Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waxing Gibbous 88%

14:56

03:44

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: 08:18, Set: 16:30, Transit: 12:24. Moon - Rise: 14:56, Set: 03:44. Civil Dark: 17:08 - 07:40. Nautical Dark: 17:49 - 06:59. Astro Dark: 18:29 - 06:19

Total Clouds (% Sky Obscured)

95
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
56
77
86
96
79
64
95
88

Low Clouds (% Sky Obscured)

95
100
100
100
98
100
100
100
100
100
100
100
100
100
84
48
48
74
83
92
72
29
92
88

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
91
100
100
100
100
88
21
38
25
2
39
38
89
49
56
54
25

High Clouds (% Sky Obscured)

6
81
70
67
86
96
97
100
100
100
100
99
98
99
98
91
13
2
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

2
3
4
6
8
9
9
10
19
30
42
50
52
55
52
30
13
6
4
6
11
14
16
19

Precipitation Amount (mm)

0.04
0.05
0.06
0.05
0.05
0.04
0.04
0.04
0.07
0.17
0.37
0.55
0.62
0.62
0.52
0.3
0.11
0.06
0.03
0.01
0.02
0.04
0.08
0.12

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
3
4
4
5
5
5
5
6
6
7
8
8
8
7
5
4
3
3
2
2
2
2

Relative Humidity (%)

85
84
84
85
86
87
89
92
94
96
98
100
100
100
100
92
90
87
86
86
86
84
83
82

Pressure (mb)

1015
1014
1013
1012
1011
1010
1010
1009
1008
1007
1006
1006
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

248
247
246
245
244
243
243
242
243
243
245
247
251
256
260
263
264
265
268
271
275
279
283
286

Monday 9

Waxing Gibbous 94%

15:17

04:52

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 OK
23 OK
00 OK
01 OK

Sun - Rise: 08:19, Set: 16:30, Transit: 12:24. Moon - Rise: 15:17, Set: 04:52. Civil Dark: 17:08 - 07:41. Nautical Dark: 17:49 - 07:00. Astro Dark: 18:29 - 06:20

Total Clouds (% Sky Obscured)

95
100
83
97
99
100
100
100
100
100
100
99
96
97
100
72
95
83
69
73
25
24
9
12

Low Clouds (% Sky Obscured)

93
100
82
96
99
99
100
100
100
100
100
98
72
74
100
70
95
81
65
72
25
23
9
12

Medium Clouds (% Sky Obscured)

27
13
20
27
32
96
99
94
66
85
78
84
92
93
21
13
32
34
22
13
2
4
0
0

High Clouds (% Sky Obscured)

0
0
0
11
0
97
85
89
75
67
11
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
7
8
8
9
9
9
8
8
7
7
6
5
3
3
5
9
10
10
7
6
8
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
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
Very Light Rain

Precipitation Probability (%)

23
25
28
30
29
34
40
48
54
53
55
53
55
57
60
50
32
23
17
18
14
9
8
9

Precipitation Amount (mm)

0.13
0.11
0.11
0.11
0.1
0.11
0.17
0.29
0.41
0.43
0.41
0.43
0.51
0.63
0.67
0.53
0.34
0.21
0.13
0.08
0.05
0.05
0.07
0.08

Wind Speed/Direction (mph)

18
18
18
19
19
19
19
18
18
16
15
14
14
15
15
14
14
13
13
13
13
12
12
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
82
83
84
85
87
89
91
92
93
94
95
96
96
94
91
88
87
86
85
84
83
82

Pressure (mb)

1003
1003
1002
1001
1000
1000
1000
1000
1000
1000
1001
1002
1003
1005
1006
1009
1011
1013
1015
1017
1019
1020
1021
1022

Ozone (du)

285
283
281
279
278
277
274
271
269
266
264
262
262
263
266
270
275
279
282
285
287
289
291
293

Tuesday 10

Waxing Gibbous 98%

15:42

06:02

02 Good
03 Good
04 OK
05 OK
06 Bad
07 OK
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: 16:30, Transit: 12:25. Moon - Rise: 15:42, Set: 06:02. Civil Dark: 17:08 - 07:42. Nautical Dark: 17:49 - 07:01. Astro Dark: 18:29 - 06:21

