Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 12%

03:45

17:48

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
08 Good

Sun - Rise: 06:39, Set: 19:00, Transit: 12:48. Moon - Rise: 03:45, Set: 17:48. Civil Dark: 19:30 - 06:09. Nautical Dark: 20:05 - 05:33. Astro Dark: 20:41 - 04:57

Total Clouds (% Sky Obscured)

30
31
32
2
12
3
5
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

30
31
32
2
12
3
5
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
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
3
4
5
5
5
5
5
4
2
2
1
2
2
2
2
2
2
1
1
2
2
2
1

Chance of Frost

Temperature (°C)

16
18
19
20
22
23
23
23
23
22
20
19
18
18
17
16
16
16
15
15
14
13
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
53
49
45
41
40
40
40
43
56
59
62
63
64
65
66
67
69
70
73
74
75
75
70

Pressure (mb)

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

Ozone (du)

269
268
268
266
266
266
266
265
266
266
265
264
264
263
262
262
261
261
261
261
261
261
261
261

Friday 19

Waning Crescent 6%

04:57

18:09

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
08 Good

Sun - Rise: 06:40, Set: 18:58, Transit: 12:48. Moon - Rise: 04:57, Set: 18:09. Civil Dark: 19:28 - 06:10. Nautical Dark: 20:03 - 05:35. Astro Dark: 20:39 - 04:58

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
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
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
1
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)

1
1
1
2
2
2
2
2
2
2
1
1
1
1
1
2
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

20
22
24
25
27
27
28
28
28
27
25
24
23
22
21
19
19
19
19
19
18
18
17
17

Dew Point (°C)

10
10
9
9
10
10
10
10
12
15
14
13
13
12
11
10
10
11
12
12
12
11
11
10

Relative Humidity (%)

59
52
45
41
39
37
36
37
43
54
59
60
61
61
63
64
66
68
71
72
74
75
76
72

Pressure (mb)

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

Ozone (du)

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

Saturday 20

Waning Crescent 2%

06:06

18:26

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

Sun - Rise: 06:41, Set: 18:56, Transit: 12:48. Moon - Rise: 06:06, Set: 18:26. Civil Dark: 19:26 - 06:11. Nautical Dark: 20:01 - 05:36. Astro Dark: 20:37 - 05:00

Total Clouds (% Sky Obscured)

0
1
0
0
4
7
15
38
69
81
100
100
100
91
42
65
39
31
23
20
20
22
18
5

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
1
1
13
25
39
31
23
20
20
22
18
5

High Clouds (% Sky Obscured)

0
1
0
0
4
7
15
38
69
81
100
100
100
90
38
58
30
18
9
5
5
4
10
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)

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

Chance of Frost

Temperature (°C)

18
20
22
24
26
27
28
28
27
26
25
23
23
22
21
20
20
19
18
17
16
16
16
16

Feels Like (°C)

19
22
24
25
27
28
28
28
28
26
25
24
22
21
21
20
19
18
17
17
16
15
16
16

Dew Point (°C)

10
10
10
10
10
10
9
10
14
15
14
13
13
12
12
11
11
11
10
10
10
10
10
10

Relative Humidity (%)

61
53
45
40
37
33
31
31
43
50
52
52
53
53
56
56
57
58
60
61
64
66
69
68

Pressure (mb)

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

Ozone (du)

256
256
255
255
256
256
255
255
256
257
257
258
258
258
258
258
260
260
261
262
262
263
262
263

Sunday 21

New Moon 0%

07:14

18:41

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

Sun - Rise: 06:42, Set: 18:54, Transit: 12:47. Moon - Rise: 07:14, Set: 18:41. Civil Dark: 19:24 - 06:13. Nautical Dark: 19:59 - 05:37. Astro Dark: 20:35 - 05:01

Total Clouds (% Sky Obscured)

3
4
17
28
41
32
20
8
18
28
38
49
59
71
57
43
28
34
41
49
38
27
15
11

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)

2
2
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)

2
3
16
28
41
32
20
8
18
28
38
49
59
71
57
43
28
34
38
45
38
27
15
11

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

Chance of Frost

Temperature (°C)

18
20
23
24
26
28
28
28
28
26
24
22
21
20
18
18
17
17
16
16
16
16
16
16

Feels Like (°C)

20
22
24
26
27
28
29
29
30
29
26
24
23
22
20
20
19
18
18
18
17
17
17
17

Dew Point (°C)

10
10
10
10
9
10
10
10
13
15
15
14
14
14
13
13
13
12
12
11
11
11
12
11

Relative Humidity (%)

