Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 20

Waning Crescent 16%

01:16

16:57

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

Sun - Rise: 05:26, Set: 20:38, Transit: 13:02. Moon - Rise: 01:16, Set: 16:57. Civil Dark: 21:15 - 04:50. Nautical Dark: 22:02 - 04:03. Astro Dark: 23:00 - 03:05

Total Clouds (% Sky Obscured)

43
33
25
21
69
6
7
53
36
18
19
1
1
2
11
2
0
0
34
47
52
39
26
19

Low Clouds (% Sky Obscured)

26
0
0
0
0
0
0
0
0
9
7
0
0
0
0
0
0
0
19
20
18
21
17
13

Medium Clouds (% Sky Obscured)

13
19
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
30
42
50
34
6
1

High Clouds (% Sky Obscured)

2
2
4
21
53
5
7
53
36
5
5
1
1
2
11
2
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)

6
5
4
4
4
4
3
3
3
3
3
3
2
3
3
3
5
8
11
12
13
13
13
13

Chance of Frost

Temperature (°C)

33
32
32
29
26
25
24
24
24
23
23
21
20
20
21
25
27
28
29
31
32
32
33
33

Feels Like (°C)

34
36
36
31
27
26
26
26
24
24
24
23
22
22
24
27
29
29
30
32
32
32
32
32

Dew Point (°C)

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

Relative Humidity (%)

47
38
52
59
56
59
63
69
73
73
71
67
67
68
67
57
48
48
46
39
34
30
30
31

Pressure (mb)

1007
1006
1006
1006
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1006
1006
1006
1005
1004
1004
1004

Ozone (du)

311
310
311
311
310
309
310
310
310
310
310
311
311
309
308
308
309
309
310
311
315
317
314
313

Monday 21

Waning Crescent 8%

02:07

18:14

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

Sun - Rise: 05:27, Set: 20:37, Transit: 13:02. Moon - Rise: 02:07, Set: 18:14. Civil Dark: 21:13 - 04:51. Nautical Dark: 22:00 - 04:05. Astro Dark: 22:58 - 03:07

Total Clouds (% Sky Obscured)

95
25
20
30
43
0
51
28
28
55
53
58
51
52
55
47
44
40
37
36
45
44
51
18

Low Clouds (% Sky Obscured)

8
0
0
6
12
0
13
5
14
32
33
32
17
21
21
13
6
0
0
7
37
44
48
16

Medium Clouds (% Sky Obscured)

0
0
0
22
10
0
37
25
20
30
32
43
38
46
50
47
43
40
37
36
25
0
0
0

High Clouds (% Sky Obscured)

92
25
20
0
30
0
0
0
2
27
4
8
12
5
6
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
9
5
3
4
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
Light Rain
None
None
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
3
5
4
18
29
38
80
45
48
61
64
49
30
5
4
3
3
2
2
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.8
0
0
0.4
0.5
0.3
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
12
10
6
6
5
4
3
4
4
5
3
2
2
1
2
2
2
3
5
5
5
5
4

Chance of Frost

Temperature (°C)

32
31
30
28
26
25
24
23
21
20
19
19
18
18
18
20
21
22
24
25
26
28
28
28

Feels Like (°C)

32
30
30
29
29
26
27
27
24
23
22
21
20
20
21
23
25
25
26
26
27
28
29
31

Dew Point (°C)

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

Relative Humidity (%)

33
40
48
60
61
72
77
80
84
91
96
96
98
96
95
92
82
64
50
42
38
37
37
36

Pressure (mb)

1004
1005
1005
1005
1006
1007
1008
1009
1009
1009
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1011

Ozone (du)

316
317
319
320
318
320
322
324
324
321
323
324
327
328
329
329
330
330
329
327
323
322
323
322

Tuesday 22

Waning Crescent 3%

03:12

19:21

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

Sun - Rise: 05:28, Set: 20:36, Transit: 13:02. Moon - Rise: 03:12, Set: 19:21. Civil Dark: 21:12 - 04:52. Nautical Dark: 21:59 - 04:06. Astro Dark: 22:56 - 03:10

Total Clouds (% Sky Obscured)

3
0
0
0
18
28
47
51
71
91
83
78
69
88
88
57
27
34
13
16
19
15
23
20

Low Clouds (% Sky Obscured)

