Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 19

New Moon 0%

06:41

19:45

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

Sun - Rise: 06:42, Set: 18:50, Transit: 12:46. Moon - Rise: 06:41, Set: 19:45. Civil Dark: 19:23 - 06:08. Nautical Dark: 20:03 - 05:29. Astro Dark: 20:44 - 04:48

Total Clouds (% Sky Obscured)

41
25
29
47
25
28
25
59
37
22
2
0
5
45
74
100
100
100
100
100
96
100
81
45

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
12
18
0

Medium Clouds (% Sky Obscured)

0
0
0
0
7
17
21
51
33
21
0
0
0
1
11
86
99
99
76
74
93
88
80
45

High Clouds (% Sky Obscured)

1
15
24
46
12
10
15
12
0
3
2
0
5
45
74
100
69
69
100
100
77
100
0
1

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)

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

Chance of Frost

Temperature (°C)

4
4
5
5
4
5
7
10
12
14
15
16
16
16
15
14
11
10
9
8
8
8
7
6

Feels Like (°C)

3
4
4
2
2
3
5
8
10
13
14
15
15
15
14
12
9
7
6
5
5
5
4
3

Dew Point (°C)

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

Relative Humidity (%)

80
80
80
80
82
79
73
67
62
57
53
52
50
50
58
64
73
80
80
81
82
82
81
81

Pressure (mb)

1027
1027
1027
1027
1027
1028
1028
1028
1028
1027
1027
1026
1026
1025
1025
1024
1025
1025
1025
1025
1025
1025
1024
1024

Ozone (du)

330
331
333
333
336
338
336
337
341
339
339
336
333
339
351
355
361
366
370
372
374
377
379
378

Friday 20

Waxing Crescent 3%

06:54

21:12

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

Sun - Rise: 06:39, Set: 18:52, Transit: 12:46. Moon - Rise: 06:54, Set: 21:12. Civil Dark: 19:25 - 06:06. Nautical Dark: 20:05 - 05:27. Astro Dark: 20:46 - 04:45

Total Clouds (% Sky Obscured)

80
49
77
91
76
100
100
100
91
84
98
33
11
32
64
35
22
1
1
2
1
11
23
31

Low Clouds (% Sky Obscured)

22
0
59
67
54
16
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
23
31

Medium Clouds (% Sky Obscured)

80
49
35
38
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
1
0
1
0

High Clouds (% Sky Obscured)

1
1
1
38
24
100
100
100
91
83
98
29
8
30
64
35
22
0
1
1
0
6
1
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
3
3
1
2
4
4
6
7
8
8
8
9
9
8
6
5
4
3
2
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

79
80
85
91
93
85
77
69
63
59
55
52
49
48
54
62
64
63
62
70
78
83
85
86

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1023
1022
1022
1022
1021
1021
1022
1022
1022
1022
1022
1021
1021
1021

Ozone (du)

376
371
368
366
367
369
369
369
369
369
368
369
369
368
368
367
367
368
368
368
368
368
367
368

Saturday 21

Waxing Crescent 8%

07:09

22:43

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

Sun - Rise: 06:37, Set: 18:53, Transit: 12:45. Moon - Rise: 07:09, Set: 22:43. Civil Dark: 19:27 - 06:04. Nautical Dark: 20:07 - 05:24. Astro Dark: 20:48 - 04:43

Total Clouds (% Sky Obscured)

45
47
49
89
79
65
67
56
24
4
0
0
3
1
1
2
1
1
1
0
0
9
8
7

Low Clouds (% Sky Obscured)

43
45
45
48
50
41
52
12
0
4
0
0
3
1
1
1
1
1
1
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)

6
5
9
68
54
28
18
41
22
0
0
0
0
0
0
0
0
0
0
0
0
8
6
5

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)

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

Chance of Frost

Temperature (°C)

3
3
3
2
2
3
5
7
9
11
12
13
13
13
13
12
10
8
7
7
6
5
5
5

Feels Like (°C)

1
0
-1
-0
0
1
3
4
7
9
10
10
11
10
12
11
8
6
5
5
5
4
4
3

Dew Point (°C)

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

Relative Humidity (%)

86
88
86
88
88
83
73
66
62
57
54
53
54
54
61
68
70
73
78
81
83
85
86
88

Pressure (mb)

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

Ozone (du)

367
365
363
362
362
363
362
361
360
362
365
366
367
366
364
364
362
362
364
365
365
366
366
367

Sunday 22

Waxing Crescent 16%

07:28

00:14

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

Sun - Rise: 06:35, Set: 18:55, Transit: 12:45. Moon - Rise: 07:28, Set: 00:14. Civil Dark: 19:29 - 06:01. Nautical Dark: 20:08 - 05:22. Astro Dark: 20:50 - 04:40

Total Clouds (% Sky Obscured)

7
5
3
4
4
3
3
9
14
20
35
62
85
72
57
36
57
76
92
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
7
10
7
3
0
0
0

Medium Clouds (% Sky Obscured)

1
2
1
2
1
1
0
0
0
0
2
4
6
4
2
0
0
0
0
21
54
72
77
76

High Clouds (% Sky Obscured)

