Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 12

Waning Crescent 6%

No Rise

20:24

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

Sun - Rise: 05:20, Set: 21:26, Transit: 13:23. Moon - Rise: No Rise, Set: 20:24. Civil Dark: 22:10 - 04:36. Nautical Dark: 23:11 - 03:35. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

25
31
29
61
83
72
83
75
76
73
38
33
44
49
5
17
49
78
41
10
48
29
71
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

24
12
29
61
62
36
75
52
49
51
36
33
22
11
2
5
19
38
22
10
48
21
1
1

High Clouds (% Sky Obscured)

24
31
15
43
60
52
72
54
60
45
5
7
27
36
5
17
43
60
32
4
26
1
65
65

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
1
0
0
0
0
9
7
1
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)

9
9
10
10
10
12
14
15
16
18
18
19
19
19
19
19
17
17
17
19
20
21
21
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
71
66
65
61
56
55
50
43
39
36
33
31
30
32
35
38
41
41
35
36
38
42
47

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

326
326
326
325
325
324
323
323
323
323
323
323
323
322
321
319
320
321
323
324
325
325
325
324

Monday 13

Waning Crescent 1%

03:26

21:19

03 OK
04 Good
05 Good
06 Bad
07 OK
08 OK
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 OK
01 OK
02 OK

Sun - Rise: 05:21, Set: 21:25, Transit: 13:23. Moon - Rise: 03:26, Set: 21:19. Civil Dark: 22:08 - 04:38. Nautical Dark: 23:10 - 03:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

32
12
2
51
40
32
42
45
55
48
45
55
48
57
47
94
92
99
100
97
100
46
38
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
40
5
0
0
1
3
0
0
0

Medium Clouds (% Sky Obscured)

2
12
2
0
0
0
0
0
0
1
0
1
1
22
13
13
21
17
8
8
52
38
22
12

High Clouds (% Sky Obscured)

32
1
0
51
20
24
33
35
51
44
40
51
43
53
47
61
91
98
99
92
100
38
17
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
0
0
0
0
1
1
1
1
0
0
1
5
10

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)

20
20
20
20
20
20
22
21
22
21
20
19
18
17
15
15
13
10
7
4
4
6
11
13

Chance of Frost

Temperature (°C)

19
18
17
17
17
18
20
21
23
25
26
27
28
29
29
28
27
25
23
21
20
20
19
18

Feels Like (°C)

14
14
12
12
12
12
13
15
17
18
21
22
23
24
25
25
24
23
21
20
19
18
17
16

Dew Point (°C)

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

Relative Humidity (%)

50
51
50
49
47
43
40
37
35
34
33
33
35
35
36
37
41
44
48
52
55
56
59
65

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

322
323
324
320
318
317
316
316
316
316
315
314
313
313
315
317
319
320
321
324
327
329
329
328

Tuesday 14

New Moon 0%

04:49

21:56

03 OK
04 OK
05 OK
06 Good
07 Good
08 Good
09 Bad
10 Bad
11 OK
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

Sun - Rise: 05:22, Set: 21:24, Transit: 13:23. Moon - Rise: 04:49, Set: 21:56. Civil Dark: 22:07 - 04:39. Nautical Dark: 23:08 - 03:38. Astro Dark: N/A - 01:37

Total Clouds (% Sky Obscured)

10
3
25
16
1
3
82
100
33
78
100
100
100
100
100
100
95
94
100
100
80
76
75
74

Low Clouds (% Sky Obscured)

0
0
19
16
1
0
0
0
0
0
16
34
37
37
2
0
0
0
0
0
0
0
2
17

Medium Clouds (% Sky Obscured)

10
3
25
12
0
2
0
0
0
0
11
41
89
99
93
95
94
82
88
85
80
76
75
74

High Clouds (% Sky Obscured)

0
0
0
0
1
2
79
100
25
72
100
100
100
100
100
100
30
35
100
100
60
65
75
74

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 (%)

9
20
24
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
1
19

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
12
10
8
9
12
13
13
14
15
15
15
15
14
14
12
10
7
5
4
4
4
3
5

Chance of Frost

Temperature (°C)

17
17
16
15
16
18
20
22
24
26
28
28
29
28
28
27
26
26
24
22
21
21
21
20

Feels Like (°C)

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

Dew Point (°C)

11
10
9
10
9
6
3
4
5
6
8
10
10
11
10
9
10
12
14
15
16
17
16
13

Relative Humidity (%)

67
65
63
72
64
47
34
29
28
27
29
31
31
33
34
33
36
42
53
65
70
75
74
64

Pressure (mb)

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

Ozone (du)

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

Wednesday 15

Waxing Crescent 2%

06:21

22:22

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

Sun - Rise: 05:23, Set: 21:24, Transit: 13:23. Moon - Rise: 06:21, Set: 22:22. Civil Dark: 22:06 - 04:40. Nautical Dark: 23:07 - 03:40. Astro Dark: 01:09 - 01:49

Total Clouds (% Sky Obscured)

70
64
61
61
49
31
2
25
43
65
65
65
67
77
72
76
53
30
7
29
74
87
93
94

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
19
39
58
48
36
25
23
22
20
14
7
1
5
8
11
11
12

Medium Clouds (% Sky Obscured)

70
64
61
34
9
7
2
17
30
37
30
22
15
15
16
18
14
9
4
8
11
15
17
20

High Clouds (% Sky Obscured)

70
64
61
61
49
31
0
20
40
60
65
60
62
62
62
62
41
20
0
14
74
79
89
91

ISS Passover

Visibility (miles)

