Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 45%

12:37

23:01

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

Sun - Rise: 05:25, Set: 20:17, Transit: 12:51. Moon - Rise: 12:37, Set: 23:01. Civil Dark: 20:50 - 04:52. Nautical Dark: 21:32 - 04:10. Astro Dark: 22:21 - 03:21

Total Clouds (% Sky Obscured)

28
22
20
12
0
0
0
3
4
5
33
50
57
15
32
88
58
35
25
31
30
26
32
33

Low Clouds (% Sky Obscured)

22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
16
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
15
12
8
0
0
0
0
0
0
0
0
0
0
0
0
35
35
25
31
30
26
32
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
4
4
22
40
50
15
32
86
43
25
4
1
2
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
12
8
6
4
3
4
4
4
4
4
4
3
3
4
5
5
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

26
24
22
19
17
16
15
14
14
14
13
13
13
15
19
22
23
25
26
27
28
28
28
28

Feels Like (°C)

25
25
22
19
17
17
15
15
14
14
13
13
13
15
18
21
22
25
26
27
28
28
29
28

Dew Point (°C)

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

Relative Humidity (%)

34
46
56
48
53
57
60
62
62
62
63
63
66
63
51
43
36
32
29
27
26
26
26
28

Pressure (mb)

1008
1009
1010
1011
1012
1012
1012
1012
1012
1012
1012
1012
1013
1014
1014
1015
1015
1015
1014
1014
1014
1013
1013
1013

Ozone (du)

360
359
362
362
362
362
360
360
357
353
352
354
353
351
352
352
352
350
349
349
349
348
347
346

Monday 20

Waxing Crescent 45%

13:43

23:22

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

Sun - Rise: 05:26, Set: 20:16, Transit: 12:51. Moon - Rise: 13:43, Set: 23:22. Civil Dark: 20:49 - 04:53. Nautical Dark: 21:31 - 04:11. Astro Dark: 22:20 - 03:23

Total Clouds (% Sky Obscured)

50
100
31
38
22
61
83
89
100
100
100
100
100
100
100
100
100
94
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
4
0
0
0
0
0
0
26
42
76
63
67
70
52
50
37
0
12

Medium Clouds (% Sky Obscured)

17
4
17
16
5
14
10
0
0
0
19
48
32
31
52
38
40
58
87
84
93
84
93
91

High Clouds (% Sky Obscured)

10
100
15
17
22
45
76
82
100
100
100
100
100
100
100
100
100
76
93
100
100
100
98
100

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
6

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
2
9
12
14
29

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

Chance of Frost

Temperature (°C)

27
26
23
20
19
19
18
17
17
16
16
16
16
17
19
20
23
25
26
27
27
26
25
25

Feels Like (°C)

28
25
22
19
19
19
18
16
16
15
15
16
16
17
18
20
21
23
23
24
24
24
23
25

Dew Point (°C)

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

Relative Humidity (%)

35
43
53
48
50
56
61
67
72
77
82
90
92
85
75
62
47
42
37
33
33
37
48
52

Pressure (mb)

1013
1013
1013
1014
1015
1015
1015
1015
1015
1015
1015
1015
1014
1015
1015
1015
1014
1014
1013
1013
1012
1011
1011
1010

Ozone (du)

345
342
340
339
336
333
333
333
333
330
332
330
331
334
332
333
331
329
327
326
326
327
326
323

Tuesday 21

First Quarter 55%

14:49

23:45

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
14 Bad
15 Bad
16 OK
17 OK

Sun - Rise: 05:27, Set: 20:15, Transit: 12:51. Moon - Rise: 14:49, Set: 23:45. Civil Dark: 20:48 - 04:54. Nautical Dark: 21:30 - 04:12. Astro Dark: 22:18 - 03:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
57
100
100
97
92
100
88
80
92
82
67
88
48
30
28

Low Clouds (% Sky Obscured)

