Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 12

Waning Crescent 5%

02:40

No Set

20 OK
21 OK
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 OK
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: 04:40, Set: 21:26, Transit: 13:04. Moon - Rise: 02:40, Set: No Set. Civil Dark: 22:16 - 03:51. Nautical Dark: 23:36 - 02:30. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

20
19
21
23
15
39
38
38
41
37
50
71
75
81
72
93
77
100
99
83
70
78
81
54

Low Clouds (% Sky Obscured)

20
19
21
23
15
39
38
38
41
29
34
51
50
51
62
83
72
70
68
71
68
65
63
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
12
12
2
4
5
5

High Clouds (% Sky Obscured)

1
2
4
2
3
4
5
5
18
26
37
55
47
66
42
61
60
100
98
75
55
71
69
38

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
15
14
12
11
11
9
9
9
8
8
7
7
9
9
11
11
11
12
12
12
13
13
12

Dew Point (°C)

14
12
12
11
10
10
10
10
10
10
9
9
8
8
9
10
9
8
8
8
9
9
10
10

Relative Humidity (%)

73
75
79
83
83
89
93
95
90
93
90
84
76
71
69
67
63
59
57
56
59
62
66
69

Pressure (mb)

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

Ozone (du)

347
346
344
343
342
341
339
342
344
344
343
344
344
343
344
345
346
347
348
349
351
351
352
352

Saturday 13

Waning Crescent 1%

03:16

20:13

20 Bad
21 OK
22 OK
23 Good
00 OK
01 OK
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: 04:40, Set: 21:27, Transit: 13:04. Moon - Rise: 03:16, Set: 20:13. Civil Dark: 22:16 - 03:51. Nautical Dark: 23:37 - 02:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

58
32
38
9
20
14
51
54
79
91
91
58
63
80
90
92
97
94
97
100
100
100
98
97

Low Clouds (% Sky Obscured)

55
23
34
0
7
0
29
36
35
33
48
58
60
69
80
81
79
66
73
67
66
76
71
45

Medium Clouds (% Sky Obscured)

7
8
5
4
3
5
3
6
3
2
27
1
6
23
19
46
53
59
58
92
93
98
92
92

High Clouds (% Sky Obscured)

40
32
18
9
20
14
33
17
42
46
48
10
29
10
11
11
36
26
44
100
79
15
11
8

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
2
1
1
0
0
1
14
5
2
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
11
10
10
10
9
8
7
8
7
7
8
10
10
11
13
14
15
15
16
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

71
74
79
87
91
93
91
93
95
96
96
87
77
72
68
67
67
68
68
66
63
62
64
67

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020

Ozone (du)

352
351
351
353
352
350
349
349
349
349
349
348
347
347
345
346
346
347
347
347
349
349
351
352

Sunday 14

Waning Crescent 0%

04:11

21:38

20 Bad
21 Bad
22 Bad
23 Bad
00 OK
01 Bad
02 OK
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: 04:40, Set: 21:27, Transit: 13:04. Moon - Rise: 04:11, Set: 21:38. Civil Dark: 22:17 - 03:51. Nautical Dark: 23:38 - 02:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
86
93
100
7
62
30
71
78
80
88
89
87
90
100
99
99
100
100
100
97
100
100
100

Low Clouds (% Sky Obscured)

50
37
31
18
7
13
30
68
64
65
77
78
75
60
61
56
36
33
38
61
59
52
36
44

Medium Clouds (% Sky Obscured)

80
73
80
76
2
2
2
2
1
3
51
65
70
66
52
60
87
38
25
39
44
55
85
84

High Clouds (% Sky Obscured)

14
28
45
100
7
62
30
65
65
60
60
60
68
80
99
54
50
71
46
96
72
92
84
87

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 (%)

14
1
1
2
10
0
0
0
0
0
0
0
0
0
0
13
6
0
0
1
4
19
18
33

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

Chance of Frost

Temperature (°C)

16
15
13
12
11
10
9
8
8
8
8
10
11
12
13
14
16
17
18
18
18
18
18
18

Feels Like (°C)

16
15
12
10
9
9
8
7
7
7
7
9
9
11
11
13
15
16
16
17
18
17
17
18

Dew Point (°C)

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

Relative Humidity (%)

77
82
86
87
90
88
88
87
88
91
91
85
83
76
74
69
64
61
62
62
62
65
74
81

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015

Ozone (du)

351
351
351
353
353
354
355
356
355
356
357
355
355
353
352
352
351
351
352
354
352
351
351
351

Monday 15

New Moon 3%

05:28

22:42

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: 04:40, Set: 21:28, Transit: 13:04. Moon - Rise: 05:28, Set: 22:42. Civil Dark: 22:18 - 03:50. Nautical Dark: 23:39 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
97
96
92
89
86
92
92
94
97
100
92
100
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

61
58
71
77
78
81
82
86
81
75
68
67
65
68
56
66
57
59
65
68
48
76
93
87

Medium Clouds (% Sky Obscured)

94
91
93
97
100
93
86
80
60
70
66
61
54
49
17
26
52
58
43
89
87
98
100
94

High Clouds (% Sky Obscured)

83
100
93
58
49
37
26
6
20
15
26
49
70
87
97
99
85
96
91
88
72
56
35
31

ISS Passover

Visibility (miles)

6
9
9
9
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
6
26
58
42
13
35
35
5
2
1
0
0
0
0
0
0
0
0
0
4
23
32
25

Precipitation Amount (mm)

0
0
0
0.4
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
6
6
6
6
5
6
6
6
6
6
7
8
9
10
11
11
12
12
13
14
13
12
9

Chance of Frost

Temperature (°C)

