Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 21

Waxing Crescent 6%

10:45

17:46

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

Sun - Rise: 08:34, Set: 15:45, Transit: 12:09. Moon - Rise: 10:45, Set: 17:46. Civil Dark: 16:30 - 07:49. Nautical Dark: 17:18 - 07:01. Astro Dark: 18:02 - 06:16

Total Clouds (% Sky Obscured)

100
100
100
100
100
80
87
97
92
94
84
35
48
34
40
38
36
30
29
30
35
45
42
29

Low Clouds (% Sky Obscured)

59
45
53
59
53
28
28
14
32
46
42
35
48
34
40
38
36
30
29
30
35
45
42
29

Medium Clouds (% Sky Obscured)

41
68
77
60
45
25
81
95
87
82
16
7
9
9
16
18
16
3
2
5
19
17
11
0

High Clouds (% Sky Obscured)

100
100
100
100
100
80
80
82
80
81
58
10
17
3
7
6
7
5
7
8
6
4
4
4

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)

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
6
6
5
5
5
6
6
6
6
6
6
5
5
5

Feels Like (°C)

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

Dew Point (°C)

4
5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3

Relative Humidity (%)

88
90
90
88
88
86
88
88
88
88
88
88
88
88
88
86
88
86
88
86
86
86
86
86

Pressure (mb)

1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1022
1022
1022
1022
1022

Ozone (du)

261
262
261
261
263
263
262
263
264
266
271
281
291
297
302
307
309
308
309
310
311
313
317
320

Monday 22

Waxing Crescent 12%

11:02

No Set

19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 OK
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
18 Bad

Sun - Rise: 08:34, Set: 15:45, Transit: 12:10. Moon - Rise: 11:02, Set: No Set. Civil Dark: 16:30 - 07:49. Nautical Dark: 17:18 - 07:01. Astro Dark: 18:03 - 06:17

Total Clouds (% Sky Obscured)

32
32
37
37
39
34
36
46
51
46
57
54
61
80
65
62
70
69
59
74
62
76
50
86

Low Clouds (% Sky Obscured)

32
32
37
37
39
34
36
46
51
46
57
47
53
77
63
60
64
59
56
74
62
75
50
85

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

4
4
2
0
0
0
2
4
4
4
6
9
7
11
9
3
5
29
5
4
3
1
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
2
6
6
15
3
7
20
11
7
12
7
2
21
24
16
14
20

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

Chance of Frost

Temperature (°C)

5
5
5
5
6
6
6
6
6
5
5
5
5
5
6
6
6
6
6
6
6
6
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
85
85
86
86
86
86
86
86
86
86
86
85
82
79
76
74
76
82
83
80
78
76

Pressure (mb)

1023
1023
1023
1024
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026
1027
1028
1028
1029
1029
1029
1030
1030
1031
1031

Ozone (du)

323
327
328
329
329
329
330
333
337
340
339
340
343
346
346
351
355
356
358
358
359
362
371
373

Tuesday 23

Waxing Crescent 19%

11:13

19:09

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
18 Bad

Sun - Rise: 08:35, Set: 15:46, Transit: 12:10. Moon - Rise: 11:13, Set: 19:09. Civil Dark: 16:31 - 07:49. Nautical Dark: 17:19 - 07:02. Astro Dark: 18:03 - 06:17

Total Clouds (% Sky Obscured)

81
78
81
88
84
82
83
77
77
74
74
76
83
85
73
69
75
73
71
70
70
69
73
77

Low Clouds (% Sky Obscured)

81
76
80
88
84
82
83
60
53
55
57
59
62
62
60
44
46
48
45
43
46
50
54
54

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
3
0
1
4
2
28
2
2
2
3
1
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 (%)

6
1
1
0
10
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)

23
23
21
19
20
19
19
18
19
19
18
18
18
17
17
16
15
14
14
13
13
13
12
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-4
-4
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-2
-2
-2
-2
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

70
63
61
63
63
63
63
63
63
64
65
68
68
66
65
64
64
65
64
65
65
65
67
67

Pressure (mb)

1032
1033
1033
1034
1034
1034
1035
1035
1035
1036
1036
1036
1036
1037
1038
1038
1038
1038
1038
1038
1039
1039
1039
1039

Ozone (du)

369
368
362
358
356
358
362
362
361
357
351
347
343
338
334
333
333
332
332
332
331
330
331
330

Wednesday 24

Waxing Crescent 28%

11:22

20:33

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

Sun - Rise: 08:35, Set: 15:47, Transit: 12:11. Moon - Rise: 11:22, Set: 20:33. Civil Dark: 16:32 - 07:50. Nautical Dark: 17:19 - 07:02. Astro Dark: 18:04 - 06:18

Total Clouds (% Sky Obscured)

77
77
78
81
82
82
68
54
40
47
54
58
37
18
4
7
11
15
33
51
66
54
42
33

Low Clouds (% Sky Obscured)

58
70
74
78
82
82
68
54
40
47
54
58
37
18
0
0
0
0
23
43
64
54
39
25

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
2
5
10
14
14
14
13
12
9
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)

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

Chance of Frost

Temperature (°C)

3
3
3
2
3
3
3
3
3
3
2
2
2
2
3
3
3
3
3
3
3
3
3
3

Feels Like (°C)

