Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waxing Gibbous 89%

15:00

03:54

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 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 08:36, Set: 16:26, Transit: 12:31. Moon - Rise: 15:00, Set: 03:54. Civil Dark: 17:07 - 07:56. Nautical Dark: 17:51 - 07:12. Astro Dark: 18:32 - 06:30

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
84
73
46
33
33
34
34
69
77
64
54
17
40
58
69
57

Low Clouds (% Sky Obscured)

99
100
99
100
50
86
100
100
80
40
27
27
31
26
14
16
58
45
24
14
27
52
49
44

Medium Clouds (% Sky Obscured)

5
0
0
73
100
100
88
65
52
68
40
16
16
26
31
67
59
45
35
13
31
28
48
30

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
20
0
0
0
0
0
0
0
0
1
20
34
0
5
9
25
17

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

4
5
7
16
38
63
63
61
54
47
36
33
22
10
8
26
54
60
53
28
10
11
17
33

Precipitation Amount (mm)

0.02
0.02
0.02
0.09
0.28
0.5
0.6
0.62
0.59
0.49
0.37
0.25
0.1
0.01
0.01
0.15
0.72
1.17
0.71
0.15
0.02
0.02
0.04
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
3
4
4
10
5
6
5
5
4
4
4
3
3
3
3
3
2
2
1

Dew Point (°C)

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

Relative Humidity (%)

82
82
83
83
84
84
87
89
89
91
90
88
87
86
86
88
89
88
85
81
76
76
76
76

Pressure (mb)

1007
1005
1003
1002
1001
1000
999
998
997
997
997
998
998
998
997
997
997
996
996
996
995
995
994
993

Ozone (du)

244
243
242
241
242
242
244
246
248
251
255
259
264
269
273
275
276
277
279
281
282
280
277
274

Monday 9

Waxing Gibbous 94%

15:19

05:04

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 OK
18 OK
19 OK
20 OK
21 OK
22 OK
23 OK
00 OK
01 Bad

Sun - Rise: 08:38, Set: 16:26, Transit: 12:32. Moon - Rise: 15:19, Set: 05:04. Civil Dark: 17:07 - 07:57. Nautical Dark: 17:51 - 07:13. Astro Dark: 18:32 - 06:31

Total Clouds (% Sky Obscured)

80
99
100
100
100
85
98
100
81
78
95
66
64
76
57
19
20
16
16
15
12
9
12
54

Low Clouds (% Sky Obscured)

41
99
98
100
100
63
95
100
47
40
39
17
44
44
20
14
16
13
8
11
10
9
12
52

Medium Clouds (% Sky Obscured)

68
84
96
92
84
68
58
70
50
45
72
48
15
43
41
13
15
10
14
9
6
5
0
35

High Clouds (% Sky Obscured)

30
59
95
89
68
56
71
77
62
61
89
54
45
56
38
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
5
1
1
3
5
6
7
9
10
10
10
10
10
9
9
10
10
9
7
6
7
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
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
Very Light Rain
Very Light Rain

Precipitation Probability (%)

42
47
52
59
58
58
59
57
55
54
50
43
32
17
10
8
12
14
12
10
9
9
10
10

Precipitation Amount (mm)

0.14
0.2
0.26
0.33
0.42
0.5
0.56
0.59
0.58
0.5
0.39
0.29
0.17
0.08
0.05
0.05
0.08
0.12
0.1
0.07
0.06
0.06
0.09
0.1

Wind Speed/Direction (mph)

23
23
22
21
19
18
17
17
18
21
24
27
28
27
27
26
25
23
22
21
20
18
16
15

Chance of Frost

Temperature (°C)

6
7
7
7
7
7
7
7
7
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
78
79
80
82
83
84
86
87
86
85
82
79
77
77
78
78
77
76
73
71
69
69

Pressure (mb)

993
992
991
990
990
990
990
992
993
995
997
999
1001
1003
1006
1008
1010
1012
1014
1015
1017
1018
1019
1020

Ozone (du)

270
266
263
264
267
269
268
266
264
263
263
264
268
273
279
284
289
293
294
293
293
293
294
296

Tuesday 10

Waxing Gibbous 98%

15:42

06:16

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: 08:39, Set: 16:26, Transit: 12:32. Moon - Rise: 15:42, Set: 06:16. Civil Dark: 17:06 - 07:58. Nautical Dark: 17:50 - 07:14. Astro Dark: 18:32 - 06:32

