Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 13

Waning Crescent 18%

05:26

12:15

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

Sun - Rise: 08:31, Set: 16:36, Transit: 12:34. Moon - Rise: 05:26, Set: 12:15. Civil Dark: 17:17 - 07:50. Nautical Dark: 18:00 - 07:07. Astro Dark: 18:42 - 06:25

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
100
95
77
41
33
33
30
31
31
34
25
31

Low Clouds (% Sky Obscured)

46
47
28
58
93
92
94
92
93
94
92
85
89
79
71
41
33
33
30
31
31
34
25
0

Medium Clouds (% Sky Obscured)

100
100
89
96
100
94
95
98
100
100
100
94
100
83
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

100
94
100
100
100
100
100
100
100
100
100
71
65
0
0
0
0
0
0
0
0
3
4
31

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

61
73
80
44
63
77
75
80
88
95
95
85
44
25
10
0
0
0
0
0
0
0
0
2

Precipitation Amount (mm)

0.2
0.6
0.8
0
0.3
0.4
0.4
0.4
0.5
0.6
0.7
0.5
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
7
7
9
9
9
9
9
9
8
8
8
7
7
7
8
8
8
6
4
4
4
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
94
96
94
96
96
96
98
96
98
98
98
98
100
96
93
90
88
90
91
93
94
94
94

Pressure (mb)

1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1008
1009
1010
1011
1012
1013
1013
1013
1014
1014
1015
1015
1015

Ozone (du)

324
326
329
326
327
324
324
324
330
340
347
351
352
353
347
344
341
340
341
341
338
333
325
321

Wednesday 14

Waning Crescent 11%

06:35

12:50

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
19 Bad
20 Bad

Sun - Rise: 08:30, Set: 16:38, Transit: 12:34. Moon - Rise: 06:35, Set: 12:50. Civil Dark: 17:18 - 07:49. Nautical Dark: 18:02 - 07:06. Astro Dark: 18:43 - 06:25

Total Clouds (% Sky Obscured)

58
73
76
100
99
98
96
98
99
100
100
100
93
78
52
100
100
100
100
95
99
97
100
100

Low Clouds (% Sky Obscured)

7
49
64
61
75
86
90
91
86
100
98
100
85
67
29
60
73
57
61
53
64
46
41
34

Medium Clouds (% Sky Obscured)

22
29
37
34
44
93
91
93
96
96
39
90
18
38
17
90
11
97
100
28
45
48
91
70

High Clouds (% Sky Obscured)

43
45
51
95
65
75
65
65
55
50
95
80
3
0
14
100
100
100
97
66
91
52
100
19

ISS Passover

Visibility (miles)

9
9
9
9
9
3
0
5
9
7
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
Sleet
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
6
5
19
63
47
27
20
31
32
30
17
6
2
8
7
3
4
1
0
0
1
0
0

Precipitation Amount (mm)

0
0
0
0
0.6
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
94
96
98
100
98
96
96
98
94
96
94
94
93
93
96
94
96
96
94
93
91

Pressure (mb)

1015
1015
1015
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

320
321
327
330
324
328
329
332
334
334
339
336
337
338
336
332
330
324
321
318
317
324
327
323

Thursday 15

Waning Crescent 6%

07:34

13:39

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
19 Bad
20 Bad

Sun - Rise: 08:29, Set: 16:40, Transit: 12:34. Moon - Rise: 07:34, Set: 13:39. Civil Dark: 17:20 - 07:49. Nautical Dark: 18:03 - 07:05. Astro Dark: 18:44 - 06:24

Total Clouds (% Sky Obscured)

94
98
100
100
100
100
100
100
100
100
100
100
57
65
71
73
77
77
58
77
47
64
73
76

Low Clouds (% Sky Obscured)

42
8
18
5
6
5
8
0
0
0
2
40
47
27
25
28
27
28
29
27
25
19
21
18

Medium Clouds (% Sky Obscured)

84
94
100
100
47
97
100
100
100
31
9
10
22
19
10
7
10
12
14
55
7
17
10
54

High Clouds (% Sky Obscured)

44
17
63
100
100
100
100
100
100
100
100
100
16
40
45
47
49
45
13
35
14
48
55
55

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
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
91
90
93
91
90
88
84
84
82
82
79
81
82
77
73
72
76
81
88
93
93
93

Pressure (mb)

1011
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1010
1010
1011
1013
1013
1014
1014
1015
1016
1016
1017
1017
1018

Ozone (du)

324
326
332
334
337
336
337
337
336
336
335
334
335
336
338
339
338
338
338
335
334
332
333
336

