Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 12

Waning Crescent 16%

03:34

16:40

20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
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 OK

Sun - Rise: 05:21, Set: 20:45, Transit: 13:04. Moon - Rise: 03:34, Set: 16:40. Civil Dark: 21:25 - 04:41. Nautical Dark: 22:18 - 03:48. Astro Dark: 23:29 - 02:34

Total Clouds (% Sky Obscured)

4
3
3
0
0
4
17
78
99
88
83
73
66
69
56
62
56
59
25
64
50
32
43
25

Low Clouds (% Sky Obscured)

3
0
0
0
0
4
17
44
38
86
66
55
60
46
38
38
56
54
20
40
29
13
27
25

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
20
87
34
78
31
12
15
17
24
0
0
3
21
15
11
16
0

High Clouds (% Sky Obscured)

0
0
3
0
0
0
2
23
99
70
3
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
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
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
2
27
38
41
44
44
43
48
35
31
26
25
24
12
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
10
8
8
8
10
12
12
12
14
14
14
15
18
20
21
21
21
21
21
21
20
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
84
88
88
88
90
90
90
91
85
78
77
73
74
69
60
58
57
54
56
59
61
65
67

Pressure (mb)

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

Ozone (du)

404
409
406
400
400
399
398
396
396
398
401
405
411
417
422
422
424
428
434
435
431
429
425
424

Wednesday 13

Waning Crescent 9%

03:48

18:05

20 OK
21 OK
22 Good
23 Good
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
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

Sun - Rise: 05:19, Set: 20:47, Transit: 13:04. Moon - Rise: 03:48, Set: 18:05. Civil Dark: 21:26 - 04:39. Nautical Dark: 22:20 - 03:46. Astro Dark: 23:33 - 02:30

Total Clouds (% Sky Obscured)

5
5
0
0
67
75
43
41
38
24
94
93
81
73
98
94
100
100
100
100
100
100
86
36

Low Clouds (% Sky Obscured)

0
0
0
0
7
26
33
41
38
11
28
58
62
23
17
45
46
66
64
58
62
42
51
30

Medium Clouds (% Sky Obscured)

5
5
0
0
56
75
11
0
0
7
49
54
63
71
93
82
88
79
100
100
100
100
83
36

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
8
15
10
9
7
3
3
38
2
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
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
Very Light Rain
Light Rain
None
Very Light Rain
Light Rain
None
None

Precipitation Probability (%)

11
21
12
7
20
12
14
3
5
13
13
30
35
22
17
29
44
68
73
58
63
70
51
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

17
14
13
12
11
11
12
12
12
11
10
11
12
12
12
11
10
8
7
7
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
73
77
82
84
85
90
88
86
86
88
78
70
62
62
59
61
61
64
66
70
71
76
80

Pressure (mb)

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

Ozone (du)

427
429
432
434
434
434
433
433
431
429
425
424
425
426
428
429
430
431
433
436
435
434
431
429

Thursday 14

Waning Crescent 3%

04:05

19:36

20 Bad
21 Bad
22 OK
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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:18, Set: 20:48, Transit: 13:04. Moon - Rise: 04:05, Set: 19:36. Civil Dark: 21:28 - 04:38. Nautical Dark: 22:22 - 03:43. Astro Dark: 23:37 - 02:26

Total Clouds (% Sky Obscured)

4
7
0
3
15
72
52
73
81
76
74
86
97
87
81
99
92
74
56
37
44
54
68
63

Low Clouds (% Sky Obscured)

4
0
0
0
0
0
0
0
0
0
4
16
4
51
51
37
50
40
24
9
15
26
32
29

Medium Clouds (% Sky Obscured)

4
7
0
3
8
42
31
49
52
72
74
77
85
75
66
98
91
74
56
37
44
54
68
49

High Clouds (% Sky Obscured)

1
1
0
1
4
0
0
0
10
39
25
25
85
52
55
70
2
1
1
1
1
1
0
0

ISS Passover

Visibility (miles)

9
7
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
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
0

Precipitation Type

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

Precipitation Probability (%)

49
54
25
13
14
5
3
2
0
0
0
1
9
26
28
36
42
42
36
38
43
50
51
41

Precipitation Amount (mm)

0
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
4
4
3
3
2
2
1
0
-0
0
3
4
6
8
9
8
8
7
8
8
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

84
87
87
88
90
91
91
89
89
89
88
85
79
75
69
64
66
73
84
85
85
85
79
77

Pressure (mb)

1003
1004
1004
1005
1005
1006
1006
1007
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1010
1009
1009
1009
1009
1009

Ozone (du)

428
428
429
427
426
425
423
418
415
412
409
407
406
405
406
406
407
407
407
409
411
413
416
418

Friday 15

Waning Crescent 0%

04:28

No Set

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 Good
09 Good
10 OK
11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 05:17, Set: 20:49, Transit: 13:04. Moon - Rise: 04:28, Set: No Set. Civil Dark: 21:30 - 04:36. Nautical Dark: 22:24 - 03:41. Astro Dark: 23:41 - 02:22

Total Clouds (% Sky Obscured)

53
48
50
49
47
51
70
77
62
50
40
40
3
2
19
38
56
69
68
65
76
55
64
64

Low Clouds (% Sky Obscured)

26
20
20
20
20
8
10
5
4
5
5
5
1
1
1
1
1
15
18
17
25
5
7
11

Medium Clouds (% Sky Obscured)

42
19
14
10
7
16
23
31
23
12
0
0
0
0
19
38
56
54
51
48
55
55
59
54

High Clouds (% Sky Obscured)

