Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 96%

22:37

06:16

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
14 Bad

Sun - Rise: 05:39, Set: 20:18, Transit: 12:59. Moon - Rise: 22:37, Set: 06:16. Civil Dark: 20:56 - 05:01. Nautical Dark: 21:44 - 04:11. Astro Dark: 22:43 - 03:12

Total Clouds (% Sky Obscured)

93
93
94
94
99
96
92
99
83
79
89
94
77
79
78
59
81
88
91
84
78
87
82
93

Low Clouds (% Sky Obscured)

84
82
71
83
86
84
77
58
16
20
21
13
2
2
2
3
17
53
51
49
65
61
42
59

Medium Clouds (% Sky Obscured)

62
42
45
50
53
49
45
55
48
48
41
24
28
50
43
47
64
66
60
67
67
68
47
52

High Clouds (% Sky Obscured)

28
4
1
3
3
3
11
22
53
47
69
85
76
82
70
21
31
42
60
35
12
6
3
2

ISS Passover

Visibility (miles)

6
9
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

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 (%)

40
26
25
34
33
26
16
8
3
1
0
0
0
0
0
0
0
0
0
5
18
17
8
15

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)

11
10
9
8
7
6
4
3
1
2
3
4
4
5
5
5
4
6
7
7
6
5
4
4

Chance of Frost

Temperature (°C)

9
9
8
8
7
7
6
5
5
5
4
3
3
2
2
1
2
4
5
7
8
9
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
77
88
90
94
94
94
93
93
94
94
96
94
93
93
91
85
82
75
68
61
57
57

Pressure (mb)

1002
1001
1001
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004
1004
1003
1003

Ozone (du)

429
428
427
426
427
428
426
426
426
428
428
428
428
429
429
431
433
434
433
434
438
440
440
440

Friday 26

Waning Gibbous 91%

23:56

06:45

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
14 Bad

Sun - Rise: 05:37, Set: 20:19, Transit: 12:59. Moon - Rise: 23:56, Set: 06:45. Civil Dark: 20:57 - 04:58. Nautical Dark: 21:47 - 04:09. Astro Dark: 22:46 - 03:08

Total Clouds (% Sky Obscured)

95
82
86
76
69
100
100
100
100
100
100
100
100
100
100
100
97
95
96
100
100
99
100
100

Low Clouds (% Sky Obscured)

53
54
57
41
36
14
10
34
19
24
54
64
68
90
83
81
78
81
89
100
97
99
100
100

Medium Clouds (% Sky Obscured)

53
46
61
64
64
100
86
98
100
100
100
100
100
100
99
87
81
62
88
89
75
64
43
58

High Clouds (% Sky Obscured)

26
9
21
6
7
38
79
51
89
100
100
100
100
100
100
100
92
89
78
13
40
94
100
100

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

10
11
6
4
0
0
0
3
7
18
20
36
53
60
65
72
71
51
31
11
7
6
5
14

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.4
0.5
0.6
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
65
66
68
74
78
85
90
93
94
91
91
93
93
94
96
98
98
96
96
96
96
96
95

Pressure (mb)

1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

441
442
442
443
444
445
445
446
446
444
442
441
438
438
438
438
438
438
439
441
441
435
432
430

Saturday 27

Waning Gibbous 83%

01:08

07:29

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
14 Bad

Sun - Rise: 05:35, Set: 20:21, Transit: 12:59. Moon - Rise: 01:08, Set: 07:29. Civil Dark: 20:59 - 04:56. Nautical Dark: 21:49 - 04:06. Astro Dark: 22:50 - 03:04

Total Clouds (% Sky Obscured)

100
100
100
100
97
79
80
86
100
100
100
100
100
100
100
100
100
100
99
100
77
64
71
81

Low Clouds (% Sky Obscured)

100
89
83
71
49
15
20
24
56
67
72
87
94
81
88
94
81
85
92
73
63
58
64
72

Medium Clouds (% Sky Obscured)

100
100
100
100
87
84
84
85
100
100
100
97
100
100
100
100
90
100
53
45
40
35
40
45

High Clouds (% Sky Obscured)

100
100
100
94
63
15
59
66
100
100
100
100
100
100
100
100
100
100
90
100
50
42
35
3

ISS Passover

Visibility (miles)

9
9
9
9
9
8
6
6
7
4
1
0
0
0
0
2
9
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

13
12
3
10
19
38
32
40
37
35
45
71
95
95
95
95
91
59
37
30
21
21
27
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
1.4
1.3
0.8
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
88
87
91
91
91
96
96
98
96
98
98
98
98
98
98
96
96
96
96
96
96
96
95

Pressure (mb)

1004
1004
1004
1003
1004
1004
1004
1004
1004
1003
1003
1002
1002
1002
1002
1002
1003
1003
1004
1005
1005
1006
1007
1008

Ozone (du)

430
429
428
429
429
428
426
427
433
434
433
435
435
433
436
438
440
442
443
445
447
446
444
444

Sunday 28

Waning Gibbous 74%

02:07

08:30

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

Sun - Rise: 05:33, Set: 20:23, Transit: 12:59. Moon - Rise: 02:07, Set: 08:30. Civil Dark: 21:01 - 04:54. Nautical Dark: 21:51 - 04:04. Astro Dark: 22:53 - 03:00

Total Clouds (% Sky Obscured)

90
84
78
71
57
43
33
17
22
7
2
2
0
0
2
3
21
34
48
47
46
47
63
71

Low Clouds (% Sky Obscured)

