Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 12

Waning Crescent 17%

06:16

12:50

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
12 Bad
13 Bad

Sun - Rise: 07:53, Set: 17:45, Transit: 12:50. Moon - Rise: 06:16, Set: 12:50. Civil Dark: 18:20 - 07:18. Nautical Dark: 19:00 - 06:39. Astro Dark: 19:39 - 06:00

Total Clouds (% Sky Obscured)

96
88
82
89
95
95
97
97
100
93
100
100
100
100
99
98
100
100
100
100
100
96
96
98

Low Clouds (% Sky Obscured)

83
59
82
87
91
91
94
96
100
93
100
100
97
89
90
96
92
100
97
80
78
86
90
96

Medium Clouds (% Sky Obscured)

33
43
26
45
22
15
21
11
10
2
2
10
49
91
98
84
87
76
100
92
89
79
62
32

High Clouds (% Sky Obscured)

0
1
11
1
0
15
8
8
7
5
6
47
99
100
74
43
100
100
100
100
100
67
52
0

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

87
53
18
12
8
14
14
8
8
16
14
11
12
19
27
26
16
8
22
26
33
16
16
7

Precipitation Amount (mm)

0.7
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
84
85
90
84
81
81
79
79
79
83
85
83
85
85
88
89
88
86
82
79
76
75

Pressure (mb)

980
981
982
983
983
984
985
985
986
986
987
988
988
989
989
990
990
991
991
992
992
993
993
993

Ozone (du)

434
433
438
448
447
444
440
437
439
441
444
442
440
446
444
446
442
437
435
436
438
443
445
444

Friday 13

Waning Crescent 10%

06:54

14:00

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
12 Bad
13 OK

Sun - Rise: 07:51, Set: 17:47, Transit: 12:50. Moon - Rise: 06:54, Set: 14:00. Civil Dark: 18:22 - 07:16. Nautical Dark: 19:02 - 06:37. Astro Dark: 19:40 - 05:58

Total Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
97
83
84
77
73
70
42

Low Clouds (% Sky Obscured)

99
100
100
100
100
97
84
100
96
97
99
97
97
100
100
100
100
97
82
83
75
73
70
42

Medium Clouds (% Sky Obscured)

22
18
9
29
30
30
37
88
100
100
83
82
81
86
85
69
49
6
7
6
3
0
0
0

High Clouds (% Sky Obscured)

0
35
98
98
100
100
11
15
50
79
100
72
51
77
66
57
22
2
0
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 (%)

4
4
2
1
1
1
1
0
1
0
0
0
0
0
1
1
2
0
0
0
3
2
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
8
9
9
10
10
10
10
10
10
11
12
11
11
12
12
11
11
11
11
12
12
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
74
74
77
76
76
77
78
80
83
84
86
87
80
80
84
86
86
81
70
64
56
53

Pressure (mb)

993
994
994
995
995
996
997
998
999
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013

Ozone (du)

442
441
437
434
426
424
419
419
429
434
438
440
443
441
440
442
448
454
455
459
464
466
465
464

Saturday 14

Waning Crescent 5%

07:21

14:00

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

Sun - Rise: 07:49, Set: 17:49, Transit: 12:50. Moon - Rise: 07:21, Set: 14:00. Civil Dark: 18:24 - 07:15. Nautical Dark: 19:03 - 06:35. Astro Dark: 19:42 - 05:56

Total Clouds (% Sky Obscured)

12
17
4
0
1
1
1
1
0
1
40
63
77
73
85
55
47
52
74
71
89
94
100
100

Low Clouds (% Sky Obscured)

11
16
4
0
0
0
0
0
0
0
23
37
51
46
44
28
28
24
20
13
9
4
0
6

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
43
50
54
55
36
11
16
19
76
88
97
95

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
16
40
50
55
55
50
11
24
63
43
81
90
100
77

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-7
-7
-6
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-6
-6
-7
-7
-7
-8
-10
-11
-12
-12