48
71
77
83
71
73
78
74
79
57
87
73
55
52
56
59
55
64
58
67
67
48
30
28

Medium Clouds (% Sky Obscured)

84
100
100
100
86
84
67
93
82
26
36
16
17
22
21
67
17
28
16
10
7
4
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
37
40
45
54
68
100
50
7
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
6
6
9
0
0
1
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
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
None
None
None
None
None
Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

61
95
95
95
95
95
95
46
17
19
85
65
26
17
36
33
72
50
46
27
21
4
1
1

Precipitation Amount (mm)

0
1.3
2.2
1.2
1.9
1.8
0.5
0
0
0
0.6
0
0
0
0
0
0.5
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

25
24
23
21
21
21
21
22
22
22
23
22
23
23
24
24
25
25
26
25
25
24
24
24

Dew Point (°C)

18
19
21
19
19
19
19
19
19
20
21
21
21
21
21
19
19
17
20
16
14
17
13
11

Relative Humidity (%)

66
77
96
98
98
98
98
98
96
96
98
96
95
92
89
75
67
62
68
55
48
60
46
42

Pressure (mb)

1009
1009
1008
1008
1008
1007
1006
1005
1004
1004
1004
1003
1003
1004
1004
1004
1004
1005
1005
1006
1006
1007
1007
1008

Ozone (du)

322
322
319
319
319
319
318
317
320
327
329
331
332
334
337
342
346
349
354
353
352
355
359
362

Wednesday 22

Waxing Gibbous 65%

15:54

00:12

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

Sun - Rise: 05:28, Set: 20:14, Transit: 12:51. Moon - Rise: 15:54, Set: 00:12. Civil Dark: 20:47 - 04:55. Nautical Dark: 21:29 - 04:14. Astro Dark: 22:17 - 03:26

Total Clouds (% Sky Obscured)

11
5
6
7
7
6
4
0
0
0
0
1
0
0
0
0
0
1
3
4
14
24
34
37

Low Clouds (% Sky Obscured)

11
5
6
7
7
6
4
0
0
0
0
0
0
0
0
0
0
1
3
4
3
1
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
6
13
20
20

High 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

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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)

11
10
7
5
4
4
4
3
3
3
3
4
3
3
3
2
2
2
2
2
2
3
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
21
20
20
18
16
16
16
16
15
15
15
16
18
20
22
25
26
27
28
29
28
27
25

Dew Point (°C)

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

Relative Humidity (%)

50
58
61
68
73
68
68
72
74
75
76
76
77
68
56
47
41
35
32
30
28
28
28
32

Pressure (mb)

1009
1011
1012
1014
1015
1016
1016
1017
1017
1018
1018
1018
1019
1020
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019

Ozone (du)

364
360
359
361
360
359
358
357
355
354
353
353
352
351
347
348
346
344
342
341
342
343
347
351

Thursday 23

Waxing Gibbous 74%

16:56

00:45

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

Sun - Rise: 05:29, Set: 20:13, Transit: 12:51. Moon - Rise: 16:56, Set: 00:45. Civil Dark: 20:46 - 04:56. Nautical Dark: 21:28 - 04:15. Astro Dark: 22:15 - 03:28

Total Clouds (% Sky Obscured)

40
42
31
25
21
19
17
18
17
17
11
9
6
4
10
18
22
21
15
11
13
14
17
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
14
11
13
9
0
0

Medium Clouds (% Sky Obscured)

20
20
19
18
13
12
7
5
8
12
11
9
6
4
4
2
0
3
5
6
13
14
17
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
18
22
21
15
0
0
0
0
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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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)

6
6
6
4
3
3
2
2
2
2
2
2
2
1
1
1
1
1
2
2
2
3
4
6

Chance of Frost

Temperature (°C)

25
23
21
20
19
18
17
16
15
15
14
14
15
17
19
21
23
26
27
28
29
28
27
27

Feels Like (°C)

23
22
20
21
20
20
18
18
16
16
15
15
17
18
20
21
22
22
23
25
26
31
30
29

Dew Point (°C)

