Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 60%

23:24

14:02

03 Bad
04 Bad
05 Bad
06 OK
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

Sun - Rise: 05:09, Set: 21:56, Transit: 13:32. Moon - Rise: 23:24, Set: 14:02. Civil Dark: 22:52 - 04:12. Nautical Dark: 00:41 - 02:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
68
62
33
32
38
65
84
76
85
83
84
90
82
78
71
67
65
67
71
55
53
68
72

Low Clouds (% Sky Obscured)

75
73
70
43
43
46
57
69
69
63
73
64
75
62
60
56
67
62
59
52
44
43
69
80

Medium Clouds (% Sky Obscured)

21
14
6
8
13
23
24
25
25
26
0
29
21
18
31
3
19
31
3
3
3
0
2
7

High Clouds (% Sky Obscured)

3
3
2
2
0
0
0
0
1
1
2
4
25
25
47
47
35
6
23
53
7
41
24
14

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
0
7
9
19
39
43
38
34
26
20
5
2
2
1
1
3
1
4
3
3
1
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
11
11
10
10
9
10
10
10
10
10
9
9
9
9
10
10
10
9
9
10
10

Relative Humidity (%)

95
96
95
95
92
82
73
69
70
68
67
67
65
62
62
63
67
74
79
81
80
81
92
93

Pressure (mb)

1007
1007
1007
1008
1008
1009
1009
1010
1010
1011
1012
1012
1012
1013
1014
1014
1015
1016
1016
1017
1018
1018
1018
1019

Ozone (du)

373
374
375
377
378
378
375
373
374
374
373
369
366
366
363
360
359
359
358
358
356
355
354
354

Sunday 28

Third Quarter 49%

23:29

15:43

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:11, Set: 21:53, Transit: 13:32. Moon - Rise: 23:29, Set: 15:43. Civil Dark: 22:50 - 04:15. Nautical Dark: 00:33 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
58
70
53
61
80
77
100
99
95
96
99
99
96
98
77
100
100
100
100
100
100
96
77

Low Clouds (% Sky Obscured)

72
75
78
70
85
77
69
74
61
38
67
48
54
33
41
38
19
3
0
30
44
46
51
51

Medium Clouds (% Sky Obscured)

0
2
0
0
0
3
0
20
38
45
34
2
2
2
0
0
0
0
47
100
99
100
87
49

High Clouds (% Sky Obscured)

5
2
56
6
7
38
81
100
94
82
76
99
96
93
96
71
100
100
100
100
100
100
45
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 (%)

0
1
2
3
1
3
6
2
3
3
3
0
0
0
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
96
95
92
82
71
66
64
60
60
59
60
59
61
63
65
68
71
75
80
82
80
71

Pressure (mb)

1019
1019
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017

Ozone (du)

354
353
354
354
354
353
351
349
349
347
344
341
339
339
340
338
339
338
339
339
342
348
357
365

Monday 29

Waning Crescent 37%

23:38

17:25

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:13, Set: 21:51, Transit: 13:32. Moon - Rise: 23:38, Set: 17:25. Civil Dark: 22:47 - 04:17. Nautical Dark: 00:26 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

55
80
64
68
68
99
97
98
98
94
97
98
84
99
98
100
100
99
98
59
87
85
78
71

Low Clouds (% Sky Obscured)

53
62
63
56
48
62
69
80
83
74
55
67
39
84
96
100
100
100
96
59
52
51
53
57

Medium Clouds (% Sky Obscured)

60
48
49
41
52
48
43
45
45
35
41
42
69
43
40
38
35
28
12
0
32
27
21
12

High Clouds (% Sky Obscured)

0
0
0
3
40
70
59
30
26
15
25
30
3
16
9
2
32
8
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 (%)

1
1
0
0
8
2
4
5
1
0
1
1
4
18
38
54
36
13
4
11
26
8
10
12

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)

12
12
12
12
13
14
15
16
17
18
19
20
20
21
19
17
17
15
16
15
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
11
11
11
11
10
10
11
11
11
11
11
11
11
10
11
11
10
10
10
10
9
10

Dew Point (°C)

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

Relative Humidity (%)

70
74
74
76
74
73
73
69
70
73
72
64
66
67
79
86
90
80
79
78
86
89
89
86

Pressure (mb)

1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1014

Ozone (du)

365
363
363
363
363
365
358
357
356
357
357
357
362
363
361
362
362
362
364
364
363
363
364
365

Tuesday 30

Waning Crescent 26%

23:56

19:04

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

Sun - Rise: 05:15, Set: 21:49, Transit: 13:32. Moon - Rise: 23:56, Set: 19:04. Civil Dark: 22:44 - 04:20. Nautical Dark: 00:19 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

63
59
56
55
51
46
64
72
74
70
66
77
91
94
97
99
97
100
100
69
62
35
48
44

Low Clouds (% Sky Obscured)

61
63
65
67
63
59
55
59
61
63
72
79
86
81
75
70
47
23
0
0
0
0
13
25

Medium Clouds (% Sky Obscured)

4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
5
8
6
5

High Clouds (% Sky Obscured)

0
0
0
1
2
3
25
26
26
18
10
18
36
61
83
98
98
100
100
62
39
7
15
11

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 (%)

8
16
18
13
15
12
10
18
9
9
9
18
14
6
14
1
0
2
0
0
0
0
1
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)