2
0
0
0
0
0
9
24
60
56
59
64
62
83
85
47
25
34
13
16
19
13
22
19

Medium Clouds (% Sky Obscured)

0
0
0
0
16
26
34
38
42
45
44
40
25
27
19
22
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
2
2
2
1
0
0
0
3
11
2
4
5
2
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
1
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
4
4
4
4
3
3
3
2
2
2
2
2
4
5
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

31
30
30
28
25
23
23
23
22
19
18
19
19
17
19
21
23
24
25
27
28
29
29
29

Dew Point (°C)

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

Relative Humidity (%)

37
39
53
67
71
66
65
65
67
64
60
63
65
67
69
68
56
49
44
40
36
33
31
30

Pressure (mb)

1011
1011
1011
1012
1013
1013
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1013
1012
1011
1011

Ozone (du)

321
321
322
322
321
320
319
318
316
316
317
318
318
318
319
321
321
318
318
318
318
318
319
319

Wednesday 23

Waning Crescent 0%

04:28

20:12

17 OK
18 OK
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

Sun - Rise: 05:29, Set: 20:35, Transit: 13:02. Moon - Rise: 04:28, Set: 20:12. Civil Dark: 21:11 - 04:54. Nautical Dark: 21:57 - 04:08. Astro Dark: 22:54 - 03:12

Total Clouds (% Sky Obscured)

29
30
61
74
54
72
100
88
73
91
99
100
100
91
100
94
96
100
88
76
69
80
89
97

Low Clouds (% Sky Obscured)

18
8
37
38
1
0
7
15
26
36
44
46
45
33
30
1
1
2
11
20
29
23
29
17

Medium Clouds (% Sky Obscured)

11
21
31
21
9
0
11
23
34
34
30
27
23
20
17
11
20
20
24
32
38
24
21
19

High Clouds (% Sky Obscured)

4
8
10
35
54
72
100
88
73
91
91
90
90
85
86
94
89
100
66
28
32
52
76
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
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
1
4
4
1
1
2
2
3
5
6
5
24
25
22
13
11
16
21
32

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
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
5
6
8
9
11

Chance of Frost

Temperature (°C)

29
28
27
26
24
23
22
21
21
21
20
20
20
21
22
23
24
26
26
27
29
30
29
29

Feels Like (°C)

30
29
29
27
24
26
23
21
22
23
21
20
19
21
22
23
24
26
26
27
28
29
28
27

Dew Point (°C)

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

Relative Humidity (%)

30
31
48
54
54
60
61
59
62
63
60
58
60
62
68
72
57
54
55
43
40
39
39
41

Pressure (mb)

1010
1010
1009
1009
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008

Ozone (du)

319
322
323
321
319
317
317
318
319
318
319
318
316
314
313
314
315
315
315
313
313
311
312
312

Thursday 24

New Moon 1%

05:47

20:50

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
16 Bad

Sun - Rise: 05:30, Set: 20:34, Transit: 13:02. Moon - Rise: 05:47, Set: 20:50. Civil Dark: 21:10 - 04:55. Nautical Dark: 21:56 - 04:09. Astro Dark: 22:52 - 03:14

Total Clouds (% Sky Obscured)

97
97
98
99
99
100
100
100
100
100
99
100
100
100
100
87
86
84
84
85
87
91
96
100

Low Clouds (% Sky Obscured)

17
45
0
0
41
45
53
62
73
71
67
67
71
77
82
74
75
75
65
54
43
44
46
47

Medium Clouds (% Sky Obscured)

16
16
15
22
28
35
57
78
100
100
88
99
77
40
23
25
29
30
39
43
49
51
58
56

High Clouds (% Sky Obscured)

95
59
98
99
99
100
100
100
100
100
67
80
90
62
54
4
3
2
28
53
79
87
93
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
4
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain

Precipitation Probability (%)

35
39
28
36
50
62
95
92
69
74
60
44
39
32
32
38
40
51
58
60
60
56
59
72

Precipitation Amount (mm)

0
0
0
0
0.2
0.3
1
0.5
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.3
0.3
0.3
0.5

Wind Speed/Direction (mph)

12
8
5
5
4
3
3
3
3
3
3
3
4
3
3
3
6
6
6
5
5
5
5
5

Chance of Frost

Temperature (°C)

28
27
25
25
23
22
21
21
20
19
19
18
18
18
18
19
19
20
21
22
24
25
25
26

Feels Like (°C)