Total Clouds (% Sky Obscured)

9
18
31
47
56
38
76
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99

Low Clouds (% Sky Obscured)

9
18
31
47
56
37
70
88
98
100
87
100
99
96
66
38
36
24
24
24
24
24
24
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
2
36
94
100
100
100
100
100
100
100
100
100
25

High Clouds (% Sky Obscured)

0
0
0
0
0
1
21
1
96
99
99
100
100
100
97
48
98
99
99
99
99
99
99
99

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
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

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

Precipitation Amount (mm)

0.04
0.01
0
0
0
0.01
0
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
80
80
81
83
85
88
89
92
91
90
87
89
92
93
92
90
88
86
84
82
79
77
76

Pressure (mb)

1023
1023
1024
1025
1026
1026
1027
1027
1027
1027
1026
1026
1026
1025
1024
1024
1023
1022
1022
1021
1021
1020
1020
1019

Ozone (du)

295
296
297
300
302
304
303
302
300
300
299
299
298
298
297
297
296
295
293
290
288
285
282
280

Wednesday 11

Waxing Gibbous 100%

16:14

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: 08:21, Set: 16:29, Transit: 12:25. Moon - Rise: 16:14, Set: 07:13. Civil Dark: 17:08 - 07:43. Nautical Dark: 17:49 - 07:01. Astro Dark: 18:29 - 06:22

Total 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
100

Low Clouds (% Sky Obscured)

6
6
6
6
6
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

25
25
25
25
25
43
43
43
43
43
43
100
100
100
100
100
100
100
100
100
100
100
100
20

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
9
9
7
6
4
3
2
1
1
1
1
5
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
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
Very Light Rain
Very Light Rain
None
None
None
Very Light Rain

Precipitation Probability (%)

3
3
4
7
11
15
17
18
20
25
37
49
52
55
58
48
42
34
25
10
4
2
5
7

Precipitation Amount (mm)

0.02
0.05
0.08
0.12
0.22
0.31
0.29
0.23
0.23
0.32
0.48
0.66
0.82
0.96
1
0.89
0.73
0.56
0.3
0.09
0.02
0.01
0.01
0.02

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
76
78
82
86
90
95
99
100
100
100
100
100
100
99
97
95
93
92
92
90
89
88

Pressure (mb)

1018
1018
1017
1017
1017
1016
1016
1016
1016
1015
1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1011
1010
1010
1009

Ozone (du)

277
275
274
275
276
277
278
280
281
281
281
282
284
288
292
299
307
314
321
328
333
337
338
340

Thursday 12

Full Moon 99%

16:53

08:23

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: 08:22, Set: 16:29, Transit: 12:26. Moon - Rise: 16:53, Set: 08:23. Civil Dark: 17:08 - 07:44. Nautical Dark: 17:49 - 07:02. Astro Dark: 18:29 - 06:23

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

20
20
20
20
20
0
0
0
0
0
0
6
6
6
6
6
6
29
29
29
29
29
29
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
98
98
98
98
98
98
98

ISS Passover

Visibility (miles)

7
2
0
2
6
9
10
10
10
10
10
10
10
10
10
10
10
10
10
9
5
4
3
2

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
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 (%)

13
29
34
27
23
21
16
13
10
13
15
15
15
15
15
10
7
8
11
16
21
33
53
66

Precipitation Amount (mm)

0.04
0.12
0.21
0.23
0.21
0.18
0.13
0.07
0.04
0.03
0.02
0.02
0.03
0.04
0.05
0.04
0.04
0.03
0.04
0.05
0.09
0.18
0.39
0.62

Wind Speed/Direction (mph)

8
8
8
9
9
9
9
9
9
10
11
11
12
12
12
12
13
13
14
15
16
16
16
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
88
88
87
86
86
88
91
94
96
97
97
97
96
95
94
93
92
91
91
90
89
87
86

Pressure (mb)

