Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

First Quarter 68%

13:05

04:00

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

Sun - Rise: 05:38, Set: 20:30, Transit: 13:04. Moon - Rise: 13:05, Set: 04:00. Civil Dark: 21:09 - 04:57. Nautical Dark: 22:03 - 04:03. Astro Dark: 23:12 - 02:52

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
4
35
39
10
11
13
6
11
7
48
88
100
100
100
76
89
84
79

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
40
42
37
58
59
80
84
79

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
33
36
10
45
18

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
20
23
10
11
13
6
11
7
27
83
100
100
100
55
41
12
46

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 (%)

9
22
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)

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

Chance of Frost

Temperature (°C)

11
10
8
7
6
6
5
5
5
4
6
8
10
11
13
14
15
15
14
12
11
9
8
7

Feels Like (°C)

12
10
9
7
6
5
4
3
4
3
4
7
9
9
10
13
14
12
10
8
7
6
5
5

Dew Point (°C)

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

Relative Humidity (%)

77
77
78
76
76
72
66
63
62
64
68
63
59
57
56
53
51
52
56
60
60
67
71
84

Pressure (mb)

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

Ozone (du)

369
367
365
362
361
360
357
356
359
359
357
356
356
356
355
355
356
359
362
365
366
366
367
370

Saturday 25

Waxing Gibbous 65%

14:31

04:10

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 OK
15 OK
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:36, Set: 20:32, Transit: 13:04. Moon - Rise: 14:31, Set: 04:10. Civil Dark: 21:11 - 04:55. Nautical Dark: 22:05 - 04:00. Astro Dark: 23:16 - 02:47

Total Clouds (% Sky Obscured)

73
82
82
68
61
53
51
71
68
64
87
82
96
93
86
56
76
42
40
44
46
51
57
71

Low Clouds (% Sky Obscured)

73
82
82
68
61
53
51
71
68
64
79
73
74
64
49
25
19
24
0
0
0
0
9
11

Medium Clouds (% Sky Obscured)

8
3
3
3
0
0
0
0
0
0
0
2
73
72
66
49
60
42
40
44
46
51
57
71

High Clouds (% Sky Obscured)

26
22
11
2
0
0
0
2
9
7
50
43
50
57
59
55
55
42
40
40
40
40
40
40

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
7
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
8
10
18
19
13
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)

4
3
3
3
3
3
3
3
4
4
6
9
11
12
11
11
10
10
9
9
9
8
6
3

Chance of Frost

Temperature (°C)

6
5
5
5
5
4
4
3
3
3
4
6
7
8
9
11
13
14
15
16
16
15
15
14

Feels Like (°C)

5
5
5
4
4
3
3
3
2
2
3
2
3
4
5
7
10
11
13
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

94
96
98
98
98
98
98
98
96
98
94
90
82
78
76
70
66
64
62
62
70
76
82
82

Pressure (mb)

1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1026
1026
1026
1025
1025
1024
1024
1024
1024
1024
1024

Ozone (du)

372
374
373
374
373
372
371
371
369
366
365
364
365
367
367
366
365
364
366
365
364
368
371
372

Sunday 26

Waxing Gibbous 78%

15:52

04:18

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

Sun - Rise: 05:34, Set: 20:34, Transit: 13:04. Moon - Rise: 15:52, Set: 04:18. Civil Dark: 21:13 - 04:52. Nautical Dark: 22:08 - 03:57. Astro Dark: 23:21 - 02:42

Total Clouds (% Sky Obscured)

50
59
65
100
71
78
88
48
14
17
16
32
63
74
84
75
90
89
83
62
100
100
84
69

Low Clouds (% Sky Obscured)

0
0
0
15
12
7
26
0
0
0
0
7
45
52
56
62
65
60
63
41
34
41
45
43

Medium Clouds (% Sky Obscured)

50
59
65
36
21
20
16
15
14
0
0
1
5
15
33
30
32
63
58
62
18
13
12
11

High Clouds (% Sky Obscured)

45
45
46
100
50
45
55
3
1
0
4
0
1
0
0
3
35
35
30
30
100
100
74
51

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

9
7
3
2
2
2
0
0
0
0
0
0
0
25
33
36
44
48
32
22
5
3
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
84
85
85
87
87
87
87
88
85
81
80
75
65
58
57
62
70
70
72
73
76
78

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1028
1028

Ozone (du)

371
374
375
377
378
384
387
388
391
400
399
401
404
405
405
406
406
404
406
406
405
406
406
406

Monday 27

Waxing Gibbous 86%

17:11

04:25

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
19 Bad
20 OK

Sun - Rise: 05:32, Set: 20:36, Transit: 13:04. Moon - Rise: 17:11, Set: 04:25. Civil Dark: 21:16 - 04:50. Nautical Dark: 22:11 - 03:54. Astro Dark: 23:26 - 02:37

Total Clouds (% Sky Obscured)

53
69
80
91
92
93
83
96
98
100
97
94
92
90
88
81
80
79
77
71
66
58
52
25

Low Clouds (% Sky Obscured)

38
59
70
82
84
86
83
92
96
100
94
87
81
76
71
68
64
63
61
57
54
51
40
18

Medium Clouds (% Sky Obscured)

