Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 13

Waning Gibbous 98%

17:43

09:48

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
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

Sun - Rise: 08:01, Set: 16:52, Transit: 12:26. Moon - Rise: 17:43, Set: 09:48. Civil Dark: 17:29 - 07:23. Nautical Dark: 18:10 - 06:42. Astro Dark: 18:50 - 06:02

Total Clouds (% Sky Obscured)

95
95
85
85
88
49
27
85
93
24
8
96
100
100
100
100
100
100
100
100
100
100
93
100

Low Clouds (% Sky Obscured)

19
24
25
27
22
20
17
12
15
23
2
6
2
4
88
22
8
11
81
98
2
81
78
67

Medium Clouds (% Sky Obscured)

86
91
74
82
86
41
15
28
10
2
5
0
0
0
95
89
56
91
100
100
36
99
41
51

High Clouds (% Sky Obscured)

91
78
51
6
0
0
0
81
91
0
2
95
100
100
100
100
100
100
100
99
100
100
74
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

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

Precipitation Probability (%)

27
26
24
24
23
24
24
22
21
21
18
12
0
0
6
6
0
0
0
12
27
36
30
19

Precipitation Amount (mm)

0.1
0.05
0.15
0.16
0.12
0.08
0.08
0.05
0.03
0.04
0.02
0.01
0
0
0.01
0.01
0
0
0
0.02
0.11
0.2
0.13
0.05

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
5
5
5
4
3
2
2
2
2
1
1
1
-0
-1
-1
-0
0
1
2
3
3
4

Dew Point (°C)

5
5
5
5
5
5
5
5
5
5
5
5
5
4
4
4
4
4
4
5
5
5
5
5

Relative Humidity (%)

81
82
83
83
85
90
93
96
97
99
99
100
100
100
100
100
100
100
98
96
95
92
90
88

Pressure (mb)

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

Ozone (du)

334
333
332
332
334
337
340
341
342
341
340
338
337
336
335
334
333
332
331
332
334
336
339
341

Thursday 14

Waning Gibbous 94%

18:15

10:57

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
14 Bad
15 Bad

Sun - Rise: 08:03, Set: 16:50, Transit: 12:26. Moon - Rise: 18:15, Set: 10:57. Civil Dark: 17:28 - 07:25. Nautical Dark: 18:09 - 06:43. Astro Dark: 18:49 - 06:03

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

57
90
95
97
96
24
11
2
15
2
0
1
8
22
44
43
100
100
100
100
100
100
100
98

Medium Clouds (% Sky Obscured)

63
98
89
92
50
100
98
100
87
46
54
98
100
92
96
98
95
89
92
100
100
98
93
41

High Clouds (% Sky Obscured)

100
100
100
67
79
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
91
71
88
39

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
Very Light Rain
Very Light Rain
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
None

Precipitation Probability (%)

9
7
6
4
0
0
0
0
0
3
0
0
0
0
0
0
0
5
9
6
6
20
15
0

Precipitation Amount (mm)

0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0.02
0.04
0.02
0.01
0.18
0.08
0

Wind Speed/Direction (mph)

11
10
9
8
7
6
6
6
7
8
9
10
11
12
13
14
14
15
15
14
13
13
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5

Relative Humidity (%)

85
85
86
86
87
90
92
94
95
96
96
97
99
98
97
98
100
100
100
100
98
97
95
93

Pressure (mb)

1002
1003
1003
1004
1005
1005
1005
1005
1005
1005
1005
1005
1004
1003
1003
1003
1003
1004
1004
1004
1003
1003
1003
1003

Ozone (du)

343
345
345
346
348
350
351
353
354
353
351
347
344
342
340
338
337
337
336
336
335
335
335
335

Friday 15

Waning Gibbous 87%

18:57

11:59

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
14 Bad
15 Bad

Sun - Rise: 08:04, Set: 16:49, Transit: 12:26. Moon - Rise: 18:57, Set: 11:59. Civil Dark: 17:26 - 07:27. Nautical Dark: 18:08 - 06:45. Astro Dark: 18:48 - 06:05

Total Clouds (% Sky Obscured)

100
95
98
98
91
88
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

100
95
98
98
91
84
88
98
98
80
62
58
66
89
98
99
99
99
99
99
99
90
90
90

Medium Clouds (% Sky Obscured)

32
3
1
0
0
0
0
0
0
24
59
86
100
100
100
95
95
95
95
95
95
92
92
92

High Clouds (% Sky Obscured)

