Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waxing Gibbous 95%

15:20

06:45

22 Bad
23 Bad
00 Bad
01 OK
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Good
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:36, Set: 16:29, Transit: 12:32. Moon - Rise: 15:20, Set: 06:45. Civil Dark: 17:09 - 07:55. Nautical Dark: 17:53 - 07:12. Astro Dark: 18:34 - 06:30

Total Clouds (% Sky Obscured)

92
98
90
38
56
63
92
100
81
70
100
100
96
100
72
6
41
41
98
72
88
96
100
42

Low Clouds (% Sky Obscured)

92
98
89
38
56
63
91
100
77
70
100
100
76
98
69
0
8
31
46
48
37
51
27
34

Medium Clouds (% Sky Obscured)

41
27
11
13
8
8
16
59
28
0
81
99
95
98
49
6
41
24
97
48
46
91
95
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
5
70
57
92
0

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
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 (%)

6
6
6
8
8
10
11
10
10
17
16
13
9
7
7
11
21
25
22
26
23
18
14
12

Precipitation Amount (mm)

0
0.01
0.01
0.02
0.02
0.03
0.04
0.02
0.02
0.05
0.04
0.02
0.02
0.01
0.01
0.04
0.07
0.15
0.23
0.25
0.17
0.14
0.11
0.06

Wind Speed/Direction (mph)

11
11
10
10
10
10
10
10
10
6
4
4
4
5
6
8
10
11
11
11
11
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
76
75
75
75
74
73
73
72
73
73
73
71
69
68
71
71
69
69
72
74
72
73
71

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018

Ozone (du)

324
323
321
319
319
323
324
323
323
323
325
326
321
315
313
306
305
308
313
315
311
315
319
320

Tuesday 6

Waxing Gibbous 99%

15:43

08:02

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:37, Set: 16:28, Transit: 12:33. Moon - Rise: 15:43, Set: 08:02. Civil Dark: 17:09 - 07:56. Nautical Dark: 17:53 - 07:13. Astro Dark: 18:34 - 06:31

Total Clouds (% Sky Obscured)

48
62
45
46
67
54
63
53
54
66
73
66
87
80
79
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

24
29
16
28
39
21
32
27
23
32
33
27
32
32
27
18
6
40
31
23
59
41
48
59

Medium Clouds (% Sky Obscured)

36
54
39
36
52
47
54
39
44
54
63
56
84
74
72
98
100
100
100
100
100
100
100
100

High 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

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
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 (%)

9
8
7
7
9
10
9
8
8
9
9
9
9
12
16
22
23
14
13
13
11
10
10
13

Precipitation Amount (mm)

0.03
0.04
0.04
0.03
0.05
0.06
0.05
0.05
0.04
0.05
0.06
0.05
0.05
0.07
0.14
0.2
0.14
0.06
0.05
0.05
0.06
0.07
0.08
0.16

Wind Speed/Direction (mph)

11
12
13
13
13
13
13
13
12
13
13
13
12
12
12
10
11
11
12
12
11
11
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
69
67
66
67
67
66
65
63
62
62
62
62
62
62
65
65
63
62
62
61
60
60
62

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015
1015

Ozone (du)

320
320
318
316
313
310
308
306
304
301
300
299
300
302
304
310
309
310
310
308
305
302
299
296

Wednesday 7

Waxing Gibbous 100%

16:15

09:15

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:38, Set: 16:28, Transit: 12:33. Moon - Rise: 16:15, Set: 09:15. Civil Dark: 17:09 - 07:57. Nautical Dark: 17:53 - 07:14. Astro Dark: 18:34 - 06:32

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)

38
41
19
84
44
34
41
50
77
84
2
77
6
2
22
9
9
9
9
9
9
6
6
6

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
100

High Clouds (% Sky Obscured)

0
0
0
6
3
20
14
8
5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

10
10
10
8
10
10
9
8
7
4
5
8
10
9
9
5
5
5
6
4
3
4
5
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
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 (%)

