Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waxing Crescent 15%

07:05

01:26

04 OK
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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:19, Set: 20:47, Transit: 13:03. Moon - Rise: 07:05, Set: 01:26. Civil Dark: 21:28 - 04:38. Nautical Dark: 22:23 - 03:41. Astro Dark: 23:41 - 02:20

Total Clouds (% Sky Obscured)

39
53
63
90
87
72
72
93
88
90
91
87
94
100
92
56
57
64
90
100
98
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
14
28
28
55
54
46
38
21
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

55
58
50
84
81
44
11
30
3
3
0
19
33
23
2
2
2
23
33
6
22
62
51
55

High Clouds (% Sky Obscured)

100
100
94
81
68
71
62
77
76
85
85
81
79
100
87
74
75
75
87
100
98
100
100
100

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
17
8
25
28
22
19
6
10
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

11
11
11
11
12
14
16
18
20
21
22
22
22
22
22
21
19
17
16
15
14
14
13
13

Feels Like (°C)

9
9
9
10
10
12
14
17
18
19
20
21
22
21
21
20
19
16
14
13
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

86
87
88
88
84
82
81
78
76
71
69
71
81
79
83
86
89
92
95
95
95
95
95
93

Pressure (mb)

1022
1021
1021
1022
1022
1022
1021
1021
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015

Ozone (du)

332
334
337
338
337
335
332
330
330
330
329
328
329
331
331
332
332
332
333
334
337
339
340
341

Sunday 12

Waxing Crescent 24%

08:09

02:05

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:17, Set: 20:49, Transit: 13:03. Moon - Rise: 08:09, Set: 02:05. Civil Dark: 21:30 - 04:36. Nautical Dark: 22:25 - 03:38. Astro Dark: 23:46 - 02:15

Total Clouds (% Sky Obscured)

93
100
100
96
80
72
82
85
91
100
100
94
92
97
88
88
91
95
99
78
74
85
98
98

Low Clouds (% Sky Obscured)

30
38
34
48
44
49
46
43
33
13
20
54
48
17
0
2
6
24
29
59
62
70
83
90

Medium Clouds (% Sky Obscured)

50
77
50
40
27
20
23
51
88
80
40
49
26
66
83
88
55
47
55
59
54
49
47
54

High Clouds (% Sky Obscured)

86
100
100
82
56
22
45
45
40
100
100
67
85
61
57
52
66
86
96
48
42
49
66
28

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
9
5
8
3
3
8
9
4
9
9
9
6
9
9
9
2
0

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

Precipitation Probability (%)

0
0
0
1
5
45
78
66
67
63
82
70
57
51
38
9
3
1
1
12
29
50
43
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
13
14
16
17
19
21
23
23
23
23
22
22
20
18
16
15
14
13
13
12
12

Feels Like (°C)

11
11
11
12
14
16
17
19
20
21
22
22
21
21
22
20
17
15
14
13
13
12
11
11

Dew Point (°C)

12
11
11
12
13
14
15
17
18
20
20
21
20
20
20
19
17
16
15
14
13
12
12
12

Relative Humidity (%)

95
93
95
92
90
87
86
84
81
83
80
85
87
88
88
91
93
98
98
98
98
98
98
98

Pressure (mb)

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

Ozone (du)

342
343
346
347
348
350
350
349
349
351
350
349
351
350
351
354
358
359
364
373
378
377
376
376

Monday 13

Waxing Crescent 33%

09:23

02:32

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:16, Set: 20:50, Transit: 13:03. Moon - Rise: 09:23, Set: 02:32. Civil Dark: 21:31 - 04:34. Nautical Dark: 22:28 - 03:36. Astro Dark: 23:51 - 02:10

Total Clouds (% Sky Obscured)

100
100
100
95
78
99
100
95
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
73
70
64
42
76
81
65
90
88
88
100
96
94
94
92
93
93
96
97
100
98
95
93

Medium Clouds (% Sky Obscured)

55
65
82
37
3
16
36
83
87
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

55
55
91
50
62
98
100
57
87
100
100
100
56
100
100
100
100
100
100
100
100
100
96
48

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
1
1
1
0
0
0
0
1
2
2
9

Fog (%)

21
100
100
100
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
Very Light Rain
None
None

Precipitation Probability (%)

26
20
24
9
3
0
0
1
9
25
63
86
95
95
95
95
95
95
95
83
56
55
42
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.4
0.8
1.2
1.4
1.3
1
1.3
1.4
0.5
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
14
15
16
16
15
17
15
15
14
14
14
13
13
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
96
90
84
83
83
75
82
86
93
95
96
98
98
98
98
96
98
98
100
96
96

Pressure (mb)

1006
1006
1006
1006
1006
1005
1005
1004
1004
1003
1003
1002
1001
1000
1000
1000
999
999
999
999
998
998
997
997

Ozone (du)

375
373
373
371
372
370
370
369
369
368
367
365
364
365
366
367
370
371
373
375
378
380
384
390

Tuesday 14

Waxing Crescent 43%

10:40

02:50

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:14, Set: 20:52, Transit: 13:03. Moon - Rise: 10:40, Set: 02:50. Civil Dark: 21:33 - 04:33. Nautical Dark: 22:30 - 03:34. Astro Dark: 23:56 - 02:05

Total Clouds (% Sky Obscured)

100
100
92
100
100
100
100
100
100
86
84
71
68
64
59
58
59
66
74
71
69
77
89
90

Low Clouds (% Sky Obscured)

