Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 29

Waxing Gibbous 97%

18:18

04:42

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

Sun - Rise: 05:32, Set: 20:24, Transit: 12:59. Moon - Rise: 18:18, Set: 04:42. Civil Dark: 21:02 - 04:53. Nautical Dark: 21:52 - 04:02. Astro Dark: 22:55 - 02:59

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
5
6
3
1
1
0
0
0
0
1
0
0

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

2
2
2
72
44
19
26
6
15
18
14
2
5
6
3
1
1
0
0
0
0
1
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
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

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)

20
21
20
20
20
18
18
19
17
16
15
12
11
11
10
9
9
8
8
9
12
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
1
0
1
1
2
3
4
3
3
3
5
5
5
5
5
5
5
5
5
6
6
7
8

Relative Humidity (%)

40
36
32
34
36
41
47
52
54
55
60
78
81
84
87
90
90
91
93
84
76
67
63
58

Pressure (mb)

1026
1025
1025
1025
1024
1024
1024
1024
1024
1025
1025
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

380
381
381
382
383
381
380
380
380
380
380
376
376
376
377
378
377
377
377
378
378
378
379
380

Thursday 30

Waxing Gibbous 99%

19:34

04:54

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

Sun - Rise: 05:30, Set: 20:25, Transit: 12:59. Moon - Rise: 19:34, Set: 04:54. Civil Dark: 21:04 - 04:51. Nautical Dark: 21:55 - 04:00. Astro Dark: 22:59 - 02:55

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
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
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)

17
17
17
17
16
15
14
13
9
8
7
6
7
7
6
5
5
6
6
5
7
8
9
9

Chance of Frost

Temperature (°C)

17
18
19
19
19
18
17
15
13
11
10
9
8
8
8
7
7
6
6
8
10
13
16
18

Feels Like (°C)

13
14
15
14
15
15
14
13
12
10
9
8
7
7
6
6
6
5
5
7
9
12
14
17

Dew Point (°C)

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

Relative Humidity (%)

54
52
50
51
52
58
61
64
74
76
77
78
78
79
85
90
88
88
86
82
72
64
60
59

Pressure (mb)

1024
1024
1023
1023
1023
1023
1022
1022
1022
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021

Ozone (du)

380
381
382
382
382
383
382
381
382
382
384
385
384
383
383
382
381
382
381
382
382
380
379
378

Friday 1

Full Moon 100%

20:49

05:11

12 OK
13 OK
14 OK
15 OK
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: 05:28, Set: 20:27, Transit: 12:58. Moon - Rise: 20:49, Set: 05:11. Civil Dark: 21:06 - 04:49. Nautical Dark: 21:57 - 03:57. Astro Dark: 23:02 - 02:51

Total Clouds (% Sky Obscured)

29
40
43
44
72
90
67
80
98
100
100
100
100
100
99
100
88
100
100
80
51
66
59
50

Low Clouds (% Sky Obscured)

0
0
27
0
39
49
52
36
32
53
90
77
50
56
52
14
3
0
0
0
5
1
17
21

Medium Clouds (% Sky Obscured)

17
24
22
27
35
49
36
28
90
96
95
60
68
64
69
30
52
56
86
80
51
66
59
24

High Clouds (% Sky Obscured)

0
0
0
1
0
0
4
35
62
94
100
64
67
100
82
100
68
95
100
51
45
50
43
18

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
3
10
7
13
23
38
17
4
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)

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

Chance of Frost

Temperature (°C)

20
22
23
23
23
23
22
21
18
17
16
15
15
14
13
12
11
10
9
10
11
13
15
16

Feels Like (°C)

19
21
22
23
23
23
23
22
19
16
15
14
13
12
11
10
9
8
7
8
9
10
12
13

Dew Point (°C)

12
13
14
14
14
16
16
17
16
16
15
15
14
13
12
12
10
9
8
9
9
9
9
9

Relative Humidity (%)

