Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 15

Waning Crescent 8%

06:06

15:37

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:50, Set: 18:46, Transit: 12:48. Moon - Rise: 06:06, Set: 15:37. Civil Dark: 19:20 - 06:16. Nautical Dark: 19:59 - 05:37. Astro Dark: 20:40 - 04:56

Total Clouds (% Sky Obscured)

95
96
97
100
79
100
98
99
67
61
54
47
56
56
83
72
97
100
100
100
88
99
95
96

Low Clouds (% Sky Obscured)

76
96
86
85
64
69
49
58
67
61
54
44
55
56
66
60
43
39
40
43
26
43
7
11

Medium Clouds (% Sky Obscured)

95
96
82
92
29
70
84
94
44
0
0
1
0
0
15
33
56
80
99
100
84
95
94
92

High Clouds (% Sky Obscured)

95
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
10
100
93
44
4
13
11
45

ISS Passover

Visibility (miles)

9
8
2
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

95
95
95
57
68
71
61
70
44
26
4
10
24
23
13
8
8
26
5
5
0
0
1
2

Precipitation Amount (mm)

0.3
2.8
1.1
0
0.4
0.4
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

16
18
17
20
18
16
15
13
13
13
12
12
12
15
16
16
16
15
14
13
12
10
7
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

60
63
85
88
82
87
82
82
83
83
82
75
72
74
69
67
61
59
63
67
70
73
78
81

Pressure (mb)

1011
1010
1009
1008
1008
1009
1009
1010
1010
1011
1012
1013
1014
1014
1015
1015
1016
1016
1016
1016
1017
1017
1017
1018

Ozone (du)

356
365
380
392
397
400
402
403
410
412
410
407
402
400
398
391
387
384
383
382
383
382
377
371

Monday 16

Waning Crescent 3%

06:19

16:59

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 OK
17 OK
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:47, Set: 18:48, Transit: 12:48. Moon - Rise: 06:19, Set: 16:59. Civil Dark: 19:21 - 06:14. Nautical Dark: 20:01 - 05:34. Astro Dark: 20:42 - 04:53

Total Clouds (% Sky Obscured)

100
100
100
96
100
100
99
99
100
100
97
96
96
95
82
72
71
68
58
40
41
100
100
54

Low Clouds (% Sky Obscured)

43
76
82
83
100
99
95
94
94
93
76
86
50
35
23
24
33
33
41
26
0
0
0
0

Medium Clouds (% Sky Obscured)

87
77
76
34
45
27
38
61
56
55
56
40
47
38
27
16
18
20
1
1
1
4
1
1

High Clouds (% Sky Obscured)

100
100
95
65
48
23
36
20
100
86
39
53
75
77
20
37
35
37
36
27
41
100
99
54

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 (%)

9
29
34
26
17
3
3
8
12
4
5
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)

8
9
10
10
11
11
11
11
10
10
9
9
10
10
10
10
10
10
9
8
6
4
4
5

Chance of Frost

Temperature (°C)

7
8
8
8
8
8
8
8
8
8
8
8
9
10
11
12
14
14
15
15
15
14
12
11

Feels Like (°C)

4
4
4
4
4
4
4
5
5
5
5
5
6
7
8
9
10
12
12
13
13
13
10
9

Dew Point (°C)

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

Relative Humidity (%)

82
84
84
90
88
88
91
90
90
88
88
88
87
81
73
70
67
64
62
64
68
74
79
83

Pressure (mb)

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

Ozone (du)

371
369
367
364
361
360
356
355
354
355
354
355
354
352
351
350
349
347
345
344
343
343
342
342

Tuesday 17

Waning Crescent 0%

06:31

18:22

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

Sun - Rise: 06:45, Set: 18:49, Transit: 12:47. Moon - Rise: 06:31, Set: 18:22. Civil Dark: 19:23 - 06:12. Nautical Dark: 20:03 - 05:32. Astro Dark: 20:44 - 04:50

Total Clouds (% Sky Obscured)

45
41
96
97
18
27
30
31
33
24
27
0
0
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
0
7
17
11
27
30
31
33
24
27
0
0
0
0
0
0
0
0
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)

45
41
89
90
7
0
0
1
0
0
0
0
0
0
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
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
6
6
6
6
6
7
8
9
9
9
10
10
10
9
8
6
7
6

Chance of Frost

Temperature (°C)

10
9
9
8
8
8
7
7
6
6
6
6
8
11
12
14
15
16
16
17
15
14
12
10

Feels Like (°C)

9
8
7
7
8
7
7
6
6
5
5
5
7
9
11
12
13
13
14
15
14
13
11
9

Dew Point (°C)

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

Relative Humidity (%)

84
85
85
88
90
91
91
91
91
93
93
90
81
73
69
64
60
56
53
50
53
61
63
62

Pressure (mb)

1020
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026

Ozone (du)

341
341
342
341
341
340
338
338
338
340
341
343
343
342
342
342
343
342
341
342
342
341
340
340

