Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 3

Waning Gibbous 85%

23:19

09:26

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

Sun - Rise: 04:50, Set: 21:25, Transit: 13:07. Moon - Rise: 23:19, Set: 09:26. Civil Dark: 22:13 - 04:02. Nautical Dark: 23:28 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

17
34
45
38
48
50
35
21
17
8
0
0
19
20
21
4
7
33
50
32
36
45
57
62

Low Clouds (% Sky Obscured)

17
13
2
5
11
17
0
2
9
0
0
0
15
12
17
3
6
32
48
30
34
44
47
45

Medium Clouds (% Sky Obscured)

17
34
42
38
42
45
35
21
13
6
0
0
18
20
2
0
0
0
0
0
0
0
19
29

High Clouds (% Sky Obscured)

17
34
17
7
6
5
3
0
0
4
0
0
1
0
0
0
0
0
0
0
0
0
1
12

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)

8
9
10
9
11
11
11
9
9
8
8
8
7
7
7
7
8
9
11
13
14
15
17
16

Chance of Frost

Temperature (°C)

23
24
24
24
24
24
23
22
20
18
17
16
15
15
14
14
14
15
18
20
22
23
24
25

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

38
36
36
37
38
42
45
51
60
68
74
78
80
82
84
90
89
82
77
68
59
54
51
48

Pressure (mb)

1028
1027
1027
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1027
1027
1026
1026
1026
1025
1025

Ozone (du)

331
331
333
333
333
335
337
338
338
335
334
335
334
332
331
331
332
334
335
335
335
335
335
334

Saturday 4

Waning Gibbous 77%

23:31

10:42

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
12 Bad
13 Bad

Sun - Rise: 04:50, Set: 21:25, Transit: 13:07. Moon - Rise: 23:31, Set: 10:42. Civil Dark: 22:12 - 04:03. Nautical Dark: 23:27 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
66
62
94
89
89
100
100
100
100
93
92
85
55
78
68
94
52
65
76
71
84
87
83

Low Clouds (% Sky Obscured)

9
6
29
25
21
0
0
17
0
0
0
0
0
0
0
22
29
36
55
67
56
51
73
47

Medium Clouds (% Sky Obscured)

30
25
0
0
0
0
6
7
0
0
60
62
50
39
15
38
3
11
8
3
6
26
10
27

High Clouds (% Sky Obscured)

33
66
62
92
52
56
100
100
100
100
86
75
74
21
74
49
87
29
25
52
44
30
8
37

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
8
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
17
18
17
16
14
13
12
10
9
7
8
7
7
7
6
6
8
10
10
10
10
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

24
23
23
22
22
22
20
19
18
18
17
17
17
16
15
15
16
17
17
19
20
21
21
23

Dew Point (°C)

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

Relative Humidity (%)

46
45
46
47
47
49
55
61
67
76
83
90
93
95
95
96
95
86
76
70
64
56
51
50

Pressure (mb)

1025
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

334
333
333
337
338
337
335
335
334
336
336
336
336
340
342
340
337
336
335
333
331
333
331
330

Sunday 5

Waning Gibbous 67%

23:42

11:58

14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Bad
20 OK
21 OK
22 Good
23 Good
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

Sun - Rise: 04:51, Set: 21:24, Transit: 13:07. Moon - Rise: 23:42, Set: 11:58. Civil Dark: 22:12 - 04:04. Nautical Dark: 23:25 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
68
73
64
42
66
27
18
3
17
34
51
57
48
54
100
97
98
99
99
99
91
98
94

Low Clouds (% Sky Obscured)

65
48
58
41
38
41
27
18
0
17
3
8
4
5
4
0
0
7
13
20
23
26
29
27

Medium Clouds (% Sky Obscured)

5
10
1
2
0
3
0
0
0
0
0
0
0
0
0
56
47
65
41
0
66
56
73
76

High Clouds (% Sky Obscured)

84
40
23
39
23
44
7
2
3
3
34
51
57
37
43
89
80
86
90
96
93
77
86
52

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)

10
11
11
11
10
12
12
11
10
8
7
6
6
6
7
7
7
8
9
10
12
13
14
15

Chance of Frost

Temperature (°C)

26
27
27
27
27
26
25
23
21
19
17
16
15
15
14
14
15
16
18
20
21
22
24
25

Feels Like (°C)

24
25
25
25
26
25
22
22
20
19
17
16
14
13
15
14
13
14
16
17
19
19
20
21

Dew Point (°C)

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

Relative Humidity (%)

43
39
40
44
38
41
46
49
57
67
76
81
79
80
84
86
82
74
69
60
51
43
39
37

Pressure (mb)

1023
1023
1022
1022
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1021
1020
1020
1021
1020
1020
1020
1019
1019
1019

Ozone (du)

330
327
325
323
323
322
322
321
322
321
320
320
321
323
323
325
325
327
328
330
331
336
340
338

Monday 6

Waning Gibbous 56%

23:53

13:17

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
12 Bad
13 Bad

Sun - Rise: 04:52, Set: 21:24, Transit: 13:08. Moon - Rise: 23:53, Set: 13:17. Civil Dark: 22:11 - 04:05. Nautical Dark: 23:24 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
72
93
90
86
91
92
100
85
60
49
61
70
79
77
84
87
90
95
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
26
24
22
22
16
10
2
2
1
0
0
0
0
10
19
29
35
51
54
74
83
84
70

