Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waxing Gibbous 88%

14:46

03:38

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:20, Set: 16:14, Transit: 12:17. Moon - Rise: 14:46, Set: 03:38. Civil Dark: 16:54 - 07:40. Nautical Dark: 17:38 - 06:56. Astro Dark: 18:19 - 06:15

Total Clouds (% Sky Obscured)

100
100
99
100
100
100
100
100
100
100
100
100
98
99
98
40
29
50
87
92
91
52
35
55

Low Clouds (% Sky Obscured)

100
88
45
44
25
66
59
73
81
100
100
100
26
26
20
31
25
30
24
38
84
47
34
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
9
100
100
100
100
60
41
41
62
21
13
39
85
90
77
23
16
9

High Clouds (% Sky Obscured)

95
98
99
100
100
100
100
100
100
100
100
84
96
98
94
10
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
7
5
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

Precipitation Type

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

Precipitation Probability (%)

0
0
2
3
4
5
6
9
14
24
45
54
56
51
48
29
16
11
10
20
27
30
32
32

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0.01
0.01
0.01
0.03
0.1
0.26
0.42
0.5
0.56
0.54
0.32
0.12
0.06
0.04
0.06
0.12
0.13
0.14
0.15

Wind Speed/Direction (mph)

16
17
17
17
17
18
19
20
21
21
22
22
22
22
22
21
18
17
18
19
19
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
82
82
83
84
86
88
90
92
95
98
99
98
96
95
90
90
88
88
88
86
85
84
83

Pressure (mb)

1010
1010
1008
1007
1006
1005
1004
1003
1002
1001
1000
999
999
999
999
999
1000
1000
999
999
998
998
998
998

Ozone (du)

248
246
245
244
244
244
242
240
239
239
240
241
244
248
252
254
256
259
263
269
273
276
277
278

Monday 9

Waxing Gibbous 94%

15:06

04:48

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
21 OK
22 Bad
23 Bad
00 Bad
01 OK

Sun - Rise: 08:21, Set: 16:14, Transit: 12:17. Moon - Rise: 15:06, Set: 04:48. Civil Dark: 16:54 - 07:41. Nautical Dark: 17:38 - 06:57. Astro Dark: 18:19 - 06:16

Total Clouds (% Sky Obscured)

41
57
70
89
97
100
98
95
98
100
100
100
100
99
73
69
100
77
73
18
23
18
34
13

Low Clouds (% Sky Obscured)

41
57
69
88
77
99
56
65
95
100
100
100
100
94
34
46
100
42
45
12
22
18
34
12

Medium Clouds (% Sky Obscured)

5
4
9
14
91
100
70
73
53
84
95
97
97
89
22
45
31
69
55
13
3
3
2
6

High Clouds (% Sky Obscured)

0
0
0
0
0
74
95
87
0
38
92
90
75
91
63
35
24
0
34
0
0
0
0
0

ISS Passover

Visibility (miles)

6
8
10
10
10
10
10
10
10
10
10
10
9
4
2
5
9
10
10
7
4
3
3
3

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very 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
Very Light Rain

Precipitation Probability (%)

34
37
43
40
28
24
30
35
42
54
66
71
70
68
65
58
36
20
17
18
22
21
21
18

Precipitation Amount (mm)

0.15
0.14
0.13
0.12
0.11
0.12
0.14
0.2
0.27
0.37
0.57
0.7
0.68
0.8
0.91
0.59
0.21
0.08
0.1
0.2
0.32
0.35
0.35
0.3

Wind Speed/Direction (mph)

19
20
20
20
19
19
19
20
20
20
19
18
18
17
17
18
18
18
18
18
18
17
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
84
84
84
84
86
88
92
95
98
98
96
94
92
90
88
87
86
85
84
82
82
81

Pressure (mb)

998
997
997
996
996
996
995
995
995
995
995
996
997
998
999
1002
1004
1006
1008
1009
1011
1013
1014
1015

Ozone (du)

277
275
273
269
264
261
261
262
264
264
265
265
264
263
263
266
270
273
276
277
280
285
291
296

Tuesday 10

Waxing Gibbous 98%

15:29

06:00

02 OK
03 OK
04 OK
05 OK
06 Bad
07 OK
08 OK
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

Sun - Rise: 08:22, Set: 16:14, Transit: 12:18. Moon - Rise: 15:29, Set: 06:00. Civil Dark: 16:54 - 07:42. Nautical Dark: 17:38 - 06:58. Astro Dark: 18:19 - 06:17

