Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 7

Waning Crescent 19%

02:24

18:00

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

Sun - Rise: 06:23, Set: 19:29, Transit: 12:55. Moon - Rise: 02:24, Set: 18:00. Civil Dark: 20:03 - 05:50. Nautical Dark: 20:43 - 05:10. Astro Dark: 21:26 - 04:27

Total Clouds (% Sky Obscured)

53
47
46
51
41
54
59
59
67
67
45
36
51
6
26
35
35
35
12
1
20
2
24
39

Low Clouds (% Sky Obscured)

53
47
46
37
32
44
49
35
52
28
26
15
30
1
4
5
5
5
1
0
0
0
0
11

Medium Clouds (% Sky Obscured)

0
0
3
25
18
19
20
17
0
0
3
0
0
0
0
0
0
0
0
0
14
1
15
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
0
7
19
4
0
0
0
0
0
0
0
0
0
0
0
2
4

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
2
14
13
21
9
1
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
10
10
10
11
11
11
11
11
10
8
7
6
5
5
6
6
5
5
4
3
3
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
80
71
58
49
44
39
35
33
37
37
37
38
39
43
45
51
54
56
63
66
66
67
68

Pressure (mb)

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

Ozone (du)

326
327
325
323
323
322
323
322
322
322
323
322
320
316
314
312
309
307
306
306
306
304
301
301

Tuesday 8

Waning Crescent 10%

03:51

18:25

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 OK
20 Bad
21 OK
22 OK
23 OK
00 Good
01 Good
02 Good
03 OK
04 Good
05 Good
06 Good

Sun - Rise: 06:25, Set: 19:27, Transit: 12:55. Moon - Rise: 03:51, Set: 18:25. Civil Dark: 20:00 - 05:51. Nautical Dark: 20:40 - 05:11. Astro Dark: 21:23 - 04:29

Total Clouds (% Sky Obscured)

49
75
69
100
82
85
65
54
72
72
62
72
45
59
39
33
24
10
2
10
42
4
8
8

Low Clouds (% Sky Obscured)

26
0
0
0
46
44
56
52
56
49
37
21
0
0
0
7
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
26
25
23
18
22
26
21
50
55
49
72
17
24
22
4
3
5
0
5
5
0
0
0

High Clouds (% Sky Obscured)

10
33
42
100
52
52
33
1
0
0
0
0
18
21
4
22
20
1
0
1
25
3
4
4

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)

4
3
3
3
4
4
4
3
3
2
3
1
2
3
4
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

11
13
15
17
19
20
21
22
22
22
22
22
21
19
18
17
17
16
16
15
15
15
14
14

Feels Like (°C)

12
13
14
15
17
18
19
21
22
21
21
21
19
18
16
17
15
14
16
15
14
13
14
13

Dew Point (°C)

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

Relative Humidity (%)

67
62
55
49
44
40
36
32
30
30
29
30
33
37
39
40
40
42
43
43
43
43
44
45

Pressure (mb)

1023
1023
1023
1023
1022
1022
1021
1020
1019
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016

Ozone (du)

302
301
302
303
303
303
306
306
307
305
301
300
299
298
297
296
294
294
294
292
291
290
290
290

Wednesday 9

Waning Crescent 4%

05:17

18:44

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

Sun - Rise: 06:26, Set: 19:25, Transit: 12:55. Moon - Rise: 05:17, Set: 18:44. Civil Dark: 19:58 - 05:53. Nautical Dark: 20:38 - 05:13. Astro Dark: 21:21 - 04:31

Total Clouds (% Sky Obscured)

33
40
40
5
7
3
4
7
21
13
4
5
4
10
12
24
51
6
7
7
14
35
35
5

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)

16
25
25
2
5
1
3
6
18
12
3
3
3
9
12
24
51
6
7
7
14
35
35
5

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)

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

Chance of Frost

Temperature (°C)

14
15
18
20
22
24
25
27
27
27
27
27
25
23
22
21
20
20
19
19
19
18
18
17

Feels Like (°C)

13
14
16
18
22
24
25
26
26
26
27
27
25
23
21
20
19
19
19
18
18
16
15
15

Dew Point (°C)

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

Relative Humidity (%)

47
45
41
38
31
27
25
23
22
22
23
25
29
31
34
36
37
40
42
44
43
45
47
48

Pressure (mb)

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

Ozone (du)

291
291
291
290
290
290
290
289
290
291
292
292
291
291
290
290
290
290
290
291
291
291
292
292

Thursday 10

Waning Crescent 1%

06:38

18:59

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

Sun - Rise: 06:28, Set: 19:23, Transit: 12:54. Moon - Rise: 06:38, Set: 18:59. Civil Dark: 19:56 - 05:55. Nautical Dark: 20:35 - 05:15. Astro Dark: 21:18 - 04:33

Total Clouds (% Sky Obscured)

2
0
1
2
2
2
1
0
0
0
0
0
0
0
0
10
5
47
78
97
98
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
15
34
53
57
60
64
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
45
78
92
95
95
99
52

High Clouds (% Sky Obscured)

2
0
1
2
2
2
1
0
0
0
0
0
0
0
0
3
0
7
22
56
57
70
79
83

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
3
9
11
40
35
36
35

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

Chance of Frost

Temperature (°C)

18
19
20
22
24
26
27
28
29
29
29
28
27
25
24
23
21
20
19
18
17
16
16
15

Feels Like (°C)

