Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 5%

05:21

23:00

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: 04:58, Set: 21:04, Transit: 13:02. Moon - Rise: 05:21, Set: 23:00. Civil Dark: 21:50 - 04:12. Nautical Dark: 22:57 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

53
64
72
79
51
92
69
91
48
69
75
80
92
92
91
91
93
97
97
82
91
98
83
78

Low Clouds (% Sky Obscured)

53
50
30
0
15
25
40
27
43
49
57
64
84
84
91
91
88
85
72
39
66
59
56
8

Medium Clouds (% Sky Obscured)

45
48
67
60
36
21
47
81
20
49
51
36
26
35
49
70
65
50
44
28
28
27
18
30

High Clouds (% Sky Obscured)

43
57
61
73
36
89
54
87
47
45
18
0
0
0
0
0
0
0
0
6
18
26
7
41

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

95
95
95
38
20
14
3
12
22
25
5
20
3
4
30
42
52
56
50
53
50
39
33
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
60
73
84
85
88
91
90
91
93
91
91
93
90
85
76
72
68
57
51
49
56
59
50

Pressure (mb)

1007
1007
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008

Ozone (du)

439
436
435
436
439
436
434
434
434
436
436
431
428
428
433
435
436
434
425
413
404
400
396
391

Monday 18

Waxing Crescent 12%

06:26

00:16

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: 04:57, Set: 21:06, Transit: 13:02. Moon - Rise: 06:26, Set: 00:16. Civil Dark: 21:52 - 04:10. Nautical Dark: 22:59 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
82
98
96
97
94
96
95
99
100
100
100
100
100
98
93
98
100
91
94
100
92
86
75

Low Clouds (% Sky Obscured)

62
12
22
28
26
29
45
76
89
89
89
91
89
89
88
88
93
48
47
59
83
59
50
54

Medium Clouds (% Sky Obscured)

28
43
62
74
94
87
88
93
98
99
99
100
100
94
95
80
91
100
82
87
100
87
80
51

High Clouds (% Sky Obscured)

39
30
25
26
20
28
20
19
12
19
19
100
100
100
35
44
57
57
43
40
98
41
31
9

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

36
21
2
0
0
1
10
24
38
52
73
93
95
95
89
80
76
79
48
54
77
87
89
74

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.7
0.8
0.6
0.3
0.3
0.5
0
0
0.4
0.5
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
7
8
7
7
7
7
7
7
7
7
8
8
9
9
9
10
12
12
13
12
12
12
12

Relative Humidity (%)

52
64
72
77
81
84
85
87
88
88
90
93
95
98
96
96
98
96
96
95
82
86
83
82

Pressure (mb)

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

Ozone (du)

388
384
383
383
382
380
381
380
379
378
379
383
387
392
394
397
398
395
391
394
397
398
396
395

Tuesday 19

Waxing Crescent 21%

07:50

01:07

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: 04:55, Set: 21:07, Transit: 13:02. Moon - Rise: 07:50, Set: 01:07. Civil Dark: 21:54 - 04:09. Nautical Dark: 23:02 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
51
59
67
86
76
100
100
100
90
84
62
91
88
97
95
75
81
68
68
70
72
81
91

Low Clouds (% Sky Obscured)

45
44
44
48
51
50
52
51
66
90
82
56
83
73
85
66
60
58
44
43
46
49
56
59

Medium Clouds (% Sky Obscured)

53
5
14
66
15
76
100
100
61
40
37
25
46
53
58
50
35
32
29
32
31
28
31
38

High Clouds (% Sky Obscured)

22
42
35
29
70
40
46
35
64
0
2
0
51
37
1
0
0
0
0
5
23
12
30
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
7
4
8
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
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
7
1
0
7
34
85
95
84
35
23
19
10
23
24
32
44
40
29
18
30
14
20
13

Precipitation Amount (mm)

0
0
0
0
0
0
0.6
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
74
74
70
72
80
80
93
93
90
90
88
88
86
81
76
71
69
62
55
53
79
74
67

Pressure (mb)

1004
1004
1005
1006
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1010
1010
1011
1012
1012
1013
1014
1014
1015
1016

Ozone (du)

393
390
387
388
393
392
394
394
397
393
393
390
384
383
384
375
369
362
357
363
361
355
350
351

Wednesday 20

Waxing Crescent 31%

09:23

01:39

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: 04:54, Set: 21:09, Transit: 13:02. Moon - Rise: 09:23, Set: 01:39. Civil Dark: 21:56 - 04:07. Nautical Dark: 23:05 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
98
79
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
99
98
97

Low Clouds (% Sky Obscured)

57
49
46
43
50
55
57
48
39
34
50
66
80
74
64
42
55
63
68
80
83
87
70
58

Medium Clouds (% Sky Obscured)

43
44
53
58
86
92
84
87
94
98
81
98
100
99
98
96
94
92
82
60
53
54
45
46

High Clouds (% Sky Obscured)

20
47
60
100
100
100
100
100
100
100
98
97
96
80
57
46
39
41
37
43
50
56
62
69

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
2
0
1
4
5
9
10
14
45
42
16
39
36
12
28
27
20
24
19
19
16
26

