Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 14

Waning Crescent 10%

06:53

12:55

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: 07:52, Set: 17:50, Transit: 12:52. Moon - Rise: 06:53, Set: 12:55. Civil Dark: 18:25 - 07:18. Nautical Dark: 19:04 - 06:39. Astro Dark: 19:42 - 06:00

Total Clouds (% Sky Obscured)

100
92
100
92
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
86
69

Low Clouds (% Sky Obscured)

90
85
84
91
97
94
100
100
100
100
100
100
100
97
100
100
100
100
100
100
100
96
86
69

Medium Clouds (% Sky Obscured)

74
54
9
6
48
62
78
96
97
100
100
100
100
90
68
66
56
57
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
6
100
100
100
100
100
100
100
45
96
100
55
55
28
29
28
57
12
5
2
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
1
0
0
0
1
0
1

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
8
8
9
10
11
12
13
12
11
11
11
10
11
10
11
13
12
12
12
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
75
78
79
80
81
80
78
77
81
81
80
81
81
86
81
78
81
77
77
75
72
70
67

Pressure (mb)

993
993
993
993
994
994
995
996
997
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1010
1011
1012

Ozone (du)

447
438
440
437
433
429
423
419
415
423
430
431
438
440
435
432
434
437
446
450
450
450
455
460

Sunday 15

Waning Crescent 5%

07:21

14:05

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

Sun - Rise: 07:50, Set: 17:52, Transit: 12:52. Moon - Rise: 07:21, Set: 14:05. Civil Dark: 18:27 - 07:16. Nautical Dark: 19:06 - 06:37. Astro Dark: 19:44 - 05:59

Total Clouds (% Sky Obscured)

77
65
40
38
0
10
0
0
0
0
7
28
96
100
100
94
74
77
68
37
36
100
100
100

Low Clouds (% Sky Obscured)

77
59
37
37
0
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
1

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
14
55
94
100
94
74
63
68
29
20
85
96
93

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
5
2
8
81
100
16
10
26
8
9
15
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
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)

12
11
11
11
10
8
6
5
4
3
2
2
2
3
4
4
5
6
6
7
7
9
10
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
56
49
47
50
57
66
70
71
72
74
74
74
72
72
69
69
71
71
69
68
63
52
44

Pressure (mb)

1012
1013
1014
1014
1015
1016
1017
1018
1018
1019
1019
1019
1019
1019
1020
1019
1019
1019
1018
1018
1017
1016
1015
1014

Ozone (du)

467
465
457
448
440
428
415
405
398
388
382
381
384
386
389
388
383
378
376
371
364
357
357
353

Monday 16

Waning Crescent 1%

07:41

15:22

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: 07:49, Set: 17:54, Transit: 12:52. Moon - Rise: 07:41, Set: 15:22. Civil Dark: 18:28 - 07:14. Nautical Dark: 19:07 - 06:35. Astro Dark: 19:46 - 05:57

Total Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
100
100
97
99
95
78
87
84
93
100
97
94
89
94
80

Low Clouds (% Sky Obscured)

8
15
20
96
100
100
100
100
98
88
92
88
83
90
78
78
74
74
98
88
76
71
89
69

Medium Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
100
100
68
91
97
30
0
19
19
47
100
90
87
74
58
67

High Clouds (% Sky Obscured)

64
100
100
100
100
100
100
100
100
10
4
1
15
1
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
6
9
4
2
0
0
0
0
0
1
0
0
0
9
9
9
8
9
4
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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Very Light Rain
Light Rain
None
None
None
None
None
None
Very Light Rain
Very Light Rain
None
None
None

Precipitation Probability (%)

0
0
1
21
85
95
95
95
95
84
49
64
88
31
22
7
13
21
50
66
61
43
50
51

Precipitation Amount (mm)

0
0
0
0
0.5
1.4
2
2.8
1.6
0.5
0.2
0.3
0.6
0
0
0
0
0
0
0.2
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-12
-11
-10
-8
-4
-0
0
0
0
0
1
2
3
4
3
3
3
3
2
2
3
2
2

Relative Humidity (%)

36
34
35
37
45
69
96
98
100
98
98
100
100
100
100
91
93
91
89
89
88
89
86
80

Pressure (mb)

1012
1010
1009
1006
1004
1002
1000
998
997
996
995
994
993
993
993
993
994
994
994
994
994
995
995
995

Ozone (du)

347
345
343
343
341
342
342
345
347
354
361
377
379
384
378
375
379
382
384
388
388
391
398
403

Tuesday 17

New Moon 1%

07:57

16:42

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: 07:47, Set: 17:56, Transit: 12:52. Moon - Rise: 07:57, Set: 16:42. Civil Dark: 18:30 - 07:12. Nautical Dark: 19:09 - 06:34. Astro Dark: 19:47 - 05:55

Total Clouds (% Sky Obscured)

70
84
76
91
94
81
75
85
50
54
83
92
80
85
88
91
80
70
59
62
64
68
67
67

Low Clouds (% Sky Obscured)

57
71
65
68
60
59
73
77
40
45
69
73
79
72
67
62
57
52
48
56
58
62
59
56

Medium Clouds (% Sky Obscured)

