Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 11

Third Quarter 42%

04:14

10:34

17 Bad
18 Bad
19 Bad
20 Good
21 Bad
22 Bad
23 OK
00 Bad
01 Bad
02 OK
03 OK
04 OK
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: 06:58, Set: 18:36, Transit: 12:48. Moon - Rise: 04:14, Set: 10:34. Civil Dark: 19:09 - 06:24. Nautical Dark: 19:49 - 05:45. Astro Dark: 20:29 - 05:04

Total Clouds (% Sky Obscured)

91
82
64
15
43
62
35
58
41
17
27
26
45
51
47
62
54
86
71
76
98
94
100
100

Low Clouds (% Sky Obscured)

52
37
22
14
36
44
25
52
34
14
23
21
37
45
33
34
36
79
49
47
49
49
59
42

Medium Clouds (% Sky Obscured)

28
0
0
0
28
43
8
0
0
1
0
0
0
0
0
0
0
12
4
0
3
22
35
50

High Clouds (% Sky Obscured)

2
10
0
0
0
0
0
0
0
1
0
0
1
1
21
36
24
20
46
52
91
77
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
1
0
0
0
3
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
10
6
6
6
6
6
6
7
7
7
8
9
9
10
12
13
16
17
19
20
20
19
20

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
84
85
88
90
91
91
91
93
94
93
94
93
93
89
83
78
72
66
65
62
60
62

Pressure (mb)

1011
1012
1013
1014
1015
1016
1017
1017
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1018
1018
1017
1016
1015
1014

Ozone (du)

368
373
379
385
392
392
381
371
366
365
366
365
366
365
365
370
370
370
369
367
364
364
362
359

Thursday 12

Waning Crescent 32%

04:56

11:39

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: 06:55, Set: 18:37, Transit: 12:47. Moon - Rise: 04:56, Set: 11:39. Civil Dark: 19:11 - 06:22. Nautical Dark: 19:51 - 05:42. Astro Dark: 20:31 - 05:02

Total Clouds (% Sky Obscured)

100
93
95
98
96
100
100
100
100
100
100
99
93
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
50
53
86
80
60
75
65
61
67
62
52
80
87
97
100
71
15
10
48
62
73
61
63

Medium Clouds (% Sky Obscured)

1
24
57
58
50
60
57
54
98
100
100
67
87
99
81
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
67
95
59
57
100
100
100
100
100
100
92
50
43
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
2
9
9
2
2
3
3
8
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

0
1
4
7
3
0
2
1
0
2
2
6
63
95
95
95
95
95
84
67
46
24
17
35

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.4
1
0.7
1.8
2
0.8
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

19
19
18
19
19
20
20
20
20
21
21
22
23
23
23
24
19
11
13
13
13
11
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
66
67
67
67
67
69
72
74
74
74
77
77
82
85
84
87
91
90
90
88
88
81
75

Pressure (mb)

1013
1013
1013
1012
1011
1010
1009
1008
1007
1006
1005
1003
1002
1001
1000
1000
1001
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

359
353
348
348
348
351
351
350
356
357
361
359
362
363
368
374
376
379
385
385
388
392
392
397

Friday 13

Waning Crescent 23%

05:26

12:54

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: 06:53, Set: 18:39, Transit: 12:47. Moon - Rise: 05:26, Set: 12:54. Civil Dark: 19:13 - 06:19. Nautical Dark: 19:52 - 05:40. Astro Dark: 20:33 - 04:59

Total Clouds (% Sky Obscured)

100
100
100
100
95
100
100
100
100
100
100
69
58
55
53
73
67
71
76
83
71
60
48
47

Low Clouds (% Sky Obscured)

61
49
55
51
45
37
44
44
35
40
41
42
38
35
32
52
44
51
40
47
42
37
29
31

Medium Clouds (% Sky Obscured)

100
100
100
100
93
100
100
100
100
70
45
45
50
55
53
57
60
60
76
77
71
60
48
40

High Clouds (% Sky Obscured)

100
100
100
100
26
100
100
100
100
100
100
39
30
40
45
60
65
55
55
55
45
55
48
47

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
8
8

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

27
13
12
18
16
7
13
3
3
1
0
1
0
0
0
0
2
6
7
23
35
43
34
36

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
84
87
90
91
93
93
93
91
93
93
91
93
91
91
88
82
76
70
64
61
60
60
66

Pressure (mb)

1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002
1003
1003
1003
1004
1005
1006
1006
1006
1007
1007
1007
1008

Ozone (du)

403
412
421
430
437
441
442
443
449
460
478
481
477
476
470
472
480
484
486
492
495
499
502
504

Saturday 14

Waning Crescent 15%

05:48

14:14

17 Bad
18 Bad
19 OK
20 OK
21 Good
22 Good
23 OK
00 OK
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: 06:51, Set: 18:41, Transit: 12:47. Moon - Rise: 05:48, Set: 14:14. Civil Dark: 19:15 - 06:17. Nautical Dark: 19:54 - 05:37. Astro Dark: 20:35 - 04:57

Total Clouds (% Sky Obscured)

43
49
23
12
2
9
17
24
48
71
92
98
99
100
100
96
91
86
86
82
98
100
84
69

Low Clouds (% Sky Obscured)

