Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 62%

01:12

10:21

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 OK
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:44, Set: 21:18, Transit: 13:01. Moon - Rise: 01:12, Set: 10:21. Civil Dark: 22:06 - 03:56. Nautical Dark: 23:20 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
66
74
79
65
90
100
100
100
100
96
86
91
86
96
91
83
56
36
18
72
86
64
73

Low Clouds (% Sky Obscured)

57
66
74
54
65
63
64
86
92
100
86
71
78
86
84
81
81
56
30
15
72
86
51
48

Medium Clouds (% Sky Obscured)

57
66
74
71
0
19
84
98
100
69
64
26
16
32
36
11
6
0
0
1
6
8
8
17

High Clouds (% Sky Obscured)

40
40
3
9
0
0
50
100
38
0
0
0
0
4
0
2
2
3
6
3
3
3
11
45

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
20
39
42
73
95
95
72
38
29
34
17
20
5
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

9
11
13
15
15
18
21
18
15
13
12
13
15
18
18
19
17
15
15
14
12
11
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
95
93
72
73
92
95
95
96
96
96
90
93
92
92
93
92
92
91
96
96
96

Pressure (mb)

1006
1006
1005
1005
1005
1004
1003
1003
1003
1003
1003
1004
1005
1006
1008
1009
1011
1012
1013
1014
1015
1016
1016
1017

Ozone (du)

382
383
389
394
403
403
398
389
390
397
399
401
391
386
384
382
381
378
378
378
377
376
375
373

Sunday 7

Waning Gibbous 52%

01:23

11:37

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:43, Set: 21:19, Transit: 13:02. Moon - Rise: 01:23, Set: 11:37. Civil Dark: 22:07 - 03:56. Nautical Dark: 23:21 - 02:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
93
100
96
83
89
82
95
100
100
100
100
100
100
100
100
100
100
100
100
100
96
94
92

Low Clouds (% Sky Obscured)

44
49
51
79
55
53
74
82
82
100
76
80
67
41
31
27
30
47
59
59
56
84
54
65

Medium Clouds (% Sky Obscured)

32
40
42
61
62
64
73
36
41
68
94
100
100
99
100
100
100
100
100
100
100
90
88
84

High Clouds (% Sky Obscured)

66
73
100
59
61
65
70
86
96
75
73
100
100
100
100
100
100
100
100
100
100
40
38
1

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
1
4
0
2
14
7
17
10
17
20
23
35
39
48
21
16
15
12
6
2

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)

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

Chance of Frost

Temperature (°C)

13
14
15
16
17
18
19
19
19
19
19
18
18
17
16
15
14
14
14
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
86
79
73
70
66
67
67
71
68
70
72
74
76
77
78
86
89
93
92
93
93
93
92

Pressure (mb)

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

Ozone (du)

371
368
367
366
365
363
362
362
361
361
363
362
359
357
356
357
359
362
363
363
365
365
365
366

Monday 8

Third Quarter 52%

01:34

12:54

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

Sun - Rise: 04:43, Set: 21:20, Transit: 13:02. Moon - Rise: 01:34, Set: 12:54. Civil Dark: 22:08 - 03:55. Nautical Dark: 23:23 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
82
93
85
84
63
59
47
39
1
1
17
1
12
22
32
38
45
57

Low Clouds (% Sky Obscured)

54
50
70
70
74
71
63
74
69
70
63
59
47
39
0
0
17
1
11
22
32
38
43
57

Medium Clouds (% Sky Obscured)

87
57
52
93
91
85
81
88
18
5
13
0
0
0
0
0
1
1
2
2
2
1
12
39

High Clouds (% Sky Obscured)

44
52
100
100
100
100
19
35
35
35
0
0
0
0
0
1
1
1
1
0
0
0
1
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
5
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
Light Rain
Light Rain
Light Rain
None
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
16
49
84
95
95
62
74
62
50
25
10
1
0
0
0
0
0
0
0
0
0
2
33

Precipitation Amount (mm)

0
0
0
0.5
1.3
0.9
0
0.4
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
87
82
76
75
82
95
80
83
87
80
70
70
71
76
81
81
88
93
96
96
96
96
93

Pressure (mb)

1013
1012
1011
1011
1010
1010
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

366
366
368
367
371
378
388
389
395
398
407
406
405
402
404
406
406
407
407
408
407
405
405
405

Tuesday 9

Waning Crescent 41%

01:46

14:13

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

Sun - Rise: 04:43, Set: 21:21, Transit: 13:02. Moon - Rise: 01:46, Set: 14:13. Civil Dark: 22:09 - 03:55. Nautical Dark: 23:24 - 02:39. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

68
68
78
73
73
82
85
89
67
30
26
21
24
26
29
33
62
63
64
67
72
82
89
97

Low Clouds (% Sky Obscured)

60
41
41
46
56
66
58
59
56
30
26
21
24
26
29
21
9
0
10
22
33
35
37
38

Medium Clouds (% Sky Obscured)