31
27
22
37
57
37
16
31
3
14
34
86
60
69
80
88
16
9
2
2
1
0
0
0

High Clouds (% Sky Obscured)

0
0
0
54
39
4
0
2
12
6
4
19
25
20
20
17
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
2
0
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
Light Rain
Moderate Rain
Light Rain
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
33
31
31
15
17
10
26
25
9
27
38
95
95
93
36
19
18
23
22
11
2
13
17

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.9
4
0.6
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
0
1
1
1
1
1
1
1
1
0
-0
-1
-1
0
0
-0
-0
-1
0
0
-0
-0
1

Dew Point (°C)

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

Relative Humidity (%)

79
81
81
78
78
81
85
86
85
86
91
91
89
91
96
94
85
83
88
91
85
72
71
68

Pressure (mb)

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

Ozone (du)

403
416
413
410
409
409
406
403
395
391
390
385
383
388
384
380
385
385
390
394
398
399
394
394

Wednesday 18

Waxing Crescent 0%

08:10

18:03

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: 07:45, Set: 17:58, Transit: 12:52. Moon - Rise: 08:10, Set: 18:03. Civil Dark: 18:32 - 07:11. Nautical Dark: 19:11 - 06:32. Astro Dark: 19:49 - 05:53

Total Clouds (% Sky Obscured)

67
64
61
63
74
85
97
100
100
100
100
96
97
100
100
100
100
100
97
85
88
75
96
98

Low Clouds (% Sky Obscured)

54
53
51
50
52
53
54
36
18
0
0
0
0
0
0
0
8
16
23
24
25
29
34
41

Medium Clouds (% Sky Obscured)

0
0
4
61
70
85
38
45
50
55
60
60
60
60
60
62
62
60
60
42
38
37
35
36

High Clouds (% Sky Obscured)

0
0
0
0
32
67
97
100
100
100
100
96
97
100
100
100
100
100
95
73
53
28
55
76

ISS Passover

Visibility (miles)

9
9
9
9
9
6
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 (%)

19
18
19
32
41
38
29
24
19
5
3
3
2
1
0
0
0
1
1
4
6
5
7
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
71
70
75
90
91
91
88
86
89
84
78
81
80
80
77
75
74
73
71
68
59
55

Pressure (mb)

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

Ozone (du)

392
390
378
368
360
355
351
348
348
348
348
352
353
355
356
355
356
357
363
364
367
369
370
370

Thursday 19

Waxing Crescent 1%

08:22

19:23

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: 07:43, Set: 17:59, Transit: 12:52. Moon - Rise: 08:22, 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
69
75
82
89
94
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

45
53
61
77
75
72
65
22
13
4
10
15
19
19
18
16
16
15
16
22
28
33
36
39

Medium Clouds (% Sky Obscured)

44
43
72
43
78
100
100
45
45
55
73
92
97
97
100
100
100
99
100
100
100
100
77
56

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
35
55
75
83
91
100
100
100
100
100
100
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 (%)

3
3
2
0
0
0
0
2
1
0
0
0
0
0
0
0
6
8
5
34
43
41
45
39

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
52
51
51
54
59
63
67
66
65
67
67
69
70
73
73
76
76
77
77
76
74
72
65

Pressure (mb)

1011
1010
1009
1008
1008
1007
1006
1006
1004
1004
1003
1003
1003
1002
1002
1002
1002
1001
1001
1001
1002
1003
1003
1004

Ozone (du)

369
368
368
367
364
359
359
358
359
359
360
361
362
364
364
363
363
360
358
355
355
356
356
356

Friday 20

Waxing Crescent 5%

08:34

20:44

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: 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: 19:52 - 05:49

Total Clouds (% Sky Obscured)

100
87
72
56
49
46
53
67
76
81
86
90
95
87
75
67
64
55
56
56
52
47
59
71

Low Clouds (% Sky Obscured)

35
20
16
16
15
14
29
40
48
53
54
51
40
34
35
36
39
38
36
39
42
34
31
32

Medium Clouds (% Sky Obscured)

42
35
28
26
26
26
26
26
36
45
44
47
46
51
54
59
51
38
33
31
25
19
39
61

High Clouds (% Sky Obscured)

100
70
41
8
12
18
21
15
10
6
9
12
15
10
7
1
1
1
2
5
7
10
24
45

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 (%)

26
17
8
2
8
11
12
13
13
12
19
23
24
33
41
48
51
52
52
50
45
36
22
10

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
55
55
55
56
59
60
63
63
65
66
65
63
61
60
60
59
59
60
60
53
49
44
40

Pressure (mb)

1005
1005
1006
1006
1007
1008
1009
1010
1011
1012
1013
1014
1014
1015
1015
1016
1017
1018
1019
1020
1022
1023
1024
1025

Ozone (du)

356
357
356
356
356
354
352
351
348
345
342
336
330
325
324
323
323
319
316
312
316
320
323
327

Forecast for Knegsel, Gemeente Eersel, Netherlands (51.40,5.34)

Generated: 14/02/26 02:56:31. Forecast: 14/02/26 to 20/02/26. Timezone: UTC+1.00