1009
1008
1008
1008
1008
1009
1009
1010
1010
1010
1010
1009
1009
1008
1008
1007
1006
1005
1003
1002
1000
998
997
995

Ozone (du)

343
345
347
349
351
353
355
358
360
359
357
355
355
355
354
350
344
339
333
328
324
322
322
321

Friday 13

Waning Gibbous 96%

17:44

09:29

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: 08:23, Set: 16:30, Transit: 12:26. Moon - Rise: 17:44, Set: 09:29. Civil Dark: 17:08 - 07:45. Nautical Dark: 17:49 - 07:03. Astro Dark: 18:29 - 06:24

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
94
94
94
94
94
94
96
96
96
96
96
96
38

Low Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
99
99
92
92
92
92
92
92
12
12
12
12
12
12
23

Medium Clouds (% Sky Obscured)

99
99
99
99
99
97
97
97
97
97
97
42
42
42
42
42
42
96
96
96
96
96
96
31

High Clouds (% Sky Obscured)

98
98
98
98
98
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

69
70
71
70
64
60
51
40
35
35
37
38
36
33
31
36
37
42
51
57
64
62
54
48

Precipitation Amount (mm)

0.71
0.7
0.73
0.88
1.08
1.12
0.86
0.52
0.33
0.35
0.49
0.58
0.46
0.28
0.2
0.23
0.34
0.45
0.52
0.58
0.58
0.47
0.33
0.25

Wind Speed/Direction (mph)

16
16
15
14
14
13
13
14
14
14
14
14
14
13
13
12
12
12
12
12
12
11
11
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
85
84
83
84
87
89
92
95
96
96
95
95
95
94
92
90
89
89
89
88
87
86

Pressure (mb)

993
991
989
988
987
987
987
987
987
987
986
986
986
986
986
986
987
987
987
987
986
986
986
986

Ozone (du)

320
318
318
320
323
326
329
333
335
335
333
330
326
321
318
315
313
312
311
310
308
306
304
302

Saturday 14

Waning Gibbous 96%

18:46

10:27

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 OK
21 OK
22 Bad
23 OK
00 OK
01 Bad

Sun - Rise: 08:24, Set: 16:30, Transit: 12:27. Moon - Rise: 18:46, Set: 10:27. Civil Dark: 17:08 - 07:46. Nautical Dark: 17:50 - 07:04. Astro Dark: 18:29 - 06:24

Total Clouds (% Sky Obscured)

38
38
38
38
38
45
45
45
45
45
45
38
38
38
38
38
38
39
39
39
39
39
39
100

Low Clouds (% Sky Obscured)

23
23
23
23
23
41
41
41
41
41
41
34
34
34
34
34
34
39
39
39
39
39
39
100

Medium Clouds (% Sky Obscured)

31
31
31
31
31
18
18
18
18
18
18
0
0
0
0
0
0
1
1
1
1
1
1
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
4
4
4
4
4
0
0
0
0
0
0
97

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

47
49
49
49
45
41
39
41
45
53
58
59
43
32
25
17
11
10
9
9
10
8
6
7

Precipitation Amount (mm)

0.23
0.22
0.23
0.24
0.29
0.33
0.3
0.27
0.29
0.41
0.61
0.72
0.58
0.36
0.21
0.13
0.1
0.1
0.1
0.1
0.1
0.07
0.04
0.03

Wind Speed/Direction (mph)

11
12
12
12
11
11
13
15
17
18
18
18
17
15
14
14
14
14
14
14
14
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
83
83
82
83
84
87
89
90
89
88
88
88
89
90
89
88
86
85
83
81
80
79
78

Pressure (mb)

986
987
987
988
989
990
990
991
992
992
993
994
995
996
997
998
999
999
1000
1001
1002
1003
1004
1004

Ozone (du)

301
301
300
301
301
301
301
300
300
300
300
301
305
310
313
313
310
308
308
308
308
309
311
313

Forecast for 54552 Schalkenmehren, Germany (50.17,6.86)

Generated: 08/12/19 02:45:57. Forecast: 08/12/19 to 14/12/19. Timezone: UTC+1.00