Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 23

Waxing Gibbous 100%

20:21

05:38

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

Sun - Rise: 05:41, Set: 20:33, Transit: 13:08. Moon - Rise: 20:21, Set: 05:38. Civil Dark: 21:14 - 04:59. Nautical Dark: 22:09 - 04:03. Astro Dark: 23:22 - 02:49

Total Clouds (% Sky Obscured)

90
94
91
88
67
50
50
45
30
25
29
37
43
38
47
69
70
82
78
55
33
34
33
24

Low Clouds (% Sky Obscured)

97
91
84
85
67
47
44
34
24
23
26
32
38
29
45
69
76
85
78
54
29
31
27
24

Medium Clouds (% Sky Obscured)

3
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
0
0
0
4
4
4
0
0
0
0
0
0
1
4
4
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
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

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
2
1
1
0
0
0
0
0
0
1
0
1
0
1
0
0
1
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
10
10
10
10
7
6
5
5
6
6
6
5
5
5
6
9
12
12
11
10
9
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
62
72
75
81
86
89
91
89
88
89
91
91
91
93
83
72
66
61
58
55
53
52
49

Pressure (mb)

1024
1023
1023
1023
1024
1024
1024
1024
1024
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1017

Ozone (du)

393
394
396
397
401
407
410
408
403
401
402
402
399
398
402
401
401
408
409
406
406
411
409
407

Wednesday 24

Full Moon 99%

21:43

05:47

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:39, Set: 20:35, Transit: 13:08. Moon - Rise: 21:43, Set: 05:47. Civil Dark: 21:17 - 04:56. Nautical Dark: 22:12 - 04:00. Astro Dark: 23:27 - 02:44

Total Clouds (% Sky Obscured)

52
81
100
100
100
100
100
93
53
57
53
50
52
73
76
91
91
94
90
86
94
98
98
98

Low Clouds (% Sky Obscured)

25
34
48
30
40
41
40
41
50
47
46
41
39
25
53
69
89
79
70
59
62
71
50
73

Medium Clouds (% Sky Obscured)

0
28
38
35
35
35
40
40
13
17
23
32
25
31
38
37
25
27
28
30
92
78
68
68

High Clouds (% Sky Obscured)

19
64
100
99
100
100
100
62
3
0
0
1
4
37
35
35
12
11
0
1
90
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
8
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
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
2
5
5
2
2
2
2
9
12
12
29
48
33
21
19
18
18
8
13
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
8
6
5
4
2
3
3
4
3
3
3
2
2
3
2
2
2
3
4
4
4
5

Dew Point (°C)

-1
-1
1
4
6
6
5
4
4
3
3
3
3
3
2
2
2
3
1
-1
-1
-1
-1
0

Relative Humidity (%)

47
46
52
67
80
90
87
85
88
89
91
91
93
94
93
88
88
86
72
59
53
52
52
54

Pressure (mb)

1016
1014
1013
1013
1012
1012
1011
1010
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1005
1005
1005
1004
1004

Ozone (du)

404
402
402
402
403
406
408
407
409
412
416
420
421
422
424
426
427
429
432
436
436
439
441
441

Thursday 25

Waning Gibbous 96%

23:08

06:02

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

Sun - Rise: 05:36, Set: 20:37, Transit: 13:08. Moon - Rise: 23:08, Set: 06:02. Civil Dark: 21:19 - 04:54. Nautical Dark: 22:15 - 03:57. Astro Dark: 23:32 - 02:38

Total Clouds (% Sky Obscured)

89
90
86
61
67
49
38
35
28
51
70
41
29
20
45
81
74
88
92
100
100
99
98
97

Low Clouds (% Sky Obscured)

57
84
39
4
4
6
8
10
5
2
2
12
14
18
11
31
24
57
79
77
91
91
91
90

Medium Clouds (% Sky Obscured)

61
37
58
55
62
42
31
30
24
49
67
33
19
7
10
12
9
6
11
94
100
99
97
96

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
29
68
70
70
70
70
60
55
50
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
4
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
5
1
0
0
0
0
0
0
0
1
1
0
1
1
1
2
8
25
28
21
20
18
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
58
58
69
79
89
91
91
91
91
93
92
92
92
92
89
82
75
67
63
63
64
61
59

Pressure (mb)

1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

442
442
443
444
444
444
444
443
444
446
445
444
444
443
442
442
441
440
438
435
432
433
434
433

Friday 26

Waning Gibbous 90%

00:33

06:25

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:34, Set: 20:39, Transit: 13:07. Moon - Rise: 00:33, Set: 06:25. Civil Dark: 21:21 - 04:51. Nautical Dark: 22:18 - 03:54. Astro Dark: 23:37 - 02:32

Total Clouds (% Sky Obscured)

97
97
98
95
88
79
79
73
94
95
97
99
99
98
97
98
99
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

67
49
25
30
25
18
37
43
72
78
83
86
86
85
88
93
95
97
99
98
95
98
99
100

Medium Clouds (% Sky Obscured)

96
95
96
92
82
73
68
48
72
84
91
97
90
88
91
93
92
91
83
73
62
61
60
62

High Clouds (% Sky Obscured)

40
19
1
0
0
0
0
20
50
65
9
29
66
71
62
73
79
83
88
93
94
99
99
49

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
Very Light Rain
None

Precipitation Probability (%)

16
14
9
9
7
0
8
9
6
25
33
39
41
42
43
43
43
45
39
37
34
41
52
34

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
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
56
59
69
76
90
93
94
96
96
96
96
96
96
96
89
85
76
71
70
68
64
69
76

