Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 25

Waning Gibbous 96%

23:00

06:03

19 OK
20 OK
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
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:35, Set: 20:31, Transit: 13:04. Moon - Rise: 23:00, Set: 06:03. Civil Dark: 21:12 - 04:53. Nautical Dark: 22:07 - 03:58. Astro Dark: 23:19 - 02:45

Total Clouds (% Sky Obscured)

43
39
43
60
74
69
89
90
66
59
57
76
78
92
95
98
99
97
98
85
82
74
69
64

Low Clouds (% Sky Obscured)

48
37
42
49
56
60
84
86
67
56
58
72
79
90
93
97
92
85
86
69
82
71
66
58

Medium Clouds (% Sky Obscured)

0
0
0
0
37
38
30
7
2
40
41
46
62
57
66
76
55
43
65
29
3
3
2
2

High Clouds (% Sky Obscured)

2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
2
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
2
8
4
9
6
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
1
0
4
3
4
6
6
7
7
8
12
17
28
40
45
49
45
45
40
29
10
6
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)

13
10
8
6
6
7
7
6
7
7
8
8
9
10
10
10
10
10
10
10
10
10
9
9

Chance of Frost

Temperature (°C)

6
5
3
3
3
3
3
3
3
3
2
2
3
3
4
5
5
6
6
7
7
7
7
6

Feels Like (°C)

2
2
1
1
1
1
1
-1
-1
0
-0
-0
-0
-1
0
0
1
2
2
2
3
3
3
3

Dew Point (°C)

3
2
2
2
2
2
2
1
0
1
1
1
1
1
1
0
1
1
1
2
1
0
-1
-1

Relative Humidity (%)

78
82
93
93
93
93
93
88
83
89
93
91
86
85
80
72
73
70
69
69
64
61
59
60

Pressure (mb)

1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

439
439
440
442
444
446
446
447
448
448
447
447
449
450
450
450
449
448
447
445
444
444
445
443

Friday 26

Waning Gibbous 91%

00:23

06:28

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:33, Set: 20:33, Transit: 13:04. Moon - Rise: 00:23, Set: 06:28. Civil Dark: 21:14 - 04:51. Nautical Dark: 22:09 - 03:55. Astro Dark: 23:23 - 02:39

Total Clouds (% Sky Obscured)

35
42
40
41
44
41
49
57
61
77
76
64
68
70
92
97
92
87
82
86
77
63
61
42

Low Clouds (% Sky Obscured)

36
36
46
50
51
50
55
62
63
65
57
42
56
67
76
80
68
76
68
74
70
50
55
37

Medium Clouds (% Sky Obscured)

0
11
0
0
0
0
0
0
0
0
50
67
67
54
52
60
76
28
41
37
30
30
24
11

High Clouds (% Sky Obscured)

2
2
2
2
2
0
0
2
5
41
71
70
30
4
18
36
11
2
14
9
35
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
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
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
1
1
1
3
16
7
21
19
21
19
21
20

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
3
2
2
2
1
1
-0
-1
-1
-2
-1
1
2
3
3
3
3
4
4
5
5
4
3

Dew Point (°C)

0
1
1
0
0
-0
-1
-1
-1
-1
-1
-1
-1
1
1
1
1
1
1
1
2
3
2
2

Relative Humidity (%)

68
79
83
83
86
86
88
88
88
89
89
89
83
79
75
71
67
63
59
60
64
65
65
70

Pressure (mb)

1006
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1007

Ozone (du)

440
437
438
439
442
443
443
443
443
446
449
451
452
453
451
451
448
447
446
447
449
453
454
453

Saturday 27

Waning Gibbous 83%

01:39

07:08

19 OK
20 OK
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
16 Bad
17 Bad
18 OK

Sun - Rise: 05:31, Set: 20:35, Transit: 13:04. Moon - Rise: 01:39, Set: 07:08. Civil Dark: 21:17 - 04:48. Nautical Dark: 22:12 - 03:52. Astro Dark: 23:28 - 02:34

Total Clouds (% Sky Obscured)

31
30
61
68
69
86
87
82
81
80
89
92
91
84
97
87
85
89
75
57
49
40
36
27

Low Clouds (% Sky Obscured)

24
1
39
50
73
72
73
69
70
69
83
82
83
70
76
68
63
62
58
43
38
33
36
28

Medium Clouds (% Sky Obscured)

2
2
2
2
2
2
0
35
30
30
30
30
30
25
25
30
76
83
71
50
0
0
0
0

High Clouds (% Sky Obscured)

10
50
50
46
2
45
45
47
43
45
44
65
43
29
81
48
20
15
15
20
2
17
2
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
3
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 (%)

3
1
1
2
3
0
0
1
2
2
4
3
2
19
21
7
20
18
21
30
27
23
19
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
88
93
93
94
96
98
98
98
98
96
96
93
93
85
78
73
72
73
72
69
69
63
70

Pressure (mb)

1007
1007
1007
1008
1008
1008
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1006
1006
1006
1007

Ozone (du)

453
452
451
453
448
441
440
438
441
442
443
444
442
442
441
436
434
431
430
432
435
437
438
435

Sunday 28

Waning Gibbous 74%

02:38

08:10

19 OK
20 Good
21 Good
22 Good
23 OK
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
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:28, Set: 20:37, Transit: 13:03. Moon - Rise: 02:38, Set: 08:10. Civil Dark: 21:19 - 04:46. Nautical Dark: 22:15 - 03:49. Astro Dark: 23:33 - 02:28

