Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waxing Gibbous 93%

16:35

06:53

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

Sun - Rise: 06:59, Set: 20:22, Transit: 13:42. Moon - Rise: 16:35, Set: 06:53. Civil Dark: 20:57 - 06:24. Nautical Dark: 21:40 - 05:41. Astro Dark: 22:27 - 04:54

Total 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

Low 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

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
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

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 (%)

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 Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
16
17
18
18
17
16
15
14
13
13
12
12
11
11
10
10
9
9
9
11
13
15

Feels Like (°C)

14
15
16
17
18
18
17
16
15
14
13
13
12
12
11
11
10
7
7
6
7
11
13
15

Dew Point (°C)

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

Relative Humidity (%)

51
45
41
38
37
38
40
43
46
50
53
57
59
61
63
66
68
70
73
74
73
68
61
55

Pressure (mb)

1022
1021
1020
1020
1019
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018

Ozone (du)

304
300
298
298
300
301
299
295
293
292
291
291
292
292
292
290
289
288
288
290
290
290
288
287

Monday 6

Waxing Gibbous 98%

18:04

07:14

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

Sun - Rise: 06:57, Set: 20:23, Transit: 13:41. Moon - Rise: 18:04, Set: 07:14. Civil Dark: 20:58 - 06:22. Nautical Dark: 21:42 - 05:38. Astro Dark: 22:29 - 04:51

Total Clouds (% Sky Obscured)

1
0
27
58
48
44
100
100
100
100
100
92
52
50
6
1
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
0
0
2
3
44
32
2
1
2
2
2
0
0
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

1
0
27
58
48
44
100
100
99
100
100
92
48
6
3
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
1
57
99
100
100
0
5
47
2
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

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
None

Precipitation Probability (%)

0
0
0
0
0
0
0
2
15
27
16
13
5
3
2
1
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.01
0.19
0.34
0.1
0.05
0.04
0.02
0.01
0.01
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
12
11
11
12
12
11
10
9
7
7
6
6
5
4
3
3
3
2
2
2
2
3
4

Chance of Frost

Temperature (°C)

16
17
18
19
18
17
16
14
12
12
12
11
11
10
10
9
9
8
8
7
8
9
11
13

Feels Like (°C)

16
17
18
19
18
17
16
14
12
12
12
11
11
10
9
9
9
8
8
7
8
9
11
13

Dew Point (°C)

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

Relative Humidity (%)

49
45
43
44
48
54
62
70
78
84
88
91
93
95
98
100
100
100
100
100
100
95
87
80

Pressure (mb)

1018
1019
1019
1020
1020
1020
1021
1022
1023
1024
1025
1026
1026
1027
1027
1028
1029
1029
1030
1031
1031
1032
1032
1033

Ozone (du)

287
288
289
291
293
296
298
300
300
297
293
293
301
313
323
328
331
332
330
325
322
323
326
327

Tuesday 7

Waxing Gibbous 100%

19:33

07:35

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

Sun - Rise: 06:55, Set: 20:25, Transit: 13:41. Moon - Rise: 19:33, Set: 07:35. Civil Dark: 21:00 - 06:19. Nautical Dark: 21:44 - 05:36. Astro Dark: 22:32 - 04:47

Total Clouds (% Sky Obscured)

0
0
1
2
2
6
4
0
1
6
1
2
8
25
29
29
29
29
29
29
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
1
2
2
6
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
0
0
0
0
0
0
1
6
1
2
8
25
29
29
29
29
29
29
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

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 (%)

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 Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
15
16
16
16
16
15
14
13
12
12
11
11
11
11
10
8
7
7
8
10
12
14

Dew Point (°C)

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

Relative Humidity (%)

75
69
64
59
55
55
58
63
69
74
78
81
86
90
94
93
96
98
100
100
98
91
82
74

Pressure (mb)

1033
1032
1032
1032
1032
1031
1031
1031
1031
1031
1031
1031
1031
1031
1031
1029
1029
1028
1028
1028
1027
1027
1027
1027

Ozone (du)

324
320
318
321
327
331
334
336
338
340
343
344
345
345
347
351
356
358
352
343
337
334
334
333

Wednesday 8

Full Moon 99%

21:02

07:56

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

Sun - Rise: 06:53, Set: 20:27, Transit: 13:41. Moon - Rise: 21:02, Set: 07:56. Civil Dark: 21:02 - 06:17. Nautical Dark: 21:46 - 05:33. Astro Dark: 22:34 - 04:44

Total Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
96
96
96
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
19
19
19
19

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
95
95
95
95

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 (%)

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 Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
16
16
17
17
16
15
14
13
12
12
11
11
10
10
10
10
10
9
9
10
11
12

Feels Like (°C)

15
15
16
16
17
17
16
15
14
13
12
12
11
11
10
10
10
9
8
8
8
9
11
12

Dew Point (°C)

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

Relative Humidity (%)