Pressure (mb)

1005
1005
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

432
431
435
437
437
437
437
436
436
434
433
432
432
430
430
431
432
431
428
426
425
424
424
425

Saturday 27

Waning Gibbous 83%

01:50

07:05

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:32, Set: 20:41, Transit: 13:07. Moon - Rise: 01:50, Set: 07:05. Civil Dark: 21:24 - 04:49. Nautical Dark: 22:21 - 03:50. Astro Dark: 23:42 - 02:26

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
98
97
96
94
91
88
91
96
100
100
100
100
92
84
77
74
74
72

Low Clouds (% Sky Obscured)

94
87
82
78
74
70
70
72
72
77
82
86
86
56
87
99
99
98
87
75
62
60
61
60

Medium Clouds (% Sky Obscured)

56
64
72
72
60
50
46
67
84
63
58
46
61
81
75
53
52
60
51
41
30
23
14
4

High Clouds (% Sky Obscured)

55
48
87
72
100
68
78
61
62
55
47
35
53
75
85
77
59
45
33
28
20
14
9
5

ISS Passover

Visibility (miles)

9
9
9
9
5
5
2
1
0
0
0
1
2
2
2
3
5
7
9
9
9
9
8
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
Light Rain
Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

24
14
13
16
15
4
12
34
34
53
95
95
69
16
7
56
76
91
77
60
34
39
43
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
1.7
1.4
0
0
0
0
0.4
0.6
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
5
4
4
4
4
4
4
4
3
4
4
5
5
6
6
6
6
7
8
8
11
11

Dew Point (°C)

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

Relative Humidity (%)

78
82
88
91
93
94
96
98
98
98
98
98
98
98
98
98
93
88
85
81
76
73
75
76

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1005
1005
1004
1003
1003
1003
1003
1003
1003
1003
1002
1003
1003
1003
1003
1003

Ozone (du)

425
426
426
428
429
430
430
430
431
434
435
434
433
441
448
450
450
450
450
449
449
448
448
447

Sunday 28

Waning Gibbous 74%

02:49

08:07

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
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 05:30, Set: 20:43, Transit: 13:07. Moon - Rise: 02:49, Set: 08:07. Civil Dark: 21:26 - 04:46. Nautical Dark: 22:24 - 03:47. Astro Dark: 23:48 - 02:20

Total Clouds (% Sky Obscured)

82
90
98
98
99
99
99
99
99
99
100
100
100
100
100
97
94
91
89
87
86
88
90
91

Low Clouds (% Sky Obscured)

58
57
54
59
64
69
60
51
46
58
71
83
80
78
75
70
67
65
69
74
78
79
80
80

Medium Clouds (% Sky Obscured)

4
3
4
36
68
99
96
92
89
88
87
86
85
88
90
75
58
40
45
50
55
57
57
57

High Clouds (% Sky Obscured)

26
49
74
82
89
98
95
91
86
89
93
96
71
50
31
24
13
2
1
1
0
3
6
9

ISS Passover

Visibility (miles)

6
7
8
8
6
4
2
5
7
9
7
4
2
3
5
7
8
9
9
9
8
8
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

52
60
66
78
85
90
81
67
40
47
51
50
46
48
52
48
45
42
59
73
87
92
92
91

Precipitation Amount (mm)

0
0
0
0.4
0.5
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.6
0.6
0.6
0.5

Wind Speed/Direction (mph)

12
12
12
12
12
11
10
10
10
9
7
5
4
2
2
3
5
7
9
8
7
6
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
9
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
10
10
9

Relative Humidity (%)

78
80
84
87
88
90
91
93
91
93
95
96
98
98
96
96
90
85
80
84
88
91
90
87

Pressure (mb)

1004
1004
1004
1004
1004
1004
1005
1005
1004
1004
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

446
445
443
441
441
440
440
440
440
440
439
439
438
439
440
440
442
445
447
449
451
453
452
450

Monday 29

Waning Gibbous 64%

03:27

09:29

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:27, Set: 20:45, Transit: 13:07. Moon - Rise: 03:27, Set: 09:29. Civil Dark: 21:28 - 04:44. Nautical Dark: 22:27 - 03:44. Astro Dark: 23:55 - 02:12

Total Clouds (% Sky Obscured)

94
97
99
92
84
77
60
48
45
52
47
43
59
73
90
90
90
89
92
96
100

Low Clouds (% Sky Obscured)

77
73
66
68
70
77
75
74
73
53
33
18
13
8
4
12
20
23
34
44
64

Medium Clouds (% Sky Obscured)

68
79
93
75
58
37
30
20
10
10
8
5
20
26
34
29
28
27
54
77
100

High Clouds (% Sky Obscured)

8
13
18
17
11
2
1
1
0
15
29
44
46
52
63
71
76
80
72
63
55

ISS Passover

Visibility (miles)

9
8
7
6
7
8
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

Precipitation Type

Light Rain
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

Precipitation Probability (%)

95
95
95
95
82
51
39
26
1
3
2
0
0
0
0
2
6
7
18
23
15

Precipitation Amount (mm)

0.6
0.7
0.6
0.7
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
10
10
10
10
9
10
9
8
7
6
6
6
5
4
4
6
8
11
12
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
87
90
93
93
91
88
91
93
94
93
93
93
93
93
91
88
82
80
81
81

Pressure (mb)

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

Ozone (du)

448
448
447
446
446
445
445
441
438
434
434
433
433
430
427
424
422
420
418
418
417

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

Generated: 23/04/24 16:49:42. Forecast: 23/04/24 to 29/04/24. Timezone: UTC+1.00