Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 22

Waxing Gibbous 84%

17:27

02:33

16 Bad
17 Bad
18 Bad
19 OK
20 OK
21 OK
22 OK
23 OK
00 Bad
01 Bad
02 OK
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

Sun - Rise: 06:46, Set: 18:56, Transit: 12:50. Moon - Rise: 17:27, Set: 02:33. Civil Dark: 19:28 - 06:13. Nautical Dark: 20:07 - 05:35. Astro Dark: 20:47 - 04:55

Total Clouds (% Sky Obscured)

73
78
73
41
28
37
47
38
51
53
45
43
61
61
54
54
99
86
69
97
100
100
100
100

Low Clouds (% Sky Obscured)

67
59
54
38
11
28
47
38
51
53
45
43
38
38
44
54
99
86
69
93
78
49
56
51

Medium Clouds (% Sky Obscured)

15
16
12
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
11
62
65
100
100

High Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
0
0
0
0
40
40
25
9
39
35
17
42
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
6
6
6
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 (%)

39
32
13
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
4
13
17

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)

10
10
9
8
6
6
6
6
6
6
6
5
5
3
4
3
4
4
4
4
5
5
6
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
66
71
77
75
74
77
80
81
84
84
84
84
81
82
77
72
65
58
53
48
48
52

Pressure (mb)

1013
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1015

Ozone (du)

332
333
333
332
332
331
331
331
332
334
331
328
324
323
322
320
319
318
317
315
316
316
318
320

Wednesday 23

Waxing Gibbous 91%

17:44

03:49

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:47, Set: 18:54, Transit: 12:49. Moon - Rise: 17:44, Set: 03:49. Civil Dark: 19:26 - 06:15. Nautical Dark: 20:04 - 05:37. Astro Dark: 20:44 - 04:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
92
93
99
98
100
96
100
100
100
100

Low Clouds (% Sky Obscured)

79
47
31
44
50
57
59
60
66
62
68
67
63
76
78
74
96
95
98
75
80
75
68
68

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
95
78
71
70
74
78
83
89
93
99
100
100
30

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
40
43
76
18
100
32
100
100
100
100

ISS Passover

Visibility (miles)

9
9
6
9
9
9
9
9
9
9
8
4
4
3
6
7
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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None

Precipitation Probability (%)

21
31
32
35
34
9
17
7
20
29
65
71
80
74
55
44
37
34
33
36
56
63
49
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
8
8
9
9
8
8
8
8
8
9
8
9
8
8
8
9
9
10
10
10
9
8

Relative Humidity (%)

52
56
69
75
80
81
81
81
81
84
85
90
90
93
91
91
91
91
90
90
87
81
77
72

Pressure (mb)

1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014
1015
1015
1015
1016
1016
1016

Ozone (du)

319
318
317
318
318
319
320
321
322
324
324
324
323
320
320
320
319
320
321
321
322
323
322
321

Thursday 24

Waxing Gibbous 96%

17:58

05:04

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:49, Set: 18:51, Transit: 12:49. Moon - Rise: 17:58, Set: 05:04. Civil Dark: 19:24 - 06:16. Nautical Dark: 20:02 - 05:38. Astro Dark: 20:42 - 04:59

Total Clouds (% Sky Obscured)

100
100
92
93
92
95
100
99
91
74
74
66
66
83
85
63
85
89
94
100
96
92
89
92

Low Clouds (% Sky Obscured)

33
35
35
56
63
76
82
58
48
40
47
45
37
30
4
4
23
17
11
4
8
19
25
19

Medium Clouds (% Sky Obscured)

30
30
22
25
15
32
36
36
34
24
70
29
18
31
20
21
22
21
18
18
25
48
89
92

High Clouds (% Sky Obscured)

100
100
40
53
65
72
96
86
16
25
29
18
9
3
23
2
18
32
84
95
77
60
40
57

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
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

Precipitation Probability (%)

48
64
19
18
10
3
6
7
8
6
3
0
0
0
0
0
0
0
0
0
4
10
18
17

Precipitation Amount (mm)

0
0.3
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
6
4
4
4
4
4
4
4
4
4
4
4
3
3
3
2
3
4
5
5
5
6
5

Chance of Frost

Temperature (°C)

13
13
13
12
11
11
11
11
11
11
11
10
10
10
10
9
10
11
12
14
15
16
16
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
69
74
76
79
76
75
72
70
68
69
72
74
73
73
74
72
68
65
61
53
48
44
43

Pressure (mb)

1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1022
1022
1022

Ozone (du)

319
317
316
315
313
311
309
307
305
304
304
305
307
306
306
304
302
299
299
299
299
300
301
302

Friday 25

Waxing Gibbous 99%

18:11

06:21

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
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:50, Set: 18:49, Transit: 12:49. Moon - Rise: 18:11, Set: 06:21. Civil Dark: 19:21 - 06:18. Nautical Dark: 20:00 - 05:40. Astro Dark: 20:39 - 05:01

Total Clouds (% Sky Obscured)

96
100
93
88
80
84
88
91
94
94
100
86
88
99
100
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

