Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 1%

05:01

22:45

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:17, Set: 20:58, Transit: 13:07. Moon - Rise: 05:01, Set: 22:45. Civil Dark: 21:39 - 04:36. Nautical Dark: 22:36 - 03:37. Astro Dark: 00:03 - 02:07

Total Clouds (% Sky Obscured)

65
73
61
45
100
100
100
100
100
100
100
100
100
99
96
53
68
95
100
97
99
92
90
86

Low Clouds (% Sky Obscured)

25
22
26
27
44
64
60
69
49
39
55
47
50
55
49
46
44
45
54
59
73
54
54
57

Medium Clouds (% Sky Obscured)

7
20
30
35
100
100
100
100
100
100
100
100
100
99
94
49
65
80
100
96
99
86
87
82

High Clouds (% Sky Obscured)

65
73
61
45
100
100
100
100
99
100
100
92
80
75
80
15
68
70
65
65
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
43
6
0
0
0
11
6
19
30
50
62
63
59
43
29
12
19
15
29
38
59
52
57

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
88
83
72
63
59
58
63
76
81
83
87
88
88
90
93
95
95
93
93
93

Pressure (mb)

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

Ozone (du)

403
403
405
407
408
412
417
422
426
427
427
428
428
429
429
434
433
433
433
431
425
423
423
421

Monday 18

Waxing Crescent 5%

05:48

00:00

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:16, Set: 20:59, Transit: 13:07. Moon - Rise: 05:48, Set: 00:00. Civil Dark: 21:41 - 04:34. Nautical Dark: 22:38 - 03:35. Astro Dark: 00:08 - 02:02

Total Clouds (% Sky Obscured)

98
100
91
88
100
100
98
98
98
98
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

46
51
48
49
60
65
85
95
82
83
79
75
94
88
73
79
86
87
83
100
100
100
100
100

Medium Clouds (% Sky Obscured)

98
100
91
86
100
99
97
95
89
92
93
96
99
87
44
87
99
100
100
92
91
96
100
100

High Clouds (% Sky Obscured)

0
0
0
0
80
29
11
8
83
61
65
60
92
41
94
100
82
96
100
15
10
93
90
96

ISS Passover

Visibility (miles)

9
9
9
9
9
7
9
4
4
4
5
5
5
5
6
9
9
9
9
5
3
6
7
1

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

Precipitation Probability (%)

53
49
49
35
49
50
60
70
72
64
63
59
59
66
66
61
68
91
95
95
95
84
95
85

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.5
0.5
0.4
0.4
0.4
0.3
0.4
0.3
0
0
0.4
1
1.1
0.7
0.4
0.6
0.3

Wind Speed/Direction (mph)

9
8
7
6
6
9
10
10
11
12
12
13
13
13
13
12
12
12
13
13
15
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
90
87
87
81
80
80
80
79
87
86
88
90
93
93
95
96
98
98
96
96

Pressure (mb)

1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1009
1008
1008
1007
1006
1005

Ozone (du)

413
413
414
410
405
397
394
396
393
392
389
389
387
384
379
377
378
378
380
380
382
388
393
394

Tuesday 19

Waxing Crescent 12%

06:53

00:54

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:14, Set: 21:01, Transit: 13:08. Moon - Rise: 06:53, Set: 00:54. Civil Dark: 21:43 - 04:33. Nautical Dark: 22:40 - 03:33. Astro Dark: 00:13 - 01:56

Total Clouds (% Sky Obscured)

100
100
98
100
100
100
98
94
100
97
95
95
68
69
66
80
90
93
87
85
72
81
81
89

Low Clouds (% Sky Obscured)

74
60
76
37
85
83
67
62
74
43
57
50
41
42
46
69
67
70
69
64
63
65
63
66

Medium Clouds (% Sky Obscured)

59
55
33
45
100
100
94
69
47
49
80
90
36
40
33
27
40
53
41
55
22
38
46
57

High Clouds (% Sky Obscured)

93
93
81
100
76
59
60
71
14
31
44
34
2
0
0
2
42
22
3
3
2
14
4
4

ISS Passover

Visibility (miles)