Total Clouds (% Sky Obscured)

76
86
82
66
98
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
68
81
66
78
44
6
1
0
0
0
0
0
0
1
73
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

68
84
53
23
28
0
0
0
17
96
97
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
95
95
100
100
100
100
100
100
100
99
100
100
99
100
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
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
None
None
None
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

Precipitation Probability (%)

7
4
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
11
22
32
33
27
27

Precipitation Amount (mm)

0.05
0.02
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0
0
0
0.03
0.16
0.3
0.25
0.14
0.1

Wind Speed/Direction (mph)

13
12
11
10
8
8
8
10
12
13
15
16
18
19
20
21
23
24
25
25
26
26
26
25

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
70
72
73
75
77
79
80
82
83
83
83
83
84
83
83
82
81
82
82
80
80
79
79

Pressure (mb)

1021
1021
1022
1022
1022
1023
1023
1022
1022
1021
1021
1020
1019
1018
1017
1016
1015
1013
1013
1012
1011
1010
1009
1009

Ozone (du)

298
300
301
301
301
301
300
298
297
296
296
295
295
294
292
290
287
284
282
280
279
278
276
276

Wednesday 11

Waxing Gibbous 100%

16:11

07:30

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: 08:40, Set: 16:25, Transit: 12:33. Moon - Rise: 16:11, Set: 07:30. Civil Dark: 17:06 - 07:59. Nautical Dark: 17:50 - 07:15. Astro Dark: 18:32 - 06:33

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
44
44
44
44
44
44
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
21
21
21
21
21
21
22
22
22
22
22
22
16
16
16
16
16
16
87

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
34
34
34
34
34
34
96

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
8
8
8
8
8
8
95

ISS Passover

Visibility (miles)

10
10
8
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
8

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
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
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

Precipitation Probability (%)

42
62
64
42
19
12
12
14
16
15
13
12
9
9
0
7
11
13
12
10
10
13
20
26

Precipitation Amount (mm)

0.19
0.42
0.59
0.45
0.23
0.12
0.11
0.11
0.1
0.08
0.06
0.04
0.02
0.01
0
0.01
0.03
0.04
0.03
0.02
0.02
0.03
0.05
0.07

Wind Speed/Direction (mph)

23
21
18
16
14
12
11
11
11
12
13
13
13
12
12
12
12
12
13
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1008
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1009
1009
1008
1007
1007
1007
1006
1006
1006
1005
1005
1004
1004

Ozone (du)

276
276
278
281
285
289
292
295
299
303
308
313
319
325
330
332
332
332
333
333
334
336
339
341

Thursday 12

Full Moon 99%

16:49

08:42

02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 OK
10 OK
11 OK
12 OK
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: 08:41, Set: 16:25, Transit: 12:33. Moon - Rise: 16:49, Set: 08:42. Civil Dark: 17:06 - 08:00. Nautical Dark: 17:51 - 07:15. Astro Dark: 18:32 - 06:34

Total Clouds (% Sky Obscured)

99
99
99
99
99
20
20
20
20
20
20
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
87
87
87
87
20
20
20
20
20
20
51
51
51
51
51
51
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

96
96
96
96
96
2
2
2
2
2
2
95
95
95
95
95
95
98
98
98
98
98
98
97

High Clouds (% Sky Obscured)

95
95
95
95
95
0
0
0
0
0
0
98
98
98
98
98
98
6
6
6
6
6
6
91

ISS Passover

Visibility (miles)

6
4
4
6
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
9
6
5
4
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

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
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

Precipitation Probability (%)

27
34
33
24
18
16
13
10
7
5
0
0
7
10
14
13
12
14
26
46
62
68
70
71

Precipitation Amount (mm)

0.07
0.11
0.16
0.16
0.14
0.13
0.09
0.06
0.03
0.01
0
0
0.01
0.05
0.1
0.07
0.03
0.01
0.05
0.22
0.45
0.62
0.73
0.78

Wind Speed/Direction (mph)

13
13
13
14
14
15
15
14
13
14
16
17
18
18
19
21
23
24
25
25
24
24
24
23

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
79
81
82
84
84
84
85
85
84
84
84
85
87
87
87
87
86
85
82
81
80
79

