Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 7

Waning Gibbous 69%

03:01

09:29

12 Bad
13 OK
14 OK
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: 06:56, Set: 20:22, Transit: 13:40. Moon - Rise: 03:01, Set: 09:29. Civil Dark: 20:57 - 06:21. Nautical Dark: 21:39 - 05:39. Astro Dark: 22:26 - 04:52

Total Clouds (% Sky Obscured)

59
47
36
1
2
6
5
3
1
0
0
0
0
0
0
0
0
0
0
1
0
0
3
4

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)

10
5
5
1
1
5
5
1
0
0
0
0
0
0
0
0
0
0
0
1
0
0
3
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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)

9
10
10
11
11
11
11
10
8
8
9
9
9
9
9
8
8
8
8
8
7
8
10
10

Chance of Frost

Temperature (°C)

13
14
14
15
15
15
15
14
12
10
9
8
8
7
7
6
6
6
5
5
6
8
10
12

Feels Like (°C)

10
10
11
12
12
12
13
12
10
8
7
6
5
5
5
4
4
3
4
3
4
6
7
9

Dew Point (°C)

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

Relative Humidity (%)

52
47
45
43
43
46
52
58
65
65
64
64
66
69
72
74
74
74
74
73
75
69
61
56

Pressure (mb)

1028
1027
1027
1027
1026
1026
1026
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1027
1027
1027
1027

Ozone (du)

373
374
375
375
376
375
375
376
375
375
374
373
373
373
372
371
372
371
370
370
371
372
373
374

Wednesday 8

Waning Gibbous 60%

03:48

10:28

12 Good
13 OK
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 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:54, Set: 20:24, Transit: 13:40. Moon - Rise: 03:48, Set: 10:28. Civil Dark: 20:59 - 06:19. Nautical Dark: 21:41 - 05:36. Astro Dark: 22:28 - 04:49

Total Clouds (% Sky Obscured)

10
38
26
45
70
31
93
92
91
98
86
85
97
81
73
91
100
89
53
50
44
79
95
99

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
1
39
44
48
37
52
85
97
81
73
89
87
58
23
21
25
46
51
12

High Clouds (% Sky Obscured)

9
38
21
43
70
26
90
77
60
89
44
41
9
14
12
66
100
62
10
10
10
35
83
96

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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)

10
11
11
11
11
10
9
8
8
8
8
8
7
7
7
8
8
7
7
7
7
7
7
7

Chance of Frost

Temperature (°C)

14
16
17
18
18
18
17
15
13
11
10
10
9
9
9
9
9
8
8
7
8
10
12
14

Feels Like (°C)

12
13
14
14
15
15
14
12
9
8
7
6
6
6
6
5
5
5
4
4
4
7
9
11

Dew Point (°C)

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

Relative Humidity (%)

51
47
45
45
44
51
55
63
65
64
64
64
63
62
63
64
63
63
65
64
68
67
57
50

Pressure (mb)

1027
1027
1026
1026
1025
1025
1024
1024
1024
1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

374
373
372
373
374
374
374
373
373
371
370
370
371
374
376
376
376
378
378
380
382
385
386
386

Thursday 9

Waning Gibbous 50%

04:23

11:38

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: 06:52, Set: 20:26, Transit: 13:40. Moon - Rise: 04:23, Set: 11:38. Civil Dark: 21:00 - 06:17. Nautical Dark: 21:43 - 05:34. Astro Dark: 22:30 - 04:46

Total Clouds (% Sky Obscured)

100
100
100
100
94
100
100
100
100
88
100
100
77
74
65
55
57
71
73
67
64
63
66
59

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
70
64
95
98
39
69
37
31
35
52
55
56
54
51
46
36

Medium Clouds (% Sky Obscured)

23
50
45
62
58
57
62
100
39
58
62
81
43
10
43
52
41
5
6
3
3
6
5
6

High Clouds (% Sky Obscured)