Total Clouds (% Sky Obscured)

19
8
1
10
21
25
23
21
25
34
46
55
53
49
54
70
98
58
87
84
70
68
69
69

Low Clouds (% Sky Obscured)

19
7
1
7
14
19
20
21
23
18
13
6
15
25
35
37
43
51
45
43
34
14
33
27

Medium Clouds (% Sky Obscured)

0
0
0
1
2
3
2
1
2
16
31
42
42
40
42
50
82
56
62
82
29
34
41
48

High Clouds (% Sky Obscured)

0
0
0
2
7
3
3
4
5
2
1
2
0
0
0
27
67
3
52
65
3
30
4
7

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 (%)

6
3
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
1
1
8
14
1
6
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
81
83
85
85
82
86
91
91
91
93
91
88
84
77
68
61
58
56
56
59
63
63
70

Pressure (mb)

1007
1008
1009
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

439
447
454
452
451
448
444
442
441
440
440
441
445
445
444
442
442
443
445
446
446
441
437
436

Monday 29

Waning Gibbous 64%

03:17

09:31

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 Bad
08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:26, Set: 20:39, Transit: 13:03. Moon - Rise: 03:17, Set: 09:31. Civil Dark: 21:21 - 04:44. Nautical Dark: 22:18 - 03:46. Astro Dark: 23:39 - 02:23

Total Clouds (% Sky Obscured)

65
74
64
64
76
80
65
65
68
49
28
50
76
53
45
61
79
94
96
97
97
98
99
100

Low Clouds (% Sky Obscured)

20
12
1
1
2
0
2
9
12
11
6
1
20
10
0
24
48
72
69
65
63
75
85
94

Medium Clouds (% Sky Obscured)

37
30
26
50
77
74
36
16
0
0
0
0
20
9
0
16
31
45
58
71
84
89
92
95

High Clouds (% Sky Obscured)

14
50
48
33
43
39
32
45
67
45
26
45
73
59
60
65
70
70
61
52
45
46
49
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
0
0
0

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
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
13
16
26
39
60
75
83
88

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.6
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
83
91
93
95
94
96
96
96
98
98
94
91
84
79
73
76
79
83
87
89
93
96
96

Pressure (mb)

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

Ozone (du)

433
431
430
431
432
431
432
432
432
431
428
422
423
424
426
427
428
429
430
431
432
433
435
437

Tuesday 30

Waning Gibbous 53%

03:42

11:03

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 05:24, Set: 20:41, Transit: 13:03. Moon - Rise: 03:42, Set: 11:03. Civil Dark: 21:23 - 04:41. Nautical Dark: 22:21 - 03:43. Astro Dark: 23:44 - 02:16

Total Clouds (% Sky Obscured)

99
99
98
96
93
91
94
97
100
99
99
98
98
98
98
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

95
96
97
94
91
88
88
91
91
91
91
91
91
92
93
93
93
93
93
97
100
100
100
100

Medium Clouds (% Sky Obscured)

92
90
88
72
55
37
30
23
16
17
21
28
33
33
34
33
32
31
21
10
0
0
0
0

High Clouds (% Sky Obscured)

36
18
0
0
0
0
19
32
34
28
31
33
43
56
66
57
43
30
22
18
14
16
17
19

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
4
7
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
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
None

Precipitation Probability (%)

94
94
90
77
62
42
34
24
2
3
2
0
7
8
8
11
12
11
15
20
24
19
14
7

Precipitation Amount (mm)

0.8
0.8
0.7
0.5
0.3
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
6
5
4
4
4
3
3
3
3
4
4
5
5
6
7
8
9
9
9
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
98
98
98
100
100
100
98
98
96
96
95
95
93
92
90
89
86
84
87
88

Pressure (mb)

1014
1015
1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

439
439
440
440
438
436
433
430
428
425
421
418
414
416
417
419
415
412
408
406
404
401
401
400

Wednesday 1

Third Quarter 41%

03:58

12:38

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: 05:22, Set: 20:42, Transit: 13:03. Moon - Rise: 03:58, Set: 12:38. Civil Dark: 21:25 - 04:39. Nautical Dark: 22:24 - 03:40. Astro Dark: 23:50 - 02:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
1
1
2
2
2
3
3
3
3
3
3
13
23
33
32
32
31

High Clouds (% Sky Obscured)

26
34
41
44
45
45
31
16
2
2
2
2
1
1
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

Fog (%)

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

Precipitation Probability (%)

8
8
4
4
3
1
1
1
0
2
3
1
6
3
1
7
10
12

Precipitation Amount (mm)

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
10
10
10
10
10
10
11
11
12
12
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
6
6
5
5
5
5
4
4
4
4
4
4
4
4
4
5
4

Dew Point (°C)

8
8
8
7
7
7
7
7
7
7
7
6
6
7
7
7
8
7

Relative Humidity (%)

90
91
91
93
91
93
93
93
94
94
94
93
93
95
93
91
88
84

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

400
400
401
401
400
399
398
397
395
394
394
394
395
394
393
392
393
393

Forecast for Stanley, Durham, United Kingdom (54.86,-1.69)

Generated: 25/04/24 19:06:57. Forecast: 25/04/24 to 01/05/24. Timezone: UTC+1.00