Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waxing Gibbous 85%

15:19

05:00

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 Bad
21 OK
22 OK

Sun - Rise: 05:56, Set: 20:15, Transit: 13:05. Moon - Rise: 15:19, Set: 05:00. Civil Dark: 20:53 - 05:18. Nautical Dark: 21:41 - 04:30. Astro Dark: 22:37 - 03:33

Total Clouds (% Sky Obscured)

94
96
97
85
94
61
97
98
87
54
39
33
39
59
72
96
79
93
92
45
88
83
43
35

Low Clouds (% Sky Obscured)

100
100
100
86
94
47
70
96
83
30
33
32
33
53
57
80
65
89
81
39
82
81
44
40

Medium Clouds (% Sky Obscured)

37
37
32
2
8
7
27
39
43
47
63
38
38
14
38
42
45
33
33
35
26
27
18
0

High Clouds (% Sky Obscured)

25
8
9
44
16
4
85
16
10
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
1
1
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
21
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
Very Light Rain
None
None
None
None

Precipitation Probability (%)

32
21
23
13
19
5
10
12
13
12
28
22
27
30
24
22
25
24
27
37
21
9
6
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

14
14
16
18
20
18
17
17
17
18
19
19
20
18
18
18
15
14
11
9
9
8
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
95
93
87
88
88
85
85
84
78
74
66
64
60
59
66
65
78
80
81
82
85
86

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1018
1019
1019
1020
1021
1022
1023
1024
1025

Ozone (du)

374
375
377
377
375
374
374
372
373
375
376
377
378
382
387
384
379
375
374
373
372
368
366
366

Friday 19

Waxing Gibbous 92%

16:31

05:09

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

Sun - Rise: 05:54, Set: 20:17, Transit: 13:05. Moon - Rise: 16:31, Set: 05:09. Civil Dark: 20:55 - 05:16. Nautical Dark: 21:43 - 04:27. Astro Dark: 22:41 - 03:30

Total Clouds (% Sky Obscured)

22
11
14
13
12
12
10
13
15
13
29
25
44
27
29
54
63
66
77
77
55
39
43
46

Low Clouds (% Sky Obscured)

21
7
10
9
5
4
2
2
0
0
21
13
20
25
29
49
65
73
82
83
57
33
35
34

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
2
3
9
5
5
7
31
2
3
3
4
2
0
4
3
15
5
8

High Clouds (% Sky Obscured)

0
3
4
4
4
4
4
14
4
5
4
4
5
0
0
3
8
8
4
3
7
4
4
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 (%)

3
0
0
0
0
0
0
1
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
5
4
4
4
4
5
4
4
6
9
10
10
10
10
10
10
9
9
8
7
7
5
4

Chance of Frost

Temperature (°C)

5
4
3
2
1
1
1
0
1
3
5
6
7
8
9
10
10
10
10
9
8
7
6
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
85
86
86
88
89
88
83
70
61
57
55
52
52
52
52
52
53
62
70
77
79
79

Pressure (mb)

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

Ozone (du)

366
365
365
362
361
360
359
359
359
361
361
362
361
360
360
362
364
366
368
371
373
373
374
375

Saturday 20

Waxing Gibbous 92%

17:42

05:17

23 OK
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
21 Good
22 OK

Sun - Rise: 05:52, Set: 20:19, Transit: 13:05. Moon - Rise: 17:42, Set: 05:17. Civil Dark: 20:57 - 05:13. Nautical Dark: 21:45 - 04:25. Astro Dark: 22:44 - 03:26

Total Clouds (% Sky Obscured)

43
66
67
76
76
86
100
100
98
95
94
83
85
90
90
79
86
85
82
80
72
32
17
29

Low Clouds (% Sky Obscured)

33
51
47
60
60
73
100
100
89
83
83
71
75
79
79
69
73
73
71
71
63
33
20
14

Medium Clouds (% Sky Obscured)

4
18
25
23
27
33
59
71
85
82
77
55
37
34
31
22
12
8
12
7
5
2
0
17

High Clouds (% Sky Obscured)

4
3
4
7
7
22
32
33
35
19
18
4
3
3
0
0
3
3
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
0
2
3
12
2
2
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
4
3
4
4
3
3
3
3
5
6
7
7
8
9
10
10
10
10
9
8
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
80
80
80
82
82
83
75
75
75
75
74
70
66
68
70
68
64
66
64
67
72
85
88

Pressure (mb)

1032
1032
1032
1032
1032
1033
1033
1033
1033
1033
1033
1034
1033
1033
1033
1033
1033
1033
1033
1033
1033
1033
1034
1034

Ozone (du)

374
372
370
369
371
375
378
381
380
379
380
381
383
386
390
393
394
393
394
394
390
388
388
392

Sunday 21

Waxing Gibbous 96%

18:55

05:25

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad

Sun - Rise: 05:49, Set: 20:20, Transit: 13:05. Moon - Rise: 18:55, Set: 05:25. Civil Dark: 20:59 - 05:11. Nautical Dark: 21:48 - 04:22. Astro Dark: 22:47 - 03:22

Total Clouds (% Sky Obscured)

38
47
41
40
40
55
73
99
96
92
96
98
100
100
98
98
97
97
98
99
80
61
45
37

Low Clouds (% Sky Obscured)

8
1
1
1
1
18
30
41
43
42
54
77
85
88
86
85
83
88
92
96
79
64
51
37

Medium Clouds (% Sky Obscured)