Total Clouds (% Sky Obscured)

17
13
23
32
43
13
38
55
70
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

16
13
23
32
43
13
38
54
69
59
22
52
49
10
1
1
5
1
1
1
1
1
1
100

Medium Clouds (% Sky Obscured)

7
4
2
1
3
0
1
2
2
2
1
1
3
2
88
98
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
3
1
100
100
100
100
100
100
100
99
99
99
99
99
99
99
99

ISS Passover

Visibility (miles)

4
5
7
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

14
8
6
4
4
3
3
0
0
0
5
5
5
6
5
0
0
0
0
0
0
0
0
3

Precipitation Amount (mm)

0.19
0.08
0.04
0.03
0.02
0.01
0.01
0
0
0
0.01
0.03
0.02
0.01
0.01
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

15
15
15
14
12
11
10
9
8
9
10
11
10
9
9
10
11
12
12
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
80
80
81
83
88
92
93
94
93
93
94
92
90
88
84
80
74
71
69
68
68

Pressure (mb)

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

Ozone (du)

297
297
297
297
298
298
298
296
295
295
296
296
295
295
294
295
295
294
291
286
282
280
279
278

Wednesday 11

Waxing Gibbous 100%

15:59

07:13

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:23, Set: 16:14, Transit: 12:18. Moon - Rise: 15:59, Set: 07:13. Civil Dark: 16:54 - 07:43. Nautical Dark: 17:38 - 06:59. Astro Dark: 18:19 - 06:18

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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium 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
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

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

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very 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

Precipitation Probability (%)

6
14
30
41
54
49
36
21
16
20
29
43
53
69
72
66
58
53
49
42
31
26
26
25

Precipitation Amount (mm)

0.05
0.21
0.36
0.36
0.36
0.36
0.24
0.09
0.05
0.08
0.18
0.3
0.41
0.56
0.69
0.77
0.82
0.82
0.68
0.52
0.41
0.36
0.32
0.25

Wind Speed/Direction (mph)

13
14
14
14
14
13
12
11
10
10
9
9
8
7
7
6
7
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
74
78
80
82
86
89
92
96
99
100
100
100
100
100
100
100
97
95
93
91
89
88
87

Pressure (mb)

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

Ozone (du)

276
274
274
274
275
277
278
280
282
281
280
280
282
286
289
293
298
302
307
312
317
321
324
327

Thursday 12

Full Moon 99%

16:37

08:24

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:24, Set: 16:14, Transit: 12:19. Moon - Rise: 16:37, Set: 08:24. Civil Dark: 16:54 - 07:43. Nautical Dark: 17:38 - 07:00. Astro Dark: 18:19 - 06:19

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
62
62
62
62
62
62
92
92
92
92
92
92
90

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
62
62
62
62
62
62
65
65
65
65
65
65
16

Medium Clouds (% Sky Obscured)

0
0
0
0
0
9
9
9
9
9
9
0
0
0
0
0
0
66
66
66
66
66
66
4

High Clouds (% Sky Obscured)

98
98
98
98
98
0
0
0
0
0
0
0
0
0
0
0
0
80
80
80
80
80
80
88

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
7
4
3
3
4
7
10
10
10
10
10
10
10
10
10
10
10

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

Precipitation Probability (%)

20
12
5
3
0
0
8
15
21
19
16
14
11
9
4
0
0
0
0
0
5
7
11
20

Precipitation Amount (mm)

0.15
0.07
0.02
0.01
0
0
0.01
0.05
0.09
0.09
0.08
0.06
0.03
0.02
0.01
0
0
0
0
0
0.01
0.01
0.04
0.08

Wind Speed/Direction (mph)

7
7
7
8
9
10
10
11
11
12
13
13
13
12
11
11
12
12
13
13
13
14
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
85
86
87
90
93
96
96
95
93
93
93
93
91
90
88
85
83
81
80
80
80

Pressure (mb)

1007
1007
1006
1006
1006
1005
1006
1007
1007
1007
1007
1006
1006
1006
1005
1005
1004
1003
1002
1001
999
998
996
994

Ozone (du)

329
330
332
335
339
342
345
348
351
354
356
357
355
352
347
342
337
332
330
328
326
323
319
316

