Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 1

Waxing Gibbous 97%

17:15

07:08

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

Sun - Rise: 07:21, Set: 18:19, Transit: 12:51. Moon - Rise: 17:15, Set: 07:08. Civil Dark: 18:53 - 06:47. Nautical Dark: 19:32 - 06:08. Astro Dark: 20:11 - 05:29

Total Clouds (% Sky Obscured)

99
99
100
100
95
97
93
91
84
95
72
71
56
65
63
45
39
15
15
25
36
28
25
5

Low Clouds (% Sky Obscured)

91
99
100
88
94
77
80
67
50
17
1
1
1
1
1
1
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

58
55
53
44
49
52
49
42
38
52
37
37
27
31
28
13
11
2
0
0
4
2
0
3

High Clouds (% Sky Obscured)

0
0
0
0
1
1
3
6
31
10
10
15
20
20
20
20
20
15
15
10
10
10
10
1

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
12
0
0
0
0
0
0
0
0
0
0
0
0
4
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
14
13
13
12
11
10
9
8
8
8
8
8
8
8
9
10
11
11
12
12
10
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
73
74
76
78
77
76
75
77
77
82
85
84
84
84
77
72
64
59
55
52
52
55
59

Pressure (mb)

1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019

Ozone (du)

400
398
397
397
396
396
395
394
396
398
399
399
400
399
398
398
398
398
396
396
396
396
395
394

Monday 2

Waxing Gibbous 100%

No Rise

07:20

18 Good
19 Good
20 Good
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 Good
11 Good
12 Good
13 Good
14 Good
15 Good
16 OK
17 Good

Sun - Rise: 07:19, Set: 18:21, Transit: 12:51. Moon - Rise: No Rise, Set: 07:20. Civil Dark: 18:54 - 06:45. Nautical Dark: 19:34 - 06:06. Astro Dark: 20:13 - 05:26

Total Clouds (% Sky Obscured)

7
10
14
16
10
0
0
0
0
1
1
1
2
1
0
0
0
0
0
0
0
18
19
0

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
18
19
0

Medium Clouds (% Sky Obscured)

6
10
13
14
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
10
9
9
8
8
8
7
7
7
7
6
6
6
5
7
10
11
13
15
15
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

71
74
76
77
80
84
88
91
93
93
94
94
93
93
91
85
74
67
62
59
57
58
59
69

Pressure (mb)

1019
1020
1020
1020
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1025
1025

Ozone (du)

394
395
396
397
398
399
400
400
400
400
400
400
400
400
401
400
402
404
406
406
406
407
404
405

Tuesday 3

Full Moon 100%

18:37

07:31

18 Good
19 OK
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 OK
13 OK
14 OK
15 Bad
16 OK
17 OK

Sun - Rise: 07:17, Set: 18:22, Transit: 12:50. Moon - Rise: 18:37, Set: 07:31. Civil Dark: 18:56 - 06:43. Nautical Dark: 19:35 - 06:04. Astro Dark: 20:15 - 05:24

Total Clouds (% Sky Obscured)

0
27
19
21
59
57
78
88
75
82
96
95
100
91
90
89
73
57
47
43
46
50
47
40

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
16
27
39
63
90
90
86
85
81
83
69
46
39
39
39
33
29
24

Medium Clouds (% Sky Obscured)

0
17
15
17
51
41
44
81
40
25
34
34
30
5
4
5
5
3
3
3
3
2
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
68
81
14
21
23
71
76
38
40
34
15
20
13
7
2
2
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
5
5
6
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
14
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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
1
0
0
1
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
10
10
9
9
8
7
7
7
6
5
5
4
4
5
5
7
8
10
11
12
12
12
11

Dew Point (°C)

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

Relative Humidity (%)

80
87
90
91
91
93
93
94
94
96
96
94
96
94
94
87
81
73
71
66
65
64
67
71

Pressure (mb)

1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1027
1028
1028
1027
1027
1027
1026
1026
1025
1025

Ozone (du)

405
405
405
404
401
399
396
393
390
386
385
387
390
394
397
399
398
399
401
402
401
401
400
402

Wednesday 4

Waning Gibbous 97%

19:55

07:41

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

Sun - Rise: 07:15, Set: 18:24, Transit: 12:50. Moon - Rise: 19:55, Set: 07:41. Civil Dark: 18:58 - 06:41. Nautical Dark: 19:37 - 06:02. Astro Dark: 20:17 - 05:22

Total Clouds (% Sky Obscured)

37
13
10
7
11
14
18
13
6
0
2
3
5
5
4
4
3
2
1
1
3
28
40
45

Low Clouds (% Sky Obscured)

20
13
10
7
10
13
15
12
6
0
0
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
37

High Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
1
0
2
3
5
5
4
4
3
2
1
1
1
4
5
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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
81
88
90
91
93
93
94
94
94
94
93
93
93
90
81
71
62
56
52
48
48
51
56

