Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 17

Waning Crescent 2%

07:43

14:38

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
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 OK
01 Good
02 Good
03 Good
04 Good

Sun - Rise: 08:00, Set: 16:31, Transit: 12:15. Moon - Rise: 07:43, Set: 14:38. Civil Dark: 17:08 - 07:22. Nautical Dark: 17:49 - 06:41. Astro Dark: 18:29 - 06:02

Total Clouds (% Sky Obscured)

65
57
70
82
91
92
91
98
97
100
99
96
92
88
85
76
55
43
40
30
13
3
3
3

Low Clouds (% Sky Obscured)

30
34
41
64
86
87
86
91
96
100
97
95
90
86
80
71
55
43
40
30
13
1
1
2

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)

23
35
43
39
27
7
19
64
67
89
92
50
26
37
7
15
3
4
4
3
4
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
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
1
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
89
91
91
85
85
88
91
93
91
93
93
91
88
86
85
86
86
86
83
83
83
81

Pressure (mb)

1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

328
326
325
327
328
328
329
329
327
325
325
325
324
325
326
323
320
318
317
316
317
319
317
318

Sunday 18

New Moon 0%

08:18

15:51

05 Good
06 Good
07 Good
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

Sun - Rise: 07:59, Set: 16:32, Transit: 12:16. Moon - Rise: 08:18, Set: 15:51. Civil Dark: 17:10 - 07:21. Nautical Dark: 17:51 - 06:40. Astro Dark: 18:30 - 06:01

Total Clouds (% Sky Obscured)

4
3
4
4
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

2
2
1
1
2
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
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)

7
7
7
8
9
11
13
14
14
14
14
14
14
15
15
14
14
15
16
16
16
17
17
17

Chance of Frost

Temperature (°C)

1
1
1
1
1
2
3
4
5
5
4
4
3
3
3
2
2
1
1
1
1
1
0
0

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
83
83
78
69
57
55
57
57
56
59
57
54
53
54
54
53
52
54
55
54
55
57

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

321
323
324
324
325
328
330
334
336
338
335
335
334
334
338
340
344
345
346
348
348
348
349
350

Monday 19

Waxing Crescent 1%

08:43

17:08

05 Good
06 Good
07 Good
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 OK
02 Good
03 Good
04 OK

Sun - Rise: 07:58, Set: 16:34, Transit: 12:16. Moon - Rise: 08:43, Set: 17:08. Civil Dark: 17:11 - 07:21. Nautical Dark: 17:52 - 06:39. Astro Dark: 18:32 - 06:00

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
0
0
1
7
6
11
2
2
2
5
3
23
4
3
19

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
1
0
0
1
7
6
11
2
2
2
3
2
12
1
0
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)

17
17
17
17
17
17
17
16
15
15
16
16
15
16
15
13
11
10
8
8
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-9
-9
-8
-8
-7
-7
-8
-8
-8
-8
-7
-8
-8
-8
-7
-7
-8
-8
-8
-8

Relative Humidity (%)

57
55
56
56
53
49
48
46
46
46
47
48
50
52
53
51
51
54
58
58
57
58
58
60

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

351
352
353
354
356
359
362
362
363
363
365
364
364
366
367
365
362
358
356
354
351
350
348
347

Tuesday 20

Waxing Crescent 3%

09:01

18:27

05 Good
06 Good
07 Good
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

Sun - Rise: 07:57, Set: 16:36, Transit: 12:16. Moon - Rise: 09:01, Set: 18:27. Civil Dark: 17:13 - 07:20. Nautical Dark: 17:54 - 06:39. Astro Dark: 18:33 - 05:59

Total Clouds (% Sky Obscured)

10
7
16
3
2
3
2
1
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)

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
1
2
1
1
2
2
1
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)

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

Chance of Frost

Temperature (°C)

-1
-2
-2
-2
-1
-0
1
2
2
2
2
1
-1
-1
-2
-2
-3
-3
-3
-4
-4
-5
-4
-5

Feels Like (°C)

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

Dew Point (°C)

