Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Crescent 4%

04:38

No Set

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
16 Bad
17 Bad

Sun - Rise: 05:21, Set: 20:44, Transit: 13:04. Moon - Rise: 04:38, Set: No Set. Civil Dark: 21:26 - 04:39. Nautical Dark: 22:22 - 03:42. Astro Dark: 23:42 - 02:19

Total Clouds (% Sky Obscured)

82
79
82
92
98
100
99
89
99
100
100
70
90
76
67
85
91
99
100
100
100
100
100
93

Low Clouds (% Sky Obscured)

58
45
44
40
35
30
30
20
25
25
25
37
46
21
16
38
64
63
68
54
40
42
45
45

Medium Clouds (% Sky Obscured)

69
64
44
99
68
85
97
85
66
25
54
27
42
77
72
44
67
89
100
100
100
100
99
56

High Clouds (% Sky Obscured)

57
65
100
100
63
100
83
66
92
86
99
58
61
43
40
40
41
91
100
100
100
100
96
83

ISS Passover

Visibility (miles)

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

None
None
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

Precipitation Probability (%)

0
0
0
5
4
3
3
5
5
4
3
6
3
0
0
29
44
47
53
70
86
95
91
82

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
5
2
3
3
2
2
2
2
2
2
2
2
2
2
2
3
5
5
4
3
3
4
5

Chance of Frost

Temperature (°C)

16
15
14
12
10
9
9
8
8
8
7
7
7
8
10
12
14
14
15
15
16
16
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
85
86
84
87
88
90
90
91
93
94
94
96
96
93
87
83
82
80
78
75
74
77
78

Pressure (mb)

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

Ozone (du)

402
404
408
409
409
411
414
416
415
414
414
415
415
415
414
411
409
407
408
411
414
414
413
410

Monday 6

Waning Crescent 1%

04:50

18:51

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
16 Bad
17 Bad

Sun - Rise: 05:19, Set: 20:46, Transit: 13:03. Moon - Rise: 04:50, Set: 18:51. Civil Dark: 21:28 - 04:37. Nautical Dark: 22:25 - 03:40. Astro Dark: 23:48 - 02:14

Total Clouds (% Sky Obscured)

92
92
76
67
75
85
91
95
97
98
99
99
94
92
90
93
93
91
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
63
40
35
49
61
61
60
61
60
68
72
70
66
65
73
79
78
100
95
80
78
71
72

Medium Clouds (% Sky Obscured)

64
84
61
34
45
55
65
77
89
91
85
77
53
53
50
56
39
24
75
75
70
65
60
76

High Clouds (% Sky Obscured)

85
45
40
35
4
6
5
3
3
0
0
0
0
0
0
28
35
17
64
59
63
51
100
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
100
100
100
100
99
14
19
29
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Very Light Rain
Light Rain
Very 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
None
None

Precipitation Probability (%)

76
75
69
75
64
40
21
5
16
15
12
0
11
3
10
19
23
33
33
36
38
41
45
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
14
12
11
10
9
9
8
9
9
9
10
10
11
12
13
14
15
15
15
15
14
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
86
92
93
96
96
98
96
96
96
95
96
96
96
96
90
86
82
79
80
83
85
80
83

Pressure (mb)

1010
1010
1011
1012
1013
1014
1014
1015
1015
1016
1017
1017
1018
1018
1019
1020
1020
1021
1021
1022
1022
1023
1023
1023

Ozone (du)

408
404
401
403
405
407
408
408
410
410
407
406
406
401
407
403
399
395
389
389
390
393
394
392

Tuesday 7

Waning Crescent 0%

05:06

20:25

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
16 Bad
17 Bad

Sun - Rise: 05:17, Set: 20:48, Transit: 13:03. Moon - Rise: 05:06, Set: 20:25. Civil Dark: 21:30 - 04:35. Nautical Dark: 22:27 - 03:37. Astro Dark: 23:53 - 02:08

