Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waxing Crescent 2%

06:21

22:22

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 OK
23 OK
00 Bad
01 Bad
02 OK
03 OK

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 - 03:42. Astro Dark: 01:09 - 01:49

Total Clouds (% Sky Obscured)

78
83
74
99
100
100
100
100
100
100
100
98
99
100
100
100
99
55
45
33
54
81
21
48

Low Clouds (% Sky Obscured)

13
38
25
9
17
4
0
2
0
3
8
20
22
38
37
35
32
15
11
10
5
4
6
0

Medium Clouds (% Sky Obscured)

78
83
74
72
91
98
96
93
47
63
49
76
64
40
48
53
49
2
2
3
3
2
19
18

High Clouds (% Sky Obscured)

78
69
74
96
100
100
100
100
100
100
100
77
96
99
100
100
90
53
45
33
54
75
8
38

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
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
7
7
9
11
12
13
14
15
15
15
13
12
11
7
5
4
4
2
1
2
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
62
61
58
55
49
44
40
39
37
36
37
38
37
38
47
57
64
65
61
60
64
66

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1021
1021
1022
1022
1022
1022
1022
1021

Ozone (du)

333
333
332
333
334
335
335
334
334
333
332
332
331
332
332
332
332
332
332
331
331
330
331
331

Thursday 16

Waxing Crescent 7%

07:51

22:41

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

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 - 03:44. Astro Dark: 00:57 - 01:58

Total Clouds (% Sky Obscured)

27
20
63
58
46
47
45
46
66
90
94
76
80
52
51
62
83
74
86
74
72
63
49
37

Low Clouds (% Sky Obscured)

0
6
0
0
0
0
0
0
17
29
0
6
18
16
2
13
5
10
53
63
62
39
19
22

Medium Clouds (% Sky Obscured)

2
1
0
0
0
0
1
1
9
27
45
26
30
8
11
23
43
53
27
19
69
33
5
1

High Clouds (% Sky Obscured)

18
11
63
58
37
37
35
41
46
46
56
38
35
45
50
34
49
12
0
5
40
45
35
17

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
64
63
55
44
37
32
30
28
26
25
27
29
32
37
41
45
57
59
53
50
43
42
48

Pressure (mb)

1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1018
1018
1018
1018
1017
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

332
334
334
333
335
336
338
339
340
339
338
337
338
338
339
341
341
341
341
342
341
339
339
337

Friday 17

Waxing Crescent 14%

09:17

22:56

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

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 - 03:46. Astro Dark: 00:49 - 02:05

Total Clouds (% Sky Obscured)

32
17
14
18
2
2
6
12
16
18
31
50
45
50
42
40
44
45
36
43
24
1
0
0

Low Clouds (% Sky Obscured)

2
2
14
18
0
0
0
0
4
7
6
5
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
6
15
9
16
28
8
3
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

11
7
1
1
2
2
5
11
8
6
6
45
21
30
28
30
39
45
36
43
24
1
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)

5
3
3
3
3
5
6
8
10
11
10
10
9
11
11
11
9
8
8
8
8
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

52
61
63
54
45
39
34
31
30
29
28
28
32
34
38
38
42
58
64
69
77
79
75
73

Pressure (mb)

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

Ozone (du)

336
336
336
337
338
338
337
336
335
335
335
334
331
329
329
329
329
328
327
326
326
327
329
331

Saturday 18

Waxing Crescent 23%

10:38

23:09

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

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 - 03:48. Astro Dark: 00:42 - 02:11

Total Clouds (% Sky Obscured)

0
0
0
1
2
6
22
35
68
84
88
91
69
70
85
90
79
46
34
17
5
4
2
0

Low Clouds (% Sky Obscured)

0
0
0
1
2
4
22
35
56
55
51
47
39
31
23
16
8
2
2
2
2
1
1
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
3
2
4
25
47
61
72
42
55
76
90
79
34
22
10
2
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
79
78
66
52
43
38
36
34
34
36
39
37
35
33
37
43
49
57
67
77
86
87
86

Pressure (mb)

1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

331
331
332
332
331
330
331
332
332
334
333
333
335
334
335
338
341
346
356
365
368
364
364
363

