Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Crescent 9%

03:36

16:36

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: 05:00, Set: 20:51, Transit: 12:57. Moon - Rise: 03:36, Set: 16:36. Civil Dark: 21:35 - 04:16. Nautical Dark: 22:37 - 03:13. Astro Dark: 00:56 - N/A

Total Clouds (% Sky Obscured)

92
75
92
31
58
83
81
80
77
71
47
71
63
72
83
85
76
77
74
67
75
74
89
100

Low Clouds (% Sky Obscured)

93
83
85
67
60
57
63
52
50
53
8
49
54
72
82
85
76
77
74
65
64
42
66
69

Medium Clouds (% Sky Obscured)

100
100
93
95
87
76
81
79
35
57
24
13
39
39
5
7
5
3
8
28
23
55
60
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
6
22
5
4
4
38
28
4
4
4
4
0
0
0
0
0
4

ISS Passover

Visibility (miles)

-
-
-
-
-
-
7
8
9
9
9
9
9
9
9
9
8
8
8
9
9
9
4
4

Fog (%)

-
-
-
-
-
-
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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
None
Light Rain
Light Rain

Precipitation Probability (%)

100
100
100
100
0
0
95
59
26
14
7
6
7
9
12
9
8
6
5
7
12
50
79
85

Precipitation Amount (mm)

0.6
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.6
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
4
7
6
6
5
5
4
3
2
2
2
1
1
1
1
2
2
3
3
4
5
6

Dew Point (°C)

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

Relative Humidity (%)

73
67
78
76
77
70
82
85
88
94
94
94
93
94
96
94
94
94
96
91
85
78
73
71

Pressure (mb)

999
998
998
998
999
999
999
999
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1001
1001

Ozone (du)

444
443
443
441
439
438
433
434
433
432
434
437
439
439
438
438
440
442
443
441
439
438
435
434

Thursday 14

Waning Crescent 3%

03:49

18:05

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: 04:59, Set: 20:53, Transit: 12:57. Moon - Rise: 03:49, Set: 18:05. Civil Dark: 21:37 - 04:14. Nautical Dark: 22:40 - 03:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
100
98
91
93
95
93
98
100
99
99
100
100
100
100
95
93
75
85
100
97
97
98
99

Low Clouds (% Sky Obscured)

83
73
87
75
72
83
86
60
46
42
61
54
44
37
32
7
11
0
0
5
25
67
52
50

Medium Clouds (% Sky Obscured)

76
99
95
81
86
81
70
36
100
98
96
100
100
100
94
92
87
75
84
81
83
87
96
98

High Clouds (% Sky Obscured)

5
8
4
4
32
31
33
96
100
77
92
100
100
100
95
20
25
47
58
100
93
62
65
18

ISS Passover

Visibility (miles)

5
6
5
5
6
8
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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

78
91
81
70
62
62
61
33
8
3
1
1
2
3
4
2
3
3
3
3
1
2
6
20

Precipitation Amount (mm)

0.5
0.8
0.5
0.5
0.4
0.5
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
64
73
69
68
72
77
75
81
86
90
90
88
86
85
86
88
88
85
78
66
62
60
57

Pressure (mb)

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

Ozone (du)

436
438
440
442
441
439
435
432
429
428
427
425
424
423
422
420
420
420
419
417
416
415
415
416

Friday 15

Waning Crescent 3%

04:08

19:41

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

Sun - Rise: 04:57, Set: 20:54, Transit: 12:57. Moon - Rise: 04:08, Set: 19:41. Civil Dark: 21:39 - 04:12. Nautical Dark: 22:43 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
82
54
76
100
97
94
85
88
86
59
62
80
88
81
82
41
23
41
52
47
49
77
54

Low Clouds (% Sky Obscured)

59
62
11
5
15
25
59
57
67
39
55
50
41
33
10
10
20
22
31
36
38
49
47
28

Medium Clouds (% Sky Obscured)

74
66
54
68
85
67
62
54
52
40
23
18
22
20
13
9
9
0
0
0
0
0
41
21

High Clouds (% Sky Obscured)

60
60
28
6
16
3
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

16
18
7
16
19
21
22
26
20
12
22
34
36
19
15
4
2
2
2
3
12
44
48
44

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
10
10
10
9
7
4
2
3
5
4
4
4
5
5
5
6
7
8
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
55
53
50
54
59
63
69
78
83
80
82
94
93
91
90
93
93
93
90
84
78
72
67

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

416
417
417
418
419
420
422
425
428
432
436
438
439
439
438
433
424
418
415
412
409
406
405
406

Saturday 16

New Moon 0%

04:35

21:19

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: 04:56, Set: 20:56, Transit: 12:57. Moon - Rise: 04:35, Set: 21:19. Civil Dark: 21:41 - 04:10. Nautical Dark: 22:46 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
95
95
92
93
95
96
96
96
94
93
91
88
91
94
98
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
44
58
69
76
74
93
77
82
79
70
67
60
67
74
80
76
73
71
67
65
63
65
67

Medium Clouds (% Sky Obscured)

51
54
52
53
49
88
90
94
95
81
84
85
70
38
64
88
91
97
100
98
96
95
97
98

High Clouds (% Sky Obscured)