17
16
15
14
14
13
13
13
12
13
13
13
14
15
18
19
20
20
21
20
20
20
18
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
92
92
93
96
96
96
95
95
95
93
89
87
82
74
64
64
65
65
61
63
67
80
93

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

351
353
354
356
358
359
356
354
347
343
341
340
339
336
335
333
332
331
330
327
327
325
322
324

Tuesday 16

Waxing Crescent 9%

06:58

23:26

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: 04:40, Set: 21:28, Transit: 13:05. Moon - Rise: 06:58, Set: 23:26. Civil Dark: 22:18 - 03:50. Nautical Dark: 23:40 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
99
92
84
74
78
81
78
80
90
93
86
92
92
91
93
94
94
94
94
90
84
75
78

Low Clouds (% Sky Obscured)

80
72
70
65
59
59
57
55
63
72
78
74
77
77
79
81
83
84
87
90
75
61
47
42

Medium Clouds (% Sky Obscured)

89
85
77
73
55
50
59
39
29
29
34
35
36
37
28
18
7
6
5
6
5
4
2
11

High Clouds (% Sky Obscured)

67
75
52
22
0
0
1
0
0
0
0
1
1
1
1
2
1
26
51
76
69
61
56
54

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 (%)

19
16
20
17
24
19
16
0
3
4
4
7
7
6
10
4
12
18
19
20
19
18
15
14

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

Chance of Frost

Temperature (°C)

16
16
15
15
16
15
15
15
15
15
15
16
17
18
18
20
20
21
21
21
21
21
21
21

Feels Like (°C)

15
15
14
14
14
13
13
13
13
13
14
14
15
16
16
18
18
19
18
18
19
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

93
90
90
92
90
90
90
92
93
93
93
93
90
89
85
81
82
81
80
79
77
79
79
80

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

323
324
325
326
327
328
327
327
327
327
328
329
329
330
330
331
330
329
330
331
332
331
331
330

Wednesday 17

Waxing Crescent 17%

08:32

23:54

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 OK
18 OK
19 Bad

Sun - Rise: 04:40, Set: 21:29, Transit: 13:05. Moon - Rise: 08:32, Set: 23:54. Civil Dark: 22:19 - 03:50. Nautical Dark: 23:41 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

81
83
88
92
98
97
96
96
94
94
96
89
81
73
81
88
93
86
82
75
60
40
36
45

Low Clouds (% Sky Obscured)

38
33
36
39
43
42
40
39
43
52
59
52
42
32
30
29
26
20
14
13
8
16
26
30

Medium Clouds (% Sky Obscured)

15
25
25
20
18
15
9
5
9
9
4
2
3
3
4
9
15
45
52
56
40
22
5
13

High Clouds (% Sky Obscured)

44
34
51
67
82
87
90
93
84
77
77
61
38
12
24
37
50
44
40
38
33
21
17
23

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 (%)

10
1
2
2
1
1
1
0
0
0
0
0
0
0
8
10
6
8
7
6
13
13
10
11

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

Chance of Frost

Temperature (°C)

20
19
19
18
17
17
16
16
16
16
16
17
18
19
21
21
22
22
23
23
23
24
24
24

Feels Like (°C)

19
19
19
19
19
19
15
15
15
15
14
13
18
18
18
18
20
20
23
23
22
23
23
24

Dew Point (°C)

17
17
17
16
16
16
16
15
15
16
15
16
16
16
16
16
16
16
16
17
17
18
19
19

Relative Humidity (%)

82
85
89
90
93
96
96
96
96
96
93
92
85
78
74
70
68
65
65
66
66
70
73
75

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015

Ozone (du)

330
330
330
330
329
329
328
328
328
328
327
327
327
327
327
328
328
328
327
326
324
324
325
325

Thursday 18

Waxing Crescent 27%

10:01

00:13

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

Sun - Rise: 04:40, Set: 21:29, Transit: 13:05. Moon - Rise: 10:01, Set: 00:13. Civil Dark: 22:19 - 03:50. Nautical Dark: 23:42 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

58
59
56
53
50
44
39
34
28
21
15
38
60
80
62
56
55
67
71
78
75
73
70

Low Clouds (% Sky Obscured)

29
29
27
26
27
26
24
25
18
10
4
13
23
31
21
10
0
14
27
40
36
32
28

Medium Clouds (% Sky Obscured)

22
30
26
23
20
18
16
14
14
11
7
12
16
18
37
56
55
67
62
55
44
41
43

High Clouds (% Sky Obscured)

29
34
34
30
24
23
24
23
15
10
8
23
37
55
56
55
50
34
19
14
11
8
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

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

Precipitation Probability (%)

7
0
8
10
4
23
21
17
27
21
6
7
3
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

Wind Speed/Direction (mph)

3
3
4
4
4
4
4
4
5
5
5
5
6
8
9
10
10
10
11
12
13
12
12

Chance of Frost

Temperature (°C)

23
22
21
20
19
18
17
17
17
17
18
19
20
21
22
23
24
25
24
25
25
24
23

Feels Like (°C)

24
24
24
25
24
24
18
18
18
18
18
17
21
22
22
23
23
24
25
25
25
26
25

Dew Point (°C)

19
18
18
18
18
17
16
16
15
15
16
16
16
17
17
17
18
19
18
18
18
18
17

Relative Humidity (%)

77
79
81
85
91
95
93
93
92
88
86
84
80
76
72
71
71
70
69
68
66
69
70

Pressure (mb)

1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012

Ozone (du)

325
325
326
326
326
327
327
327
326
325
325
324
324
325
325
325
326
326
328
329
331
330
330

Forecast for Sibbertoft, Northamptonshire, United Kingdom (52.44,-1.00)

Generated: 12/06/26 20:56:41. Forecast: 12/06/26 to 18/06/26. Timezone: UTC+1.00