Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 11

Waning Crescent 35%

02:34

11:18

17 OK
18 OK
19 Good
20 Good
21 OK
22 OK
23 OK
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

Sun - Rise: 08:11, Set: 16:18, Transit: 12:14. Moon - Rise: 02:34, Set: 11:18. Civil Dark: 16:58 - 07:31. Nautical Dark: 17:39 - 06:48. Astro Dark: 18:20 - 06:07

Total Clouds (% Sky Obscured)

5
12
8
11
13
20
19
37
92
100
57
100
99
100
100
100
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

5
12
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
85
81
87
100
95

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
17
41
38
100
86
100
100
100
100
99
98
100
100
100
100
100

High Clouds (% Sky Obscured)

3
3
2
2
6
2
6
37
92
100
8
41
95
87
100
100
100
57
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
7
4
4
4
4
9
9
9
9
9
9
9
9
3
4
2
4
5
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
2
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
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
21
31
32
17
50
80
76

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-10
-11
-12
-12
-12
-13
-14
-14
-14
-12
-13
-13
-12
-12
-12
-11
-10
-9
-9
-8
-7
-8

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
94
92
92
94
92
94
90
88
88
83
85
85
83
80
79
79
85
89
91
96
96

Pressure (mb)

1023
1023
1023
1023
1023
1024
1023
1023
1022
1022
1022
1021
1020
1020
1019
1018
1018
1018
1017
1016
1015
1015
1015
1014

Ozone (du)

372
366
363
360
355
354
346
340
337
332
331
324
320
318
315
318
322
322
323
321
320
320
316
314

Monday 12

Waning Crescent 26%

03:49

11:36

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:10, Set: 16:19, Transit: 12:15. Moon - Rise: 03:49, Set: 11:36. Civil Dark: 16:59 - 07:31. Nautical Dark: 17:41 - 06:48. Astro Dark: 18:22 - 06:07

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
98
100
100

Low Clouds (% Sky Obscured)

100
81
88
88
97
98
99
100
100
100
100
100
100
100
100
100
100
100
95
97
97
92
95
87

Medium Clouds (% Sky Obscured)

99
97
100
93
98
86
100
100
100
100
100
100
100
74
55
50
40
27
12
14
16
22
13
48

High Clouds (% Sky Obscured)

97
100
100
100
100
49
100
100
100
100
100
100
94
51
53
41
38
71
61
57
56
61
100
83

ISS Passover

Visibility (miles)

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

Snow
None
None
None
None
Snow
None
Snow
Frozen rai
Light Rain
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
34
30
36
27
42
31
60
81
81
68
95
95
46
20
8
16
1
1
0
0
0
0
0

Precipitation Amount (mm)

0.3
0
0
0
0
0.1
0
0.2
0.5
0.4
0.2
0.7
0.6
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
96
96
96
96
96
98
96
98
98
98
98
100
100
100
98
100
100
98
100
100
94

Pressure (mb)

1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1010
1010
1010
1010
1010
1010
1011
1012
1013
1013
1013
1014
1014
1014

Ozone (du)

320
319
316
311
308
304
299
298
302
303
305
310
319
330
332
328
328
333
332
329
327
325
322
321

Tuesday 13

Waning Crescent 18%

05:02

12:00

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:09, Set: 16:21, Transit: 12:15. Moon - Rise: 05:02, Set: 12:00. Civil Dark: N/A - 07:30. Nautical Dark: 17:42 - 06:47. Astro Dark: 18:23 - 06:06

Total Clouds (% Sky Obscured)

97
100
99
96
100
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

75
77
80
73
68
69
63
69
70
73
79
71
76
74
69
69
62
56
43
34
36
43
44
62

Medium Clouds (% Sky Obscured)

92
96
64
36
33
88
94
95
100
100
99
100
100
100
100
100
100
96
94
86
89
82
96
99

High Clouds (% Sky Obscured)

24
22
36
44
100
86
98
100
100
100
100
100
100
100
100
100
100
87
100
100
99
99
98
82

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
4
2
9
9
1
4

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
3
13
4
2
0
0
0
0
0
0
0
1
7
30
41
32

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
94
94
96
96
94
96
98
96
96
96
96
96
98
100
98
98
98
98
98
98

Pressure (mb)

1015
1015
1016
1016
1015
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1012
1012
1011
1011
1010
1010

Ozone (du)

320
318
315
316
317
318
319
317
318
321
322
323
325
329
331
331
330
328
326
328
330
334
336
338

Wednesday 14

Waning Crescent 11%

06:11

12:36

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:08, Set: 16:23, Transit: 12:15. Moon - Rise: 06:11, Set: 12:36. Civil Dark: 17:00 - 07:29. Nautical Dark: 17:43 - 06:46. Astro Dark: 18:24 - 06:05

Total Clouds (% Sky Obscured)

98
97
98
99
100
91
82
74
83
89
97
90
81
74
72
57
59
67
80
79
92
97
96
97

Low Clouds (% Sky Obscured)

