Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 18

Waning Crescent 6%

03:34

18:34

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
16 Bad
17 Bad

Sun - Rise: 06:51, Set: 19:18, Transit: 13:03. Moon - Rise: 03:34, Set: 18:34. Civil Dark: 19:54 - 06:15. Nautical Dark: 20:38 - 05:31. Astro Dark: 21:24 - 04:45

Total Clouds (% Sky Obscured)

92
82
77
91
87
75
97
94
82
79
96
97
94
92
95
44
99
94
100
100
100
99
100
92

Low Clouds (% Sky Obscured)

17
24
57
70
71
75
91
66
82
72
83
85
65
68
78
44
91
57
63
78
52
50
47
44

Medium Clouds (% Sky Obscured)

68
50
73
52
19
32
75
30
28
13
20
11
12
3
3
0
4
0
5
4
14
18
35
5

High Clouds (% Sky Obscured)

20
33
68
75
70
29
15
4
6
4
3
32
63
7
25
23
63
85
100
80
100
98
99
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
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
Light Rain
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
4
9
4
36
64
36
14
43
29
22
12
6
18
3
5
9
15
2
2
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

18
18
17
17
17
17
17
18
18
18
17
18
18
18
18
18
18
19
19
19
19
19
19
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
79
82
86
89
90
89
86
88
92
89
88
88
93
88
88
90
92
88
86
84
86
85

Pressure (mb)

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

Ozone (du)

243
244
244
244
244
246
246
250
255
256
256
256
256
257
258
258
259
259
258
257
256
255
256
254

Friday 19

Waning Crescent 2%

04:57

18:44

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

Sun - Rise: 06:53, Set: 19:16, Transit: 13:03. Moon - Rise: 04:57, Set: 18:44. Civil Dark: 19:52 - 06:17. Nautical Dark: 20:35 - 05:34. Astro Dark: 21:21 - 04:48

Total Clouds (% Sky Obscured)

87
82
85
79
69
93
92
37
60
32
13
95
98
76
18
63
69
100
88
100
94
100
100
87

Low Clouds (% Sky Obscured)

33
62
63
52
32
13
21
21
17
15
5
13
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
3
2
2
0
4
40
0
0
0
0
2
14
14
0
10
30
86
54
51
85
55
18
13

High Clouds (% Sky Obscured)

79
73
80
79
69
93
92
12
19
32
5
95
95
69
18
42
39
55
74
100
92
100
100
69

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
1
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

19
18
18
18
18
17
17
17
17
17
17
17
17
17
17
18
18
18
18
19
19
19
19
19

Feels Like (°C)

17
16
17
16
16
16
16
16
17
16
16
16
15
15
15
16
16
17
16
16
17
16
17
18

Dew Point (°C)

16
16
16
16
16
16
16
16
15
15
15
15
15
15
15
15
15
15
15
16
16
15
15
15

Relative Humidity (%)

85
86
88
89
89
90
90
89
89
88
88
86
86
86
85
85
85
82
82
82
82
78
77
77

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1016
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1011

Ozone (du)

253
250
249
249
248
246
245
248
248
248
246
244
245
249
251
252
254
255
256
255
255
255
255
253

Saturday 20

Waning Crescent 0%

06:17

18:51

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
16 Bad
17 Bad

Sun - Rise: 06:55, Set: 19:13, Transit: 13:03. Moon - Rise: 06:17, Set: 18:51. Civil Dark: 19:49 - 06:19. Nautical Dark: 20:32 - 05:36. Astro Dark: 21:18 - 04:50

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
86
100
100
95
92
98
95
98
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
11
39
12
4
22
45
60
33
55
84
82
89
73
63
66
14
11
15

Medium Clouds (% Sky Obscured)

77
54
30
82
76
98
100
100
88
83
78
87
93
91
80
67
91
94
100
100
94
100
96
94

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
76
100
100
69
56
69
78
45
7
63
76
99
79
70

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
4
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
Light Rain
None
None
None
None
None
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
15
0
0
0
1
77
52
1
3
5
39
56
12
13
41
37
16
1
1
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.5
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
8
9
8
8
9
11
10
13
9
8
8
10
13
12
13
12
15
15
17
19
19
18
20

Chance of Frost

Temperature (°C)

19
19
19
19
19
19
19
19
18
18
18
18
18
18
18
18
18
18
18
18
17
17
17
17

Feels Like (°C)

18
17
17
17
17
17
17
18
16
16
17
17
17
16
16
16
17
15
15
15
12
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

75
75
75
75
77
81
81
81
82
85
85
85
86
86
89
88
86
90
95
88
74
71
69
67

Pressure (mb)

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

Ozone (du)

252
252
253
253
253
253
254
254
254
255
258
258
258
258
259
261
261
261
263
264
265
267
268
269

Sunday 21

New Moon 0%

07:34

18:57

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
16 Bad
17 Bad

Sun - Rise: 06:57, Set: 19:10, Transit: 13:02. Moon - Rise: 07:34, Set: 18:57. Civil Dark: 19:47 - 06:21. Nautical Dark: 20:30 - 05:38. Astro Dark: 21:15 - 04:52

Total Clouds (% Sky Obscured)

94
91
93
95
97
98
99
100
100
100
100
100
100
100
96
92
89
93
94
100
100
100
95
91

Low Clouds (% Sky Obscured)

