Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 96%

22:51

06:03

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 Good
21 OK
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: 05:33, Set: 20:25, Transit: 13:00. Moon - Rise: 22:51, Set: 06:03. Civil Dark: 21:05 - 04:52. Nautical Dark: 21:58 - 03:59. Astro Dark: 23:07 - 02:49

Total Clouds (% Sky Obscured)

100
93
85
65
31
40
45
25
14
11
49
73
61
43
49
40
86
87
96
91
93
83
88
89

Low Clouds (% Sky Obscured)

74
44
48
40
29
38
45
26
13
10
45
69
57
45
57
45
66
75
65
69
71
64
71
77

Medium Clouds (% Sky Obscured)

17
2
7
7
0
0
0
0
0
0
1
1
0
0
0
0
30
34
63
63
74
55
45
45

High Clouds (% Sky Obscured)

44
15
0
0
3
2
0
0
0
0
0
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
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

-
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
20
29
23
23
9
16
4
4
5
7
7
18
10
14
16
26
18
26
35
36
47
52
54

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
58
56
56
57
63
70
76
83
89
83
75
69
85
93
93
94
91
91
89
88
82
72
65

Pressure (mb)

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

Ozone (du)

427
436
439
440
441
441
442
442
442
443
444
444
445
446
446
445
445
444
442
443
443
442
442
442

Friday 26

Waning Gibbous 91%

00:14

06:29

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

Sun - Rise: 05:31, Set: 20:27, Transit: 13:00. Moon - Rise: 00:14, Set: 06:29. Civil Dark: 21:08 - 04:50. Nautical Dark: 22:01 - 03:56. Astro Dark: 23:11 - 02:44

Total Clouds (% Sky Obscured)

92
83
67
68
69
59
42
33
29
26
23
24
48
82
70
59
32
65
51
76
64
92
98
100

Low Clouds (% Sky Obscured)

84
77
63
63
60
58
48
43
41
39
36
29
32
33
20
22
24
35
37
41
26
59
57
65

Medium Clouds (% Sky Obscured)

42
8
5
3
0
1
0
0
0
0
0
1
9
53
44
44
7
22
14
47
21
71
92
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
28
58
44
15
3
40
5
39
55
60
60
31

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 (%)

46
38
25
24
8
4
1
0
0
0
3
0
0
1
1
2
1
4
4
3
7
23
26
28

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
60
57
57
59
59
62
70
80
88
89
91
89
91
91
91
91
93
93
86
81
75
70
64

Pressure (mb)

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

Ozone (du)

444
443
442
440
441
442
442
442
441
441
443
443
444
446
446
446
445
444
446
447
447
447
446
447

Saturday 27

Waning Gibbous 83%

01:28

07:11

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: 05:29, Set: 20:29, Transit: 13:00. Moon - Rise: 01:28, Set: 07:11. Civil Dark: 21:10 - 04:48. Nautical Dark: 22:04 - 03:53. Astro Dark: 23:15 - 02:40

Total Clouds (% Sky Obscured)

100
94
80
57
61
71
68
72
66
65
75
71
69
68
68
69
92
100
100
100
100
100
94
88

Low Clouds (% Sky Obscured)

49
52
43
40
35
39
31
35
27
25
31
33
36
37
45
55
62
64
68
62
55
49
56
57

Medium Clouds (% Sky Obscured)

100
80
64
45
40
37
4
14
26
34
40
33
35
41
40
45
45
100
100
100
100
100
82
67

High Clouds (% Sky Obscured)

18
2
60
60
60
55
50
45
45
5
35
34
30
30
30
25
73
100
100
100
100
100
81
62

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
2
2
4
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

20
9
6
4
1
1
0
0
2
0
1
0
2
1
1
6
21
58
95
95
91
95
95
54

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.8
1
0.4
1
0.9
0

Wind Speed/Direction (mph)

10
10
10
10
10
10
10
9
8
6
6
6
6
6
8
8
9
10
12
12
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
57
55
57
61
64
70
81
90
96
96
96
96
96
94
91
86
88
93
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

449
450
450
448
442
438
434
432
431
430
428
426
423
423
425
425
426
429
430
430
430
433
435
438

Sunday 28

Waning Gibbous 74%

02:27

08:12

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

Sun - Rise: 05:27, Set: 20:31, Transit: 13:00. Moon - Rise: 02:27, Set: 08:12. Civil Dark: 21:12 - 04:45. Nautical Dark: 22:07 - 03:50. Astro Dark: 23:20 - 02:35

Total Clouds (% Sky Obscured)

84
81
80
79
68
57
50
53
51
50
50
55
55
47
27
8
20
35
54
52
58
70
73
75

Low Clouds (% Sky Obscured)

68
64
63
57
41
26
15
15
15
20
20
25
30
22
3
1
6
10
15
24
29
35
37
49

Medium Clouds (% Sky Obscured)

55
58
39
51
37
29
22
60
66
41
4
24
6
15
22
0
12
24
36
29
18
57
34
10

High Clouds (% Sky Obscured)