-8
-8
-8
-8
-8
-9
-9
-9
-8
-8
-7
-6
-7
-7
-7
-8
-8
-9
-9
-9
-9
-10
-9
-10

Relative Humidity (%)

61
62
63
64
61
52
47
46
47
49
53
59
63
66
67
67
68
66
66
65
65
65
66
65

Pressure (mb)

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

Ozone (du)

346
346
345
346
346
346
347
350
351
352
353
353
355
354
355
355
354
353
353
351
351
351
347
347

Wednesday 21

Waxing Crescent 8%

09:16

19:46

05 Good
06 Good
07 Good
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

Sun - Rise: 07:56, Set: 16:37, Transit: 12:16. Moon - Rise: 09:16, Set: 19:46. Civil Dark: 17:14 - 07:19. Nautical Dark: 17:55 - 06:38. Astro Dark: 18:34 - 05:59

Total 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

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-10
-10
-10
-10
-10
-10
-11
-10
-9
-9
-8
-8
-8
-8
-8
-7
-8
-7
-7
-8
-8
-8
-9
-9

Relative Humidity (%)

66
66
65
64
63
55
47
44
44
45
51
59
65
68
68
68
68
69
69
69
69
69
68
68

Pressure (mb)

1017
1017
1016
1016
1016
1015
1015
1014
1013
1012
1012
1012
1012
1012
1011
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

347
346
346
342
343
343
343
344
344
343
341
342
343
346
347
347
347
348
349
349
350
350
350
349

Thursday 22

Waxing Crescent 14%

09:29

21:04

05 Good
06 Good
07 Good
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

Sun - Rise: 07:55, Set: 16:39, Transit: 12:17. Moon - Rise: 09:29, Set: 21:04. Civil Dark: 17:16 - 07:18. Nautical Dark: 17:57 - 06:37. Astro Dark: 18:36 - 05:58

Total 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

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
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)

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

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-3
-3
-1
-1
1
0
-1
-1
-2
-3
-4
-4
-4
-4
-4
-4
-5
-5
-5
-5

Feels Like (°C)

-5
-6
-6
-6
-6
-6
-6
-6
-6
-2
-2
-3
-3
-3
-3
-6
-6
-6
-6
-6
-6
-7
-7
-6

Dew Point (°C)

-9
-9
-9
-10
-10
-10
-10
-10
-10
-9
-9
-8
-9
-9
-9
-9
-10
-9
-9
-9
-9
-9
-10
-10

Relative Humidity (%)

69
68
68
63
59
56
52
48
46
49
54
60
62
64
68
68
66
66
68
68
69
70
70
72

Pressure (mb)

1013
1013
1013
1013
1014
1014
1014
1014
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

351
352
353
354
355
355
357
359
361
360
360
360
360
360
360
361
362
362
361
360
358
357
357
356

Friday 23

Waxing Crescent 23%

09:41

22:23

05 Good
06 Good
07 Good
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

Sun - Rise: 07:53, Set: 16:41, Transit: 12:17. Moon - Rise: 09:41, Set: 22:23. Civil Dark: 17:17 - 07:17. Nautical Dark: 17:58 - 06:36. Astro Dark: 18:37 - 05:57

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
4

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3

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
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

Wind Speed/Direction (mph)

3
3
3
4
4
4
5
7
9
9
9
10
10
9
9
8
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-6
-7
-7
-7
-7
-7
-6
-4
-5
-6
-6
-6
-6
-10
-10
-10
-10
-10

Dew Point (°C)

-9
-10
-10
-10
-9
-10
-9
-9
-9
-9
-10
-10
-11
-11
-11
-12
-12
-12
-11
-11

Relative Humidity (%)

73
74
76
73
70
68
64
60
57
57
58
59
60
61
63
64
66
67
70
71

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016

Ozone (du)

360
363
366
365
363
362
359
357
355
354
353
352
353
353
353
354
355
356
356
357

Forecast for Naundorf, Germany (51.12,13.62)

Generated: 17/01/26 05:02:49. Forecast: 17/01/26 to 23/01/26. Timezone: UTC+1.00