16
18
21
25
26
28
29
31
33
33
31
27
22
23
24
33
31
27
24
21
20
19
26
25

Precipitation Amount (mm)

0.21
0.22
0.23
0.3
0.34
0.38
0.41
0.45
0.48
0.53
0.56
0.48
0.37
0.36
0.23
0.25
0.22
0.18
0.18
0.16
0.15
0.14
0.29
0.29

Wind Speed/Direction (mph)

11
11
12
12
12
13
13
13
11
12
11
9
8
6
6
7
7
7
6
6
6
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
68
69
70
70
70
70
70
71
72
71
70
72
73
72
78
78
75
73
73
73
76
76
77

Pressure (mb)

1014
1013
1013
1012
1011
1011
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

295
295
293
293
293
295
295
297
307
334
349
350
348
345
342
336
337
339
339
337
337
334
333
335

Thursday 8

Full Moon 99%

16:58

10:19

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
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:39, Set: 16:28, Transit: 12:34. Moon - Rise: 16:58, Set: 10:19. Civil Dark: 17:09 - 07:58. Nautical Dark: 17:53 - 07:15. Astro Dark: 18:34 - 06:33

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)

6
6
6
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
22
22
22
22
22
22
2
2
2
2
2
2
0
0
0
0
0
0
0
0
0

High 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

ISS Passover

Visibility (miles)

6
7
8
6
8
9
9
9
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
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
Snow
Snow

Precipitation Probability (%)

20
17
19
24
29
23
22
22
21
15
11
12
15
19
20
17
11
11
12
10
9
9
7
6

Precipitation Amount (mm)

0.23
0.16
0.18
0.31
0.55
0.5
0.48
0.5
0.49
0.41
0.24
0.22
0.24
0.24
0.22
0.16
0.03
0.02
0.03
0.03
0.03
0.03
0.02
0.02

Wind Speed/Direction (mph)

9
9
10
8
7
7
7
7
7
7
7
7
7
7
7
6
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
78
77
76
75
75
75
75
73
72
72
72
72
68
68
68
66
67
70
72
77
77
78

Pressure (mb)

1007
1007
1007
1007
1006
1006
1006
1006
1005
1006
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1005
1005

Ozone (du)

337
338
338
335
333
332
330
329
330
332
333
333
333
334
335
337
338
336
336
337
338
344
346
347

Friday 9

Waning Gibbous 97%

17:53

11:11

22 Bad
23 Bad
00 Bad
01 OK
02 OK
03 OK
04 OK
05 OK
06 OK
07 Good
08 Good
09 OK
10 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:40, Set: 16:28, Transit: 12:34. Moon - Rise: 17:53, Set: 11:11. Civil Dark: 17:09 - 07:59. Nautical Dark: 17:53 - 07:16. Astro Dark: 18:34 - 06:34

Total Clouds (% Sky Obscured)

100
100
100
36
36
36
36
36
36
17
17
17
17
17
17
15
15
15
15
15
15
91
91
91

Low Clouds (% Sky Obscured)

100
100
100
36
36
36
36
36
36
17
17
17
17
17
17
15
15
15
15
15
15
15
15
15

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
90
90
90

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
5
5

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

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

Precipitation Probability (%)

6
5
5
5
4
5
6
8
9
0
3
4
6
8
6
6
6
8
8
9
9
10
10
10

Precipitation Amount (mm)

0.02
0.02
0.01
0.01
0.01
0.02
0.03
0.05
0.06
0
0.01
0.02
0.03
0.02
0.01
0.01
0.01
0.01
0.02
0.03
0.04
0.06
0.08
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-3
-3
-3
-3
-4
-4
-4
-4
-4
-5
-5
-5
-4
-4
-3
-3
-3
-3
-4
-3
-3
-3
-3

Relative Humidity (%)

