Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 97%

20:04

07:24

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

Sun - Rise: 06:08, Set: 19:49, Transit: 12:58. Moon - Rise: 20:04, Set: 07:24. Civil Dark: 20:23 - 05:34. Nautical Dark: 21:05 - 04:51. Astro Dark: 21:52 - 04:05

Total Clouds (% Sky Obscured)

14
46
64
67
44
62
94
73
9
33
73
32
37
35
43
70
84
84
95
86
98
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
6
2
0
3
0
10
31
43
61

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
41
4
0
19
20
42
43
26

High Clouds (% Sky Obscured)

14
46
63
62
39
62
91
54
7
25
55
26
37
35
43
50
71
67
94
83
97
100
100
98

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
1

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
14
16
19
21
23
25
26
26
27
27
27
26
23
22
22
21
20
20
20

Feels Like (°C)

12
12
10
11
12
13
14
16
20
22
24
24
25
24
24
24
24
22
21
20
19
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

46
47
49
51
51
46
41
36
30
27
27
26
26
25
25
26
30
34
36
40
43
46
46
48

Pressure (mb)

1024
1024
1024
1023
1023
1023
1023
1023
1022
1021
1021
1020
1019
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1018

Ozone (du)

302
301
299
298
298
296
293
293
292
292
291
291
292
292
292
292
291
291
291
290
291
290
289
291

Sunday 30

Waning Gibbous 91%

20:17

08:40

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 OK
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:09, Set: 19:47, Transit: 12:58. Moon - Rise: 20:17, Set: 08:40. Civil Dark: 20:21 - 05:35. Nautical Dark: 21:03 - 04:53. Astro Dark: 21:49 - 04:07

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
96
92
96
100
95
84
52
61
85
97
100
42
94
67
43
95

Low Clouds (% Sky Obscured)

66
65
48
53
51
56
49
84
59
57
63
100
93
64
38
1
3
3
3
0
0
0
10
21

Medium Clouds (% Sky Obscured)

68
96
100
100
100
100
100
99
94
86
93
100
94
52
20
16
3
0
0
0
1
3
25
65

High Clouds (% Sky Obscured)

42
100
100
100
100
100
100
100
25
20
10
0
0
1
2
42
83
93
100
33
94
59
20
67

ISS Passover

Visibility (miles)

9
9
9
9
9
5
7
6
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
4
55
84
95
80
63
59
35
8
3
1
3
2
2
4
3
1
0
0
1
5
23
30

Precipitation Amount (mm)

0
0
0.5
0.8
1.4
0.5
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
19
19
18
18
18
18
19
19
19
21
21
21
21
22
22
22
21
20
20
19
19
18
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
48
48
48
51
66
70
70
80
82
73
68
71
73
64
52
52
54
52
49
53
55
55
59

Pressure (mb)

1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

292
294
295
297
297
301
303
303
304
309
312
313
309
307
307
306
304
304
304
304
303
303
303
303

Monday 31

Waning Gibbous 91%

20:31

09:59

03 Bad
04 Bad
05 Bad
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

Sun - Rise: 06:11, Set: 19:44, Transit: 12:58. Moon - Rise: 20:31, Set: 09:59. Civil Dark: 20:18 - 05:37. Nautical Dark: 21:00 - 04:55. Astro Dark: 21:46 - 04:09

Total Clouds (% Sky Obscured)

100
77
70
83
72
34
46
72
66
37
46
76
100
80
67
67
56
100
100
100
100
100
99
99

Low Clouds (% Sky Obscured)

27
18
17
10
9
0
0
0
0
33
38
49
45
43
43
21
11
34
24
10
5
16
30
45

Medium Clouds (% Sky Obscured)

72
77
63
48
26
17
29
30
18
14
16
11
12
66
61
25
27
72
67
61
1
5
9
53

High Clouds (% Sky Obscured)

77
24
0
0
0
2
4
70
57
2
8
28
62
69
67
67
56
99
100
100
100
99
98
98

ISS Passover

Visibility (miles)

9
9
9
9
7
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 (%)

12
14
3
13
2
0
6
8
10
18
12
14
12
18
18
6
0
0
2
1
1
6
3
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
4
5
6
7
6
8
9
9
8
8
8
7
6
5
4
3
5
3
4
4
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
17
17
19
20
22
24
26
27
28
27
26
26
26
25
23
23
22
22
21
20
19

Dew Point (°C)

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

Relative Humidity (%)

73
72
71
72
66
62
49
45
40
36
33
30
28
29
39
41
40
44
39
40
43
44
44
41

Pressure (mb)

1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

303
303
304
305
304
305
305
305
303
301
301
301
301
300
300
301
302
302
302
302
302
302
300
300

