Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 13

Waning Crescent 23%

04:54

No Set

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 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 06:26, Set: 18:13, Transit: 12:20. Moon - Rise: 04:54, Set: No Set. Civil Dark: 18:46 - 05:53. Nautical Dark: 19:24 - 05:14. Astro Dark: 20:04 - 04:35

Total Clouds (% Sky Obscured)

73
79
84
87
89
57
60
64
58
61
49
64
52
57
47
29
39
52
57
41
27
23
24
26

Low Clouds (% Sky Obscured)

36
47
44
36
31
42
45
39
38
45
49
64
52
57
46
27
37
48
56
41
27
23
24
26

Medium Clouds (% Sky Obscured)

74
74
84
62
38
40
17
60
58
59
25
2
3
0
0
1
2
7
28
5
3
6
4
0

High Clouds (% Sky Obscured)

53
79
19
0
0
0
0
0
0
0
0
0
4
0
0
0
3
4
3
3
0
0
0
0

ISS Passover

Visibility (miles)

-
9
9
9
9
6
9
8
5
0
0
0
0
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

Precipitation Type

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

Precipitation Probability (%)

0
64
85
60
35
34
30
46
58
66
48
25
4
1
1
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.6
0
0
0
0
0
0.3
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
16
16
15
14
14
11
9
9
8
7
7
6
7
6
5
6
5
5
5
5
7
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
67
66
67
69
74
78
88
91
98
98
100
96
94
91
93
93
93
93
93
91
82
71
64

Pressure (mb)

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

Ozone (du)

455
455
460
473
487
497
505
514
510
503
502
495
487
476
470
465
463
461
465
469
470
472
466
451

Saturday 14

Waning Crescent 15%

05:17

12:35

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 Good
19 Good
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: 06:23, Set: 18:15, Transit: 12:20. Moon - Rise: 05:17, Set: 12:35. Civil Dark: 18:47 - 05:51. Nautical Dark: 19:26 - 05:12. Astro Dark: 20:06 - 04:32

Total Clouds (% Sky Obscured)

54
71
50
84
49
27
13
7
62
43
60
41
78
66
85
78
100
99
97
96
100
100
100
94

Low Clouds (% Sky Obscured)

53
55
24
41
42
0
0
0
20
24
27
32
34
31
26
0
0
0
61
83
100
100
100
85

Medium Clouds (% Sky Obscured)

26
40
27
50
26
21
11
5
37
26
55
20
69
49
76
72
99
99
94
66
57
40
41
34

High Clouds (% Sky Obscured)

0
0
0
0
1
0
0
1
0
0
0
1
1
2
6
3
87
51
4
0
0
0
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
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
5
23
38
41
9
1
1
1
0
0
0
0
0
0
0
4
29
10
9
17
13
12
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
9
9
9
7
6
4
4
4
4
4
4
4
4
5
5
5
6
6
7
10
13
17
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
57
56
57
63
73
79
83
88
89
89
89
89
89
89
91
93
89
89
90
85
84
82
82

Pressure (mb)

1008
1008
1008
1009
1009
1010
1010
1011
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012

Ozone (du)

443
436
430
424
415
409
403
396
390
383
379
379
378
378
372
368
364
359
356
352
348
343
342
340

Sunday 15

Waning Crescent 8%

05:35

13:54

12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 OK
20 OK
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: 06:21, Set: 18:16, Transit: 12:20. Moon - Rise: 05:35, Set: 13:54. Civil Dark: 18:49 - 05:48. Nautical Dark: 19:28 - 05:10. Astro Dark: 20:07 - 04:30

Total Clouds (% Sky Obscured)

100
100
99
72
38
35
22
34
23
66
62
47
64
73
75
87
100
100
95
91
86
87
89
90

Low Clouds (% Sky Obscured)

88
69
78
58
37
35
21
34
23
23
36
38
51
59
52
51
46
67
58
52
43
57
71
86

Medium Clouds (% Sky Obscured)

38
100
95
50
0
0
0
0
0
37
31
16
31
39
52
66
50
21
30
31
38
41
50
75

High Clouds (% Sky Obscured)

91
100
30
20
3
0
0
0
0
0
0
3
3
11
26
65
100
100
80
60
40
31
15
18

ISS Passover

Visibility (miles)

9
9
8
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 (%)

34
38
31
11
3
1
1
3
6
4
3
7
11
11
22
7
8
21
23
25
32
36
37
32

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)

20
21
18
19
21
17
17
16
18
20
18
16
16
15
12
11
9
8
8
10
11
12
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
90
93
81
78
78
77
74
75
71
70
71
75
78
79
83
82
86
89
82
85
82
82
82

Pressure (mb)

1012
1011
1011
1010
1011
1011
1012
1012
1012
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015

Ozone (du)

339
338
339
340
353
361
371
372
372
371
373
376
380
384
384
382
384
384
382
384
385
381
379
375

Monday 16

Waning Crescent 3%

05:49

15:14

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: 06:19, Set: 18:18, Transit: 12:19. Moon - Rise: 05:49, Set: 15:14. Civil Dark: 18:51 - 05:46. Nautical Dark: 19:29 - 05:07. Astro Dark: 20:09 - 04:27

Total Clouds (% Sky Obscured)

93
96
99
98
97
96
97
99
99
92
90
94
95
96
97
98
86
91
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

84
83
83
86
89
92
95
97
98
81
72
80
84
88
91
89
77
77
81
84
84
75
63
54

Medium Clouds (% Sky Obscured)