Total Clouds (% Sky Obscured)

100
93
70
92
82
83
84
82
82
86
89
96
97
92
92
100
100
94
87
88
92
94
91
88

Low Clouds (% Sky Obscured)

61
50
55
73
79
81
80
77
74
79
80
83
85
65
48
68
88
72
73
65
57
61
49
37

Medium Clouds (% Sky Obscured)

88
74
19
43
1
0
0
0
0
3
10
45
47
48
53
50
27
50
30
30
32
32
41
50

High Clouds (% Sky Obscured)

100
65
3
0
2
40
35
29
40
4
4
6
7
27
6
74
72
52
38
42
54
65
53
43

ISS Passover

Visibility (miles)

4
5
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
4
6
6
3
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 (%)

40
30
12
11
3
11
12
2
9
2
1
0
1
2
7
0
0
3
3
5
15
14
15
2

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

Chance of Frost

Temperature (°C)

14
14
13
12
11
11
10
10
9
9
9
8
8
8
10
11
13
14
15
16
17
17
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
87
93
96
96
96
96
96
96
98
96
98
98
96
96
95
93
92
89
85
78
73
72
73

Pressure (mb)

1024
1024
1025
1026
1026
1027
1027
1027
1027
1028
1028
1028
1028
1028
1029
1029
1029
1028
1028
1028
1028
1027
1027
1027

Ozone (du)

391
390
391
393
390
385
385
382
381
379
377
377
375
369
364
361
358
356
354
353
352
352
353
353

Wednesday 8

New Moon 3%

05:28

22:00

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
16 Bad
17 Bad

Sun - Rise: 05:16, Set: 20:49, Transit: 13:03. Moon - Rise: 05:28, Set: 22:00. Civil Dark: 21:32 - 04:33. Nautical Dark: 22:30 - 03:34. Astro Dark: 23:59 - 02:01

Total Clouds (% Sky Obscured)

86
91
95
99
99
100
100
89
97
90
80
81
79
95
98
100
96
92
88
77
65
50
65
84

Low Clouds (% Sky Obscured)

26
32
38
44
42
36
37
40
45
54
36
19
6
4
2
0
10
20
29
20
10
0
4
7

Medium Clouds (% Sky Obscured)

57
77
88
96
97
99
96
76
74
64
68
52
56
54
48
46
40
28
22
21
26
23
33
46

High Clouds (% Sky Obscured)

29
48
65
81
88
94
100
46
79
19
16
13
7
89
93
100
93
85
78
70
62
49
61
77

ISS Passover

Visibility (miles)

9
9
9
9
9
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
11
21
27
52
33
18
30
29
26
14
4
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
83
87
92
93
95
96
96
96
98
96
96
95
91
83
76
73
74
73
72
72
73
73
74

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024

Ozone (du)

352
353
354
353
352
354
360
364
362
365
365
362
360
357
353
351
350
349
349
347
344
343
341
338

Thursday 9

Waxing Crescent 8%

06:02

23:29

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
16 Bad
17 Bad

Sun - Rise: 05:14, Set: 20:51, Transit: 13:03. Moon - Rise: 06:02, Set: 23:29. Civil Dark: 21:34 - 04:31. Nautical Dark: 22:33 - 03:31. Astro Dark: 00:06 - 01:54

Total Clouds (% Sky Obscured)

96
98
99
100
100
100
99
100
100
100
100
100
100
99
99
99
99
99
99
90
80
68
74
82

Low Clouds (% Sky Obscured)

11
7
4
1
1
1
1
1
2
1
4
12
25
46
40
30
43
51
59
55
49
42
40
40

Medium Clouds (% Sky Obscured)

40
35
35
40
44
40
43
51
62
65
65
68
75
82
86
89
91
94
96
83
68
51
60
70

High Clouds (% Sky Obscured)

92
95
97
100
100
99
99
99
100
100
100
100
100
98
95
92
85
79
69
42
23
3
2
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5

