Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 20

Waxing Crescent 48%

12:44

00:38

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
05 OK
06 OK
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

Sun - Rise: 04:42, Set: 21:29, Transit: 13:06. Moon - Rise: 12:44, Set: 00:38. Civil Dark: 22:18 - 03:53. Nautical Dark: 23:39 - 02:32. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
92
93
78
56
54
48
34
31
40
70
53
98
90
100
100
98
100
88
100
100
100
53
61

Low Clouds (% Sky Obscured)

62
53
61
40
40
43
48
34
31
40
44
35
45
57
64
55
45
56
36
64
69
55
36
20

Medium Clouds (% Sky Obscured)

78
70
22
28
18
17
16
6
4
4
4
15
9
5
3
13
17
15
21
12
4
8
14
4

High Clouds (% Sky Obscured)

23
16
2
4
18
9
2
2
5
2
57
47
95
77
100
100
84
61
30
100
100
100
53
61

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 (%)

3
0
0
0
0
0
0
0
0
0
0
0
0
16
21
20
17
10
17
19
19
17
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)

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

Chance of Frost

Temperature (°C)

21
20
18
17
17
16
15
15
14
15
16
18
19
21
22
23
24
25
26
26
26
26
26
24

Feels Like (°C)

23
20
19
20
18
17
17
16
15
16
18
18
19
21
22
24
25
26
26
26
26
27
26
24

Dew Point (°C)

19
17
17
16
15
15
15
14
14
14
15
16
17
17
18
18
19
19
20
21
22
22
22
22

Relative Humidity (%)

89
86
89
90
90
93
95
93
95
95
93
90
86
79
75
73
70
67
69
75
79
79
82
85

Pressure (mb)

1021
1022
1022
1023
1023
1024
1024
1024
1024
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

335
339
342
344
343
346
345
345
345
343
340
339
336
336
335
335
334
334
334
331
329
329
330
330

Sunday 21

First Quarter 59%

14:00

00:49

21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Bad
05 OK
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

Sun - Rise: 04:43, Set: 21:29, Transit: 13:06. Moon - Rise: 14:00, Set: 00:49. Civil Dark: 22:18 - 03:53. Nautical Dark: 23:39 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

39
67
99
90
48
54
39
61
40
82
49
85
64
60
80
82
86
78
59
80
100
96
99
100

Low Clouds (% Sky Obscured)

36
35
32
40
35
35
37
48
34
32
22
11
12
0
13
23
26
29
15
13
0
3
0
0

Medium Clouds (% Sky Obscured)

9
0
0
0
0
3
3
12
0
27
21
43
33
38
29
27
28
42
40
63
72
54
86
59

High Clouds (% Sky Obscured)

7
30
72
47
48
42
33
43
29
61
35
40
28
56
58
79
84
70
58
69
100
89
44
98

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
1
2
22
14
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
8
8
7
7
7
8
8
9
9
9
9
10
11
10
10
11
9
10
12
12

Chance of Frost

Temperature (°C)

22
20
20
19
18
17
16
16
16
16
16
18
20
22
24
26
27
29
29
29
29
28
27
26

Feels Like (°C)

21
22
20
19
18
17
16
16
15
15
15
17
19
22
23
26
27
29
29
30
29
29
27
26

Dew Point (°C)

21
20
20
19
18
17
16
16
15
15
15
15
15
17
18
19
21
22
22
22
22
22
22
22

Relative Humidity (%)

94
96
98
98
96
96
98
96
96
95
89
82
76
72
70
68
67
66
64
64
64
69
75
78

Pressure (mb)

1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1024
1023
1023
1023
1022
1022

Ozone (du)

328
326
326
326
324
324
325
326
326
326
325
324
322
321
321
322
323
324
325
326
328
330
330
329

Monday 22

Waxing Gibbous 69%

15:15

00:59

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 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Bad
19 OK
20 Good