Sunday 19

Waxing Crescent 33%

11:55

23:22

04 Good
05 Good
06 Good
07 OK
08 Good
09 Good
10 OK
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 Good
01 Good
02 Good
03 Good

Sun - Rise: 05:28, Set: 21:19, Transit: 13:24. Moon - Rise: 11:55, Set: 23:22. Civil Dark: 22:01 - 04:46. Nautical Dark: 22:59 - 03:50. Astro Dark: 00:36 - 02:17

Total Clouds (% Sky Obscured)

2
3
7
25
8
4
29
56
82
85
91
81
74
72
67
66
64
70
55
36
16
13
10
8

Low Clouds (% Sky Obscured)

1
2
3
3
1
0
8
17
28
32
37
41
41
42
45
27
28
27
18
10
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
11
22
30
32
30
31
30
30
26
44
49
51
35
23
10
7
3
0

High Clouds (% Sky Obscured)

0
0
2
25
8
4
26
52
77
65
64
38
23
12
0
7
4
0
1
1
1
3
3
4

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
4
12
6
5
2
2
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
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
13
13
13
15
17
19
21
21
21
20
20
19
18
18
18
18
18
18
16
16
12
12

Dew Point (°C)

11
12
12
9
8
7
7
7
4
2
-1
-3
-3
-4
-2
1
4
7
11
11
11
11
10
10

Relative Humidity (%)

87
92
89
71
58
46
40
36
28
21
18
16
16
16
19
25
35
48
68
72
75
80
80
82

Pressure (mb)

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

Ozone (du)

355
351
348
346
344
345
344
344
342
339
338
338
338
338
338
338
338
338
339
340
341
342
341
341

Monday 20

Waxing Crescent 43%

13:11

23:35

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

Sun - Rise: 05:29, Set: 21:18, Transit: 13:24. Moon - Rise: 13:11, Set: 23:35. Civil Dark: 22:00 - 04:47. Nautical Dark: 22:58 - 03:52. Astro Dark: 00:31 - 02:22

Total Clouds (% Sky Obscured)

6
4
1
4
6
9
15
21
26
26
22
19
12
6
0
0
1
1
1
1
1
6
11
17

Low Clouds (% Sky Obscured)

0
0
0
1
1
2
4
8
11
10
10
12
8
5
0
0
0
0
0
0
0
4
9
13

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
3
1
2
3
4
6
7
7
6
4
3
2
1
0
0
1
1
1
1
1
2
3
4

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
1
1
1
2
3
4
4
6
8
11
13
16
15
14
14
12
9
7
7
7
7
6
6

Chance of Frost

Temperature (°C)

13
13
14
14
17
19
21
22
23
25
24
24
24
23
22
21
19
17
15
15
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
79
74
70
57
46
37
34
31
27
31
37
43
44
47
49
59
71
85
89
90
92
87
80

Pressure (mb)

1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

341
340
338
337
336
334
332
331
331
330
330
329
329
328
327
326
326
325
325
325
324
324
326
327

Tuesday 21

First Quarter 53%

14:25

23:51

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

Sun - Rise: 05:30, Set: 21:17, Transit: 13:24. Moon - Rise: 14:25, Set: 23:51. Civil Dark: 21:58 - 04:49. Nautical Dark: 22:56 - 03:54. Astro Dark: 00:26 - 02:27

Total Clouds (% Sky Obscured)

20
26
27
20
13
6
11
16
20
19
23
24
19
11
5
4
2
0
0
0
0

Low Clouds (% Sky Obscured)

17
20
24
18
11
4
8
11
14
17
18
19
15
9
3
2
1
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

3
1
0
0
0
0
0
0
0
0
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

6
7
8
9
9
9
9
8
8
8
8
8
10
9
8
8
6
4
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
70
63
57
49
43
37
33
30
27
29
31
34
35
36
38
46
57
69
70
74

Pressure (mb)

1027
1027
1027
1027
1027
1027
1028
1028
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

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

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

Generated: 15/07/26 04:09:12. Forecast: 15/07/26 to 21/07/26. Timezone: UTC+1.00