Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 8

Waning Crescent 4%

03:50

No Set

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

Sun - Rise: 06:10, Set: 19:02, Transit: 12:35. Moon - Rise: 03:50, Set: No Set. Civil Dark: 19:31 - 05:40. Nautical Dark: 20:07 - 05:05. Astro Dark: 20:44 - 04:28

Total Clouds (% Sky Obscured)

11
7
9
37
2
0
0
0
1
0
2
2
15
29
26
29
23
34
51
28
33
37
35
35

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
2
30

High Clouds (% Sky Obscured)

0
7
9
22
2
0
0
0
1
0
2
2
12
29
25
28
23
34
51
28
33
37
35
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)

4
2
3
5
6
6
5
6
6
6
6
6
6
7
8
11
13
13
12
11
10
9
9
10

Chance of Frost

Temperature (°C)

30
27
24
23
22
21
20
20
20
19
19
19
18
19
22
24
27
29
31
33
34
34
34
34

Feels Like (°C)

28
25
21
19
19
20
19
19
19
19
18
18
17
17
18
20
22
24
26
28
29
31
31
30

Dew Point (°C)

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

Relative Humidity (%)

13
17
21
22
24
25
26
27
28
29
31
31
32
31
26
22
19
16
14
13
13
13
13
14

Pressure (mb)

1014
1013
1014
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1011
1011
1010
1009
1009
1008
1008

Ozone (du)

299
299
300
301
302
302
304
304
303
304
304
305
305
304
303
304
304
305
306
305
305
305
304
305

Wednesday 9

Waning Crescent 1%

05:08

18:13

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

Sun - Rise: 06:11, Set: 19:00, Transit: 12:35. Moon - Rise: 05:08, Set: 18:13. Civil Dark: 19:29 - 05:42. Nautical Dark: 20:05 - 05:06. Astro Dark: 20:42 - 04:30

Total Clouds (% Sky Obscured)

32
33
45
40
39
18
60
68
88
85
22
3
12
35
48
83
52
58
49
38
29
55
16
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
29
14
0
0
0
0
0
16
2
0
0

Medium Clouds (% Sky Obscured)

1
0
1
30
36
15
57
64
53
77
18
2
10
12
32
43
51
57
32
2
2
2
2
2

High Clouds (% Sky Obscured)

32
33
45
40
2
3
19
11
83
38
2
0
3
2
3
42
6
2
23
38
20
53
10
3

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
2
3
1
1
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)

11
11
11
10
8
7
6
6
5
4
3
3
3
5
9
9
8
8
8
9
10
11
11
9

Chance of Frost

Temperature (°C)

32
29
27
26
25
24
24
23
22
22
21
20
19
20
21
22
24
26
27
28
29
29
29
28

Feels Like (°C)

28
25
23
22
22
22
23
21
20
20
20
21
21
22
21
22
23
24
26
27
28
28
27
27

Dew Point (°C)

3
3
3
3
4
4
4
4
8
12
14
16
16
16
16
16
15
14
14
13
13
11
10
9

Relative Humidity (%)

15
18
20
22
25
26
28
28
40
54
65
75
81
80
72
66
58
49
42
38
36
33
32
31

Pressure (mb)

1008
1008
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

305
305
305
304
304
302
298
297
296
294
292
291
292
292
292
292
293
294
293
293
293
292
294
294

Thursday 10

Waning Crescent 0%

06:23

18:34

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

Sun - Rise: 06:12, Set: 18:58, Transit: 12:34. Moon - Rise: 06:23, Set: 18:34. Civil Dark: 19:28 - 05:43. Nautical Dark: 20:03 - 05:08. Astro Dark: 20:39 - 04:31

Total Clouds (% Sky Obscured)

41
13
24
80
25
47
37
39
15
5
23
28
34
44
35
29
15
12
34
100
86
70
55
73

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)

2
0
0
60
9
18
20
16
7
2
14
18
23
31
24
20
6
0
3
0
1
1
55
45

High Clouds (% Sky Obscured)

30
12
16
19
14
29
21
23
5
2
3
4
2
3
3
4
7
11
31
100
84
68
52
55

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
None

Precipitation Probability (%)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
15
47
31

