Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 25

Waxing Crescent 6%

09:00

22:17

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

Sun - Rise: 05:17, Set: 21:09, Transit: 13:12. Moon - Rise: 09:00, Set: 22:17. Civil Dark: 21:52 - 04:34. Nautical Dark: 22:54 - 03:33. Astro Dark: 01:07 - 01:39

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

17
54
94
100
77
64
77
100
100
100
100
100
100
94
41
100
100
100
95
48
31
71
98
100

Medium Clouds (% Sky Obscured)

99
99
100
100
100
100
97
100
100
93
79
99
98
100
100
100
100
100
100
100
99
100
100
100

High Clouds (% Sky Obscured)

98
95
95
98
97
97
97
100
100
100
100
100
100
100
95
91
91
92
80
34
2
0
13
63

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

Fog (%)

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

Precipitation Probability (%)

73
73
75
77
76
76
75
73
69
66
66
67
67
63
55
27
25
32
36
24
12
5
3
3

Precipitation Amount (mm)

0.31
0.35
0.51
0.67
0.73
0.8
0.84
0.75
0.61
0.52
0.54
0.6
0.6
0.43
0.24
0.15
0.14
0.17
0.19
0.15
0.1
0.06
0.05
0.05

Wind Speed/Direction (mph)

8
8
9
10
10
10
10
9
7
7
7
8
9
10
12
12
11
9
7
7
8
8
8
7

Chance of Frost

Temperature (°C)

15
15
15
16
16
17
17
17
17
17
17
17
17
16
16
17
17
16
16
16
17
17
17
18

Feels Like (°C)

15
15
15
16
16
17
17
17
17
17
17
17
17
16
16
17
17
16
16
16
17
17
18
18

Dew Point (°C)

14
14
14
14
15
15
15
15
15
15
15
15
15
15
14
14
14
14
15
15
16
16
16
16

Relative Humidity (%)

93
94
94
93
90
87
87
87
88
89
90
91
91
90
89
84
87
90
92
93
94
93
91
87

Pressure (mb)

1002
1001
1001
1001
1001
1000
1000
1000
1000
999
999
999
999
998
998
997
997
997
997
997
997
998
998
999

Ozone (du)

323
324
325
326
327
327
328
329
330
331
332
333
334
335
335
335
335
335
336
335
335
335
334
334

Wednesday 26

Waxing Crescent 13%

10:14

22:44

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

Sun - Rise: 05:19, Set: 21:07, Transit: 13:12. Moon - Rise: 10:14, Set: 22:44. Civil Dark: 21:50 - 04:35. Nautical Dark: 22:51 - 03:35. Astro Dark: 00:45 - 01:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
95
93
95
97
99
98
96

Low Clouds (% Sky Obscured)

100
99
98
94
69
57
49
40
24
40
58
31
14
7
0
0
0
0
1
5
13
6
5
1

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
91
88
73
61
76
57
5

High Clouds (% Sky Obscured)

84
89
91
95
95
94
90
85
95
88
64
8
2
16
9
21
64
66
70
90
95
98
98
95

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

3
1
1
1
1
3
5
6
7
11
21
26
28
26
23
10
6
3
1
0
0
0
0
2

Precipitation Amount (mm)

0.05
0.04
0.03
0.03
0.03
0.05
0.08
0.1
0.11
0.15
0.26
0.46
0.57
0.43
0.23
0.13
0.09
0.06
0.04
0
0
0
0
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
22
22
21
20
19
19
19
18
18
18
18
18
17
17
16
16
18
20
22
23
24

Feels Like (°C)

19
20
21
22
22
21
20
19
19
19
18
18
18
18
18
17
17
16
16
18
20
22
23
24

Dew Point (°C)

16
16
16
16
16
16
17
17
16
16
16
15
15
15
14
14
14
14
14
15
15
15
15
14

Relative Humidity (%)

83
77
73
70
71
75
81
84
86
86
86
85
84
83
81
81
85
90
90
82
73
65
59
56

Pressure (mb)

999
1000
1000
1001
1001
1002
1002
1003
1003
1004
1005
1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006
1006

Ozone (du)

334
333
332
330
327
324
321
319
317
315
315
315
315
314
313
312
311
311
310
311
312
313
313
313

Thursday 27

Waxing Crescent 21%

11:25

23:08

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

Sun - Rise: 05:20, Set: 21:06, Transit: 13:12. Moon - Rise: 11:25, Set: 23:08. Civil Dark: 21:49 - 04:37. Nautical Dark: 22:49 - 03:38. Astro Dark: 00:35 - 01:58

Total Clouds (% Sky Obscured)