100
100
100
100
81
85
100
100
100
2
100
100
10
15
25
40
40
40
25
33
37
41
25
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
1
1
2
2
10
72
64
11
25
4
1
2
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.6
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
8
8
8
8
8
7
6
6
8
14
16
14
11
10
10
7
7
7
6
6
6
7
7

Chance of Frost

Temperature (°C)

16
18
19
20
21
21
20
19
17
15
14
12
10
9
8
8
7
6
6
6
7
8
9
10

Feels Like (°C)

13
15
16
18
18
18
18
17
15
13
10
6
6
5
5
5
4
4
4
3
4
5
6
8

Dew Point (°C)

5
5
6
7
8
10
12
12
11
10
11
9
8
6
5
5
5
5
5
4
4
4
3
3

Relative Humidity (%)

46
43
41
41
44
49
58
63
67
72
80
81
84
80
78
82
87
88
88
86
85
79
67
60

Pressure (mb)

1020
1019
1018
1017
1017
1016
1016
1015
1015
1015
1016
1017
1018
1018
1019
1020
1020
1021
1021
1021
1022
1022
1023
1023

Ozone (du)

386
388
387
386
384
382
383
386
388
391
392
393
391
394
394
388
385
381
379
375
373
371
371
368

Friday 10

Third Quarter 40%

04:49

No Set

12 Bad
13 OK
14 Bad
15 Bad
16 OK
17 OK
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: 06:50, Set: 20:27, Transit: 13:39. Moon - Rise: 04:49, Set: No Set. Civil Dark: 21:02 - 06:14. Nautical Dark: 21:45 - 05:31. Astro Dark: 22:33 - 04:43

Total Clouds (% Sky Obscured)

52
40
52
55
46
44
65
71
74
71
70
60
58
51
67
81
89
89
90
90
92
89
99
84

Low Clouds (% Sky Obscured)

27
18
21
24
27
19
11
3
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
2
0
3
28
4
37
66
70
29
45
34
35
31
32
30
28
39
49
60
43
25
8
22

High Clouds (% Sky Obscured)

26
25
40
55
16
28
57
69
45
26
12
8
7
6
37
67
89
89
90
90
92
89
99
76

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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)

6
5
4
4
5
5
4
4
4
4
5
6
7
7
8
8
8
8
9
9
10
11
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
51
47
46
44
44
44
57
60
59
60
61
62
64
66
69
70
72
74
71
71
68
58
52

Pressure (mb)

1023
1022
1022
1022
1021
1020
1020
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1013
1013

Ozone (du)

367
366
365
363
361
360
360
361
360
361
360
360
360
361
362
363
365
366
367
369
367
366
367
369

Saturday 11

Waning Crescent 30%

05:08

12:54

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: 06:47, Set: 20:29, Transit: 13:39. Moon - Rise: 05:08, Set: 12:54. Civil Dark: 21:04 - 06:12. Nautical Dark: 21:47 - 05:29. Astro Dark: 22:35 - 04:40

Total Clouds (% Sky Obscured)

90
84
77
65
83
81
81
77
77
82
83
90
100
100
100
100
100
92
83
73
67
61
55
63

Low Clouds (% Sky Obscured)

0
0
17
34
52
67
76
77
57
30
0
2
4
6
12
17
22
31
48
62
57
55
52
50

Medium Clouds (% Sky Obscured)

36
42
40
42
40
40
40
40
45
50
50
50
50
50
33
15
0
0
0
0
0
0
0
1

High Clouds (% Sky Obscured)

57
38
29
21
18
43
69
77
77
82
83
90
100
100
100
100
100
67
33
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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
7
7
4
11
10
5
4
1
0
0
0
0
0
0
0
1
2
0
2

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)

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

Chance of Frost

Temperature (°C)

14
15
16
16
17
17
16
14
12
11
10
9
9
9
8
8
7
7
7
7
6
8
9
11

Feels Like (°C)

9
9
11
11
13
13
12
12
10
9
7
7
5
3
3
2
2
2
3
2
2
2
2
3

Dew Point (°C)

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

Relative Humidity (%)