59
57
55
55
56
61
67
77
86
92
92
95
96
96
98
98
96
96
93
90
83
75
67
61

Pressure (mb)

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

Ozone (du)

378
380
380
379
379
377
377
374
367
365
366
367
366
365
365
364
363
364
365
366
367
369
371
374

Saturday 2

Waning Gibbous 98%

22:04

05:33

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: 05:26, Set: 20:29, Transit: 12:58. Moon - Rise: 22:04, Set: 05:33. Civil Dark: 21:08 - 04:47. Nautical Dark: 22:00 - 03:54. Astro Dark: 23:06 - 02:47

Total Clouds (% Sky Obscured)

64
73
88
91
99
100
100
100
100
100
99
100
100
100
100
100
100
100
100
99
99
99
99
100

Low Clouds (% Sky Obscured)

22
38
64
54
88
85
68
74
64
70
70
77
81
84
86
89
90
92
93
94
94
93
90
86

Medium Clouds (% Sky Obscured)

33
73
80
53
47
97
99
99
100
100
88
93
100
100
100
100
100
100
100
96
92
51
46
42

High Clouds (% Sky Obscured)

52
32
24
47
68
93
100
100
100
96
86
100
100
100
100
100
100
100
100
88
75
65
77
89

ISS Passover

Visibility (miles)

9
9
9
9
9
5
3
5
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

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

Precipitation Probability (%)

0
0
0
6
46
74
81
55
42
29
33
44
56
67
82
90
95
95
95
95
89
71
85
86

Precipitation Amount (mm)

0
0
0
0
0
0.5
0.6
0.2
0
0
0
0
0
0.2
0.3
0.4
0.5
0.6
0.7
0.6
0.5
0
0.4
0.6

Wind Speed/Direction (mph)

9
8
9
8
7
5
4
5
6
5
5
4
4
6
6
6
7
8
8
8
8
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
56
58
59
61
69
83
87
92
92
92
90
87
90
91
88
90
91
95
93
92
86
80
74

Pressure (mb)

1017
1016
1016
1015
1014
1014
1014
1013
1013
1013
1013
1013
1012
1012
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009

Ozone (du)

375
376
377
377
378
378
378
379
381
381
382
382
381
381
379
380
380
381
383
382
383
384
386
388

Sunday 3

Waning Gibbous 95%

23:16

06:03

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: 05:24, Set: 20:30, Transit: 12:58. Moon - Rise: 23:16, Set: 06:03. Civil Dark: 21:10 - 04:44. Nautical Dark: 22:02 - 03:52. Astro Dark: 23:10 - 02:43

Total Clouds (% Sky Obscured)

100
76
97
87
81
75
44
52
58
61
66
70
78
82
81
81
81
80
80
87
83
75
77
83

Low Clouds (% Sky Obscured)

85
76
77
71
64
65
40
51
55
51
58
70
78
82
81
81
81
80
80
87
83
75
77
83

Medium Clouds (% Sky Obscured)

45
38
35
29
19
10
0
0
0
0
2
8
12
14
16
17
18
20
25
33
39
42
50
55

High Clouds (% Sky Obscured)

100
46
32
20
15
9
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2

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

Light Rain
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
None
None
None
None

Precipitation Probability (%)

80
76
73
73
65
52
24
25
20
6
10
12
13
10
7
3
4
4
4
9
10
8
15
21

Precipitation Amount (mm)

0.6
0.4
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
10
10
11
11
11
11
10
8
6
5
4
5
6
5
5
5
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

16
16
17
16
17
16
16
15
14
12
11
11
10
9
9
9
8
8
8
9
9
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
61
57
63
59
66
70
75
80
87
90
91
93
91
93
93
93
95
95
93
88
82
76
68

Pressure (mb)

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

Ozone (du)

388
386
385
384
382
377
376
376
377
378
377
376
377
377
377
381
381
379
377
375
373
372
372
372