Friday 13

Waning Gibbous 96%

17:27

09:31

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:25, Set: 16:14, Transit: 12:19. Moon - Rise: 17:27, Set: 09:31. Civil Dark: 16:54 - 07:44. Nautical Dark: 17:38 - 07:01. Astro Dark: 18:19 - 06:20

Total Clouds (% Sky Obscured)

90
90
90
90
90
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
99
99
99
96

Low Clouds (% Sky Obscured)

16
16
16
16
16
100
100
100
100
100
100
99
99
99
99
99
99
69
69
69
69
69
69
91

Medium Clouds (% Sky Obscured)

4
4
4
4
4
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
74

High Clouds (% Sky Obscured)

88
88
88
88
88
0
0
0
0
0
0
16
16
16
16
16
16
19
19
19
19
19
19
10

ISS Passover

Visibility (miles)

10
10
9
7
5
3
3
3
3
2
1
1
3
5
7
8
9
9
10
10
10
10
10
10

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

Precipitation Probability (%)

25
30
37
54
65
67
54
30
18
18
20
22
23
26
27
22
14
12
9
0
0
0
8
9

Precipitation Amount (mm)

0.11
0.14
0.21
0.41
0.75
0.93
0.67
0.3
0.13
0.11
0.14
0.16
0.13
0.12
0.1
0.07
0.04
0.03
0.01
0
0
0
0.01
0.03

Wind Speed/Direction (mph)

15
15
16
17
18
19
18
17
17
17
17
18
18
17
17
17
16
16
15
14
13
13
12
12

Chance of Frost

Temperature (°C)

4
4
4
4
5
5
4
4
4
3
4
4
3
3
3
3
3
3
3
3
3
3
3
3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
82
84
85
87
88
89
90
92
94
95
95
95
93
91
88
86
84
83
82
81
80
79

Pressure (mb)

992
990
988
987
985
985
984
984
985
984
984
984
984
984
984
984
984
984
984
984
984
984
984
985

Ozone (du)

315
315
314
314
313
315
319
326
331
333
333
332
330
327
325
324
323
323
322
321
319
316
313
312

Saturday 14

Waning Gibbous 96%

18:29

10:29

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:26, Set: 16:14, Transit: 12:20. Moon - Rise: 18:29, Set: 10:29. Civil Dark: 16:54 - 07:45. Nautical Dark: 17:38 - 07:02. Astro Dark: 18:19 - 06:20

Total Clouds (% Sky Obscured)

96
96
96
96
96
50
50
50
50
50
50
100
100
100
100
100
100
50
50
50
50
50
50
100

Low Clouds (% Sky Obscured)

91
91
91
91
91
49
49
49
49
49
49
100
100
100
100
100
100
13
13
13
13
13
13
26

Medium Clouds (% Sky Obscured)

74
74
74
74
74
8
8
8
8
8
8
84
84
84
84
84
84
0
0
0
0
0
0
93

High Clouds (% Sky Obscured)

10
10
10
10
10
0
0
0
0
0
0
0
0
0
0
0
0
43
43
43
43
43
43
99

ISS Passover

Visibility (miles)

10
8
6
9
10
10
10
10
10
10
7
4
7
10
10
10
10
8
6
5
5
6
7
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Very 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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

10
11
11
9
8
8
8
0
14
20
38
51
50
41
37
28
29
38
42
43
36
24
16
10

Precipitation Amount (mm)

0.02
0.02
0.02
0.03
0.05
0.06
0.02
0
0.01
0.08
0.36
0.62
0.52
0.31
0.2
0.12
0.08
0.1
0.12
0.17
0.21
0.16
0.08
0.04

Wind Speed/Direction (mph)

12
11
11
11
11
11
10
8
8
11
15
18
20
21
21
20
19
18
17
16
16
17
19
19

Chance of Frost

Temperature (°C)

3
3
3
3
3
3
3
3
4
5
6
7
7
6
5
4
4
4
4
4
4
4
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
81
82
82
81
81
84
87
90
90
89
88
90
91
92
92
92
90
89
87
85
82
80
77

Pressure (mb)

984
984
984
985
985
986
986
987
987
987
987
987
988
989
991
992
993
994
995
996
996
997
998
999

Ozone (du)

313
315
317
318
318
318
318
318
318
316
313
311
311
312
313
314
315
316
318
319
321
321
321
322

Forecast for Bielefeld, Detmold, DE (51.99,8.63)

Generated: 08/12/19 02:45:21. Forecast: 08/12/19 to 14/12/19. Timezone: UTC+1.00