46
41
38
19
10
12
20
40
40
50
50
36
32
3
1
4
6
10
14
10
35
66
70
58

ISS Passover

Visibility (miles)

4
0
0
1
4
4
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 (%)

20
22
36
33
38
25
21
31
26
9
7
23
5
0
0
0
0
0
0
0
0
0
0
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)

13
9
6
6
7
9
9
8
8
7
6
5
5
4
4
4
4
5
5
4
7
10
11
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
96
96
96
96
96
91
91
95
93
94
93
96
98
96
94
94
93
96
94
86
79
78
73

Pressure (mb)

1004
1004
1005
1005
1005
1005
1006
1006
1007
1008
1009
1010
1010
1011
1011
1011
1012
1012
1013
1014
1014
1015
1015
1015

Ozone (du)

439
441
443
447
449
448
448
444
436
432
430
430
429
428
433
438
435
431
432
433
434
437
438
439

Monday 29

Waning Gibbous 64%

03:08

09:32

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
21 Bad
22 Bad
23 OK
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: 05:25, Set: 20:33, Transit: 13:00. Moon - Rise: 03:08, Set: 09:32. Civil Dark: 21:14 - 04:43. Nautical Dark: 22:09 - 03:47. Astro Dark: 23:25 - 02:30

Total Clouds (% Sky Obscured)

77
82
81
80
46
41
36
37
41
42
41
35
35
53
64
68
67
64
61
69
73
82
90
95

Low Clouds (% Sky Obscured)

64
69
67
63
35
28
19
14
7
1
0
0
0
0
0
0
0
0
0
11
23
32
28
23

Medium Clouds (% Sky Obscured)

9
13
17
22
31
38
45
48
56
55
48
42
36
37
39
40
33
28
13
14
12
20
46
75

High Clouds (% Sky Obscured)

42
29
5
0
6
12
16
21
35
42
35
35
30
40
53
56
63
76
88
91
86
90
87
84

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 (%)

15
5
10
4
1
2
2
0
1
1
0
0
0
0
0
0
0
0
0
2
3
3
3
3

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)

15
15
15
14
15
14
13
12
10
8
8
7
7
6
6
5
5
4
3
3
5
7
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
69
65
70
64
64
72
73
81
88
90
93
93
93
93
93
93
91
88
88
82
76
70
69

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

438
437
439
443
444
443
444
445
443
440
435
435
434
430
425
420
415
416
416
416
419
422
425
426

Tuesday 30

Waning Gibbous 53%

03:34

11:03

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: 05:23, Set: 20:34, Transit: 12:59. Moon - Rise: 03:34, Set: 11:03. Civil Dark: 21:16 - 04:41. Nautical Dark: 22:12 - 03:44. Astro Dark: 23:29 - 02:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
99
100
100
100
100
100
100
100
100
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

22
40
57
73
83
91
97
97
98
98
96
94
91
85
80
76
74
77
80
72
68
61
66
71

Medium Clouds (% Sky Obscured)

100
99
98
97
94
91
89
88
89
90
89
88
87
90
93
95
97
98
99
95
92
88
91
93

High Clouds (% Sky Obscured)

81
87
93
100
88
63
40
46
60
70
80
90
100
97
95
92
95
98
100
100
100
100
88
77

ISS Passover

Visibility (miles)

9
9
9
9
9
6
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

2
21
26
27
32
36
40
37
31
21
22
24
26
28
30
35
49
56
57
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
1.2
1.7
2
2.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
66
71
76
80
86
90
96
96
96
96
96
96
96
98
96
96
96
98
98
98
96
96
96

Pressure (mb)

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

Ozone (du)

427
428
425
423
421
419
418
416
414
412
409
409
409
410
409
409
409
408
406
405
403
401
399
398

Wednesday 1

Third Quarter 41%

03:51

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

Sun - Rise: 05:20, Set: 20:36, Transit: 12:59. Moon - Rise: 03:51, Set: No Set. Civil Dark: 21:18 - 04:38. Nautical Dark: 22:15 - 03:41. Astro Dark: 23:35 - 02:18

Total Clouds (% Sky Obscured)

98
97
97
96
97
97
98
99
99
100
99
96
93
94
95
93
94
97
99

Low Clouds (% Sky Obscured)

73
79
83
89
90
90
90
92
95
97
93
87
81
84
87
89
92
95
97

Medium Clouds (% Sky Obscured)

95
90
89
85
77
69
67
68
69
70
60
51
42
31
18
7
4
2
0

High Clouds (% Sky Obscured)

65
75
76
73
75
72
70
60
50
50
46
46
38
27
17
7
6
5
5

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
88
41
40
27
4
8
8
4
7
8
4
6
5
3
6
6
2

Precipitation Amount (mm)

2.5
1.5
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
98
98
98
96
98
98
98
98
98
98
96
96
96
96
96
96
96

Pressure (mb)

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

Ozone (du)

397
395
393
392
390
389
389
389
388
386
385
385
385
385
385
385
384
384
384

Forecast for Thornton Dale, North Yorkshire, United Kingdom (54.24,-0.72)

Generated: 25/04/24 13:26:16. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+1.00