Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 25

Waxing Gibbous 99%

17:49

06:03

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 OK
15 OK

Sun - Rise: 06:30, Set: 18:30, Transit: 12:29. Moon - Rise: 17:49, Set: 06:03. Civil Dark: 18:59 - 06:01. Nautical Dark: 19:33 - 05:27. Astro Dark: 20:08 - 04:52

Total Clouds (% Sky Obscured)

89
92
93
94
99
99
98
98
92
86
93
63
88
89
89
87
86
67
70
53
52
51
37
25

Low Clouds (% Sky Obscured)

42
37
34
25
40
40
10
5
31
30
30
8
10
21
29
29
24
23
46
40
51
51
37
25

Medium Clouds (% Sky Obscured)

89
90
93
83
77
92
42
89
46
24
27
21
23
24
25
24
26
26
34
16
28
30
24
0

High Clouds (% Sky Obscured)

59
13
9
23
58
48
45
34
2
0
0
0
0
0
3
1
3
3
2
1
2
0
1
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
20
21
30
13
2
1
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 (%)

13
10
7
28
9
7
5
1
0
0
0
0
2
0
0
0
0
0
1
1
1
1
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
2
1
3
2
2
2
2
2
2
2
2
2
1
2
1
1
2
3
4
4
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
84
86
87
87
86
84
86
86
83
83
84
83
81
80
79
75
66
57
51
43
38
36

Pressure (mb)

1021
1021
1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1025
1025
1025
1025
1024
1024
1024

Ozone (du)

300
301
301
303
305
308
309
308
308
308
308
309
307
303
302
302
302
301
299
299
299
299
298
297

Saturday 26

Full Moon 100%

18:08

07:16

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

Sun - Rise: 06:31, Set: 18:28, Transit: 12:29. Moon - Rise: 18:08, Set: 07:16. Civil Dark: 18:57 - 06:02. Nautical Dark: 19:31 - 05:28. Astro Dark: 20:06 - 04:54

Total Clouds (% Sky Obscured)

28
11
21
37
68
74
64
65
66
56
60
71
41
55
33
28
8
4
3
3
10
9
1
0

Low Clouds (% Sky Obscured)

27
0
0
0
0
0
0
0
6
0
0
20
38
31
33
22
1
0
0
0
10
9
1
0

Medium Clouds (% Sky Obscured)

2
4
16
21
23
21
10
6
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

6
4
4
2
6
3
3
1
0
0
0
10
8
22
4
3
3
1
0
0
3
2
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
2
2
1
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
9
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
4
2
2
2
2
2
1
1
1
2
1
2
2
2
2
1
1
2
3
3
3
4

Chance of Frost

Temperature (°C)

21
20
20
18
17
17
16
16
15
15
15
14
14
13
13
12
14
16
18
20
21
22
23
23

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

36
35
39
43
44
44
43
44
46
47
47
48
47
50
51
52
48
43
38
35
31
28
27
26

Pressure (mb)

1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1024
1024

Ozone (du)

297
297
297
295
294
293
294
293
293
292
290
289
289
290
290
291
291
291
292
293
292
291
290
290

Sunday 27

Waning Gibbous 98%

18:28

08:32

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

Sun - Rise: 06:32, Set: 18:26, Transit: 12:28. Moon - Rise: 18:28, Set: 08:32. Civil Dark: 18:55 - 06:03. Nautical Dark: 19:29 - 05:29. Astro Dark: 20:04 - 04:55

Total Clouds (% Sky Obscured)

0
0
0
38
58
100
73
83
51
50
49
37
34
28
23
8
7
8
6
6
0
0
0
0

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
2
5
3
1
5
13
14
10
27
20
16
3
4
5
3
3
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
37
58
100
65
76
20
13
9
12
2
5
4
3
1
3
0
3
0
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
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
3
2
1
1
2
1
1
1
2
2
2
2
2
1
1
0
1
3
4
4
4
4

Chance of Frost

Temperature (°C)

23
22
21
19
18
18
17
16
16
16
15
14
14
14
13
13
14
17
19
21
22
23
24
24

Feels Like (°C)

22
22
22
19
19
19
16
15
14
15
14
14
14
14
14
14
16
18
20
21
22
23
23
23

Dew Point (°C)

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

Relative Humidity (%)

26
27
32
34
37
38
39
39
40
42
43
45
47
48
50
49
44
38
33
30
28
25
24
23

Pressure (mb)

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

Ozone (du)

290
290
290
291
291
292
293
293
294
295
295
294
294
294
293
293
294
294
293
293
295
295
296
297

Monday 28

Waning Gibbous 93%

18:52

09:51

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

Sun - Rise: 06:34, Set: 18:24, Transit: 12:28. Moon - Rise: 18:52, Set: 09:51. Civil Dark: 18:53 - 06:05. Nautical Dark: 19:27 - 05:31. Astro Dark: 20:02 - 04:56

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
3
3
2
1
0
1
2
3
5
5
5
5
2
0
0
0