18
22
33
39
45
49
55
59
54
48
43
45
46
48
48
49
49
52
55
58
42
26
10
7

Medium Clouds (% Sky Obscured)

92
89
91
94
96
66
75
63
48
28
29
68
8
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

76
62
53
54
54
43
80
93
69
82
100
50
57
59
94
86
78
83
66
80
80
80
75
75

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
6
11
16
21
23
15
15
12
7
8
7
0
0
0
0
5
9
1
0
0
1
3

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)

21
24
25
24
24
23
24
23
21
20
20
22
23
23
24
24
24
26
25
25
23
21
20
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
9
8
8
8
9
8
8
8
8
7
6
5
6
5
4
4
4
4
5
6
7
7
7

Dew Point (°C)

11
11
11
12
12
11
10
9
8
8
7
6
6
6
6
6
6
6
7
7
6
5
4
6

Relative Humidity (%)

68
74
75
78
78
75
73
67
63
64
62
57
60
61
61
60
60
59
63
62
56
52
50
56

Pressure (mb)

1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1013
1014
1014
1015
1015
1016
1016

Ozone (du)

269
270
270
271
270
268
267
268
269
269
271
273
273
274
276
278
280
282
283
284
289
290
293
295

Monday 22

Waxing Crescent 3%

08:51

19:02

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

Sun - Rise: 06:58, Set: 19:08, Transit: 13:02. Moon - Rise: 08:51, Set: 19:02. Civil Dark: 19:44 - 06:22. Nautical Dark: 20:27 - 05:40. Astro Dark: 21:12 - 04:55

Total Clouds (% Sky Obscured)

91
91
91
91
87
91
100
100
100
83
100
91
77
50
18
14
10
16
18
20
21
23
29
29

Low Clouds (% Sky Obscured)

4
0
0
0
1
1
35
46
3
5
2
2
34
2
18
14
10
15
14
10
13
14
14
14

Medium Clouds (% Sky Obscured)

0
0
0
3
3
2
33
50
50
3
50
55
3
0
12
5
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

70
75
70
65
65
65
65
60
60
60
60
52
48
40
0
0
0
16
18
20
21
23
29
29

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
4
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

7
4
6
5
5
22
57
45
30
29
12
12
21
17
12
6
1
3
2
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

19
18
16
17
19
21
22
23
21
17
15
14
14
15
16
16
15
14
12
10
8
10
12
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
8
8
8
7
6
5
4
5
6
8
7
7
7
8
8
9
9
9
9
9
11
12
13

Dew Point (°C)

6
6
6
6
7
8
8
10
8
7
7
7
7
6
6
6
6
6
5
5
4
4
4
5

Relative Humidity (%)

59
60
61
62
66
69
74
84
76
72
70
69
69
67
66
64
63
61
57
53
49
50
50
51

Pressure (mb)

1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

295
297
295
296
297
298
298
298
303
306
311
312
316
317
318
319
320
320
320
320
320
319
318
317

Tuesday 23

Waxing Crescent 7%

10:09

19:09

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

Sun - Rise: 07:00, Set: 19:05, Transit: 13:02. Moon - Rise: 10:09, Set: 19:09. Civil Dark: 19:41 - 06:24. Nautical Dark: 20:24 - 05:42. Astro Dark: 21:09 - 04:57

Total Clouds (% Sky Obscured)

29
29
18
10
5
5
3
2
2
1
2
2
4
6
3
1
0
4
8
17
19
15
10
5

Low Clouds (% Sky Obscured)

13
13
10
7
4
4
3
2
2
1
2
2
4
6
2
1
0
4
8
14
11
9
6
5

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)

29
29
18
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
6
6
6
7
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6

Relative Humidity (%)

53
54
56
58
59
61
62
64
66
66
67
69
69
69
70
67
66
65
62
59
56
57
59
60

Pressure (mb)

1021
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

315
314
312
311
309
308
308
307
307
305
303
301
301
301
301
300
298
297
296
295
294
294
294
293

Wednesday 24

Waxing Crescent 13%

11:28

19:16

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

Sun - Rise: 07:02, Set: 19:03, Transit: 13:01. Moon - Rise: 11:28, Set: 19:16. Civil Dark: 19:39 - 06:26. Nautical Dark: 20:22 - 05:44. Astro Dark: 21:06 - 04:59

Total Clouds (% Sky Obscured)

6
7
3
3
3
6
9
18
21
30
30
28
24
20
26
32
36
43
48
54

Low Clouds (% Sky Obscured)

5
6
3
3
3
5
5
7
10
11
12
10
8
6
7
11
12
15
17
21

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

6
7
3
3
0
6
9
18
14
6
1
1
1
1
2
2
2
2
2
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

Fog (%)

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
15
16
17
19
22
20
19
17
17
16
16
15
15
14
14
13
13
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
61
62
60
59
58
59
60
60
61
61
61
58
55
53
54
55
56
56
54

Pressure (mb)

1024
1024
1025
1025
1026
1026
1027
1027
1027
1027
1028
1028
1028
1029
1029
1030
1030
1030
1030
1030

Ozone (du)

294
294
295
295
296
296
296
296
295
295
294
294
294
293
293
293
293
292
291
290

Forecast for Råbymagle, Vordingborg Kommune, Kingdom of Denmark (54.98,12.43)

Generated: 18/09/25 17:47:03. Forecast: 18/09/25 to 24/09/25. Timezone: UTC+2.00