Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 32%

04:22

11:27

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:30, Set: 18:14, Transit: 12:23. Moon - Rise: 04:22, Set: 11:27. Civil Dark: 18:46 - 05:58. Nautical Dark: 19:25 - 05:20. Astro Dark: 20:04 - 04:40

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
35
100
100
84
100
100
100
100
100
100
99
98
100
100

Low Clouds (% Sky Obscured)

93
92
97
85
70
63
74
47
36
24
35
33
29
9
28
58
37
47
51
35
33
37
33
22

Medium Clouds (% Sky Obscured)

98
100
100
100
100
100
95
73
51
0
9
48
59
62
100
100
100
100
100
100
99
98
98
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
35
100
100
84
100
100
100
100
61
100
40
0
0
0

ISS Passover

Visibility (miles)

9
3
4
3
9
5
5
9
9
9
9
9
9
9
9
9
9
6
8
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
Light Rain
None
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
85
74
95
95
95
82
40
28
13
18
8
6
8
25
36
43
48
40
39
35
30
24
26

Precipitation Amount (mm)

0
0.5
0
1.1
0.7
0.8
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

23
23
24
24
25
24
22
21
17
16
15
15
14
12
13
14
17
17
18
17
17
16
14
13

Chance of Frost

Temperature (°C)

12
12
12
12
13
12
10
8
7
6
6
5
5
5
5
6
6
7
8
8
8
7
7
6

Feels Like (°C)

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

Dew Point (°C)

10
10
11
11
11
10
8
5
5
4
4
3
2
1
2
3
4
4
2
2
2
1
2
1

Relative Humidity (%)

92
92
93
93
90
87
88
82
88
87
88
83
80
78
79
79
82
81
69
65
65
64
69
71

Pressure (mb)

1004
1004
1003
1002
1001
1001
1001
1002
1002
1002
1002
1003
1003
1003
1004
1004
1004
1003
1003
1002
1001
1001
1001
1001

Ozone (du)

365
366
372
374
377
382
387
393
397
400
406
407
406
410
413
414
417
435
452
464
467
477
489
499

Friday 13

Waning Crescent 23%

04:54

12:40

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

Sun - Rise: 06:28, Set: 18:16, Transit: 12:23. Moon - Rise: 04:54, Set: 12:40. Civil Dark: 18:48 - 05:56. Nautical Dark: 19:26 - 05:17. Astro Dark: 20:05 - 04:38

Total Clouds (% Sky Obscured)

8
60
88
100
85
65
42
37
47
48
65
53
25
39
18
46
47
58
44
53
28
80
98
89

Low Clouds (% Sky Obscured)

7
28
27
28
77
60
42
37
47
48
49
37
25
39
18
46
47
56
22
53
8
22
58
11

Medium Clouds (% Sky Obscured)

2
55
82
100
34
0
0
2
3
5
45
31
4
23
0
0
0
33
31
1
24
67
92
85

High Clouds (% Sky Obscured)

0
0
0
0
20
0
0
0
0
0
0
0
2
0
0
0
0
1
1
20
4
2
4
40

ISS Passover

Visibility (miles)

9
9
9
9
0
0
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

21
12
20
86
80
18
3
1
3
1
1
2
0
1
4
5
6
4
16
18
20
20
18
7

Precipitation Amount (mm)

0
0
0
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
80
83
89
96
96
91
93
94
93
91
91
91
91
88
85
77
70
63
59
56
57
63
69

Pressure (mb)

1001
1001
1002
1002
1001
1002
1003
1003
1004
1004
1005
1006
1006
1007
1008
1009
1009
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

512
518
520
514
506
498
488
484
481
473
470
473
472
472
472
469
462
456
448
441
433
426
419
412

Saturday 14

Waning Crescent 15%

05:18

13:58

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:26, Set: 18:17, Transit: 12:22. Moon - Rise: 05:18, Set: 13:58. Civil Dark: 18:50 - 05:53. Nautical Dark: 19:28 - 05:15. Astro Dark: 20:07 - 04:36

Total Clouds (% Sky Obscured)

79
82
74
67
84
88
93
96
94
100
100
100
100
100
100
94
75
76
81
87
92
69
50
53

Low Clouds (% Sky Obscured)

7
8
0
6
15
26
41
56
81
87
99
100
100
87
100
91
73
76
78
68
51
51
38
36

Medium Clouds (% Sky Obscured)

79
82
74
67
83
67
68
93
93
100
96
100
62
65
61
3
0
0
52
45
89
35
18
0

High Clouds (% Sky Obscured)

40
18
24
22
1
1
1
4
4
2
1
0
0
0
0
0
2
25
15
25
12
0
1
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
1
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
1
3
6
10
14
14
13
13
13
13
13
13
13
13
13
13
13
13

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
4
5
12
24
22
20
7
25
26
30
26
32
24
14
8
20
37
28
16
23
27
17
20

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
4
4
6
7
7
7
6
5
5
7
8
9
12
12
13
17
19
20
20
20
19
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
78
82
83
86
90
90
86
90
93
91
93
90
90
93
90
87
91
95
87
75
76
78
78

Pressure (mb)

1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

403
397
392
388
384
384
381
376
370
363
361
360
353
350
345
340
339
339
338
338
342
355
357
359

Sunday 15

Waning Crescent 8%

05:36

15:17

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:24, Set: 18:19, Transit: 12:22. Moon - Rise: 05:36, Set: 15:17. Civil Dark: 18:51 - 05:51. Nautical Dark: 19:30 - 05:13. Astro Dark: 20:09 - 04:33