Pressure (mb)

1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1003
1002
1002
1001
1000
998
997
995
994
992
990
988
986
984

Ozone (du)

344
346
348
352
357
359
359
356
353
351
349
346
341
335
330
327
326
324
323
321
320
319
318
318

Friday 13

Waning Gibbous 98%

17:39

09:49

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: 08:42, Set: 16:25, Transit: 12:33. Moon - Rise: 17:39, Set: 09:49. Civil Dark: 17:06 - 08:00. Nautical Dark: 17:51 - 07:16. Astro Dark: 18:32 - 06:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
81
81
81
81
81
81
73
73
73
73
73
73
65

Low Clouds (% Sky Obscured)

100
100
100
100
100
20
20
20
20
20
20
27
27
27
27
27
27
52
52
52
52
52
52
23

Medium Clouds (% Sky Obscured)

97
97
97
97
97
100
100
100
100
100
100
78
78
78
78
78
78
59
59
59
59
59
59
63

High Clouds (% Sky Obscured)

91
91
91
91
91
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6
6
6
0

ISS Passover

Visibility (miles)

3
1
1
3
6
8
7
4
2
2
2
2
3
4
5
6
7
7
7
6
5
5
6
7

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

Precipitation Probability (%)

71
70
64
57
40
26
25
28
28
25
26
25
28
33
37
35
28
29
34
39
42
47
53
53

Precipitation Amount (mm)

0.77
0.73
0.65
0.47
0.27
0.17
0.16
0.18
0.19
0.16
0.14
0.14
0.18
0.25
0.3
0.27
0.22
0.21
0.24
0.31
0.4
0.5
0.63
0.69

Wind Speed/Direction (mph)

23
23
23
22
22
22
22
22
22
22
22
22
21
20
18
17
16
14
13
12
11
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
79
80
79
78
78
79
81
83
84
84
84
85
86
87
86
85
84
83
82
79
78
78
77

Pressure (mb)

982
981
980
980
980
980
980
981
981
980
980
980
980
980
980
980
980
981
981
981
982
982
982
982

Ozone (du)

318
318
320
325
333
338
339
339
338
335
332
329
328
328
327
325
323
320
317
314
312
313
315
317

Saturday 14

Waning Gibbous 96%

18:41

10:46

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: 08:43, Set: 16:25, Transit: 12:34. Moon - Rise: 18:41, Set: 10:46. Civil Dark: 17:07 - 08:01. Nautical Dark: 17:51 - 07:17. Astro Dark: 18:32 - 06:36

Total Clouds (% Sky Obscured)

65
65
65
65
65
33
33
33
33
33
33
45
45
45
45
45
45
98
98
98
98
98
98
100

Low Clouds (% Sky Obscured)

23
23
23
23
23
23
23
23
23
23
23
37
37
37
37
37
37
40
40
40
40
40
40
87

Medium Clouds (% Sky Obscured)

63
63
63
63
63
27
27
27
27
27
27
37
37
37
37
37
37
31
31
31
31
31
31
100

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

6
6
6
9
10
10
10
7
4
7
10
10
10
10
10
10
10
10
8
5
3
4
8
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
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

42
31
21
22
29
47
49
50
56
47
32
26
21
17
14
11
12
15
23
37
39
25
20
16

Precipitation Amount (mm)

0.59
0.44
0.4
0.52
0.78
0.88
0.59
0.35
0.34
0.36
0.35
0.3
0.18
0.07
0.02
0.01
0.02
0.04
0.07
0.13
0.19
0.17
0.11
0.07

Wind Speed/Direction (mph)

9
11
13
13
13
13
13
14
16
18
21
22
22
20
18
17
17
16
16
17
17
17
17
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
77
78
79
81
84
88
88
84
76
72
74
77
82
83
84
83
83
81
78
77
75
75

Pressure (mb)

982
983
983
984
985
985
985
985
985
986
987
988
989
990
990
991
992
993
993
994
995
996
997
997

Ozone (du)

317
318
318
319
319
320
319
319
318
317
316
316
317
320
322
324
326
328
329
329
329
329
330
330

Forecast for Netherlands (52.47,5.07)

Generated: 08/12/19 02:38:42. Forecast: 08/12/19 to 14/12/19. Timezone: UTC+1.00