Monday 4

Waning Gibbous 90%

00:19

06:45

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

Sun - Rise: 05:22, Set: 20:32, Transit: 12:58. Moon - Rise: 00:19, Set: 06:45. Civil Dark: 21:12 - 04:42. Nautical Dark: 22:04 - 03:49. Astro Dark: 23:14 - 02:39

Total Clouds (% Sky Obscured)

82
85
89
90
92
96
100
97
94
91
93
95
97
78
63
45
47
45
44
47
55
61
76
89

Low Clouds (% Sky Obscured)

82
85
84
76
84
92
100
80
61
41
41
38
35
37
43
45
47
45
44
44
45
46
48
44

Medium Clouds (% Sky Obscured)

55
45
32
23
26
36
51
51
38
34
27
18
15
10
6
0
0
0
0
3
5
7
8
16

High Clouds (% Sky Obscured)

4
3
1
0
2
5
8
18
22
38
51
77
92
75
51
27
19
19
11
3
2
1
1
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 (%)

21
25
22
17
18
18
18
18
15
9
10
8
3
6
7
4
8
7
3
3
2
1
6
6

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)

4
5
5
5
5
5
5
5
4
4
3
2
1
2
2
2
3
3
3
4
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
14
15
15
15
15
14
11
11
11
10
10
9
7
7
6
7
7
7
6
8
8
9

Dew Point (°C)

5
4
6
7
8
8
9
9
8
8
7
7
7
7
6
5
4
4
4
4
5
6
7
7

Relative Humidity (%)

64
59
62
66
70
74
77
81
81
81
83
82
84
85
84
82
81
81
79
79
77
76
73
71

Pressure (mb)

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

Ozone (du)

374
375
372
369
366
366
367
367
372
376
381
380
379
379
378
377
376
377
378
379
380
380
381
382

Tuesday 5

Waning Gibbous 83%

01:10

07:40

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 OK
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:21, Set: 20:34, Transit: 12:58. Moon - Rise: 01:10, Set: 07:40. Civil Dark: 21:14 - 04:40. Nautical Dark: 22:07 - 03:47. Astro Dark: 23:18 - 02:34

Total Clouds (% Sky Obscured)

100
95
89
86
90
92
94
95
96
97
76
52
29
41
53
65
69
77
82
89
94
100
92
87

Low Clouds (% Sky Obscured)

43
42
41
40
47
54
63
64
65
66
55
44
29
36
50
63
66
69
72
82
91
100
86
73

Medium Clouds (% Sky Obscured)

25
30
40
45
64
68
67
62
57
62
44
26
7
4
2
0
3
5
6
15
17
20
9
11

High Clouds (% Sky Obscured)

1
2
3
4
3
1
1
0
1
0
0
0
0
0
0
0
0
0
0
1
2
3
3
3

ISS Passover

Visibility (miles)

9
9
9
8
7
8
9
9
9
9
9
9
9
9
9
9
9
7
5
3
2
2
1
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
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
13
20
26
35
39
40
33
25
8
13
12
5
10
8
6
20
25
28
37
39
37
37
37

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)

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

Chance of Frost

Temperature (°C)

13
14
14
14
14
13
13
12
11
11
10
9
8
7
6
6
5
5
4
4
5
5
6
7

Feels Like (°C)

9
9
12
12
11
12
12
13
9
8
8
7
6
6
2
3
3
3
2
2
1
1
1
0

Dew Point (°C)

7
7
7
7
8
7
7
7
6
4
3
3
3
3
3
4
4
4
4
3
4
5
5
4

Relative Humidity (%)

68
64
64
64
65
66
70
72
67
64
60
64
70
76
82
86
93
94
94
94
96
96
96
85

Pressure (mb)

1010
1010
1009
1009
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1011
1011

Ozone (du)

383
384
384
384
384
384
384
383
383
383
384
385
387
389
390
390
391
393
396
399
400
401
402
400

Forecast for Bedford, Bedford, United Kingdom (52.14,-0.47)

Generated: 29/04/26 23:27:30. Forecast: 29/04/26 to 05/05/26. Timezone: UTC+1.00