0
0
0
0
0
0
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
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 (%)

26
10
10
7
5
4
5
2
1
2
2
2
2
3
2
3
6
2
2
2
11
8
6
9

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

Chance of Frost

Temperature (°C)

10
8
7
5
4
4
3
3
2
2
3
4
7
9
11
12
13
13
13
13
13
13
12
12

Feels Like (°C)

8
6
4
3
2
2
1
1
1
1
1
3
6
9
11
11
12
11
10
10
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

78
81
85
86
86
88
89
89
89
89
89
88
81
74
63
52
49
48
50
52
54
57
65
68

Pressure (mb)

1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

419
419
418
419
419
419
417
412
408
405
404
407
406
402
400
398
398
399
399
397
395
394
393
392

Saturday 16

New Moon 1%

05:00

21:09

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
18 Bad
19 Bad

Sun - Rise: 05:15, Set: 20:51, Transit: 13:04. Moon - Rise: 05:00, Set: 21:09. Civil Dark: 21:31 - 04:35. Nautical Dark: 22:26 - 03:39. Astro Dark: 23:45 - 02:18

Total Clouds (% Sky Obscured)

60
59
71
82
87
80
74
72
67
66
65
91
93
96
96
96
97
98
98
99
96
92
93
93

Low Clouds (% Sky Obscured)

16
20
13
7
0
20
39
58
59
66
65
64
68
71
69
63
65
62
59
55
55
55
54
54

Medium Clouds (% Sky Obscured)

49
41
44
50
56
63
57
61
65
64
59
47
42
46
40
37
43
44
44
45
35
31
27
39

High Clouds (% Sky Obscured)

0
0
29
58
81
55
28
1
0
0
0
2
1
0
0
1
1
23
45
67
51
35
19
12

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
Light Rain
None
None
None

Precipitation Probability (%)

12
22
15
9
5
13
18
25
27
29
31
6
4
3
9
13
16
22
28
31
68
42
50
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
8
7
7
6
6
6
6
5
5
6
8
9
11
13
13
13
14
14
14
14
14
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
84
87
85
85
86
86
88
88
88
88
81
72
66
61
60
60
60
61
63
64
70
76
83

Pressure (mb)

1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

391
391
391
391
390
389
389
389
388
387
387
391
394
396
399
399
399
399
397
396
395
395
395
395

Sunday 17

Waxing Crescent 5%

05:47

22:38

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
18 Bad
19 Bad

Sun - Rise: 05:14, Set: 20:52, Transit: 13:04. Moon - Rise: 05:47, Set: 22:38. Civil Dark: 21:33 - 04:33. Nautical Dark: 22:28 - 03:37. Astro Dark: 23:49 - 02:14

Total Clouds (% Sky Obscured)

95
100
100
99
99
100
100
100
81
62
48
54
60
65
74
78
79
71
65
59
53
52
55
60

Low Clouds (% Sky Obscured)

54
53
51
50
50
47
43
32
21
12
4
5
8
9
18
28
40
27
17
7
5
2
0
0

Medium Clouds (% Sky Obscured)

58
81
87
93
98
92
86
84
66
43
23
17
17
9
23
45
55
59
65
59
53
52
55
60

High Clouds (% Sky Obscured)

11
10
39
67
99
76
51
27
18
9
0
0
9
20
30
30
25
25
20
16
10
15
20
20

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
Very 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
None
None

Precipitation Probability (%)

53
54
63
69
71
60
47
30
14
6
2
4
6
0
3
2
1
2
2
1
5
4
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
6
5
5
5
5
5
5
6
5
5
5
6
8
10
10
11
11
11
11
12
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
9
8
8
7
7
4
4
4
4
4
4
7
8
9
9
10
10
12
11
10
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

86
87
90
91
91
91
91
93
93
91
90
90
81
72
66
65
63
61
61
63
63
67
71
75

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

399
402
405
406
407
408
405
403
400
396
392
388
384
380
377
376
375
374
374
373
373
371
369
367

Monday 18

Waxing Crescent 12%

06:53

23:53

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: 05:13, Set: 20:54, Transit: 13:04. Moon - Rise: 06:53, Set: 23:53. Civil Dark: 21:35 - 04:32. Nautical Dark: 22:31 - 03:35. Astro Dark: 23:54 - 02:09

Total Clouds (% Sky Obscured)

60
60
60
61
80
84
89
100
100
100
100
99
99
98
99
99
100

Low Clouds (% Sky Obscured)

0
0
2
4
6
6
5
7
17
26
35
55
64
72
73
74
78

Medium Clouds (% Sky Obscured)

60
60
60
61
65
65
65
60
77
88
100
97
95
92
79
64
51

High Clouds (% Sky Obscured)

55
60
60
61
41
47
71
99
98
99
99
67
42
15
70
85
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
7
5
7
8

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
6
9
10
13
14
14
27
35
41
43
41
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
7
5
6
6
7
8
9
10
10
11
11
11
12
12
13
14

Chance of Frost

Temperature (°C)

12
11
10
10
11
11
11
11
12
12
12
11
12
12
12
12
12

Feels Like (°C)

9
9
8
8
8
7
8
8
8
8
9
8
8
9
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

79
84
88
88
85
85
83
81
80
81
83
86
88
92
95
95
95

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1023

Ozone (du)

367
368
368
367
366
365
364
363
362
360
359
357
356
355
355
355
355

Forecast for Swanage, Dorset, United Kingdom (50.61,-1.96)

Generated: 12/05/26 20:41:00. Forecast: 12/05/26 to 18/05/26. Timezone: UTC+1.00