70
67
64
59
55
54
56
60
64
68
73
78
82
86
89
91
92
94
97
99
99
95
89
83

Pressure (mb)

1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026

Ozone (du)

331
329
328
326
326
325
324
323
321
318
314
311
310
310
310
309
309
310
311
312
313
312
311
311

Thursday 9

Waning Gibbous 94%

22:31

08:20

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 OK

Sun - Rise: 06:50, Set: 20:29, Transit: 13:41. Moon - Rise: 22:31, Set: 08:20. Civil Dark: 21:04 - 06:15. Nautical Dark: 21:48 - 05:30. Astro Dark: 22:37 - 04:41

Total Clouds (% Sky Obscured)

96
96
88
88
88
88
88
88
65
65
65
65
65
65
88
88
88
88
88
88
49
49
49
49

Low Clouds (% Sky Obscured)

6
6
0
0
0
0
0
0
1
1
1
1
1
1
10
10
10
10
10
10
0
0
0
0

Medium Clouds (% Sky Obscured)

19
19
10
10
10
10
10
10
16
16
16
16
16
16
9
9
9
9
9
9
2
2
2
2

High Clouds (% Sky Obscured)

95
95
87
87
87
87
87
87
58
58
58
58
58
58
87
87
87
87
87
87
48
48
48
48

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 (%)

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

Precipitation Amount (mm)

0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
13
14
14
14
13
12
11
10
7
6
6
5
5
4
4
4
4
3
3
4
5
6
8

Dew Point (°C)

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

Relative Humidity (%)

77
70
65
62
61
62
65
71
76
82
90
96
100
100
100
100
100
100
100
100
100
98
87
80

Pressure (mb)

1026
1026
1026
1026
1026
1026
1027
1027
1027
1027
1028
1028
1028
1029
1029
1028
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

312
315
317
318
319
320
320
321
321
320
319
317
314
309
305
303
301
299
296
293
291
290
291
292

Friday 10

Waning Gibbous 87%

23:58

08:49

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

Sun - Rise: 06:48, Set: 20:30, Transit: 13:40. Moon - Rise: 23:58, Set: 08:49. Civil Dark: 21:06 - 06:12. Nautical Dark: 21:50 - 05:28. Astro Dark: 22:39 - 04:38

Total Clouds (% Sky Obscured)

49
49
96
96
96
96
96
96
39
39
39
39
39
39
16
16
16
16
16
16
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
100
100
100
100

Medium Clouds (% Sky Obscured)

2
2
5
5
5
5
5
5
0
0
0
0
0
0
16
16
16
16
16
16
94
94
94
94

High Clouds (% Sky Obscured)

48
48
96
96
96
96
96
96
39
39
39
39
39
39
0
0
0
0
0
0
91
91
91
91

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
12
13
14
14
14
13
12
11
10
8
7
7
6
6
5
5
5
5
5
7
11
12

Dew Point (°C)

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

Relative Humidity (%)

74
69
65
62
59
59
63
68
75
80
88
94
96
98
99
100
100
100
100
100
99
91
82
77

Pressure (mb)

1029
1029
1029
1028
1027
1027
1026
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

293
294
295
294
293
291
289
286
284
285
286
288
288
288
289
294
301
307
313
318
323
328
332
336

Saturday 11

Waning Gibbous 78%

01:19

09:26

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:46, Set: 20:32, Transit: 13:40. Moon - Rise: 01:19, Set: 09:26. Civil Dark: 21:08 - 06:10. Nautical Dark: 21:52 - 05:25. Astro Dark: 22:42 - 04:35

Total Clouds (% Sky Obscured)

100
100
86
86
86
86
86
86
95
95
95
95
95
95
74
74
74
74
74
74
73
73
73
73

Low Clouds (% Sky Obscured)

100
100
84
84
84
84
84
84
91
91
91
91
91
91
73
73
73
73
73
73
60
60
60
60

Medium Clouds (% Sky Obscured)

94
94
11
11
11
11
11
11
61
61
61
61
61
61
40
40
40
40
40
40
70
70
70
70

High Clouds (% Sky Obscured)

91
91
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

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

Precipitation Probability (%)

2
5
7
8
7
4
1
1
1
1
1
1
1
1
3
10
27
29
28
21
14
9
3
0

Precipitation Amount (mm)

0.02
0.08
0.14
0.14
0.09
0.06
0.03
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.06
0.2
0.33
0.29
0.18
0.1
0.04
0.01
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
12
12
12
12
12
12
12
11
11
10
10
10
9
9
9
9
9
8
8
8
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
78
78
78
78
78
79
80
81
83
85
86
88
91
98
100
100
100
100
100
100
100
100

Pressure (mb)

1022
1022
1022
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

337
337
337
337
336
336
337
338
340
343
347
350
350
348
347
347
346
347
352
357
361
361
359
356

Forecast for Netherlands (52.47,5.07)

Generated: 05/04/20 12:42:39. Forecast: 05/04/20 to 11/04/20. Timezone: UTC+2.00