Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 16

Waxing Gibbous 63%

13:21

No Set

01 Bad
02 Bad
03 Good
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

Sun - Rise: 08:30, Set: 16:02, Transit: 12:16. Moon - Rise: 13:21, Set: No Set. Civil Dark: 16:45 - 07:47. Nautical Dark: 17:30 - 07:02. Astro Dark: 18:12 - 06:19

Total Clouds (% Sky Obscured)

68
66
9
91
99
98
100
100
100
99
100
100
100
100
98
99
97
98
100
97
88
93
100
100

Low Clouds (% Sky Obscured)

68
66
9
9
10
9
9
23
52
40
30
9
2
2
8
89
91
88
96
87
31
84
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
23
97
80
100
100
100
100
98
99
91
96
98
90
84
84
72
16

High Clouds (% Sky Obscured)

0
0
0
90
99
98
100
100
100
97
93
0
0
0
0
0
52
77
61
53
11
9
4
0

ISS Passover

Visibility (miles)

8
10
10
10
10
10
10
10
10
10
10
10
10
10
6
3
1
1
2
5
9
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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
2
3
4
4
5
6
8
9
9
6
4
3

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.06
0.1
0.12
0.11
0.12
0.15
0.19
0.19
0.1
0.02

Wind Speed/Direction (mph)

12
13
13
13
14
15
16
16
16
13
12
12
11
12
10
9
8
7
7
6
6
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
79
79
78
77
76
78
79
70
68
66
64
76
76
77
78
79
81
83
85
86
88
90

Pressure (mb)

1020
1019
1018
1018
1017
1016
1015
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1012
1012
1013
1013
1013
1014
1014

Ozone (du)

299
296
294
291
289
288
288
289
290
291
292
292
292
293
294
295
295
296
297
301
305
309
309
307

Monday 17

Waxing Gibbous 72%

13:40

01:31

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:30, Set: 16:03, Transit: 12:16. Moon - Rise: 13:40, Set: 01:31. Civil Dark: 16:45 - 07:48. Nautical Dark: 17:30 - 07:03. Astro Dark: 18:13 - 06:20

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
98
100
100
100
98
56
74
69
89
88
48
64
100
100
95
100
100

Medium Clouds (% Sky Obscured)

2
1
1
2
2
5
6
1
1
26
99
76
34
39
80
88
99
99
100
100
100
100
98
70

High Clouds (% Sky Obscured)

0
0
0
0
0
88
99
99
98
95
93
98
100
99
99
99
99
47
52
84
7
0
0
0

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
4
4
6
9
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

None
None
None
None
None
None
None
None
None
None
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

Precipitation Probability (%)

0
0
3
3
3
3
3
3
4
4
0
0
0
0
8
12
24
33
29
24
13
7
4
4

Precipitation Amount (mm)

0
0
0.01
0.02
0.02
0.02
0.01
0.01
0.01
0.01
0
0
0
0
0.03
0.06
0.14
0.25
0.3
0.21
0.09
0.03
0.02
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
94
95
95
95
96
96
97
97
96
95
93
93
93
94
94
95
95
95
95
95
95
95

Pressure (mb)

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

Ozone (du)

306
304
303
303
307
313
318
319
320
320
321
322
323
324
324
325
326
327
325
319
310
303
298
295

Tuesday 18

Waxing Gibbous 81%

14:00

02:43

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:31, Set: 16:03, Transit: 12:17. Moon - Rise: 14:00, Set: 02:43. Civil Dark: 16:45 - 07:48. Nautical Dark: 17:31 - 07:03. Astro Dark: 18:13 - 06:21

Total Clouds (% Sky Obscured)

100
100
100
99
94
97
98
100
100
100
91
93
88
100
75
98
97
98
93
93
93
93
93
93

Low Clouds (% Sky Obscured)

100
100
100
99
94
97
98
100
100
100
91
93
88
100
75
23
19
9
10
10
10
10
10
10

Medium 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

High Clouds (% Sky Obscured)

0
0
21
50
5
0
0
0
0
0
0
0
0
0
0
98
96
98
92
92
92
92
92
92

ISS Passover

Visibility (miles)

10
10
10
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

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

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.02
0.02
0.03
0.03
0.02
0.02
0.03
0.02
0.02
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
95
95
95
95
95
95
97
97
95
93
92
93
93
94
94
93
92
91
90
89
88
87

Pressure (mb)

1025
1025
1025
1025
1025
1026
1026
1026
1027
1027
1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1021

Ozone (du)

292
291
291
291
290
289
288
287
286
285
284
282
280
278
276
274
271
268
266
265
264
263
262
261

Wednesday 19

Waxing Gibbous 89%

14:22

03:58

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:32, Set: 16:03, Transit: 12:17. Moon - Rise: 14:22, Set: 03:58. Civil Dark: 16:46 - 07:49. Nautical Dark: 17:31 - 07:04. Astro Dark: 18:13 - 06:21

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
90
90
90
90
90
90
51
51
51
51
51
51

Medium Clouds (% Sky Obscured)

40
40
40
40
40
40
99
99
99
99
99
99
98
98
98
98
98
98
94
94
94
94
94
94

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
99
99
99
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
6
3
4
7
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

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

Precipitation Probability (%)