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

Wind Speed/Direction (mph)

7
4
5
4
5
3
3
2
2
2
2
2
2
1
2
2
2
3
4
5
5
5
6
6

Chance of Frost

Temperature (°C)

27
25
24
22
21
20
20
19
19
18
18
17
17
18
19
21
23
26
29
31
33
34
34
33

Feels Like (°C)

27
26
25
23
20
21
20
19
18
19
19
18
18
18
20
21
23
25
28
29
31
32
31
32

Dew Point (°C)

9
9
9
7
6
6
5
5
5
6
6
6
6
6
4
4
3
5
6
7
8
8
9
24

Relative Humidity (%)

32
37
39
37
37
38
39
39
40
43
45
46
48
45
37
31
27
25
23
21
20
19
20
60

Pressure (mb)

1016
1016
1017
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1016
1015
1014
1013
1012
1011
1010

Ozone (du)

294
293
294
293
293
292
293
295
296
296
297
296
296
296
296
296
297
298
301
302
303
304
301
307

Friday 11

New Moon 2%

07:36

18:54

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
16 Bad
17 Bad

Sun - Rise: 06:13, Set: 18:56, Transit: 12:34. Moon - Rise: 07:36, Set: 18:54. Civil Dark: 19:26 - 05:44. Nautical Dark: 20:01 - 05:09. Astro Dark: 20:37 - 04:33

Total Clouds (% Sky Obscured)

87
52
51
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
11
23
34
43
52
61
64
67
69
78
87
96
97

Medium Clouds (% Sky Obscured)

80
27
31
39
96
79
56
100
100
99
93
44
56
68
93
84
98
97
95
70
92
98
96
96

High Clouds (% Sky Obscured)

50
46
42
99
100
100
100
100
100
96
77
100
100
100
100
100
100
100
100
100
100
100
100
91

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

19
12
12
11
31
29
6
24
11
7
1
14
25
33
35
43
51
40
31
22
21
25
25
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
6
3
5
9
15
12
8
6
5
4
4
5
6
7
7
7
6
7
7
8
9
10
10

Chance of Frost

Temperature (°C)

31
29
27
26
24
23
22
21
20
20
20
20
19
19
19
19
20
20
21
21
22
21
21
20

Feels Like (°C)

32
27
30
28
24
19
20
20
19
18
18
18
17
17
17
18
18
18
20
20
21
19
18
18

Dew Point (°C)

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

Relative Humidity (%)

49
50
58
64
68
80
81
77
77
80
85
88
91
91
85
80
71
69
71
69
66
65
67
69

Pressure (mb)

1011
1011
1012
1012
1013
1015
1015
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

308
310
310
310
311
312
312
315
314
312
311
312
314
315
315
315
315
314
314
314
313
314
315
316

Saturday 12

Waxing Crescent 7%

08:48

19:13

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
16 Bad
17 Bad

Sun - Rise: 06:15, Set: 18:54, Transit: 12:33. Moon - Rise: 08:48, Set: 19:13. Civil Dark: 19:24 - 05:45. Nautical Dark: 19:59 - 05:10. Astro Dark: 20:35 - 04:34

Total Clouds (% Sky Obscured)

77
69
65
73
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97
83

Low Clouds (% Sky Obscured)

77
69
65
73
96
94
92
89
93
96
99
96
92
89
98
96
95
90
86
81
77
73
69
67

Medium Clouds (% Sky Obscured)

40
37
37
38
91
74
77
98
97
95
94
94
94
82
62
50
37
36
34
29
31
34
32
25

High Clouds (% Sky Obscured)

30
35
40
57
100
100
100
100
100
76
62
73
71
65
73
65
61
48
36
28
21
14
7
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
8
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

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

Precipitation Probability (%)

51
57
57
57
56
54
48
41
41
47
43
39
16
4
45
45
41
29
21
21
37
33
20
29

Precipitation Amount (mm)

0.2
0.2
0.3
0.3
0.3
0.2
0
0
0
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
17
18
17
16
15
16
15
16
16
16
16
16
16
16
16
16
16
15
15
18
18
17

Dew Point (°C)