11
3
1
4
6
8
7
6
7
4
3
10
17
26
34
44
51
48
45
36
38
38
34
52

Medium Clouds (% Sky Obscured)

95
98
93
88
80
81
88
83
80
64
55
45
47
52
50
47
45
44
39
38
45
90
92
90

High Clouds (% Sky Obscured)

77
100
82
36
23
59
65
69
75
78
98
56
40
30
34
40
53
79
100
100
100
100
89
89

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
1
4
3
0
0
0
0
0
0
0
0
1
1
4
5
1
3
3
5
18
31
29
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
43
46
47
48
49
52
57
60
60
59
56
55
55
53
55
58
58
60
61
53
48
49
51

Pressure (mb)

1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022

Ozone (du)

302
303
305
305
305
304
304
304
303
303
302
302
301
300
299
299
297
295
294
294
294
294
294
293

Saturday 26

Full Moon 100%

18:24

07:41

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

Sun - Rise: 06:52, Set: 18:47, Transit: 12:48. Moon - Rise: 18:24, Set: 07:41. Civil Dark: 19:19 - 06:20. Nautical Dark: 19:57 - 05:42. Astro Dark: 20:37 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
93
72
59
50
41
56
63
72
64
61
60
48
36
28
35
36
41
49

Low Clouds (% Sky Obscured)

68
84
68
52
37
40
46
52
43
35
26
21
17
12
8
4
0
12
23
28
35
36
41
43

Medium Clouds (% Sky Obscured)

71
43
43
43
48
50
81
53
37
32
24
32
36
43
41
39
33
29
27
23
27
26
20
18

High Clouds (% Sky Obscured)

98
100
72
43
15
19
8
2
1
2
1
5
9
17
20
29
30
19
11
2
23
36
41
49

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

Precipitation Probability (%)

28
65
80
85
78
86
76
68
65
48
11
13
4
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
15
14
14
13
13
13
12
13
12
12
11
11
12
11
11
11
10
12
12
13
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

50
53
54
53
54
53
57
58
57
56
54
54
54
55
56
55
55
55
49
46
42
39
37
36

Pressure (mb)

1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023

Ozone (du)

293
293
294
294
296
298
299
300
301
301
302
302
301
301
300
301
301
302
302
303
303
304
305
305

Sunday 27

Waning Gibbous 98%

18:38

09:03

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

Sun - Rise: 06:54, Set: 18:45, Transit: 12:48. Moon - Rise: 18:38, Set: 09:03. Civil Dark: 19:17 - 06:21. Nautical Dark: 19:55 - 05:43. Astro Dark: 20:34 - 05:04

Total Clouds (% Sky Obscured)

47
49
51
49
43
36
29
24
32
35
41
47
54
60
57
58
55
44
33
23
33
44
58
59

Low Clouds (% Sky Obscured)

43
44
29
15
0
1
0
0
3
5
10
20
54
60
57
58
55
44
33
12
16
20
28
21

Medium Clouds (% Sky Obscured)

12
10
7
4
8
6
13
12
9
5
0
0
0
0
0
0
0
0
0
0
18
38
57
59

High Clouds (% Sky Obscured)

33
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
1
1
1
1
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
1
1
1
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
17
17
17
17
13
13
14
13
12
13
11
11
10
10
10
9
11
12
13
14
15
17

Dew Point (°C)

4
4
4
5
5
6
6
6
6
6
6
6
6
6
5
5
5
4
6
7
8
9
11
13

Relative Humidity (%)

38
40
43
47
52
57
59
61
65
66
68
70
71
72
73
69
67
63
61
57
54
58
61
67

Pressure (mb)

1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1024
1024
1024
1024
1024
1024

Ozone (du)

306
306
306
306
306
305
305
304
304
303
303
302
300
297
295
294
293
293
293
292
292
291
291
290

Monday 28

Waning Gibbous 94%

18:55

10:28

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 06:55, Set: 18:42, Transit: 12:48. Moon - Rise: 18:55, Set: 10:28. Civil Dark: 19:15 - 06:23. Nautical Dark: 19:53 - 05:45. Astro Dark: 20:32 - 05:06

Total Clouds (% Sky Obscured)

60
52
50
48
50
46
41
36
33
31
29
31
34
36
32
28
24

Low Clouds (% Sky Obscured)

15
52
50
48
50
46
41
36
32
26
21
26
29
26
17
9
0

Medium Clouds (% Sky Obscured)

60
52
50
48
50
46
41
25
14
9
5
11
17
24
21
22
24

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

20
25
17
10
11
9
5
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

16
16
15
14
14
12
11
11
11
11
11
11
10
10
10
10
10

Dew Point (°C)

13
13
14
12
11
10
10
10
10
9
8
7
7
6
6
5
5

Relative Humidity (%)

71
76
82
80
80
79
80
81
84
83
81
80
78
77
77
71
65

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026

Ozone (du)

291
291
292
292
293
294
293
293
292
291
290
289
289
290
290
290
289

Forecast for Kyiv, Ukraine (50.45,30.52)

Generated: 22/09/26 16:22:23. Forecast: 22/09/26 to 28/09/26. Timezone: UTC+3.00