Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 18

Waxing Crescent 2%

06:57

22:53

09 OK
10 OK
11 OK
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

Sun - Rise: 06:33, Set: 20:43, Transit: 13:39. Moon - Rise: 06:57, Set: 22:53. Civil Dark: 21:19 - 05:57. Nautical Dark: 22:05 - 05:11. Astro Dark: 22:57 - 04:18

Total Clouds (% Sky Obscured)

32
35
39
47
57
56
56
65
76
88
73
83
75
76
56
55
62
60
80
94
100
100
83
39

Low Clouds (% Sky Obscured)

32
35
39
47
56
55
41
44
41
31
28
34
32
28
24
23
27
26
26
18
2
12
4
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
49
54
44
47
14
30
8
17
25
1
16
30
24
19
8
5

High Clouds (% Sky Obscured)

0
0
0
0
2
5
22
39
66
84
58
71
53
54
56
55
59
60
80
94
100
100
78
39

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
12
1
1
0
9
0
0
0
0
0
0
0
0
0
0
0
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)

11
11
11
11
11
10
10
10
10
9
7
4
2
2
2
2
2
2
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
8
7
6
7
7
7
7
6
6
6
5
4
4
4
3
3
2
2
1
1
1
2

Dew Point (°C)

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

Relative Humidity (%)

78
73
69
66
63
57
55
55
58
61
64
73
75
78
81
81
83
82
83
83
82
82
79
76

Pressure (mb)

1025
1026
1026
1027
1027
1027
1028
1027
1028
1028
1028
1028
1028
1029
1029
1029
1029
1029
1028
1028
1028
1028
1028
1028

Ozone (du)

413
415
416
414
412
409
409
408
407
405
405
402
399
398
398
397
397
396
394
391
390
388
386
383

Sunday 19

Waxing Crescent 7%

07:33

00:26

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

Sun - Rise: 06:31, Set: 20:45, Transit: 13:39. Moon - Rise: 07:33, Set: 00:26. Civil Dark: 21:21 - 05:55. Nautical Dark: 22:07 - 05:08. Astro Dark: 23:00 - 04:15

Total Clouds (% Sky Obscured)

27
35
54
76
87
85
86
90
94
95
91
69
62
9
15
30
28
27
58
35
18
15
10
10

Low Clouds (% Sky Obscured)

0
4
33
45
47
40
75
79
77
79
55
33
31
3
6
9
3
2
6
11
3
0
0
0

Medium Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
2
17
26
2
3
30
28
27
40
35
18
15
10
10

High Clouds (% Sky Obscured)

27
35
32
49
75
68
9
16
36
77
67
32
15
6
15
4
2
27
56
5
18
15
10
10

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
0
0
0
0
0
0
7
5
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

7
8
9
10
11
12
12
13
13
12
11
10
9
7
6
6
5
5
5
4
4
4
4
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
60
54
50
49
50
52
52
53
55
62
70
80
85
88
90
91
93
88
88
88
88
88
83

Pressure (mb)

1028
1028
1028
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

384
387
388
388
385
385
385
384
385
389
391
387
384
384
385
384
386
386
389
394
393
390
388
387

Monday 20

Waxing Crescent 14%

08:25

01:48

09 OK
10 Good
11 OK
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 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:29, Set: 20:46, Transit: 13:39. Moon - Rise: 08:25, Set: 01:48. Civil Dark: 21:23 - 05:52. Nautical Dark: 22:09 - 05:06. Astro Dark: 23:03 - 04:11

Total Clouds (% Sky Obscured)

23
15
26
40
53
59
66
65
61
50
55
60
54
40
30
35
37
77
71
98
100
99
99
99

Low Clouds (% Sky Obscured)

0
0
6
27
30
32
48
64
61
50
55
38
29
12
15
25
32
40
40
45
65
67
64
58

Medium Clouds (% Sky Obscured)

23
15
26
40
40
40
40
45
40
40
50
60
54
40
30
35
37
57
71
97
100
95
95
96

High Clouds (% Sky Obscured)

23
15
26
40
40
45
45
50
35
40
45
49
44
13
30
12
7
64
55
78
100
93
94
96

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
17
17
13

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)

7
8
11
13
14
15
15
14
13
12
12
11
10
9
9
9
10
11
12
13
12
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
68
63
64
59
58
58
62
67
72
76
78
80
79
79
77
76
76
78
78
78
76
78
78

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

387
388
388
387
388
388
386
384
385
384
384
385
385
384
384
382
379
379
379
379
378
376
376
375

Tuesday 21

Waxing Crescent 24%

No Rise

02:51

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:27, Set: 20:48, Transit: 13:39. Moon - Rise: No Rise, Set: 02:51. Civil Dark: 21:25 - 05:50. Nautical Dark: 22:11 - 05:03. Astro Dark: 23:06 - 04:08

Total Clouds (% Sky Obscured)

100
100
99
99
97
95
93
93
93
94
93
92
91
94
97
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

54
58
64
69
63
56
50
45
44
44
50
53
55
52
50
27
46
25
32
54
54
51
53
43

Medium Clouds (% Sky Obscured)

96
97
98
98
97
95
93
93
93
94
93
92
91
94
97
100
100
93
100
100
100
62
72
45

High Clouds (% Sky Obscured)