61
85
94
82
62
58
55
65
40
37
32
28
33
39
61
42
37
31
78
46
53
36
41
2

High Clouds (% Sky Obscured)

19
32
19
11
23
7
11
10
8
15
25
35
43
52
48
49
67
69
69
93
98
98
99
100

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 (%)

30
23
23
25
21
20
19
18
11
10
7
3
5
7
1
3
4
1
1
5
1
1
2
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)

14
14
14
14
13
12
12
12
12
13
12
12
12
12
12
13
13
13
14
16
18
18
18
19

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
9
9
9
9
9
10
10
10
10
10
9
9
10
10
10
11
11

Feels Like (°C)

5
5
4
5
5
5
5
5
4
4
5
5
5
5
6
5
5
6
5
4
4
5
5
5

Dew Point (°C)

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

Relative Humidity (%)

84
85
84
84
84
84
81
81
82
90
93
95
84
82
84
82
82
95
95
88
83
83
81
81

Pressure (mb)

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

Ozone (du)

374
370
368
367
365
362
361
358
360
360
360
358
354
351
348
346
343
341
339
337
337
336
336
335

Tuesday 17

Waning Crescent 0%

06:02

16:34

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 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
10 OK
11 OK

Sun - Rise: 06:17, Set: 18:20, Transit: 12:19. Moon - Rise: 06:02, Set: 16:34. Civil Dark: 18:52 - 05:44. Nautical Dark: 19:31 - 05:05. Astro Dark: 20:11 - 04:25

Total Clouds (% Sky Obscured)

97
95
93
85
76
68
66
65
61
54
47
40
41
42
35
37
34
35
33
29
23
26
33
39

Low Clouds (% Sky Obscured)

62
71
81
76
71
66
64
63
61
54
47
40
41
42
35
37
34
35
32
22
10
25
33
39

Medium Clouds (% Sky Obscured)

17
33
50
33
17
0
0
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

76
52
33
26
21
20
10
5
5
5
5
10
9
6
3
3
3
3
5
10
15
14
7
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
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)

20
20
20
19
17
14
12
10
9
8
7
6
5
4
4
3
3
3
2
2
3
3
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
78
81
84
87
93
96
96
96
96
96
95
94
94
96
94
96
96
93
90
85
81
77

Pressure (mb)

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

Ozone (du)

334
332
329
328
327
327
326
326
328
331
334
337
339
342
345
348
349
350
351
351
351
351
351
351

Wednesday 18

Waning Crescent 0%

06:15

17:56

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

Sun - Rise: 06:14, Set: 18:21, Transit: 12:19. Moon - Rise: 06:15, Set: 17:56. Civil Dark: 18:54 - 05:41. Nautical Dark: 19:33 - 05:03. Astro Dark: 20:13 - 04:22

Total Clouds (% Sky Obscured)

35
32
26
21
19
19
23
21
34
48
65
74
65
50
40
20
15
15
10
5
5
2
9
11

Low Clouds (% Sky Obscured)

35
20
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6

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)

4
8
10
10
6
5
5
6
6
8
6
5
5
5
10
15
15
15
10
5
5
2
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 (%)

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)

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

Chance of Frost

Temperature (°C)

14
15
15
15
14
13
11
10
9
8
8
8
8
8
7
7
7
6
6
7
8
10
11
12

Feels Like (°C)

9
16
15
15
15
15
15
9
9
9
8
8
8
6
5
6
5
5
4
5
4
5
6
7

Dew Point (°C)

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

Relative Humidity (%)

74
73
72
70
76
81
87
88
88
90
90
90
91
91
93
93
93
93
93
91
88
85
79
71

Pressure (mb)

1018
1018
1018
1018
1019
1019
1019
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

351
350
349
348
348
348
348
347
347
347
347
346
346
345
345
344
344
344
344
344
344
343
344
346

Thursday 19

New Moon 0%

06:28

19:19

12 OK
13 OK
14 OK
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

Sun - Rise: 06:12, Set: 18:23, Transit: 12:19. Moon - Rise: 06:28, Set: 19:19. Civil Dark: 18:56 - 05:39. Nautical Dark: 19:35 - 05:00. Astro Dark: 20:15 - 04:20

Total Clouds (% Sky Obscured)

21
24
30
53
77
100
100
100
100
92
82
67
78
87
93
91
90
89

Low Clouds (% Sky Obscured)

12
19
22
24
19
19
14
9
3
10
19
28
36
46
50
41
34
25

Medium Clouds (% Sky Obscured)

0
0
0
8
17
30
30
40
40
43
46
48
51
48
46
54
69
88

High Clouds (% Sky Obscured)

0
0
0
7
9
16
47
56
60
46
33
13
11
12
15
13
16
14

ISS Passover

Visibility (miles)

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

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
1
1
3
5
7
11
12
7
21
23
19

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
12
11
11
11
11
11
8
8
9
8
8
8
5
5
4
4
4

Dew Point (°C)

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

Relative Humidity (%)

65
65
63
63
69
76
84
83
82
84
82
81
79
78
75
74
76
79

Pressure (mb)

1023
1023
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018

Ozone (du)

347
351
356
361
362
364
365
370
375
380
381
382
383
383
384
385
387
388

Forecast for Othery, Somerset, United Kingdom (51.08,-2.88)

Generated: 13/03/26 13:55:02. Forecast: 13/03/26 to 19/03/26. Timezone: UTC+0.00