Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 15

Waning Crescent 30%

00:00

16:50

23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 OK
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

Sun - Rise: 06:36, Set: 19:04, Transit: 12:50. Moon - Rise: 00:00, Set: 16:50. Civil Dark: 19:34 - 06:06. Nautical Dark: 20:10 - 05:30. Astro Dark: 20:46 - 04:54

Total Clouds (% Sky Obscured)

4
4
2
2
0
0
0
0
13
58
82
98
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

3
0
0
0
0
0
0
0
6
20
60
79
88
85
89
88
88
87
93
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
29
51
75
81
81
82
96
57
74
100
93
100
100
95
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
25
50
2
45
50
50
53
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
1
10
15
11
42
59
91
95
95
95
95
90
92
80
95
95
82

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.7
1.1
0.8
0.6
0.5
0.4
0.2
0.4
0.7
0.4

Wind Speed/Direction (mph)

4
4
3
3
3
3
4
3
3
2
3
4
7
10
11
10
8
8
5
3
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
82
86
89
90
92
93
93
93
85
80
82
84
73
82
86
93
93
95
95
98
96
96
98

Pressure (mb)

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

Ozone (du)

285
284
284
283
283
284
285
284
282
280
278
278
278
283
288
288
288
289
288
290
293
295
296
296

Tuesday 16

Waning Crescent 20%

01:15

17:24

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 OK
16 OK
17 OK
18 OK
19 OK
20 OK
21 Good
22 Good

Sun - Rise: 06:37, Set: 19:02, Transit: 12:50. Moon - Rise: 01:15, Set: 17:24. Civil Dark: 19:32 - 06:07. Nautical Dark: 20:08 - 05:32. Astro Dark: 20:44 - 04:55

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
93
98
88
94
82
79
68
41
43
43
29
26
32
8
9

Low Clouds (% Sky Obscured)

100
100
96
91
88
81
78
79
76
71
53
25
46
26
26
11
9
22
23
0
0
2
2
2

Medium Clouds (% Sky Obscured)

100
100
99
95
98
99
76
67
53
50
47
40
43
33
37
29
39
32
32
29
26
32
5
8

High Clouds (% Sky Obscured)

85
100
100
43
100
67
70
100
71
72
92
61
74
60
60
45
4
0
0
0
3
2
2
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 (%)

38
25
45
50
23
15
5
12
1
0
1
2
2
3
1
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)

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

Chance of Frost

Temperature (°C)

13
13
13
13
13
13
13
13
13
13
15
16
17
18
18
19
19
19
19
18
17
15
15
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
98
96
96
98
95
98
95
95
86
75
64
55
51
49
50
53
64
72
75
76
76

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1024
1024
1024

Ozone (du)

298
301
301
303
304
307
305
302
299
295
292
290
287
284
281
279
277
275
273
272
271
269
268
267

Wednesday 17

Waning Crescent 12%

02:31

17:49

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

Sun - Rise: 06:38, Set: 19:00, Transit: 12:49. Moon - Rise: 02:31, Set: 17:49. Civil Dark: 19:30 - 06:08. Nautical Dark: 20:06 - 05:33. Astro Dark: 20:42 - 04:57

Total Clouds (% Sky Obscured)

41
25
39
29
5
9
2
2
31
40
6
1
5
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

24
25
7
29
1
1
0
0
31
35
6
1
5
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

29
21
37
24
3
8
2
2
2
37
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

13
2
0
3
2
2
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)

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

Chance of Frost

Temperature (°C)

14
13
13
13
13
13
12
12
12
13
16
19
21
22
24
25
25
25
25
23
21
19
19
18

Feels Like (°C)

15
13
13
14
13
13
13
14
14
13
16
20
22
22
24
26
26
26
27
26
23
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

79
75
74
77
74
83
86
87
86
76
77
58
50
44
42
42
41
42
44
57
62
62
64
66

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1025
1025

Ozone (du)

266
266
265
265
266
265
267
269
271
269
269
269
269
267
265
265
266
265
265
265
265
265
264
263

Thursday 18

Waning Crescent 6%

03:46

18:09

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
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 06:39, Set: 18:59, Transit: 12:49. Moon - Rise: 03:46, Set: 18:09. Civil Dark: 19:28 - 06:10. Nautical Dark: 20:04 - 05:34. Astro Dark: 20:40 - 04:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
2
2
0
0
0
0
0
0
2
5
6
2

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
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
1
3
6
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
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
2
2
2
2
2
1
1
1
1
2
2
3
3
4
4
4
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

19
19
19
18
18
17
17
17
18
18
20
23
25
26
26
27
27
27
27
26
23
21
21
20

Dew Point (°C)