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1023
1023
1023
1022
1022
1021
1021
1021
1021
1021
1020
1020
1019
1019
1018
1017
1017

Ozone (du)

404
406
409
410
410
409
409
409
409
408
406
404
401
399
398
397
399
400
400
400
399
403
404
404

Thursday 5

Waning Gibbous 93%

21:12

07:51

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

Sun - Rise: 07:12, Set: 18:26, Transit: 12:50. Moon - Rise: 21:12, Set: 07:51. Civil Dark: 19:00 - 06:39. Nautical Dark: 19:39 - 05:59. Astro Dark: 20:19 - 05:19

Total Clouds (% Sky Obscured)

45
44
24
40
40
30
20
15
15
20
20
20
20
82
90
100
100
100
100
100
100
100
98
98

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
2
66
80
95
91
86
57
40
41
42
38
38

Medium Clouds (% Sky Obscured)

7
44
18
1
2
1
0
0
0
20
20
20
20
82
90
100
99
98
98
97
97
97
78
60

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
5
41
64
85
80
77
74
63
53
55
69
63

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
19
30
36
41
50
47
40
28
16
17
22

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
9
8
8
7
6
6
6
5
5
5
5
5
4
5
6
6
5
6
6
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

65
67
69
68
69
74
78
82
84
87
87
85
85
84
79
74
71
66
63
60
61
61
61
67

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1018
1019
1019
1020
1020
1021
1021
1021
1022
1022

Ozone (du)

401
400
401
401
402
403
403
402
403
399
398
396
394
393
392
391
390
390
390
389
392
394
396
394

Friday 6

Waning Gibbous 87%

22:29

08:03

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
17 Bad

Sun - Rise: 07:10, Set: 18:28, Transit: 12:50. Moon - Rise: 22:29, Set: 08:03. Civil Dark: 19:01 - 06:36. Nautical Dark: 19:41 - 05:57. Astro Dark: 20:21 - 05:17

Total Clouds (% Sky Obscured)

96
95
92
89
92
94
96
97
96
100
100
100
100
88
76
70
74
79
83
91
95
100
99
99

Low Clouds (% Sky Obscured)

33
32
30
34
39
48
48
48
48
48
39
32
28
24
17
14
15
16
13
12
15
25
39
52

Medium Clouds (% Sky Obscured)

39
34
25
15
13
17
16
20
24
27
31
34
33
29
33
46
53
57
65
65
65
65
65
60

High Clouds (% Sky Obscured)

46
47
54
63
66
52
36
52
69
86
89
93
98
85
72
59
70
79
83
91
95
100
99
99

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 (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

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 (%)

21
28
28
17
23
31
29
26
25
26
20
14
6
7
10
0
2
2
2
14
21
23
35
44

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

72
80
81
81
82
84
85
85
87
91
93
93
93
91
84
77
72
68
65
61
63
63
65
70

Pressure (mb)

1023
1023
1024
1024
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027

Ozone (du)

392
390
389
389
388
387
386
385
385
386
387
387
386
385
385
384
384
383
381
380
380
379
378
377

Saturday 7

Waning Gibbous 79%

23:45

08:18

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 OK
09 OK
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:08, Set: 18:30, Transit: 12:50. Moon - Rise: 23:45, Set: 08:18. Civil Dark: 19:03 - 06:34. Nautical Dark: 19:43 - 05:55. Astro Dark: 20:23 - 05:15

Total Clouds (% Sky Obscured)

98
96
95
94
95
95
95
83
71
55
51
47
44
39
36
39
50
60
71

Low Clouds (% Sky Obscured)

70
77
80
80
66
49
34
29
25
21
17
12
8
19
29
39
50
60
71

Medium Clouds (% Sky Obscured)

45
39
34
34
28
33
32
25
14
0
0
0
0
1
3
4
6
8
11

High Clouds (% Sky Obscured)

98
69
44
16
21
35
55
61
63
50
34
29
23
18
12
7
7
6
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Precipitation Type

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

Precipitation Probability (%)

52
45
38
34
29
25
17
13
8
2
1
2
0
0
0
0
0
1
2

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
8
8
7
7
7
6
6
6
6
5
5
5
4
6
7
8
9
11

Feels Like (°C)

11
12
5
6
6
6
6
5
3
4
4
3
4
3
3
3
4
5
5

Dew Point (°C)

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

Relative Humidity (%)

77
84
87
90
91
93
91
93
91
91
90
93
93
93
86
81
74
72
69

Pressure (mb)

1027
1027
1027
1027
1028
1028
1028
1027
1027
1027
1027
1027
1027
1027
1028
1028
1028
1028
1028

Ozone (du)

376
375
376
377
377
376
374
372
372
371
371
371
371
371
371
371
372
372
373

Forecast for Kerkelanden, Gemeente Hilversum, Netherlands (52.22,5.15)

Generated: 01/03/26 18:53:36. Forecast: 01/03/26 to 07/03/26. Timezone: UTC+1.00