Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 19

Waxing Gibbous 86%

15:32

05:13

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

Sun - Rise: 06:08, Set: 20:16, Transit: 13:13. Moon - Rise: 15:32, Set: 05:13. Civil Dark: 20:51 - 05:33. Nautical Dark: 21:35 - 04:48. Astro Dark: 22:24 - 03:58

Total Clouds (% Sky Obscured)

86
95
84
100
100
100
45
0
0
0
18
3
4
2
13
21
43
61
74
57
13
14
13
8

Low Clouds (% Sky Obscured)

43
68
60
48
51
38
23
2
0
0
20
5
1
2
11
23
48
63
76
58
5
5
9
0

Medium Clouds (% Sky Obscured)

5
0
10
22
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
2
5

High Clouds (% Sky Obscured)

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

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
2
5
23
23
11
1
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
16
18
16
13
15
15
14
12
11
13
11
9
6
6
6
6
5
5
5
6
8
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
68
69
70
73
76
77
76
79
84
90
88
90
90
91
94
96
96
96
90
80
72
67

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1022
1022
1023
1024
1024
1025
1025
1025
1026
1026
1027
1027
1028
1029
1030
1030
1031

Ozone (du)

353
352
350
349
349
347
346
346
344
344
342
346
346
348
347
346
343
343
345
347
347
347
348
348

Saturday 20

Waxing Gibbous 92%

16:40

05:24

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

Sun - Rise: 06:06, Set: 20:17, Transit: 13:13. Moon - Rise: 16:40, Set: 05:24. Civil Dark: 20:53 - 05:30. Nautical Dark: 21:37 - 04:46. Astro Dark: 22:27 - 03:55

Total Clouds (% Sky Obscured)

5
4
4
6
12
13
51
59
48
11
35
44
58
96
97
86
54
42
37
49
57
27
23
47

Low Clouds (% Sky Obscured)

0
0
0
2
2
6
38
43
30
6
45
47
57
81
90
79
77
60
42
17
36
22
8
44

Medium Clouds (% Sky Obscured)

3
2
2
2
5
1
1
0
0
0
0
0
10
46
49
28
11
7
0
0
2
0
6
9

High Clouds (% Sky Obscured)

0
0
0
0
2
4
3
2
2
3
3
5
4
6
5
3
3
0
8
53
3
9
6
6

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
31
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)

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

Chance of Frost

Temperature (°C)

11
12
12
13
13
14
13
11
11
9
8
8
8
8
8
8
8
8
7
7
9
11
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
62
62
62
68
75
80
78
81
90
90
90
90
90
90
90
90
91
93
91
84
73
70

Pressure (mb)

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

Ozone (du)

347
346
346
345
346
347
349
351
353
355
355
353
355
359
363
365
367
371
374
375
375
373
371
371

Sunday 21

Waxing Gibbous 96%

17:49

05:34

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

Sun - Rise: 06:04, Set: 20:19, Transit: 13:12. Moon - Rise: 17:49, Set: 05:34. Civil Dark: 20:54 - 05:28. Nautical Dark: 21:39 - 04:44. Astro Dark: 22:30 - 03:52

Total Clouds (% Sky Obscured)

57
81
100
99
86
46
44
10
18
29
14
16
38
30
18
20
42
58
43
61
63
61
60
59

Low Clouds (% Sky Obscured)

53
62
100
95
87
75
57
5
22
39
17
23
50
33
11
14
23
34
37
43
63
61
57
54

Medium Clouds (% Sky Obscured)

11
12
28
45
33
37
34
0
0
0
0
0
0
3
4
3
6
6
3
5
5
4
6
5

High Clouds (% Sky Obscured)

1
2
2
2
2
2
2
2
2
1
0
0
0
4
2
3
24
35
5
35
20
40
27
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
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
2
2
4
0
1
0
0
0
7
0
4
5
3
2
2
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
76
77
75
67
67
74
81
84
85
90
91
91
91
90
90
89
89
85
81
78
77
77

Pressure (mb)

1031
1031
1031
1031
1031
1030
1030
1030
1030
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1030

Ozone (du)

367
366
364
364
365
370
371
373
376
378
376
374
375
377
380
382
383
386
388
389
391
394
396
398

Monday 22

Waxing Gibbous 99%

18:58

05:46

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: 06:02, Set: 20:21, Transit: 13:12. Moon - Rise: 18:58, Set: 05:46. Civil Dark: 20:56 - 05:26. Nautical Dark: 21:41 - 04:41. Astro Dark: 22:32 - 03:49

Total Clouds (% Sky Obscured)

60
80
79
92
92
91
96
96
97
84
79
96
96
88
81
72
67
65
64
60
62
62
67
69

Low Clouds (% Sky Obscured)

41
29
20
47
70
77
82
82
71
73
80
88
92
82
72
62
56
49
46
48
47
46
53
46

Medium Clouds (% Sky Obscured)

21
43
41
84
89
91
94
78
95
65
39
39
38
28
13
14
3
3
3
16
3
3
2
8

High Clouds (% Sky Obscured)

