Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 78%

14:24

05:04

11 OK
12 OK
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

Sun - Rise: 06:12, Set: 20:16, Transit: 13:15. Moon - Rise: 14:24, Set: 05:04. Civil Dark: 20:51 - 05:37. Nautical Dark: 21:35 - 04:53. Astro Dark: 22:24 - 04:03

Total Clouds (% Sky Obscured)

27
42
66
97
100
62
71
70
73
51
53
61
81
50
55
51
72
71
71
95
88
78
84
76

Low Clouds (% Sky Obscured)

4
8
24
29
23
18
22
28
32
32
39
50
82
44
51
49
71
70
69
95
87
75
75
73

Medium Clouds (% Sky Obscured)

18
24
28
27
23
25
40
57
54
25
20
11
3
2
3
2
1
0
0
0
0
0
5
0

High Clouds (% Sky Obscured)

5
10
31
96
100
28
44
5
5
2
0
0
0
0
0
0
1
2
3
3
9
3
3
4

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
1
4
2
2
0
0
2
1
0
3
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)

1
4
5
7
9
9
11
11
10
8
6
5
5
7
8
8
8
9
9
8
10
12
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
58
56
57
59
58
58
68
77
85
91
93
95
90
95
96
96
95
95
93
87
84
81
80

Pressure (mb)

1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

357
358
357
358
359
358
357
354
355
356
357
358
357
357
356
354
351
350
347
344
342
342
343
343

Friday 19

Waxing Gibbous 86%

15:34

05:15

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
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 OK

Sun - Rise: 06:10, Set: 20:18, Transit: 13:15. Moon - Rise: 15:34, Set: 05:15. Civil Dark: 20:53 - 05:35. Nautical Dark: 21:37 - 04:50. Astro Dark: 22:27 - 04:00

Total Clouds (% Sky Obscured)

78
87
65
49
57
55
46
47
55
50
6
3
3
3
4
3
0
1
3
3
4
4
5
32

Low Clouds (% Sky Obscured)

73
85
68
54
61
57
46
36
28
20
1
0
0
0
0
0
0
0
0
0
0
0
0
27

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)

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

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 (%)

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

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)

19
19
19
18
18
18
18
15
13
12
9
8
7
6
5
5
5
4
4
4
4
3
4
6

Chance of Frost

Temperature (°C)

12
12
13
12
12
13
12
11
11
10
9
8
8
7
6
5
4
3
3
3
3
5
8
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
72
69
67
69
71
77
81
84
88
94
96
93
93
93
93
93
91
91
89
85
81
77

Pressure (mb)

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

Ozone (du)

343
342
341
341
341
340
341
343
345
347
347
348
348
347
345
344
343
342
343
345
345
344
345
345

Saturday 20

Waxing Gibbous 92%

16:43

05:26

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

Sun - Rise: 06:08, Set: 20:20, Transit: 13:15. Moon - Rise: 16:43, Set: 05:26. Civil Dark: 20:55 - 05:33. Nautical Dark: 21:39 - 04:48. Astro Dark: 22:29 - 03:57

Total Clouds (% Sky Obscured)

63
70
74
72
78
77
70
67
60
25
22
6
4
23
16
10
4
4
2
3
5
6
8
28

Low Clouds (% Sky Obscured)

57
66
72
70
80
79
69
64
60
30
21
3
1
22
15
8
1
0
0
0
2
3
5
22

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
3
3
3
3
12

High Clouds (% Sky Obscured)

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

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 (%)

2
8
0
0
2
0
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
69
68
67
72
74
76
76
77
80
78
82
88
86
86
85
85
85
86
86
85
81
74
69

Pressure (mb)

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

Ozone (du)

346
347
347
347
347
346
346
346
346
346
347
349
350
352
354
357
361
365
366
367
368
369
373
373

Sunday 21

Waxing Gibbous 96%

17:51

05:36

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

Sun - Rise: 06:06, Set: 20:21, Transit: 13:15. Moon - Rise: 17:51, Set: 05:36. Civil Dark: 20:57 - 05:30. Nautical Dark: 21:41 - 04:46. Astro Dark: 22:32 - 03:54

Total Clouds (% Sky Obscured)

55
79
83
87
91
86
83
78
82
76
78
48
26
2
2
3
27
35
34
0
6
11
18
28

Low Clouds (% Sky Obscured)

42
63
69
73
77
75
73
73
70
57
51
33
17
1
0
0
0
0
0
0
7
14
22
31

Medium Clouds (% Sky Obscured)

16
28
36
40
42
37
29
25
28
36
44
32
17
0
0
1
1
2
3
0
0
0
0
0

High Clouds (% Sky Obscured)

4
2
33
7
0
0
0
0
0
0
1
1
2
1
3
3
44
60
59
0
0
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 (%)

0
1
1
12
18
19
9
5
6
2
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
6
7
8
9
10
10
9
7
6
6
6
6
7
6
6
6
6
7
9
11
13

Chance of Frost

Temperature (°C)