98
91
81
73
56
38
20
18
12
10
13
12
20
35
51
68
80
91
100
100
94
81
99
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

24
21
27
28
23
19
8
24
53
41
33
20
14
30
22
4
7
22
29
35
30
14
23
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
15
17
18
20
20
20
21
21
21
22
20
21
21
20
19
19
19
20
20
20
21
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
78
76
74
77
77
75
72
74
82
84
82
81
78
79
81
79
78
79
82
85
85
84
84

Pressure (mb)

1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1014
1015

Ozone (du)

374
375
375
374
374
374
372
371
371
372
372
373
374
376
377
383
384
387
386
386
385
383
377
374

Wednesday 22

Waxing Crescent 35%

09:36

03:34

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
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:25, Set: 20:50, Transit: 13:38. Moon - Rise: 09:36, Set: 03:34. Civil Dark: 21:27 - 05:48. Nautical Dark: 22:14 - 05:01. Astro Dark: 23:09 - 04:05

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
94
87
81
87
93
98
98
98
98
99
99
100
92
85

Low Clouds (% Sky Obscured)

56
62
78
81
45
87
75
80
79
74
78
79
80
75
64
60
75
85
87
68
56
50
52
56

Medium Clouds (% Sky Obscured)

40
35
33
78
36
48
47
31
28
11
42
39
45
50
60
60
77
86
95
92
90
89
80
69

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
70
35
5
32
59
87
60
58
51
80
87
100
85
70

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
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
None

Precipitation Probability (%)

42
53
60
66
54
40
4
7
8
3
3
3
0
4
4
2
11
13
13
29
37
40
43
41

Precipitation Amount (mm)

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
0

Wind Speed/Direction (mph)

21
21
23
24
25
26
25
25
24
23
22
20
18
15
13
10
9
8
7
6
7
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
78
76
78
74
67
72
66
66
68
68
68
69
67
67
67
69
71
73
76
81
84
90
82

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015

Ozone (du)

371
370
370
369
367
366
367
367
365
365
365
366
366
366
367
368
367
367
366
365
366
367
367
366

Thursday 23

Waxing Crescent 47%

11:00

04:03

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
05 Bad
06 OK
07 OK
08 OK

Sun - Rise: 06:23, Set: 20:51, Transit: 13:38. Moon - Rise: 11:00, Set: 04:03. Civil Dark: 21:29 - 05:46. Nautical Dark: 22:16 - 04:58. Astro Dark: 23:12 - 04:01

Total Clouds (% Sky Obscured)

77
72
68
76
91
92
83
54
49
45
49
53
57
63
68
74
79
84
89
74
58
42
33
24

Low Clouds (% Sky Obscured)

56
51
51
45
42
46
51
53
49
45
49
53
57
59
61
62
49
42
35
36
40
38
25
13

Medium Clouds (% Sky Obscured)

58
48
34
21
32
41
36
17
14
20
15
24
32
40
39
37
34
43
52
36
20
4
3
2

High Clouds (% Sky Obscured)

65
64
39
36
31
16
5
4
4
3
4
4
5
27
32
46
51
54
60
40
20
0
5
10

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 (%)

33
25
16
1
6
7
10
8
3
3
9
9
2
5
5
0
1
1
0
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)

11
13
14
16
18
17
17
17
15
13
11
8
7
5
5
5
5
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
71
67
63
60
59
59
58
60
63
65
70
73
77
78
80
81
80
78
78
78
77
77
72

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021

Ozone (du)

365
364
365
366
367
367
367
367
367
367
367
366
366
366
367
367
368
367
366
365
364
364
363
363

Friday 24

First Quarter 58%

12:27

04:22

09 Good
10 OK
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

Sun - Rise: 06:21, Set: 20:53, Transit: 13:38. Moon - Rise: 12:27, Set: 04:22. Civil Dark: 21:30 - 05:43. Nautical Dark: 22:18 - 04:55. Astro Dark: 23:15 - 03:58

Total Clouds (% Sky Obscured)

14
33
52
71
81
90
97
94
91
70
64
67
69
78
88
98
95
92
92
86
74
68

Low Clouds (% Sky Obscured)

0
13
27
40
48
56
61
54
43
34
25
16
10
14
16
23
33
36
39
25
11
2

Medium Clouds (% Sky Obscured)

1
7
12
16
16
18
19
23
26
30
18
17
15
17
18
20
25
26
27
26
29
28

High Clouds (% Sky Obscured)

14
19
27
32
56
76
96
89
80
70
55
41
40
58
69
79
58
40
39
43
67
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
1
2
1
17
24
29
26
21
12
13
17
7

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
13
14
15
16
15
16
15
14
13
12
11
9
9
9
8
8
8
8
8
8

Feels Like (°C)

6
7
7
8
9
14
14
14
14
15
15
12
11
11
10
10
9
7
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

68
64
60
57
55
54
54
54
59
64
70
75
80
85
85
87
87
85
84
82
84
85

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

363
363
363
364
364
364
364
363
364
365
366
367
368
370
371
373
375
375
374
373
372
371

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

Generated: 18/04/26 09:54:18. Forecast: 18/04/26 to 24/04/26. Timezone: UTC+1.00