Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Crescent 10%

04:27

17:18

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

Sun - Rise: 05:23, Set: 20:43, Transit: 13:03. Moon - Rise: 04:27, Set: 17:18. Civil Dark: 21:24 - 04:42. Nautical Dark: 22:20 - 03:46. Astro Dark: 23:38 - 02:28

Total Clouds (% Sky Obscured)

86
71
33
33
67
0
52
0
6
4
10
23
38
37
52
86
87
64
52
31
25
30
50
81

Low Clouds (% Sky Obscured)

36
2
5
11
2
2
2
0
0
0
3
29
41
56
78
43
56
30
0
0
0
3
0
0

Medium Clouds (% Sky Obscured)

63
59
46
82
80
74
56
17
6
16
59
54
33
40
33
34
16
19
22
0
0
8
64
88

High Clouds (% Sky Obscured)

48
60
38
65
65
64
68
57
67
100
88
55
3
7
2
50
55
55
55
58
59
60
65
36

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
9
9
5
4
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
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
38
15
26
21
28
21
8
7
4
4

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)

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

Chance of Frost

Temperature (°C)

9
9
8
8
8
7
6
8
11
14
16
17
18
18
18
17
17
17
16
16
14
12
11
10

Feels Like (°C)

9
8
8
8
7
8
6
9
12
15
16
15
16
17
16
15
15
15
15
14
13
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

85
88
91
89
87
92
96
95
85
71
66
75
72
70
71
72
66
65
72
80
89
90
91
91

Pressure (mb)

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

Ozone (du)

408
408
408
407
407
407
409
412
414
413
409
404
402
400
398
399
402
404
406
407
409
413
417
416

Monday 6

Waning Crescent 4%

04:38

18:50

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
22 Bad
23 Bad

Sun - Rise: 05:21, Set: 20:45, Transit: 13:03. Moon - Rise: 04:38, Set: 18:50. Civil Dark: 21:26 - 04:40. Nautical Dark: 22:22 - 03:44. Astro Dark: 23:43 - 02:23

Total Clouds (% Sky Obscured)

92
96
98
99
93
95
96
62
56
64
91
84
68
79
75
67
66
78
84
78
65
52
51
58

Low Clouds (% Sky Obscured)

3
21
44
37
53
54
30
26
29
48
68
61
32
50
51
28
58
69
54
42
44
43
37
36

Medium Clouds (% Sky Obscured)

94
86
78
96
79
88
96
69
63
63
62
50
54
58
43
49
31
48
74
69
50
46
45
57

High Clouds (% Sky Obscured)

47
68
74
31
29
30
54
50
49
53
53
17
31
19
4
23
3
42
63
53
32
9
10
13

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

7
6
12
38
31
6
0
0
17
45
65
71
65
72
83
92
86
85
73
54
36
19
8
2

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0.2
0.4
0.4
0.2
0.3
0.5
0.7
0.6
0.5
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
8
7
7
8
8
7
8
10
13
14
16
17
17
17
18
18
18
17
15
14
13
12
11

Dew Point (°C)

8
7
7
7
8
8
7
7
9
11
12
13
11
11
11
11
11
11
11
13
13
12
12
11

Relative Humidity (%)

93
93
95
93
95
96
95
91
87
86
86
82
73
71
71
69
69
69
74
86
89
92
93
95

Pressure (mb)

1006
1006
1007
1006
1007
1006
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1008
1009
1009
1010
1011
1012
1012
1013

Ozone (du)

415
413
411
413
414
413
412
413
414
414
414
415
416
416
415
416
415
413
413
413
412
410
409
410

Tuesday 7

Waning Crescent 1%

04:50

20:24

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
22 OK
23 Bad

Sun - Rise: 05:20, Set: 20:46, Transit: 13:03. Moon - Rise: 04:50, Set: 20:24. Civil Dark: 21:28 - 04:38. Nautical Dark: 22:25 - 03:41. Astro Dark: 23:48 - 02:17

Total Clouds (% Sky Obscured)

