Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 4

Waning Gibbous 81%

00:33

09:02

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

Sun - Rise: 04:42, Set: 21:08, Transit: 12:55. Moon - Rise: 00:33, Set: 09:02. Civil Dark: 21:54 - 03:56. Nautical Dark: 23:03 - 02:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
61
81
76
99
97
96
93
80
43
34
26
26
27
29
40
42
59
70
71
74
55
56
54

Low Clouds (% Sky Obscured)

44
53
65
27
43
43
56
27
50
29
30
22
26
27
29
40
42
50
51
54
55
55
56
54

Medium Clouds (% Sky Obscured)

29
26
56
23
20
28
59
93
22
43
34
26
6
3
3
0
0
15
29
25
28
2
2
2

High Clouds (% Sky Obscured)

2
61
54
30
57
52
58
12
26
31
34
26
2
0
0
0
0
0
1
5
0
0
0
2

ISS Passover

Visibility (miles)

6
7
9
9
4
5
7
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

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

Precipitation Probability (%)

61
60
56
49
71
91
66
39
5
1
1
0
0
0
0
0
0
0
0
0
0
0
2
17

Precipitation Amount (mm)

0.2
0
0.2
0
0.4
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
74
81
74
72
78
81
82
82
84
84
87
87
89
92
92
92
91
88
84
75
68
59
54

Pressure (mb)

997
997
997
998
998
999
1000
1000
1001
1002
1003
1004
1005
1005
1006
1007
1007
1008
1009
1010
1011
1011
1012
1012

Ozone (du)

410
408
402
402
404
401
399
398
399
397
397
399
400
397
389
386
384
381
378
377
376
376
374
370

Friday 5

Waning Gibbous 72%

00:51

10:17

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
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

Sun - Rise: 04:42, Set: 21:09, Transit: 12:56. Moon - Rise: 00:51, Set: 10:17. Civil Dark: 21:55 - 03:55. Nautical Dark: 23:05 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
100
86
90
88
44
35
50
83
84
100
100
100
100
100
100
100
96
100
94
100
100
99
100

Low Clouds (% Sky Obscured)

56
22
3
27
47
28
0
0
0
0
0
0
19
69
75
58
26
44
49
48
61
87
85
92

Medium Clouds (% Sky Obscured)

25
52
46
60
48
15
3
0
11
11
26
40
57
94
100
99
100
95
100
91
100
100
97
100

High Clouds (% Sky Obscured)

6
99
42
3
2
4
19
50
75
71
100
100
100
100
100
100
100
5
20
20
19
76
6
25

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
6
8
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
Light Rain
Very Light Rain
None
None
None
None
None
Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

2
0
0
0
0
3
11
4
1
0
0
0
3
24
82
63
32
31
45
41
50
90
78
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.3
0
0
0
0
0
0.6
0.3
0.6

Wind Speed/Direction (mph)

11
11
10
10
14
12
11
12
9
8
8
7
7
7
8
9
9
9
10
11
13
14
13
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
44
42
41
50
54
53
59
64
73
77
79
75
72
71
70
75
80
86
80
80
87
90
89

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1009
1009
1009
1008

Ozone (du)

366
371
380
378
371
369
366
366
366
368
369
367
368
369
370
373
371
374
373
375
376
376
375
378

Saturday 6

Waning Gibbous 62%

01:05

11:32

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

Sun - Rise: 04:41, Set: 21:10, Transit: 12:56. Moon - Rise: 01:05, Set: 11:32. Civil Dark: 21:56 - 03:55. Nautical Dark: 23:06 - 02:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
80
90
95
93
96
86
75
65
21
56
62
82
91
90
68
50
60
56
66
70
91
90
90

Low Clouds (% Sky Obscured)

75
56
65
85
90
81
86
64
39
18
43
62
80
52
75
50
29
35
33
37
40
44
50
56

Medium Clouds (% Sky Obscured)

100
76
44
40
30
33
16
67
56
0
3
26
36
35
20
2
0
0
8
10
13
17
16
18

High Clouds (% Sky Obscured)

100
35
0
0
70
72
0
33
30
1
2
2
0
2
3
2
3
33
16
42
47
73
57
37

ISS Passover

Visibility (miles)

3
9
9
9
9
3
4
9
9
9
9
9
9
9
9
9
9
6
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
None
None
None
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
38
19
49
88
95
90
17
3
3
4
13
15
6
3
5
27
28
3
0
0
0
0
1

Precipitation Amount (mm)

0.7
0
0
0
0.6
1.5
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
90
89
78
82
82
85
89
92
93
95
92
93
90
89
87
87
87
84
75
67
59
54

Pressure (mb)

1008
1008
1007
1007
1007
1006
1006
1006
1007
1008
1009
1010
1011
1012
1013
1014
1014
1015
1016
1017
1018
1018
1019
1019

Ozone (du)

384
398
408
407
406
405
406
395
388
391
388
384
381
379
376
373
371
368
367
366
366
365
365
364

Sunday 7

Waning Gibbous 52%

01:17

No Set

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 04:41, Set: 21:11, Transit: 12:56. Moon - Rise: 01:17, Set: No Set. Civil Dark: 21:57 - 03:54. Nautical Dark: 23:08 - 02:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
81
78
73
64
61
62
77
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