34
10
30
40
14
4
42
37
22
10
9
30
25
20
20
20
15
15
14
20
6
26
16
40

ISS Passover

Visibility (miles)

9
9
9
9
6
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 (%)

1
5
16
36
27
19
40
29
35
41
39
38
40
33
31
25
23
26
7
7
5
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
75
84
89
79
81
84
85
81
80
77
84
87
88
91
93
96
96
96
91
86
84
71

Pressure (mb)

1030
1030
1029
1028
1027
1027
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

400
402
403
404
404
406
406
406
407
406
405
403
402
402
401
400
398
396
395
395
395
395
395
395

Tuesday 23

Waxing Gibbous 100%

20:10

05:59

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

Sun - Rise: 06:00, Set: 20:22, Transit: 13:12. Moon - Rise: 20:10, Set: 05:59. Civil Dark: 20:58 - 05:24. Nautical Dark: 21:43 - 04:39. Astro Dark: 22:35 - 03:46

Total Clouds (% Sky Obscured)

47
51
68
56
45
40
48
44
44
44
12
10
7
21
35
50
53
56
58
54
55
64
70
78

Low Clouds (% Sky Obscured)

49
51
53
54
36
24
25
26
18
29
7
5
3
15
29
44
46
48
51
44
44
49
57
61

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
7
15
29
33
35
40
35
23
12
55
60

High Clouds (% Sky Obscured)

5
2
34
6
9
14
17
12
8
3
3
2
2
3
6
0
3
3
3
3
2
31
32
6

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
57
57
57
58
58
62
73
82
85
88
90
89
88
89
88
89
91
89
90
84
80
76
69

Pressure (mb)

1024
1024
1024
1024
1023
1023
1023
1023
1023
1024
1024
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1020
1019

Ozone (du)

393
392
391
391
388
388
386
384
385
386
386
387
389
390
391
394
396
399
402
403
403
403
403
404

Wednesday 24

Full Moon 99%

21:24

06:16

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

Sun - Rise: 05:58, Set: 20:24, Transit: 13:12. Moon - Rise: 21:24, Set: 06:16. Civil Dark: 21:00 - 05:22. Nautical Dark: 21:45 - 04:36. Astro Dark: 22:38 - 03:43

Total Clouds (% Sky Obscured)

88
76
64
53
67
79
90
75
58
41
44
39
35
25
19
17
16
26
30
36
41
41
34
30

Low Clouds (% Sky Obscured)

72
65
59
56
53
56
59
40
21
2
5
5
4
4
4
4
5
10
15
11
7
3
5
6

Medium Clouds (% Sky Obscured)

79
60
41
22
25
25
25
31
37
41
51
61
67
59
54
49
44
39
31
23
16
8
5
4

High Clouds (% Sky Obscured)

3
4
6
6
18
33
45
48
41
37
21
10
2
2
3
4
4
5
3
6
10
14
10
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 (%)

3
12
13
13
16
17
18
15
12
2
10
13
14
19
20
16
17
15
12
10
7
1
4
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
11
11
11
11
10
10
9
8
7
6
6
7
6
6
5
5
4
4
4
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
62
66
69
72
75
77
80
83
84
87
87
87
87
87
90
90
90
91
89
82
74
69
67

Pressure (mb)

1019
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013
1014
1013

Ozone (du)

404
405
406
406
406
406
405
405
405
405
405
406
406
406
405
404
404
403
402
401
400
400
399
400

Thursday 25

Waning Gibbous 96%

22:41

06:39

12 OK
13 OK
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: 05:56, Set: 20:25, Transit: 13:12. Moon - Rise: 22:41, Set: 06:39. Civil Dark: 21:01 - 05:20. Nautical Dark: 21:47 - 04:34. Astro Dark: 22:40 - 03:40

Total Clouds (% Sky Obscured)

25
43
61
77
79
79
77
69
60
51
54
57
60
59
60
58
68
77
88
88
88
88
79
71

Low Clouds (% Sky Obscured)

3
19
35
56
55
52
50
48
46
45
38
30
22
21
19
18
23
29
35
38
40
42
44
46

Medium Clouds (% Sky Obscured)

2
5
8
12
19
28
42
46
58
72
70
68
57
37
31
19
16
13
13
16
17
17
16
15

High Clouds (% Sky Obscured)

6
8
12
16
14
9
3
3
2
2
2
3
3
9
19
29
46
59
75
76
85
91
66
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
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
8
10
11
13
13
12
11
10
2
8
10
12
16
19
21
17
12
8
10
11
6
18
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
64
65
66
67
68
70
69
74
77
82
82
81
81
82
82
83
80
80
78
74
70
67
69

Pressure (mb)

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

Ozone (du)

400
401
403
404
406
407
407
407
407
407
407
407
408
408
410
411
413
414
414
414
415
417
418
419

Forecast for Dartmouth, Devon, United Kingdom (50.35,-3.58)

Generated: 19/04/24 23:06:38. Forecast: 19/04/24 to 25/04/24. Timezone: UTC+1.00