31
46
47
40
37
45
50
70
88
83
86
94
96
100
92
93
89
88
86
85
62
38
15
15

High Clouds (% Sky Obscured)

0
2
3
2
5
25
48
80
56
32
21
49
78
85
56
63
55
66
76
86
73
58
55
45

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
8
7

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
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
10
14
14
36
48
56
52
50
49
41
33
22
29
40
46
46

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
94
94
94
93
94
94
91
83
73
66
60
58
57
55
55
55
60
68
76
83
91
94

Pressure (mb)

1034
1035
1035
1035
1034
1034
1034
1034
1034
1033
1033
1033
1033
1033
1032
1032
1031
1031
1031
1030
1030
1030
1030
1030

Ozone (du)

394
395
396
396
397
398
396
395
395
397
398
398
399
399
400
401
403
404
405
408
410
410
410
409

Monday 22

Waxing Gibbous 99%

20:10

05:33

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 Bad
21 Bad
22 Bad

Sun - Rise: 05:47, Set: 20:22, Transit: 13:05. Moon - Rise: 20:10, Set: 05:33. Civil Dark: 21:01 - 05:09. Nautical Dark: 21:50 - 04:19. Astro Dark: 22:51 - 03:19

Total Clouds (% Sky Obscured)

26
40
61
74
88
91
94
95
96
98
99
91
92
100
99
98
96
80
61
44
43
42
52
66

Low Clouds (% Sky Obscured)

26
15
33
52
70
69
68
69
77
54
83
82
88
100
97
95
92
73
55
37
44
46
48
35

Medium Clouds (% Sky Obscured)

15
15
15
20
25
28
9
12
33
76
77
60
59
53
38
24
10
8
5
3
2
2
1
5

High Clouds (% Sky Obscured)

50
45
45
0
0
11
20
38
80
87
26
38
48
72
56
39
15
11
12
14
9
5
1
15

ISS Passover

Visibility (miles)

8
8
6
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
57
58
51
43
32
24
8
5
4
3
13
17
28
32
28
25
26
29
30
35
39
41
36

Precipitation Amount (mm)

0
0
0.3
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
4
4
3
3
3
4
6
7
6
7
6
7
7
9
8
8
8
7
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
98
98
96
96
96
94
93
82
71
67
66
70
74
78
84
82
84
84
87
88
89

Pressure (mb)

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

Ozone (du)

408
405
405
406
404
403
400
398
398
397
395
393
391
390
391
390
390
389
389
389
389
391
392
394

Tuesday 23

Waxing Gibbous 100%

21:28

05:43

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 Bad
21 Bad
22 Bad

Sun - Rise: 05:45, Set: 20:24, Transit: 13:05. Moon - Rise: 21:28, Set: 05:43. Civil Dark: 21:03 - 05:06. Nautical Dark: 21:53 - 04:16. Astro Dark: 22:54 - 03:15

Total Clouds (% Sky Obscured)

72
78
85
85
88
87
92
96
97
97
96
95
93
93
89
86
83
80
77
74
70
67
63
55

Low Clouds (% Sky Obscured)

25
15
17
29
38
35
32
29
48
68
87
90
92
93
89
84
80
76
69
68
68
67
64
58

Medium Clouds (% Sky Obscured)

12
18
20
22
28
28
32
35
24
14
3
5
7
8
4
2
0
0
0
0
0
0
0
8

High Clouds (% Sky Obscured)

28
41
41
39
43
43
44
45
52
59
67
53
40
25
15
7
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
6
4
1
4
6
9
8
7
6
7
8
9
8
7
7
4
2
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
None
None
None
None

Precipitation Probability (%)

30
23
26
28
28
28
27
27
25
22
18
19
19
19
23
27
31
34
37
38
39
40
40
31

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
91
91
91
93
93
93
94
96
94
93
91
83
78
71
69
65
62
68
74
81
86
89
96

Pressure (mb)

1024
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1016
1016
1017
1017
1017

Ozone (du)

395
397
399
400
401
403
403
403
403
404
405
406
408
409
410
412
413
415
417
418
419
422
425
427

Wednesday 24

Full Moon 99%

22:48

05:56

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: 05:43, Set: 20:26, Transit: 13:04. Moon - Rise: 22:48, Set: 05:56. Civil Dark: 21:05 - 05:04. Nautical Dark: 21:55 - 04:14. Astro Dark: 22:58 - 03:11

Total Clouds (% Sky Obscured)

47
39
40
44
47
57
66
76
81
84
91
93
94
96
97
97
98
99
99
100

Low Clouds (% Sky Obscured)

51
45
39
33
28
21
14
6
32
57
82
85
89
93
95
97
99
96
91
83

Medium Clouds (% Sky Obscured)

16
24
21
17
17
25
37
56
46
38
26
21
17
12
21
31
47
55
52
44

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
1
2
3
4
4
20
37
54

ISS Passover

Visibility (miles)

3
6
9
9
9
9
9
9
9
9
9
9
9
8
7
7
6
6
7
8

Fog (%)

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

Precipitation Probability (%)

22
15
15
12
0
0
0
0
3
6
7
17
22
28
30
33
33
36
41
44

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
93
93
93
94
94
88
80
75
71
70
67
67
66
66
70
77

Pressure (mb)

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

Ozone (du)

432
437
442
444
446
448
447
445
444
444
443
443
443
443
443
442
441
440
438
435

Forecast for Alsop en le Dale, Derbyshire, United Kingdom (53.09,-1.76)

Generated: 18/04/24 23:10:29. Forecast: 18/04/24 to 24/04/24. Timezone: UTC+1.00