69
84
76
69
62
58
56
57
66
75
84
74
65
55
53
46
46
37
33
23
26
29
33
48

Medium Clouds (% Sky Obscured)

98
58
57
96
100
90
80
47
40
48
55
44
30
20
18
17
15
29
42
55
48
54
47
76

High Clouds (% Sky Obscured)

65
38
49
66
74
45
57
40
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
13

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
4
5
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
Very Light Rain
Light Rain
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 (%)

45
50
57
70
58
52
48
22
15
15
20
30
37
41
31
19
3
2
0
0
0
0
0
1

Precipitation Amount (mm)

0
0
0.2
0.4
0.2
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
2
3
3
3
3
3
3
3
3
3
3
2
2
2
2
1
2
2
2
3
3
3
2

Relative Humidity (%)

94
96
98
98
98
96
96
98
98
98
98
100
98
98
98
94
94
94
91
91
89
91
96
96

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1013
1013
1013
1013
1013
1012
1012

Ozone (du)

338
340
344
342
341
345
345
343
345
348
349
344
339
335
331
325
323
324
323
325
324
322
323
325

Thursday 15

Waning Crescent 6%

07:09

13:25

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
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

Sun - Rise: 08:07, Set: 16:24, Transit: 12:16. Moon - Rise: 07:09, Set: 13:25. Civil Dark: 17:02 - 07:28. Nautical Dark: 17:45 - 06:46. Astro Dark: 18:26 - 06:05

Total Clouds (% Sky Obscured)

98
99
99
99
100
83
66
50
43
37
30
46
57
68
99
99
98
98
98
98
99
99
100
99

Low Clouds (% Sky Obscured)

64
83
70
57
53
57
57
50
40
34
30
26
24
23
12
14
16
24
36
49
59
71
82
78

Medium Clouds (% Sky Obscured)

52
51
51
49
50
38
26
14
10
5
0
9
56
64
99
98
98
98
98
98
99
99
99
89

High Clouds (% Sky Obscured)

26
42
55
69
74
56
34
9
10
5
5
13
25
36
76
52
28
28
32
40
55
68
85
79

ISS Passover

Visibility (miles)

9
9
9
1
0
0
0
9
9
9
9
9
9
9
9
6
3
0
3
6
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 (%)

2
1
3
3
1
2
1
0
0
0
0
0
0
0
0
0
0
7
13
18
18
16
9
7

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

Chance of Frost

Temperature (°C)

3
2
2
2
2
2
2
2
2
1
1
1
1
1
1
1
1
1
2
2
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

325
325
324
329
330
333
332
332
331
329
335
339
339
342
344
343
341
340
341
342
343
341
339
338

Friday 16

Waning Crescent 2%

07:55

14:29

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 08:06, Set: 16:26, Transit: 12:16. Moon - Rise: 07:55, Set: 14:29. Civil Dark: 17:03 - 07:27. Nautical Dark: 17:46 - 06:45. Astro Dark: 18:27 - 06:04

Total Clouds (% Sky Obscured)

97
96
94
93
90
94
97
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

69
58
54
51
51
51
50
48
45
43
41
43
45
52
68
83
94
95
97
98
98
99
100
100

Medium Clouds (% Sky Obscured)

79
68
62
56
51
66
81
96
97
99
100
100
99
99
98
97
93
84
79
68
70
76
82
75

High Clouds (% Sky Obscured)

73
66
58
50
44
59
73
84
89
95
100
87
72
56
64
71
80
86
93
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
96
98
98
96
96
96
96
96
96
96
96
94
94
96
94
94
94
96
94
94
94
94
94

Pressure (mb)

1014
1014
1014
1014
1014
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014
1014
1014
1014

Ozone (du)

339
340
341
341
342
342
343
344
345
345
346
346
346
345
345
346
348
349
356
364
371
373
375
377

Saturday 17

Waning Crescent 0%

08:27

15:43

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:05, Set: 16:28, Transit: 12:16. Moon - Rise: 08:27, Set: 15:43. 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
98
97
97
98
99
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
94
88
81
69
55
43
62
81
94

Medium Clouds (% Sky Obscured)

66
67
70
72
71
76
80
83
86
93
99
99
100
100
91
83
74
63
52
37

High Clouds (% Sky Obscured)

100
100
93
87
81
87
92
98
80
63
43
60
77
94
85
74
64
66
70
73

ISS Passover

Visibility (miles)

9
9
9
8
6
4
4
4
4
6
7
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 (%)

2
1
2
2
0
2
1
0
8
10
9
13
15
16
13
9
4
5
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
1
1
1
1
0
0
0
-0
-0
-0
-0
-0
-1
0

Relative Humidity (%)

94
94
93
93
96
96
96
96
96
96
94
94
93
93
93
91
91
91
86
85

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1010
1009
1009
1008
1008

Ozone (du)

382
387
392
395
397
399
407
415
423
427
431
435
434
432
431
428
426
423
418
413

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 11/01/26 17:11:19. Forecast: 11/01/26 to 17/01/26. Timezone: UTC+1.00