Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 14%

07:16

23:50

20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Bad
05 OK
06 OK
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

Sun - Rise: 06:09, Set: 20:16, Transit: 13:13. Moon - Rise: 07:16, Set: 23:50. Civil Dark: 20:51 - 05:34. Nautical Dark: 21:35 - 04:50. Astro Dark: 22:25 - 03:59

Total Clouds (% Sky Obscured)

44
46
57
67
94
97
94
46
49
25
20
77
94
96
99
95
74
96
100
84
83
64
53
50

Low Clouds (% Sky Obscured)

2
0
1
2
1
1
0
0
0
0
0
48
51
85
87
63
28
11
1
6
22
12
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
74
84
46
49
25
20
59
89
92
94
85
70
94
100
84
79
64
53
50

High Clouds (% Sky Obscured)

21
46
19
61
94
97
21
8
49
25
20
77
90
79
77
70
65
60
60
50
52
27
24
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
12
18
4
0
1
0
0
0
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)

4
3
3
3
5
5
4
5
5
5
5
5
6
8
12
15
16
15
15
14
13
12
11
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
8
5
5
3
3
2
1
1
1
1
1
4
5
6
6
6
7
7
8
7
7
6
6

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
88
91
90
88
86
89
91
89
88
87
88
87
81
73
69
66
67
70
70
72
76

Pressure (mb)

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

Ozone (du)

381
381
383
386
387
388
389
390
391
392
392
393
396
399
401
400
400
399
401
396
390
387
388
390

Monday 20

Waxing Crescent 24%

08:09

01:11

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 OK
17 OK
18 Bad
19 Bad

Sun - Rise: 06:07, Set: 20:18, Transit: 13:13. Moon - Rise: 08:09, Set: 01:11. Civil Dark: 20:53 - 05:32. Nautical Dark: 21:37 - 04:47. Astro Dark: 22:27 - 03:56

Total Clouds (% Sky Obscured)

84
96
100
98
98
99
79
60
54
68
93
96
92
94
83
94
95
93
100
73
33
21
71
69

Low Clouds (% Sky Obscured)

0
6
18
10
11
0
0
7
15
43
61
58
40
62
54
59
60
39
36
42
32
0
1
0

Medium Clouds (% Sky Obscured)

84
94
99
95
96
95
79
55
41
35
62
60
55
52
31
45
71
68
41
22
1
2
1
2

High Clouds (% Sky Obscured)

1
28
29
22
11
7
3
2
5
6
16
4
6
36
54
85
78
73
44
15
13
10
71
65

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
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
2
2
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
1
13
3
0
3
17
3
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)

6
5
5
6
6
7
9
9
9
10
13
13
15
17
18
18
19
20
20
21
22
22
21
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
84
85
90
87
87
88
91
93
93
86
85
87
90
87
83
76
71
77
77
75
75
77

Pressure (mb)

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

Ozone (du)

389
389
388
387
386
386
383
383
380
378
377
378
377
377
378
377
376
374
373
372
371
371
371
371

Tuesday 21

Waxing Crescent 35%

09:20

02:15

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 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:05, Set: 20:19, Transit: 13:13. Moon - Rise: 09:20, Set: 02:15. Civil Dark: 20:55 - 05:30. Nautical Dark: 21:39 - 04:45. Astro Dark: 22:30 - 03:53

Total Clouds (% Sky Obscured)

65
57
75
61
89
100
100
100
86
29
59
63
63
54
85
69
100
82
100
100
100
100
100
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
9
19
17
8
16
6
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
0
0
6
0
0
52
31
67
29
28
59
53
23
12
10
0
2
5
9
6
3
0
0

High Clouds (% Sky Obscured)

65
52
75
59
88
100
100
100
79
10
36
9
9
26
72
57
100
82
100
100
100
100
100
81

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
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)

19
20
20
21
21
21
21
21
21
20
20
20
21
22
23
25
25
25
25
25
24
23
22
20

Chance of Frost

Temperature (°C)

11
11
11
10
9
9
9
9
9
9
8
8
9
10
11
12
12
13
13
13
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

7
7
7
7
6
5
6
6
6
6
6
6
6
7
7
7
7
7
6
7
7
7
7
6

Relative Humidity (%)

76
75
78
81
81
80
81
82
84
84
84
85
82
80
77
73
70
67
63
69
71
70
70
70

Pressure (mb)

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

Ozone (du)

371
371
371
371
371
369
369
368
368
368
369
369
368
368
369
370
371
373
374
373
371
371
370
370