Friday 16

Waning Crescent 2%

08:18

14:43

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
19 Bad
20 Bad

Sun - Rise: 08:28, Set: 16:41, Transit: 12:35. Moon - Rise: 08:18, Set: 14:43. Civil Dark: 17:21 - 07:48. Nautical Dark: 18:05 - 07:04. Astro Dark: 18:46 - 06:23

Total Clouds (% Sky Obscured)

82
88
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
15
14
15
9
9
6
12
21
34
46
50
60
60
63
70
72
85
99
100
100
100
100
100

Medium Clouds (% Sky Obscured)

78
76
77
74
75
75
79
86
76
89
100
100
100
100
99
99
83
71
57
32
7
21
11
19

High Clouds (% Sky Obscured)

55
67
80
100
100
99
100
100
100
100
100
100
100
97
94
90
68
46
28
31
33
35
43
50

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
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15
18
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
91
91
91
91
93
93
93
91
88
86
85
85
86
85
86
89
89
91
89
91

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

338
336
335
337
337
337
337
335
332
330
329
328
330
333
334
336
338
341
342
344
346
348
349
346

Saturday 17

Waning Crescent 0%

08:50

15:59

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
19 Bad
20 Bad

Sun - Rise: 08:27, Set: 16:43, Transit: 12:35. Moon - Rise: 08:50, Set: 15:59. Civil Dark: 17:23 - 07:47. Nautical Dark: 18:06 - 07:04. Astro Dark: 18:47 - 06:22

Total Clouds (% Sky Obscured)

100
100
100
100
98
97
96
96
97
97
99
99
99
100
100
99
88
76
64
74
85
96
78
59

Low Clouds (% Sky Obscured)

100
100
100
100
98
97
96
96
94
86
72
65
51
45
39
29
27
25
18
14
0
0
1
2

Medium Clouds (% Sky Obscured)

23
90
91
70
22
14
3
0
2
0
1
3
6
26
52
78
62
41
20
21
23
24
31
46

High Clouds (% Sky Obscured)

64
56
46
36
22
22
10
10
15
25
20
20
15
7
14
35
52
70
64
74
85
95
78
58

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 (%)

3
3
2
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
91
91
91
93
93
94
93
94
96
96
94
94
89
86
82
85
86
88
89
93
94
94

Pressure (mb)

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

Ozone (du)

346
345
345
345
346
346
347
349
352
353
351
349
346
344
344
345
345
349
353
356
359
362
364
365

Sunday 18

New Moon 1%

09:12

17:19

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

Sun - Rise: 08:25, Set: 16:45, Transit: 12:35. Moon - Rise: 09:12, Set: 17:19. Civil Dark: 17:24 - 07:46. Nautical Dark: 18:08 - 07:03. Astro Dark: 18:49 - 06:22

Total Clouds (% Sky Obscured)

41
43
45
49
35
27
19
17
20
32
33
44
45
46
60
64
68
70
75
68
65
61
56
55

Low Clouds (% Sky Obscured)

8
9
18
23
27
23
18
12
6
5
6
7
13
13
14
14
14
13
9
9
8
12
12
16

Medium Clouds (% Sky Obscured)

41
43
45
42
30
17
5
3
2
1
1
1
0
0
0
0
0
0
0
18
41
61
55
48

High Clouds (% Sky Obscured)

35
30
25
10
12
17
19
17
13
10
14
17
21
34
51
60
62
68
73
68
65
61
56
49

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
7
7
7
7
6
6
6
6
6
7
7
7
7
7
7
7
7
7
8
8
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
94
94
94
96
94
94
94
92
89
86
81
79
75
76
76
77
80
81
83
83

Pressure (mb)

1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

366
367
369
371
373
377
380
383
383
383
384
385
387
389
390
391
392
393
394
395
394
394
393
392

Monday 19

Waxing Crescent 3%

09:28

18:41

21 Bad
22 Bad
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:24, Set: 16:47, Transit: 12:35. Moon - Rise: 09:28, Set: 18:41. Civil Dark: 17:26 - 07:45. Nautical Dark: 18:09 - 07:02. Astro Dark: 18:50 - 06:21

Total Clouds (% Sky Obscured)

53
51
45
39
37
37
37
44
49
58
56
59
58
56
50
49

Low Clouds (% Sky Obscured)

20
29
31
32
35
37
37
44
49
58
56
59
58
56
50
49

Medium Clouds (% Sky Obscured)

41
24
11
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

25
17
8
1
6
9
10
9
7
6
4
3
1
2
3
4

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
78
77
77
74
72
71
71
70
67
66
64
60
57

Pressure (mb)

1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1019
1019
1018
1018

Ozone (du)

391
389
388
386
385
383
381
378
378
377
376
375
374
373
373
373

Forecast for Altstadt, Germany (53.08,8.80)

Generated: 13/01/26 21:19:55. Forecast: 13/01/26 to 19/01/26. Timezone: UTC+1.00