Relative Humidity (%)

52
51
53
60
67
71
74
77
76
78
78
78
75
74
72
72
71
72
69
63
51
43
37
33

Pressure (mb)

1013
1014
1014
1015
1016
1017
1017
1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016
1015
1014

Ozone (du)

458
459
457
452
440
429
423
414
411
406
407
407
405
401
402
401
398
391
386
383
381
378
377
375

Sunday 15

Waning Crescent 1%

07:41

15:18

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
12 Bad
13 Bad

Sun - Rise: 07:47, Set: 17:51, Transit: 12:50. Moon - Rise: 07:41, Set: 15:18. Civil Dark: 18:26 - 07:13. Nautical Dark: 19:05 - 06:33. Astro Dark: 19:44 - 05:55

Total Clouds (% Sky Obscured)

100
100
98
96
94
96
98
100
100
100
100
100
100
100
96
93
89
90
90
92
95
89
100
100

Low Clouds (% Sky Obscured)

18
11
44
62
81
87
93
100
99
97
96
97
99
100
96
92
89
89
90
92
88
76
81
78

Medium Clouds (% Sky Obscured)

100
90
98
96
87
87
95
82
92
84
100
100
100
100
82
54
5
35
2
1
22
37
55
50

High Clouds (% Sky Obscured)

50
35
2
3
0
0
0
0
15
30
48
32
16
0
0
0
0
0
0
0
0
0
0
19

ISS Passover

Visibility (miles)

9
9
3
9
3
1
9
8
8
7
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
Snow
Snow
None
None
Snow
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
1
16
8
20
23
26
44
41
30
32
48
58
69
61
49
48
65
39
14
19
26
19
33

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.1
0.1
0
0
0.2
0.3
0.4
0.2
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-12
-11
-11
-10
-10
-9
-7
-5
-2
-1
-1
-1
-1
0
0
1
2
2
3
3
3
4
2
3

Relative Humidity (%)

32
34
36
38
39
43
54
65
77
88
84
84
86
89
89
91
93
94
94
94
94
91
71
78

Pressure (mb)

1013
1011
1010
1009
1008
1007
1006
1006
1005
1004
1003
1002
1001
1000
998
998
997
996
996
996
996
996
996
996

Ozone (du)

374
373
374
377
379
379
381
381
385
384
382
378
375
379
378
384
386
388
393
395
398
403
405
410

Monday 16

Waning Crescent 0%

07:56

16:38

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
12 Bad
13 Bad

Sun - Rise: 07:45, Set: 17:53, Transit: 12:50. Moon - Rise: 07:56, Set: 16:38. Civil Dark: 18:27 - 07:11. Nautical Dark: 19:07 - 06:32. Astro Dark: 19:45 - 05:53

Total Clouds (% Sky Obscured)

100
100
99
97
90
97
99
94
99
95
96
92
89
86
94
96
97
98
99
100
88
75
67
80

Low Clouds (% Sky Obscured)

74
69
66
62
58
73
86
85
95
88
91
88
84
82
88
91
91
87
84
81
64
49
40
64

Medium Clouds (% Sky Obscured)

45
48
81
95
52
63
78
72
60
58
44
41
35
18
12
8
14
5
0
10
9
14
16
46

High Clouds (% Sky Obscured)

41
75
61
34
6
29
55
76
50
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

36
41
45
50
61
55
48
56
66
74
77
95
88
53
56
59
61
72
79
85
65
46
26
44

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0.2
0.3
0.4
0.5
0.9
0.5
0
0
0.2
0.3
0.4
0.6
0.7
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
6
5
5
5
4
4
5
5
5
5
4
4
4
4
5
5
5
5
6
6
6

Feels Like (°C)

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

Dew Point (°C)

3
3
2
3
3
3
3
3
2
3
2
2
2
3
3
3
2
2
2
2
2
2
3
3

Relative Humidity (%)