48
45
43
42
45
47
47
52
62
64
66
64
60
61
62
63
64
65
67
70
71
66
61
57

Pressure (mb)

1012
1012
1011
1011
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

370
369
367
367
366
367
368
368
369
372
375
380
383
383
383
384
384
385
385
385
385
385
385
385

Sunday 12

Waning Crescent 21%

05:23

14:12

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

Sun - Rise: 06:45, Set: 20:31, Transit: 13:39. Moon - Rise: 05:23, Set: 14:12. Civil Dark: 21:06 - 06:10. Nautical Dark: 21:49 - 05:26. Astro Dark: 22:38 - 04:37

Total Clouds (% Sky Obscured)

72
81
81
76
68
64
59
54
38
22
7
14
21
28
38
48
61
73
86
98
99
99
100
100

Low Clouds (% Sky Obscured)

48
43
51
55
60
42
24
6
4
2
0
8
14
20
14
7
1
16
28
45
42
36
30
35

Medium Clouds (% Sky Obscured)

10
25
23
15
13
18
22
24
16
8
0
0
0
0
4
8
12
24
35
43
55
65
74
81

High Clouds (% Sky Obscured)

0
0
0
0
1
0
1
0
2
4
7
7
5
7
15
10
5
32
59
86
91
95
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
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
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 (%)

1
0
2
1
1
5
7
2
5
5
0
0
0
0
0
0
0
1
3
5
12
15
14
15

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)

16
15
15
14
13
13
12
10
9
8
7
7
7
6
6
6
6
6
5
5
5
6
6
7

Chance of Frost

Temperature (°C)

12
13
15
15
15
16
14
13
12
11
10
9
8
8
7
7
6
6
6
6
6
7
9
11

Feels Like (°C)

3
3
3
10
9
10
10
11
11
8
7
7
7
7
7
3
3
3
3
3
1
2
3
5

Dew Point (°C)

2
2
2
2
3
3
4
5
5
4
3
2
2
2
2
1
1
1
2
2
2
4
5
7

Relative Humidity (%)

51
46
41
42
43
43
49
57
64
62
61
60
62
65
67
69
71
72
75
76
78
78
77
76

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

385
384
383
383
384
384
383
383
383
383
384
385
386
387
388
386
385
384
384
384
384
384
383
383

Monday 13

Waning Crescent 12%

05:35

15:32

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

Sun - Rise: 06:43, Set: 20:32, Transit: 13:39. Moon - Rise: 05:35, Set: 15:32. Civil Dark: 21:08 - 06:08. Nautical Dark: 21:51 - 05:23. Astro Dark: 22:41 - 04:34

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
100
100
100
100
100
100
100
100
96
93
90
93
96
100

Low Clouds (% Sky Obscured)

39
52
55
63
63
55
50
41
39
32
25
25
25
30
30
30
30
30
35
35

Medium Clouds (% Sky Obscured)

88
93
95
96
99
99
100
100
100
100
100
96
92
89
91
92
90
91
87
85

High Clouds (% Sky Obscured)

100
100
72
43
15
45
72
94
96
97
99
92
81
71
70
74
78
83
88
92

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

16
17
26
31
31
40
43
42
38
34
24
19
15
2
2
2
0
1
2
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
9
10
10
10
9
8
8
7
7
7
6
6
6
5
5
5
4
4

Dew Point (°C)

7
8
8
9
9
9
9
8
8
8
7
6
5
5
4
4
4
4
4
4

Relative Humidity (%)

76
76
76
80
84
90
90
88
88
88
87
85
85
85
85
85
85
86
85
84

Pressure (mb)

1011
1011
1010
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

382
381
380
380
379
378
378
378
378
378
379
380
381
382
383
383
383
383
385
386

Forecast for 's-Hertogenbosch, Gemeente 's-Hertogenbosch, Netherlands (51.70,5.30)

Generated: 07/04/26 12:05:46. Forecast: 07/04/26 to 13/04/26. Timezone: UTC+2.00