59
50
45
39
34
33
32
33
38
49
56
60
63
68
72
74
76
74
73
73
73
74
74
69

Pressure (mb)

1019
1018
1018
1018
1017
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

264
263
263
264
264
264
263
263
263
262
262
262
262
262
262
263
264
265
264
263
263
264
264
264

Monday 22

Waxing Crescent 0%

08:20

18:56

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 OK
08 OK

Sun - Rise: 06:44, Set: 18:52, Transit: 12:47. Moon - Rise: 08:20, Set: 18:56. Civil Dark: 19:22 - 06:14. Nautical Dark: 19:57 - 05:39. Astro Dark: 20:33 - 05:03

Total Clouds (% Sky Obscured)

7
8
3
4
2
8
13
18
11
5
1
0
1
1
1
1
2
4
6
8
13
18
19
29

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
8
13
18
11
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

7
4
1
2
1
1
1
0
0
0
0
0
1
1
1
1
2
4
6
8
13
18
19
29

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
7
9
9
10
10
9
8
8
7
5
5
4
4
4
3
3
3
2
3
3
3
3
3

Chance of Frost

Temperature (°C)

19
21
24
25
27
28
28
28
28
26
24
23
21
19
18
18
18
17
17
17
17
17
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
45
37
35
32
30
31
33
37
43
50
54
56
60
63
64
66
68
70
71
72
72
73
73

Pressure (mb)

1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

264
263
262
262
264
264
266
266
267
268
269
270
270
270
269
269
268
267
268
268
269
269
269
270

Tuesday 23

Waxing Crescent 3%

No Rise

19:12

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

Sun - Rise: 06:45, Set: 18:50, Transit: 12:47. Moon - Rise: No Rise, Set: 19:12. Civil Dark: 19:20 - 06:15. Nautical Dark: 19:55 - 05:40. Astro Dark: 20:31 - 05:04

Total Clouds (% Sky Obscured)

39
52
37
22
7
6
6
5
22
40
57
58
58
58
58
57
54
55
60
66
79
90
100
100

Low Clouds (% Sky Obscured)

0
0
1
3
6
6
6
5
16
18
20
13
11
7
7
4
0
0
0
0
6
13
21
22

Medium Clouds (% Sky Obscured)

0
0
6
10
7
6
6
5
22
40
57
58
49
30
35
38
42
48
53
62
72
83
92
95

High Clouds (% Sky Obscured)

39
52
37
22
7
6
6
5
22
40
57
58
58
58
43
25
7
22
35
50
67
83
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
2
4
7
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
4
4
3
10
12
10
14
13
5
4
2
0
3
5
7
39
54
65
69
71
72
63

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

20
22
24
25
25
26
25
24
23
22
21
20
19
19
19
19
18
18
18
17
17
17
17
17

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
55
47
46
44
41
47
53
60
61
62
61
67
71
76
77
80
81
85
90
98
95
95
95

Pressure (mb)

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

Ozone (du)

269
268
268
268
269
269
270
271
272
273
274
276
276
277
278
278
278
277
278
279
279
280
281
282

Wednesday 24

Waxing Crescent 7%

09:27

19:30

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: 06:46, Set: 18:48, Transit: 12:46. Moon - Rise: 09:27, Set: 19:30. Civil Dark: 19:18 - 06:16. Nautical Dark: 19:53 - 05:41. Astro Dark: 20:28 - 05:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
99
94
89
81
86
93
100

Low Clouds (% Sky Obscured)

19
17
37
60
82
75
68
61
60
59
58
60
60
60
67
73
80

Medium Clouds (% Sky Obscured)

98
100
100
100
100
92
84
82
71
60
44
40
48
39
59
82
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
74
51
37
25
17
0
9
21
32

ISS Passover

Visibility (miles)

9
8
7
8
8
8
7
6
5
7
8
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

56
53
71
89
95
95
95
95
95
95
63
50
37
20
36
39
27

Precipitation Amount (mm)

0.2
0
0.3
0.6
0.7
1.2
1.4
1.5
1.1
0.8
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
18
19
19
19
19
17
17
16
16
17
17
12
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

90
89
86
85
82
81
83
85
86
89
89
89
90
92
93
92
90

Pressure (mb)

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

Ozone (du)

283
284
285
285
285
286
287
288
289
290
290
291
292
293
295
297
300

Forecast for Hrašćina, Hrašćina, Republic of Croatia (46.11,16.23)

Generated: 18/09/25 09:14:47. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+2.00