Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 8

Third Quarter 41%

01:35

12:55

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

Sun - Rise: 04:43, Set: 21:22, Transit: 13:03. Moon - Rise: 01:35, Set: 12:55. Civil Dark: 22:11 - 03:55. Nautical Dark: 23:27 - 02:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
89
83
82
62
67
60
52
50
4
1
7
0
0
60
8
0
37
52
62
87
98

Low Clouds (% Sky Obscured)

79
60
64
68
48
64
62
59
60
52
50
0
0
7
0
0
0
0
0
37
52
62
63
90

Medium Clouds (% Sky Obscured)

100
100
100
87
83
79
5
35
9
13
29
0
0
0
0
0
0
0
0
3
0
2
81
93

High Clouds (% Sky Obscured)

40
51
41
45
45
45
1
0
0
0
0
0
0
0
0
0
26
8
0
2
3
3
3
3

ISS Passover

Visibility (miles)

8
8
6
5
9
9
9
6
7
7
8
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
None
None
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
81
59
57
60
57
47
45
31
7
14
0
0
0
0
0
0
0
0
0
4
3

Precipitation Amount (mm)

1.1
0.7
0.5
0.4
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
11
11
13
13
14
12
13
13
13
12
10
9
9
7
6
5
4
5
6
6
6

Dew Point (°C)

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

Relative Humidity (%)

92
95
93
86
86
86
79
65
66
64
74
74
70
71
78
85
93
95
95
94
94
98
96
88

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014
1014

Ozone (du)

373
379
382
385
390
390
401
406
409
411
411
410
409
408
408
409
410
410
410
410
407
405
406
409

Tuesday 9

Waning Crescent 39%

01:47

14:14

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

Sun - Rise: 04:43, Set: 21:23, Transit: 13:03. Moon - Rise: 01:47, Set: 14:14. Civil Dark: 22:11 - 03:54. Nautical Dark: 23:28 - 02:37. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
94
66
50
48
86
52
56
77
13
64
31
14
59
30
33
38
84
100
100
100
92
84
56

Low Clouds (% Sky Obscured)

52
53
49
41
38
24
24
38
77
13
64
30
8
11
12
20
21
6
31
38
38
34
36
55

Medium Clouds (% Sky Obscured)

74
40
13
5
13
43
25
22
0
0
0
0
2
26
21
17
21
62
95
99
100
86
57
30

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
3
18
2
12
31
49
50
45
37
3
0
2

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

31
56
39
26
14
33
45
54
44
46
41
22
3
1
0
0
0
0
0
1
1
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
71
69
58
50
54
59
59
68
59
70
74
74
79
90
95
96
96
96
95
95
91
90
84

Pressure (mb)

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

Ozone (du)

413
414
415
414
414
413
412
407
403
400
399
399
400
401
401
401
403
405
407
410
413
414
414
415

Wednesday 10

Waning Crescent 30%

02:00

15:37

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 04:42, Set: 21:24, Transit: 13:03. Moon - Rise: 02:00, Set: 15:37. Civil Dark: 22:12 - 03:54. Nautical Dark: 23:30 - 02:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
65
66
71
51
83
66
78
84
89
95
74
77
76
68
68
81
95
100
100
100
99
99
100

Low Clouds (% Sky Obscured)

55
52
34
28
25
65
21
21
22
20
37
36
5
1
47
5
1
17
33
41
48
46
50
92

Medium Clouds (% Sky Obscured)

21
15
41
31
17
44
19
21
6
9
15
20
25
30
30
35
50
55
50
52
67
97
91
92

High Clouds (% Sky Obscured)

0
4
33
21
10
2
1
12
60
56
57
52
49
54
55
68
70
91
100
100
75
50
20
10

ISS Passover

Visibility (miles)

9
9
9
6
9
8
9
9
9
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
None
None

Precipitation Probability (%)

3
7
40
44
42
41
22
32
28
27
8
3
0
0
0
0
0
13
21
27
29
30
30
53

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
12
13
13
12
12
14
14
13
12
11
11
8
8
9
8
8
9
9
10
10
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
66
62
67
64
58
59
52
60
57
62
65
69
76
87
93
95
95
96
95
95
95
88
85

Pressure (mb)

1016
1016
1016
1016
1017
1016
1016
1016
1016
1016
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1016
1015
1015

Ozone (du)

419
417
417
416
414
413
413
409
404
399
397
396
394
394
394
391
387
383
381
378
374
371
367
364

Thursday 11

Waning Crescent 20%

02:17

17:05

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
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 04:42, Set: 21:25, Transit: 13:03. Moon - Rise: 02:17, Set: 17:05. Civil Dark: 22:13 - 03:53. Nautical Dark: 23:31 - 02:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
95
90
83
89
93
96
97
98
99
85
69
50
59
71
83
84
86
88
90
92
93
82

Low Clouds (% Sky Obscured)

96
100
91
80
68
68
68
68
61
55
45
41
32
29
34
44
51
76
74
70
74
80
85
71

Medium Clouds (% Sky Obscured)

87
80
74
65
55
53
41
38
41
43
99
39
20
3
8
15
20
23
29
77
79
68
32
28

High Clouds (% Sky Obscured)

10
10
10
15
15
20
20
20
20
30
40
50
50
45
40
30
25
25
25
25
25
23
22
25

ISS Passover

Visibility (miles)