0
0
0
0
0
0
0
3
5
8
10
7
6
5
4
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.03
0.07
0.1
0.12
0.11
0.06
0.01
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
84
84
84
84
84
82
82
82
81
82
84
85
85
85
86
86
87
88
88
88
89

Pressure (mb)

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

Ozone (du)

260
260
259
259
259
260
261
261
260
261
263
265
268
271
275
280
287
296
303
308
311
315
319
325

Thursday 20

Waxing Gibbous 95%

14:50

05:15

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:32, Set: 16:04, Transit: 12:18. Moon - Rise: 14:50, Set: 05:15. Civil Dark: 16:46 - 07:50. Nautical Dark: 17:31 - 07:04. Astro Dark: 18:14 - 06:22

Total Clouds (% Sky Obscured)

91
91
91
91
91
91
100
100
100
100
100
100
70
70
70
70
70
70
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

23
23
23
23
23
23
99
99
99
99
99
99
67
67
67
67
67
67
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
4
4
4
4
4
4
0
0
0
0
0
0
16
16
16
16
16
16

High Clouds (% Sky Obscured)

88
88
88
88
88
88
100
100
100
100
100
100
9
9
9
9
9
9
90
90
90
90
90
90

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
7
5
6
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

None
None
None
None
None
None
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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
6
8
12
14
17
17
13
6
4
2
2
2
2
2

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.01
0.02
0.04
0.04
0.05
0.06
0.05
0.05
0.05
0.04
0.03
0.03
0.02
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
88
88
88
89
90
91
91
92
90
89
90
92
94
96
96
96
94
93
92
91
92

Pressure (mb)

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

Ozone (du)

330
334
338
340
339
335
332
331
330
330
330
331
332
331
329
328
330
332
334
335
335
334
333
332

Friday 21

Waxing Gibbous 99%

15:24

06:34

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:33, Set: 16:04, Transit: 12:18. Moon - Rise: 15:24, Set: 06:34. Civil Dark: 16:47 - 07:50. Nautical Dark: 17:32 - 07:05. Astro Dark: 18:14 - 06:22

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
85
85
85
85
85
85
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
84
84
84
84
84
84
100
100
100
100
100
100
59
59
59
59
59
59

Medium Clouds (% Sky Obscured)

85
85
85
85
85
85
34
34
34
34
34
34
18
18
18
18
18
18
2
2
2
2
2
2

High Clouds (% Sky Obscured)

91
91
91
91
91
91
3
3
3
3
3
3
0
0
0
0
0
0
100
100
100
100
100
100

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
5
1
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
Very Light Rain
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
Very Light Rain
Very Light Rain
Very Light Rain
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
0
0
6
0
0
0
8
11
12
9
9
8
13
21
21
13
8
0
30
53
64
66
65

Precipitation Amount (mm)

0.01
0
0
0.01
0
0
0
0.02
0.06
0.09
0.06
0.03
0.02
0.06
0.17
0.25
0.14
0.03
0
0.05
0.25
0.48
0.53
0.44

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
4
4
4
4
4
4
4
4
5
5
6
6
6
6
5
5
5
5
5
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
93
93
93
91
90
88
89
90
90
90
89
88
90
90
91
91
91
89
89
91
92
93
94

Pressure (mb)

1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015
1014
1013
1013
1012
1012
1011
1010
1009
1009
1008
1007
1006
1006

Ozone (du)

329
323
317
312
310
311
312
313
314
313
310
305
300
293
285
279
277
276
276
275
274
274
275
275

Saturday 22

Full Moon 100%

16:10

07:51

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad

Sun - Rise: 08:33, Set: 16:05, Transit: 12:19. Moon - Rise: 16:10, Set: 07:51. Civil Dark: 16:47 - 07:51. Nautical Dark: 17:32 - 07:05. Astro Dark: 18:15 - 06:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
81
81
81
81
81
81
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

7
7
7
7
7
7
73
73
73
73
73
73
80
80
80
80
80
80
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

98
98
98
98
98
98
100
100
100
100
100
100
1
1
1
1
1
1
63
63
63
63
63
63

High Clouds (% Sky Obscured)

100
100
100
100
100
100
89
89
89
89
89
89
0
0
0
0
0
0
88
88
88
88
88
88

ISS Passover

Visibility (miles)

6
9
10
10
8
4
1
1
3
4
4
4
4
3
3
2
2
2
3
2
2
2
3
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

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
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

Precipitation Probability (%)

61
58
47
40
46
66
69
69
67
61
44
28
23
24
32
45
49
54
59
61
59
57
56
54

Precipitation Amount (mm)

0.36
0.28
0.19
0.17
0.22
0.35
0.48
0.59
0.69
0.66
0.41
0.16
0.06
0.07
0.14
0.24
0.29
0.33
0.35
0.36
0.36
0.36
0.4
0.44

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
92
91
90
90
89
90
89
88
87
86
86
89
90
92
94
95
95
95
94
94
93
91

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1008
1008
1009
1010
1010
1011
1011

Ozone (du)

277
279
281
284
287
290
292
294
295
296
298
300
303
306
308
311
314
317
319
319
318
316
314
311

Forecast for 21256 Handeloh, Germany (53.24,9.84)

Generated: 16/12/18 01:14:30. Forecast: 16/12/18 to 22/12/18. Timezone: UTC+1.00