Total Clouds (% Sky Obscured)

70
44
40
44
77
84
71
61
74
72
76
81
82
81
85
90
95
100
99
97
97
95
93
92

Low Clouds (% Sky Obscured)

40
44
40
44
45
45
41
40
35
38
44
46
47
45
47
49
51
76
79
76
80
73
72
68

Medium Clouds (% Sky Obscured)

3
5
7
11
14
18
14
6
0
2
4
8
10
10
7
24
40
57
56
50
52
48
47
51

High Clouds (% Sky Obscured)

25
1
2
4
26
30
19
19
35
33
35
34
37
41
40
38
37
35
37
40
49
43
37
36

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 (%)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

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 (%)

20
19
9
18
20
14
21
26
4
9
15
8
26
30
4
9
13
6
14
19
21
24
24
22

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
17
17
16
14
13
12
10
9
8
8
8
8
9
10
12
14
15
16
15
15
14
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
75
70
74
78
79
83
88
89
89
89
89
88
84
73
67
66
66
66
67
71
74
78

Pressure (mb)

1011
1012
1012
1013
1013
1014
1014
1014
1014
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

358
357
357
355
357
359
361
360
359
358
358
358
358
358
357
355
353
352
352
351
350
351
350
349

Monday 16

Waning Crescent 3%

05:51

16:38

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 06:21, Set: 18:20, Transit: 12:22. Moon - Rise: 05:51, Set: 16:38. Civil Dark: 18:53 - 05:49. Nautical Dark: 19:31 - 05:10. Astro Dark: 20:11 - 04:31

Total Clouds (% Sky Obscured)

93
93
95
94
90
89
92
96
99
98
97
97
97
99
100
100
99
99
98
97
96
89
80
72

Low Clouds (% Sky Obscured)

68
68
72
75
77
82
86
86
88
82
75
69
71
80
87
90
93
95
96
97
96
89
80
72

Medium Clouds (% Sky Obscured)

53
57
63
58
46
42
47
60
63
55
44
33
0
0
0
6
8
12
14
7
0
0
0
0

High Clouds (% Sky Obscured)

32
24
18
19
19
26
20
10
1
18
35
47
45
52
63
70
50
34
30
18
4
4
5
5

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 (%)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

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 (%)

22
22
20
23
23
18
17
20
15
17
16
4
11
13
10
8
8
11
11
11
5
5
3
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)

10
9
9
9
9
9
10
10
11
12
12
14
15
10
11
12
13
15
16
16
16
15
13
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
87
91
91
93
93
88
88
88
84
84
82
78
81
82
84
85
85
85
84
81
81
84
88

Pressure (mb)

1016
1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012

Ozone (du)

345
343
343
343
344
343
339
336
334
333
331
331
330
330
330
330
330
330
331
331
331
331
331
332

Tuesday 17

Waning Crescent 0%

06:04

17:59

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

Sun - Rise: 06:19, Set: 18:22, Transit: 12:21. Moon - Rise: 06:04, Set: 17:59. Civil Dark: 18:55 - 05:47. Nautical Dark: 19:33 - 05:08. Astro Dark: 20:13 - 04:28

Total Clouds (% Sky Obscured)

67
59
50
52
55
53
39
25
13
20
28
38
47
57
68
58
41
30
23
15
9
30
54
81

Low Clouds (% Sky Obscured)

67
59
50
52
54
48
36
22
13
19
28
38
42
44
48
40
28
14
8
4
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)

3
2
1
2
2
2
0
0
0
13
24
36
47
57
68
58
41
30
23
15
9
30
51
72

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 (%)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

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
2
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
95
95
93
95
95
95
95
95
95
94
94
94
93
88
87
81
76
70
68
65
63
66
69

Pressure (mb)

1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

332
333
334
334
338
342
346
347
349
351
352
353
354
354
355
356
356
357
358
356
354
351
351
351

Wednesday 18

Waning Crescent 0%

06:17

17:59

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

Sun - Rise: 06:17, Set: 18:24, Transit: 12:21. Moon - Rise: 06:17, Set: 17:59. Civil Dark: 18:56 - 05:44. Nautical Dark: 19:35 - 05:06. Astro Dark: 20:15 - 04:26

Total Clouds (% Sky Obscured)

88
85
82
61
42
27
48
64
84
71
58
40
40
26
25
24
27
31

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
10
18
25
21
16
12
7
3
0
0
0
0

Medium Clouds (% Sky Obscured)

7
14
25
34
25
17
28
39
50
42
44
40
40
26
25
24
27
31

High Clouds (% Sky Obscured)

59
61
71
48
26
0
32
64
84
71
58
39
40
26
20
9
13
17

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13
13

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
4
4
4
4
4
3
2
2
2
2
2
2
2
3
4
4
5

Dew Point (°C)

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

Relative Humidity (%)

71
75
76
80
83
83
85
85
86
86
88
89
89
85
78
74
71
70

Pressure (mb)

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

Ozone (du)

351
351
352
352
351
351
350
349
349
348
347
347
346
348
350
351
354
356

Welcome to Clear Outside

Forecast for Alphington, Devon, United Kingdom (50.70,-3.52)

Generated: 12/03/26 18:31:25. Forecast: 12/03/26 to 18/03/26. Timezone: UTC+0.00