8
9
9
8
9
9
9
9
9
9
7
7
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
11
40
35
13
4
0
13
20
23
25
32
40
41
44
45
30
9
2
4
3
0
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.4
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
8
7
6
5
6
10
12
13
12
11
11
9
6
6
7
8
8
6
4
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
17
17
19
20
21
23
25
26
26
28
27
28
29
28
26
25
23
22
22
22
19
19
19

Dew Point (°C)

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

Relative Humidity (%)

64
62
64
74
76
68
56
45
41
42
42
46
49
46
43
44
49
58
76
88
89
91
91
92

Pressure (mb)

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

Ozone (du)

333
334
334
336
339
344
340
339
338
336
334
333
331
331
331
333
334
335
337
338
338
338
337
337

Thursday 16

Waxing Crescent 7%

07:51

22:41

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:24, Set: 21:23, Transit: 13:23. Moon - Rise: 07:51, Set: 22:41. Civil Dark: 22:05 - 04:42. Nautical Dark: 23:05 - 03:42. Astro Dark: 00:57 - 01:58

Total Clouds (% Sky Obscured)

95
86
75
77
75
81
75
100
100
100
100
100
100
100
90
85
75
70
75
80
80
75
76
77

Low Clouds (% Sky Obscured)

12
10
6
3
6
9
11
17
22
30
23
16
9
13
17
22
14
14
12
13
16
21
21
16

Medium Clouds (% Sky Obscured)

25
23
16
11
11
11
11
17
25
29
20
9
0
0
0
0
7
15
23
23
24
23
31
35

High Clouds (% Sky Obscured)

92
69
55
67
70
71
75
100
100
100
100
100
100
100
81
70
65
70
75
70
65
55
55
35

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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
8
7
0
1
3
7
15
14
4
18
25
34
22
28
29
22
12
24
28
25
22
24
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
19
19
19
21
22
23
25
26
28
27
27
26
25
25
24
24
22
20
20
19
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
92
86
74
62
54
47
43
40
40
41
44
47
50
57
66
79
92
93
93
95
95

Pressure (mb)

1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

338
339
339
340
340
338
336
335
336
335
334
333
331
332
335
334
329
329
330
330
331
333
334
334

Friday 17

Waxing Crescent 14%

09:17

22:56

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:25, Set: 21:22, Transit: 13:23. Moon - Rise: 09:17, Set: 22:56. Civil Dark: 22:04 - 04:43. Nautical Dark: 23:03 - 03:44. Astro Dark: 00:49 - 02:05

Total Clouds (% Sky Obscured)

79
79
75
68
61
58
51
47
48
48
53
49
49
60
77
91
94
97
100
94
88
82
70
59

Low Clouds (% Sky Obscured)

11
18
23
28
24
24
20
14
14
14
16
18
22
21
23
22
26
28
30
33
37
40
39
37

Medium Clouds (% Sky Obscured)

33
33
34
35
40
45
45
45
44
39
34
30
25
20
15
10
10
10
14
26
34
33
36
33

High Clouds (% Sky Obscured)

40
55
60
60
61
58
51
47
38
34
23
17
15
39
60
86
92
96
100
91
81
72
54
34

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

18
29
33
39
53
62
58
68
77
91
81
68
64
51
42
37
36
36
40
27
16
12
14
14

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.2
0.2
0.3
0.6
0.5
0.3
0.4
0
0
0
0
0
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
3
3
2
4
5
6
7
8
10
10
11
12
11
10
10
9
8
7
7
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
92
90
86
72
59
49
45
42
38
40
42
43
46
51
55
65
78
92
92
93
95
95

Pressure (mb)

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

Ozone (du)

335
335
334
333
332
332
333
333
332
331
330
329
328
326
326
326
326
326
326
326
327
327
328
326

Saturday 18

Waxing Crescent 23%

10:38

23:09

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 05:27, Set: 21:20, Transit: 13:24. Moon - Rise: 10:38, Set: 23:09. Civil Dark: 22:03 - 04:45. Nautical Dark: 23:01 - 03:46. Astro Dark: 00:42 - 02:11

Total Clouds (% Sky Obscured)

52
58
67
72
80
88
96
97
98
99
97
95
93
80
68
67
77
85
86
86
84
82

Low Clouds (% Sky Obscured)

36
35
34
33
34
34
30
31
32
33
35
33
31
35
35
36
40
36
36
36
40
40

Medium Clouds (% Sky Obscured)

24
22
18
15
16
17
18
16
17
15
28
41
55
43
28
13
13
16
19
21
26
29

High Clouds (% Sky Obscured)

16
28
38
41
49
55
60
60
70
75
80
85
90
63
36
7
17
23
26
15
8
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 (%)

5
12
10
4
8
7
3
6
7
4
14
12
3
8
10
4
9
9
3
5
7
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
17
17
17
16
17
17
16
17
17
18
25
25
24
25
25
26
24
24
23
22
21

Dew Point (°C)

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

Relative Humidity (%)

95
95
92
90
88
72
60
51
45
40
36
37
38
39
42
45
48
55
64
73
73
74

Pressure (mb)

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

Ozone (du)

324
322
321
320
319
318
318
317
317
317
317
315
314
313
313
312
312
312
312
312
311
310

Forecast for Upton, Cornwall, United Kingdom (50.54,-4.43)

Generated: 12/07/26 03:56:17. Forecast: 12/07/26 to 18/07/26. Timezone: UTC+1.00