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
Very Light Rain
None
Very Light Rain

Precipitation Probability (%)

1
0
0
0
0
0
2
0
0
0
1
4
15
19
14
9
10
16
21
28
43
46
41
58

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
15
13
12
11
10
10
10
10
9
9
10
11
13
14
14
15
15
15
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

81
85
89
90
89
90
90
90
91
90
90
90
90
91
90
87
86
83
79
77
75
73
72
75

Pressure (mb)

1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021

Ozone (du)

336
335
336
337
337
336
336
336
337
337
336
337
340
341
342
343
343
345
347
349
349
349
349
349

Friday 10

Waxing Crescent 15%

06:51

00:45

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
16 Bad
17 Bad

Sun - Rise: 05:12, Set: 20:53, Transit: 13:03. Moon - Rise: 06:51, Set: 00:45. Civil Dark: 21:36 - 04:29. Nautical Dark: 22:35 - 03:29. Astro Dark: 00:13 - 01:45

Total Clouds (% Sky Obscured)

92
83
73
64
56
51
48
52
54
56
67
78
89
86
84
84
89
95
99
97
95
93
93
92

Low Clouds (% Sky Obscured)

41
27
16
2
4
7
10
14
17
20
18
15
10
20
31
41
52
63
71
67
62
59
53
45

Medium Clouds (% Sky Obscured)

82
76
69
60
49
37
25
24
22
21
44
66
88
72
59
55
56
53
49
56
62
71
65
59

High Clouds (% Sky Obscured)

0
1
1
2
8
14
19
22
24
26
22
17
12
25
40
58
53
43
29
24
19
14
16
18

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
5
6
8
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
Very Light Rain
None
None
None
None

Precipitation Probability (%)

51
45
46
31
19
15
4
2
0
0
0
0
0
5
10
14
24
36
48
47
44
45
45
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
83
87
92
95
96
98
98
98
98
96
96
93
90
89
87
85
82
78
81
81
82
85

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019

Ozone (du)

348
347
347
346
345
345
345
344
344
345
345
345
345
346
348
349
351
353
356
358
359
361
362
362

Saturday 11

Waxing Crescent 24%

07:56

01:40

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

Sun - Rise: 05:11, Set: 20:54, Transit: 13:03. Moon - Rise: 07:56, Set: 01:40. Civil Dark: 21:38 - 04:27. Nautical Dark: 22:38 - 03:26. Astro Dark: 00:21 - 01:35

Total Clouds (% Sky Obscured)

92
70
51
34
31
37
42
37
34
33
26
19
12
11
11
10
14
17
20

Low Clouds (% Sky Obscured)

41
29
17
4
13
21
30
26
21
17
16
16
16
15
15
16
18
19
20

Medium Clouds (% Sky Obscured)

57
39
21
4
6
8
11
8
6
4
3
3
3
2
2
1
1
1
0

High Clouds (% Sky Obscured)

20
21
22
23
22
21
20
17
14
14
11
8
0
1
1
2
2
2
3

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

21
24
21
8
12
10
0
0
0
0
0
0
0
0
0
0
5
5
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
6
5
4
4
4
4
3
3
3
4
4
4
6
9
11
11
11

Chance of Frost

Temperature (°C)

18
17
16
14
13
12
11
10
10
9
9
9
10
10
12
13
15
16
17

Feels Like (°C)

18
17
15
15
14
14
13
13
10
10
10
10
10
9
11
12
12
12
13

Dew Point (°C)

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

Relative Humidity (%)

86
87
90
93
96
98
98
98
98
96
96
95
93
91
87
84
80
77
74

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

362
362
363
364
365
366
366
367
366
364
363
364
365
366
366
367
368
369
369

Forecast for Chelmorton, Derbyshire, United Kingdom (53.23,-1.86)

Generated: 05/05/24 18:43:58. Forecast: 05/05/24 to 11/05/24. Timezone: UTC+1.00