Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 14

New Moon 0%

06:38

21:05

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

Sun - Rise: 05:24, Set: 20:28, Transit: 12:56. Moon - Rise: 06:38, Set: 21:05. Civil Dark: 21:03 - 04:50. Nautical Dark: 21:46 - 04:07. Astro Dark: 22:39 - 03:14

Total Clouds (% Sky Obscured)

51
51
38
96
100
100
46
1
0
0
34
50
94
100
100
91
48
30
42
51
84
36
45
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
6
24
21
30
30
24
27
31
23
21
39

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
12
28
23
2
25
15
18
20
17
20
27
28
38
27

High Clouds (% Sky Obscured)

51
51
38
96
100
100
32
1
0
0
25
40
93
100
100
87
35
6
4
32
60
3
6
84

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
2
4
12
11
11
24
28
2
0
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)

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

Chance of Frost

Temperature (°C)

29
32
33
35
35
34
33
31
29
28
28
27
26
26
25
25
24
24
25
26
28
29
30
30

Feels Like (°C)

29
31
32
34
34
33
32
33
31
30
29
28
28
26
25
23
24
25
27
29
28
27
29
30

Dew Point (°C)

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

Relative Humidity (%)

45
43
38
37
42
49
54
59
57
60
63
65
67
67
64
61
71
83
80
70
54
42
36
34

Pressure (mb)

1012
1011
1010
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

307
306
306
307
308
308
309
309
311
311
310
310
309
309
310
309
310
310
309
312
314
317
319
319

Wednesday 15

Waxing Crescent 3%

07:58

21:38

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

Sun - Rise: 05:25, Set: 20:28, Transit: 12:56. Moon - Rise: 07:58, Set: 21:38. Civil Dark: 21:02 - 04:51. Nautical Dark: 21:45 - 04:08. Astro Dark: 22:38 - 03:16

Total Clouds (% Sky Obscured)

100
82
66
68
84
58
58
27
14
13
0
0
0
0
19
25
27
5
0
2
53
55
68
75

Low Clouds (% Sky Obscured)

32
11
6
2
0
7
9
23
0
0
0
0
0
0
19
25
27
0
0
0
6
0
19
6

Medium Clouds (% Sky Obscured)

84
69
66
52
26
58
58
18
11
10
0
0
0
0
0
0
0
0
0
0
0
0
0
22

High Clouds (% Sky Obscured)

100
65
60
68
69
0
1
0
0
0
0
0
0
0
0
0
1
0
0
2
53
55
65
55

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
14
2
1
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)

12
13
13
12
10
13
9
6
5
4
3
3
3
3
3
3
3
2
2
3
7
9
10
11

Chance of Frost

Temperature (°C)

31
31
31
31
31
30
27
26
24
22
20
19
18
17
16
15
15
15
18
22
25
26
27
29

Feels Like (°C)

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

Dew Point (°C)

11
9
9
11
12
14
20
19
15
13
13
13
12
11
11
11
11
12
13
14
13
11
11
11

Relative Humidity (%)

28
25
24
28
30
38
62
66
57
56
62
64
69
69
72
74
78
80
76
61
46
39
35
33

Pressure (mb)

1009
1008
1008
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1012
1012
1011

Ozone (du)

320
320
320
322
327
331
334
341
343
345
346
345
344
344
345
344
342
341
339
337
335
334
333
332

Thursday 16

Waxing Crescent 8%

09:15

22:04

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

Sun - Rise: 05:26, Set: 20:27, Transit: 12:56. Moon - Rise: 09:15, Set: 22:04. Civil Dark: 21:01 - 04:52. Nautical Dark: 21:44 - 04:09. Astro Dark: 22:36 - 03:18

Total Clouds (% Sky Obscured)

74
68
47
69
87
81
100
96
100
100
100
100
100
100
100
55
50
60
46
31
18
0
0
0

Low Clouds (% Sky Obscured)

3
3
1
8
15
10
37
66
72
10
3
40
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
36
40
67
87
55
59
54
32
3
2
65
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

55
50
8
50
55
71
100
94
100
100
100
100
100
100
100
55
50
60
41
28
12
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
3
4
10
23
16
2
8
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)

