Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 6%

03:44

18:49

14 Bad
15 Bad
16 Bad
17 OK
18 Bad
19 OK
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: 07:03, Set: 19:30, Transit: 13:15. Moon - Rise: 03:44, Set: 18:49. Civil Dark: 20:07 - 06:26. Nautical Dark: 20:51 - 05:42. Astro Dark: 21:38 - 04:55

Total Clouds (% Sky Obscured)

81
84
85
30
48
35
67
55
59
58
81
79
92
85
85
91
94
92
96
97
100
94
95
98

Low Clouds (% Sky Obscured)

49
57
38
30
46
35
45
53
44
58
71
67
80
70
80
83
82
62
84
83
72
70
74
77

Medium Clouds (% Sky Obscured)

20
41
26
2
0
0
2
5
18
4
11
20
16
3
20
22
16
10
18
3
11
16
10
8

High Clouds (% Sky Obscured)

81
74
52
2
19
8
42
16
2
5
5
4
42
17
22
10
38
66
61
85
100
82
88
96

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
2
0
0
0
2
4
10
7
15
21
4
7
19
17
5
15
11
16
4
20
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
61
64
68
74
79
84
86
84
83
82
92
95
92
93
93
92
90
95
88
85
76
76
75

Pressure (mb)

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

Ozone (du)

247
249
250
251
251
251
252
255
257
258
258
258
257
257
257
257
256
256
256
256
254
253
251
250

Friday 19

Waning Crescent 2%

05:08

18:57

14 Bad
15 Bad
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 OK
13 Bad

Sun - Rise: 07:05, Set: 19:28, Transit: 13:15. Moon - Rise: 05:08, Set: 18:57. Civil Dark: 20:04 - 06:28. Nautical Dark: 20:48 - 05:44. Astro Dark: 21:35 - 04:57

Total Clouds (% Sky Obscured)

89
99
100
100
100
89
74
44
53
64
51
68
76
99
98
99
86
82
98
89
86
53
43
49

Low Clouds (% Sky Obscured)

70
71
69
66
63
58
53
40
52
49
31
29
33
34
33
29
27
27
25
30
39
33
30
35

Medium Clouds (% Sky Obscured)

9
55
39
4
4
4
7
5
0
5
4
0
0
14
13
2
3
0
0
7
12
4
43
49

High Clouds (% Sky Obscured)

85
99
100
100
100
89
74
11
11
14
17
26
42
99
98
99
31
81
69
85
75
44
43
45

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 (%)

1
1
3
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)

17
17
16
14
13
11
10
10
9
7
7
8
9
9
9
8
7
7
6
7
8
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

17
17
17
18
17
16
15
15
15
16
16
16
16
15
15
14
14
14
14
17
18
18
20
19

Dew Point (°C)

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

Relative Humidity (%)

72
71
72
77
81
86
93
93
89
93
93
93
93
93
92
92
92
92
90
82
71
65
57
52

Pressure (mb)

1019
1019
1019
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1011

Ozone (du)

251
250
249
249
248
249
250
252
251
252
253
253
253
253
253
254
256
257
258
259
259
258
257
256

Saturday 20

Waning Crescent 0%

06:29

19:03

14 Bad
15 Bad
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

Sun - Rise: 07:06, Set: 19:25, Transit: 13:14. Moon - Rise: 06:29, Set: 19:03. Civil Dark: 20:02 - 06:30. Nautical Dark: 20:46 - 05:46. Astro Dark: 21:32 - 05:00

Total Clouds (% Sky Obscured)

51
96
73
86
100
100
100
100
100
100
100
100
100
98
100
100
93
96
98
99
100
100
100
100

Low Clouds (% Sky Obscured)

34
28
26
46
3
25
47
66
66
78
78
88
80
73
74
72
68
54
45
55
47
64
67
54

Medium Clouds (% Sky Obscured)

51
34
73
86
77
78
86
96
100
100
100
85
17
33
13
78
93
94
94
93
94
87
80
77

High Clouds (% Sky Obscured)

