Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 27

Waning Gibbous 90%

00:35

06:30

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

Sun - Rise: 05:38, Set: 20:42, Transit: 13:11. Moon - Rise: 00:35, Set: 06:30. Civil Dark: 21:24 - 04:56. Nautical Dark: 22:20 - 03:58. Astro Dark: 23:38 - 02:39

Total Clouds (% Sky Obscured)

56
92
71
92
100
95
92
58
42
42
24
25
26
0
0
0
0
47
23
21
4
34
49
45

Low Clouds (% Sky Obscured)

94
77
85
77
82
61
37
30
21
19
15
17
19
9
2
25
37
35
28
0
15
26
44
42

Medium Clouds (% Sky Obscured)

71
67
58
34
42
30
27
27
16
3
2
2
2
2
3
3
4
4
3
3
6
5
0
0

High Clouds (% Sky Obscured)

53
5
4
0
4
4
4
4
4
4
4
4
4
22
11
8
5
13
18
4
4
4
4
3

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

0
0
100
0
100
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
56
53
49
50
54
60
65
67
76
84
85
87
89
94
100
100
94
92
89
83
72
60
50

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

448
449
453
453
453
452
451
451
452
454
454
455
456
446
444
443
442
442
444
443
447
449
449
448

Sunday 28

Waning Gibbous 83%

01:51

07:10

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:36, Set: 20:43, Transit: 13:11. Moon - Rise: 01:51, Set: 07:10. Civil Dark: 21:26 - 04:53. Nautical Dark: 22:23 - 03:55. Astro Dark: 23:43 - 02:33

Total Clouds (% Sky Obscured)

64
100
93
100
99
73
62
71
69
55
73
55
43
74
72
100
100
100
100
97
100
100
100
100

Low Clouds (% Sky Obscured)

7
64
54
42
86
47
35
59
64
46
37
19
17
31
33
48
51
66
62
47
57
89
88
77

Medium Clouds (% Sky Obscured)

41
45
36
50
44
59
52
26
11
0
49
48
8
45
39
100
82
52
86
91
80
100
100
100

High Clouds (% Sky Obscured)

3
2
2
0
0
0
0
0
2
30
57
49
25
58
63
85
88
99
100
65
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
8
6
8
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
2
9
5
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
4
11
28
38
38
28
4
1
0
0
0
0
0
0
1
3
5
9
12
22
46
40

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

45
42
41
40
43
55
66
74
85
91
94
96
96
98
96
93
86
85
85
83
80
72
70
74

Pressure (mb)

1008
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1009
1008
1008
1008
1007
1006
1006
1006
1005
1005
1004
1004

Ozone (du)

448
448
451
454
454
454
452
451
451
449
448
448
450
450
452
451
451
449
449
448
446
446
447
448

Monday 29

Waning Gibbous 74%

02:50

08:12

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

Sun - Rise: 05:34, Set: 20:45, Transit: 13:11. Moon - Rise: 02:50, Set: 08:12. Civil Dark: 21:28 - 04:50. Nautical Dark: 22:26 - 03:52. Astro Dark: 23:49 - 02:26

Total Clouds (% Sky Obscured)

99
99
99
100
100
66
29
7
3
2
18
33
42
74
98
100
100
100
94
94
95
96
100
100

Low Clouds (% Sky Obscured)

68
79
72
64
45
18
14
2
2
2
26
48
54
48
72
95
98
90
85
89
91
91
99
90

Medium Clouds (% Sky Obscured)

84
97
97
100
100
59
0
0
0
0
0
0
40
52
62
97
70
76
65
68
68
67
99
98

High Clouds (% Sky Obscured)

97
43
30
30
12
2
8
1
0
0
0
0
0
14
30
23
15
23
16
1
1
7
15
57

ISS Passover

Visibility (miles)

8
1
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
0
4
5
1
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
14
20
14
14
0
0

Precipitation Type

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

Precipitation Probability (%)

24
18
28
9
4
2
3
0
0
0
2
4
9
16
37
45
62
63
69
83
76
76
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.3
0.5
0.5
0.5
1.2
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
73
63
57
57
61
66
71
81
91
96
94
94
94
96
94
98
96
96
98
98
98
98

Pressure (mb)

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

Ozone (du)

449
450
451
450
449
449
450
450
451
458
461
459
451
444
442
445
446
445
443
443
443
445
444
441

Tuesday 30

Waning Gibbous 64%

03:29

09:34

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:31, Set: 20:47, Transit: 13:10. Moon - Rise: 03:29, Set: 09:34. Civil Dark: 21:31 - 04:48. Nautical Dark: 22:29 - 03:49. Astro Dark: 23:55 - 02:20

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

79
86
84
94
100
98
97
98
100
100
98
94
90
91
92
93
91
90
89
84
84
86
83
81

Medium Clouds (% Sky Obscured)

90
86
88
91
78
97
89
100
100
100
100
94
91
90
90
89
89
90
76
83
81
94
96
98

High Clouds (% Sky Obscured)

50
94
20
35
100
71
3
36
32
30
35
38
37
42
45
48
40
37
30
31
33
34
6
4

ISS Passover

Visibility (miles)

0
0
7
9
9
9
5
7
5
5
3
3
9
7
3
4
1
0
0
0
0
7
9
3

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

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

Precipitation Probability (%)