9
10
12
16
16
17
19
23
24
28
28
25
26
23
22
22
16
9
1
1
1
0
0
0

High Clouds (% Sky Obscured)

27
24
32
39
33
27
8
14
12
2
3
6
9
5
4
1
1
2
2
4
3
2
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 (%)

0
0
0
0
0
0
0
0
2
1
1
12
15
21
20
17
13
4
4
6
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
88
85
87
90
94
94
96
96
94
93
93
96
93
90
84
75
71
70
73
75
75
77
82

Pressure (mb)

1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1030
1030
1030
1030
1030
1031

Ozone (du)

406
407
406
407
407
407
405
403
400
399
398
395
394
392
391
390
388
388
386
385
384
383
383
380

Tuesday 28

Waxing Gibbous 93%

18:29

04:32

21 OK
22 OK
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 OK
16 OK
17 OK
18 OK
19 OK
20 OK

Sun - Rise: 05:29, Set: 20:38, Transit: 13:04. Moon - Rise: 18:29, Set: 04:32. Civil Dark: 21:18 - 04:47. Nautical Dark: 22:14 - 03:51. Astro Dark: 23:31 - 02:31

Total Clouds (% Sky Obscured)

25
38
52
59
57
54
56
48
54
78
86
91
88
86
82
67
63
55
47
44
42
42
43
47

Low Clouds (% Sky Obscured)

15
27
41
45
42
43
40
45
54
78
86
88
85
82
79
67
63
55
47
44
42
42
38
30

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)

1
1
1
1
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
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
94
94
93
90
86
88
94
98
94
90
85
78
74
67
64
65
66
65
70
72
77
82

Pressure (mb)

1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1032
1031
1031
1031
1031
1031
1030
1031
1031
1031
1031

Ozone (du)

378
377
376
376
376
376
376
376
374
372
370
368
366
365
366
367
368
368
369
369
369
369
369
369

Wednesday 29

Waxing Gibbous 97%

19:48

04:40

21 Bad
22 Bad
23 OK
00 OK
01 OK
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 OK
17 OK
18 Good
19 Good
20 Good

Sun - Rise: 05:27, Set: 20:40, Transit: 13:03. Moon - Rise: 19:48, Set: 04:40. Civil Dark: 21:20 - 04:45. Nautical Dark: 22:17 - 03:47. Astro Dark: 23:36 - 02:25

Total Clouds (% Sky Obscured)

51
45
39
33
40
48
55
61
66
71
67
64
60
72
84
97
95
92
68
43
25
10
13
16

Low Clouds (% Sky Obscured)

25
26
28
32
40
48
54
49
44
40
41
43
43
42
41
40
38
36
36
27
14
0
5
9

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
11
17
22
27
32
49
61
68
43
25
10
5
5

High Clouds (% Sky Obscured)

4
3
2
1
0
0
0
11
21
28
25
23
21
35
47
63
49
40
22
13
9
5
5
5

ISS Passover

Visibility (miles)

9
9
9
9
9
6
4
1
1
1
1
4
6
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
96
96
98
98
98
100
100
98
96
94
87
78
72
72
73
74
71
69
67
71
75
80
81

Pressure (mb)

1032
1032
1032
1032
1032
1032
1031
1031
1031
1031
1031
1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1027
1026
1026

Ozone (du)

370
370
370
370
370
371
371
372
378
384
390
388
387
385
383
380
378
376
374
372
372
373
373
375

Thursday 30

Waxing Gibbous 99%

No Rise

04:49

21 OK
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: 05:25, Set: 20:42, Transit: 13:03. Moon - Rise: No Rise, Set: 04:49. Civil Dark: 21:22 - 04:42. Nautical Dark: 22:19 - 03:44. Astro Dark: 23:41 - 02:19

Total Clouds (% Sky Obscured)

23
37
50
55
54
50
49
41
41
41
53
56
60
55
55
50
46
45
43
41
41
36

Low Clouds (% Sky Obscured)

13
20
27
34
33
32
31
29
27
21
20
18
12
15
17
19
27
32
41
40
38
34

Medium Clouds (% Sky Obscured)

5
10
15
20
23
16
2
8
15
22
41
56
60
55
55
50
46
45
43
39
15
1

High Clouds (% Sky Obscured)

10
13
39
38
34
34
30
39
41
41
53
56
60
55
55
50
46
27
10
2
2
0

ISS Passover

Visibility (miles)

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

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 (%)

4
30
38
26
24
25
1
5
9
16
21
21
17
23
23
13
25
34
44
45
42
33

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)

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

Chance of Frost

Temperature (°C)

9
8
8
8
7
7
7
6
6
7
7
9
12
13
15
16
17
18
18
19
18
18

Feels Like (°C)

5
5
5
5
5
5
5
5
4
4
4
7
9
10
12
13
13
16
16
16
16
17

Dew Point (°C)

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

Relative Humidity (%)

82
84
87
90
93
93
93
93
93
90
88
85
83
80
82
82
82
79
77
76
77
78

Pressure (mb)

1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1019
1019

Ozone (du)

377
378
381
384
386
385
384
383
383
384
384
384
384
384
382
381
379
379
379
379
380
382

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

Generated: 24/04/26 21:39:58. Forecast: 24/04/26 to 30/04/26. Timezone: UTC+1.00