5
3
2
1
2
1
2
7
13
18
35
62
85
72
57
36
57
76
92
89
78
68
78
90

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

Chance of Frost

Temperature (°C)

4
4
4
3
3
5
7
9
10
11
13
13
13
14
13
12
11
10
8
7
7
6
6
5

Feels Like (°C)

3
2
2
2
2
3
5
6
7
9
10
11
11
12
12
11
9
8
6
5
3
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

86
88
88
86
85
82
71
61
52
48
47
47
46
46
53
62
62
61
62
63
67
67
68
70

Pressure (mb)

1018
1018
1018
1018
1018
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1020

Ozone (du)

369
371
374
378
381
383
387
389
389
389
390
393
393
393
393
392
392
394
394
395
398
402
405
409

Monday 23

Waxing Crescent 26%

07:55

01:42

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

Sun - Rise: 06:33, Set: 18:57, Transit: 12:45. Moon - Rise: 07:55, Set: 01:42. Civil Dark: 19:30 - 05:59. Nautical Dark: 20:10 - 05:19. Astro Dark: 20:52 - 04:37

Total Clouds (% Sky Obscured)

100
100
100
100
95
80
77
75
56
45
76
76
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
4
7
10
6
3
0
11
21
32
27
23
16
26
35

Medium Clouds (% Sky Obscured)

100
99
98
97
86
26
49
10
14
12
23
38
50
48
48
46
43
57
71
77
85
93
96
98

High Clouds (% Sky Obscured)

100
100
100
100
89
76
63
58
45
35
59
76
100
100
100
100
100
99
99
99
100
100
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
10
8
0
0
0
3
7
11
44
55

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

Chance of Frost

Temperature (°C)

5
5
5
5
5
6
8
9
10
12
13
13
13
13
13
11
10
9
9
9
8
8
8
8

Feels Like (°C)

2
2
2
2
2
3
5
6
7
10
12
11
12
11
11
10
8
8
7
7
8
7
7
5

Dew Point (°C)

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

Relative Humidity (%)

70
71
72
73
75
75
69
62
59
56
53
51
49
49
52
63
61
62
63
65
65
65
65
66

Pressure (mb)

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

Ozone (du)

408
406
398
392
389
385
385
382
382
381
385
384
385
382
380
377
374
372
370
367
366
365
363
361

Tuesday 24

Waxing Crescent 38%

08:34

02:56

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
02 Bad

Sun - Rise: 06:30, Set: 18:59, Transit: 12:44. Moon - Rise: 08:34, Set: 02:56. Civil Dark: 19:32 - 05:57. Nautical Dark: 20:12 - 05:17. Astro Dark: 20:54 - 04:35

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98
99
100
100
100
100
96
91

Low Clouds (% Sky Obscured)

34
36
38
49
68
85
100
94
91
91
96
97
97
97
97
96
94
84
69
68
70
81
78
74

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
98
95
93
86
73
56
44
37
27
30
33

High Clouds (% Sky Obscured)

100
100
100
100
97
94
92
95
97
100
100
100
100
72
40
10
40
68
95
92
92
92
92
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
7
6
6
6
6
6
6
6
6
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

68
65
52
34
26
19
3
9
11
11
26
35
44
51
52
49
57
65
72
57
45
31
31
30

Precipitation Amount (mm)

0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

10
11
11
12
12
13
14
15
15
15
15
15
15
15
14
14
13
13
12
12
10
10
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
69
69
69
71
69
68
68
67
65
64
70
75
80
80
78
78
82
88
91
90
87
84
82

Pressure (mb)

1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

360
358
357
355
354
353
352
351
350
350
349
350
350
351
354
357
361
367
374
381
385
390
394
401

Wednesday 25

First Quarter 49%

09:31

02:56

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

Sun - Rise: 06:28, Set: 19:00, Transit: 12:44. Moon - Rise: 09:31, Set: 02:56. Civil Dark: 19:34 - 05:54. Nautical Dark: 20:14 - 05:14. Astro Dark: 20:56 - 04:32

Total Clouds (% Sky Obscured)

88
84
78
73
78
84
91
91
91
92
95
97
99
93
87
81
84
86
87
91
95
99

Low Clouds (% Sky Obscured)

71
64
59
58
72
81
91
91
89
87
89
92
95
84
75
62
67
71
74
82
91
99

Medium Clouds (% Sky Obscured)

33
34
30
29
31
32
44
49
54
60
58
54
50
41
34
27
36
45
52
53
45
45

High Clouds (% Sky Obscured)

88
84
78
73
78
70
60
41
17
1
1
1
0
1
2
2
2
1
1
1
0
0

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

28
19
13
11
19
25
28
32
37
43
45
45
44
37
30
22
21
19
14
14
14
17

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

Wind Speed/Direction (mph)

11
12
12
12
12
13
15
16
17
18
19
19
19
19
18
16
14
14
13
13
13
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
78
78
78
78
75
72
70
70
70
71
70
68
67
69
74
78
79
79
81
78
76

Pressure (mb)

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

Ozone (du)

408
415
420
425
431
430
429
428
431
434
437
436
436
436
437
438
439
435
432
428
425
422

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

Generated: 19/03/26 03:08:08. Forecast: 19/03/26 to 25/03/26. Timezone: UTC+1.00