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

Chance of Frost

Temperature (°C)

29
30
30
30
30
28
26
24
23
21
19
18
18
17
15
14
13
13
15
18
20
22
23
24

Feels Like (°C)

26
26
27
29
27
26
26
24
21
20
20
19
18
17
16
14
15
14
17
19
19
20
22
23

Dew Point (°C)

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

Relative Humidity (%)

30
28
27
27
36
42
54
60
56
63
72
80
76
77
79
83
89
87
75
55
44
38
35
31

Pressure (mb)

1011
1010
1009
1008
1008
1009
1010
1011
1012
1013
1013
1013
1014
1014
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017

Ozone (du)

333
332
330
331
330
332
332
333
334
337
338
336
339
340
342
344
344
345
341
341
341
342
343
341

Friday 17

Waxing Crescent 16%

10:27

22:26

13 Good
14 Good
15 Good
16 Good
17 OK
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

Sun - Rise: 05:27, Set: 20:26, Transit: 12:56. Moon - Rise: 10:27, Set: 22:26. Civil Dark: 21:00 - 04:53. Nautical Dark: 21:43 - 04:10. Astro Dark: 22:35 - 03:19

Total Clouds (% Sky Obscured)

0
2
5
9
37
56
73
84
88
100
100
100
100
94
88
81
87
92
100
97
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
2
2
0
1
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
37
27
47
56
81
86
88
97
77
93
98
99
94

High Clouds (% Sky Obscured)

0
2
5
9
37
56
65
83
66
100
100
100
100
92
84
76
77
68
83
77
93
100
100
63

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
8
8
8

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
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
8
38
27
40
35

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
0.2
0

Wind Speed/Direction (mph)

9
9
9
8
7
6
4
3
2
2
2
2
2
2
2
1
2
1
1
1
2
3
4
3

Chance of Frost

Temperature (°C)

25
26
26
27
27
25
24
22
19
17
14
14
14
13
13
13
12
14
15
17
19
19
20
20

Feels Like (°C)

24
25
25
25
25
24
24
23
20
19
14
13
13
13
12
12
12
13
15
16
19
19
20
20

Dew Point (°C)

7
8
8
8
8
10
15
16
14
13
11
10
10
10
9
8
9
9
10
10
9
10
17
19

Relative Humidity (%)

31
31
30
30
29
37
58
67
71
77
78
79
80
80
77
75
79
71
70
62
53
53
79
96

Pressure (mb)

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

Ozone (du)

341
340
341
342
341
341
341
341
341
340
339
340
339
336
335
335
333
333
331
331
330
329
328
327

Saturday 18

Waxing Crescent 25%

11:37

22:46

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 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:28, Set: 20:25, Transit: 12:56. Moon - Rise: 11:37, Set: 22:46. Civil Dark: 20:59 - 04:54. Nautical Dark: 21:42 - 04:11. Astro Dark: 22:33 - 03:21

Total Clouds (% Sky Obscured)

89
87
99
95
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
95
91
88
85
83

Low Clouds (% Sky Obscured)

0
23
45
65
79
85
72
73
93
94
92
91
91
76
65
54
60
71
82
82
83
83
84
83

Medium Clouds (% Sky Obscured)

76
62
75
62
76
90
86
99
97
88
93
75
65
82
85
88
90
91
94
82
75
76
71
66

High Clouds (% Sky Obscured)

53
56
96
91
88
100
100
100
100
100
100
100
100
95
91
86
85
83
82
62
45
25
35
45

ISS Passover

Visibility (miles)

9
9
7
9
9
9
9
9
3
0
0
0
0
0
0
0
0
0
0
0
2
4
7
7

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

Precipitation Probability (%)

40
48
62
72
91
95
95
95
95
83
69
55
64
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0.3
0.3
0.5
0.8
1.1
1.1
0.9
0.5
0.3
0
0.6
0.7
0.7
0.7
1.2
1.7
2
1.9
1.9
1.9
1.5
0.9

Wind Speed/Direction (mph)

3
3
3
3
3
2
4
4
4
4
4
3
3
3
4
4
4
4
5
5
5
5
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
22
21
20
20
21
20
20
19
19
19
19
19
19
21
21
21
21
20
19
21
20
21
21