59
41
56
48
36
51
67
31
25
17
12
2
1
0
0
0
0
1
41
63
72
82
89
93

High Clouds (% Sky Obscured)

15
0
0
0
0
8
1
0
0
0
0
0
0
0
0
10
58
63
50
28
13
27
35
48

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

30
26
27
33
41
55
56
54
49
45
42
30
23
12
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
88
75
58
52
52
67
59
73
68
67
73
73
74
76
81
90
95
95
96
94
98
96
95

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1015
1015
1015
1016

Ozone (du)

405
410
411
409
408
407
407
407
407
408
406
401
400
401
402
403
404
404
404
403
400
398
399
400

Wednesday 10

Waning Crescent 30%

01:59

15:35

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 OK
22 Good
23 Good
00 Good
01 OK
02 OK
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:42, Set: 21:22, Transit: 13:02. Moon - Rise: 01:59, Set: 15:35. Civil Dark: 22:10 - 03:54. Nautical Dark: 23:26 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
90
83
91
95
100
92
79
63
77
63
64
71
51
23
10
7
7
21
34
47
63
79
95

Low Clouds (% Sky Obscured)

39
44
45
54
61
64
65
67
63
62
52
45
39
20
0
2
5
7
5
2
0
1
2
2

Medium Clouds (% Sky Obscured)

47
60
43
83
92
97
63
31
7
5
2
0
10
4
0
0
0
1
3
4
5
28
52
78

High Clouds (% Sky Obscured)

44
34
16
28
72
100
73
33
1
12
15
25
35
33
18
10
6
2
14
27
40
57
74
92

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
2
18
33
51
52
63
63
67
65
64
61
46
34
1
3
2
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.3
0.3
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
10
11
12
13
14
15
14
16
13
13
13
11
9
7
6
6
6
5
6
6
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

7
8
8
8
8
10
8
8
5
8
7
7
7
7
7
7
8
7
7
7
7
7
7
7

Relative Humidity (%)

85
79
71
64
64
78
62
63
48
61
58
63
64
70
76
81
85
87
91
93
96
98
95
91

Pressure (mb)

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

Ozone (du)

403
406
407
407
408
409
406
404
402
398
396
395
397
397
398
399
400
401
402
402
401
401
401
401

Thursday 11

Waning Crescent 20%

02:17

17:03

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:42, Set: 21:22, Transit: 13:02. Moon - Rise: 02:17, Set: 17:03. Civil Dark: 22:11 - 03:54. Nautical Dark: 23:27 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
98
100
100
100
100
99
97
95
96
98
100
99
99
97
89
82
74
75
73
72
75
71
70

Low Clouds (% Sky Obscured)

7
13
19
44
70
95
92
88
87
90
94
98
81
64
47
45
46
45
52
54
56
56
59
56

Medium Clouds (% Sky Obscured)

87
94
100
100
100
100
98
96
91
86
80
73
66
50
43
26
17
11
11
13
11
8
9
8

High Clouds (% Sky Obscured)

95
97
100
100
100
100
70
40
10
39
64
87
64
50
35
38
40
46
42
32
23
16
9
3

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
2
25
44
66
77
83
85
81
73
59
41
25
13
14
13
7
7
4
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.4
0.4
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
6
7
7
8
8
9
9
9
9
9
8
7
12
12
12
12
12
12
9
9
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

88
81
73
66
71
75
80
84
89
93
89
81
77
83
89
93
93
93
93
91
90
87
84
81

Pressure (mb)

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

Ozone (du)

401
401
401
401
399
397
395
395
394
394
393
393
392
391
389
387
387
387
388
386
385
384
383
382

Friday 12

Waning Crescent 11%

02:41

18:36

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: 04:42, Set: 21:23, Transit: 13:03. Moon - Rise: 02:41, Set: 18:36. Civil Dark: 22:11 - 03:53. Nautical Dark: 23:28 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

80
86
92
97
95
95
93
93
100
100
100
100
100
100
100
86
78
63

Low Clouds (% Sky Obscured)

55
55
54
44
40
36
37
40
48
63
77
89
92
93
95
68
45
26

Medium Clouds (% Sky Obscured)

8
8
11
15
18
26
43
55
67
61
53
45
30
14
0
0
0
0

High Clouds (% Sky Obscured)

20
43
68
74
82
91
93
93
100
99
99
98
98
98
97
86
78
52

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
0
2
1
0
5
8
11
17
18
16
19
20
20
25
26
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
11
11
11
12
13
14
18
17
17
17
17
17
12
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

79
72
67
61
59
55
53
55
59
62
70
78
86
86
87
89
90
92

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1018
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

382
380
379
377
375
372
369
368
366
365
363
362
361
359
357
355
356
356

Forecast for Loughton, Milton Keynes, United Kingdom (52.03,-0.77)

Generated: 06/06/26 07:41:54. Forecast: 06/06/26 to 12/06/26. Timezone: UTC+1.00