Wednesday 22

Waxing Crescent 46%

10:42

02:59

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
19 Bad

Sun - Rise: 06:03, Set: 20:21, Transit: 13:13. Moon - Rise: 10:42, Set: 02:59. Civil Dark: 20:56 - 05:28. Nautical Dark: 21:41 - 04:42. Astro Dark: 22:33 - 03:50

Total Clouds (% Sky Obscured)

72
58
58
70
76
73
64
53
46
45
49
52
61
68
66
70
69
58
72
72
76
80
80
83

Low Clouds (% Sky Obscured)

0
0
0
0
0
2
5
8
15
23
32
35
38
38
30
25
21
14
7
0
0
0
0
0

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)

69
49
45
59
61
47
35
34
35
26
27
31
61
67
36
33
30
34
52
61
65
70
73
82

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
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)

19
19
18
17
16
15
15
14
14
14
14
14
16
17
19
20
20
21
20
20
19
17
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
75
77
77
77
78
79
82
84
87
88
87
82
77
73
73
70
68
63
63
65
70
69

Pressure (mb)

1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025

Ozone (du)

368
368
366
365
364
363
361
360
360
359
359
359
359
358
357
358
359
358
357
357
357
357
357
357

Thursday 23

Waxing Crescent 43%

12:06

03:30

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

Sun - Rise: 06:01, Set: 20:22, Transit: 13:13. Moon - Rise: 12:06, Set: 03:30. Civil Dark: 20:58 - 05:25. Nautical Dark: 21:43 - 04:40. Astro Dark: 22:35 - 03:47

Total Clouds (% Sky Obscured)

92
100
100
100
100
100
100
100
99
96
83
32
36
39
32
28
27
26
34
44
45
31
13
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
16
35
52
56
57
59
25
28
32
23
11
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
1
30
56
78
99
70
40
20
22
12
2
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

92
100
100
100
100
100
100
100
97
93
82
5
7
9
14
14
22
26
34
44
29
11
3
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
74
82
87
81
77
79
85
88
91
91
79
69
61
59
58
57
57
57
58
63
69
74

Pressure (mb)

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

Ozone (du)

357
358
359
361
363
363
361
362
365
367
368
369
369
369
369
368
368
368
366
363
361
361
360
360

Friday 24

First Quarter 58%

13:29

03:52

20 Good
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 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Good

Sun - Rise: 05:59, Set: 20:24, Transit: 13:13. Moon - Rise: 13:29, Set: 03:52. Civil Dark: 21:00 - 05:23. Nautical Dark: 21:45 - 04:38. Astro Dark: 22:38 - 03:44

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

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
0
0
0
0
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
1
1
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

11
10
8
7
7
6
5
4
3
3
3
3
6
9
12
13
14
15
15
15
16
15
15
13

Feels Like (°C)

9
9
9
8
7
6
3
3
3
2
2
2
3
4
5
6
7
8
14
13
13
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

79
84
88
90
90
90
89
89
89
86
85
82
74
65
58
57
54
52
53
53
53
59
64
72

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

360
359
359
361
362
363
363
364
364
366
368
370
370
371
372
373
373
374
375
376
377
381
385
390

Saturday 25

Waxing Gibbous 69%

14:48

04:08

20 Good
21 Good
22 Good
23 OK
00 OK
01 OK
02 Bad
03 OK
04 OK
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 OK
12 OK

Sun - Rise: 05:57, Set: 20:26, Transit: 13:12. Moon - Rise: 14:48, Set: 04:08. Civil Dark: 21:02 - 05:21. Nautical Dark: 21:47 - 04:35. Astro Dark: 22:41 - 03:41

Total Clouds (% Sky Obscured)

5
6
16
29
42
44
46
32
25
18
15
17
14
15
18
21
20

Low Clouds (% Sky Obscured)

1
0
16
29
42
44
45
32
25
18
15
17
14
15
18
18
20

Medium Clouds (% Sky Obscured)

1
1
3
6
9
6
3
0
3
5
10
17
14
15
18
21
20

High Clouds (% Sky Obscured)

5
6
5
4
3
9
15
22
25
18
15
17
14
15
18
21
20

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
3
4
5
4
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
80
77
75
75
79
82
88
91
93
93
87
79
73
69
68

Pressure (mb)

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

Ozone (du)

390
390
390
391
392
394
392
391
390
390
390
390
390
390
390
392
395

Forecast for Buckfastleigh, Devon, United Kingdom (50.48,-3.78)

Generated: 19/04/26 20:37:22. Forecast: 19/04/26 to 25/04/26. Timezone: UTC+1.00