Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 17

Waxing Crescent 22%

10:11

22:35

17 Good
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 Good
16 Good

Sun - Rise: 05:07, Set: 21:01, Transit: 13:04. Moon - Rise: 10:11, Set: 22:35. Civil Dark: 21:44 - 04:25. Nautical Dark: 22:43 - 03:26. Astro Dark: 00:27 - 01:47

Total Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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)

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)

1
1
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 (%)

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)

9
8
8
7
7
6
5
5
4
4
4
4
4
4
5
6
6
7
7
8
8
7
7
8

Chance of Frost

Temperature (°C)

26
25
25
24
21
19
18
17
17
16
16
15
15
14
16
18
20
22
24
25
26
27
27
28

Feels Like (°C)

24
24
24
23
21
20
18
18
17
17
16
15
15
15
16
17
20
21
22
24
25
26
26
27

Dew Point (°C)

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

Relative Humidity (%)

32
34
38
43
50
53
52
52
54
58
60
62
63
62
57
51
45
39
34
29
27
26
24
24

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1014

Ozone (du)

328
329
329
329
328
329
330
329
328
328
328
329
330
330
329
328
327
326
326
325
325
326
326
327

Saturday 18

Waxing Crescent 20%

11:28

22:48

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

Sun - Rise: 05:08, Set: 21:00, Transit: 13:04. Moon - Rise: 11:28, Set: 22:48. Civil Dark: 21:42 - 04:26. Nautical Dark: 22:41 - 03:28. Astro Dark: 00:20 - 01:53

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
17
7
25
11
20
29
27
36
83
91
95
77
65
92

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
33
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
15
6
11
14
11
13
12
14
25
27
29
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
13
5
0
2
1
5
5
22
76
84
81
48
16
88

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
1
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
0
0

Wind Speed/Direction (mph)

8
8
8
6
6
6
6
6
7
7
7
6
6
6
7
7
7
8
8
8
8
7
7
6

Chance of Frost

Temperature (°C)

28
27
27
25
23
21
20
19
18
18
17
17
16
17
18
20
22
24
26
28
30
30
31
31

Feels Like (°C)

27
26
25
25
23
21
20
19
17
16
16
16
16
16
17
18
21
23
24
25
27
28
29
30

Dew Point (°C)

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

Relative Humidity (%)

25
26
29
34
38
41
44
44
43
44
46
49
49
50
47
43
39
35
31
29
28
29
29
29

Pressure (mb)

1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012

Ozone (du)

328
328
328
329
331
331
332
331
331
331
331
331
331
331
326
323
320
318
319
318
318
316
314
312

Sunday 19

Waxing Crescent 32%

12:43

23:01

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:09, Set: 20:59, Transit: 13:04. Moon - Rise: 12:43, Set: 23:01. Civil Dark: 21:41 - 04:28. Nautical Dark: 22:39 - 03:30. Astro Dark: 00:15 - 01:58

Total Clouds (% Sky Obscured)

96
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
86
82
87
77
76
82
73
71

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
5
15
39
59
66
70
74
71
81
61
48
44
47
36
30

Medium Clouds (% Sky Obscured)

19
41
73
41
54
26
93
89
100
100
100
75
94
100
79
100
25
0
27
13
5
2
6
16

High Clouds (% Sky Obscured)

93
98
100
100
100
100
100
100
100
100
100
100
100
100
100
100
71
60
60
66
71
81
60
50

ISS Passover

Visibility (miles)

9
9
8
5
9
9
9
9
5
9
9
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
Light Rain
None
Light Rain
Light Rain

Precipitation Probability (%)

3
13
36
24
26
18
23
30
47
64
95
91
95
95
95
95
78
70
52
45
68
42
61
90

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.7
0.5
1
1.7
1.3
1.1
0
0
0
0
0.4
0
0.4
0.8

Wind Speed/Direction (mph)

6
6
6
8
5
7
4
5
6
4
3
4
3
4
5
6
6
8
8
7
8
9
7
7

Chance of Frost

Temperature (°C)

30
29
29
26
24
23
22
21
21
21
21
20
20
20
20
20
20
22
23
24
25
26
27
27

Feels Like (°C)

29
28
28
26
25
23
23
23
21
22
22
21
21
21
20
21
21
23
24
25
27
27
27
27

Dew Point (°C)

11
11
13
22
20
20
19
18
19
19
18
18
18
18
18
18
17
16
15
14
14
13
12
11

Relative Humidity (%)

30
32
36
76
78
84
85
83
85
88
85
85
91
89
89
85
82
69
59
54
49
45
40
38

Pressure (mb)

1012
1012
1012
1012
1012
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

312
311
309
308
307
308
309
311
312
312
313
313
314
315
319
320
324
324
323
322
321
318
318
320

Monday 20

Waxing Crescent 42%

13:58

23:14

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

Sun - Rise: 05:11, Set: 20:58, Transit: 13:04. Moon - Rise: 13:58, Set: 23:14. Civil Dark: 21:40 - 04:29. Nautical Dark: 22:37 - 03:32. Astro Dark: 00:10 - 02:03

Total Clouds (% Sky Obscured)

56
41
36
50
52
57
58
74
62
70
51
36
20
14
7
0
19
41
63
55
67
60
62
66

Low Clouds (% Sky Obscured)

30
29
23
50
42
39
50
27
22
17
18
18
20
14
7
0
11
23
34
28
22
17
15
11

Medium Clouds (% Sky Obscured)

11
17
8
50
23
15
2
6
12
19
12
5
0
0
0
0
14
30
41
37
32
27
29
30

High Clouds (% Sky Obscured)

