Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Full Moon 99%

22:22

05:40

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

Sun - Rise: 04:47, Set: 21:26, Transit: 13:06. Moon - Rise: 22:22, Set: 05:40. Civil Dark: 22:15 - 03:59. Nautical Dark: 23:31 - 02:43. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

64
72
78
97
58
62
38
31
92
94
64
75
45
43
42
27
20
27
24
23
22
29
62
60

Low Clouds (% Sky Obscured)

40
6
44
19
32
41
24
10
87
70
59
56
25
26
18
23
17
20
24
21
20
24
22
28

Medium Clouds (% Sky Obscured)

64
72
78
49
48
46
31
31
46
52
40
51
41
39
35
0
1
5
0
0
0
0
0
0

High Clouds (% Sky Obscured)

64
72
78
87
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
62
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

53
59
48
1
0
0
0
0
0
2
17
36
31
15
14
3
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.3
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
5
6
8
9
9
11
11
10
13
9
12
12
8
8
7
7
7
7
6
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

10
11
11
10
8
6
6
6
6
11
12
10
15
16
16
15
15
15
14
14
13
13
13
14

Relative Humidity (%)

69
71
65
63
51
43
41
39
36
50
58
50
74
81
88
92
93
95
95
96
95
96
95
96

Pressure (mb)

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

Ozone (du)

347
352
356
357
357
357
360
364
364
361
362
364
365
364
361
362
361
361
359
359
360
353
350
347

Wednesday 1

Waning Gibbous 96%

22:47

06:55

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

Sun - Rise: 04:48, Set: 21:26, Transit: 13:07. Moon - Rise: 22:47, Set: 06:55. Civil Dark: 22:14 - 04:00. Nautical Dark: 23:30 - 02:45. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

42
49
70
84
80
87
74
70
92
92
89
90
63
65
55
54
29
41
43
54
81
100
100
84

Low Clouds (% Sky Obscured)

42
49
60
58
53
53
41
15
37
36
29
36
20
0
29
30
20
18
28
49
81
100
100
79

Medium Clouds (% Sky Obscured)

0
0
17
38
31
45
32
42
50
58
72
69
46
51
53
54
24
37
32
22
19
2
19
0

High Clouds (% Sky Obscured)

5
3
6
52
69
60
45
5
66
40
67
52
12
16
0
0
0
0
0
0
0
0
2
2

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
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
13

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)

6
7
8
8
8
8
9
10
9
10
11
9
9
11
8
9
12
13
13
14
15
15
17
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
83
73
63
56
51
51
55
55
50
47
45
48
51
60
68
67
72
83
92
93
93
86
88

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1023
1023
1023
1023
1023
1022
1023
1023
1023
1023
1022
1022
1021
1020
1020
1019
1020

Ozone (du)

343
338
336
333
330
327
324
323
322
319
317
317
317
319
318
318
319
318
321
318
314
314
315
320

Thursday 2

Waning Gibbous 91%

23:05

06:55

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

Sun - Rise: 04:49, Set: 21:26, Transit: 13:07. Moon - Rise: 23:05, Set: 06:55. Civil Dark: 22:14 - 04:01. Nautical Dark: 23:29 - 02:46. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
72
100
100
69
94
59
55
53
55
52
50
45
97
60
62
88
59
34
20
4
1
1
3

Low Clouds (% Sky Obscured)

77
55
42
33
25
33
22
20
5
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
15
0
0
0
0
0
0
0
0
0
0
12
2
0
0
0
0
0
0
3

High Clouds (% Sky Obscured)

25
30
99
100
40
94
51
50
53
55
52
50
45
97
60
61
88
59
34
20
4
1
1
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 (%)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
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
19
17
17
17
16
16
15
15
15
14
13
11
9
7
6
5
4
2
2
2
2
2

Chance of Frost

Temperature (°C)

18
19
19
19
20
21
22
23
23
23
23
22
22
20
19
17
16
15
14
13
13
12
13
13

Feels Like (°C)

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

Dew Point (°C)

15
15
12
10
8
8
8
8
7
7
8
8
9
9
9
10
10
10
11
11
11
10
11
10

Relative Humidity (%)

81
75
64
54
47
43
40
38
35
35
38
39
45
49
53
62
68
74
82
86
87
87
87
83

Pressure (mb)

1020
1020
1021
1022
1022
1023
1023
1024
1024
1024
1025
1026
1026
1027
1027
1028
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

320
319
320
321
320
321
323
322
322
322
322
322
321
321
321
319
319
320
319
318
319
318
318
319

Friday 3

Waning Gibbous 85%

23:19

08:11

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

Sun - Rise: 04:50, Set: 21:25, Transit: 13:07. Moon - Rise: 23:19, Set: 08:11. Civil Dark: 22:13 - 04:02. Nautical Dark: 23:28 - 02:48. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

9
20
30
32
34
36
32
28
27
33
34
35
43
30
27
22
20
19
13
34
1
0
0
0

Low Clouds (% Sky Obscured)

1
2
4
6
9
12
9
5
0
3
6
9
7
3
0
4
9
13
9
4
0
0
0
0

Medium Clouds (% Sky Obscured)

8
16
21
23
26
24
23
21
19
18
22
21
26
24
22
15
9
5
3
2
0
0
0
0

High Clouds (% Sky Obscured)

6
11
19
13
7
0
0
0
0
0
0
0
14
2
2
0
1
3
2
28
1
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)