Sun - Rise: 04:43, Set: 21:29, Transit: 13:06. Moon - Rise: 15:15, Set: 00:59. Civil Dark: 22:18 - 03:54. Nautical Dark: 23:39 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
97
97
100
72
79
61
56
57
40
49
22
26
22
7
8
22
28
44
19
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
16
2
0
3
0
0
0
20
22
18
13

Medium Clouds (% Sky Obscured)

63
34
14
26
31
30
34
50
55
38
32
7
9
4
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
43
42
50
56
70
100
42
31
40
44
50
26
37
19
26
22
7
8
22
9
33
3
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
Light Rain
None
Light Rain
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
3
5
15
27
14
84
27
85
32
31
79
76
10
0
0
0
0
0
0
0
1
4
2

Precipitation Amount (mm)

0
0
0
0
0
0
1
0
1
0
0
0.7
0.8
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
22
21
20
19
18
18
18
18
19
20
22
24
25
27
28
29
31
31
32
32
31
30
28

Feels Like (°C)

24
22
22
21
19
18
18
18
18
19
20
22
24
27
28
30
31
32
34
35
35
35
34
33

Dew Point (°C)

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

Relative Humidity (%)

83
87
89
89
88
85
85
93
92
93
91
87
84
84
77
70
65
59
55
52
56
63
71
76

Pressure (mb)

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

Ozone (du)

326
327
328
326
325
323
322
319
318
318
318
315
313
312
311
311
312
312
311
311
311
311
310
309

Tuesday 23

Waxing Gibbous 78%

16:30

01:11

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

Sun - Rise: 04:43, Set: 21:29, Transit: 13:06. Moon - Rise: 16:30, Set: 01:11. Civil Dark: 22:19 - 03:54. Nautical Dark: 23:39 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

11
14
15
18
18
19
68
13
14
13
24
50
51
56
65
70
70
84
77
67
51
37
28
21

Low Clouds (% Sky Obscured)

7
12
13
17
17
18
17
13
13
10
7
4
0
0
1
1
7
12
16
10
5
0
3
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
2
4
8
10
14
10
8
5
4
2
0
2
1
7
2
3

High Clouds (% Sky Obscured)

3
2
2
1
0
0
10
1
3
4
23
46
51
56
65
64
52
71
58
50
43
31
22
11

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 (%)

3
2
0
0
1
0
0
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)

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

Chance of Frost

Temperature (°C)

26
24
23
22
21
21
20
20
19
19
20
22
23
25
26
27
28
29
30
30
30
29
28
25

Feels Like (°C)

30
29
27
26
25
25
24
21
22
23
23
25
26
28
30
31
32
33
33
35
33
32
30
27

Dew Point (°C)

22
21
20
19
18
19
19
19
19
18
18
19
19
20
20
21
21
21
21
21
21
22
23
22

Relative Humidity (%)

77
80
83
85
85
88
92
93
96
93
88
83
77
74
70
67
64
61
60
58
60
64
75
82

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1019

Ozone (du)

308
308
309
309
308
310
310
311
311
311
311
310
310
310
311
310
311
312
313
314
314
315
316
316

Wednesday 24

Waxing Gibbous 78%

17:45

01:25

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

Sun - Rise: 04:44, Set: 21:29, Transit: 13:06. Moon - Rise: 17:45, Set: 01:25. Civil Dark: 22:19 - 03:54. Nautical Dark: 23:39 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

14
34
26
5
18
22
16
23
44
50
48
49
72
73
73
81
71
53
36
13
10
1
34
65

Low Clouds (% Sky Obscured)

10
7
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

5
34
26
5
18
22
2
9
16
23
29
32
34
29
26
17
12
8
6
4
2
0
6
10

High Clouds (% Sky Obscured)

1
7
1
1
17
10
15
11
14
10
6
7
25
38
41
45
35
26
13
13
10
1
34
53

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)

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

Chance of Frost

Temperature (°C)

23
21
20
19
18
18
17
16
17
17
18
20
22
23
25
27
29
30
30
31
30
29
28
27

Feels Like (°C)

24
22
20
19
19
17
18
17
17
16
17
19
21
22
24
26
29
29
29
30
30
31
31
27

Dew Point (°C)