48
56
79
83
77
80
93
94
97
99
96
94
96
95
91
97
82
65
60
61
78
87
36
48

Low Clouds (% Sky Obscured)

40
46
61
62
66
71
88
91
98
99
91
83
68
77
76
64
60
44
29
30
45
36
21
20

Medium Clouds (% Sky Obscured)

52
62
68
65
57
43
47
33
26
25
5
21
31
50
47
66
35
41
25
39
26
48
2
0

High Clouds (% Sky Obscured)

3
3
2
2
0
0
0
2
2
34
40
46
75
60
40
45
45
50
50
8
51
49
2
54

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 (%)

2
1
1
6
3
0
0
0
0
2
15
7
19
20
30
27
32
19
24
9
4
1
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
98
96
95
88
84
83
81
80
82
79
75
74
75
79
81
85
90
93
95
96

Pressure (mb)

1014
1014
1015
1016
1016
1017
1018
1018
1019
1020
1021
1021
1022
1022
1022
1022
1023
1023
1024
1024
1025
1026
1026
1027

Ozone (du)

411
409
406
406
405
403
400
401
402
402
398
395
391
392
397
394
396
397
396
395
391
392
390
387

Wednesday 8

New Moon 0%

05:06

21:58

00 Bad
01 Bad
02 OK
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
22 Bad
23 Bad

Sun - Rise: 05:18, Set: 20:48, Transit: 13:03. Moon - Rise: 05:06, Set: 21:58. Civil Dark: 21:30 - 04:36. Nautical Dark: 22:28 - 03:38. Astro Dark: 23:54 - 02:12

Total Clouds (% Sky Obscured)

43
81
38
48
57
96
68
67
68
71
79
87
95
95
95
95
97
99
100
100
100
100
96
92

Low Clouds (% Sky Obscured)

20
20
21
45
54
55
49
47
42
40
56
72
88
78
68
60
45
34
26
18
10
1
4
15

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
13
14
16
18
25
28
33
43
54
61
64
72
99
100
89
100
96
93

High Clouds (% Sky Obscured)

52
84
20
4
11
84
11
15
19
23
21
30
34
47
53
54
73
85
100
100
100
100
90
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
5
6
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 (%)

1
0
7
0
0
0
0
0
0
0
1
10
9
15
16
19
16
18
12
18
31
40
36
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)

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

Chance of Frost

Temperature (°C)

10
9
9
8
7
7
7
8
9
11
13
14
15
17
18
18
19
19
18
18
17
15
14
13

Feels Like (°C)

9
9
8
7
6
6
6
6
8
10
11
13
14
16
16
17
17
17
17
17
16
14
13
12

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
94
96
94
91
90
88
87
83
78
74
72
71
78
76
77
85
86
87
93
93

Pressure (mb)

1027
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1028
1028
1028
1027
1027
1027
1026
1026
1026
1026
1027
1027
1027

Ozone (du)

384
379
375
373
372
370
370
367
364
362
359
356
353
352
354
354
354
353
352
353
352
354
354
357

Thursday 9

Waxing Crescent 3%

05:29

23:27

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
22 Bad
23 Bad

Sun - Rise: 05:16, Set: 20:50, Transit: 13:03. Moon - Rise: 05:29, Set: 23:27. Civil Dark: 21:32 - 04:34. Nautical Dark: 22:30 - 03:35. Astro Dark: N/A - 02:06

Total Clouds (% Sky Obscured)

85
89
95
100
100
100
100
100
100
100
94
89
81
86
87
88
90
91
86
91
91
91
82
75

Low Clouds (% Sky Obscured)

10
0
0
5
0
0
0
0
0
0
21
40
59
67
72
70
65
59
48
53
62
68
53
42

Medium Clouds (% Sky Obscured)

83
68
60
29
27
25
46
72
16
5
10
15
19
14
6
0
12
24
36
28
18
11
9
11

High Clouds (% Sky Obscured)

7
84
90
33
85
78
65
57
98
100
79
57
27
45
54
61
57
26
30
58
62
66
64
55

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 (%)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
10
1
1
5
5
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
11
10
10
9
9
9
11
13
14
15
16
17
17
18
18
18
18
19
17
15
14
14