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

High 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

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

Chance of Frost

Temperature (°C)

23
23
21
20
18
18
17
16
15
15
14
13
13
12
12
13
13
16
18
20
21
22
24
24

Feels Like (°C)

23
23
22
20
19
18
18
17
16
15
14
14
13
13
12
13
13
16
18
21
22
23
25
24

Dew Point (°C)

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

Relative Humidity (%)

23
24
27
30
32
33
33
33
34
35
36
38
40
41
43
44
40
36
31
28
25
23
22
22

Pressure (mb)

1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1024
1024
1024
1023

Ozone (du)

297
297
296
297
297
297
297
297
298
298
297
296
295
295
294
294
294
294
295
296
297
297
298
298

Tuesday 29

Waning Gibbous 86%

19:20

11:11

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

Sun - Rise: 06:35, Set: 18:22, Transit: 12:28. Moon - Rise: 19:20, Set: 11:11. Civil Dark: 18:51 - 06:06. Nautical Dark: 19:25 - 05:32. Astro Dark: 20:00 - 04:57

Total Clouds (% Sky Obscured)

0
1
2
3
10
20
22
14
8
2
16
22
39
35
30
12
14
13
9
15
21
26
30
36

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
6
8
11
15

Medium Clouds (% Sky Obscured)

0
1
1
2
6
10
15
9
4
0
0
0
0
0
0
0
1
3
3
5
7
9
11
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
3
4
3
3
4
4
4
3
2
1
3
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 (%)

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

Chance of Frost

Temperature (°C)

23
23
21
19
18
17
16
15
15
14
14
14
13
13
13
13
14
16
18
21
21
22
23
23

Feels Like (°C)

24
22
21
19
18
17
16
14
14
14
14
12
12
11
10
11
12
13
14
16
17
18
18
22

Dew Point (°C)

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

Relative Humidity (%)

23
24
28
32
33
35
38
40
42
42
43
43
41
41
43
43
42
37
33
30
29
28
27
27

Pressure (mb)

1023
1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1027
1027
1027
1027
1027
1026
1026

Ozone (du)

298
298
299
299
299
299
299
299
299
300
299
297
296
295
295
296
296
296
296
296
296
296
297
297

Wednesday 30

Waning Gibbous 77%

19:57

12:28

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

Sun - Rise: 06:36, Set: 18:20, Transit: 12:27. Moon - Rise: 19:57, Set: 12:28. Civil Dark: 18:49 - 06:07. Nautical Dark: 19:23 - 05:33. Astro Dark: 19:58 - 04:59

Total Clouds (% Sky Obscured)

37
27
16
6
3
2
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
1
4
7

Low Clouds (% Sky Obscured)

20
23
11
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)

11
7
3
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)

15
14
11
4
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
6

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)

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

Chance of Frost

Temperature (°C)

23
23
21
19
18
16
15
14
13
13
13
12
11
11
11
11
11
14
17
19
20
21
22
22

Feels Like (°C)

21
21
21
21
21
15
14
14
14
14
14
11
11
11
11
10
10
12
13
14
15
16
16
21

Dew Point (°C)

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

Relative Humidity (%)

25
25
29
32
36
38
38
40
40
40
41
41
42
43
40
38
36
31
27
24
23
22
21
21

Pressure (mb)

1026
1025
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1027
1026
1026
1025

Ozone (du)

297
297
298
299
299
299
300
300
300
300
300
298
296
294
294
293
293
292
290
289
290
291
293
293

Thursday 1

Waning Gibbous 66%

20:45

13:37

16 Good
17 OK
18 OK
19 OK
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 OK
11 OK
12 OK
13 OK

Sun - Rise: 06:37, Set: 18:18, Transit: 12:27. Moon - Rise: 20:45, Set: 13:37. Civil Dark: 18:47 - 06:08. Nautical Dark: 19:21 - 05:34. Astro Dark: 19:56 - 05:00

Total Clouds (% Sky Obscured)

11
19
28
36
57
78
99
95
91
87
91
96
100
100
100
99
79
59
39
27
23
25

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

Medium Clouds (% Sky Obscured)

0
0
0
0
2
6
14
10
15
10
5
10
15
19
24
28
30
36
35
27
17
10

High Clouds (% Sky Obscured)

9
17
25
34
53
76
91
86
80
71
71
61
40
17
20
31
23
15
7
7
5
2

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
0
0
9
5
2
11
9
4
2
1
0
1
2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
20
20
19
19
13
13
12
12
12
11
10
11
12
11
11
11
12
13
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

21
21
24
26
29
29
30
31
32
33
34
34
36
36
35
34
33
28
25
22
21
19

Pressure (mb)

1025
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

293
293
293
293
294
294
294
294
294
293
293
293
293
293
295
297
299
300
302
303
302
302

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

Generated: 25/09/26 16:51:38. Forecast: 25/09/26 to 01/10/26. Timezone: UTC+2.00