21
19
19
18
18
17
17
16
16
16
16
16
16
17
18
19
20
20
21
21
21
22
22
21

Relative Humidity (%)

85
88
91
93
95
95
96
96
96
92
85
77
72
66
64
61
59
57
57
57
60
64
69
72

Pressure (mb)

1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1016
1016
1015
1015
1015
1014
1014

Ozone (du)

315
316
317
319
319
319
320
319
318
319
320
319
317
316
317
317
318
317
317
316
316
316
317
316

Thursday 25

Waxing Gibbous 85%

18:58

01:44

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 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 04:44, Set: 21:29, Transit: 13:07. Moon - Rise: 18:58, Set: 01:44. Civil Dark: 22:18 - 03:55. Nautical Dark: 23:38 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
88
77
70
77
87
96
95
98
100
86
70
55
43
32
21
43
65
87
79
65
56
55
55

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
18
23
28
20
10
0
8
16

Medium Clouds (% Sky Obscured)

18
22
23
28
35
32
30
27
27
18
38
59
55
43
32
20
18
24
33
30
33
28
31
29

High Clouds (% Sky Obscured)

70
54
40
22
46
70
94
95
98
100
74
48
23
15
8
1
32
63
87
67
39
10
13
13

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
9
21
20
24
26
29
39
36
23
15
0
1
0
0
12
9
1
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)

14
12
11
10
10
8
7
6
6
5
5
4
5
7
8
8
9
9
8
8
8
7
7
6

Chance of Frost

Temperature (°C)

25
23
23
22
21
21
21
21
21
21
21
22
24
25
27
28
29
30
30
30
30
30
29
28

Feels Like (°C)

26
26
25
24
23
20
20
20
20
20
20
21
23
24
25
26
27
32
30
29
29
29
30
28

Dew Point (°C)

20
19
18
18
17
17
17
17
17
18
18
18
19
18
18
18
18
18
19
19
20
21
22
21

Relative Humidity (%)

74
78
76
76
76
77
79
80
81
82
84
78
72
66
60
53
49
50
50
52
55
60
64
65

Pressure (mb)

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

Ozone (du)

315
314
313
312
311
311
311
311
309
308
307
307
306
306
307
308
309
309
308
308
308
308
307
308

Friday 26

Waxing Gibbous 91%

20:06

02:08

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 OK

Sun - Rise: 04:45, Set: 21:29, Transit: 13:07. Moon - Rise: 20:06, Set: 02:08. Civil Dark: 22:18 - 03:56. Nautical Dark: 23:38 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

59
63
72
81
87
92
93
93
94
91
88
88
88
82
83
87
86
84
81
63
46
23

Low Clouds (% Sky Obscured)

23
32
41
54
42
27
12
8
4
0
7
15
22
28
34
41
35
29
22
23
22
23

Medium Clouds (% Sky Obscured)

31
30
27
29
27
30
28
21
14
14
18
18
17
32
50
63
60
58
56
37
18
0

High Clouds (% Sky Obscured)

8
23
35
42
51
56
64
69
67
49
41
28
19
42
60
71
63
74
81
61
31
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

Fog (%)

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

Precipitation Probability (%)

0
1
5
13
11
15
18
17
14
6
11
7
2
2
1
0
9
10
10
9
7
2

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
24
23
22
20
19
18
17
18
18
19
20
21
23
24
25
26
26
27
27
26
25

Feels Like (°C)

29
29
28
27
27
19
19
19
18
18
17
19
19
19
20
20
21
25
24
24
24
23

Dew Point (°C)

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

Relative Humidity (%)

67
68
72
78
82
88
90
95
93
89
88
81
74
68
63
59
55
52
49
46
50
54

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

308
308
310
311
313
315
317
319
320
321
322
321
320
319
319
319
319
320
321
322
318
313

Forecast for Nether Heyford, Northamptonshire, United Kingdom (52.22,-1.04)

Generated: 20/06/26 21:43:16. Forecast: 20/06/26 to 26/06/26. Timezone: UTC+1.00