Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 62%

01:20

11:51

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: 05:02, Set: 21:22, Transit: 13:13. Moon - Rise: 01:20, Set: 11:51. Civil Dark: 22:07 - 04:17. Nautical Dark: 23:13 - 03:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
91
75
56
44
86
100
60
83
77
87
100
100
100
99
92
99
99
96
100
98
100
100
100

Low Clouds (% Sky Obscured)

63
63
33
33
23
34
92
53
79
57
48
37
71
57
58
76
69
67
51
91
75
71
47
78

Medium Clouds (% Sky Obscured)

68
1
39
13
21
3
23
7
3
23
6
12
48
98
95
53
97
92
78
87
87
94
97
98

High Clouds (% Sky Obscured)

76
79
13
8
18
30
80
41
7
47
87
100
100
100
99
79
77
94
86
100
86
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 (%)

10
1
0
0
0
0
0
1
2
2
1
2
5
0
0
2
3
5
5
7
8
4
8
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)

22
20
19
17
14
11
9
7
6
6
6
6
6
7
9
12
14
15
15
16
17
16
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
73
74
77
80
83
85
91
95
90
92
96
95
86
82
74
69
68
65
62
62
65
68
72

Pressure (mb)

1010
1012
1013
1015
1016
1016
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1019
1020
1020
1020
1019
1019
1019
1019

Ozone (du)

384
382
382
380
377
376
376
376
375
373
369
365
362
361
362
361
359
356
356
356
356
356
355
355

Sunday 7

Waning Gibbous 52%

01:33

13:06

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 OK
17 OK

Sun - Rise: 05:02, Set: 21:23, Transit: 13:13. Moon - Rise: 01:33, Set: 13:06. Civil Dark: 22:08 - 04:16. Nautical Dark: 23:15 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
99
99
100
97
100
100
100
100
67
37
60
62
51
55
38
38

Low Clouds (% Sky Obscured)

65
52
61
76
87
74
61
80
66
66
60
79
87
54
52
51
59
37
60
62
51
52
36
38

Medium Clouds (% Sky Obscured)

99
97
100
100
100
100
100
99
91
94
82
89
100
85
100
100
29
0
5
5
10
0
0
0

High Clouds (% Sky Obscured)

100
66
100
100
100
100
100
70
65
55
2
16
5
100
100
100
22
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
9
8
9
9

Fog (%)

0
0
0
0
1
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
Very Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
29
28
23
25
38
33
35
21
18
61
88
95
95
95
59
22
11
34
10
21
23
5
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
1.6
0.8
1.1
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
15
15
14
14
14
14
14
14
13
13
14
14
13
13
13
13
15
16
16
16
16
15
15

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
11
11
12
12
11
12
11
10
11
8
7
8
6
6
6
5

Relative Humidity (%)

74
79
84
86
89
89
87
86
84
86
92
87
86
90
90
86
87
63
56
61
50
51
53
51

Pressure (mb)

1019
1018
1018
1018
1018
1017
1017
1016
1015
1014
1013
1013
1012
1012
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015

Ozone (du)

354
355
355
355
356
356
358
364
367
369
371
369
371
378
384
388
394
403
404
407
411
411
410
411

Monday 8

Third Quarter 41%

01:45

14:24

18 OK
19 OK
20 Good
21 OK
22 OK
23 OK
00 OK
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

Sun - Rise: 05:01, Set: 21:24, Transit: 13:13. Moon - Rise: 01:45, Set: 14:24. Civil Dark: 22:09 - 04:16. Nautical Dark: 23:16 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
26
11
22
33
33
22
39
29
89
68
89
63
62
40
39
45
56
57
52
50
47
44
40

Low Clouds (% Sky Obscured)

25
26
11
22
33
33
22
38
28
30
35
41
60
62
40
39
45
26
24
27
34
39
40
37

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
55
19
82
45
35
3
0
23
39
35
26
21
13
9
5

High Clouds (% Sky Obscured)

0
0
0
0
0
1
0
0
0
81
17
30
30
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
6
9
7
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 (%)

4
1
2
2
4
4
8
9
11
15
16
34
38
49
44
42
28
16
8
10
12
9
25
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
7
7
7
7
7
7
7
7
8
8
7
7
8
9
9
8
6
5
5
5
6
6
7

Relative Humidity (%)

52
61
69
72
80
85
88
88
90
91
91
88
85
83
81
74
69
55
48
46
47
49
52
55

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

413
412
410
409
407
404
402
401
403
405
405
406
407
407
407
408
407
406
403
401
399
400
400
400

Tuesday 9

Waning Crescent 30%

01:58

15:44

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

Sun - Rise: 05:01, Set: 21:25, Transit: 13:13. Moon - Rise: 01:58, Set: 15:44. Civil Dark: 22:10 - 04:16. Nautical Dark: 23:17 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

36
31
35
35
31
24
20
29
27
30
28
15
5
24
45
63
100
92
90
99
97
94
90
96

Low Clouds (% Sky Obscured)

36
31
35
35
31
24
20
29
27
30
28
15
1
12
22
38
61
59
57
71
73
74
57
54

Medium Clouds (% Sky Obscured)

0
7
13
17
11
6
2
2
2
2
2
2
0
4
9
13
23
30
47
41
36
39
41
44

High Clouds (% Sky Obscured)