0
0
0
0
0
19
14
0
0
0
0
3
0
24
45
56
62
87
100
100
100
100
100
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
7
9
9
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
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

34
16
18
7
12
14
22
30
39
43
37
33
14
11
9
10
28
33
30
36
32
29
46
65

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
0.3

Wind Speed/Direction (mph)

10
9
10
12
10
10
8
7
7
7
7
6
5
4
5
6
7
6
6
5
5
6
7
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
49
43
53
49
50
53
65
73
81
82
82
82
81
84
87
87
87
90
93
95
96
96
93

Pressure (mb)

1008
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1007

Ozone (du)

405
403
404
404
403
402
402
402
401
401
401
401
402
405
408
411
411
407
407
405
404
406
408
411

Sunday 17

Waxing Crescent 1%

05:18

22:52

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: 04:54, Set: 20:58, Transit: 12:57. Moon - Rise: 05:18, Set: 22:52. Civil Dark: 21:43 - 04:09. Nautical Dark: 22:48 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
84
80
96
85
66
58
71
70
90
78
84
88
91
93

Low Clouds (% Sky Obscured)

69
66
64
59
68
75
74
83
78
80
65
59
48
46
43
38
50
62
75
20
39
58
50
43

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
94
49
37
92
75
44
35
44
53
78
53
41
27
40
54

High Clouds (% Sky Obscured)

100
89
88
81
81
79
81
90
96
35
31
30
25
21
14
1
12
16
25
23
43
63
48
38

ISS Passover

Visibility (miles)

2
5
9
9
7
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
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

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

Precipitation Probability (%)

80
67
65
73
60
54
68
65
63
64
63
61
58
50
39
28
21
10
6
14
20
24
30
34

Precipitation Amount (mm)

0.6
0.3
0.3
0.5
0.3
0
0.4
0.3
0.3
0.3
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
98
93
84
84
93
85
88
88
90
90
91
93
93
93
94
96
96
96
94
90
85
81
80

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1012
1012
1012
1012

Ozone (du)

417
418
421
422
423
425
428
432
438
442
444
443
442
439
438
439
440
442
440
437
437
436
436
431

Monday 18

Waxing Crescent 5%

06:23

00:08

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: 04:53, Set: 20:59, Transit: 12:57. Moon - Rise: 06:23, Set: 00:08. Civil Dark: 21:45 - 04:07. Nautical Dark: 22:51 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
93
92
91
83
73
61
72
85
100
100
100
100
99
99
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

39
46
53
60
54
47
43
52
58
63
60
57
55
58
61
72
68
68
73
75
77
77
72
73

Medium Clouds (% Sky Obscured)

69
61
53
58
47
32
22
33
44
57
67
77
86
87
88
90
81
72
63
72
79
89
76
62

High Clouds (% Sky Obscured)

24
17
9
0
5
10
21
47
73
99
97
95
92
76
67
52
56
56
56
57
58
64
77
85

ISS Passover

Visibility (miles)

8
9
8
7
6
5
5
4
6
8
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

37
35
39
42
44
46
45
44
39
25
20
13
0
0
1
1
15
20
25
39
48
55
57
54

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
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
78
74
71
75
78
83
86
88
91
91
91
91
93
96
96
96
95
95
96
96
96
96

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

425
420
413
406
400
399
397
396
397
398
399
399
398
398
398
397
397
395
394
393
394
395
395
397

Tuesday 19

Waxing Crescent 12%

07:47

01:00

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: 04:51, Set: 21:01, Transit: 12:57. Moon - Rise: 07:47, Set: 01:00. Civil Dark: 21:47 - 04:05. Nautical Dark: 22:54 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
97
94
91
90
85
78
75
74
71
65
57
49
59
69
79
79
79
79
81
84

Low Clouds (% Sky Obscured)

72
76
87
99
96
94
91
81
71
60
56
54
52
49
44
39
40
37
35
37
50
64
67
68

Medium Clouds (% Sky Obscured)

52
64
73
83
75
67
56
50
44
42
44
46
49
33
17
2
30
55
79
69
55
45
37
30

High Clouds (% Sky Obscured)

95
67
36
6
4
2
1
2
5
9
9
6
0
9
21
22
16
16
14
6
3
0
5
9

ISS Passover

Visibility (miles)

9
9
8
7
6
7
8
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

43
45
52
61
64
64
62
50
34
9
12
10
1
2
1
0
0
1
3
4
2
0
6
10

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

12
12
12
11
12
11
11
11
10
10
9
9
9
9
9
10
10
10
10
10
10
11
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
92
89
86
86
86
84
89
92
93
93
93
95
96
95
95
95
95
93
87
82
77
75

Pressure (mb)

1012
1011
1011
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1014
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018

Ozone (du)

398
399
398
396
395
396
396
396
394
392
389
386
384
381
380
379
378
378
379
380
374
368
362
359

Forecast for Binbrook, Lincolnshire, United Kingdom (53.43,-0.18)

Generated: 13/05/26 18:19:05. Forecast: 13/05/26 to 19/05/26. Timezone: UTC+1.00