81
71
60
47
35
26
12
11
18
4
1
1
0
0
0
0
13
28
42
39
37
35
39
39

Medium Clouds (% Sky Obscured)

49
42
38
37
45
39
29
0
0
0
0
0
0
0
0
0
17
33
45
40
31
27
24
23

High Clouds (% Sky Obscured)

2
2
2
3
3
0
0
0
0
0
0
0
1
0
3
5
13
20
29
23
14
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 (%)

15
14
16
21
20
16
5
7
3
0
0
0
0
0
0
0
0
0
0
0
0
15
13
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
10
10
10
9
8
7
6
6
6
5
5
4
3
3
4
4
5
6
6
6
6
6
6

Relative Humidity (%)

95
95
95
95
91
95
96
96
96
96
96
94
93
91
91
93
93
87
80
74
68
63
60
57

Pressure (mb)

1008
1009
1010
1011
1011
1012
1013
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

441
439
436
434
432
430
434
435
435
437
441
440
437
436
434
433
435
439
440
439
438
436
437
438

Monday 29

Waning Gibbous 64%

02:50

09:47

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

Sun - Rise: 05:31, Set: 20:24, Transit: 12:58. Moon - Rise: 02:50, Set: 09:47. Civil Dark: 21:03 - 04:52. Nautical Dark: 21:54 - 04:01. Astro Dark: 22:57 - 02:57

Total Clouds (% Sky Obscured)

59
55
33
15
10
4
45
50
49
48
40
30
25
34
47
59
82
92
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

34
35
26
18
13
7
0
0
0
0
0
1
1
1
0
0
50
48
45
55
67
77
83
89

Medium Clouds (% Sky Obscured)

19
13
7
0
0
0
0
0
0
0
0
0
0
8
38
63
55
78
96
87
77
67
74
78

High Clouds (% Sky Obscured)

0
0
0
0
0
0
54
60
54
48
50
45
45
44
44
57
90
95
100
90
81
71
73
76

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
8

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
15
1
0
0
0
0
0
0
0
0
0
0
0
0
0
21
30
38
42
45
46
52
58

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
60
67
70
75
81
85
82
82
82
85
90
90
91
94
96
93
93
93
93
92
92
90
90

Pressure (mb)

1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013

Ozone (du)

440
440
436
435
433
428
422
423
427
425
425
424
424
423
423
426
425
427
428
430
428
426
424
424

Tuesday 30

Waning Gibbous 53%

03:20

11:14

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
14 Bad

Sun - Rise: 05:29, Set: 20:26, Transit: 12:58. Moon - Rise: 03:20, Set: 11:14. Civil Dark: 21:05 - 04:50. Nautical Dark: 21:56 - 03:58. Astro Dark: 23:00 - 02:53

Total Clouds (% Sky Obscured)

99
99
99
99
93
86
80
77
73
73
80
89
99
98
98
98
90
83
77
83
90
96
95
94

Low Clouds (% Sky Obscured)

94
91
88
85
78
70
62
62
58
58
54
47
43
50
50
49
48
51
54
66
77
89
85
84

Medium Clouds (% Sky Obscured)

81
71
61
50
45
32
23
25
28
35
46
55
64
76
84
94
75
57
38
37
41
43
42
41

High Clouds (% Sky Obscured)

80
69
59
52
39
21
10
16
22
29
51
74
97
77
57
36
28
21
13
14
13
11
22
32

ISS Passover

Visibility (miles)

7
6
7
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

62
56
46
33
27
19
3
6
6
2
9
10
7
17
21
24
18
12
0
8
11
12
15
15

Precipitation Amount (mm)

0.3
0.3
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)

11
12
11
9
7
6
6
5
4
3
3
2
3
4
4
4
5
6
7
8
8
9
9
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
92
93
95
96
96
98
96
96
96
96
98
96
96
98
98
96
92
90
90
92
92
93

Pressure (mb)

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

Ozone (du)

423
423
425
428
430
431
432
433
426
420
413
410
408
405
404
404
403
402
401
400
398
397
396
394

Wednesday 1

Third Quarter 41%

03:41

12:44

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

Sun - Rise: 05:27, Set: 20:28, Transit: 12:58. Moon - Rise: 03:41, Set: 12:44. Civil Dark: 21:07 - 04:48. Nautical Dark: 21:58 - 03:56. Astro Dark: 23:04 - 02:49

Total Clouds (% Sky Obscured)

94
91
88
84
91
94
98
99
99
100
100
100
100
97
94
90
92
94
96
92
88
80

Low Clouds (% Sky Obscured)

81
78
75
77
82
86
91
94
98
100
100
100
100
97
93
90
92
94
96
91
86
78

Medium Clouds (% Sky Obscured)

40
25
14
1
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

42
53
56
70
85
92
96
70
46
21
26
32
39
39
33
28
19
10
1
2
2
3

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

Fog (%)

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

Precipitation Probability (%)

16
20
18
18
14
9
0
1
1
0
0
0
0
0
0
0
0
0
0
5
7
8

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
92
93
93
95
95
95
93
95
93
91
91
90
90
90
90
90
90
88
88
87
87

Pressure (mb)

1016
1016
1016
1016
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017

Ozone (du)

392
390
389
389
388
388
387
387
386
385
385
384
383
382
381
380
379
378
376
375
374
374

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

Generated: 25/04/24 15:38:23. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+1.00