8
4
2
2
2
8
9
5
0
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

91
95
95
95
95
38
23
7
15
21
20
19
16
2
0
0
0
0
0
0
0
4
5
5

Precipitation Amount (mm)

0.6
1
1.4
1.7
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
98
96
96
98
98
96
96
98
96
92
89
87
89
89
89
89
89
86
89
90
89
84
84

Pressure (mb)

1014
1013
1012
1012
1011
1010
1010
1009
1009
1010
1010
1011
1011
1012
1013
1013
1013
1014
1014
1014
1015
1015
1015
1016

Ozone (du)

361
357
353
352
352
352
351
349
345
345
342
341
341
339
338
337
337
336
336
334
335
335
336
335

Friday 12

Waning Crescent 11%

02:41

18:38

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

Sun - Rise: 04:42, Set: 21:25, Transit: 13:04. Moon - Rise: 02:41, Set: 18:38. Civil Dark: 22:14 - 03:53. Nautical Dark: 23:33 - 02:34. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

72
56
58
60
59
57
60
61
49
44
34
37
38
45
46
44
42
50
58
66
65
63
62
54

Low Clouds (% Sky Obscured)

65
53
39
25
14
22
28
36
32
32
32
37
38
45
46
44
42
50
56
60
58
56
61
52

Medium Clouds (% Sky Obscured)

13
0
7
16
27
26
23
20
13
7
0
5
1
0
0
0
0
0
0
0
0
1
3
4

High Clouds (% Sky Obscured)

18
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
3
11
6
19
23
22
15
15
13
11
15
12
5
6
3
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)

15
16
18
17
15
16
17
17
18
17
16
15
12
11
9
10
10
10
10
10
10
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
12
12
14
14
14
14
14
14
14
14
14
13
13
13
13
12
12
11
11
11
11
12

Relative Humidity (%)

79
80
74
73
82
78
76
75
73
73
77
79
85
89
93
95
96
96
96
96
96
95
93
93

Pressure (mb)

1017
1017
1018
1018
1019
1019
1020
1020
1020
1021
1021
1022
1022
1023
1024
1024
1024
1025
1025
1025
1026
1026
1026
1027

Ozone (du)

335
338
338
337
337
337
338
338
341
343
342
342
343
344
345
344
344
343
344
344
344
344
343
343

Saturday 13

Waning Crescent 5%

03:17

20:12

08 OK
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 Good
16 Good
17 Good
18 Good
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

Sun - Rise: 04:42, Set: 21:26, Transit: 13:04. Moon - Rise: 03:17, Set: 20:12. Civil Dark: 22:15 - 03:53. Nautical Dark: 23:34 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

45
35
32
29
30
23
14
5
8
10
12
24
43
63
67
71
73
75
80
86
81
75
72
78

Low Clouds (% Sky Obscured)

43
33
32
29
26
18
11
5
6
7
5
9
13
18
22
30
40
51
65
77
79
75
72
78

Medium Clouds (% Sky Obscured)

4
4
4
4
4
3
1
0
0
0
0
3
4
6
7
8
12
15
22
26
19
14
8
10

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
2
7
19
23
24
24
29
49
57
61
43
24
7
7

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
1
0
0
0
0
0
0
0
0
1
2
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)

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

Chance of Frost

Temperature (°C)

14
16
17
18
19
21
21
22
22
21
20
20
18
17
15
14
14
13
13
13
13
13
14
14

Feels Like (°C)

13
14
15
16
17
18
23
22
22
22
22
22
19
19
19
18
16
16
12
12
12
13
12
12

Dew Point (°C)

11
12
12
12
13
13
13
13
13
13
14
14
14
13
13
12
12
12
12
12
12
12
12
12

Relative Humidity (%)

86
80
73
69
64
60
60
58
56
61
66
70
76
81
86
87
90
92
93
95
96
93
90
89

Pressure (mb)

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

Ozone (du)

342
341
340
341
342
342
343
344
345
345
345
345
346
347
348
349
350
352
353
355
356
357
357
357

Sunday 14

Waning Crescent 1%

04:13

21:36

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: 04:42, Set: 21:26, Transit: 13:04. Moon - Rise: 04:13, Set: 21:36. Civil Dark: 22:15 - 03:53. Nautical Dark: 23:35 - 02:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

84
87
90
91
93
91
93
99
100
100
92
87
63
61
48
59
71

Low Clouds (% Sky Obscured)

84
87
90
91
92
79
63
41
22
13
6
3
2
0
4
10
15

Medium Clouds (% Sky Obscured)

14
16
16
19
19
22
18
18
12
7
0
0
1
1
6
10
15

High Clouds (% Sky Obscured)

8
8
15
23
31
30
32
20
15
5
5
5
5
5
5
5
10

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
16
17
18
18
18
19
19
20
20
19
19
17
15
13
12
11

Feels Like (°C)

14
14
14
14
15
15
18
18
19
19
19
19
17
17
17
15
14

Dew Point (°C)

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

Relative Humidity (%)

82
75
72
67
63
59
59
58
57
61
67
72
77
83
92
92
91

Pressure (mb)

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

Ozone (du)

356
356
355
354
353
353
352
351
351
350
349
347
347
347
347
348
348

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

Generated: 08/06/26 08:20:27. Forecast: 08/06/26 to 14/06/26. Timezone: UTC+1.00