-2
-2
-2
-2
-1
-1
-1
-0
-1
-1
-1
-1
-1
-1
-1
0
0
1
1
1
1
0
0
0

Dew Point (°C)

-3
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-3
-3
-3

Relative Humidity (%)

68
70
73
73
73
72
72
72
70
70
69
68
68
68
67
65
67
67
67
67
68
68
68
68

Pressure (mb)

1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1040
1039
1039
1039
1039
1038
1038

Ozone (du)

331
332
335
335
334
336
333
328
325
325
329
332
331
331
326
316
312
307
303
298
297
295
294
294

Thursday 25

Waxing Crescent 38%

11:30

21:56

19 OK
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 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 08:35, Set: 15:47, Transit: 12:11. Moon - Rise: 11:30, Set: 21:56. Civil Dark: 16:33 - 07:50. Nautical Dark: 17:20 - 07:02. Astro Dark: 18:05 - 06:18

Total Clouds (% Sky Obscured)

35
40
47
50
59
67
58
57
76
82
78
74
53
55
60
65
70
76
78
80
84
74
63
52

Low Clouds (% Sky Obscured)

26
27
28
14
8
3
3
1
1
12
26
39
0
0
0
6
11
20
21
25
26
23
19
16

Medium Clouds (% Sky Obscured)

5
10
18
27
31
34
34
40
33
34
34
34
39
23
10
5
2
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
3
4
4
12
17
9
7
34
25
13
7
53
35
7
6
5
4
7
14
24
23
24
20

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-3
-2
-3
-3
-3
-3
-3
-2
-2
-3
-2
-2
-3
-3
-2
-3
-3
-4
-4
-4

Relative Humidity (%)

68
68
68
69
69
69
68
67
67
67
67
67
67
65
66
66
63
63
63
61
60
59
59
59

Pressure (mb)

1038
1038
1038
1038
1038
1037
1037
1037
1037
1036
1036
1036
1036
1037
1037
1037
1036
1036
1036
1036
1036
1035
1035
1035

Ozone (du)

294
294
292
292
292
290
287
284
283
282
281
281
282
283
284
284
285
286
286
287
287
288
288
289

Friday 26

Waxing Crescent 49%

11:37

23:19

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

Sun - Rise: 08:35, Set: 15:48, Transit: 12:12. Moon - Rise: 11:37, Set: 23:19. Civil Dark: 16:33 - 07:50. Nautical Dark: 17:21 - 07:02. Astro Dark: 18:05 - 06:18

Total Clouds (% Sky Obscured)

44
31
16
18
20
22
40
56
70
59
48
37
32
26
23
26
29
31
27
25
21
21
20
14

Low Clouds (% Sky Obscured)

16
19
16
18
20
21
20
20
15
13
8
7
5
6
6
9
19
19
19
15
12
11
9
10

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)

19
16
8
9
11
9
16
20
27
19
14
8
2
1
2
1
2
2
2
1
1
1
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
2
2
3
3
4
4
4
5
5
6
6
7
7
8
8
9
10
12
13
14
15
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-4
-5
-6
-7
-8
-8
-8
-8
-8
-7
-7
-6
-5
-4
-4
-4
-3
-2
0
2
1
1

Relative Humidity (%)

58
55
54
52
50
47
45
45
45
44
46
49
50
53
56
59
60
62
63
69
77
88
83
80

Pressure (mb)

1036
1036
1036
1036
1036
1036
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1035
1034
1034
1034
1034
1033
1033
1033

Ozone (du)

289
290
292
293
295
296
298
299
301
302
303
304
306
308
310
312
314
316
318
322
326
330
332
333

Saturday 27

First Quarter 61%

11:44

00:44

19 OK
20 Good
21 OK
22 OK
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

Sun - Rise: 08:35, Set: 15:49, Transit: 12:12. Moon - Rise: 11:44, Set: 00:44. Civil Dark: 16:34 - 07:50. Nautical Dark: 17:22 - 07:03. Astro Dark: 18:06 - 06:18

Total Clouds (% Sky Obscured)

16
9
14
40
51
53
54
59
59
56
56
61
64
63
66
77
84
91

Low Clouds (% Sky Obscured)

11
9
14
14
19
25
28
27
26
24
23
22
22
22
26
49
78
91

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
2
3
2
1
0
1
1
1
6
11
20

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
18
23

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)

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

Chance of Frost

Temperature (°C)

4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4

Feels Like (°C)

-1
-2
-2
-3
-3
-3
-3
-3
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2

Dew Point (°C)

0
-0
-1
-1
-1
-1
-2
-2
-2
-1
-1
-1
-1
-0
0
1
1
2

Relative Humidity (%)

77
76
75
73
73
74
74
74
74
76
76
77
77
80
82
83
85
86

Pressure (mb)

1033
1033
1033
1033
1033
1033
1033
1032
1032
1032
1031
1031
1030
1030
1029
1028
1027
1026

Ozone (du)

335
333
331
329
326
323
320
318
315
312
310
308
306
309
313
316
316
315

Forecast for Stege, Vordingborg Kommune, Kingdom of Denmark (54.99,12.29)

Generated: 21/12/25 18:49:59. Forecast: 21/12/25 to 27/12/25. Timezone: UTC+1.00