33
93
51
68
100
100
100
100
100
100
100
87
100
78
98
100
52
77
86
93
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
3
8
7
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
Very Light Rain
None
Light Rain
None
None

Precipitation Probability (%)

0
0
5
3
0
7
46
61
73
95
76
95
85
55
9
0
0
4
11
50
25
79
34
5

Precipitation Amount (mm)

0
0
0
0
0
0
0.2
0.4
0.5
1.1
0.3
0.7
0.3
0.3
0
0
0
0
0
0.3
0
0.4
0
0

Wind Speed/Direction (mph)

12
12
11
8
5
7
8
6
5
6
6
7
9
9
8
9
9
9
9
11
12
16
17
18

Chance of Frost

Temperature (°C)

22
22
22
20
19
18
18
16
16
16
16
16
17
17
17
17
17
16
16
16
16
17
17
17

Feels Like (°C)

20
20
20
20
20
17
16
16
16
15
16
16
16
17
17
17
17
16
15
15
15
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

50
50
52
66
71
73
74
85
89
90
95
93
95
93
95
95
92
95
93
92
92
90
92
81

Pressure (mb)

1011
1011
1010
1010
1009
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1006
1006
1007
1007
1007

Ozone (du)

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

Sunday 21

New Moon 0%

07:47

19:09

14 Bad
15 Bad
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

Sun - Rise: 07:08, Set: 19:22, Transit: 13:14. Moon - Rise: 07:47, Set: 19:09. Civil Dark: 19:59 - 06:32. Nautical Dark: 20:43 - 05:48. Astro Dark: 21:29 - 05:02

Total Clouds (% Sky Obscured)

100
100
100
93
86
80
81
81
82
88
90
93
81
70
62
66
71
71
66
70
69
68
65
73

Low Clouds (% Sky Obscured)

53
52
49
53
60
64
64
63
62
56
49
43
44
47
53
50
51
56
51
46
48
57
61
73

Medium Clouds (% Sky Obscured)

16
8
12
10
84
80
81
39
82
86
80
75
75
70
62
66
47
48
3
0
0
0
0
0

High Clouds (% Sky Obscured)

97
100
100
82
65
50
38
29
15
36
62
79
55
32
10
10
10
5
7
10
10
14
8
7

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
7

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 (%)

2
1
0
3
7
8
23
12
12
11
8
20
42
44
12
4
0
0
0
2
2
7
25
29

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)

18
19
18
17
15
14
13
10
9
11
9
9
9
9
10
11
10
11
11
12
14
14
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
66
65
68
73
79
84
86
90
92
92
89
89
87
86
87
87
88
90
80
72
67
63
62

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1011
1012
1012
1013
1013

Ozone (du)

262
263
264
264
265
266
266
267
266
266
266
267
268
267
269
269
271
272
273
275
275
274
275
275

Monday 22

Waxing Crescent 0%

09:05

19:14

14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Good
20 OK
21 OK
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 OK
11 Bad
12 Bad
13 Bad

Sun - Rise: 07:10, Set: 19:20, Transit: 13:14. Moon - Rise: 09:05, Set: 19:14. Civil Dark: 19:56 - 06:34. Nautical Dark: 20:40 - 05:50. Astro Dark: 21:26 - 05:05

Total Clouds (% Sky Obscured)

78
55
87
86
73
13
20
29
61
90
68
98
96
95
93
82
74
70
59
47
36
37
38
48

Low Clouds (% Sky Obscured)

67
52
53
45
36
13
20
29
61
81
68
93
92
90
89
69
52
33
33
34
34
37
38
48

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
13
60
57
54
51
51
49
49
40
30
20
15
8
1

High Clouds (% Sky Obscured)

10
1
0
0
0
0
0
0
0
2
10
2
1
1
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
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

8
6
2
10
11
3
0
0
0
1
1
2
10
12
10
38
53
66
59
45
9
20
25
28

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

14
13
13
13
11
9
8
7
7
7
8
7
6
6
7
8
8
9
10
10
10
10
9
11

Chance of Frost

Temperature (°C)