0
0
0
0
0
71
98
99
99
100
100
100
99
100
100
100
100
100
100
100
100
90
90
90

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
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

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

Precipitation Probability (%)

4
9
19
30
37
38
39
33
20
14
13
13
15
18
27
33
43
49
52
53
53
55
57
59

Precipitation Amount (mm)

0.01
0.02
0.08
0.17
0.3
0.46
0.51
0.32
0.13
0.06
0.04
0.04
0.04
0.05
0.15
0.18
0.4
0.58
0.79
0.83
0.78
0.75
0.84
0.96

Wind Speed/Direction (mph)

10
9
7
7
6
5
5
5
5
5
6
6
6
7
7
8
11
13
15
17
19
21
22
22

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
88
88
89
91
94
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
97

Pressure (mb)

1003
1003
1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1002
1002
1002
1003
1003
1004
1004
1005

Ozone (du)

334
334
333
332
331
329
329
329
329
329
330
330
330
331
332
332
333
333
333
333
332
332
332
332

Saturday 16

Waning Gibbous 79%

19:50

12:51

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
14 Bad
15 Bad

Sun - Rise: 08:06, Set: 16:47, Transit: 12:26. Moon - Rise: 19:50, Set: 12:51. Civil Dark: 17:25 - 07:28. Nautical Dark: 18:07 - 06:46. Astro Dark: 18:47 - 06:06

Total Clouds (% Sky Obscured)

99
99
99
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)

90
90
90
82
82
82
82
82
82
34
34
34
34
34
34
48
48
48
48
48
48
69
69
69

Medium Clouds (% Sky Obscured)

92
92
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
64
64
64

High Clouds (% Sky Obscured)

90
90
90
100
100
100
100
100
100
100
100
100
100
100
100
87
87
87
87
87
87
100
100
100

ISS Passover

Visibility (miles)

8
10
10
10
10
10
8
9
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

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
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

Precipitation Probability (%)

57
54
51
47
41
36
32
31
33
32
30
25
20
17
16
14
8
5
2
0
0
0
0
0

Precipitation Amount (mm)

0.96
0.74
0.5
0.35
0.26
0.25
0.29
0.33
0.38
0.4
0.34
0.24
0.17
0.12
0.09
0.06
0.03
0.01
0.01
0
0
0
0
0

Wind Speed/Direction (mph)

22
22
21
20
18
15
13
13
13
13
12
11
10
9
8
8
7
7
7
5
4
3
4
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
90
89
89
88
87
88
89
92
94
96
99
100
100
100
100
100
100
100
99
98
98
97
96

Pressure (mb)

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

Ozone (du)

332
331
331
330
330
331
331
330
328
327
327
327
327
329
331
333
332
330
327
324
320
317
316
315

Sunday 17

Waning Gibbous 69%

20:54

13:34

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
14 Bad
15 Bad

Sun - Rise: 08:08, Set: 16:46, Transit: 12:26. Moon - Rise: 20:54, Set: 13:34. Civil Dark: 17:24 - 07:30. Nautical Dark: 18:06 - 06:48. Astro Dark: 18:46 - 06:08

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

69
69
69
55
55
55
55
55
55
2
2
2
2
2
2
0
0
0
0
0
0
98
98
98

Medium Clouds (% Sky Obscured)

64
64
64
85
85
85
85
85
85
91
91
91
91
91
91
100
100
100
100
100
100
99
99
99

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
8
5
5
6
6
6
5
6
8
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
None
None
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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
5
6
6
0
0
14
30
45
58
63
65
68
71
73
73
72
67
65
65
65
63
60

Precipitation Amount (mm)

0
0
0.01
0.01
0.01
0
0
0.01
0.07
0.18
0.36
0.64
0.95
1.23
1.49
1.56
1.28
0.86
0.59
0.53
0.58
0.64
0.63
0.6

Wind Speed/Direction (mph)

8
9
11
12
13
15
16
17
18
20
21
23
24
23
22
20
19
17
16
15
15
15
14
14

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
8
8
8
8
8
7
7
7
7
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8

Relative Humidity (%)

94
93
95
96
96
96
96
95
95
95
96
99
100
100
100
100
100
100
100
100
100
100
100
100

Pressure (mb)

1014
1014
1014
1014
1013
1013
1012
1012
1010
1009
1008
1007
1007
1006
1005
1004
1004
1003
1003
1002
1001
1001
1000
1000