79
79
79
77
76
75
74
73
72
73
71
68
66
66
65
65
66
66
65
65
68
73
75
76

Pressure (mb)

1006
1006
1006
1006
1006
1007
1007
1007
1007
1008
1008
1009
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012

Ozone (du)

348
349
349
352
354
355
357
358
358
358
358
358
359
360
362
363
362
361
359
358
356
356
357
359

Saturday 10

Waning Gibbous 92%

18:58

11:49

22 Bad
23 Bad
00 Bad
01 Bad
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

Sun - Rise: 08:41, Set: 16:28, Transit: 12:34. Moon - Rise: 18:58, Set: 11:49. Civil Dark: 17:09 - 08:00. Nautical Dark: 17:53 - 07:16. Astro Dark: 18:34 - 06:35

Total Clouds (% Sky Obscured)

91
91
91
98
98
98
98
98
98
31
31
31
31
31
31
90
90
90
90
90
90
97
97
97

Low Clouds (% Sky Obscured)

15
15
15
7
7
7
7
7
7
17
17
17
17
17
17
64
64
64
64
64
64
75
75
75

Medium Clouds (% Sky Obscured)

90
90
90
98
98
98
98
98
98
23
23
23
23
23
23
16
16
16
16
16
16
84
84
84

High Clouds (% Sky Obscured)

5
5
5
57
57
57
57
57
57
0
0
0
0
0
0
66
66
66
66
66
66
8
8
8

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
2
4
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
Snow
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

11
10
9
8
8
8
7
5
4
3
2
0
0
0
0
7
12
16
18
19
17
16
15
13

Precipitation Amount (mm)

0.11
0.11
0.1
0.1
0.09
0.09
0.08
0.06
0.04
0.02
0.01
0
0
0
0
0.01
0.03
0.07
0.11
0.11
0.12
0.12
0.09
0.06

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-3
-4
-4
-5
-5
-5
-6
-6
-6
-6
-7
-7
-7
-6
-5
-4
-3
-3
-4
-4
-3
-2
-2
-2

Relative Humidity (%)

76
76
75
75
75
75
75
75
74
74
74
73
72
72
73
75
77
77
74
73
77
80
81
81

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

362
364
367
370
372
374
375
375
374
373
372
370
369
367
365
364
365
366
366
365
363
361
362
364

Sunday 11

Waning Gibbous 86%

20:09

12:17

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 OK
13 Good
14 Good
15 Good
16 Good
17 Good
18 Good
19 Bad
20 Bad
21 Bad

Sun - Rise: 08:42, Set: 16:28, Transit: 12:35. Moon - Rise: 20:09, Set: 12:17. Civil Dark: 17:09 - 08:01. Nautical Dark: 17:53 - 07:17. Astro Dark: 18:34 - 06:36

Total Clouds (% Sky Obscured)

97
97
97
53
53
53
53
53
53
49
49
49
49
49
49
9
9
9
9
9
9
97
97
97

Low Clouds (% Sky Obscured)

75
75
75
40
40
40
40
40
40
40
40
40
40
40
40
5
5
5
5
5
5
36
36
36

Medium Clouds (% Sky Obscured)

84
84
84
31
31
31
31
31
31
23
23
23
23
23
23
5
5
5
5
5
5
95
95
95

High Clouds (% Sky Obscured)

8
8
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
65
65
65

ISS Passover

Visibility (miles)

10
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

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

Precipitation Probability (%)

12
10
8
6
8
9
11
10
9
8
7
6
6
6
0
0
0
0
0
0
0
0
0
8

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
79
79
78
77
77
76
76
75
74
75
75
74
74
73
73
73
73
72
74
80
82
84
85

Pressure (mb)

1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1018
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

365
365
364
362
361
360
357
350
341
335
333
333
334
335
336
340
350
362
371
376
378
377
370
359

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

Generated: 05/12/22 21:33:42. Forecast: 05/12/22 to 11/12/22. Timezone: UTC+1.00