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

Relative Humidity (%)

39
45
55
66
71
74
73
72
69
69
69
70
73
66
55
48
42
36
34
31
29
30
32
33

Pressure (mb)

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

Ozone (du)

352
352
352
353
353
353
354
354
353
354
355
355
356
355
356
355
355
354
354
355
355
353
351
349

Friday 24

Waxing Gibbous 82%

17:52

01:25

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

Sun - Rise: 05:30, Set: 20:12, Transit: 12:51. Moon - Rise: 17:52, Set: 01:25. Civil Dark: 20:45 - 04:57. Nautical Dark: 21:26 - 04:16. Astro Dark: 22:14 - 03:29

Total Clouds (% Sky Obscured)

15
21
51
68
76
76
67
36
31
40
52
43
29
2
1
1
1
18
31
45
52
59
63
52

Low 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

Medium Clouds (% Sky Obscured)

15
11
0
0
0
0
0
0
1
1
2
2
3
2
1
1
1
12
21
34
36
44
49
41

High Clouds (% Sky Obscured)

1
1
5
12
23
29
35
36
31
40
52
39
23
2
1
1
1
1
1
0
0
0
0
6

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
1
2
2
2
1
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
5
5
4
3
3
3
3
3
2
3
3
3
3
3
3
3
4
4
4
4
5
6
7

Chance of Frost

Temperature (°C)

24
22
19
18
18
18
17
16
16
15
15
15
16
18
20
23
25
27
28
29
30
30
30
31

Feels Like (°C)

29
29
28
18
19
20
19
19
18
16
16
16
16
16
15
24
24
25
25
26
27
34
34
34

Dew Point (°C)

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

Relative Humidity (%)

39
46
53
54
56
59
62
66
70
70
71
70
67
62
59
53
46
40
37
33
31
33
36
39

Pressure (mb)

1018
1018
1018
1018
1018
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1015
1015
1014
1013
1013
1012

Ozone (du)

346
342
339
337
336
334
331
329
327
326
325
324
324
324
324
323
323
322
322
322
321
322
323
324

Saturday 25

Waxing Gibbous 89%

No Rise

02:13

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

Sun - Rise: 05:31, Set: 20:12, Transit: 12:51. Moon - Rise: No Rise, Set: 02:13. Civil Dark: 20:44 - 04:58. Nautical Dark: 21:25 - 04:17. Astro Dark: 22:12 - 03:31

Total Clouds (% Sky Obscured)

42
33
30
30
35
67
77
75
56
42
25
40
49
36
59
81
100
99
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
13

Medium Clouds (% Sky Obscured)

38
33
30
30
35
54
29
2
2
1
0
0
0
0
0
0
0
16
32
45

High Clouds (% Sky Obscured)

11
17
16
16
16
48
74
75
55
38
25
28
49
36
59
81
100
97
94
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

0
0
3
3
1
1
1
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

Wind Speed/Direction (mph)

5
3
3
2
1
2
2
3
4
4
4
3
4
4
4
5
6
7
7
8

Chance of Frost

Temperature (°C)

29
27
26
24
21
19
19
19
19
19
19
18
19
21
22
24
26
28
29
30

Feels Like (°C)

34
34
33
22
21
20
21
21
21
20
20
19
19
20
19
26
26
26
26
28

Dew Point (°C)

16
16
17
15
14
12
14
14
15
16
17
16
16
17
17
15
14
12
12
11

Relative Humidity (%)

45
51
57
59
62
64
69
72
77
82
88
92
84
76
71
57
46
37
34
31

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1010
1010

Ozone (du)

328
331
335
342
349
356
358
361
363
363
363
362
359
357
354
351
348
345
343
341

Forecast for Andover, Essex, United States of America (42.66,-71.14)

Generated: 19/07/26 18:30:23. Forecast: 19/07/26 to 25/07/26. Timezone: UTC-4.00