12
12
12
11
11
11
11
11
12
11
11
11
12
11
11
11
11
11
13
15
14
13
13
12

Relative Humidity (%)

67
68
71
72
74
75
76
78
79
73
62
54
48
44
42
40
40
42
48
60
66
67
70
71

Pressure (mb)

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

Ozone (du)

263
262
262
262
262
261
261
260
260
260
260
260
258
257
257
258
258
258
258
258
258
257
258
258

Friday 19

Waning Crescent 2%

04:58

18:26

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
16 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good

Sun - Rise: 06:41, Set: 18:57, Transit: 12:49. Moon - Rise: 04:58, Set: 18:26. Civil Dark: 19:26 - 06:11. Nautical Dark: 20:01 - 05:36. Astro Dark: 20:38 - 05:00

Total Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
2
4
6
4
2
0
0
0
0

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
2
1
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)

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

Chance of Frost

Temperature (°C)

17
17
16
16
15
15
15
15
15
15
18
20
23
24
25
26
26
26
25
23
22
20
19
18

Feels Like (°C)

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

Dew Point (°C)

12
12
12
12
12
12
12
12
13
12
12
12
12
11
11
11
11
12
13
12
12
12
11
11

Relative Humidity (%)

73
74
78
79
80
82
83
84
85
78
66
58
50
44
40
38
40
42
45
49
54
60
61
61

Pressure (mb)

1027
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1023
1022
1022
1021
1021
1021
1021
1021
1021

Ozone (du)

257
257
257
257
257
256
256
256
256
256
257
257
258
258
257
258
258
259
259
259
260
260
259
258

Saturday 20

Waning Crescent 0%

06:07

18:42

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

Sun - Rise: 06:42, Set: 18:55, Transit: 12:48. Moon - Rise: 06:07, Set: 18:42. Civil Dark: 19:24 - 06:12. Nautical Dark: 19:59 - 05:37. Astro Dark: 20:35 - 05:01

Total Clouds (% Sky Obscured)

10
20
31
33
33
40
27
14
1
0
0
0
1
2
3
2
1
1
0
0
0
7
13
19

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
7
14
18
9
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

9
19
26
29
33
35
18
11
1
0
0
0
1
1
2
1
1
0
0
0
0
6
12
17

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
1
1
0
1
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
2
2
2
2
2
3
2
2
2
2
3
3
4
4
5
5
5
5
5
4
4
3
3

Chance of Frost

Temperature (°C)

18
17
17
16
16
16
15
15
16
16
19
21
24
25
26
28
28
28
28
25
23
20
20
19

Feels Like (°C)

20
20
20
21
18
18
18
17
17
17
19
20
22
23
24
25
31
30
29
29
29
29
21
21

Dew Point (°C)

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

Relative Humidity (%)

61
63
66
68
71
73
75
77
78
79
66
56
48
44
41
36
38
39
40
47
56
67
70
73

Pressure (mb)

1020
1020
1020
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014
1014
1014
1015
1015
1015

Ozone (du)

258
258
257
257
257
256
256
256
257
257
257
258
258
259
259
259
259
259
260
260
260
260
261
263

Sunday 21

New Moon 0%

07:14

18:57

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

Sun - Rise: 06:43, Set: 18:53, Transit: 12:48. Moon - Rise: 07:14, Set: 18:57. Civil Dark: 19:22 - 06:13. Nautical Dark: 19:57 - 05:38. Astro Dark: 20:33 - 05:03

Total Clouds (% Sky Obscured)

23
34
47
50
52
48
31
18
5
5
5
6
4
3
2
2
2
2
6
9
14

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

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

High Clouds (% Sky Obscured)

21
31
39
42
34
24
13
9
4
4
5
5
4
3
2
2
2
2
6
9
14

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
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
18
17
17
17
16
16
16
17
19
21
23
25
26
27
27
26
26
24
22

Feels Like (°C)

22
22
21
21
18
18
18
18
18
18
20
21
22
23
23
24
30
30
29
29
29

Dew Point (°C)

14
14
14
13
13
13
13
13
13
13
14
14
15
15
15
15
15
15
15
15
15

Relative Humidity (%)

76
77
77
77
77
78
79
78
79
79
71
65
58
54
50
47
47
48
49
56
64

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1017
1016
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

264
264
265
265
265
265
265
265
266
266
266
267
267
267
267
267
267
268
268
268
268

Forecast for Gornja Stubica, Gornja Stubica, Republic of Croatia (45.97,16.02)

Generated: 15/09/25 23:36:53. Forecast: 15/09/25 to 21/09/25. Timezone: UTC+2.00