31
30
21
11
1
9
16
23
17
11
4
3
1
0
23
44
65
74
79
82
95
98
84
68

Medium Clouds (% Sky Obscured)

34
14
0
0
0
0
0
0
3
7
11
18
26
37
48
52
55
59
64
63
63
58
57
52

High Clouds (% Sky Obscured)

43
49
3
1
0
0
0
0
27
56
88
91
98
100
100
96
91
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
6
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

9
0
0
0
0
0
0
0
0
0
0
0
0
1
11
18
25
33
41
56
52
49
40
29

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
81
88
93
94
94
94
94
94
93
94
93
91
93
91
88
80
72
64
56
50
46
51
51

Pressure (mb)

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

Ozone (du)

507
510
512
517
521
521
520
519
518
515
513
511
507
496
485
462
449
431
421
407
397
394
389
385

Sunday 15

Waning Crescent 8%

06:05

15:36

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: 06:48, Set: 18:43, Transit: 12:46. Moon - Rise: 06:05, Set: 15:36. Civil Dark: 19:16 - 06:15. Nautical Dark: 19:56 - 05:35. Astro Dark: 20:37 - 04:54

Total Clouds (% Sky Obscured)

67
70
99
100
100
99
99
98
86
85
78
78
76
72
72
69
64
64
65
67
55
46
43
58

Low Clouds (% Sky Obscured)

65
57
62
89
91
86
79
72
69
76
78
61
56
43
45
40
35
32
30
31
40
46
43
41

Medium Clouds (% Sky Obscured)

50
48
98
99
100
98
96
94
42
48
30
40
43
55
22
27
26
20
13
12
9
8
5
5

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
5
8
10
10
16
37

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
2
6
6
5
6
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

25
24
28
34
43
95
95
95
84
72
55
39
24
15
28
27
6
11
12
12
13
13
10
8

Precipitation Amount (mm)

0
0
0
0
0
0.6
1.9
1.7
0.4
0.4
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
60
68
71
73
65
81
93
90
86
85
83
85
85
85
78
72
67
63
58
55
55
54
55

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1007
1007
1008
1008
1009
1009
1010
1011
1013
1014
1015
1015
1016
1016
1016
1017
1017

Ozone (du)

375
369
365
365
363
363
369
380
390
397
403
406
408
405
404
405
406
406
404
401
399
396
393
391

Monday 16

Waning Crescent 3%

06:18

16:58

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: 06:46, Set: 18:45, Transit: 12:46. Moon - Rise: 06:18, Set: 16:58. Civil Dark: 19:18 - 06:12. Nautical Dark: 19:58 - 05:33. Astro Dark: 20:39 - 04:51

Total Clouds (% Sky Obscured)

70
88
82
76
70
77
83
88
91
93
99
99
99
98
95
93
91
83
77
76
75
78
81
81

Low Clouds (% Sky Obscured)

25
6
7
9
11
11
12
14
30
47
63
60
57
54
48
37
23
18
13
13
14
23
41
45

Medium Clouds (% Sky Obscured)

6
7
15
23
30
27
21
20
41
59
76
62
46
34
32
38
44
46
48
49
41
24
7
6

High Clouds (% Sky Obscured)

59
80
65
50
32
25
13
9
19
28
29
18
17
15
26
41
56
41
27
13
25
39
52
61

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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 (%)

5
2
1
0
0
0
1
1
12
17
20
25
30
28
25
20
10
13
11
4
4
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
5
1
2
2
2
2
2
1
1
1
1
2
2
1
0
1
1
1
2
9
9
8

Dew Point (°C)

1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Relative Humidity (%)

61
67
76
79
82
85
86
88
89
88
88
88
88
88
88
80
74
69
63
59
55
54
52
51

Pressure (mb)

1017
1018
1018
1018
1019
1019
1019
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

389
387
385
383
381
380
377
374
372
368
365
361
360
360
359
359
358
358
357
356
355
353
351
350

Tuesday 17

Waning Crescent 0%

06:30

16:58

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

Sun - Rise: 06:44, Set: 18:46, Transit: 12:46. Moon - Rise: 06:30, Set: 16:58. Civil Dark: 19:20 - 06:10. Nautical Dark: 20:00 - 05:30. Astro Dark: 20:41 - 04:49

Total Clouds (% Sky Obscured)

82
83
80
73
74
71
64
54
52
51
50
43
39
34
26
22
17
12
6
0

Low Clouds (% Sky Obscured)

43
37
42
47
52
60
59
54
52
51
50
43
39
34
26
22
17
12
6
0

Medium Clouds (% Sky Obscured)

4
2
14
27
40
26
13
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

71
81
80
73
74
56
24
5
4
2
0
0
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
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

2
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
6
6
5
6
5
5
3
3
3
3
2
2
1
1
2
3
4

Dew Point (°C)

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

Relative Humidity (%)

55
60
65
66
68
69
70
72
74
75
75
75
75
72
72
65
59
54
52
49

Pressure (mb)

1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1019
1019
1020
1019
1019

Ozone (du)

349
348
347
348
348
348
348
348
348
349
351
353
353
354
355
355
356
356
356
357

Forecast for Amersfoort, Gemeente Amersfoort, Netherlands (52.16,5.39)

Generated: 11/03/26 17:08:01. Forecast: 11/03/26 to 17/03/26. Timezone: UTC+1.00