0
0
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

50
33
20
10
21
44
66
63
77
66
50
41
38
25
34
30
14
8
9
15
3
6
10
12

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.3
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
13
13
13
13
14
14
16
15
16
16
16
16
15
15
14
13
13
13
13
13
12
12

Feels Like (°C)

9
10
10
11
10
10
11
10
11
11
11
11
11
13
13
13
10
10
10
10
9
10
9
9

Dew Point (°C)

12
13
12
12
12
12
12
11
11
12
11
11
10
10
11
11
11
11
10
10
10
10
10
10

Relative Humidity (%)

96
98
95
93
92
89
89
82
74
80
73
74
66
68
73
79
86
89
83
83
83
83
86
92

Pressure (mb)

1004
1004
1004
1005
1005
1005
1006
1006
1006
1007
1007
1008
1009
1009
1010
1010
1011
1012
1013
1013
1013
1014
1014
1015

Ozone (du)

397
395
389
389
383
385
389
392
391
386
391
395
390
386
385
381
378
374
369
364
362
360
358
358

Wednesday 20

Waxing Crescent 21%

08:15

01:30

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
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:13, Set: 21:02, Transit: 13:08. Moon - Rise: 08:15, Set: 01:30. Civil Dark: 21:44 - 04:31. Nautical Dark: 22:43 - 03:31. Astro Dark: 00:19 - 01:49

Total Clouds (% Sky Obscured)

94
97
85
71
78
98
87
57
74
60
84
66
85
94
95
96
75
95
96
97
97
94
91
88

Low Clouds (% Sky Obscured)

72
79
78
71
78
90
80
55
45
44
47
39
37
35
34
38
42
49
47
44
49
53
56
54

Medium Clouds (% Sky Obscured)

53
59
56
58
58
58
37
18
0
18
31
47
50
55
56
51
49
48
44
42
37
37
37
34

High Clouds (% Sky Obscured)

21
25
11
12
22
57
37
41
50
31
22
5
9
10
9
29
35
76
79
84
89
73
57
40

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
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
None

Precipitation Probability (%)

21
30
48
51
40
24
27
20
6
6
14
11
4
2
0
1
1
0
2
2
0
2
1
0

Precipitation Amount (mm)

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
0

Wind Speed/Direction (mph)

10
10
10
12
14
16
17
18
18
18
17
16
16
14
13
11
9
7
6
7
9
10
10
9

Chance of Frost

Temperature (°C)

11
11
12
13
14
15
15
16
17
18
18
18
18
18
17
16
15
14
13
13
13
13
13
13

Feels Like (°C)

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

Dew Point (°C)

10
10
11
11
11
11
12
12
12
12
12
13
12
12
12
12
12
12
12
12
12
11
11
12

Relative Humidity (%)

95
95
95
92
84
80
78
73
70
67
68
69
69
70
73
77
83
92
96
96
93
84
86
92

Pressure (mb)

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

Ozone (du)

355
352
350
349
348
348
349
349
349
348
348
347
348
348
347
347
347
345
343
342
341
339
337
338

Thursday 21

Waxing Crescent 31%

09:43

01:54

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 OK
18 Good
19 OK
20 OK
21 OK
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 05:12, Set: 21:03, Transit: 13:08. Moon - Rise: 09:43, Set: 01:54. Civil Dark: 21:46 - 04:30. Nautical Dark: 22:45 - 03:28. Astro Dark: 00:26 - 01:42

Total Clouds (% Sky Obscured)

89
91
93
93
94
93
88
90
89
88
87
85
62
38
15
45
38
36
51
70
89
82
75
70

Low Clouds (% Sky Obscured)

58
70
76
75
80
80
79
78
76
65
53
42
28
14
0
33
29
23
29
36
42
40
39
40

Medium Clouds (% Sky Obscured)

37
47
50
54
54
55
49
43
35
38
42
42
31
38
15
45
38
36
51
70
89
74
59
46

High Clouds (% Sky Obscured)

40
40
40
35
35
37
13
11
9
6
3
0
4
5
15
45
38
36
31
33
38
29
24
19

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
1
0
12
16
15
16
8
11
1
0
0
2
1
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)