14
14
15
15
15
14
14
14
14
14
14
14
15
14
14
13
13
12
11
10
9
8
7
7

Relative Humidity (%)

68
70
78
85
83
81
79
79
81
85
86
86
87
86
83
76
71
64
58
53
48
46
43
42

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019

Ozone (du)

317
319
319
318
317
316
316
315
315
316
318
318
318
318
318
318
318
318
317
317
316
316
317
317

Sunday 13

Waxing Crescent 13%

09:59

19:32

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
16 Bad
17 Bad

Sun - Rise: 06:16, Set: 18:52, Transit: 12:33. Moon - Rise: 09:59, Set: 19:32. Civil Dark: 19:22 - 05:46. Nautical Dark: 19:57 - 05:12. Astro Dark: 20:33 - 04:36

Total Clouds (% Sky Obscured)

67
49
56
63
69
73
75
79
72
66
58
56
58
56
62
72
83
87
92
98
88
79
70
80

Low Clouds (% Sky Obscured)

66
49
56
58
52
58
65
71
72
66
58
56
58
56
59
57
55
51
45
42
36
28
19
13

Medium Clouds (% Sky Obscured)

23
21
26
27
28
35
42
44
49
47
41
41
43
46
38
31
21
18
16
14
15
14
15
15

High Clouds (% Sky Obscured)

15
19
36
43
50
58
66
75
67
51
44
43
50
49
59
64
69
79
88
97
85
72
59
69

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

Precipitation Probability (%)

26
17
16
16
18
31
56
78
77
85
74
83
63
42
64
55
4
9
10
0
4
18
0
1

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.5
0.4
0.6
0.2
0.6
0.3
0
0.3
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
19
19
18
18
18
18
18
17
17
17
16
17
18
18
19
21
23
24
25
26
26
26
26

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
55
63
66
69
72
74
77
79
79
81
81
76
71
65
54
44
35
32
29
26
25
25
25

Pressure (mb)

1019
1019
1019
1020
1020
1020
1020
1020
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1018
1018

Ozone (du)

317
317
316
318
319
320
320
320
320
320
320
320
320
321
321
319
317
315
314
313
312
311
310
310

Monday 14

Waxing Crescent 21%

11:09

19:55

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

Sun - Rise: 06:17, Set: 18:50, Transit: 12:33. Moon - Rise: 11:09, Set: 19:55. Civil Dark: 19:20 - 05:48. Nautical Dark: 19:55 - 05:13. Astro Dark: 20:31 - 04:37

Total Clouds (% Sky Obscured)

91
100
100
100
100
95
90
85
79
74
69
65
64
63
64
65
68
65
62
59

Low Clouds (% Sky Obscured)

6
0
0
0
0
18
36
54
36
18
0
0
0
0
19
38
57
50
43
35

Medium Clouds (% Sky Obscured)

25
22
23
23
23
21
15
13
12
9
5
10
17
27
22
19
13
18
25
28

High Clouds (% Sky Obscured)

79
93
95
97
99
79
59
44
37
26
12
9
9
6
4
2
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

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 (%)

2
1
3
3
1
2
3
1
3
3
0
3
3
0
0
1
2
15
15
8

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)

7
7
7
5
5
4
4
4
4
4
4
4
4
5
5
7
8
10
10
9

Chance of Frost

Temperature (°C)

25
24
23
22
22
21
20
19
19
18
18
17
18
18
18
20
22
23
24
25

Feels Like (°C)

24
24
25
19
19
19
19
18
18
17
17
17
18
18
18
18
18
19
19
19

Dew Point (°C)

7
9
11
12
12
13
13
13
13
14
14
14
14
15
15
14
13
12
11
10

Relative Humidity (%)

31
37
45
50
55
61
64
67
69
73
76
81
79
80
78
67
57
50
42
36

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020

Ozone (du)

310
310
311
311
311
311
311
311
311
312
313
313
315
316
317
319
320
322
320
317

Forecast for Savski Venac, Belgrade, Serbia (44.79,20.45)

Generated: 08/09/26 18:31:01. Forecast: 08/09/26 to 14/09/26. Timezone: UTC+2.00