Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waning Crescent 5%

07:23

15:21

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

Sun - Rise: 07:51, Set: 17:52, Transit: 12:52. Moon - Rise: 07:23, Set: 15:21. Civil Dark: 18:26 - 07:17. Nautical Dark: 19:06 - 06:38. Astro Dark: 19:44 - 05:59

Total Clouds (% Sky Obscured)

19
12
9
1
2
1
6
76
95
100
100
100
99
50
67
47
71
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
10
26
34
40
98

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
53
93
98
97
75
75
43
67
47
71
91
88
85
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
1
0
4
10
10
100
97
98
95
5
15
5
15
86
100
100
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
0
0
0
0
0
0
0
0
0
4
53

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
73
77
80
80
81
79
78
76
74
74
74
74
74
74
71
67
57
48
45
50
51
53
53

Pressure (mb)

1016
1016
1017
1018
1019
1019
1019
1019
1019
1020
1019
1019
1018
1017
1017
1017
1016
1015
1014
1012
1010
1009
1006
1005

Ozone (du)

433
421
413
405
392
384
383
385
388
392
386
381
377
371
364
360
352
348
346
344
346
345
344
347

Sunday 15

Waning Crescent 1%

07:43

16:41

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
16 Bad

Sun - Rise: 07:49, Set: 17:53, Transit: 12:52. Moon - Rise: 07:43, Set: 16:41. Civil Dark: 18:28 - 07:15. Nautical Dark: 19:07 - 06:36. Astro Dark: 19:46 - 05:57

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
93
100
74
83
83
86
79
88
87
100
100
99
72
83
79
83
67
100

Low Clouds (% Sky Obscured)

100
100
100
95
100
100
82
88
74
83
83
86
78
79
79
84
78
65
67
71
65
57
46
64

Medium Clouds (% Sky Obscured)

100
100
100
100
86
73
38
47
3
55
0
3
46
39
40
38
53
86
33
34
57
59
31
100

High Clouds (% Sky Obscured)

100
100
100
100
20
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
8
0
1
9

ISS Passover

Visibility (miles)

8
3
0
0
0
0
0
0
0
7
9
9
9
5
9
9
9
8
7
6
8
9
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
80
50
26
56
44
21
20
21
22
22
17
35
42
46
54
61
58
42
32
45

Precipitation Amount (mm)

1.2
1.9
2.7
1.1
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

3
1
0
0
1
1
1
2
3
4
5
5
5
5
5
4
5
5
5
6
7
7
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
76
98
100
98
98
98
100
100
96
91
89
89
89
89
88
88
86
83
82
79
82
82
78

Pressure (mb)

1003
1001
1000
998
996
995
993
992
992
992
992
993
993
993
993
993
993
993
993
993
993
994
994
994

Ozone (du)

345
342
344
349
356
370
378
382
382
373
373
380
386
388
389
392
395
403
410
417
415
410
412
413

Monday 16

Waning Crescent 0%

07:58

No Set

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
16 Bad

Sun - Rise: 07:47, Set: 17:55, Transit: 12:52. Moon - Rise: 07:58, Set: No Set. Civil Dark: 18:30 - 07:13. Nautical Dark: 19:09 - 06:34. Astro Dark: 19:48 - 05:55

Total Clouds (% Sky Obscured)

100
85
71
66
63
76
91
98
73
62
67
100
100
82
59
46
66
90
99
94
94
92
71
56

Low Clouds (% Sky Obscured)

75
74
58
59
55
54
81
95
72
62
67
100
100
82
59
17
10
40
90
89
79
68
51
47

Medium Clouds (% Sky Obscured)

96
42
47
56
59
33
36
33
1
0
0
4
10
5
40
46
36
45
35
33
28
27
32
21

High Clouds (% Sky Obscured)

0
5
5
10
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
9
9
9
2
9
9
9
9
9
9
4
9
4
2
9
9
9
3
9
9
8
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
Light Rain
Light Rain
None
None
None
None
None
None
Very Light Rain
None
Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

48
30
28
86
95
40
43
30
30
30
43
54
46
66
24
4
8
43
59
57
50
48
38
22

Precipitation Amount (mm)

0
0
0
0.4
1.3
0
0
0
0
0
0
0.2
0
0.4
0
0
0
0
0.3
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
85
85
85
93
83
85
86
86
86
88
91
91
91
94
77
77
75
79
73
75
75
78
75

Pressure (mb)

995
995
995
995
995
995
996
996
997
998
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1007
1008
1008
1009

Ozone (du)

410
397
397
402
402
399
399
397
391
386
392
396
399
404
406
407
407
403
393
387
379
369
362
359

Tuesday 17

New Moon 1%

08:11

18:02

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

Sun - Rise: 07:45, Set: 17:57, Transit: 12:52. Moon - Rise: 08:11, Set: 18:02. Civil Dark: 18:31 - 07:11. Nautical Dark: 19:11 - 06:32. Astro Dark: 19:49 - 05:53

Total Clouds (% Sky Obscured)

47
54
69
67
66
68
70
72
66
49
37
30
24
25
35
55
73
80
91
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
44
55
38
42
59
52
42
42
32
35
26
20
16
25
33
41
44
48
51
53
52
51
43

Medium Clouds (% Sky Obscured)

10
0
0
32
50
17
12
17
14
9
6
12
2
4
5
6
9
26
43
60
60
60
91
100

High Clouds (% Sky Obscured)

