Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 30

Waxing Gibbous 99%

20:44

03:40

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 04:52, Set: 20:58, Transit: 12:55. Moon - Rise: 20:44, Set: 03:40. Civil Dark: 21:41 - 04:09. Nautical Dark: 22:43 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
94
85
94
56
66
100
90
96
96
95
95
91
67
69

Low Clouds (% Sky Obscured)

70
76
82
85
97
70
89
90
85
90
81
74
78
53
56
63
63
69
61
66
40
29
2
2

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
76
76
49
41
39
32
41
76
50
72
73
62
73
58
36
43

High Clouds (% Sky Obscured)

100
100
100
100
67
45
40
40
30
12
1
0
0
6
66
100
11
30
0
3
0
20
0
0

ISS Passover

Visibility (miles)

9
4
6
6
5
9
9
7
9
9
9
8
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

37
49
81
95
95
91
82
75
68
33
51
63
61
55
51
36
18
5
7
10
1
0
0
0

Precipitation Amount (mm)

0
0.3
0.6
0.9
0.6
0.6
0.5
0.3
0.4
0
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
8
8
8
9
9
9
10
11
12
12
13
14
14
14
14
14
13
12
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
88
91
90
90
90
88
88
85
90
90
78
73
72
57
52
51
57
53
59
66
68
71
73

Pressure (mb)

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

Ozone (du)

382
383
387
394
402
404
408
406
404
401
402
405
406
405
406
399
394
392
393
392
394
393
392
390

Sunday 31

Full Moon 100%

21:49

04:09

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 04:51, Set: 20:59, Transit: 12:55. Moon - Rise: 21:49, Set: 04:09. Civil Dark: 21:42 - 04:08. Nautical Dark: 22:44 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
91
100
90
94
87
94
93
92
97
100
100
97
97
97
99
100
100
100
94
92
79
76
71

Low Clouds (% Sky Obscured)

2
23
27
25
25
25
25
56
74
87
89
89
88
85
83
98
100
100
100
65
58
71
68
65

Medium Clouds (% Sky Obscured)

48
83
100
83
90
81
77
84
81
87
71
100
93
95
95
94
57
54
57
71
52
44
50
44

High Clouds (% Sky Obscured)

1
16
15
10
7
11
6
1
2
2
2
1
1
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
5
5
9
9
9
9
9
9
9
5
3
3
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
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
6
35
52
57
41
38
39
36
46
61
74
95
95
84
54
37
16
10
6
1
3
2

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
0
0
0
0
0
0.3
0.4
0.8
1
0.7
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
74
75
78
88
93
95
93
95
95
95
93
88
92
96
96
95
93
92
92
93
93
95
95

Pressure (mb)

1008
1008
1008
1008
1008
1008
1007
1007
1008
1008
1007
1008
1008
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010

Ozone (du)

391
389
392
389
389
388
388
387
387
385
384
383
383
381
380
382
384
385
386
385
386
387
391
396

Monday 1

Waning Gibbous 100%

22:45

04:48

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

Sun - Rise: 04:51, Set: 21:00, Transit: 12:55. Moon - Rise: 22:45, Set: 04:48. Civil Dark: 21:44 - 04:07. Nautical Dark: 22:46 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
30
0
0
0
0
0
0
8
53
60
60
18
1
14
67
51
30
2
18
16
10
4
0

Low Clouds (% Sky Obscured)

42
19
0
0
0
0
0
0
7
50
52
46
0
0
1
15
20
15
1
1
3
2
0
0

Medium Clouds (% Sky Obscured)

24
11
0
0
0
0
0
0
0
4
60
23
5
0
7
22
10
0
0
9
6
5
3
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
2
2
1
18
1
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 (%)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
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)

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

Chance of Frost

Temperature (°C)

10
9
9
9
8
8
8
10
12
13
15
16
17
18
19
19
20
20
20
19
18
17
16
15

Feels Like (°C)

10
10
9
9
8
8
8
10
11
13
14
13
16
15
18
18
16
18
17
19
19
16
16
14

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
96
96
93
91
84
74
66
56
46
40
36
37
48
51
47
49
59
64
64
66

Pressure (mb)

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

Ozone (du)

399
403
409
408
408
406
404
402
401
401
401
400
398
395
392
389
387
387
387
386
387
386
385
384

Tuesday 2

Waning Gibbous 98%

23:29

05:38

00 Good
01 Good
02 Good
03 OK
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

Sun - Rise: 04:50, Set: 21:01, Transit: 12:55. Moon - Rise: 23:29, Set: 05:38. Civil Dark: 21:45 - 04:06. Nautical Dark: 22:48 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

