Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 4

Third Quarter 52%

22:32

15:29

06 OK
07 OK
08 Good
09 Good
10 OK
11 OK
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

Sun - Rise: 06:17, Set: 19:36, Transit: 12:56. Moon - Rise: 22:32, Set: 15:29. Civil Dark: 20:09 - 05:45. Nautical Dark: 20:50 - 05:04. Astro Dark: 21:35 - 04:20

Total Clouds (% Sky Obscured)

35
24
10
10
24
36
56
93
100
100
100
94
98
99
91
100
100
100
100
98
100
100
100
100

Low Clouds (% Sky Obscured)

35
24
8
10
24
30
30
39
32
43
12
4
26
0
5
5
5
5
0
5
0
42
64
48

Medium Clouds (% Sky Obscured)

16
1
3
0
0
14
19
26
22
19
31
94
96
91
88
84
85
73
55
90
99
97
97
93

High Clouds (% Sky Obscured)

0
0
0
0
0
0
10
73
100
100
100
88
92
97
78
100
100
100
100
91
100
100
100
100

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 (%)

1
0
0
0
0
0
0
0
0
0
1
0
1
2
13
12
0
0
0
0
15
20
12
25

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
4
5
5
6
7
8
10
10
8
8
6
8
10
11
7
8
8
7
8
10
12
14

Chance of Frost

Temperature (°C)

15
14
16
18
19
21
23
24
24
24
25
24
23
22
21
19
18
18
18
17
18
18
19
19

Feels Like (°C)

14
15
16
18
20
21
22
21
20
21
22
21
21
20
18
17
17
17
16
16
16
16
15
16

Dew Point (°C)

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

Relative Humidity (%)

57
57
53
48
44
39
33
29
29
29
32
35
34
36
39
59
69
67
67
70
64
60
55
53

Pressure (mb)

1016
1016
1016
1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1009
1009
1008

Ozone (du)

320
320
321
322
324
324
323
321
318
316
316
316
314
309
307
306
304
303
300
297
296
296
296
294

Saturday 5

Waning Crescent 40%

23:37

16:35

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 Bad
22 Good
23 OK
00 Bad
01 Good
02 OK
03 OK
04 Bad
05 Bad

Sun - Rise: 06:18, Set: 19:34, Transit: 12:56. Moon - Rise: 23:37, Set: 16:35. Civil Dark: 20:07 - 05:47. Nautical Dark: 20:48 - 05:06. Astro Dark: 21:32 - 04:22

Total Clouds (% Sky Obscured)

100
100
98
76
62
82
100
98
100
100
100
100
97
76
30
71
10
22
60
18
35
21
71
72

Low Clouds (% Sky Obscured)

14
58
67
37
15
53
2
38
32
30
37
26
28
53
0
26
0
8
2
1
5
1
21
43

Medium Clouds (% Sky Obscured)

99
97
96
34
3
34
13
48
86
85
86
85
52
18
0
22
6
3
32
7
0
13
32
43

High Clouds (% Sky Obscured)

100
100
78
61
60
55
100
87
99
100
98
100
92
21
25
19
0
0
0
0
0
0
40
72

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 (%)

48
47
55
12
0
0
0
1
6
1
0
0
0
0
0
0
0
0
0
0
0
0
1
5

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)

15
14
14
13
14
15
16
16
16
15
13
13
11
11
10
10
10
9
9
8
8
8
7
9

Chance of Frost

Temperature (°C)

19
19
19
19
20
22
24
25
24
24
23
22
22
21
20
19
18
17
16
16
15
15
14
14

Feels Like (°C)

15
15
15
16
18
20
21
22
20
20
19
19
19
18
17
15
15
15
15
14
14
12
13
11

Dew Point (°C)

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

Relative Humidity (%)

53
54
50
51
49
46
41
42
50
52
51
53
51
51
53
54
60
64
60
56
55
52
53
55

Pressure (mb)

1008
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1010
1010
1010
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012

Ozone (du)

293
292
292
294
295
296
295
292
290
291
292
295
302
308
310
313
316
319
322
328
332
340
341
341

Sunday 6

Waning Crescent 29%

00:56

17:25

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 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 OK

Sun - Rise: 06:20, Set: 19:31, Transit: 12:56. Moon - Rise: 00:56, Set: 17:25. Civil Dark: 20:05 - 05:48. Nautical Dark: 20:45 - 05:08. Astro Dark: 21:29 - 04:24

Total Clouds (% Sky Obscured)

79
100
90
92
93
84
83
90
80
72
67
47
66
74
42
46
39
39
43
29
32
40
42
45

Low Clouds (% Sky Obscured)

33
25
38
62
58
57
68
72
66
64
58
35
37
39
31
39
39
39
43
29
32
40
42
45

Medium Clouds (% Sky Obscured)

58
98
76
76
85
71
48
29
4
4
0
8
17
25
10
14
5
7
0
0
0
0
0
0

High Clouds (% Sky Obscured)

79
88
72
45
53
32
30
26
10
3
2
1
9
2
0
0
3
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

22
40
26
30
49
63
55
41
22
18
18
10
15
13
3
6
16
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
60
69
69
62
56
51
55
60
56
50
51
52
54
57
66
70
75
76
80
80
77
76
80

