Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 29

Waxing Gibbous 98%

20:06

03:32

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

Sun - Rise: 04:43, Set: 21:22, Transit: 13:03. Moon - Rise: 20:06, Set: 03:32. Civil Dark: 22:11 - 03:53. Nautical Dark: 23:31 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

74
62
52
37
2
3
3
2
38
92
68
45
65
53
33
62
46
100
100
100
95
97
93
100

Low Clouds (% Sky Obscured)

28
30
17
7
0
0
0
0
8
0
0
0
17
13
0
0
5
34
42
46
52
47
75
45

Medium Clouds (% Sky Obscured)

12
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
2
2
3
34
7
34

High Clouds (% Sky Obscured)

0
0
0
0
2
3
3
2
38
92
68
45
65
53
33
62
46
100
100
100
91
95
81
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
0
0
0
0
0
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
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
12
11
9
7
6
5
4
3
3
3
3
3
3
3
3
4
5
5
5
5
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
18
18
16
15
15
15
12
12
12
11
10
11
12
14
16
18
18
19
20
20
21

Dew Point (°C)

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

Relative Humidity (%)

46
48
53
56
63
69
73
76
78
79
79
80
80
80
75
68
60
56
51
45
40
35
32
30

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1018
1017

Ozone (du)

347
344
342
343
342
339
338
338
336
334
333
331
333
334
334
334
334
336
337
339
339
341
341
342

Saturday 30

Waxing Gibbous 100%

21:20

03:57

16 OK
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 OK
06 Bad
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
15 OK

Sun - Rise: 04:42, Set: 21:23, Transit: 13:03. Moon - Rise: 21:20, Set: 03:57. Civil Dark: 22:13 - 03:52. Nautical Dark: 23:34 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

21
100
100
100
100
100
89
63
75
81
75
60
66
24
61
47
88
76
100
100
100
83
38
36

Low Clouds (% Sky Obscured)

0
24
26
0
0
0
0
0
50
46
68
37
42
24
59
45
63
51
77
66
50
32
30
33

Medium Clouds (% Sky Obscured)

15
31
27
52
85
92
87
63
34
73
33
30
33
0
2
0
41
34
24
0
0
0
0
0

High Clouds (% Sky Obscured)

21
100
100
100
100
100
35
10
10
0
0
0
0
0
0
1
5
5
100
80
100
42
19
9

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
4
6
19
16
20
8
11
3
3
2
1
1
1
6
9
22
25
22
7
3

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)

9
7
8
9
9
7
6
5
4
3
5
4
4
5
6
9
11
10
10
10
10
11
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

30
31
37
45
52
54
56
60
60
64
62
64
71
71
70
67
66
64
66
62
57
55
53
51

Pressure (mb)

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

Ozone (du)

343
349
347
348
347
349
355
360
363
368
370
370
372
371
371
369
366
363
361
360
361
361
363
363

Sunday 31

Full Moon 99%

22:28

04:34

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

Sun - Rise: 04:41, Set: 21:24, Transit: 13:03. Moon - Rise: 22:28, Set: 04:34. Civil Dark: 22:14 - 03:51. Nautical Dark: 23:36 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
50
19
23
5
27
24
37
36
24
47
56
80
86
94
92
93
98
88
100
100
100
100
100

Low Clouds (% Sky Obscured)

19
50
19
12
0
0
0
21
0
0
0
0
1
32
44
41
23
68
82
100
92
84
75
68

Medium Clouds (% Sky Obscured)

0
0
0
9
5
18
11
13
10
5
22
27
25
43
63
50
71
58
86
60
60
59
61
100

High Clouds (% Sky Obscured)

7
2
2
1
0
0
0
0
10
10
2
10
47
55
63
43
61
60
53
92
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
None
None
None
Very Light Rain

Precipitation Probability (%)

2
1
1
0
0
0
0
0
0
0
0
0
0
1
0
0
1
9
25
13
20
32
41
67

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
0.3

Wind Speed/Direction (mph)

13
13
13
12
10
8
7
6
5
4
4
5
5
4
4
4
5
7
8
6
8
7
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
50
50
54
58
66
70
74
77
79
80
81
84
86
81
74
67
60
58
75
70
69
67
65

Pressure (mb)

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

Ozone (du)

363
365
367
365
360
352
347
344
342
341
338
339
339
339
337
337
338
339
339
339
339
340
341
343

Monday 1

Waning Gibbous 97%

23:23

05:25

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
14 Bad
15 Bad

Sun - Rise: 04:41, Set: 21:26, Transit: 13:04. Moon - Rise: 23:23, Set: 05:25. Civil Dark: 22:16 - 03:50. Nautical Dark: 23:39 - 02:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
98
96
92
94
97
100
100
100
100
100
100
100
100
100
100
100
100
97
99
88
90

Low Clouds (% Sky Obscured)

73
72
86
88
87
86
75
65
56
68
79
90
84
81
78
69
67
63
45
56
49
45
51
54

Medium Clouds (% Sky Obscured)

98
96
95
87
76
67
74
87
100
96
68
85
61
90
87
81
63
65
67
69
68
72
39
48

High Clouds (% Sky Obscured)

100
100
100
77
52
20
46
73
100
100
100
100
100
100
100
100
100
72
92
89
66
65
73
71

ISS Passover

Visibility (miles)

4
4
4
3
3
4
5
5
8
9
9
9
9
9
9
9
9
8
9
5
8
9
7
3

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

Precipitation Probability (%)

89
95
95
95
93
74
55
54
32
34
51
79
90
95
88
74
66
44
61
80
94
95
95
67

Precipitation Amount (mm)