63
51
40
29
29
29
29
19
10
0
11
21
32
31
28
25
44
63
82
80
80
81
84
86

Medium Clouds (% Sky Obscured)

24
14
9
0
1
3
4
21
38
45
52
33
32
70
94
83
94
93
100
100
100
100
99
98

High Clouds (% Sky Obscured)

23
22
35
48
37
27
20
49
75
100
100
100
100
100
100
100
100
100
100
100
100
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
1
3
5
9
2
1
0
0
0
1
1
1
0
0
0
7
9
13
37
53
49
53
61

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
19
19
20
20
19
18
17
16
15
15
14
14
14
14
14
14
14
15
15
15
16
16

Feels Like (°C)

17
17
16
17
17
18
16
15
15
13
13
13
13
13
12
13
13
13
13
12
12
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

57
57
62
66
68
62
69
72
77
79
85
89
90
90
90
89
86
84
83
84
89
90
86
86

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1016
1015

Ozone (du)

365
367
368
368
364
363
361
359
358
355
354
353
351
352
352
351
351
353
354
354
356
357
359
360

Monday 8

Third Quarter 41%

01:29

12:48

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 Bad
11 Bad

Sun - Rise: 04:40, Set: 21:11, Transit: 12:56. Moon - Rise: 01:29, Set: 12:48. Civil Dark: 21:58 - 03:54. Nautical Dark: 23:09 - 02:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
100
91
87
97
94
91
66
40
10
24
39
41
39
35
32
35
34

Low Clouds (% Sky Obscured)

89
79
65
50
49
50
54
56
55
56
64
71
78
51
28
6
18
30
41
39
35
32
35
34

Medium Clouds (% Sky Obscured)

97
85
98
65
100
62
60
60
55
50
34
76
69
66
40
10
24
37
21
20
22
21
17
14

High Clouds (% Sky Obscured)

100
50
26
25
15
10
0
30
60
86
71
43
15
15
15
10
3
2
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

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

Precipitation Probability (%)

61
66
71
79
76
76
73
74
76
76
65
51
34
29
17
9
4
1
0
4
5
5
16
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
93
82
65
58
60
64
67
70
71
72
71
72
76
78
81
80
80
79
69
60
52
49

Pressure (mb)

1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1016
1016
1016
1016
1016

Ozone (du)

364
372
376
380
386
400
408
408
408
404
402
401
406
410
411
413
414
414
414
414
409
405
400
396

Tuesday 9

Waning Crescent 30%

01:41

14:06

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

Sun - Rise: 04:40, Set: 21:12, Transit: 12:56. Moon - Rise: 01:41, Set: 14:06. Civil Dark: 21:59 - 03:53. Nautical Dark: 23:11 - 02:41. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
57
71
88
73
57
40
30
17
5
5
5
5
14
22
36
47
55
63
65
65
65
68
72

Low Clouds (% Sky Obscured)

40
50
53
58
49
40
32
23
14
5
5
5
5
12
20
29
36
41
47
41
36
31
33
36

Medium Clouds (% Sky Obscured)

11
16
19
25
20
14
1
1
1
1
3
4
5
14
20
22
34
47
50
49
52
55
61
54

High Clouds (% Sky Obscured)

0
13
27
40
42
30
10
5
7
5
3
2
1
2
6
20
26
28
30
27
24
24
19
11

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

29
56
78
95
79
64
45
46
39
21
15
9
0
0
0
0
10
16
21
37
47
52
44
35

Precipitation Amount (mm)

0
0.3
0.5
0.9
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
43
50
59
70
73
75
78
82
86
90
90
92
91
91
91
91
91
93
92
93
92
93
77

Pressure (mb)

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

Ozone (du)

392
389
385
381
376
373
369
365
363
361
360
359
359
358
360
362
364
364
364
363
366
369
371
373

Wednesday 10

Waning Crescent 20%

01:55

15:28

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: 04:40, Set: 21:13, Transit: 12:57. Moon - Rise: 01:55, Set: 15:28. Civil Dark: 22:00 - 03:53. Nautical Dark: 23:12 - 02:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
76
79
83
84
84
85
87
88
88
81
75
71
81
90
100
100
100
100

Low Clouds (% Sky Obscured)

42
41
39
35
39
42
46
39
33
26
21
17
12
16
20
24
21
19
14

Medium Clouds (% Sky Obscured)

57
61
63
65
60
56
52
48
39
30
26
31
37
25
12
0
29
55
76

High Clouds (% Sky Obscured)

2
9
18
25
33
48
80
60
39
19
27
32
36
57
78
100
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

Fog (%)

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

Precipitation Probability (%)

23
20
16
9
9
14
13
11
8
5
1
0
0
0
1
0
12
18
24

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
18
16
15
15
15
16
13
13
13
13
13
13
10
10
10
11
11

Dew Point (°C)

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

Relative Humidity (%)

62
52
51
51
50
53
56
59
62
65
67
75
82
90
90
90
90
89
87

Pressure (mb)

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

Ozone (du)

376
378
375
372
370
370
370
370
369
368
368
366
365
363
363
363
363
360
357

Forecast for Allhallows, Medway, United Kingdom (51.47,0.64)

Generated: 04/06/26 12:08:26. Forecast: 04/06/26 to 10/06/26. Timezone: UTC+1.00