Medium Clouds (% Sky Obscured)

42
44
25
15
5
11
75
87
35
20
49
39
25
32
40
29
24
26
25
29
71
71
72
70

High Clouds (% Sky Obscured)

71
28
57
57
67
76
78
100
83
52
5
61
69
67
47
66
54
69
83
100
100
100
79
75

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)

15
16
16
17
16
14
13
9
8
7
7
7
7
7
7
8
8
10
11
11
12
12
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
23
21
21
21
20
19
19
18
17
16
16
16
15
15
15
15
15
17
18
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

34
30
28
27
29
33
39
47
55
63
71
76
76
78
79
82
81
72
62
60
57
58
55
55

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019

Ozone (du)

335
335
335
334
333
333
334
332
333
334
335
330
328
326
325
325
323
323
321
320
318
316
315
316

Tuesday 7

Third Quarter 45%

00:05

No Set

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

Sun - Rise: 04:53, Set: 21:23, Transit: 13:08. Moon - Rise: 00:05, Set: No Set. Civil Dark: 22:10 - 04:06. Nautical Dark: 23:22 - 02:55. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
94
78
66
60
44
29
31
19
17
15
19
24
28
32
35
39
42
46
49
34
17
3
3

Low Clouds (% Sky Obscured)

73
58
59
50
37
32
16
17
10
6
4
11
18
25
29
31
35
31
30
27
23
17
3
3

Medium Clouds (% Sky Obscured)

52
52
19
10
0
1
1
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

63
59
40
28
33
12
12
13
6
6
8
5
3
0
0
0
0
0
0
0
0
0
0
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
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)

13
14
15
14
15
14
12
11
10
9
8
6
5
5
4
5
5
5
6
6
7
7
8
8

Chance of Frost

Temperature (°C)

23
24
25
24
24
23
22
20
19
18
17
16
16
15
15
15
16
17
19
20
22
24
26
28

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
44
47
48
52
57
65
71
78
83
89
95
96
96
96
93
90
86
77
69
61
54
49
43

Pressure (mb)

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

Ozone (du)

315
314
314
314
314
314
314
313
312
313
313
313
313
313
313
313
314
314
314
314
315
315
314
314

Wednesday 8

Waning Crescent 34%

00:20

14:40

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

Sun - Rise: 04:54, Set: 21:22, Transit: 13:08. Moon - Rise: 00:20, Set: 14:40. Civil Dark: 22:09 - 04:08. Nautical Dark: 23:21 - 02:57. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

2
1
2
2
3
3
4
2
18
35
49
52
60
60
55
42
36
30
24
22
21
24
26
38

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
6
6
5
8
9
9
8
4

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
11
24
32
29
29
25
21
21
14
11
11
11
11

High Clouds (% Sky Obscured)

0
1
1
1
2
2
2
2
9
9
8
10
10
12
10
7
5
4
3
2
5
8
10
16

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)

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

Chance of Frost

Temperature (°C)

28
29
30
30
29
29
27
25
23
22
21
19
18
18
17
17
18
18
20
22
24
26
28
30

Feels Like (°C)

30
29
29
29
29
29
29
29
28
28
26
25
19
19
20
19
18
17
22
22
23
24
25
27

Dew Point (°C)

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

Relative Humidity (%)

38
34
30
32
33
34
41
48
58
63
68
73
77
79
81
74
71
65
58
50
44
39
35
31

Pressure (mb)

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

Ozone (du)

314
314
314
315
315
315
316
316
316
317
317
318
317
317
316
317
317
318
318
319
320
320
320
320

Thursday 9

Waning Crescent 23%

00:40

16:08

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 OK
03 OK
04 OK
05 OK
06 OK

Sun - Rise: 04:55, Set: 21:21, Transit: 13:08. Moon - Rise: 00:40, Set: 16:08. Civil Dark: 22:08 - 04:09. Nautical Dark: 23:19 - 02:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

51
59
57
59
49
66
83
100
98
97
95
67
43
19
27
30
41

Low Clouds (% Sky Obscured)

2
0
2
4
5
5
5
5
2
1
0
4
6
10
13
15
17

Medium Clouds (% Sky Obscured)

16
24
25
27
25
24
23
21
22
27
30
41
43
19
27
30
41

High Clouds (% Sky Obscured)

15
13
9
9
9
38
68
100
91
80
65
38
19
0
9
18
24

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 (%)

1
1
12
15
14
9
6
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

30
31
31
31
31
30
28
25
23
22
20
19
18
17
17
17
17

Feels Like (°C)

34
33
32
32
33
33
31
29
28
26
25
24
17
17
17
16
15

Dew Point (°C)

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

Relative Humidity (%)

30
29
27
28
29
29
37
47
60
65
69
75
76
79
82
78
74

Pressure (mb)

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

Ozone (du)

320
321
321
322
322
323
325
326
328
329
330
331
331
331
332
332
332

Forecast for Loughton, Milton Keynes, United Kingdom (52.03,-0.77)

Generated: 03/07/26 14:45:01. Forecast: 03/07/26 to 09/07/26. Timezone: UTC+1.00