2
2
4
6
7
8
9
9
11
11
13
14
12
12
11
10
9
9
9
8
7
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
18
19
20
20
21
22
22
22
23
22
22
22
20
19
18
17
17
16
15
13
14
15
16

Dew Point (°C)

9
9
8
8
7
6
6
6
6
7
7
8
10
10
10
12
15
16
15
15
14
13
14
14

Relative Humidity (%)

70
61
52
44
38
36
32
30
29
30
30
33
39
43
48
60
78
88
90
92
92
92
92
90

Pressure (mb)

1030
1030
1030
1030
1029
1029
1028
1028
1027
1027
1026
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028
1028
1029
1029

Ozone (du)

321
321
321
322
323
321
321
320
320
319
317
316
315
313
312
312
312
314
315
314
315
315
316
317

Saturday 4

Waning Gibbous 77%

23:31

09:26

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

Sun - Rise: 04:50, Set: 21:25, Transit: 13:07. Moon - Rise: 23:31, Set: 09:26. Civil Dark: 22:12 - 04:03. Nautical Dark: 23:27 - 02:49. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

1
2
4
10
14
20
21
22
22
22
26
40
53
47
34
37
42
46
47
48
50
43
36
29

Low Clouds (% Sky Obscured)

1
2
4
10
14
20
21
22
21
20
19
18
22
19
19
19
14
12
15
20
26
25
23
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
5
3
1
1
1
1
2
2
3
3
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
27
23
11
2
2
1
1
4
8
12
9
5
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 (%)

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)

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

Chance of Frost

Temperature (°C)

16
18
20
22
24
25
27
27
28
28
28
28
27
23
21
20
19
18
17
17
17
16
17
17

Feels Like (°C)

16
17
19
21
23
24
25
25
25
26
25
25
24
22
22
22
22
21
21
16
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

77
61
50
42
36
32
28
26
26
27
29
33
37
42
48
56
59
63
67
72
77
81
81
79

Pressure (mb)

1029
1029
1029
1029
1029
1028
1028
1027
1026
1026
1026
1025
1025
1026
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026

Ozone (du)

317
315
313
312
311
311
312
311
312
312
312
311
312
312
313
313
314
316
318
319
321
323
324
324

Sunday 5

Waning Gibbous 67%

23:42

10:42

07 OK
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 OK
03 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 04:51, Set: 21:24, Transit: 13:07. Moon - Rise: 23:42, Set: 10:42. Civil Dark: 22:12 - 04:04. Nautical Dark: 23:25 - 02:51. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

41
53
66
63
60
58
56
60
70
71
71
76
82
89
91
83
76
61
50
44
32
54
75
96

Low Clouds (% Sky Obscured)

38
50
63
51
41
29
18
9
2
3
7
17
15
17
19
10
4
0
0
0
0
1
3
5

Medium Clouds (% Sky Obscured)

1
1
0
4
8
12
9
6
3
7
10
12
8
5
1
1
1
0
1
1
1
1
2
2

High Clouds (% Sky Obscured)

1
1
1
2
3
4
21
44
65
66
67
64
68
75
83
74
64
55
45
36
26
49
70
92

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
7
8
7
6
1
3
2
0
0
2
1
1
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)

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

Chance of Frost

Temperature (°C)

18
19
21
22
23
24
26
26
27
27
27
27
26
25
23
22
19
17
15
14
13
12
13
14

Feels Like (°C)

15
19
19
20
19
20
20
25
25
24
25
25
26
23
24
24
22
20
18
11
11
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

78
71
65
59
51
44
38
36
34
33
34
36
37
43
49
58
62
66
73
73
75
76
71
65

Pressure (mb)

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

Ozone (du)

325
325
324
324
325
326
327
328
330
331
331
331
331
334
336
339
339
340
340
341
341
342
342
343

Monday 6

Waning Gibbous 56%

23:53

11:58

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
21 OK
22 OK
23 OK
00 OK

Sun - Rise: 04:52, Set: 21:24, Transit: 13:07. Moon - Rise: 23:53, Set: 11:58. Civil Dark: 22:11 - 04:05. Nautical Dark: 23:24 - 02:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
98
96
89
88
88
89
77
64
52
53
51
47
46
44
43

Low Clouds (% Sky Obscured)

8
13
19
19
18
18
20
22
27
23
19
17
12
8
0
5
12
19

Medium Clouds (% Sky Obscured)

5
8
11
16
19
22
30
39
45
35
25
15
18
19
21
16
13
9

High Clouds (% Sky Obscured)

95
98
100
94
84
73
64
55
47
38
28
17
21
22
17
18
24
30

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
5
5
6
6
6
6
6
6
6
6
6
6
5
4
4
4
4

Chance of Frost

Temperature (°C)

14
16
18
19
20
21
23
24
24
25
25
25
25
23
21
19
18
17

Feels Like (°C)

9
13
13
13
14
14
15
23
22
22
22
22
22
23
23
23
22
22

Dew Point (°C)

7
6
6
5
5
4
4
4
4
5
5
6
6
6
7
7
8
8

Relative Humidity (%)

60
52
45
39
36
32
29
28
27
26
27
28
28
33
39
44
49
53

Pressure (mb)

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

Ozone (du)

343
343
342
341
343
345
347
350
353
357
359
361
363
359
355
351
351
350

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

Generated: 30/06/26 07:23:34. Forecast: 30/06/26 to 06/07/26. Timezone: UTC+1.00