Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 12

Waning Crescent 35%

03:49

11:18

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:11, Set: 16:18, Transit: 12:14. Moon - Rise: 03:49, Set: 11:18. Civil Dark: 16:58 - 07:31. Nautical Dark: 17:41 - 06:48. Astro Dark: 18:22 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
34
81
82
94
97
97
93
100
94
100
100
100
100
100
100
98
100
100
100

Medium Clouds (% Sky Obscured)

92
93
92
98
97
95
100
100
100
100
100
98
86
95
100
100
100
84
86
94
91
85
27
29

High Clouds (% Sky Obscured)

100
100
100
98
100
100
100
100
100
100
100
100
100
94
100
100
100
55
50
55
50
50
50
47

ISS Passover

Visibility (miles)

9
9
9
4
2
5
5
9
0
0
0
0
2
6
9
9
2
1
2
1
0
0
0
0

Fog (%)

27
5
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
Snow
Snow
Snow
Snow
Snow
Snow
None
Snow
Snow
Snow
Frozen rai
Light Rain
Light Rain
Frozen rai
None
None
None

Precipitation Probability (%)

0
0
5
29
28
23
20
58
80
88
82
70
49
38
56
63
73
82
78
79
79
49
26
11

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0.6
0.6
0.4
0.4
0.2
0
0.2
0.3
0.4
0.5
0.4
0.4
0.5
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-11
-10
-9
-7
-6
-5
-4
-4
-3
-4
-3
-3
-3
-3
-2
-2
-2
-1
-1
-1
-0
-0
0
0

Feels Like (°C)

-15
-14
-13
-12
-10
-10
-9
-8
-8
-8
-8
-7
-7
-7
-7
-6
-6
-5
-5
-4
-4
-3
-2
-2

Dew Point (°C)

-13
-12
-11
-10
-8
-7
-6
-5
-4
-4
-4
-4
-3
-3
-3
-2
-2
-2
-1
-1
-1
-0
0
0

Relative Humidity (%)

86
87
83
79
82
85
84
87
92
96
98
96
96
96
96
98
98
98
98
98
98
100
100
100

Pressure (mb)

1019
1019
1018
1018
1018
1017
1016
1015
1015
1014
1014
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1011
1011

Ozone (du)

311
315
319
321
318
315
315
314
313
311
300
297
292
291
289
290
294
298
300
305
314
320
320
320

Tuesday 13

Waning Crescent 26%

05:02

11:36

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:10, Set: 16:19, Transit: 12:15. Moon - Rise: 05:02, Set: 11:36. Civil Dark: 16:59 - 07:31. Nautical Dark: 17:42 - 06:47. Astro Dark: 18:23 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
96
100
100
100
100
100
93
83
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
99
78
100
91
90
81
83
58
43
50
52
53
89
85
58
54
46
40
38

Medium Clouds (% Sky Obscured)

27
31
22
35
32
38
40
26
60
80
69
67
63
71
91
98
97
98
100
100
100
100
100
100

High Clouds (% Sky Obscured)

9
4
1
12
86
76
49
100
93
35
96
100
58
65
100
70
100
90
100
100
100
86
100
100

ISS Passover

Visibility (miles)

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

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 (%)

16
3
3
2
3
0
0
0
14
6
7
12
1
1
0
2
6
24
14
7
15
2
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)

3
3
3
3
2
3
2
3
3
4
3
4
4
5
5
6
6
7
8
8
8
8
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
100
100
100
100

Pressure (mb)

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

Ozone (du)

325
328
326
329
328
326
322
320
318
317
315
317
314
314
317
319
318
319
320
322
322
326
330
330

Wednesday 14

Waning Crescent 18%

06:11

12:00

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:09, Set: 16:21, Transit: 12:15. Moon - Rise: 06:11, Set: 12:00. Civil Dark: 17:00 - 07:30. Nautical Dark: 17:43 - 06:46. Astro Dark: 18:24 - 06:05

Total Clouds (% Sky Obscured)

100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
82
88
89
79
80
93
95

Low Clouds (% Sky Obscured)

33
25
14
5
39
23
10
40
74
81
85
70
67
58
62
83
90
82
83
78
74
67
82
84

Medium Clouds (% Sky Obscured)

100
99
95
96
92
94
93
91
93
81
91
50
50
50
45
30
18
29
31
37
37
41
41
45

High Clouds (% Sky Obscured)

100
100
100
88
97
100
100
100
70
70
65
62
65
65
54
40
74
82
68
43
12
8
15
20

ISS Passover

Visibility (miles)

0
4
9
9
9
6
3
7
7
4
1
0
0
4
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
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
2
35
62
60
63
52
40
31
19
5
2
3
12
25
20
12
8
8
7
8
10
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
98
98
98
98
98
98
98
100
100
98
98
98
93
91
88
88
88
88
88
88
88

Pressure (mb)

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

Ozone (du)

328
326
324
323
324
327
334
332
332
330
329
331
335
339
341
343
343
343
343
345
344
345
344
340

Thursday 15

Waning Crescent 11%

No Rise

12:36

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:08, Set: 16:23, Transit: 12:15. Moon - Rise: No Rise, Set: 12:36. Civil Dark: 17:02 - 07:29. Nautical Dark: 17:45 - 06:46. Astro Dark: 18:26 - 06:05

Total Clouds (% Sky Obscured)