79
75
76
83
84
84
80
77
75
59
56
43
41
43
43
46
46
57
65
61
65
72
87
88

Medium Clouds (% Sky Obscured)

100
100
60
60
60
60
40
20
0
13
24
36
37
38
34
40
41
48
42
27
15
9
4
2

High Clouds (% Sky Obscured)

51
50
45
40
35
40
45
45
47
33
15
0
2
0
0
10
20
36
27
13
2
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
6
9
8
6
9
6
6
6
7
7
9
9
9
9
9
9
9
9
0
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
58
67
58
59
53
56
55
57
55
55
55
58
51
48
39
39
39
35
34
33
28
21
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
96
95
93
90
93
92
86
87
85
86
87
90
89
93
96
98
96
98
98
96

Pressure (mb)

997
997
997
996
996
996
996
996
995
995
995
994
994
994
995
995
995
996
996
996
996
996
996
996

Ozone (du)

393
397
398
399
399
401
404
406
398
397
403
408
408
415
416
409
404
402
399
400
401
402
403
402

Wednesday 15

First Quarter 53%

11:55

03:04

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:13, Set: 20:53, Transit: 13:03. Moon - Rise: 11:55, Set: 03:04. Civil Dark: 21:35 - 04:31. Nautical Dark: 22:32 - 03:31. Astro Dark: 00:01 - 01:59

Total Clouds (% Sky Obscured)

93
96
99
92
78
61
58
57
62
70
71
71
69
65
63
80
74
67
72
76
72
75
81
88

Low Clouds (% Sky Obscured)

88
88
87
84
74
60
56
55
61
68
64
59
60
59
60
73
68
62
64
63
65
72
80
88

Medium Clouds (% Sky Obscured)

17
31
51
34
17
0
0
0
0
9
19
30
32
33
29
20
21
22
25
35
46
30
15
0

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

Precipitation Probability (%)

9
12
22
21
41
59
52
50
44
44
50
60
59
54
43
34
26
11
11
8
3
3
4
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
91
90
93
89
86
84
80
78
78
79
80
85
82
85
89
92
93
96
96
96
98
98
96

Pressure (mb)

997
997
998
998
999
999
999
1000
1000
1000
1000
1000
1000
1001
1001
1002
1002
1003
1003
1003
1004
1004
1004
1004

Ozone (du)

400
397
396
395
397
399
402
403
403
402
400
399
400
401
403
403
404
405
406
406
406
407
407
407

Thursday 16

Waxing Gibbous 63%

13:08

03:15

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:11, Set: 20:55, Transit: 13:03. Moon - Rise: 13:08, Set: 03:15. Civil Dark: 21:37 - 04:29. Nautical Dark: 22:35 - 03:29. Astro Dark: 00:07 - 01:53

Total Clouds (% Sky Obscured)

92
95
97
97
98
99
95
92
89
92
93
95
97
99
100
100
100
100
99
100
100
93
91
84

Low Clouds (% Sky Obscured)

89
91
92
89
85
83
79
74
71
74
80
79
75
68
62
42
22
1
8
16
22
36
50
62

Medium Clouds (% Sky Obscured)

10
14
18
22
23
32
28
28
26
37
42
47
49
57
65
77
84
91
81
69
55
49
44
49

High Clouds (% Sky Obscured)

0
0
0
2
4
6
25
49
75
83
86
89
81
71
61
70
81
92
76
63
48
34
20
6

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

6
8
7
33
44
52
49
44
37
34
32
32
29
26
22
21
18
9
17
18
17
18
20
20

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
10
10
10
9
10
11
11
11
12
11
10
9
8
7
6
5
3
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
91
88
86
81
80
76
75
73
71
75
79
82
84
86
87
90
93
96
96
98

Pressure (mb)

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

Ozone (du)

407
406
406
405
404
402
401
400
399
398
398
397
396
394
393
391
389
387
384
385
386
387
389
391

Friday 17

Waxing Gibbous 72%

14:19

03:25

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
00 Bad

Sun - Rise: 05:10, Set: 20:56, Transit: 13:03. Moon - Rise: 14:19, Set: 03:25. Civil Dark: 21:38 - 04:28. Nautical Dark: 22:37 - 03:27. Astro Dark: 00:13 - 01:46

Total Clouds (% Sky Obscured)

84
83
78
77
75
75
64
52
26
48
70
92
78
70
61
66
62
56
62
68
75

Low Clouds (% Sky Obscured)

68
70
70
72
72
75
66
57
52
55
57
59
50
39
24
17
10
3
3
3
2

Medium Clouds (% Sky Obscured)

38
32
26
36
45
51
46
46
45
60
75
90
74
63
54
47
30
14
21
27
34

High Clouds (% Sky Obscured)

11
17
23
15
8
0
1
3
4
26
45
61
63
62
64
61
58
55
53
52
47

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

29
32
31
44
50
55
73
84
89
78
72
72
62
50
35
30
25
19
18
14
5

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.5
0.7
0.8
0.5
0.4
0.5
0.3
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
96
96
98
98
98
98
96
98
96
96
93
92
92
90
92
93
93
95
96

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013

Ozone (du)

394
399
404
409
409
409
410
409
409
409
409
409
410
410
410
410
413
416
419
419
420

Forecast for Swindon, Swindon, United Kingdom (51.56,-1.78)

Generated: 11/05/24 04:09:49. Forecast: 11/05/24 to 17/05/24. Timezone: UTC+1.00