Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 74%

15:17

05:10

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:53, Set: 20:25, Transit: 13:09. Moon - Rise: 15:17, Set: 05:10. Civil Dark: 21:05 - 05:12. Nautical Dark: 21:58 - 04:19. Astro Dark: 23:00 - 03:13

Total Clouds (% Sky Obscured)

98
76
72
89
81
60
62
74
51
90
89
92
84
93
94
90
88
86
88
93
79
78
68
58

Low Clouds (% Sky Obscured)

40
39
26
69
77
50
43
78
24
61
75
83
84
94
94
86
83
86
85
90
81
78
71
55

Medium Clouds (% Sky Obscured)

14
10
20
36
19
27
35
20
29
40
28
24
0
0
0
23
18
23
14
10
0
0
0
0

High Clouds (% Sky Obscured)

12
10
21
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
9
46

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

17
3
1
0
0
6
17
15
19
32
54
60
28
24
13
12
4
13
13
2
3
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
11
10
13
12
12
12
11
10
9
9
13
14
14
14
15
14
14
14
14
12
10
8
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
90
88
88
84
84
90
90
85
84
84
79
70
68
70
62
60
62
57
60
63
66
74
79

Pressure (mb)

1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1015
1016
1017
1017
1018
1019
1020
1020
1021
1022
1022
1023
1024
1025

Ozone (du)

375
378
377
376
375
380
383
387
392
399
398
393
392
393
394
395
391
390
390
387
384
379
372
368

Friday 19

Waxing Gibbous 85%

16:32

05:16

22 Bad
23 OK
00 OK
01 Good
02 OK
03 OK
04 OK
05 Bad
06 OK
07 Bad
08 OK
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

Sun - Rise: 05:50, Set: 20:27, Transit: 13:09. Moon - Rise: 16:32, Set: 05:16. Civil Dark: 21:08 - 05:10. Nautical Dark: N/A - 04:16. Astro Dark: 23:04 - 03:09

Total Clouds (% Sky Obscured)

60
46
34
10
9
17
20
43
32
64
40
40
48
45
58
64
78
77
65
54
54
51
70
94

Low Clouds (% Sky Obscured)

59
40
27
2
2
2
2
2
2
4
4
4
15
31
48
46
51
47
39
28
25
37
44
42

Medium Clouds (% Sky Obscured)

0
0
0
0
0
8
3
4
15
62
21
23
21
9
3
6
12
21
13
20
28
28
52
92

High Clouds (% Sky Obscured)

5
4
7
4
6
19
12
55
23
42
11
9
8
9
12
9
22
9
9
5
5
9
31
85

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
0
0
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
1
1
1
1
1
1
-0
-1
-1
-1
3
4
5
6
7
8
7
8
8
9
8
7
5

Dew Point (°C)

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

Relative Humidity (%)

80
77
83
86
88
89
88
89
89
83
74
69
64
58
55
53
53
54
56
57
60
72
78
82

Pressure (mb)

1026
1027
1027
1028
1028
1028
1029
1029
1029
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030
1031
1031
1032

Ozone (du)

366
365
364
364
363
362
362
362
363
364
366
366
366
366
367
367
367
367
367
366
367
367
367
367

Saturday 20

Waxing Gibbous 92%

17:47

05:21

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:48, Set: 20:29, Transit: 13:08. Moon - Rise: 17:47, Set: 05:21. Civil Dark: 21:10 - 05:07. Nautical Dark: 22:01 - 04:13. Astro Dark: 23:08 - 03:04

Total Clouds (% Sky Obscured)

94
100
100
94
96
97
99
100
100
100
100
100
99
98
99
100
96
96
97
96
94
95
97
98

Low Clouds (% Sky Obscured)

60
70
85
89
77
92
94
100
100
100
98
92
91
95
97
92
92
89
91
89
87
91
96
93

Medium Clouds (% Sky Obscured)

90
88
90
89
87
93
95
94
89
95
100
99
72
75
61
71
75
69
69
69
87
82
75
84

High Clouds (% Sky Obscured)

67
100
100
13
62
16
19
32
7
8
53
74
45
7
31
36
4
7
36
18
43
37
9
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 (%)

11
8
3
2
2
2
4
16
7
8
12
15
10
3
7
7
10
13
14
10
16
6
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
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
85
83
80
79
80
79
79
82
82
82
79
79
77
77
76
77
78
81
83
84
91
93
91

Pressure (mb)

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

Ozone (du)

366
367
367
367
368
369
367
364
363
363
366
368
366
366
365
364
364
364
366
366
367
369
370
370

Sunday 21

Waxing Gibbous 96%

19:03

05:25

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:46, Set: 20:31, Transit: 13:08. Moon - Rise: 19:03, Set: 05:25. Civil Dark: 21:12 - 05:04. Nautical Dark: 22:04 - 04:10. Astro Dark: 23:13 - 02:59

Total Clouds (% Sky Obscured)

99
98
97
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
93
88
85
84
78
85
89
93
95
97
100
100
100
96
97
99
99
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

84
91
82
94
96
100
100
99
99
99
99
88
89
87
82
87
91
97
93
92
92
88
83
78

High Clouds (% Sky Obscured)