Ozone (du)

314
312
310
309
308
307
307
306
305
304
305
306
307
310
314
318
322
326
329
331
332
332
333
333

Monday 18

Waning Gibbous 58%

22:08

14:07

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
14 Bad
15 Bad

Sun - Rise: 08:10, Set: 16:45, Transit: 12:26. Moon - Rise: 22:08, Set: 14:07. Civil Dark: 17:23 - 07:31. Nautical Dark: 18:05 - 06:49. Astro Dark: 18:45 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
98
98
98
98
98
98
98
98
98
98
98
78
78
78

Low Clouds (% Sky Obscured)

98
98
98
100
100
100
100
100
100
32
32
32
32
32
32
77
77
77
77
77
77
2
2
2

Medium Clouds (% Sky Obscured)

99
99
99
100
100
100
100
100
100
36
36
36
36
36
36
71
71
71
71
71
71
1
1
1

High Clouds (% Sky Obscured)

99
99
99
98
98
98
98
98
98
98
98
98
98
98
98
89
89
89
89
89
89
77
77
77

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
9
9
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

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

Precipitation Probability (%)

55
53
52
50
45
42
40
38
35
30
23
20
17
16
21
21
19
14
14
11
10
13
22
28

Precipitation Amount (mm)

0.55
0.48
0.41
0.34
0.28
0.32
0.4
0.35
0.25
0.17
0.13
0.09
0.07
0.07
0.09
0.1
0.07
0.04
0.04
0.03
0.02
0.02
0.05
0.1

Wind Speed/Direction (mph)

14
13
13
13
14
16
17
17
16
15
15
14
13
12
11
11
11
11
12
12
12
13
14
15

Chance of Frost

Temperature (°C)

8
9
9
9
9
9
9
9
9
8
8
8
8
7
7
7
7
7
7
7
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
8
8
8
8

Relative Humidity (%)

98
95
96
97
96
95
94
94
96
97
96
97
97
96
95
97
100
100
100
100
100
100
100
100

Pressure (mb)

1000
1000
1000
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1002
1002
1002
1002
1003
1002
1002
1002
1001
1001

Ozone (du)

333
333
334
333
331
327
324
321
319
318
317
318
317
313
308
303
297
291
287
287
290
292
296
300

Tuesday 19

Third Quarter 46%

23:27

14:34

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
14 Bad
15 Bad

Sun - Rise: 08:11, Set: 16:43, Transit: 12:27. Moon - Rise: 23:27, Set: 14:34. Civil Dark: 17:22 - 07:33. Nautical Dark: 18:04 - 06:51. Astro Dark: 18:44 - 06:10

Total Clouds (% Sky Obscured)

78
78
78
87
87
87
87
87
87
99
99
99
99
99
99
94
94
94
94
94
94
100
100
100

Low Clouds (% Sky Obscured)

2
2
2
34
34
34
34
34
34
66
66
66
66
66
66
3
3
3
3
3
3
0
0
0

Medium Clouds (% Sky Obscured)

1
1
1
66
66
66
66
66
66
75
75
75
75
75
75
93
93
93
93
93
93
78
78
78

High Clouds (% Sky Obscured)

77
77
77
73
73
73
73
73
73
96
96
96
96
96
96
22
22
22
22
22
22
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
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
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

Precipitation Probability (%)

28
23
22
21
18
18
17
19
19
18
18
18
14
11
8
5
6
9
13
16
15
14
10
8

Precipitation Amount (mm)

0.15
0.15
0.15
0.16
0.14
0.13
0.15
0.15
0.15
0.16
0.13
0.08
0.06
0.03
0.01
0.01
0.01
0.02
0.03
0.04
0.04
0.05
0.04
0.03

Wind Speed/Direction (mph)

15
17
18
18
16
14
12
11
10
10
10
10
10
11
11
11
11
11
10
10
10
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
7
7
8
7
7
7
7
7
7
7
7
8
8
8
9
9
9
9

Relative Humidity (%)

98
95
94
94
93
93
93
95
99
100
100
100
100
100
100
100
100
100
100
99
96
95
94
94

Pressure (mb)

1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

302
302
301
300
299
298
298
300
303
306
309
311
314
318
322
324
325
325
325
323
321
319
319
320

Forecast for Overveen, Bloemendaal, NL (52.39,4.61)

Generated: 13/11/19 16:10:15. Forecast: 13/11/19 to 19/11/19. Timezone: UTC+1.00