Dew Point (°C)

18
15
12
10
10
14
16
17
18
18
17
17
17
17
19
19
19
19
18
18
18
18
18
16

Relative Humidity (%)

92
67
55
50
55
71
81
92
100
100
98
100
100
100
98
98
100
98
98
98
95
92
91
74

Pressure (mb)

1015
1014
1013
1012
1011
1011
1011
1011
1010
1010
1009
1009
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005

Ozone (du)

327
325
326
324
323
325
327
328
330
331
331
331
331
330
332
335
337
340
344
348
350
352
353
356

Sunday 19

Waxing Crescent 35%

12:44

23:06

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 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 05:29, Set: 20:25, Transit: 12:56. Moon - Rise: 12:44, Set: 23:06. Civil Dark: 20:58 - 04:55. Nautical Dark: 21:41 - 04:13. Astro Dark: 22:32 - 03:23

Total Clouds (% Sky Obscured)

80
68
61
50
56
62
68
67
71
66
67
69
71
77
88
98
86
75
65
71
80
91
90
86

Low Clouds (% Sky Obscured)

80
68
61
50
56
54
45
58
70
66
67
69
71
77
88
98
86
73
56
50
40
28
30
26

Medium Clouds (% Sky Obscured)

59
64
61
50
48
23
0
0
0
0
0
0
0
0
0
0
0
0
0
12
25
38
41
41

High Clouds (% Sky Obscured)

55
47
28
0
32
62
68
67
71
66
67
69
71
60
47
43
43
46
44
51
71
84
85
81

ISS Passover

Visibility (miles)

8
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

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
None

Precipitation Probability (%)

71
62
53
41
41
39
34
27
20
10
15
14
10
10
8
1
2
1
0
0
0
0
5
7

Precipitation Amount (mm)

0.2
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
7
7
5
4
3
3
2
2
1
1
1
1
1
1
1
1
2
2
3
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
27
25
24
25
26
28
21
22
24
23
23
23
19
19
19
18
17
16
23
23
23
25

Dew Point (°C)

15
13
12
12
11
13
14
15
16
17
17
17
17
17
17
17
16
16
15
15
15
15
15
15

Relative Humidity (%)

62
51
49
46
44
52
60
70
76
81
86
89
90
92
92
92
90
82
75
68
61
54
49
46

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1006
1006
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1009
1009
1008
1008
1008

Ozone (du)

359
362
364
365
367
363
359
355
352
348
344
342
340
337
336
335
334
333
332
330
329
328
326
325

Monday 20

Waxing Crescent 45%

No Rise

23:27

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 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 05:30, Set: 20:24, Transit: 12:56. Moon - Rise: No Rise, Set: 23:27. Civil Dark: 20:57 - 04:56. Nautical Dark: 21:40 - 04:14. Astro Dark: 22:30 - 03:24

Total Clouds (% Sky Obscured)

85
83
81
76
76
79
87
93
97
100
84
68
50
53
58
66
62
58
56

Low Clouds (% Sky Obscured)

26
25
25
23
16
9
2
8
15
21
34
39
27
23
20
22
21
21
24

Medium Clouds (% Sky Obscured)

40
30
19
9
9
10
10
7
5
2
1
1
0
0
1
1
9
16
23

High Clouds (% Sky Obscured)

73
77
81
75
71
70
79
90
95
100
68
36
5
11
20
23
25
22
20

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

6
12
15
16
22
25
18
23
20
7
10
8
0
1
1
0
2
2
1

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

14
14
15
15
16
17
17
18
17
17
16
17
17
17
17
16
15
16
16

Relative Humidity (%)

42
39
40
42
44
51
59
69
70
71
72
77
82
88
88
88
86
82
77

Pressure (mb)

1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1007
1006
1006
1006
1006
1006
1005
1006
1006

Ozone (du)

324
324
323
323
323
324
324
325
326
327
328
327
326
326
325
324
323
330
337

Forecast for Chester, Windsor, United States of America (43.26,-72.60)

Generated: 14/07/26 13:06:42. Forecast: 14/07/26 to 20/07/26. Timezone: UTC-4.00