Dew Point (°C)

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

Relative Humidity (%)

92
90
91
90
88
88
87
87
87
82
73
68
68
70
71
75
72
73
77
82
88
89
90
92

Pressure (mb)

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

Ozone (du)

359
360
364
365
366
368
367
365
363
359
356
354
351
350
348
346
345
343
343
343
343
343
342
341

Friday 10

Waxing Crescent 8%

06:03

No Set

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
22 Bad
23 Bad

Sun - Rise: 05:14, Set: 20:51, Transit: 13:03. Moon - Rise: 06:03, Set: No Set. Civil Dark: 21:34 - 04:32. Nautical Dark: 22:33 - 03:33. Astro Dark: 00:00 - 01:59

Total Clouds (% Sky Obscured)

69
82
93
100
100
100
100
97
94
92
94
96
99
97
95
92
92
92
92
91
90
89
86
82

Low Clouds (% Sky Obscured)

32
33
26
23
12
8
1
1
1
1
18
36
55
57
52
56
63
70
77
60
44
27
17
10

Medium Clouds (% Sky Obscured)

28
42
57
68
60
56
53
65
75
84
87
90
92
90
87
82
73
65
57
57
55
51
53
60

High Clouds (% Sky Obscured)

49
69
86
100
100
100
100
98
96
94
87
82
76
53
44
35
37
39
39
43
51
60
65
70

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
15
21
19
29
27
20
26
22
15
16
12
2
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)

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

Chance of Frost

Temperature (°C)

14
14
13
13
12
12
12
13
14
16
17
18
19
19
20
20
20
20
20
19
18
16
15
14

Feels Like (°C)

13
12
12
11
12
11
10
10
13
14
15
15
16
17
20
19
19
19
19
19
18
18
18
17

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
90
90
89
89
87
84
82
81
78
77
76
75
74
72
75
78
81
83
85
86
87

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1021
1021
1021

Ozone (du)

341
339
339
339
339
339
339
339
337
336
335
335
335
334
335
335
335
335
335
335
335
334
334
333

Saturday 11

Waxing Crescent 15%

06:52

No Set

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
22 Bad
23 Bad

Sun - Rise: 05:13, Set: 20:53, Transit: 13:03. Moon - Rise: 06:52, Set: No Set. Civil Dark: 21:36 - 04:30. Nautical Dark: 22:35 - 03:30. Astro Dark: 00:07 - 01:52

Total Clouds (% Sky Obscured)

80
85
87
93
95
97
99
84
72
58
62
67
73
77
83
89
78
67
56
70
83
97
91
84

Low Clouds (% Sky Obscured)

2
7
11
16
12
7
2
8
13
17
25
34
43
42
40
38
32
24
17
11
6
1
6
15

Medium Clouds (% Sky Obscured)

65
68
68
60
71
84
98
70
44
17
14
10
4
14
24
37
28
20
11
13
14
17
12
6

High Clouds (% Sky Obscured)

75
80
85
87
79
72
66
47
29
9
30
52
72
61
51
40
55
65
71
80
88
98
93
88

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
0
0
0
1
0
0
0
0
16
26
34
45
52
54
61
70
80
70
61
50
40
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
12
13
13
13
15
16
17
18
19
20
20
20
21
20
20
19
18
16
15
14

Feels Like (°C)

16
16
12
12
12
12
12
12
14
15
16
16
16
17
22
22
21
21
22
21
20
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

87
89
89
87
87
86
84
84
82
81
79
77
73
70
69
69
68
75
80
86
89
90
93
95

Pressure (mb)

1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

332
331
333
335
337
338
339
340
340
339
339
340
341
342
343
343
344
343
342
341
342
343
344
345

Forecast for Ashbourne, Derbyshire, United Kingdom (53.02,-1.73)

Generated: 05/05/24 11:43:50. Forecast: 05/05/24 to 11/05/24. Timezone: UTC+1.00