Pressure (mb)

1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1015
1016
1016
1017
1018
1018
1018
1019
1019
1020
1020

Ozone (du)

341
341
342
344
343
342
341
342
342
345
348
346
346
346
346
345
343
342
340
341
338
334
331
329

Monday 7

Waning Crescent 19%

02:24

18:00

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

Sun - Rise: 06:21, 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)

46
53
55
44
35
30
38
41
52
38
22
9
14
53
54
57
54
58
52
46
45
40
50
47

Low Clouds (% Sky Obscured)

46
53
55
44
35
30
36
29
22
15
8
0
1
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
8
15
26
19
12
4
5
5
6
7
8
12
42
32
41
40
43
3

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
51
52
57
54
58
52
46
45
40
43
35

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)

9
9
10
10
11
11
11
11
10
10
10
9
7
6
5
4
4
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
86
81
70
57
48
40
35
32
31
31
32
34
38
42
44
46
48
48
50
50
50
51
52

Pressure (mb)

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

Ozone (du)

329
328
327
324
320
317
315
314
313
313
311
310
309
309
308
307
306
307
307
307
307
307
305
304

Tuesday 8

Waning Crescent 10%

03:51

18:25

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

Sun - Rise: 06:23, 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)

55
42
42
14
18
44
66
85
88
53
42
22
20
19
9
11
9
7
10
12
15
12
13
13

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
6
13
21
19
17
15
10
5
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

6
9
10
3
6
6
11
17
37
17
9
2
3
3
2
3
3
3
4
4
4
7
9
10

High Clouds (% Sky Obscured)

40
31
28
7
12
25
52
76
88
53
32
2
4
5
1
2
2
1
5
9
12
8
5
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

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)

3
3
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
4
4
4
5
5
5
5

Chance of Frost

Temperature (°C)

11
12
14
16
18
19
21
22
22
23
23
23
23
21
19
18
17
16
15
15
14
14
14
14

Feels Like (°C)

9
10
12
13
16
18
19
19
20
21
22
21
22
21
19
18
17
17
16
16
16
15
13
12

Dew Point (°C)

2
2
3
3
2
2
3
3
3
3
3
3
3
3
3
2
0
0
-0
0
-0
-1
1
2

Relative Humidity (%)

51
50
46
41
35
32
30
29
28
27
26
26
26
30
32
33
33
34
35
36
36
37
40
44

Pressure (mb)

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

Ozone (du)

304
305
305
305
305
305
304
303
303
304
303
302
303
305
306
308
307
305
304
303
302
302
301
300

Wednesday 9

Waning Crescent 4%

05:17

18:44

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

Sun - Rise: 06:25, 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)

11
9
6
6
6
6
10
14
15
26
36
41
44
42
34
42
54
58
53
48
44
50
53
57

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

7
5
3
2
1
0
0
0
0
2
3
4
4
3
3
3
3
2
2
1
1
6
12
16

High Clouds (% Sky Obscured)

2
3
3
3
3
3
6
8
12
19
29
41
44
42
34
42
54
58
47
35
30
28
20
11

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

Chance of Frost

Temperature (°C)

13
15
17
18
21
23
25
26
27
28
28
27
27
25
23
22
21
20
19
18
18
17
17
17

Feels Like (°C)

12
13
14
14
18
19
19
21
22
22
26
25
25
24
24
24
18
18
17
17
17
17
14
14

Dew Point (°C)

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

Relative Humidity (%)

48
47
48
48
40
33
27
25
23
22
22
23
24
26
29
32
33
35
36
36
38
38
40
42

Pressure (mb)

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

Ozone (du)

300
299
298
298
297
295
294
293
292
291
291
290
290
290
290
290
289
288
287
288
288
289
289
289

Thursday 10

Waning Crescent 1%

No Rise

18:59

06 Bad
07 Bad
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK
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: 06:26, Set: 19:23, Transit: 12:54. Moon - Rise: No Rise, 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)

53
49
45
52
59
64
63
57
45
58
68
82
85
91
96
97
98
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
23
37
28
19
10
15
20
25
37
51
64

Medium Clouds (% Sky Obscured)

15
13
13
12
13
14
12
8
3
10
16
23
32
41
50
61
75
87
89
91
93

High Clouds (% Sky Obscured)

20
29
36
49
59
64
63
57
45
58
68
82
75
70
66
73
77
85
78
69
60

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

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

17
18
19
20
22
23
25
26
27
28
28
27
27
25
22
20
19
18
17
17
17

Feels Like (°C)

15
15
15
15
18
20
20
21
21
22
26
26
26
25
25
25
17
17
17
17
16

Dew Point (°C)

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

Relative Humidity (%)

44
44
44
44
41
38
35
33
30
27
28
30
32
39
49
62
64
69
72
73
72

Pressure (mb)

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

Ozone (du)

290
291
292
293
293
294
294
295
295
295
296
296
297
298
299
300
301
302
303
304
305

Forecast for Kyiv, Ukraine (50.45,30.52)

Generated: 04/09/26 06:07:37. Forecast: 04/09/26 to 10/09/26. Timezone: UTC+3.00