Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 20

Waxing Crescent 31%

09:09

02:16

18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
02 Bad
03 Good
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

Sun - Rise: 04:42, Set: 21:41, Transit: 13:12. Moon - Rise: 09:09, Set: 02:16. Civil Dark: 22:38 - 03:44. Nautical Dark: 00:35 - 01:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

35
39
6
1
0
0
2
34
97
11
100
100
100
100
100
99
100
98
95
100
100
100
100
68

Low Clouds (% Sky Obscured)

35
26
4
0
0
0
0
0
0
0
0
0
0
0
74
87
76
82
80
74
100
26
0
1

Medium Clouds (% Sky Obscured)

3
8
6
1
0
0
0
0
0
0
35
90
100
100
100
99
97
93
95
11
8
14
3
5

High Clouds (% Sky Obscured)

0
2
6
1
0
0
2
28
87
11
79
97
100
100
99
66
100
39
4
24
34
28
99
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
1
0
0
0
0
0
0
0
0
0
1
21
66
95
82
61
23
24
6
6
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.8
0.7
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

18
17
13
12
11
10
9
9
8
7
6
5
4
3
2
3
3
2
2
4
8
11
9
11

Chance of Frost

Temperature (°C)

14
13
13
12
10
10
9
9
8
8
8
8
8
9
10
10
10
11
12
14
15
16
16
17

Feels Like (°C)

10
10
10
9
7
7
7
7
6
5
5
5
6
8
8
9
9
11
11
13
14
14
15
14

Dew Point (°C)

4
5
6
6
4
4
4
4
5
6
5
6
6
5
6
6
6
9
10
12
12
12
13
12

Relative Humidity (%)

52
57
61
65
67
68
70
74
81
87
85
87
82
76
74
73
74
86
86
87
79
77
79
71

Pressure (mb)

1010
1011
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1017

Ozone (du)

395
388
378
369
366
366
366
363
360
361
360
358
359
359
357
358
361
367
368
367
366
365
361
356

Thursday 21

Waxing Crescent 31%

10:48

02:28

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 04:40, Set: 21:43, Transit: 13:13. Moon - Rise: 10:48, Set: 02:28. Civil Dark: 22:41 - 03:42. Nautical Dark: 00:47 - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
97
100
100
100
100
100
96
100
100
100
100

Low Clouds (% Sky Obscured)

14
59
83
63
65
70
66
8
7
4
14
18
42
28
45
58
76
49
35
34
29
6
31
7

Medium Clouds (% Sky Obscured)

94
95
100
100
93
94
93
23
95
99
97
98
95
63
93
94
93
99
82
80
34
54
95
98

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
100
85
100
100
100
100
100
66
100
100
100
100

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
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 (%)

2
11
36
66
29
16
12
6
1
0
1
16
3
1
0
0
0
1
5
3
2
0
2
3

Precipitation Amount (mm)

0
0
0
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)

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

Chance of Frost

Temperature (°C)

18
17
16
15
14
14
14
14
14
14
14
13
13
14
15
16
17
18
18
19
19
20
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
72
75
78
80
80
86
89
90
90
89
86
89
89
73
67
63
60
60
57
55
53
54
57

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

354
354
354
353
354
355
358
357
355
352
354
353
352
352
352
352
353
353
354
353
352
353
354
354

Friday 22

Waxing Crescent 42%

12:21

02:36

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

Sun - Rise: 04:39, Set: 21:45, Transit: 13:13. Moon - Rise: 12:21, Set: 02:36. Civil Dark: 22:43 - 03:40. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
95
82
0
39
53
16
24
54
28
86
96
98
96
93
93
96
98

Low Clouds (% Sky Obscured)

0
30
41
74
73
54
75
86
55
0
7
15
8
9
25
8
19
71
22
25
28
31
32
55

Medium Clouds (% Sky Obscured)