0.6
0.9
1
1
0.7
0.6
0.2
0.2
0
0
0
0.4
0.6
0.9
0.6
0.3
0.2
0
0.3
0.5
0.7
0.5
0.6
0.2

Wind Speed/Direction (mph)

8
6
5
4
3
2
3
4
4
3
2
1
2
2
2
2
6
7
7
7
6
8
8
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
15
15
15
14
14
14
14
14
14
14
13
13
13
14
14
14
14
13
14
14
14
13
14

Relative Humidity (%)

76
89
90
92
93
93
96
98
96
98
98
96
95
98
96
95
90
86
79
81
82
77
71
76

Pressure (mb)

1007
1007
1006
1006
1005
1005
1004
1004
1003
1003
1002
1002
1001
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

345
347
347
348
348
350
354
359
363
369
370
372
373
370
372
371
372
374
377
379
383
382
380
381

Tuesday 2

Waning Gibbous 93%

00:04

06:29

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

Sun - Rise: 04:40, Set: 21:27, Transit: 13:04. Moon - Rise: 00:04, Set: 06:29. Civil Dark: 22:17 - 03:49. Nautical Dark: 23:42 - 02:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
72
58
56
65
89
88
45
36
40
51
74
72
37
62
94
95
95
95
97
97
85
73
62

Low Clouds (% Sky Obscured)

38
40
33
26
37
35
31
30
27
33
41
44
43
37
52
86
86
86
90
95
97
85
70
56

Medium Clouds (% Sky Obscured)

46
26
15
9
5
2
5
9
14
12
8
4
3
3
31
89
91
93
74
53
29
22
15
8

High Clouds (% Sky Obscured)

54
38
17
28
37
84
76
22
1
2
6
10
5
0
0
0
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

70
66
32
32
32
5
6
4
0
0
0
0
0
4
36
55
54
47
43
42
41
59
68
69

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
73
71
69
73
78
80
80
81
81
84
86
88
87
81
90
92
93
95
86
79
73
73
74

Pressure (mb)

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

Ozone (du)

381
379
379
376
375
372
369
366
360
355
352
351
351
351
351
350
358
367
375
380
386
391
393
394

Wednesday 3

Waning Gibbous 88%

00:33

07:43

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
14 Bad
15 Bad

Sun - Rise: 04:39, Set: 21:28, Transit: 13:04. Moon - Rise: 00:33, Set: 07:43. Civil Dark: 22:19 - 03:48. Nautical Dark: 23:44 - 02:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
61
48
52
57
65
65
64
66
71
77
85
88
93
95
95
91
89
93
97
99
99
99
100

Low Clouds (% Sky Obscured)

52
46
41
46
52
54
58
61
66
62
58
53
53
56
56
54
53
52
56
60
64
74
84
94

Medium Clouds (% Sky Obscured)

9
9
16
19
25
28
27
32
36
47
58
70
74
75
79
71
64
62
72
83
92
94
96
100

High Clouds (% Sky Obscured)

12
21
22
20
21
23
16
10
3
6
9
11
20
26
50
59
66
76
73
70
67
76
86
96

ISS Passover

Visibility (miles)

5
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
0
0
0

Precipitation Type

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

Precipitation Probability (%)

65
57
45
48
55
66
69
66
50
47
41
27
46
57
68
61
51
40
45
48
47
58
69
81

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
71
67
63
66
71
75
75
75
75
77
77
79
81
86
88
86
81
79
74
70
66
66
67

Pressure (mb)

997
997
996
996
996
995
995
995
994
994
993
993
993
993
993
993
993
994
994
994
994
994
994
994

Ozone (du)

395
396
397
397
397
396
395
399
402
405
408
411
415
414
414
413
411
410
408
406
403
400
400
400

Thursday 4

Waning Gibbous 81%

00:53

09:00

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

Sun - Rise: 04:38, Set: 21:29, Transit: 13:04. Moon - Rise: 00:53, Set: 09:00. Civil Dark: 22:20 - 03:47. Nautical Dark: 23:47 - 02:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
99
74
49
25
36
46
55
63
74
80
79
67
61
60
59
66
79
93
98

Low Clouds (% Sky Obscured)

88
82
76
61
42
23
33
42
53
48
44
35
28
25
25
33
42
46
55
62
63

Medium Clouds (% Sky Obscured)

95
90
84
61
35
10
8
6
3
11
21
30
26
21
16
18
24
31
35
40
44

High Clouds (% Sky Obscured)

92
86
81
54
24
1
1
2
2
17
35
52
36
19
0
29
57
66
79
89
91

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

Fog (%)

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

Precipitation Probability (%)

82
79
72
63
52
36
32
23
0
1
2
0
1
2
2
19
37
19
40
52
60

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
11
10
10
10
9
9
7
7
7
7
6
7
9
9
9
10
10

Dew Point (°C)

8
8
8
7
7
6
6
6
5
6
5
5
5
5
6
6
5
5
4
4
4

Relative Humidity (%)

68
66
64
62
64
65
67
70
71
74
74
76
77
74
73
72
63
57
50
49
47

Pressure (mb)

995
995
995
995
996
996
997
997
998
998
998
999
999
999
1000
1000
1001
1001
1002
1002
1003

Ozone (du)

400
402
404
406
407
409
410
411
411
412
412
411
410
411
411
411
410
410
410
410
410

Forecast for Peacock, Wakefield, United Kingdom (53.68,-1.51)

Generated: 29/05/26 16:50:01. Forecast: 29/05/26 to 04/06/26. Timezone: UTC+1.00