Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 26

Waxing Gibbous 82%

15:56

02:48

09 Bad
10 OK
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 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 04:55, Set: 20:53, Transit: 12:55. Moon - Rise: 15:56, Set: 02:48. Civil Dark: 21:36 - 04:12. Nautical Dark: 22:35 - 03:12. Astro Dark: 00:24 - 01:16

Total Clouds (% Sky Obscured)

47
26
66
98
100
100
100
99
100
99
99
100
100
98
98
82
35
25
34
36
86
99
95
76

Low Clouds (% Sky Obscured)

27
9
55
73
66
71
76
74
72
69
65
64
61
77
77
71
35
25
16
2
53
66
35
16

Medium Clouds (% Sky Obscured)

37
26
66
91
90
91
84
78
89
84
79
81
85
78
78
82
35
25
34
36
77
78
81
76

High Clouds (% Sky Obscured)

3
6
4
4
4
3
2
1
1
0
0
1
0
0
1
0
0
0
0
0
1
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
6
8
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
2
22
23
18
17
14
7
13
3
7
3
8
20
17
17
20
5
5
6
35
46
41

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
13
16
17
16
14
11
11
9
5
5
7
8
9
10
10
11
12
12
13
11
11
11
12

Chance of Frost

Temperature (°C)

17
19
20
21
21
20
20
20
20
19
18
18
17
17
17
16
16
16
15
15
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
53
49
51
61
68
70
69
72
75
76
74
74
74
77
78
83
85
85
82
76
73
73
79

Pressure (mb)

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

Ozone (du)

322
322
322
323
323
323
324
325
325
325
324
324
325
324
326
328
328
327
327
327
326
327
327
329

Wednesday 27

Waxing Gibbous 89%

17:08

03:02

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

Sun - Rise: 04:54, Set: 20:54, Transit: 12:55. Moon - Rise: 17:08, Set: 03:02. Civil Dark: 21:37 - 04:11. Nautical Dark: 22:37 - 03:11. Astro Dark: 00:33 - N/A

Total Clouds (% Sky Obscured)

67
84
63
49
46
40
43
67
48
59
1
50
42
21
41
49
59
53
68
81
59
67
50
38

Low Clouds (% Sky Obscured)

35
41
51
18
24
30
37
31
8
15
1
0
11
0
0
0
0
3
37
30
38
53
31
36

Medium Clouds (% Sky Obscured)

67
83
55
38
41
27
29
50
27
30
0
29
17
10
24
34
52
39
41
58
35
17
18
2

High Clouds (% Sky Obscured)

9
12
0
0
1
1
2
1
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

7
7
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 (%)

41
38
33
12
5
2
3
9
24
12
0
0
0
0
0
0
0
0
0
0
0
0
0
2

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)

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

Chance of Frost

Temperature (°C)

16
17
17
19
21
21
22
22
20
19
19
17
16
15
14
13
12
11
11
10
10
10
11
12

Feels Like (°C)

13
14
14
15
16
17
17
18
16
15
15
15
14
11
12
11
10
9
9
8
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

70
68
66
48
40
34
32
32
42
50
50
48
50
50
53
57
59
59
64
67
66
67
66
61

Pressure (mb)

1009
1008
1007
1007
1006
1006
1005
1005
1006
1007
1007
1008
1008
1009
1009
1010
1010
1010
1010
1010
1010
1011
1011
1011

Ozone (du)

329
331
334
336
338
339
339
339
340
341
345
352
361
369
375
384
389
390
389
390
391
393
393
395

Thursday 28

Waxing Gibbous 94%

18:21

03:19

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 OK
01 Bad
02 Bad
03 OK
04 OK
05 OK
06 Bad
07 Bad
08 Bad

Sun - Rise: 04:53, Set: 20:56, Transit: 12:55. Moon - Rise: 18:21, Set: 03:19. Civil Dark: 21:38 - 04:10. Nautical Dark: 22:39 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
100
100
91
100
100
95
100
97
92
96
96
100
91
86
41
47
56
47
42
39
51
62
74

Low Clouds (% Sky Obscured)

51
51
65
76
69
41
60
67
39
29
17
8
10
13
1
14
30
44
43
42
39
44
49
55

Medium Clouds (% Sky Obscured)

5
37
33
23
30
33
69
100
65
86
91
92
100
69
86
40
44
31
17
23
26
29
23
34

High Clouds (% Sky Obscured)

0
0
0
0
75
1
7
77
14
9
18
15
5
0
5
5
10
5
3
2
1
1
1
0

ISS Passover

Visibility (miles)

9
6
9
6
9
9
9
9
8
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
Very Light Rain
Light Rain
None
Light Rain
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
56
64
65
45
54
33
53
49
20
1
1
0
0
8
3
2
0
0
0
0
12
15
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
5
6
2
0
-3
-1
5
7
8
5
5
5
4
5
6
7
7
6
6
6
5
6
6

Relative Humidity (%)

54
57
59
46
40
30
34
50
60
65
54
54
57
61
67
77
81
84
85
85
84
81
80
72

Pressure (mb)

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

Ozone (du)

398
398
399
400
394
392
392
395
393
393
391
390
390
391
391
390
390
391
392
392
393
396
398
397

Friday 29

Waxing Gibbous 98%

19:33

03:40

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 04:52, Set: 20:57, Transit: 12:55. Moon - Rise: 19:33, Set: 03:40. Civil Dark: 21:40 - 04:09. Nautical Dark: 22:41 - 03:08. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
91
100
100
100
100
98
95
93
90
87
85
78
72
66
61
57
53
64
76
87
79
71
63