91
48
100
100
100
100
100
94
51
0
0
13
7
11
12
9
17
17
94
92
89
86
82
82

High Clouds (% Sky Obscured)

100
100
74
87
85
100
100
75
16
0
33
4
4
3
21
9
70
70
96
87
70
59
70
85

ISS Passover

Visibility (miles)

9
9
9
9
9
5
7
7
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
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 (%)

4
5
15
54
79
95
95
74
10
0
1
0
0
0
0
0
0
0
0
0
0
0
0
4

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.6
0.9
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
8
6
4
5
6
6
6
7
8
9
11
10
12
14
17
18
18
19
18
19
19
20
19

Chance of Frost

Temperature (°C)

18
17
16
15
14
14
13
13
13
12
12
11
12
13
13
14
15
15
16
17
17
17
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
62
68
73
73
90
93
93
90
89
90
90
86
83
76
63
56
52
51
54
52
53
57
59

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024

Ozone (du)

355
357
360
363
366
370
373
378
376
376
373
370
363
359
355
353
348
344
340
336
334
330
328
326

Saturday 23

First Quarter 54%

13:48

02:41

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 04:37, Set: 21:47, Transit: 13:13. Moon - Rise: 13:48, Set: 02:41. Civil Dark: 22:46 - 03:37. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
97
100
95
95
99
89
78
47
47
87
89
94
92
99
100
79
67
45

Low Clouds (% Sky Obscured)

49
40
40
43
49
54
52
69
88
89
91
67
60
47
47
58
60
55
43
56
58
52
46
45

Medium Clouds (% Sky Obscured)

80
77
54
72
84
86
78
89
74
84
92
81
75
37
37
69
63
65
62
73
78
69
60
44

High Clouds (% Sky Obscured)

100
100
99
98
100
100
81
47
35
55
23
8
0
2
2
2
16
30
40
42
43
45
47
45

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
1
4
0
4
7
0
5
14
7
14
19
16
13
11
10
10
8
2
4
3
0
2
2

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)

18
18
16
15
13
14
14
14
13
11
9
8
6
5
7
9
10
11
12
13
12
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
61
64
64
59
61
62
67
66
69
75
75
79
73
65
58
60
60
51
43
47
48
47
45

Pressure (mb)

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

Ozone (du)

325
324
322
320
318
318
319
321
322
322
322
324
325
325
325
326
325
324
323
322
321
321
322
322

Sunday 24

Waxing Gibbous 64%

15:12

02:44

18 Bad
19 Bad
20 OK
21 OK
22 OK
23 Bad
00 Bad
01 Good
02 Good
03 Bad
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

Sun - Rise: 04:35, Set: 21:48, Transit: 13:13. Moon - Rise: 15:12, Set: 02:44. Civil Dark: 22:48 - 03:35. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
45
39
39
30
74
92
12
18
89
73
98
99
92
90
84
74
65
55
64
71
85
84
81

Low Clouds (% Sky Obscured)

47
35
20
6
4
2
0
0
0
0
0
0
0
8
19
32
29
27
24
41
53
63
64
66

Medium Clouds (% Sky Obscured)

55
38
30
25
22
60
74
12
18
24
26
22
19
24
22
23
20
12
3
7
11
13
23
27

High Clouds (% Sky Obscured)

29
29
28
24
20
12
10
6
8
72
52
72
47
30
30
30
25
10
5
0
0
0
5
5

ISS Passover

Visibility (miles)

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

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
Very Light Rain

Precipitation Probability (%)

0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
0
8
14
16
27
32
37
44
50

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
0.2

Wind Speed/Direction (mph)

12
12
10
9
7
7
6
6
6
6
5
5
4
4
1
2
3
5
8
11
13
14
16
14

Chance of Frost

Temperature (°C)

16
15
14
13
12
11
11
10
10
10
10
10
11
10
12
14
17
19
22
24
24
25
24
23

Feels Like (°C)

15
14
14
14
13
11
9
8
11
10
9
10
10
10
11
12
13
16
18
21
24
25
24
24

Dew Point (°C)

