Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 13

Waning Gibbous 53%

21:57

15:07

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 Bad
15 Bad

Sun - Rise: 06:33, Set: 19:10, Transit: 12:51. Moon - Rise: 21:57, Set: 15:07. Civil Dark: 19:40 - 06:03. Nautical Dark: 20:16 - 05:27. Astro Dark: 20:53 - 04:50

Total Clouds (% Sky Obscured)

76
80
60
75
100
95
100
100
100
100
100
100
100
100
100
100
91
89
76
100
100
100
100
100

Low Clouds (% Sky Obscured)

34
8
0
0
0
27
26
29
43
45
38
36
36
25
55
56
60
55
49
31
24
52
76
96

Medium Clouds (% Sky Obscured)

0
0
0
2
17
47
56
91
100
100
100
100
98
100
100
96
42
40
49
52
53
85
99
100

High Clouds (% Sky Obscured)

57
42
60
62
100
89
100
100
100
100
100
100
100
100
100
100
55
52
54
100
100
100
99
97

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
3
2
0
0
0
0
0
1
4
9
41
95
95
95
89
50
26
36
79
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
1.1
0.9
0.7
0.4
0
0
0
0.6
1.1
1.3
0.8
0.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
25
24
22
20
19
18
18
18
18
18
18
18
18
17
17
17
17
18
19
20
20
19
19

Feels Like (°C)

26
28
26
25
23
20
19
19
19
19
18
19
18
18
18
17
18
18
19
21
20
21
21
18

Dew Point (°C)

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

Relative Humidity (%)

47
48
62
70
72
75
73
71
76
77
81
83
85
95
98
98
98
90
88
78
78
84
91
93

Pressure (mb)

1018
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1016

Ozone (du)

299
299
297
296
295
294
293
293
293
291
291
293
292
291
294
298
302
303
305
309
312
314
315
317

Sunday 14

Third Quarter 41%

22:52

16:06

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

Sun - Rise: 06:34, Set: 19:08, Transit: 12:50. Moon - Rise: 22:52, Set: 16:06. Civil Dark: 19:38 - 06:04. Nautical Dark: 20:14 - 05:29. Astro Dark: 20:51 - 04:52

Total Clouds (% Sky Obscured)

100
95
78
49
44
42
51
29
42
65
36
18
31
41
78
78
72
56
6
2
0
0
4
13

Low Clouds (% Sky Obscured)

81
65
70
8
4
4
18
10
12
10
11
4
3
2
0
45
62
14
0
2
0
0
0
12

Medium Clouds (% Sky Obscured)

72
68
78
49
22
9
7
20
20
31
12
4
28
40
78
75
37
48
6
0
0
0
4
0

High Clouds (% Sky Obscured)

30
35
0
0
30
42
39
13
20
37
16
12
4
5
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
2
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
73
69
27
100
98
99
100
95
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

95
48
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

1.1
0.2
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
3
2
1
1
2
3
3
2
2
2
1
2
2
2
2
2
2
2
3
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
96
96
98
98
98
98
98
98
96
96
96
96
95
90
88
71
55
47
45
44

Pressure (mb)

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

Ozone (du)

321
320
322
316
308
304
300
298
294
292
288
287
286
285
284
281
281
280
281
282
282
282
282
281

Monday 15

Waning Crescent 30%

00:00

16:06

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

Sun - Rise: 06:36, Set: 19:06, Transit: 12:50. Moon - Rise: 00:00, Set: 16:06. Civil Dark: 19:36 - 06:06. Nautical Dark: 20:12 - 05:30. Astro Dark: 20:49 - 04:53

Total Clouds (% Sky Obscured)

15
3
0
2
0
16
25
22
27
22
25
19
2
23
2
20
32
29
49
61
63
70
74
74

Low Clouds (% Sky Obscured)

13
2
0
2
0
0
2
0
0
0
3
12
0
12
1
0
15
15
23
21
31
51
51
51

Medium Clouds (% Sky Obscured)

0
0
0
0
0
15
23
17
24
22
22
9
0
20
0
18
23
21
37
44
45
56
63
66

High Clouds (% Sky Obscured)

0
0
0
0
0
2
0
2
2
0
0
0
2
0
0
2
4
3
4
1
1
30
53
74

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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
23
55
75
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

4
4
3
3
3
2
2
2
2
2
1
1
0
0
0
0
0
1
1
2
1
1
2
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
12
14
14
13
12
12
12
12
12
12
12
12
12
12
12
13
13
12
12
10
10
7
5

Relative Humidity (%)

45
49
62
68
69
70
71
72
72
73
74
75
77
79
80
79
74
64
56
50
45
42
40
39

Pressure (mb)

1020
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

282
282
283
283
284
284
283
282
281
281
282
282
281
280
279
278
278
278
276
276
276
277
279
283

Tuesday 16

Waning Crescent 20%

01:14

16:51

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 Bad
15 Bad

Sun - Rise: 06:37, Set: 19:04, Transit: 12:50. Moon - Rise: 01:14, Set: 16:51. Civil Dark: 19:34 - 06:07. Nautical Dark: 20:10 - 05:31. Astro Dark: 20:47 - 04:55

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
100
92
83

Low Clouds (% Sky Obscured)

52
57
53
57
71
68
71
68
66
71
74
75
76
77
78
72
59
47
32
28
29
25
35
40

Medium Clouds (% Sky Obscured)

68
68
67
71
72
93
88
82
61
84
98
97
95
91
81
82
82
82
84
61
54
43
41
40

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
98
97
95
97
99
100
99
98
96
87
99
79
81
65

ISS Passover

Visibility (miles)