17
18
19
21
23
24
25
26
27
27
27
27
26
25
24
22
19
18
17
15
15
14
14
13

Dew Point (°C)

7
7
7
7
6
6
5
4
4
4
5
6
7
7
7
8
13
13
12
13
14
13
13
12

Relative Humidity (%)

50
47
42
36
30
26
23
21
19
20
21
24
28
32
34
37
60
67
65
72
81
82
81
79

Pressure (mb)

1015
1015
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1015
1016
1016
1017
1018
1018
1019
1020
1020

Ozone (du)

293
294
294
295
295
295
296
298
299
299
299
300
300
299
297
296
294
293
293
294
296
299
300
304

Friday 11

New Moon 0%

No Rise

19:12

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
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:29, Set: 19:20, Transit: 12:54. Moon - Rise: No Rise, Set: 19:12. Civil Dark: 19:53 - 05:56. Nautical Dark: 20:33 - 05:17. Astro Dark: 21:15 - 04:35

Total Clouds (% Sky Obscured)

100
99
98
82
95
96
98
100
95
89
84
80
79
65
71
56
46
60
71
80
79
74
62
62

Low Clouds (% Sky Obscured)

51
49
48
39
35
35
35
35
37
39
42
45
49
52
62
56
46
60
71
80
79
74
62
62

Medium Clouds (% Sky Obscured)

65
81
85
35
31
26
21
17
13
39
50
50
45
35
71
56
45
45
50
55
55
45
40
40

High Clouds (% Sky Obscured)

89
92
88
73
77
84
92
99
83
67
54
44
35
0
19
30
45
42
43
43
49
52
52
52

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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

31
17
11
5
0
0
0
0
0
0
0
0
0
0
40
57
87
95
95
95
95
95
90
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
1.3
1.6
2.1
1.2
0.8
0.6
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
16
17
18
20
20
21
21
21
21
20
19
18
16
16
15
15
15
14
14
14
13
13

Feels Like (°C)

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

Dew Point (°C)

13
12
11
11
9
7
5
3
3
3
3
4
4
4
4
4
5
5
5
5
6
6
6
6

Relative Humidity (%)

83
80
75
67
53
42
35
31
30
29
31
33
36
39
44
46
49
52
53
54
57
59
60
63

Pressure (mb)

1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1021
1021
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

306
308
307
308
310
311
311
311
314
319
321
321
320
319
315
315
314
314
314
314
313
312
311
310

Saturday 12

Waxing Crescent 2%

07:58

19:26

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 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
02 OK
03 Good
04 Good
05 Good
06 Good

Sun - Rise: 06:31, Set: 19:18, Transit: 12:54. Moon - Rise: 07:58, Set: 19:26. Civil Dark: 19:51 - 05:58. Nautical Dark: 20:31 - 05:18. Astro Dark: 21:13 - 04:37

Total Clouds (% Sky Obscured)

66
72
73
74
75
75
75
77
60
43
32
22
22
31
32
27
33
31
30
28
16
8
0
1

Low Clouds (% Sky Obscured)

66
59
58
54
57
57
57
52
51
43
32
22
22
31
29
17
4
4
4
3
2
1
0
0

Medium Clouds (% Sky Obscured)

35
35
35
35
40
41
42
47
47
43
32
22
22
17
10
5
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

57
64
68
74
75
75
75
77
60
43
20
10
10
10
16
21
27
31
30
28
16
8
0
1

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

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

Precipitation Probability (%)

95
95
95
95
92
88
83
76
74
69
59
49
33
5
4
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1
1.5
0.8
0.6
0.6
0.6
0.5
0.4
0.4
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
5
5
4
3
3
3
3
2
2
1
2
3
3
3
3
3
3
3
2
3
3
3

Relative Humidity (%)

59
57
53
48
43
38
36
33
32
31
32
31
35
39
42
44
46
48
49
51
52
54
55
58

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

310
309
309
310
310
311
313
315
317
319
321
322
325
328
330
330
330
329
325
321
317
316
316
315

Sunday 13

Waxing Crescent 6%

09:15

19:40

07 Good
08 Good
09 Good
10 Good
11 Good
12 OK
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: 06:32, Set: 19:16, Transit: 12:53. Moon - Rise: 09:15, Set: 19:40. Civil Dark: 19:49 - 05:59. Nautical Dark: 20:28 - 05:20. Astro Dark: 21:10 - 04:38

Total Clouds (% Sky Obscured)

2
3
7
11
15
38
60
82
77
73
68
78
85
94
84
76
67
69
71
72

Low Clouds (% Sky Obscured)

0
0
7
11
15
23
28
43
35
24
14
9
5
0
10
19
25
25
30
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
3
4
6
5
5
5
15
26
36
33
29
26

High Clouds (% Sky Obscured)

2
3
5
7
9
30
51
70
63
56
47
60
73
85
74
63
43
36
33
31

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
13
14
16
18
19
20
21
21
21
21
21
20
19
18
17
17
16
16
15

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
3
3
2
2
3
3
2
2
2
2
2
2
2
2

Relative Humidity (%)

55
52
49
43
39
35
33
30
27
28
29
30
31
33
35
36
37
38
39
40

Pressure (mb)

1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020

Ozone (du)

313
312
310
310
309
308
307
307
306
305
304
303
302
301
299
299
299
298
297
296

Forecast for Kyiv, Ukraine (50.45,30.52)

Generated: 07/09/26 07:31:02. Forecast: 07/09/26 to 13/09/26. Timezone: UTC+3.00