Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 13

Waning Crescent 18%

05:02

12:00

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
19 Bad

Sun - Rise: 08:09, Set: 16:21, Transit: 12:15. Moon - Rise: 05:02, Set: 12:00. Civil Dark: 17:00 - 07:30. Nautical Dark: 17:43 - 06:47. Astro Dark: 18:24 - 06:06

Total Clouds (% Sky Obscured)

91
93
94
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
96
95
89
85
100

Low Clouds (% Sky Obscured)

66
60
66
73
68
59
44
42
36
29
35
74
89
92
95
94
88
93
95
86
83
80
74
100

Medium Clouds (% Sky Obscured)

91
93
94
96
98
94
99
100
100
99
100
100
100
100
100
100
100
100
94
31
18
0
0
0

High Clouds (% Sky Obscured)

91
93
94
96
100
100
100
100
100
100
100
100
100
100
100
100
100
50
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
95
100

Precipitation Type

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

Precipitation Probability (%)

1
3
8
83
22
12
2
1
0
0
4
26
50
72
71
74
82
78
37
4
11
2
0
0

Precipitation Amount (mm)

0
0
0
0.7
0
0
0
0
0
0
0
0
0
0.3
0.3
0.4
0.5
0.5
0
0
0
0
0
0

Wind Speed/Direction (mph)

7
7
7
8
7
7
8
8
8
8
7
7
7
8
8
9
9
10
10
9
9
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
100
100
100
98
100
100
98
100
100
98
96
98
96
98
98
98
98
98
100
98
96

Pressure (mb)

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

Ozone (du)

318
317
317
321
324
326
326
326
324
327
327
326
320
320
325
336
350
357
347
342
335
337
337
335

Wednesday 14

Waning Crescent 11%

06:11

12:36

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
19 Bad

Sun - Rise: 08:08, Set: 16:23, Transit: 12:15. Moon - Rise: 06:11, 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)

92
78
92
95
98
100
100
99
100
100
100
100
93
97
96
87
92
90
74
95
94
95
93
72

Low Clouds (% Sky Obscured)

86
60
86
90
94
95
96
98
85
76
70
75
85
81
75
67
75
73
61
88
84
82
75
52

Medium Clouds (% Sky Obscured)

0
0
0
0
0
33
51
48
100
100
100
90
82
93
94
86
84
19
22
33
34
37
20
0

High Clouds (% Sky Obscured)

0
2
12
31
70
100
100
83
100
100
100
100
63
61
60
60
55
49
46
2
18
61
62
52

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
98
96
100
100
100
100
100
100
100
98
64
3
5
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
10
3
0
0
0
0
0
0
1
4
5
14
11
15
18
3
0
2
20
14
3
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
4
5
5
3
4
4
4
4
5
6
5
6
6
6
6
5
5
5
6
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
89
88
91
86
86
86
89
93
91
93
94
94
96
96
98
98
98
98
98
98
98

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

336
340
346
348
347
346
346
347
351
349
348
349
345
344
348
348
345
339
334
331
329
331
327
319

Thursday 15

Waning Crescent 6%

07:09

13:25

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 OK
17 OK
18 Bad
19 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 - 06:46. Astro Dark: 18:27 - 06:05

Total Clouds (% Sky Obscured)

100
73
70
78
96
97
100
96
100
100
100
100
100
100
100
97
81
62
56
40
37
42
48
49

Low Clouds (% Sky Obscured)

49
51
48
40
33
34
28
27
29
29
29
22
25
17
1
1
0
5
9
14
19
28
35
42

Medium Clouds (% Sky Obscured)

0
0
0
12
40
39
48
48
100
100
100
100
100
100
48
57
67
40
48
20
21
2
0
0

High Clouds (% Sky Obscured)

100
29
42
55
91
58
100
54
69
100
100
100
100
100
100
92
57
41
32
17
11
14
20
15

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
96
96
96
94
94
96
96
96
96
93
91
89
91
93
94
98
98
98

Pressure (mb)

1016
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1020
1020
1021

Ozone (du)

319
319
320
319
320
323
328
332
332
331
330
330
327
327
328
329
329
330
330
329
326
325
324
325

Friday 16

Waning Crescent 2%

07:55

14:29

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
19 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 - 06:45. Astro Dark: 18:28 - 06:04

Total Clouds (% Sky Obscured)

54
67
74
80
74
85
95
100
96
100
100
100
100
100
100
99
100
96
95
95
95
100
100
100

Low Clouds (% Sky Obscured)