Wednesday 18

Waning Crescent 0%

06:42

19:47

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

Sun - Rise: 06:43, Set: 18:51, Transit: 12:47. Moon - Rise: 06:42, Set: 19:47. Civil Dark: 19:25 - 06:09. Nautical Dark: 20:05 - 05:29. Astro Dark: 20:46 - 04:48

Total Clouds (% Sky Obscured)

2
2
2
1
1
1
0
0
0
0
0
0
0
21
41
62
64
78
86
94
97
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
8
12
17
21

Medium Clouds (% Sky Obscured)

2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
19
38
52
53
53
94
92
90

High Clouds (% Sky Obscured)

1
2
2
1
1
0
0
0
0
0
0
0
0
21
41
62
64
72
72
82
91
99
99
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)

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

Chance of Frost

Temperature (°C)

9
8
7
7
6
6
5
5
5
4
4
5
8
10
11
13
15
15
15
15
13
11
10
9

Feels Like (°C)

8
7
6
5
5
5
4
4
4
3
3
5
7
9
11
13
15
15
14
12
10
8
6
5

Dew Point (°C)

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

Relative Humidity (%)

63
65
66
66
67
70
71
73
72
75
73
72
64
58
52
48
45
42
40
41
51
56
56
60

Pressure (mb)

1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1025

Ozone (du)

341
341
340
338
338
338
337
336
336
338
341
345
350
352
351
352
356
357
356
356
362
364
369
375

Thursday 19

New Moon 3%

06:54

No Set

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
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 06:40, Set: 18:53, Transit: 12:47. Moon - Rise: 06:54, Set: No Set. Civil Dark: 19:27 - 06:07. Nautical Dark: 20:07 - 05:27. Astro Dark: 20:48 - 04:45

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
73
77
79
80
81
82
83
84
84
77
72
72
70
64

Low Clouds (% Sky Obscured)

28
42
55
68
69
66
62
66
56
57
63
71
71
71
67
56
42
36
33
27
24
21
16
10

Medium Clouds (% Sky Obscured)

64
35
36
35
30
1
0
1
2
3
9
17
27
35
38
43
40
43
43
31
17
0
0
0

High Clouds (% Sky Obscured)

100
100
100
100
100
100
96
100
100
100
5
15
20
25
30
34
42
49
54
42
47
72
64
54

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
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
64
67
74
82
88
87
84
81
85
85
79
74
69
63
59
54
52
51
48
54
60
67
69

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020

Ozone (du)

379
379
383
385
389
390
390
388
385
388
388
390
392
393
394
395
396
399
402
406
411
416
422
425

Friday 20

Waxing Crescent 8%

07:09

21:14

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

Sun - Rise: 06:38, Set: 18:55, Transit: 12:46. Moon - Rise: 07:09, Set: 21:14. Civil Dark: 19:28 - 06:04. Nautical Dark: 20:08 - 05:24. Astro Dark: 20:50 - 04:42

Total Clouds (% Sky Obscured)

58
61
58
54
40
23
19
19
19
20
31
38
37
28
29
25
26
31
27
27
21
20
20
20

Low Clouds (% Sky Obscured)

2
2
3
3
3
3
3
6
9
11
31
38
37
28
29
25
26
31
27
27
21
20
18
12

Medium Clouds (% Sky Obscured)

0
0
0
0
3
6
13
11
7
3
3
2
2
1
1
0
5
12
20
27
21
20
20
20

High Clouds (% Sky Obscured)

52
53
50
47
32
23
19
15
7
0
0
0
0
0
0
0
0
0
0
2
3
6
8
7

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
8
11
13
13
13
14
12
8
1
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
75
76
79
83
82
83
82
83
81
83
82
80
80
78
78
75
73
72
69
68
67
65
65

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1016
1016
1016
1016
1016

Ozone (du)

428
432
433
434
436
442
449
456
451
446
442
437
433
428
419
409
399
394
389
384
386
388
390
397

Saturday 21

Waxing Crescent 16%

07:27

22:45

21 OK
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 OK
06 OK
07 OK
08 Good
09 Good
10 Good
11 Good
12 Good

Sun - Rise: 06:36, Set: 18:56, Transit: 12:46. Moon - Rise: 07:27, Set: 22:45. Civil Dark: 19:30 - 06:02. Nautical Dark: 20:10 - 05:22. Astro Dark: 20:52 - 04:40

Total Clouds (% Sky Obscured)

15
11
7
5
6
7
9
13
18
22
15
8
1
2
2
3

Low Clouds (% Sky Obscured)

3
2
1
1
1
1
0
8
15
22
15
8
0
0
0
1

Medium Clouds (% Sky Obscured)

15
11
7
5
5
5
5
3
2
0
0
0
0
2
2
3

High Clouds (% Sky Obscured)

6
4
3
0
0
0
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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

65
62
66
68
71
72
73
76
79
82
83
80
75
70
67
63

Pressure (mb)

1015
1015
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011

Ozone (du)

404
412
418
425
432
429
426
423
426
429
431
430
428
426
426
425

Forecast for De Meern, Gemeente Utrecht, Netherlands (52.08,5.03)

Generated: 15/03/26 20:35:43. Forecast: 15/03/26 to 21/03/26. Timezone: UTC+1.00