2
17
41
56
57
51
41
40
15
5
5
0
0
0
11
22
33
55
78
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
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 (%)

19
17
18
21
11
21
7
5
2
4
4
1
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)

15
13
12
11
12
12
11
9
8
7
7
7
6
5
5
5
5
4
2
2
3
3
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
72
74
76
76
80
86
86
84
84
83
83
83
84
84
83
78
73
68
66
63
63
63
68

Pressure (mb)

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

Ozone (du)

356
352
350
349
348
345
344
348
349
351
352
354
356
356
357
357
355
356
357
360
359
358
359
360

Wednesday 18

Waxing Crescent 5%

08:23

19:23

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
16 Bad

Sun - Rise: 07:43, Set: 17:59, Transit: 12:52. Moon - Rise: 08:23, Set: 19:23. Civil Dark: 18:33 - 07:09. Nautical Dark: 19:12 - 06:30. Astro Dark: 19:51 - 05:51

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
97
94
86
72
58
53

Low Clouds (% Sky Obscured)

35
28
18
16
19
11
11
12
22
31
41
54
68
76
58
52
46
34
22
10
7
4
3
3

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
72
45
22
24
12
5
5

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
100
100
100
100
100
100
100
98
97
94
86
72
58
53

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
1
0
1
1
1
2
4
3
3
2
1
28
28
16
24
21
8
12
10
3
3

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
-1
-2
-2
-3
-4
-3
-5
-4
-5
-6
-6
-6
-7
-7
-7
-6
-7
-6
-6
-6
-2
-2
-3

Dew Point (°C)

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

Relative Humidity (%)

72
76
76
76
76
74
76
77
78
83
88
88
88
77
71
73
74
77
69
63
58
58
60
61

Pressure (mb)

1006
1005
1004
1004
1003
1003
1002
1001
1001
1001
1001
1000
1000
1001
1001
1000
1001
1002
1002
1003
1003
1004
1005
1006

Ozone (du)

360
361
363
364
366
369
368
370
369
373
374
374
376
376
376
375
374
373
375
377
379
378
377
376

Thursday 19

Waxing Crescent 11%

08:34

20:44

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

Sun - Rise: 07:41, Set: 18:01, Transit: 12:52. Moon - Rise: 08:34, Set: 20:44. Civil Dark: 18:35 - 07:07. Nautical Dark: 19:14 - 06:28. Astro Dark: 19:53 - 05:49

Total Clouds (% Sky Obscured)

53
53
64
61
58
55
51
44
42
40
40
42
46
49
38
25
11
41
71
100
98
97
95
82

Low Clouds (% Sky Obscured)

3
2
3
3
3
14
21
23
15
11
9
10
10
13
10
10
3
11
20
39
44
49
48
30

Medium Clouds (% Sky Obscured)

5
5
4
3
5
6
3
0
0
0
0
1
2
4
7
9
10
39
69
99
98
96
95
82

High Clouds (% Sky Obscured)

53
53
62
53
45
29
24
13
11
10
2
1
0
0
0
1
0
31
60
90
61
32
1
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 (%)

3
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
5
7
10
10
9
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
73
80
80
80
77
78
78
80
78
78
80
80
79
79
75
71
67
64
61
59
60
61
62

Pressure (mb)

1007
1008
1010
1011
1013
1014
1015
1016
1018
1019
1020
1021
1022
1023
1024
1026
1027
1028
1028
1029
1029
1029
1030
1030

Ozone (du)

378
379
380
379
378
377
376
375
374
371
368
365
359
353
347
346
345
344
344
345
345
342
338
335

Friday 20

Waxing Crescent 19%

08:47

22:07

17 Bad
18 Bad
19 Bad
20 OK
21 OK
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

Sun - Rise: 07:39, Set: 18:03, Transit: 12:52. Moon - Rise: 08:47, Set: 22:07. Civil Dark: 18:37 - 07:05. Nautical Dark: 19:16 - 06:26. Astro Dark: 19:54 - 05:48

Total Clouds (% Sky Obscured)

70
57
52
47
38
51
64
75
73
72
70
80
90
100
100
99
99
99
99
100

Low Clouds (% Sky Obscured)

18
7
8
11
11
15
20
25
30
30
30
25
20
25
19
14
14
38
62
88

Medium Clouds (% Sky Obscured)

70
57
52
47
38
51
64
69
63
58
52
56
59
62
62
62
58
62
60
65

High Clouds (% Sky Obscured)

7
10
19
26
30
22
18
10
31
45
70
75
87
100
87
76
68
69
70
67

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 (%)

4
1
0
0
0
6
8
4
5
6
2
2
2
0
0
0
0
0
3
10

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)

5
4
4
5
6
6
7
9
9
10
10
11
11
12
13
14
15
16
16
17

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
70
76
76
74
74
74
76
76
74
76
74
76
76
77
77
79
77
76
75

Pressure (mb)

1030
1030
1031
1031
1031
1030
1030
1030
1030
1029
1029
1029
1028
1028
1027
1027
1027
1026
1025
1024

Ozone (du)

335
335
335
333
332
331
328
326
324
321
319
317
316
315
315
313
312
311
310
309

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

Generated: 14/02/26 16:58:29. Forecast: 14/02/26 to 20/02/26. Timezone: UTC+1.00