99
100
82
98
79
51
60
83
100
100
100
96
64
91
98
95
100
100
69
69
69
69
69
69

Low Clouds (% Sky Obscured)

28
9
0
28
2
31
27
20
23
4
0
1
2
4
7
31
23
20
33
33
33
33
33
33

Medium Clouds (% Sky Obscured)

39
100
81
98
79
47
53
38
31
36
96
84
44
90
95
90
100
100
62
62
62
62
62
62

High Clouds (% Sky Obscured)

99
92
41
12
1
3
11
71
100
100
100
92
50
0
80
85
81
15
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

5
4
6
12
9
3
1
3
10
17
14
8
5
20
24
25
23
18
4
1
1
1
1
0

Precipitation Amount (mm)

0.11
0.09
0.09
0.14
0.1
0.04
0.02
0.05
0.12
0.18
0.16
0.11
0.08
0.25
0.9
1.44
0.99
0.34
0.09
0.04
0.04
0.05
0.03
0

Wind Speed/Direction (mph)

9
9
9
8
8
8
8
8
9
9
8
7
7
6
6
6
7
9
10
11
12
12
13
13

Chance of Frost

Temperature (°C)

23
22
20
19
19
20
20
20
19
19
18
18
17
17
17
17
16
16
16
17
18
19
20
20

Feels Like (°C)

23
22
20
19
19
20
20
20
19
19
18
18
17
17
17
17
16
16
16
17
18
19
20
20

Dew Point (°C)

14
15
16
16
17
17
17
16
16
15
15
15
14
14
14
14
14
13
13
13
13
13
13
13

Relative Humidity (%)

57
65
78
86
86
84
82
81
80
79
80
83
84
84
83
82
84
85
82
76
71
67
63
61

Pressure (mb)

1005
1005
1005
1004
1004
1004
1004
1004
1005
1005
1005
1005
1005
1005
1006
1006
1006
1007
1007
1008
1008
1009
1009
1009

Ozone (du)

315
318
323
325
325
324
322
322
322
323
326
330
333
334
335
335
334
332
331
335
340
343
345
345

Friday 28

Waxing Crescent 31%

12:34

23:31

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

Sun - Rise: 05:22, Set: 21:04, Transit: 13:12. Moon - Rise: 12:34, Set: 23:31. Civil Dark: 21:47 - 04:39. Nautical Dark: 22:46 - 03:40. Astro Dark: 00:26 - 02:05

Total Clouds (% Sky Obscured)

31
31
31
31
31
31
95
95
95
95
95
95
98
98
98
98
98
98
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

15
15
15
15
15
15
0
0
0
0
0
0
0
0
0
0
0
0
61
61
61
61
61
61

Medium Clouds (% Sky Obscured)

26
26
26
26
26
26
95
95
95
95
95
95
88
88
88
88
88
88
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95
95
95
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
Very Light Rain
Very 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

Precipitation Probability (%)

2
5
11
12
12
9
9
8
5
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.05
0.11
0.22
0.29
0.23
0.18
0.18
0.17
0.13
0.1
0.05
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
14
14
14
14
14
13
12
11
11
10
9
9
8
8
8
8
8
8
8
9
10
10
10

Chance of Frost

Temperature (°C)

21
22
23
23
22
21
20
19
18
18
18
17
17
17
16
16
15
16
17
18
20
21
22
23

Feels Like (°C)

21
22
23
23
22
21
20
19
18
18
18
17
17
17
16
16
15
16
17
18
20
21
22
23

Dew Point (°C)

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

Relative Humidity (%)

57
55
53
53
55
59
62
65
67
68
69
70
70
72
74
75
76
75
71
65
59
55
51
49

Pressure (mb)

1009
1010
1010
1010
1011
1011
1012
1012
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015

Ozone (du)

344
343
341
339
339
339
338
336
333
329
324
319
314
310
307
304
302
301
299
297
296
295
295
296

Saturday 29

Waxing Crescent 41%

13:40

23:53

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 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 05:23, Set: 21:02, Transit: 13:12. Moon - Rise: 13:40, Set: 23:53. Civil Dark: 21:45 - 04:41. Nautical Dark: 22:44 - 03:43. Astro Dark: 00:19 - 02:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
49
49
49
49
49
49
8
8
8
8
8
8
90
90
90
90
90
90

Low Clouds (% Sky Obscured)

2
2
2
2
2
2
24
24
24
24
24
24
7
7
7
7
7
7
10
10
10
10
10
10

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
39
39
39
39
39
39
2
2
2
2
2
2
27
27
27
27
27
27

High Clouds (% Sky Obscured)