Low Clouds (% Sky Obscured)

58
62
66
63
61
58
54
50
47
31
16
0
12
24
35
24
12
0
15
30
44
48
53
57

Medium Clouds (% Sky Obscured)

53
72
96
91
85
60
43
85
93
51
34
25
33
72
66
61
57
53
64
76
87
71
71
63

High Clouds (% Sky Obscured)

32
57
86
67
30
4
13
15
18
42
70
85
78
72
63
61
51
30
25
10
2
0
10
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
9
9
7
9
9
9
2
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
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

26
39
47
42
39
41
47
38
31
31
26
23
16
95
72
33
22
31
23
30
26
32
42
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

14
15
16
15
15
15
15
12
12
12
14
12
12
11
8
9
11
11
10
9
8
6
7
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
53
50
58
49
45
45
53
46
49
53
62
64
67
88
90
85
85
84
85
85
85
78
71

Pressure (mb)

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

Ozone (du)

396
394
391
391
392
386
383
383
383
382
380
379
379
377
378
383
386
390
392
392
398
403
402
403

Saturday 30

Waxing Gibbous 100%

20:44

04:09

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 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 04:51, Set: 20:58, Transit: 12:55. Moon - Rise: 20:44, Set: 04:09. Civil Dark: 21:41 - 04:08. Nautical Dark: 22:43 - 03:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

75
88
100
94
89
83
77
71
66
53
40
28
94
95
97
98
99
100
100
100
100
88
75
63

Low Clouds (% Sky Obscured)

47
38
29
29
30
30
38
45
53
35
18
0
3
0
0
0
0
0
15
31
46
52
57
63

Medium Clouds (% Sky Obscured)

23
15
20
16
20
18
10
9
6
2
2
0
33
67
97
77
53
30
50
71
91
80
69
58

High Clouds (% Sky Obscured)

39
62
91
58
31
3
2
1
0
0
0
24
86
86
87
82
76
71
80
90
100
67
34
2

ISS Passover

Visibility (miles)

9
7
8
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 (%)

47
44
38
28
30
24
25
18
4
3
18
13
10
8
2
2
1
1
21
32
40
36
31
20

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
71
80
78
72
69
57
59
65
67
62
74
80
81
81
80
82
83
83
82
80
78
78
75

Pressure (mb)

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

Ozone (du)

404
404
405
404
404
405
407
398
396
392
390
386
382
380
378
376
375
374
373
373
373
373
373
372

Sunday 31

Full Moon 100%

21:49

04:48

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 04:51, Set: 20:59, Transit: 12:55. Moon - Rise: 21:49, Set: 04:48. Civil Dark: 21:42 - 04:07. Nautical Dark: 22:44 - 03:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

75
88
100
95
91
86
87
88
89
79
70
63
58
55
50
56
62
68
76
83
89
92
95
97

Low Clouds (% Sky Obscured)

69
75
81
71
61
51
36
22
8
5
3
0
0
0
0
9
18
27
31
35
38
33
28
23

Medium Clouds (% Sky Obscured)

44
31
18
14
10
6
5
5
5
5
5
5
5
17
20
28
21
18
13
10
10
7
6
8

High Clouds (% Sky Obscured)

19
32
52
42
25
1
7
13
20
15
9
3
2
1
0
1
2
4
18
28
19
15
10
7

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 (%)

14
10
1
3
3
2
5
8
3
7
9
4
7
6
0
0
0
0
0
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
13
13
12
13
12
18
17
16
16
16
16
14
13
13
13
13
12
12
12
12
13
13

Dew Point (°C)

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

Relative Humidity (%)

73
69
66
63
60
57
54
54
54
55
59
64
68
69
73
74
75
76
77
77
77
80
75
72

Pressure (mb)

1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1016

Ozone (du)

372
373
374
375
373
372
371
372
373
374
373
372
371
372
372
373
375
377
379
379
379
379
379
380

Monday 1

Waning Gibbous 98%

22:45

05:38

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: 04:50, Set: 21:00, Transit: 12:55. Moon - Rise: 22:45, Set: 05:38. Civil Dark: 21:44 - 04:06. Nautical Dark: 22:46 - 03:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
97
94
95
98
98
99
100
100
99
98
92
93
97
97
93
88
84

Low Clouds (% Sky Obscured)

23
24
25
38
52
65
65
65
65
74
84
92
87
82
76
77
78
78

Medium Clouds (% Sky Obscured)

14
21
45
50
50
45
45
35
40
23
20
18
17
16
14
6
2
0

High Clouds (% Sky Obscured)

8
4
9
3
7
16
24
10
0
2
2
3
3
6
8
36
68
84

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
4
1
56
74
89
95
95
95
95
76
49
50
43
5
4
2
0

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.6
0.8
0.9
0.9
0.5
0.3
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
19
20
21
20
20
19
19
19
19
18
18
17
17
16
16
15
15

Feels Like (°C)

14
17
17
18
18
17
18
19
19
19
19
19
20
18
18
18
17
17

Dew Point (°C)

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

Relative Humidity (%)

70
62
56
50
49
48
47
48
50
52
56
63
70
72
74
78
76
78

Pressure (mb)

1016
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1014
1014
1015
1015
1015
1016

Ozone (du)

380
379
378
377
377
377
376
375
374
373
370
367
363
363
362
361
361
361

Forecast for Kyiv, Ukraine (50.45,30.52)

Generated: 26/05/26 09:05:43. Forecast: 26/05/26 to 01/06/26. Timezone: UTC+3.00