Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 12%

03:46

17:50

08 OK
09 OK
10 OK
11 OK
12 Good
13 Good
14 Good
15 Good
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

Sun - Rise: 06:40, Set: 19:01, Transit: 12:49. Moon - Rise: 03:46, Set: 17:50. Civil Dark: 19:31 - 06:10. Nautical Dark: 20:06 - 05:34. Astro Dark: 20:43 - 04:58

Total Clouds (% Sky Obscured)

29
35
32
34
10
3
0
0
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
2
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)

29
35
32
15
10
3
0
0
16
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
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)

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

Chance of Frost

Temperature (°C)

14
17
19
19
20
21
22
22
23
22
21
19
17
16
16
16
15
15
14
14
14
13
13
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
67
58
52
49
46
45
45
46
53
65
69
70
68
69
72
74
75
76
79
80
82
84
84

Pressure (mb)

1026
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1026
1027
1027
1027

Ozone (du)

268
267
266
266
264
264
264
265
264
264
264
264
263
261
260
261
261
262
261
261
261
263
263
262

Friday 19

Waning Crescent 6%

04:58

18:10

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

Sun - Rise: 06:41, Set: 18:59, Transit: 12:49. Moon - Rise: 04:58, Set: 18:10. Civil Dark: 19:29 - 06:11. Nautical Dark: 20:04 - 05:36. Astro Dark: 20:40 - 04:59

Total Clouds (% Sky Obscured)

0
0
0
0
12
0
7
0
0
0
0
0
0
0
0
0
0
0
2
3
2
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
12
0
7
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
0
0
0
0
0
0
0
2
2
2
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
1
1
0
1
1
2
3
3
3
2
2
2
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

14
18
21
23
24
25
26
26
26
25
24
21
19
18
17
17
16
16
16
15
15
14
14
14

Feels Like (°C)

17
21
24
26
26
27
28
28
29
28
27
24
22
20
19
19
18
18
18
16
16
16
16
15

Dew Point (°C)

11
12
13
13
13
12
13
13
13
15
16
15
14
12
12
12
11
11
11
11
11
11
11
11

Relative Humidity (%)

78
69
61
55
50
46
44
43
45
53
63
68
70
71
72
73
73
74
75
78
79
82
83
83

Pressure (mb)

1028
1028
1029
1028
1028
1028
1027
1027
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1026
1025
1025

Ozone (du)

261
261
260
259
259
258
258
258
258
258
257
257
256
256
255
254
254
254
254
255
255
255
255
255

Saturday 20

Waning Crescent 2%

06:07

18:27

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

Sun - Rise: 06:42, Set: 18:57, Transit: 12:49. Moon - Rise: 06:07, Set: 18:27. Civil Dark: 19:27 - 06:12. Nautical Dark: 20:02 - 05:37. Astro Dark: 20:38 - 05:01

Total Clouds (% Sky Obscured)

0
2
2
0
2
9
26
55
51
34
56
68
100
85
97
66
41
40
41
41
40
40
40
34

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
5
30
22
20
10
29
40
40
33

High Clouds (% Sky Obscured)

0
1
1
0
1
6
18
50
41
26
48
62
100
81
97
52
17
12
12
11
10
10
15
10

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)

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

Chance of Frost

Temperature (°C)

16
20
22
24
25
26
27
27
27
26
24
22
20
19
18
18
18
18
17
16
16
15
16
16

Feels Like (°C)

18
22
24
26
27
28
28
27
27
27
26
21
19
18
18
17
18
17
16
16
15
15
15
16

Dew Point (°C)

12
14
14
14
13
12
11
11
13
16
16
13
11
10
10
10
11
11
11
11
10
10
10
12

Relative Humidity (%)

78
68
59
52
47
41
37
35
40
51
59
59
57
58
59
61
64
66
67
68
68
69
70
75

Pressure (mb)

1025
1025
1025
1024
1024
1023
1023
1022
1021
1021
1020
1020
1021
1021
1021
1020
1020
1020
1019
1019
1019
1018
1018
1018

Ozone (du)

255
256
256
256
256
256
255
255
255
255
256
256
256
258
258
259
260
261
261
260
260
260
261
261

Sunday 21

New Moon 0%

07:15

18:42

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

Sun - Rise: 06:43, Set: 18:55, Transit: 12:48. Moon - Rise: 07:15, Set: 18:42. Civil Dark: 19:25 - 06:13. Nautical Dark: 20:00 - 05:38. Astro Dark: 20:36 - 05:02

Total Clouds (% Sky Obscured)

1
0
0
9
18
25
22
18
15
12
8
3
5
8
10
16
21
25
22
18
13
10
6
4

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)

1
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
9
18
25
22
18
15
12
7
2
4
7
10
15
19
24
21
16
13
9
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
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
5
5
6
7
8
8
8
7
6
5
4
4
4
5
5
5
5
5
5
6
6
5

Chance of Frost

Temperature (°C)

17
19
22
25
26
26
27
27
27
27
25
22
21
20
20
19
19
19
19
19
18
18
19
19

Feels Like (°C)

17
22
24
27
27
27
28
28
29
29
27
25
23
22
22
21
21
20
20
20
20
19
20
20

Dew Point (°C)

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

Relative Humidity (%)

78
70
62
54
47
41
39
40
42
50
63
69
70
71
75
75
77
81
85
86
86
85
84
82

Pressure (mb)