Tuesday 1

Waning Gibbous 84%

20:49

11:20

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 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 06:12, Set: 19:42, Transit: 12:57. Moon - Rise: 20:49, Set: 11:20. Civil Dark: 20:16 - 05:38. Nautical Dark: 20:58 - 04:57. Astro Dark: 21:43 - 04:12

Total Clouds (% Sky Obscured)

99
99
100
100
100
93
100
100
100
98
100
100
100
100
100
85
71
32
12
4
0
1
1
2

Low Clouds (% Sky Obscured)

34
22
11
21
32
44
30
15
0
8
15
28
34
40
47
38
30
24
12
4
0
0
0
0

Medium Clouds (% Sky Obscured)

78
80
89
60
39
48
40
55
76
76
93
100
84
70
50
49
50
18
1
0
0
0
1
1

High Clouds (% Sky Obscured)

97
97
100
99
99
87
99
99
74
90
99
100
100
100
50
74
64
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
6
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
3
9
9
12
4
7
25
24
37
40
23
56
95
87
52
55
20
13
14
6
2
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
4
4
4
5
6
5
6
6
5
4
4
7
11
17
16
14
15
14
12
11
10
10
10

Relative Humidity (%)

38
33
34
36
39
38
35
33
31
25
22
22
28
38
72
68
60
66
68
61
60
61
62
65

Pressure (mb)

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

Ozone (du)

300
301
302
305
305
306
306
307
307
308
309
309
311
311
312
316
319
320
320
321
321
319
316
314

Wednesday 2

Waning Gibbous 75%

21:13

12:45

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

Sun - Rise: 06:14, Set: 19:40, Transit: 12:57. Moon - Rise: 21:13, Set: 12:45. Civil Dark: 20:14 - 05:40. Nautical Dark: 20:55 - 04:59. Astro Dark: 21:40 - 04:14

Total Clouds (% Sky Obscured)

1
1
0
3
5
10
18
23
31
79
81
44
44
30
20
34
56
83
85
87
87
82
81
78

Low Clouds (% Sky Obscured)

0
0
0
3
5
10
18
23
31
50
48
44
41
30
20
26
20
15
19
23
27
29
31
33

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
4
7
11
16
24
30
21
11
3
2
1
0
5
9
12
12
10
10

High Clouds (% Sky Obscured)

0
0
0
0
0
1
2
0
0
23
22
2
3
4
4
18
41
60
55
55
45
36
27
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
72
75
79
77
71
63
53
46
41
37
33
32
32
32
32
35
40
44
47
50
53
53
54

Pressure (mb)

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

Ozone (du)

314
313
312
310
310
310
309
308
307
306
306
307
309
307
305
303
303
303
303
303
303
303
301
300

Thursday 3

Waning Gibbous 64%

21:45

14:10

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: 06:15, Set: 19:38, Transit: 12:57. Moon - Rise: 21:45, Set: 14:10. Civil Dark: 20:12 - 05:42. Nautical Dark: 20:53 - 05:01. Astro Dark: 21:37 - 04:16

Total Clouds (% Sky Obscured)

75
78
79
69
62
58
65
73
79
75
74
72
66
61
55
62
66
73
76
80
85
89
94
99

Low Clouds (% Sky Obscured)

34
35
37
29
22
16
52
73
79
75
74
72
66
49
26
19
17
14
9
5
0
0
0
5

Medium Clouds (% Sky Obscured)

29
48
68
69
62
58
65
73
73
68
62
50
39
29
26
28
30
35
27
20
8
13
15
19

High Clouds (% Sky Obscured)

12
1
0
0
0
5
15
20
25
25
25
30
36
39
36
34
26
21
29
34
40
50
63
72

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
6
5
5
6
6
7
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
10
6
5
3
3
39
67
90
95
94
85
74
61
46
39
41
40
34
30
30
29
26
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.4
0.6
0.6
0.6
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
16
17
18
19
19
19
18
18
19
18
18
19
19
19
18
17
17
17
16
16
16

Feels Like (°C)

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

Dew Point (°C)

8
8
8
7
8
8
8
11
13
16
16
17
16
17
17
18
17
17
17
16
16
16
15
15

Relative Humidity (%)

55
56
56
56
54
51
49
59
71
85
86
89
90
90
90
91
91
92
95
93
95
95
95
95

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011

Ozone (du)

299
299
300
300
300
300
300
302
304
305
306
307
307
308
309
310
312
314
316
316
316
316
316
316

Friday 4

Third Quarter 52%

22:32

15:29

Sun - Rise: 06:17, Set: 19:36, Transit: 12:56. Moon - Rise: 22:32, Set: 15:29. Civil Dark: 20:09 - 05:43. Nautical Dark: 20:50 - 05:02. Astro Dark: 21:35 - 04:18

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Kyiv, Ukraine (50.45,30.52)

Generated: 29/08/26 03:36:58. Forecast: 29/08/26 to 04/09/26. Timezone: UTC+3.00