40
35
24
20
25
30
42
61
76
89
27
36
71
83
70
75
83
87
91
96
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
9
9
9
9
9
9
9
9
9
9
9
9
9
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Very Light Rain
None

Precipitation Probability (%)

6
5
4
8
12
13
44
50
50
39
31
23
27
31
36
36
31
24
22
24
25
55
57
39

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
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
7
6
6
6
6
6
6
6
6
7
7
7
7
7
7
7
8
8
8
8
7
8
8

Relative Humidity (%)

93
91
91
93
93
91
91
91
94
96
94
95
90
90
87
84
82
87
88
90
93
93
96
98

Pressure (mb)

1035
1035
1035
1035
1035
1035
1034
1034
1034
1033
1033
1033
1033
1033
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030

Ozone (du)

370
372
374
376
377
375
377
378
380
383
381
379
379
379
381
383
385
385
384
385
385
384
383
384

Monday 22

Waxing Gibbous 99%

20:21

05:31

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 OK
15 OK
16 OK
17 OK
18 Good
19 OK
20 Bad
21 Bad

Sun - Rise: 05:43, Set: 20:33, Transit: 13:08. Moon - Rise: 20:21, Set: 05:31. Civil Dark: 21:14 - 05:02. Nautical Dark: 22:07 - 04:07. Astro Dark: 23:17 - 02:54

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
86
71
69
66
62
47
35
24
18
17
11
41
68
93

Low Clouds (% Sky Obscured)

96
87
100
100
100
100
100
100
100
94
90
58
70
69
72
66
56
46
40
38
32
43
53
64

Medium Clouds (% Sky Obscured)

87
89
71
59
41
27
32
43
50
39
20
0
0
0
1
1
1
1
2
3
5
9
12
18

High Clouds (% Sky Obscured)

44
34
38
39
37
29
58
78
82
64
36
14
4
3
2
2
0
0
2
4
6
27
43
48

ISS Passover

Visibility (miles)

9
9
9
9
5
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 (%)

24
28
33
31
24
14
18
23
25
20
16
8
8
6
2
6
5
2
4
4
2
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
98
93
91
90
90
90
85
79
74
69
66
63
64
66
67
69
74
77
77
76

Pressure (mb)

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

Ozone (du)

391
393
392
392
391
390
389
389
389
389
388
388
389
390
389
388
388
387
387
388
388
389
391
392

Tuesday 23

Waxing Gibbous 100%

21:43

05:38

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
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 05:41, Set: 20:35, Transit: 13:08. Moon - Rise: 21:43, Set: 05:38. Civil Dark: 21:17 - 04:59. Nautical Dark: 22:09 - 04:03. Astro Dark: 23:22 - 02:49

Total Clouds (% Sky Obscured)

94
94
93
94
96
98
89
80
71
80
90
99
98
97
97
97
96
97
91
85
78
73
66
60

Low Clouds (% Sky Obscured)

60
57
55
67
79
91
90
89
87
86
85
85
88
91
93
89
85
83
74
67
59
50
40
31

Medium Clouds (% Sky Obscured)

19
20
12
8
4
0
7
19
37
44
51
51
34
16
0
11
22
29
39
45
51
56
61
65

High Clouds (% Sky Obscured)

41
49
56
57
55
49
48
40
32
19
9
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
7
6
4
4
5
6
7
8
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 (%)

3
4
3
4
3
1
7
9
8
17
21
25
27
28
28
26
26
26
26
24
21
20
18
5

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
4
5
6
6
6
6
6
6
7
8
10
13
13
13
14
13
13
13
11
10
8
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
85
89
86
83
82
80
82
82
78
72
67
65
62
61
59
56
54
59
64
69
75
80

Pressure (mb)

1025
1025
1025
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

394
394
395
396
398
400
403
406
409
412
413
413
414
418
422
426
431
436
441
441
442
442
443
444

Wednesday 24

Full Moon 99%

No Rise

05:47

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
18 Bad

Sun - Rise: 05:39, Set: 20:37, Transit: 13:08. Moon - Rise: No Rise, Set: 05:47. Civil Dark: 21:19 - 04:56. Nautical Dark: 22:12 - 04:00. Astro Dark: 23:27 - 02:44

Total Clouds (% Sky Obscured)

71
79
89
93
95
95
93
93
94
91
87
83
85
86
89
89
94
100
99
99
98

Low Clouds (% Sky Obscured)

43
53
62
74
85
96
94
93
90
78
64
52
58
65
72
71
72
74
81
87
92

Medium Clouds (% Sky Obscured)

64
63
63
39
18
0
7
14
23
23
19
17
29
34
40
57
76
100
99
98
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
2
2
4
5
5
26
50
73
49
25
1

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

19
27
33
33
32
32
32
32
32
36
38
38
38
39
41
41
44
46
41
35
30

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
88
89
93
93
94
96
96
96
96
93
93
90
87
84
79
81
82
82
82
81

Pressure (mb)

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

Ozone (du)

446
444
443
442
441
439
437
435
432
430
430
429
429
432
434
436
436
435
434
434
434

Forecast for Ancrum, The Scottish Borders, United Kingdom (55.51,-2.60)

Generated: 18/04/24 22:15:34. Forecast: 18/04/24 to 24/04/24. Timezone: UTC+1.00