15
15
15
15
13
12
10
9
8
9
10
9
9
9
10
10
10
10
10
11
12
13
13
14

Feels Like (°C)

12
12
12
11
10
9
8
8
7
7
6
6
7
6
7
7
7
7
7
7
7
7
8
9

Dew Point (°C)

8
7
6
6
6
5
6
6
6
4
1
2
2
3
4
5
6
7
8
8
7
7
7
7

Relative Humidity (%)

64
58
54
56
59
64
74
80
84
73
56
61
60
63
68
72
77
81
87
81
75
69
64
62

Pressure (mb)

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

Ozone (du)

277
281
284
289
295
303
307
310
309
308
308
307
307
309
311
313
315
318
320
322
325
328
328
328

Tuesday 23

Waxing Crescent 3%

10:23

19:19

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

Sun - Rise: 07:12, Set: 19:17, Transit: 13:13. Moon - Rise: 10:23, Set: 19:19. Civil Dark: 19:54 - 06:36. Nautical Dark: 20:37 - 05:52. Astro Dark: 21:23 - 05:07

Total Clouds (% Sky Obscured)

49
47
46
47
47
48
33
17
3
8
13
19
31
32
26
10
4
1
1
2
3
2
1
1

Low Clouds (% Sky Obscured)

49
45
42
42
44
46
32
17
3
8
13
19
26
32
26
10
4
1
1
2
2
2
1
1

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
1
1
1
1
2
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
1
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 (%)

23
17
4
4
4
1
4
3
0
1
1
1
9
11
7
7
6
0
1
1
0
3
3
1

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)

13
12
11
12
10
9
8
7
7
7
6
5
5
6
6
6
7
7
7
9
11
14
13
13

Chance of Frost

Temperature (°C)

14
14
14
14
12
11
9
9
8
7
7
7
7
8
8
9
9
8
8
10
11
13
14
14

Feels Like (°C)

9
11
10
9
9
9
9
5
6
7
6
6
6
6
6
6
7
6
7
7
7
8
9
9

Dew Point (°C)

6
6
5
5
5
5
5
5
5
5
5
4
4
4
4
4
5
4
5
5
5
6
5
5

Relative Humidity (%)

58
58
56
54
61
66
73
75
79
82
82
81
81
77
75
72
75
77
81
72
66
59
56
52

Pressure (mb)

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

Ozone (du)

328
327
326
325
322
320
318
318
317
317
317
318
318
319
320
321
321
321
321
320
319
317
316
314

Wednesday 24

Waxing Crescent 7%

11:43

19:26

14 Good
15 OK
16 OK
17 Good
18 Good
19 Good
20 Good
21 Good
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 OK
07 OK

Sun - Rise: 07:14, Set: 19:15, Transit: 13:13. Moon - Rise: 11:43, Set: 19:26. Civil Dark: 19:51 - 06:38. Nautical Dark: 20:34 - 05:54. Astro Dark: 21:20 - 05:09

Total Clouds (% Sky Obscured)

4
7
9
6
3
0
8
15
22
15
7
0
1
1
2
11
20
29

Low Clouds (% Sky Obscured)

4
7
9
6
3
0
5
10
15
10
5
0
0
0
0
6
14
21

Medium Clouds (% Sky Obscured)

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
1
1
2
4
5
7

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
8
7
4
1
0
2
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

Wind Speed/Direction (mph)

14
13
13
13
11
9
7
6
5
5
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

15
14
14
14
12
11
9
9
8
7
7
7
7
6
6
5
5
5

Feels Like (°C)

10
12
12
11
11
11
11
6
6
7
7
6
7
5
4
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

50
49
49
49
53
56
61
62
63
63
64
64
66
65
64
63
62
62

Pressure (mb)

1023
1023
1024
1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1028
1028
1028

Ozone (du)

312
310
308
305
305
304
303
302
301
300
301
301
302
301
300
298
297
296

Forecast for Kolding, Kolding Kommune, Kingdom of Denmark (55.50,9.47)

Generated: 18/09/25 13:33:26. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+2.00