15
1
2
15
10
15
25
53
49
61
39
19
3
0
0
0
0
0
2
0
25
25
2
4

ISS Passover

Visibility (miles)

9
9
9
6
3
5
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

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

Precipitation Probability (%)

95
76
65
73
63
47
22
6
1
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.9
0.4
0.2
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
13
15
18
20
19
19
18
17
17
16
15
14
13
13
13
12
11
10
9
9
10
10
10

Relative Humidity (%)

38
46
58
75
91
91
91
89
91
90
89
88
86
82
76
65
54
47
41
36
35
35
34
37

Pressure (mb)

1012
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1013
1013

Ozone (du)

320
322
323
321
318
319
322
323
324
326
328
330
331
333
333
331
331
333
335
337
337
338
338
338

Tuesday 21

First Quarter 52%

15:11

23:30

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:12, Set: 20:57, Transit: 13:04. Moon - Rise: 15:11, Set: 23:30. Civil Dark: 21:38 - 04:31. Nautical Dark: 22:35 - 03:34. Astro Dark: 00:05 - 02:08

Total Clouds (% Sky Obscured)

63
80
90
60
62
57
54
50
56
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
5
10
15
19
25
31
23
15
6
14
22
30
16
23
30
31
33
34
24
14

Medium Clouds (% Sky Obscured)

29
36
72
23
28
29
34
40
52
60
60
60
67
81
78
99
95
92
86
85
85
88
91
95

High Clouds (% Sky Obscured)

37
14
27
40
52
57
54
50
56
94
100
100
100
100
100
100
100
100
100
100
100
100
100
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
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
9
19
29
33
32
26
50
52
36
45
39
26
1
3
4
30
44
57
68
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

12
12
13
12
12
12
12
10
10
11
11
12
12
12
11
10
10
11
12
13
15
17
19
20

Relative Humidity (%)

42
42
47
47
53
60
62
62
64
68
72
75
77
75
71
66
63
62
61
62
70
80
92
93

Pressure (mb)

1013
1013
1013
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1011
1013
1012
1012
1012
1012
1011
1011

Ozone (du)

338
339
340
339
336
337
340
345
347
343
343
341
341
343
340
343
343
344
344
344
343
342
341
339

Wednesday 22

Waxing Gibbous 62%

16:24

23:48

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:13, Set: 20:56, Transit: 13:04. Moon - Rise: 16:24, Set: 23:48. Civil Dark: 21:37 - 04:32. Nautical Dark: 22:33 - 03:36. Astro Dark: 00:00 - 02:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

4
2
1
0
0
0
5
25
40
45
54
56
65
61
63
68
69
70
72
69
67
66
60
56

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
95
90
82
87
92
98
98
98
98
98
99
100
91
85

High Clouds (% Sky Obscured)

100
100
100
100
99
96
93
77
54
36
32
32
34
32
41
50
50
55
50
40
31
22
12
8

ISS Passover

Visibility (miles)

5
2
2
2
2
1
1
1
1
1
1
4
6
8
8
9
9
8
7
7
7
8
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

Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
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 (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.7
1.3
1.8
2.7
2.3
2.2
2.2
2.4
2.7
2.8
1.3
1.1
0.7
0.9
1.2
1.7
1.5
1.4
1.5
1.3
1.2
1.2
1
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
19
18
17
16
15
14
14
13
14
13
12
12
11
11
11
11
10
10
11
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

95
95
96
96
98
98
98
96
96
96
96
98
96
95
95
95
95
93
95
93
93
93
93
93

Pressure (mb)

1010
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1006
1006
1006
1006
1005
1005
1005
1006
1006
1006
1006
1006
1006

Ozone (du)

337
335
335
335
335
338
341
344
345
346
347
350
352
355
356
357
358
359
360
361
357
353
349
347

Thursday 23

Waxing Gibbous 71%

No Rise

00:12

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
13 Bad
14 Bad

Sun - Rise: 05:15, Set: 20:55, Transit: 13:04. Moon - Rise: No Rise, Set: 00:12. Civil Dark: 21:35 - 04:34. Nautical Dark: 22:31 - 03:38. Astro Dark: 23:55 - 02:17

Total Clouds (% Sky Obscured)

100
100
99
98
98
98
98
93
85
77
83
91
99
80
62
47
47
56
71
79
88
96

Low Clouds (% Sky Obscured)

51
51
47
46
44
41
38
31
20
15
31
46
64
62
62
47
47
56
51
45
35
25

Medium Clouds (% Sky Obscured)

80
83
84
85
80
75
62
63
60
60
45
37
33
29
29
25
30
40
45
43
40
38

High Clouds (% Sky Obscured)

5
25
45
61
56
56
55
37
20
0
0
0
0
1
2
3
14
42
71
79
88
96

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

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

Precipitation Probability (%)

95
85
74
65
57
47
32
33
34
24
27
29
31
39
50
62
66
79
95
82
73
68

Precipitation Amount (mm)

0.8
0.5
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.3
0.5
0.9
0.5
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
11
10
11
11
11
12
12
12
12
11
13
13
12
12
12
11
17
17
16
17
18

Dew Point (°C)

13
13
13
12
12
12
12
12
12
12
11
11
11
11
11
11
11
10
9
8
8
8

Relative Humidity (%)

93
93
90
87
87
87
89
89
89
87
87
87
87
86
79
74
69
61
55
49
47
45

Pressure (mb)

1006
1006
1006
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007

Ozone (du)

346
344
343
342
342
344
346
348
353
357
362
360
359
357
356
356
355
352
350
348
347
347

Forecast for Kyiv, Ukraine (50.45,30.52)

Generated: 17/07/26 17:51:28. Forecast: 17/07/26 to 23/07/26. Timezone: UTC+3.00