12
13
13
13
13
13
12
11
11
10
9
9
8
7
6
5
5
4
3
3
3
5
7
8

Feels Like (°C)

12
11
11
11
11
11
10
8
7
6
8
7
6
6
4
3
3
-1
-1
-1
0
2
3
4

Dew Point (°C)

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

Relative Humidity (%)

64
61
63
68
68
77
79
81
81
81
91
91
91
91
88
85
86
88
89
88
85
82
74
68

Pressure (mb)

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

Ozone (du)

373
375
375
374
373
372
377
381
385
388
395
401
400
397
393
388
388
393
398
403
407
409
408
404

Monday 22

Waxing Gibbous 99%

19:01

05:48

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

Sun - Rise: 06:04, Set: 20:23, Transit: 13:14. Moon - Rise: 19:01, Set: 05:48. Civil Dark: 20:58 - 05:28. Nautical Dark: 21:43 - 04:43. Astro Dark: 22:35 - 03:51

Total Clouds (% Sky Obscured)

40
58
61
58
58
53
45
27
35
29
24
32
42
50
62
72
78
75
67
68
42
24
9
21

Low Clouds (% Sky Obscured)

42
54
65
69
67
64
54
25
19
11
2
9
18
28
33
35
37
24
13
4
5
6
8
21

Medium Clouds (% Sky Obscured)

0
0
0
2
0
0
0
0
13
13
11
13
15
17
22
26
26
28
33
38
28
14
0
0

High Clouds (% Sky Obscured)

0
0
0
3
3
1
0
0
1
1
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 (%)

1
4
1
8
17
13
19
23
18
13
4
5
4
1
3
3
2
4
5
3
5
4
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
57
55
55
54
57
58
65
69
74
78
83
80
78
73
77
79
82
80
77
76
70
66
62

Pressure (mb)

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

Ozone (du)

406
406
406
408
412
414
417
420
423
423
422
422
421
420
419
422
425
428
426
425
424
423
422
420

Tuesday 23

Waxing Gibbous 100%

20:12

06:01

11 OK
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 OK
20 OK
21 Good
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

Sun - Rise: 06:02, Set: 20:24, Transit: 13:14. Moon - Rise: 20:12, Set: 06:01. Civil Dark: 21:00 - 05:26. Nautical Dark: 21:45 - 04:41. Astro Dark: 22:37 - 03:48

Total Clouds (% Sky Obscured)

35
48
54
64
70
59
44
38
30
21
16
43
69
96
96
97
97
98
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

41
62
70
77
85
72
59
46
31
14
1
13
25
38
45
53
59
52
43
37
46
56
66
64

Medium Clouds (% Sky Obscured)

0
0
1
2
2
2
1
0
0
0
0
27
55
82
82
83
83
85
86
89
91
93
96
94

High Clouds (% Sky Obscured)

0
0
0
0
0
2
4
5
9
12
16
35
55
79
71
62
50
61
75
90
86
84
82
66

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 (%)

2
0
0
0
0
2
3
3
6
6
2
4
5
3
8
9
8
10
9
6
15
18
20
29

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
59
57
57
57
57
62
69
74
79
85
91
93
94
96
96
94
94
94
94
93
87
82
75

Pressure (mb)

1029
1029
1029
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1024
1023
1023
1022
1022
1022
1022

Ozone (du)

417
413
410
406
403
399
397
396
394
394
394
395
394
394
394
393
392
391
393
395
397
397
397
397

Wednesday 24

Full Moon 99%

21:27

06:18

11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 OK
21 Good
22 OK
23 Bad
00 Bad

Sun - Rise: 06:00, Set: 20:26, Transit: 13:14. Moon - Rise: 21:27, Set: 06:18. Civil Dark: 21:02 - 05:24. Nautical Dark: 21:47 - 04:38. Astro Dark: 22:40 - 03:45

Total Clouds (% Sky Obscured)

99
99
98
98
97
92
86
79
54
29
6
21
38
55

Low Clouds (% Sky Obscured)

63
63
68
73
80
73
67
60
41
23
5
16
28
40

Medium Clouds (% Sky Obscured)

91
88
73
58
48
45
41
36
26
12
0
2
3
4

High Clouds (% Sky Obscured)

47
26
22
18
13
10
5
2
2
2
2
5
7
9

ISS Passover

Visibility (miles)

9
9
8
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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

33
35
31
24
5
10
11
10
11
11
7
11
10
5

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
12
13
14
16
15
13
12
11
10
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
6
6
5
5
6
6
4
5
5
4
3

Dew Point (°C)

4
4
3
3
3
2
2
3
3
3
3
3
3
3

Relative Humidity (%)

73
69
66
62
59
56
59
63
67
74
81
88
89
89

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

398
399
400
401
402
404
405
406
407
409
410
412
414
416

Forecast for Beaumont, Plymouth, United Kingdom (50.38,-4.14)

Generated: 18/04/24 11:12:14. Forecast: 18/04/24 to 24/04/24. Timezone: UTC+1.00