9
9
9
9
9
6
9
9
9
9
9
9
3
3
4
3
6
6
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
Very Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
82
76
61
66
65
83
95
95
95
94
93
75
63
41
9
2
0
0
0

Precipitation Amount (mm)

1.3
1.1
0.9
0.9
0.6
0.6
0.6
0.3
0.3
0
0
0.8
1.1
0.7
0.5
0.6
0.3
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

3
4
7
6
9
12
12
12
12
12
12
12
12
12
13
12
13
14
15
15
15
15
16
15

Relative Humidity (%)

38
46
57
59
77
92
95
98
96
96
96
98
96
96
96
95
95
95
96
95
93
90
90
85

Pressure (mb)

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

Ozone (du)

284
284
285
286
287
288
290
288
288
286
287
287
285
285
282
280
278
276
274
273
272
271
269
268

Wednesday 17

Waning Crescent 12%

02:31

17:24

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 OK
02 OK
03 OK
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: 06:38, Set: 19:02, Transit: 12:49. Moon - Rise: 02:31, Set: 17:24. Civil Dark: 19:32 - 06:08. Nautical Dark: 20:08 - 05:33. Astro Dark: 20:44 - 04:56

Total Clouds (% Sky Obscured)

74
73
75
78
79
70
42
41
37
28
20
10
0
0
0
0
1
2
2
5
8
10
13
16

Low Clouds (% Sky Obscured)

40
6
2
2
4
34
3
3
2
2
2
1
0
0
0
0
0
0
0
1
1
2
6
10

Medium Clouds (% Sky Obscured)

40
47
52
55
55
55
42
41
37
28
20
10
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

45
51
49
45
40
4
0
0
0
0
0
0
0
0
0
0
1
2
2
5
8
10
8
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
18
16
15
16
15
16
16
17
17
16
15
15
16
15
16
16
17
18
18
19
20
24

Dew Point (°C)

14
14
13
13
13
14
13
13
13
13
14
13
12
12
12
12
11
10
10
9
9
9
10
10

Relative Humidity (%)

77
75
76
85
87
89
85
87
89
89
90
90
90
92
90
89
80
67
58
49
46
44
42
43

Pressure (mb)

1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020

Ozone (du)

268
269
269
270
268
267
264
263
262
261
261
261
260
259
261
260
260
260
261
261
262
262
262
263

Thursday 18

Waning Crescent 6%

03:46

17:49

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 OK
06 Bad
07 Bad
08 Bad
09 OK
10 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad

Sun - Rise: 06:39, Set: 19:00, Transit: 12:49. Moon - Rise: 03:46, Set: 17:49. Civil Dark: 19:30 - 06:09. Nautical Dark: 20:06 - 05:34. Astro Dark: 20:42 - 04:58

Total Clouds (% Sky Obscured)

20
23
26
25
17
13
6
6
5
5
5
6
7
35
60
82
65
48
30
43
48
58
52
49

Low Clouds (% Sky Obscured)

15
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
29
43
31
28

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
2
3
5
5
7
9
11
18
26

High Clouds (% Sky Obscured)

4
19
25
21
17
13
6
6
5
5
5
6
7
26
33
40
32
20
7
6
4
3
2
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)

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

Chance of Frost

Temperature (°C)

23
23
21
18
16
17
17
16
15
15
15
14
14
14
14
14
15
17
20
22
23
25
26
25

Feels Like (°C)

24
23
23
22
23
17
17
18
17
17
16
15
15
16
15
15
15
17
19
20
20
21
22
29

Dew Point (°C)

11
11
10
10
9
10
10
10
10
10
10
10
10
10
10
10
10
10
11
11
11
11
11
11

Relative Humidity (%)

45
48
51
56
62
65
66
68
69
70
71
73
75
76
76
74
74
64
57
49
46
43
40
43

Pressure (mb)

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

Ozone (du)

264
264
265
265
265
265
264
264
264
264
264
263
262
261
260
260
259
259
259
258
258
258
258
258

Friday 19

Waning Crescent 2%

04:58

18:09

16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
22 OK
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 OK
12 OK
13 OK

Sun - Rise: 06:41, Set: 18:58, Transit: 12:49. Moon - Rise: 04:58, Set: 18:09. Civil Dark: 19:28 - 06:11. Nautical Dark: 20:04 - 05:36. Astro Dark: 20:40 - 04:59

Total Clouds (% Sky Obscured)

46
30
23
21
26
35
46
51
56
61
64
64
65
70
75
80
72
64
55
45
39
28

Low Clouds (% Sky Obscured)

25
24
20
19
19
24
27
30
30
36
37
39
40
40
44
41
36
31
27
20
15
10

Medium Clouds (% Sky Obscured)

28
23
17
13
12
10
9
13
13
17
19
18
25
27
27
29
27
27
25
17
8
0

High Clouds (% Sky Obscured)

0
1
2
3
7
10
14
16
14
12
15
20
24
35
39
40
29
10
5
27
39
28

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

28
27
26
26
27
19
20
20
20
20
20
17
18
18
18
18
17
20
20
21
22
22

Dew Point (°C)

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

Relative Humidity (%)

46
49
53
57
63
65
67
68
72
74
78
79
82
84
83
82
79
70
59
52
49
46

Pressure (mb)

1020
1020
1021
1021
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

258
258
259
259
259
260
260
261
261
261
261
260
260
259
259
259
259
259
259
260
260
260

Forecast for Mače, Mače, Republic of Croatia (46.09,16.04)

Generated: 13/09/25 16:57:48. Forecast: 13/09/25 to 19/09/25. Timezone: UTC+2.00