0
0
0
33
67
100
100
100
100
100
100
100
99
99
98
99
99
100
99
97
96
97
97
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
15
23
30
38
45
30
15
0
3
6
9
7
6
5

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
7
11
17
21
22
45
22
99
60
94
48
11
9
6
6

High Clouds (% Sky Obscured)

0
0
0
33
67
100
95
92
94
100
100
100
96
88
89
76
56
67
65
53
30
31
29
45

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
4
6
6
10
16
22

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)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
12
11
14
16
18
19
20
21
21
22
22
22
21
21
20
19
18
17
16

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
72
72
73
75
76
75
70
60
54
49
45
39
36
35
34
34
36
46
53
57
62
66
67

Pressure (mb)

1015
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

383
380
378
375
373
373
374
374
375
375
375
376
376
377
378
378
379
380
381
381
383
381
380
382

Wednesday 3

Waning Gibbous 94%

00:02

06:39

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
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 04:49, Set: 21:02, Transit: 12:56. Moon - Rise: 00:02, Set: 06:39. Civil Dark: 21:46 - 04:05. Nautical Dark: 22:49 - 03:02. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
99
100
100
100
100
100
100
100
100
100
100
99
97
96
89
83
76
71
66
61
60
60
59

Low Clouds (% Sky Obscured)

23
42
61
68
74
80
82
84
86
90
95
100
95
89
84
81
78
76
71
66
61
59
60
59

Medium Clouds (% Sky Obscured)

5
5
10
5
10
15
15
20
20
15
15
10
5
5
0
10
20
30
23
15
8
7
6
5

High Clouds (% Sky Obscured)

58
74
85
90
90
91
86
86
94
100
99
99
79
55
34
32
27
21
19
14
1
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

27
33
42
46
52
52
58
53
51
46
44
43
39
36
38
60
45
14
19
17
0
2
2
0

Precipitation Amount (mm)

0
0
0
0
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
14
14
13
13
13
14
14
15
15
15
16
16
17
17
17
18
17
16
16
15
14

Feels Like (°C)

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

Dew Point (°C)

10
9
9
8
9
9
8
8
8
7
7
5
3
1
0
1
2
3
4
6
7
8
8
8

Relative Humidity (%)

68
68
67
68
71
72
71
69
65
63
59
51
43
36
34
34
37
38
41
47
54
61
62
63

Pressure (mb)

1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1015
1016
1016
1016
1016
1016

Ozone (du)

383
383
381
379
377
376
375
373
374
373
371
371
370
370
369
368
367
365
363
362
360
358
357
355

Thursday 4

Waning Gibbous 88%

00:02

07:48

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

Sun - Rise: 04:49, Set: 21:03, Transit: 12:56. Moon - Rise: 00:02, Set: 07:48. Civil Dark: 21:47 - 04:05. Nautical Dark: 22:51 - 03:01. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

62
65
68
59
50
41
34
28
22
38
53
69
55
40
26
26
25
25
17
8
0
0
0
0

Low Clouds (% Sky Obscured)

62
65
68
59
50
41
34
28
22
38
53
69
47
26
5
5
5
4
3
1
0
0
0
0

Medium Clouds (% Sky Obscured)

3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
9
18
25
17
8
0
0
0
0

High Clouds (% Sky Obscured)

2
5
7
16
23
41
34
28
22
38
53
57
55
40
26
26
25
25
17
8
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
8
5
13
17
18
45
58
65

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
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
13
13
12
12
12
14
15
16
18
19
21
22
22
23
23
23
23
22
21
19
19
18

Feels Like (°C)

16
15
15
15
12
12
12
11
10
10
16
17
17
18
18
19
21
21
22
21
20
19
18
19

Dew Point (°C)

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

Relative Humidity (%)

63
64
65
66
69
69
70
65
61
58
51
45
41
42
43
44
50
56
65
67
70
73
80
86

Pressure (mb)

1016
1016
1016
1017
1017
1017
1016
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

354
353
352
351
350
350
349
348
347
346
345
344
343
343
343
344
346
349
351
351
350
349
351
353

Friday 5

Waning Gibbous 81%

00:27

09:00

Sun - Rise: 04:48, Set: 21:04, Transit: 12:56. Moon - Rise: 00:27, Set: 09:00. Civil Dark: 21:48 - 04:04. Nautical Dark: 22:52 - 03:00. Astro Dark: N/A - N/A

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: 30/05/26 00:08:03. Forecast: 30/05/26 to 05/06/26. Timezone: UTC+3.00