78
78
75
79
83
88
85
88
89
86
83
82
85
88
91
88
85
82
80
79
76
79
79
82

Pressure (mb)

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

Ozone (du)

412
406
406
411
414
418
426
430
429
421
418
415
411
408
405
394
384
373
368
362
357
352
348
343

Tuesday 17

New Moon 1%

08:09

18:00

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
12 Bad
13 Bad

Sun - Rise: 07:43, Set: 17:55, Transit: 12:50. Moon - Rise: 08:09, Set: 18:00. Civil Dark: 18:29 - 07:09. Nautical Dark: 19:08 - 06:30. Astro Dark: 19:47 - 05:51

Total Clouds (% Sky Obscured)

90
99
91
85
78
80
78
78
74
75
74
78
83
86
91
94
97
97
97
97
98
99
99
97

Low Clouds (% Sky Obscured)

77
90
86
81
77
79
78
78
74
75
74
75
77
78
73
67
62
53
51
49
60
70
77
74

Medium Clouds (% Sky Obscured)

71
98
89
76
70
80
78
70
60
60
65
67
74
80
88
92
97
97
97
96
96
96
96
94

High Clouds (% Sky Obscured)

0
0
0
0
5
10
10
20
20
20
20
25
25
15
7
9
11
14
16
19
37
55
73
52

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
6
4
5
5
6
5
5
5
4
3
3
2
1
0
0
0
0

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

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

Precipitation Probability (%)

56
63
53
41
23
32
42
57
70
78
81
81
84
85
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.2
0.3
0.2
0
0
0
0
0.3
0.4
0.4
0.3
0.4
0.4
0.4
0.8
0.8
0.5
1
1.5
2.1
1.7
1.4
1.1
0.8

Wind Speed/Direction (mph)

12
12
13
11
9
7
8
8
8
8
8
8
8
7
8
8
7
6
6
6
6
7
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
82
82
82
85
85
88
91
96
94
94
94
94
96
94
96
96
96
96
96
98
98
96
96

Pressure (mb)

1008
1008
1009
1009
1009
1010
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1007
1007
1008
1009
1009

Ozone (du)

338
334
330
329
328
327
327
327
327
329
331
334
335
337
339
343
346
350
354
358
361
366
370
375

Wednesday 18

Waxing Crescent 1%

08:20

19:21

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

Sun - Rise: 07:41, Set: 17:57, Transit: 12:50. Moon - Rise: 08:20, Set: 19:21. Civil Dark: 18:31 - 07:07. Nautical Dark: 19:10 - 06:28. Astro Dark: 19:49 - 05:49

Total Clouds (% Sky Obscured)

95
93
96
98
100
90
79
69
67
62
62
78
92
100
99
99
98

Low Clouds (% Sky Obscured)

68
61
52
44
31
38
46
55
57
58
62
60
56
56
55
54
53

Medium Clouds (% Sky Obscured)

92
89
95
98
100
84
64
47
42
33
25
30
30
35
45
39
49

High Clouds (% Sky Obscured)

30
9
39
71
100
90
79
69
65
42
25
46
73
99
96
94
91

ISS Passover

Visibility (miles)

3
6
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

Precipitation Type

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

Precipitation Probability (%)

82
46
34
21
3
16
22
23
51
67
80
95
95
95
95
95
95

Precipitation Amount (mm)

0.5
0.1
0
0
0
0
0
0
0
0.3
0.4
0.7
1
1.3
1.1
1
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
85
80
80
79
77
79
81
83
83
84
84
84
86
86
86
84

Pressure (mb)

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

Ozone (du)

375
374
374
377
380
383
382
380
378
371
363
356
357
358
359
358
357

Forecast for Molenhoek, Gemeente Mook en Middelaar, Netherlands (51.77,5.87)

Generated: 12/02/26 14:07:11. Forecast: 12/02/26 to 18/02/26. Timezone: UTC+1.00