12
11
11
11
11
12
14
15
15
15
15
15
15
15
14
13
12
10
8
6
5
5
5
5

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
14
14
15
15
16
16
16
16
16
15
15
14
13
12
11
11
10
10

Feels Like (°C)

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

Dew Point (°C)

11
11
11
10
10
10
8
8
8
8
7
8
8
9
9
8
8
9
9
9
9
9
9
9

Relative Humidity (%)

87
87
87
84
83
79
70
64
62
60
57
57
60
61
63
62
64
69
75
81
87
90
90
91

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

365
364
363
363
363
364
364
367
367
366
363
361
359
357
356
355
354
354
353
352
350
349
349
349

Wednesday 31

Waning Crescent 17%

00:33

20:28

03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
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

Sun - Rise: 05:17, Set: 21:47, Transit: 13:32. Moon - Rise: 00:33, Set: 20:28. Civil Dark: 22:41 - 04:23. Nautical Dark: 00:13 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

36
49
67
83
80
73
67
66
55
46
46
54
54
53
65
59
84
82
80
89
95
100
98
93

Low Clouds (% Sky Obscured)

38
28
18
7
5
3
0
1
1
2
2
2
2
8
14
22
22
35
51
56
62
53
38
33

Medium Clouds (% Sky Obscured)

3
5
11
14
18
34
26
29
62
50
28
17
43
19
16
32
45
33
23
28
33
42
44
42

High Clouds (% Sky Obscured)

2
30
51
75
54
31
6
9
11
10
5
5
4
11
24
22
41
25
6
35
67
100
98
97

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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
3
5
7
3
15
14

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)

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

Chance of Frost

Temperature (°C)

10
10
11
11
12
13
14
15
16
16
17
18
18
19
18
18
18
16
15
14
14
14
13
13

Feels Like (°C)

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

Dew Point (°C)

9
9
10
10
10
10
9
9
9
10
10
10
11
11
10
11
11
10
10
10
10
10
10
9

Relative Humidity (%)

93
93
93
93
90
81
71
66
64
65
63
62
60
58
59
62
64
68
73
78
78
79
78
77

Pressure (mb)

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

Ozone (du)

349
350
351
352
355
356
355
352
351
353
353
354
354
354
354
350
345
345
345
345
348
351
354
352

Thursday 1

Waning Crescent 10%

01:37

21:23

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:19, Set: 21:44, Transit: 13:32. Moon - Rise: 01:37, Set: 21:23. Civil Dark: 22:38 - 04:26. Nautical Dark: 00:08 - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
86
86
89
91
92
92
96
98
100
93
86
79
77
75
72
80
90
100
97
95
92
94
96

Low Clouds (% Sky Obscured)

27
37
47
57
61
68
71
76
81
86
77
66
55
53
51
51
40
32
18
14
10
10
13
17

Medium Clouds (% Sky Obscured)

41
44
46
48
45
42
39
49
55
64
59
53
53
57
65
72
71
69
72
81
87
94
80
66

High Clouds (% Sky Obscured)

95
96
96
97
66
34
6
11
17
40
60
65
70
90
95
90
90
90
91
84
77
59
61
62

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

Precipitation Probability (%)

4
11
16
22
46
59
67
63
51
36
32
27
15
11
12
13
24
26
22
33
37
36
40
39

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
79
77
78
76
75
73
71
73
73
73
73
72
71
73
75
78
80
86
90
92
93
93
93

Pressure (mb)

1008
1007
1007
1006
1006
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1002

Ozone (du)

351
349
348
347
346
345
345
344
344
343
343
343
343
344
344
345
346
347
347
348
350
352
354
356

Friday 2

Waning Crescent 4%

03:03

21:52

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:21, Set: 21:42, Transit: 13:32. Moon - Rise: 03:03, Set: 21:52. Civil Dark: 22:35 - 04:28. Nautical Dark: 00:02 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
94
89
85
87
89
91
77
63
50
48
47
47
59
71
83
77
69
63
75
85
96

Low Clouds (% Sky Obscured)

26
29
31
34
44
53
60
52
42
34
31
28
26
29
32
33
27
24
22
33
45
56

Medium Clouds (% Sky Obscured)

52
42
34
20
33
52
68
56
44
32
30
28
25
38
50
61
46
30
15
34
52
71

High Clouds (% Sky Obscured)

69
53
34
23
41
53
63
34
16
0
3
7
14
20
24
9
27
48
56
68
80
92

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 (%)

30
28
24
19
15
10
2
9
14
15
16
17
15
16
15
9
10
9
4
7
8
6

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)

2
2
2
2
3
5
7
9
9
10
10
10
11
12
11
11
11
9
8
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
11
11
10
10
10
9
8
8
8
8
7
7
7
7
7
7
8
8
9
9
9

Relative Humidity (%)

93
92
92
90
90
81
75
68
63
61
57
56
55
54
56
58
60
67
74
81
80
80

Pressure (mb)

1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
1000
1000
999
999
999
999
999

Ozone (du)

358
360
361
362
362
364
366
368
369
369
369
371
373
374
374
373
373
371
369
367
369
371

Forecast for Barvas, Western Isles, United Kingdom (58.35,-6.52)

Generated: 27/07/24 03:24:20. Forecast: 27/07/24 to 02/08/24. Timezone: UTC+1.00