
3
0
1
2
0
1
2
4
11
21
38
95
95
95
95
95
95
95
95
95
92
83

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.4
2
2.2
2.4
2.6
1.8
1.2
0.8
0.6
0.6

Wind Speed/Direction (mph)

3
3
3
4
4
4
5
5
6
7
9
11
13
15
17
19
21
20
19
19
15
12
10
9

Chance of Frost

Temperature (°C)

3
3
3
3
3
4
5
5
5
6
6
6
7
7
7
7
8
8
9
10
10
11
11
11

Feels Like (°C)

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

Dew Point (°C)

1
1
2
2
3
3
3
4
4
4
4
4
5
5
6
6
7
8
8
9
9
10
11
10

Relative Humidity (%)

89
89
93
93
94
94
91
91
90
86
85
87
87
88
91
91
94
95
95
95
95
98
98
96

Pressure (mb)

1016
1016
1016
1016
1016
1016
1015
1015
1014
1013
1012
1011
1010
1009
1008
1007
1005
1004
1003
1002
1002
1001
1001
1001

Ozone (du)

318
314
313
312
310
308
305
303
299
295
292
288
284
280
277
274
271
270
269
268
269
269
270
272

Monday 1

Waxing Gibbous 86%

14:07

05:02

Sun - Rise: 08:24, Set: 16:22, Transit: 12:23. Moon - Rise: 14:07, Set: 05:02. Civil Dark: 17:03 - 07:43. Nautical Dark: 17:46 - 07:00. Astro Dark: 18:28 - 06:18

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Castletroy, Limerick, Republic of Ireland (52.67,-8.55)

Generated: 25/11/25 05:47:03. Forecast: 25/11/25 to 01/12/25. Timezone: UTC+0.00