8
8
8
9
9
10
10
11
11
11
11
11
11
10
9
8
6
4
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
92
87
83
78
77
77
76
73
73
73
75
76
83
86
89
92
92
90
90
90
90

Pressure (mb)

1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1026
1027
1027
1027
1027
1027
1027
1026

Ozone (du)

337
335
335
335
335
335
334
335
335
333
332
330
329
329
330
332
332
333
334
334
334
334
334
334

Friday 22

Waxing Crescent 42%

11:09

02:12

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

Sun - Rise: 05:11, Set: 21:05, Transit: 13:08. Moon - Rise: 11:09, Set: 02:12. Civil Dark: 21:47 - 04:28. Nautical Dark: 22:47 - 03:27. Astro Dark: 00:34 - 01:32

Total Clouds (% Sky Obscured)

56
48
42
46
46
50
39
27
16
23
26
33
35
46
46
38
34
28
36
41
48
64
82
97

Low Clouds (% Sky Obscured)

29
20
13
10
10
9
11
10
12
9
4
0
0
0
0
0
0
0
0
0
0
8
15
22

Medium Clouds (% Sky Obscured)

38
31
23
19
15
12
9
6
1
1
1
2
1
1
1
1
2
3
2
1
0
1
2
4

High Clouds (% Sky Obscured)

25
24
17
6
10
13
11
9
8
23
26
33
35
46
46
38
34
28
36
41
48
64
82
97

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
4
7
9
10
8
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)

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

Chance of Frost

Temperature (°C)

11
12
13
13
16
18
20
20
21
22
22
22
22
21
21
20
18
17
15
14
14
14
14
14

Feels Like (°C)

10
11
10
11
14
15
16
17
18
18
22
22
21
22
22
21
19
19
19
18
18
17
15
14

Dew Point (°C)

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

Relative Humidity (%)

88
87
86
86
82
78
75
72
69
67
67
67
67
72
75
80
83
86
90
90
90
90
89
89

Pressure (mb)

1026
1026
1026
1027
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

334
334
335
336
336
336
336
336
337
337
338
338
339
338
338
338
338
337
337
338
339
340
339
339

Saturday 23

First Quarter 53%

12:31

02:26

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
23 Bad
00 Bad

Sun - Rise: 05:09, Set: 21:06, Transit: 13:08. Moon - Rise: 12:31, Set: 02:26. Civil Dark: 21:49 - 04:27. Nautical Dark: 22:49 - 03:25. Astro Dark: 00:44 - 01:14

Total Clouds (% Sky Obscured)

97
98
98
96
95
93
91
88
90
82
69
54
68
81
95
86
81
76
73
73
73

Low Clouds (% Sky Obscured)

28
31
37
31
30
27
39
48
56
51
40
31
20
10
0
0
0
0
3
5
5

Medium Clouds (% Sky Obscured)

8
12
18
13
8
4
3
3
3
2
1
0
0
0
0
5
9
13
9
4
0

High Clouds (% Sky Obscured)

97
98
97
93
90
86
88
88
90
68
43
18
45
71
95
86
81
76
68
65
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

4
4
4
4
7
9
11
11
11
12
11
11
10
9
7
6
4
3
4
3
3

Chance of Frost

Temperature (°C)

14
15
15
16
18
20
22
22
23
24
24
24
24
23
23
22
20
18
17
16
16

Feels Like (°C)

14
14
14
14
17
18
18
20
20
21
25
24
24
23
23
23
23
23
23
22
21

Dew Point (°C)

12
13
14
14
15
16
17
17
16
17
17
16
16
17
18
18
17
16
14
14
14

Relative Humidity (%)

89
90
90
89
83
78
74
69
66
63
63
62
62
66
73
78
80
83
86
86
86

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024

Ozone (du)

339
338
337
337
337
336
336
336
336
337
337
337
337
336
336
336
335
334
334
334
334

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

Generated: 17/05/26 04:44:31. Forecast: 17/05/26 to 23/05/26. Timezone: UTC+1.00