26
26
26
26
24
23
22
22
22
21
20
20
19
19
20
20
19
20
20
20
22
22
28
27

Dew Point (°C)

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

Relative Humidity (%)

48
58
86
89
94
96
98
100
100
100
98
98
98
96
95
95
85
77
69
62
57
50
49
48

Pressure (mb)

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

Ozone (du)

313
313
312
315
317
316
316
320
324
325
328
331
334
335
336
336
335
335
334
333
332
330
330
329

Friday 25

Waxing Crescent 4%

07:05

21:19

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
16 Bad

Sun - Rise: 05:31, Set: 20:33, Transit: 13:02. Moon - Rise: 07:05, Set: 21:19. Civil Dark: 21:09 - 04:56. Nautical Dark: 21:54 - 04:11. Astro Dark: 22:50 - 03:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
98
97

Low Clouds (% Sky Obscured)

44
45
49
61
69
73
77
80
85
87
90
93
88
83
77
71
65
59
62
67
67
72
72
71

Medium Clouds (% Sky Obscured)

55
66
78
84
88
94
96
98
100
100
99
99
99
100
100
99
98
98
98
99
100
84
70
53

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
90
79
64
72
82
100
100
100
100
87
74
64
62
54
41

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

Precipitation Probability (%)

72
83
95
95
95
95
95
95
95
95
95
91
95
95
95
95
92
80
73
58
55
54
49
35

Precipitation Amount (mm)

0.4
0.5
1.1
1
1.2
1.1
0.9
0.8
1
1.4
1
0.5
0.6
0.9
1
0.8
0.6
0.5
0.3
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
25
23
22
21
19
18
18
18
17
17
17
17
17
17
17
18
19
20
21
22
23
22
22

Feels Like (°C)

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

Dew Point (°C)

14
14
15
15
15
15
16
16
16
16
17
16
16
16
16
16
16
16
16
14
12
10
11
12

Relative Humidity (%)

46
52
57
63
69
75
83
88
90
93
95
93
95
95
95
95
90
86
81
65
53
42
48
54

Pressure (mb)

1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1014
1013
1013
1013
1013
1013

Ozone (du)

328
329
329
330
331
331
332
334
337
339
339
339
339
338
336
335
334
334
333
332
331
330
330
330

Saturday 26

Waxing Crescent 9%

08:19

21:41

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

Sun - Rise: 05:32, Set: 20:32, Transit: 13:02. Moon - Rise: 08:19, Set: 21:41. Civil Dark: 21:07 - 04:57. Nautical Dark: 21:53 - 04:12. Astro Dark: 22:47 - 03:18

Total Clouds (% Sky Obscured)

80
60
42
51
63
73
72
72
77
75
68
62
63
64
65
59
52
46
53
63
72

Low Clouds (% Sky Obscured)

56
41
26
33
44
53
50
44
46
45
43
41
39
40
36
34
31
29
36
46
54

Medium Clouds (% Sky Obscured)

49
41
35
35
30
29
32
26
28
30
28
35
35
31
31
26
23
17
19
20
24

High Clouds (% Sky Obscured)

41
40
42
45
40
40
56
52
48
35
17
0
0
0
0
0
1
1
2
3
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

Fog (%)

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

Precipitation Probability (%)

95
95
90
91
95
95
76
64
72
52
36
26
21
11
0
1
2
0
0
0
0

Precipitation Amount (mm)

0.8
0.5
0.4
0.5
0.6
0.7
0.3
0.2
0.4
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
4
3
4
4
4
5
5
6
7
7
6
7
7
7
8
11
12
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
22
21
21
21
21
22
22
21
21
19
19
19
18
19
18
23
23
23
24
25

Dew Point (°C)

14
14
14
14
15
15
15
15
15
15
15
15
14
14
15
14
13
12
12
12
13

Relative Humidity (%)

63
65
67
71
76
80
85
86
86
87
87
89
89
83
78
72
61
51
44
44
45

Pressure (mb)

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

Ozone (du)

330
328
327
325
325
326
326
325
324
323
321
319
317
316
314
313
311
309
307
306
305

Forecast for Zlatar bistrica, Zlatar Bistrica, Republic of Croatia (46.05,16.08)

Generated: 20/07/25 17:00:32. Forecast: 20/07/25 to 26/07/25. Timezone: UTC+2.00