93
91
90
93
95
98
97
96
95
92
94
93
93
92
91
93
88
94
96
99
100
98
95
93

Low Clouds (% Sky Obscured)

80
75
74
80
87
94
92
91
89
87
87
86
75
64
52
45
32
25
17
10
2
8
15
21

Medium Clouds (% Sky Obscured)

39
36
34
34
34
34
32
28
22
20
17
56
13
4
0
18
37
55
50
55
45
42
93
90

High Clouds (% Sky Obscured)

20
25
30
35
29
3
2
2
19
3
6
27
27
46
61
76
84
94
96
99
100
79
58
40

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 (%)

14
14
12
11
10
10
12
11
2
3
3
6
3
16
2
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
4
4
4
5
5
5
5
5
5
5
5
4
4
4
4
5
5
5
5
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
89
93
96
98
98
98
98
98
98
96
98
98
98
98
96
96
96
96
96
94
96

Pressure (mb)

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

Ozone (du)

338
337
335
332
329
325
324
323
322
323
323
322
322
323
323
321
318
319
320
328
333
336
337
337

Friday 16

Waning Crescent 6%

07:09

13:25

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:07, Set: 16:24, Transit: 12:16. Moon - Rise: 07:09, Set: 13:25. Civil Dark: 17:03 - 07:28. Nautical Dark: 17:46 - 06:45. Astro Dark: 18:27 - 06:04

Total Clouds (% Sky Obscured)

93
97
100
100
100
100
100
100
100
95
91
88
87
79
69
81
90
99
98
97
96
97
99
99

Low Clouds (% Sky Obscured)

21
21
20
22
32
35
37
30
35
36
35
31
20
19
18
13
9
3
5
7
10
33
54
75

Medium Clouds (% Sky Obscured)

29
62
13
3
2
16
45
30
0
0
0
2
6
10
13
25
46
63
68
76
81
78
76
73

High Clouds (% Sky Obscured)

58
78
98
100
100
100
100
100
100
90
81
73
74
48
22
45
72
99
98
97
96
96
93
89

ISS Passover

Visibility (miles)

9
9
9
6
0
0
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
96
98
98
96
96
98
96
96
96
96
96
96
94
93
93
94
94
96
96
96

Pressure (mb)

1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1018
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

337
336
336
333
336
337
337
338
339
339
337
334
335
335
335
335
335
335
335
335
334
334
334
334

Saturday 17

Waning Crescent 2%

07:55

14:29

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 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 08:06, Set: 16:26, Transit: 12:16. Moon - Rise: 07:55, Set: 14:29. Civil Dark: 17:05 - 07:27. Nautical Dark: 17:48 - 06:44. Astro Dark: 18:28 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
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)

83
92
100
100
99
99
99
100
100
100
100
100
94
90
89
91
93
95
95
96
97
96
96
95

Medium Clouds (% Sky Obscured)

57
42
33
26
21
17
19
22
16
36
61
85
90
95
99
95
90
88
90
91
92
95
98
100

High Clouds (% Sky Obscured)

90
92
93
95
97
100
94
89
84
87
90
93
94
97
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

2
5
7
9
9
9
9
9
9
9
9
9
9
7
5
3
2
1
0
0
0
0
0
0

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
Snow
Snow
Snow
None
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
14
21
26
33
37
41
47
46
39
45
49
51

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.1
0
0.1
0.2
0.2

Wind Speed/Direction (mph)

11
11
11
11
12
12
12
12
13
13
13
13
13
12
12
12
12
12
13
13
13
13
12
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-3
-3
-4
-4
-3
-3
-3
-3
-4
-3
-3
-4
-7
-7
-7
-7
-7
-8
-9
-9
-9
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

96
94
93
91
89
88
85
84
83
83
83
83
83
83
83
82
82
84
86
86
87
89
89
89

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

335
335
335
335
335
335
335
335
334
333
338
342
346
351
355
360
363
365
368
370
372
375
377
379

Sunday 18

New Moon 0%

08:27

15:43

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 Bad
23 Bad
00 Bad

Sun - Rise: 08:05, Set: 16:28, Transit: 12:16. Moon - Rise: 08:27, Set: 15:43. Civil Dark: 17:06 - 07:27. Nautical Dark: 17:49 - 06:43. Astro Dark: 18:30 - 06:03

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
99
98
98
97
97
97
98
97
96
94

Low Clouds (% Sky Obscured)

96
98
100
100
100
100
100
99
99
98
98
97
97
97
98
97
96
94

Medium Clouds (% Sky Obscured)

94
87
81
68
57
46
41
29
17
15
13
11
12
11
13
18
22
35

High Clouds (% Sky Obscured)

99
99
98
68
38
8
9
9
5
5
5
5
4
7
5
10
13
15

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

52
54
53
47
42
36
32
28
26
24
21
21
20
20
20
18
16
14

Precipitation Amount (mm)

0.2
0.2
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-4
-3
-3
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4

Feels Like (°C)

-9
-9
-9
-9
-9
-10
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6

Relative Humidity (%)

89
91
91
89
89
87
87
87
89
89
89
89
87
87
87
87
87
87

Pressure (mb)

1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1019

Ozone (du)

381
384
386
389
392
396
399
403
406
410
411
413
414
419
424
428
430
431

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 12/01/26 07:01:49. Forecast: 12/01/26 to 18/01/26. Timezone: UTC+1.00