0
0
0
0
1
2
2
4
2
2
3
2
1
24
45
63
65
65
67
48
65
33
25
42

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
8
8
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 (%)

19
10
9
8
11
12
7
10
9
3
5
4
1
3
7
22
30
35
30
20
15
6
7
19

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)

17
15
13
11
8
6
5
4
4
4
4
4
5
5
8
10
11
11
13
13
13
14
15
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
8
8
8
8
7
7
6
6
6
6
7
7
8
7
8
10
9
9
8
7
6
6

Relative Humidity (%)

60
68
72
79
90
93
91
93
91
90
90
90
88
81
72
64
66
71
67
61
57
53
49
52

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

399
397
398
401
405
405
404
402
401
402
402
404
408
409
410
410
405
405
404
403
401
400
399
399

Wednesday 10

Waning Crescent 20%

02:14

17:10

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: 05:01, Set: 21:25, Transit: 13:13. Moon - Rise: 02:14, Set: 17:10. Civil Dark: 22:11 - 04:15. Nautical Dark: 23:18 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
89
90
95
95
95
95
95
99
99
99
100
97
80
77
73
80
93
94
96
96
99
99
98

Low Clouds (% Sky Obscured)

39
27
21
13
22
30
39
54
67
85
90
95
97
80
77
73
80
93
94
85
72
60
59
57

Medium Clouds (% Sky Obscured)

50
53
56
63
64
54
50
53
60
58
57
97
54
16
8
0
5
5
10
33
41
56
57
65

High Clouds (% Sky Obscured)

60
56
56
57
66
65
60
64
73
78
92
89
85
55
55
60
80
90
80
72
82
94
93
90

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 (%)

7
11
17
23
29
33
36
35
33
27
37
41
31
51
48
43
48
42
27
23
18
14
17
18

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
7
8
9
9
9
9
9
9
9
10
10
10
10
10
9
8
8
7
7
7
7
7
7

Relative Humidity (%)

67
60
69
77
90
93
93
93
95
93
93
95
89
86
76
69
61
57
54
50
51
51
51
54

Pressure (mb)

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

Ozone (du)

399
399
398
396
396
398
398
398
399
401
404
409
415
419
417
415
414
411
409
406
407
409
410
409

Thursday 11

Waning Crescent 11%

02:33

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: 05:00, Set: 21:26, Transit: 13:14. Moon - Rise: 02:33, Set: No Set. Civil Dark: 22:12 - 04:15. Nautical Dark: 23:19 - 03:07. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
99
99
100
100
100
100
86
70
56
55
53
51
56
62
67
63
51
44
47
45
53
75
83

Low Clouds (% Sky Obscured)

55
64
72
80
82
89
96
83
65
49
41
41
33
34
34
37
54
51
44
47
45
42
54
64

Medium Clouds (% Sky Obscured)

72
76
80
83
87
91
92
64
35
5
5
3
1
12
18
22
15
7
0
7
13
20
19
22

High Clouds (% Sky Obscured)

91
87
78
67
70
73
76
85
70
56
55
53
51
56
62
67
53
27
0
27
45
53
61
45

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

Precipitation Probability (%)

17
21
20
20
27
27
22
39
47
53
46
34
2
2
1
0
2
2
1
4
4
1
12
16

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
9
10
10
10
10
10
9
9
9
9
9
8
7
6
7
7
6
7
7
7
8

Relative Humidity (%)

57
60
68
76
86
86
84
84
86
90
93
90
87
84
74
63
54
53
50
48
49
49
50
53

Pressure (mb)

1016
1016
1015
1015
1015
1015
1014
1014
1014
1015
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

408
407
409
412
414
414
415
415
413
411
409
405
401
397
396
394
393
392
390
389
388
387
387
384

Friday 12

Waning Crescent 5%

02:59

18:41

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 OK
11 OK
12 OK

Sun - Rise: 05:00, Set: 21:27, Transit: 13:14. Moon - Rise: 02:59, Set: 18:41. Civil Dark: 22:12 - 04:15. Nautical Dark: 23:20 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
93
92
91
86
82
82
82
69
70
62
59
53
51
37
35
26
22
18

Low Clouds (% Sky Obscured)

74
76
79
83
86
82
82
82
69
70
62
59
53
51
37
34
26
22
18

Medium Clouds (% Sky Obscured)

24
25
25
30
49
48
48
46
44
43
42
49
53
51
37
32
23
15
6

High Clouds (% Sky Obscured)

32
39
55
81
81
82
82
82
69
70
62
59
53
51
37
24
8
7
5

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

Precipitation Probability (%)

20
43
56
56
62
57
48
67
69
65
64
52
26
33
32
19
14
13
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
9
8
8
8
8
8
7
7
8
8
9
9
10
9
8
6
7
7

Relative Humidity (%)

58
62
68
75
83
85
88
91
90
90
90
87
83
79
68
59
50
51
50

Pressure (mb)

1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1016
1016
1017
1017
1017
1017

Ozone (du)

381
379
378
377
377
373
370
367
365
364
362
362
363
363
364
365
365
365
365

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 06/06/26 18:06:32. Forecast: 06/06/26 to 12/06/26. Timezone: UTC+1.00