47
53
61
65
67
73
80
88
94
98
100
100
100
100
95
95
92
91
92
94
91
91
86
91

Medium Clouds (% Sky Obscured)

0
0
0
2
2
2
2
1
2
0
0
0
0
0
0
0
0
0
0
0
12
27
40
38

High Clouds (% Sky Obscured)

17
33
48
59
49
68
87
100
83
88
86
68
47
21
24
28
32
25
18
11
12
14
19
14

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
3
0
2
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
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
93
94
94
94
96
96
98
96
94
91
91
91
88
85
83
83
86
88
88
88
86

Pressure (mb)

1021
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

326
327
327
326
325
326
327
329
330
330
331
331
329
328
328
330
330
329
331
332
331
330
329
328

Saturday 17

Waning Crescent 0%

08:27

15:43

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
19 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 - 06:44. Astro Dark: 18:30 - 06:03

Total Clouds (% Sky Obscured)

99
100
99
98
98
99
99
100
100
100
100
100
100
100
100
100
99
99
99
98
97
94
93
90

Low Clouds (% Sky Obscured)

82
78
81
98
97
98
99
100
96
92
88
96
93
89
85
76
66
60
50
40
26
22
22
26

Medium Clouds (% Sky Obscured)

35
32
27
23
26
25
43
43
37
45
45
40
40
59
69
89
89
88
92
91
90
88
82
80

High Clouds (% Sky Obscured)

11
10
10
9
9
14
13
17
45
74
88
8
11
15
10
10
15
19
15
15
17
19
21
19

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 (%)

1
0
0
0
0
0
0
0
0
0
0
3
1
0
0
0
0
0
1
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)

11
11
10
10
11
11
11
11
10
10
10
10
11
10
11
10
10
10
9
9
10
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
88
88
88
88
88
88
88
88
88
88
86
84
84
83
79
77
79
79
79
77
76
73

Pressure (mb)

1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

327
328
328
328
327
327
326
325
323
322
323
324
324
323
323
325
326
327
326
326
325
326
327
328

Sunday 18

New Moon 1%

08:50

17:03

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

Sun - Rise: 08:04, Set: 16:29, Transit: 12:17. Moon - Rise: 08:50, Set: 17:03. Civil Dark: 17:08 - 07:26. Nautical Dark: 17:50 - 06:43. Astro Dark: 18:31 - 06:03

Total Clouds (% Sky Obscured)

90
89
92
95
97
95
91
88
85
83
83
68
53
38
45
49
51
48
49
50
39
25
11
8

Low Clouds (% Sky Obscured)

37
49
47
42
36
28
23
21
14
8
10
12
19
25
23
19
15
11
5
0
0
0
0
0

Medium Clouds (% Sky Obscured)

74
63
62
57
52
47
42
39
38
37
35
24
14
4
3
3
3
2
1
0
0
0
0
0

High Clouds (% Sky Obscured)

18
20
42
62
79
73
65
59
44
27
8
11
13
17
11
6
0
5
11
16
13
11
9
6

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)

10
10
10
10
10
10
10
10
9
9
9
9
9
9
8
8
9
9
9
9
10
10
10
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
70
71
70
70
70
70
70
70
70
71
70
67
67
65
63
62
62
63
64
65
65
66

Pressure (mb)

1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023

Ozone (du)

329
331
333
336
340
344
349
355
360
365
369
374
376
379
382
382
383
383
383
384
384
385
386
387

Monday 19

Waxing Crescent 3%

09:07

18:24

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

Sun - Rise: 08:03, Set: 16:31, Transit: 12:17. Moon - Rise: 09:07, Set: 18:24. Civil Dark: 17:10 - 07:25. Nautical Dark: 17:52 - 06:42. Astro Dark: 18:32 - 06:02

Total Clouds (% Sky Obscured)

5
2
2
2
2
7
12
20
21
19
14
9
5
2
2
1
1

Low Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
10
11
10
10
10
10
9
9
9
9
9
9
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5
-5

Dew Point (°C)

-6
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7
-7

Relative Humidity (%)

65
66
65
66
65
65
65
64
64
64
64
64
63
63
61
58
55

Pressure (mb)

1023
1023
1024
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

386
386
386
385
384
384
383
382
381
381
380
379
378
377
377
375
374

Forecast for Tempelhof, Germany (52.47,13.39)

Generated: 13/01/26 20:31:27. Forecast: 13/01/26 to 19/01/26. Timezone: UTC+1.00