95
80
61
60
85
95
95
95
95
95
95
95
72
74
82
89
76
56
29
32
42
53
78
77

Precipitation Amount (mm)

1.4
0.6
0.4
0.3
0.6
0.9
0.8
1
1.1
1.2
1.5
0.9
0.4
0.4
0.6
0.7
0.6
0.3
0
0
0
0.2
0.5
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
93
87
85
84
85
91
95
95
96
95
95
96
96
98
98
98
98
96
93
93
93

Pressure (mb)

1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008

Ozone (du)

442
448
447
449
448
443
439
434
434
431
429
429
431
426
423
422
422
423
424
422
423
420
420
417

Wednesday 1

Third Quarter 53%

03:52

11:08

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:29, Set: 20:49, Transit: 13:10. Moon - Rise: 03:52, Set: 11:08. Civil Dark: 21:33 - 04:45. Nautical Dark: 22:32 - 03:46. Astro Dark: 00:01 - 02:12

Total Clouds (% Sky Obscured)

100
99
91
96
96
94
92
93
92
57
74
55
73
81
85
82
85
88
89
58
33
56
72
53

Low Clouds (% Sky Obscured)

80
69
64
87
81
71
57
68
70
40
51
30
26
58
76
79
80
81
81
44
20
22
16
24

Medium Clouds (% Sky Obscured)

100
87
62
72
76
85
83
81
84
49
41
39
59
63
51
16
18
32
47
38
23
10
25
37

High Clouds (% Sky Obscured)

2
26
22
7
21
10
21
4
13
2
9
6
10
4
20
2
4
43
3
3
1
40
64
35

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

36
35
51
68
55
44
28
28
26
28
32
13
18
15
14
7
7
6
1
3
3
2
4
29

Precipitation Amount (mm)

0
0
0.3
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
79
69
75
80
78
74
79
84
95
95
96
96
96
96
96
95
93
90
88
79
71
68

Pressure (mb)

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

Ozone (du)

418
418
418
419
420
421
422
422
422
422
422
423
423
423
423
423
420
417
418
419
419
420
421
422

Thursday 2

Waning Crescent 41%

04:07

No Set

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:27, Set: 20:51, Transit: 13:10. Moon - Rise: 04:07, Set: No Set. Civil Dark: 21:35 - 04:43. Nautical Dark: 22:35 - 03:42. Astro Dark: 00:08 - 02:04

Total Clouds (% Sky Obscured)

66
70
73
81
79
87
100
91
91
92
94
97
99
99
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
38
45
58
55
54
71
75
79
83
78
80
81
94
97
99
98
98
98
94
93
94
96
97

Medium Clouds (% Sky Obscured)

45
40
40
35
33
29
23
19
25
26
25
20
19
37
47
59
70
81
91
95
98
100
100
100

High Clouds (% Sky Obscured)

50
52
54
51
54
48
50
22
40
62
69
75
82
74
66
59
66
76
88
91
94
97
96
96

ISS Passover

Visibility (miles)

6
9
4
4
2
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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

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

Precipitation Probability (%)

49
69
75
80
72
51
26
45
38
33
27
21
18
21
24
25
35
37
34
39
43
50
71
85

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
11
11
10
8
8
6
4
2
2
3
3
3
3
3
3
3
3
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
73
75
78
82
87
89
90
90
92
92
91
93
95
95
96
95
95
95
96
88
84
80
83

Pressure (mb)

1008
1008
1008
1008
1008
1008
1009
1009
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

421
418
419
420
418
421
422
423
421
419
418
417
415
414
412
410
408
408
407
407
405
404
402
400

Friday 3

Waning Crescent 29%

04:18

12:44

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:25, Set: 20:53, Transit: 13:10. Moon - Rise: 04:18, Set: 12:44. Civil Dark: 21:37 - 04:41. Nautical Dark: 22:38 - 03:39. Astro Dark: 00:16 - 01:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
96
93
89
92
96
99
98
97
96
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
97
97
97
92
87
84
79
75
70
68
69
69
71
75
85
91
96
96
97
98
98
97
97

Medium Clouds (% Sky Obscured)

100
100
100
100
92
83
75
57
40
26
27
29
30
28
27
21
14
6
1
2
2
3
3
3

High Clouds (% Sky Obscured)

95
95
95
95
85
78
70
63
56
49
40
30
20
31
37
43
54
62
64
74
78
78
61
44

ISS Passover

Visibility (miles)

5
3
5
7
9
9
9
8
6
3
1
1
1
1
1
1
1
0
0
0
3
5
8
6

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

Light Rain
Light Rain
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
None

Precipitation Probability (%)

92
95
95
95
95
95
72
64
51
21
20
17
10
17
19
13
17
17
16
20
23
25
25
25

Precipitation Amount (mm)

0.6
0.8
1.2
1.9
1.2
0.7
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
90
92
93
95
95
95
93
93
95
96
96
95
95
96
94
96
94
96
98
95
93
91
93

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

398
395
394
393
392
392
392
392
391
390
389
388
387
386
384
383
381
380
380
380
379
378
377
377

Forecast for Moffat, Dumfries and Galloway, United Kingdom (55.34,-3.44)

Generated: 27/04/24 06:14:11. Forecast: 27/04/24 to 03/05/24. Timezone: UTC+1.00