Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 3

Waning Gibbous 88%

00:16

07:54

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
12 Bad
13 Bad

Sun - Rise: 04:50, Set: 21:13, Transit: 13:02. Moon - Rise: 00:16, Set: 07:54. Civil Dark: 21:59 - 04:04. Nautical Dark: 23:07 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
91
92
87
75
73
81
81
77
73
96
83
100
92
91
96
91
88
84
93
100
100
73
74

Low Clouds (% Sky Obscured)

68
54
48
48
56
58
60
64
58
70
67
72
71
56
54
65
67
69
68
82
62
51
48
60

Medium Clouds (% Sky Obscured)

14
14
23
26
26
21
28
24
28
2
39
20
35
20
19
18
33
25
76
80
93
89
47
21

High Clouds (% Sky Obscured)

60
27
3
39
51
6
0
0
0
0
0
0
0
0
0
0
0
0
15
9
97
100
19
7

ISS Passover

Visibility (miles)

8
5
9
5
5
6
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
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
Very Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

80
95
15
58
51
65
44
34
29
9
10
22
10
25
11
17
21
16
20
60
85
74
52
53

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

16
16
16
14
14
13
13
13
13
13
12
12
11
11
11
11
11
10
9
8
9
11
13
15

Relative Humidity (%)

93
78
82
73
81
83
89
92
93
93
92
90
89
89
87
86
84
82
70
66
67
82
92
92

Pressure (mb)

1000
999
999
999
999
998
998
998
998
998
997
997
996
995
995
995
995
995
995
995
995
996
996
997

Ozone (du)

364
365
370
375
382
388
395
398
399
400
403
405
407
408
408
408
408
411
412
412
407
400
399
402

Thursday 4

Waning Gibbous 81%

00:39

09:08

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

Sun - Rise: 04:49, Set: 21:14, Transit: 13:02. Moon - Rise: 00:39, Set: 09:08. Civil Dark: 22:00 - 04:03. Nautical Dark: 23:09 - 02:54. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
61
49
70
89
39
55
58
51
54
47
31
36
39
88
100
95
96
100
100
41
96
100
99

Low Clouds (% Sky Obscured)

66
61
49
55
53
39
43
44
44
54
47
31
32
12
7
0
0
27
33
49
29
13
27
66

Medium Clouds (% Sky Obscured)

8
6
6
23
35
3
20
19
9
3
3
3
4
15
23
18
33
26
37
43
12
44
38
36

High Clouds (% Sky Obscured)

25
3
3
2
2
2
2
0
0
0
0
0
0
6
49
81
63
70
82
90
2
2
23
13

ISS Passover

Visibility (miles)

7
8
7
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
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 (%)

66
57
45
47
34
15
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2
6
15
12

Precipitation Amount (mm)

0.3
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)

18
18
19
20
18
17
16
15
13
13
12
12
12
11
11
10
9
10
11
11
11
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
62
63
66
74
78
78
79
84
87
89
90
83
76
73
83
87
83
71
60
53
50
50
57

Pressure (mb)

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

Ozone (du)

402
401
401
400
401
400
399
399
398
398
396
393
388
385
382
380
379
378
372
368
364
367
373
374

Friday 5

Waning Gibbous 72%

00:57

10:24

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
12 Bad
13 Bad

Sun - Rise: 04:48, Set: 21:15, Transit: 13:02. Moon - Rise: 00:57, Set: 10:24. Civil Dark: 22:01 - 04:02. Nautical Dark: 23:10 - 02:52. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
68
86
65
100
100
100
100
100
100
100
100
100
100
100
99
99
98
99
99
100
100

Low Clouds (% Sky Obscured)

39
15
26
35
73
38
0
0
5
2
6
30
53
69
47
58
64
74
84
94
96
98
100
89

Medium Clouds (% Sky Obscured)

32
30
25
14
8
0
0
0
2
100
100
100
100
100
100
74
98
98
66
97
92
60
76
78

High Clouds (% Sky Obscured)

2
3
30
3
30
53
100
100
100
100
100
100
100
100
100
90
90
64
45
22
18
9
1
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
9
9
5

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

Precipitation Probability (%)

9
3
20
19
9
4
0
0
0
1
7
25
33
38
49
55
51
39
49
70
81
57
78
84

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0.3
0.7
0
0.4
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
49
56
54
60
58
66
71
77
73
78
77
81
85
88
84
83
86
83
86
89
93
92
92

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008
1007
1007
1006
1005
1005
1004

Ozone (du)

371
369
367
365
364
363
364
364
364
366
368
367
367
370
370
371
372
376
376
381
383
392
396
396

Saturday 6

Waning Gibbous 62%

01:11

11:39

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
12 Bad
13 Bad

Sun - Rise: 04:48, Set: 21:16, Transit: 13:02. Moon - Rise: 01:11, Set: 11:39. Civil Dark: 22:02 - 04:02. Nautical Dark: 23:12 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
95
90
86
83
67
63
58
67
80
74
89
86
90
93
97
98
99
100
98
96
92
95

Low Clouds (% Sky Obscured)

77
66
66
66
63
64
66
63
58
55
54
54
54
54
76
75
82
78
82
73
65
65
70
71

Medium Clouds (% Sky Obscured)

63
84
87
56
50
64
24
12
16
18
22
28
30
30
81
42
49
94
98
100
86
91
57
61

High Clouds (% Sky Obscured)