1018
1018
1018
1018
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012

Ozone (du)

262
263
263
263
263
263
263
262
262
263
262
261
261
261
261
261
261
263
263
262
261
261
261
262

Monday 22

Waxing Crescent 0%

No Rise

18:57

08 Good
09 OK
10 OK
11 Good
12 Good
13 Good
14 Good
15 Good
16 Good
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 OK
07 OK

Sun - Rise: 06:45, Set: 18:53, Transit: 12:48. Moon - Rise: No Rise, Set: 18:57. Civil Dark: 19:23 - 06:15. Nautical Dark: 19:58 - 05:40. Astro Dark: 20:34 - 05:04

Total Clouds (% Sky Obscured)

12
19
27
16
9
0
3
8
10
19
26
34
6
9
13
15
15
16
12
9
6
21
36
46

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
3
8
10
19
26
34
4
2
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

12
19
27
16
9
0
0
0
0
0
1
0
5
9
12
15
15
16
12
9
6
21
35
42

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
6
8
10
11
12
12
12
11
11
9
6
5
5
5
5
5
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

20
22
23
25
26
26
27
27
27
26
24
22
21
19
18
17
17
16
16
16
15
15
15
15

Feels Like (°C)

20
22
23
24
24
25
26
26
26
26
25
23
23
21
21
20
20
19
18
16
16
16
16
16

Dew Point (°C)

16
15
14
13
13
12
12
13
15
16
15
15
15
14
14
13
13
13
12
12
12
11
12
12

Relative Humidity (%)

77
65
55
49
44
41
39
43
47
51
56
64
70
72
76
78
78
78
78
78
78
78
79
79

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

262
263
262
262
262
262
263
265
265
265
267
268
269
269
269
268
267
266
266
266
267
268
268
268

Tuesday 23

Waxing Crescent 3%

08:21

19:13

08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 06:46, Set: 18:51, Transit: 12:48. Moon - Rise: 08:21, Set: 19:13. Civil Dark: 19:21 - 06:16. Nautical Dark: 19:56 - 05:41. Astro Dark: 20:32 - 05:05

Total Clouds (% Sky Obscured)

51
54
64
49
35
31
29
37
35
46
60
70
66
63
59
66
76
85
88
93
97
98
99
99

Low Clouds (% Sky Obscured)

0
0
0
1
1
2
9
17
27
25
19
13
10
6
2
1
1
0
0
0
0
6
12
19

Medium Clouds (% Sky Obscured)

3
6
8
21
32
31
29
37
35
46
60
70
52
31
14
36
51
66
72
79
86
92
95
98

High Clouds (% Sky Obscured)

47
54
64
49
35
26
29
32
35
46
60
70
66
63
59
54
56
58
55
57
65
77
85
93

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
6
4
4
4

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

Precipitation Probability (%)

0
0
0
1
2
3
8
10
11
8
5
2
2
2
0
12
18
23
47
61
71
67
62
56

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

16
18
20
23
23
25
25
23
22
21
20
19
18
17
16
16
15
15
15
15
15
15
15
15

Feels Like (°C)

16
16
17
19
20
21
22
24
23
21
21
21
20
15
16
17
16
16
15
14
14
15
15
15

Dew Point (°C)

12
13
14
15
15
16
16
15
14
13
13
13
12
12
13
13
13
14
14
14
14
15
15
15

Relative Humidity (%)

79
72
67
61
59
59
58
59
60
61
64
67
69
73
78
83
86
89
92
93
95
98
98
98

Pressure (mb)

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

Ozone (du)

268
268
268
268
269
269
270
271
271
272
272
273
274
275
275
276
276
276
276
277
279
280
281
282

Wednesday 24

Waxing Crescent 7%

09:28

19:31

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
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:47, Set: 18:49, Transit: 12:47. Moon - Rise: 09:28, Set: 19:31. Civil Dark: 19:19 - 06:17. Nautical Dark: 19:54 - 05:42. Astro Dark: 20:30 - 05:07

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
95
90
85
89
94
98

Low Clouds (% Sky Obscured)

30
41
53
53
56
61
72
84
96
85
74
66
67
70
73
75
76
79

Medium Clouds (% Sky Obscured)

98
98
99
99
100
100
80
63
49
50
62
60
60
50
46
65
80
96

High Clouds (% Sky Obscured)

96
98
100
99
97
96
95
92
89
76
54
39
22
9
1
9
10
15

ISS Passover

Visibility (miles)

4
6
8
9
8
7
6
7
7
7
8
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

Precipitation Type

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

Precipitation Probability (%)

53
54
58
70
83
94
95
95
95
95
95
59
49
40
28
43
54
46

Precipitation Amount (mm)

0
0.2
0.3
0.3
0.3
0.4
0.9
1.4
2
1.3
0.8
0.2
0
0
0
0
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
17
18
19
18
17
17
17
16
15
16
16
16
10
11
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
93
89
86
82
85
87
90
92
90
89
90
90
92
93
93

Pressure (mb)

1012
1012
1012
1013
1013
1012
1012
1013
1013
1013
1014
1015
1015
1016
1016
1017
1017
1018

Ozone (du)

283
283
283
284
285
285
286
287
288
290
291
293
295
296
297
297
300
302

Forecast for Golubovec, Novi Golubovec, Republic of Croatia (46.17,15.99)

Generated: 18/09/25 08:41:01. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+2.00