5
6
7
8
7
6
6
6
7
7
7
8
8
7
8
9
11
13
15
17
19
20
21
20

Relative Humidity (%)

48
53
59
68
71
71
72
73
78
82
84
87
84
77
73
70
67
67
66
65
71
77
82
87

Pressure (mb)

1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

322
321
321
321
323
324
325
326
328
328
328
328
327
327
327
326
325
326
326
326
326
326
326
326

Monday 25

Waxing Gibbous 74%

16:34

02:48

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 04:34, Set: 21:50, Transit: 13:13. Moon - Rise: 16:34, Set: 02:48. Civil Dark: 22:50 - 03:33. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

75
79
83
92
92
94
97
98
99
99
100
100
100
93
86
81
84
88
91
88
86
84
89
92

Low Clouds (% Sky Obscured)

67
66
73
78
66
54
41
38
35
32
27
27
24
27
31
38
47
60
70
69
72
67
61
52

Medium Clouds (% Sky Obscured)

39
40
39
49
47
46
47
54
60
67
71
77
77
69
68
68
62
55
49
43
39
38
45
49

High Clouds (% Sky Obscured)

0
13
27
40
59
78
97
98
99
99
99
100
100
68
42
16
22
28
34
26
10
2
33
67

ISS Passover

Visibility (miles)

2
0
3
6
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
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 (%)

57
49
39
26
18
11
9
9
6
1
4
4
0
1
0
0
1
0
0
1
3
0
1
1

Precipitation Amount (mm)

0.3
0.2
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
9
6
5
5
5
6
7
6
6
5
4
5
5
7
8
9
10
11
12
11
11
11
9

Chance of Frost

Temperature (°C)

21
20
18
17
16
15
14
14
13
13
12
12
12
12
13
14
15
15
15
16
16
16
16
15

Feels Like (°C)

23
22
17
17
16
16
16
16
13
13
11
11
11
10
10
11
11
10
10
10
13
13
12
13

Dew Point (°C)

20
20
18
17
15
15
14
13
12
12
11
11
11
11
9
8
7
6
5
4
4
4
5
5

Relative Humidity (%)

92
100
98
96
96
96
96
95
93
95
93
92
90
89
76
67
57
53
48
43
45
46
47
51

Pressure (mb)

1025
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1030

Ozone (du)

326
326
327
327
327
328
329
330
329
328
327
327
326
326
326
326
327
327
328
328
329
329
330
329

Tuesday 26

Waxing Gibbous 82%

17:56

02:52

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

Sun - Rise: 04:32, Set: 21:52, Transit: 13:13. Moon - Rise: 17:56, Set: 02:52. Civil Dark: 22:53 - 03:31. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
89
84
76
59
48
44
50
55
57
58
59
60
68
76
85
91
97
100

Low Clouds (% Sky Obscured)

45
49
51
56
54
48
44
50
50
49
55
59
60
68
74
78
62
48
35

Medium Clouds (% Sky Obscured)

51
48
44
39
24
12
3
3
2
2
2
2
2
8
14
24
32
40
50

High Clouds (% Sky Obscured)

96
89
84
76
59
33
3
3
4
5
6
7
5
8
10
10
40
72
100

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
13
11
10
9
9
9
9
9
9
9
9
10
11
11
12
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
58
64
71
77
80
82
85
87
88
90
88
85
84
84
84
84
79
74

Pressure (mb)

1030
1030
1030
1031
1031
1031
1031
1031
1030
1030
1030
1029
1029
1028
1028
1027
1027
1026
1025

Ozone (du)

328
328
328
328
328
328
329
329
329
329
329
329
329
329
330
330
331
332
334

Forecast for Dalroy, Highland, United Kingdom (57.48,-4.07)

Generated: 20/05/26 17:23:03. Forecast: 20/05/26 to 26/05/26. Timezone: UTC+1.00