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
67
69
74
75
74
79
81
81
79
76
76
80
79
80
74
70
67
63
63
66
63
61
60

Pressure (mb)

1016
1017
1017
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

350
349
346
347
348
350
353
352
351
351
349
348
347
347
346
346
345
345
343
341
340
340
340
341

Thursday 21

Waxing Crescent 31%

10:54

01:59

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 OK
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 04:53, Set: 21:10, Transit: 13:02. Moon - Rise: 10:54, Set: 01:59. Civil Dark: 21:57 - 04:05. Nautical Dark: 23:08 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
75
86
98
88
50
37
77
62
49
45
39
34
71
89
91
89
88
86
90
95
99
96
94

Low Clouds (% Sky Obscured)

38
37
23
20
22
24
25
30
35
36
28
19
11
64
66
69
74
79
83
80
76
72
56
38

Medium Clouds (% Sky Obscured)

33
23
24
42
29
20
18
67
29
2
12
19
29
39
47
56
47
33
18
17
17
16
30
48

High Clouds (% Sky Obscured)

45
37
75
97
78
27
7
19
32
46
34
19
5
26
26
29
24
19
13
41
68
95
85
77

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 (%)

18
18
12
0
0
0
0
0
1
0
1
0
0
25
17
4
3
1
0
9
15
13
27
31

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)

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

Chance of Frost

Temperature (°C)

21
20
19
17
16
16
15
15
14
14
13
13
14
15
16
18
20
21
22
24
24
24
24
24

Feels Like (°C)

19
21
19
18
17
17
17
17
14
15
15
15
14
15
15
16
16
17
18
18
23
22
22
22

Dew Point (°C)

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

Relative Humidity (%)

61
65
72
81
85
86
87
89
87
89
90
90
86
74
65
58
51
50
50
49
50
51
52
57

Pressure (mb)

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

Ozone (du)

341
340
339
340
348
350
352
352
351
351
350
350
348
346
346
345
344
343
343
342
342
342
342
341

Friday 22

Waxing Crescent 42%

12:20

02:14

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: 04:51, Set: 21:12, Transit: 13:02. Moon - Rise: 12:20, Set: 02:14. Civil Dark: 21:59 - 04:04. Nautical Dark: 23:11 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
96
98
99
99
100
100
99
99
98
99
100
100
87
76
65
57
59
59
79
84
93
96
96

Low Clouds (% Sky Obscured)

22
15
7
0
7
14
21
25
32
38
30
21
14
17
20
22
23
23
25
35
47
60
49
38

Medium Clouds (% Sky Obscured)

66
71
77
82
73
64
54
44
34
23
23
24
23
26
29
33
36
42
46
53
63
65
65
60

High Clouds (% Sky Obscured)

78
85
90
94
96
97
99
95
91
86
90
95
100
87
76
65
57
58
54
65
70
71
80
80

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
Light Rain

Precipitation Probability (%)

21
23
18
1
0
0
0
0
0
0
0
0
0
0
1
2
11
11
4
20
21
24
58
69

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
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
21
19
18
17
16
16
15
15
14
15
15
15
17
19
20
22
23
24
24
25
25
24

Feels Like (°C)

23
23
20
19
19
19
18
18
14
15
14
14
14
14
15
16
17
18
18
19
26
26
25
25

Dew Point (°C)

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

Relative Humidity (%)

62
66
71
76
81
81
82
82
80
79
79
78
76
75
68
61
56
51
45
41
41
41
40
44

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1026

Ozone (du)

341
340
340
340
339
340
341
342
344
346
347
348
349
349
348
346
345
344
343
342
340
337
335
335

Saturday 23

First Quarter 53%

13:41

02:24

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: 04:50, Set: 21:13, Transit: 13:02. Moon - Rise: 13:41, Set: 02:24. Civil Dark: 22:01 - 04:02. Nautical Dark: 23:14 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
97
98
99
92
87
77
75
76
70
72
63
61
59
57
64
60
60
51

Low Clouds (% Sky Obscured)

27
38
49
60
65
67
70
67
63
53
45
44
46
40
33
24
28
36
41

Medium Clouds (% Sky Obscured)

60
68
71
61
45
30
18
14
10
10
7
6
6
4
3
2
1
1
0

High Clouds (% Sky Obscured)

80
81
72
72
50
27
13
10
6
0
0
0
1
29
57
64
58
30
2

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

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

Precipitation Probability (%)

69
42
39
46
49
58
76
73
51
44
46
40
10
5
4
3
2
3
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
21
20
18
17
16
15
15
15
14
14
15
15
16
18
19
20
21

Feels Like (°C)

26
25
23
22
22
22
21
20
16
16
16
16
16
16
17
17
17
18
18

Dew Point (°C)

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

Relative Humidity (%)

49
54
60
67
74
78
81
82
82
82
82
79
76
73
68
62
57
55
52

Pressure (mb)

1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1028
1028
1029
1029
1029
1029
1028
1028

Ozone (du)

334
334
334
335
335
336
337
338
337
337
336
335
334
332
333
335
336
335
335

Forecast for Peacock, Wakefield, United Kingdom (53.68,-1.51)

Generated: 17/05/26 18:48:15. Forecast: 17/05/26 to 23/05/26. Timezone: UTC+1.00