2
2
2
2
2
2
10
10
10
10
10
10
0
0
0
0
0
0
86
86
86
86
86
86

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Amount (mm)

0
0
0
0
0
0.05
0.09
0.12
0.13
0.13
0.1
0.06
0.03
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

24
25
25
25
25
24
23
22
21
21
20
20
20
19
19
19
18
19
19
21
23
25
26
27

Feels Like (°C)

24
25
25
25
25
24
23
22
21
21
20
20
20
19
19
19
18
19
19
21
23
25
26
28

Dew Point (°C)

12
12
13
13
14
14
15
15
15
15
15
15
15
15
15
14
15
15
15
16
16
17
17
17

Relative Humidity (%)

46
46
46
48
51
56
61
65
68
71
72
73
74
75
76
77
78
79
76
71
65
60
56
52

Pressure (mb)

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

Ozone (du)

298
299
302
303
303
303
302
302
302
303
306
309
311
314
315
316
316
315
315
317
321
323
321
317

Sunday 30

First Quarter 51%

No Rise

00:17

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

Sun - Rise: 05:25, Set: 21:01, Transit: 13:12. Moon - Rise: No Rise, Set: 00:17. Civil Dark: 21:43 - 04:43. Nautical Dark: 22:41 - 03:45. Astro Dark: 00:12 - 02:17

Total Clouds (% Sky Obscured)

47
47
47
47
47
47
28
28
28
28
28
28
90
90
90
90
90
90
43
43
43
43
43
43

Low Clouds (% Sky Obscured)

16
16
16
16
16
16
6
6
6
6
6
6
1
1
1
1
1
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

17
17
17
17
17
17
27
27
27
27
27
27
9
9
9
9
9
9
1
1
1
1
1
1

High Clouds (% Sky Obscured)

30
30
30
30
30
30
2
2
2
2
2
2
89
89
89
89
89
89
42
42
42
42
42
42

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
1
1
5
5
6
4
1
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.13
0.19
0.13
0.11
0.14
0.1
0.03
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

28
29
30
30
30
28
27
26
25
24
24
23
23
22
21
20
20
20
21
22
24
26
27
28

Feels Like (°C)

29
30
30
30
30
29
28
26
25
24
24
23
23
22
21
20
20
20
21
22
24
26
28
29

Dew Point (°C)

16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
16
17
17
18
18
18
18
18

Relative Humidity (%)

48
45
43
42
44
48
52
55
58
61
63
65
67
71
76
79
82
82
80
75
69
64
58
54

Pressure (mb)

1014
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

313
311
310
309
310
313
314
312
308
305
303
301
300
299
299
300
301
301
302
301
299
298
297
296

Monday 31

Waxing Gibbous 61%

14:45

00:43

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 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good

Sun - Rise: 05:26, Set: 20:59, Transit: 13:12. Moon - Rise: 14:45, Set: 00:43. Civil Dark: 21:41 - 04:45. Nautical Dark: 22:39 - 03:48. Astro Dark: 00:06 - 02:23

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
58
58
58
58
58
58
2
2
2
2
2
2
9
9
9
9
9
9

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)

1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
7
7
7
7
7
7

High Clouds (% Sky Obscured)

91
91
91
91
91
91
58
58
58
58
58
58
1
1
1
1
1
1
2
2
2
2
2
2

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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

Precipitation Probability (%)

0
0
0
0
3
10
11
12
12
4
1
0
0
0
0
0
0
0
0
0
4
7
4
2

Precipitation Amount (mm)

0
0
0
0
0.1
0.49
0.83
0.62
0.26
0.07
0.03
0
0
0
0
0
0
0
0
0
0.11
0.19
0.13
0.07

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

29
30
31
31
30
28
26
25
24
24
24
23
23
23
22
22
21
21
21
22
23
24
24
25

Feels Like (°C)

30
30
31
31
31
29
26
25
25
24
24
24
23
23
22
22
21
21
21
22
23
24
24
25

Dew Point (°C)

17
17
17
18
18
18
18
18
17
17
17
17
17
17
16
16
16
16
16
16
16
17
17
17

Relative Humidity (%)

49
47
45
45
49
56
62
65
65
65
66
67
67
67
68
69
72
73
72
70
67
64
63
61

Pressure (mb)

1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1014
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1013
1013
1013

Ozone (du)

295
295
296
297
297
297
297
297
298
298
296
295
294
293
293
293
293
293
293
293
293
293
293
293

Forecast for Lichtenberg, Berlin, Germany (52.53,13.50)

Generated: 25/07/17 14:54:30. Forecast: 25/07/17 to 31/07/17. Timezone: UTC+2.00