63
100
66
36
18
10
3
1
1
4
10
4
29
30
30
25
25
43
70
100
81
62
35
24

ISS Passover

Visibility (miles)

9
9
5
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
Very Light Rain
Very 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 (%)

59
72
66
66
68
59
49
32
26
21
13
10
6
0
0
0
0
2
3
3
16
19
21
26

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
8
16
18
15
15
13
10
10
9
9
10
9
9
9
10
11
13
14
15
16
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
95
90
89
86
79
75
73
74
77
83
84
86
90
95
93
87
84
80
75
71
70
69
66

Pressure (mb)

1003
1003
1003
1004
1005
1005
1006
1007
1008
1010
1010
1011
1012
1013
1013
1014
1014
1015
1016
1016
1017
1017
1017
1017

Ozone (du)

396
392
393
392
387
382
381
378
376
375
372
370
369
367
365
365
365
364
364
366
368
368
369
366

Sunday 7

Waning Gibbous 52%

01:23

12:55

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
12 Bad
13 Bad

Sun - Rise: 04:47, Set: 21:17, Transit: 13:02. Moon - Rise: 01:23, Set: 12:55. Civil Dark: 22:03 - 04:01. Nautical Dark: 23:13 - 02:50. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
99
99
100
100
99
99
98
99
99
100
100
100
100
97
94
81
77
82
85
92
92
87
89

Low Clouds (% Sky Obscured)

71
63
55
48
44
51
59
70
68
66
65
65
65
66
73
80
81
77
75
69
64
59
54
37

Medium Clouds (% Sky Obscured)

63
72
98
98
98
97
96
94
96
98
100
100
100
99
80
61
42
37
34
25
25
24
24
41

High Clouds (% Sky Obscured)

23
20
47
73
100
73
47
20
20
12
15
10
14
36
30
15
0
8
17
45
45
37
24
16

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

27
26
24
22
18
16
16
12
13
17
18
55
73
90
95
95
84
61
41
2
3
3
1
7

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.6
0.7
0.7
0.5
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
13
13
13
13
13
13
13
13
13
13
13
13
13
13
12
12
11
9
7
7
7
7

Relative Humidity (%)

66
65
68
71
72
76
81
86
89
90
96
95
95
96
95
95
93
93
80
69
58
56
53
50

Pressure (mb)

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

Ozone (du)

363
362
361
362
362
362
363
365
368
367
369
371
380
388
397
400
402
405
400
396
391
388
386
383

Monday 8

Third Quarter 41%

01:35

No Set

14 Bad
15 Bad
16 Bad
17 Bad
18 Good
19 OK
20 OK
21 OK
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

Sun - Rise: 04:47, Set: 21:17, Transit: 13:03. Moon - Rise: 01:35, Set: No Set. Civil Dark: 22:04 - 04:00. Nautical Dark: 23:15 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
95
65
36
9
16
26
32
31
41
40
52
75
95
87
79
69
63
58
52
57
63
68
56

Low Clouds (% Sky Obscured)

21
12
11
6
1
1
1
1
1
1
1
14
32
49
52
55
58
56
53
50
44
38
32
21

Medium Clouds (% Sky Obscured)

63
83
56
30
4
14
24
32
31
41
40
52
73
85
64
47
32
43
37
28
22
15
9
12

High Clouds (% Sky Obscured)

6
3
2
2
2
0
0
0
0
0
0
0
0
0
0
5
10
23
29
37
41
46
50
35

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 (%)

11
15
15
13
4
5
6
2
2
2
0
0
0
0
1
1
0
0
0
0
15
22
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
48
47
51
55
60
63
69
75
76
80
83
83
83
81
81
81
81
73
66
60
56
54
51

Pressure (mb)

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

Ozone (du)

384
385
387
388
390
392
387
383
378
378
377
377
373
369
366
363
360
357
355
352
350
348
346
344

Tuesday 9

Waning Crescent 30%

01:47

14:13

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK

Sun - Rise: 04:47, Set: 21:18, Transit: 13:03. Moon - Rise: 01:47, Set: 14:13. Civil Dark: 22:05 - 04:00. Nautical Dark: 23:16 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

43
31
35
39
45
36
30
22
26
29
33
30
28
24
27
30
34

Low Clouds (% Sky Obscured)

11
0
0
0
16
24
28
22
19
13
8
7
9
12
9
6
3

Medium Clouds (% Sky Obscured)

15
15
16
15
12
11
12
14
26
29
33
30
23
9
10
13
15

High Clouds (% Sky Obscured)

31
26
11
9
0
0
0
0
1
3
4
4
2
1
4
7
10

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

24
20
17
12
3
6
3
0
0
0
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
19
18
17
17
15
14
12
12
11
11
11
10
10
11
12

Feels Like (°C)

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

Dew Point (°C)

8
8
9
9
10
10
10
9
9
9
9
9
10
9
9
10
10

Relative Humidity (%)

52
52
53
56
60
63
69
75
81
84
87
90
91
93
95
91
88

Pressure (mb)

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

Ozone (du)

344
344
344
344
343
343
343
343
343
343
342
342
342
342
342
342
341

Forecast for Shinfield, Wokingham, United Kingdom (51.42,-0.94)

Generated: 03/06/26 14:29:53. Forecast: 03/06/26 to 09/06/26. Timezone: UTC+1.00