Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 9

Waxing Crescent 3%

06:27

23:54

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

Sun - Rise: 05:40, Set: 21:17, Transit: 13:30. Moon - Rise: 06:27, Set: 23:54. Civil Dark: 22:00 - 04:57. Nautical Dark: 22:59 - 03:58. Astro Dark: 00:31 - 02:21

Total Clouds (% Sky Obscured)

92
93
95
100
100
98
98
60
47
42
95
94
73
63
44
61
38
61
92
72
100
97
100
100

Low Clouds (% Sky Obscured)

29
29
53
66
59
83
21
1
1
14
46
38
50
71
47
44
65
70
74
84
90
81
76
66

Medium Clouds (% Sky Obscured)

73
64
100
100
81
85
65
62
48
39
84
42
30
32
22
21
0
0
0
0
0
0
0
27

High Clouds (% Sky Obscured)

97
99
100
100
100
80
75
4
4
2
0
8
4
4
4
37
5
31
75
47
84
95
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
2
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
6
7
7
7
9
7
5
5
4
3
3
3
3
4
4
4
4
4
4
4
5
5
6

Chance of Frost

Temperature (°C)

16
16
17
17
17
16
16
15
15
13
12
12
11
11
10
10
10
9
9
10
11
12
13
14

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
65
63
64
68
79
77
74
82
87
89
81
79
83
85
88
91
93
95
93
87
80
75
73

Pressure (mb)

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

Ozone (du)

350
349
350
348
348
354
359
367
368
360
356
355
356
357
359
360
362
361
358
355
354
351
347
345

Friday 10

Waxing Crescent 8%

07:16

01:10

12 Bad
13 Bad
14 Bad
15 Bad
16 OK
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: 05:39, Set: 21:19, Transit: 13:30. Moon - Rise: 07:16, Set: 01:10. Civil Dark: 22:02 - 04:55. Nautical Dark: 23:01 - 03:55. Astro Dark: 00:38 - 02:12

Total Clouds (% Sky Obscured)

100
80
79
81
40
100
100
98
95
100
100
99
100
100
100
99
100
100
88
96
92
92
85
88

Low Clouds (% Sky Obscured)

56
52
58
63
3
31
35
27
0
0
12
41
50
33
10
9
0
0
0
28
16
33
24
9

Medium Clouds (% Sky Obscured)

35
2
13
31
45
35
2
2
2
56
63
71
86
90
100
97
83
61
49
50
43
40
29
34

High Clouds (% Sky Obscured)

100
86
80
80
81
100
100
99
98
100
99
96
100
100
100
95
100
100
70
70
75
75
75
80

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
2
2
1
1
1
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
7
8
9
8
9
9
7
6
5
5
5
5
4
4
4
4
4
3
4
4
5
6

Chance of Frost

Temperature (°C)

15
16
17
17
17
17
16
14
13
12
11
10
10
10
10
10
9
9
9
10
11
12
14
15

Feels Like (°C)

13
14
15
15
15
15
14
12
12
11
10
8
8
8
8
8
7
8
8
8
9
10
11
13

Dew Point (°C)

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

Relative Humidity (%)

70
70
71
73
74
75
78
83
89
96
96
95
93
95
95
93
95
95
93
90
83
73
68
65

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

345
344
344
346
348
348
347
345
345
346
344
346
346
344
345
347
347
348
350
351
351
352
354
355

Saturday 11

Waxing Crescent 15%

08:21

02:05

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

Sun - Rise: 05:37, Set: 21:21, Transit: 13:30. Moon - Rise: 08:21, Set: 02:05. Civil Dark: 22:04 - 04:53. Nautical Dark: 23:04 - 03:52. Astro Dark: 00:47 - 02:02

Total Clouds (% Sky Obscured)

78
66
64
55
50
50
55
55
43
41
40
50
29
12
28
38
21
18
28
49
51
65
66
66

Low Clouds (% Sky Obscured)

23
13
9
0
0
0
0
0
0
0
0
0
0
0
0
9
3
0
0
0
0
0
0
12

Medium Clouds (% Sky Obscured)

17
4
3
2
2
3
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

80
80
85
85
80
80
75
70
52
47
42
74
54
27
69
54
30
27
38
53
48
75
76
75

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

Chance of Frost

Temperature (°C)

16
17
18
18
18
18
17
16
15
14
12
12
11
11
11
11
11
10
10
11
12
14
16
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
63
62
62
62
64
67
75
82
90
93
92
91
93
95
95
96
95
95
91
86
79
75
72

Pressure (mb)

1024
1024
1024
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1019
1019
1018

Ozone (du)

356
354
353
354
357
359
359
360
360
360
361
360
360
360
359
358
357
357
358
357
355
354
354
353

Sunday 12

Waxing Crescent 23%

09:37

02:43

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: 05:35, Set: 21:22, Transit: 13:30. Moon - Rise: 09:37, Set: 02:43. Civil Dark: 22:06 - 04:51. Nautical Dark: 23:07 - 03:50. Astro Dark: 00:57 - 01:48

Total Clouds (% Sky Obscured)

68
74
73
65
60
52
46
41
63
81
99
80
67
56
66
66
62
69
70
70
75
70
65
72

Low Clouds (% Sky Obscured)

22
32
32
30
30
20
10
0
0
1
0
0
0
0
0
1
21
20
35
35
35
11
31
41

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
9
45
37
32
2
30
35
29
35
40
45
45
29
45
50

High Clouds (% Sky Obscured)

70
65
60
55
55
56
58
59
72
87
99
81
80
76
71
70
24
16
4
26
60
65
26
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
7
9
9
9
8
4
9
9
4

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
Light Rain
None
None
Very Light Rain
None

Precipitation Probability (%)

0
0
0
10
2
14
23
20
2
0
0
0
1
7
35
33
18
16
40
51
18
4
50
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

19
20
21
22
22
22
22
21
20
18
17
16
16
15
15
14
14
13
13
14
14
16
17
19

Feels Like (°C)

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

Dew Point (°C)

13
13
14
14
15
16
16
16
16
16
15
13
13
12
12
12
12
12
12
13
13
14
14
16

Relative Humidity (%)

68
65
64
62
65
67
70
75
78
86
86
83
81
83
84
89
89
90
90
92
93
92
82
86

Pressure (mb)

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

Ozone (du)

352
352
352
354
355
356
357
355
354
353
352
353
354
355
355
353
355
357
359
359
355
353
360
359

Monday 13

Waxing Crescent 33%

10:56

03:07

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: 05:34, Set: 21:24, Transit: 13:30. Moon - Rise: 10:56, Set: 03:07. Civil Dark: 22:08 - 04:50. Nautical Dark: 23:09 - 03:47. Astro Dark: 01:11 - N/A

Total Clouds (% Sky Obscured)

78
82
81
79
78
84
91
100
96
92
88
88
89
90
93
96
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

51
63
33
53
31
33
37
22
20
53
83
84
84
83
84
82
82
82
84
86
88
86
86
81

Medium Clouds (% Sky Obscured)

36
25
19
16
18
19
20
59
58
56
58
65
71
78
77
76
75
76
73
74
76
78
81
89

High Clouds (% Sky Obscured)

39
71
80
75
70
77
87
100
87
73
60
60
50
60
65
81
97
97
99
100
90
83
75
83

ISS Passover

Visibility (miles)

9
3
6
9
9
7
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7

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

Precipitation Probability (%)

60
86
79
54
40
58
48
58
55
56
52
66
58
63
92
92
90
81
69
55
60
65
69
70

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

11
12
14
14
12
12
10
8
8
7
6
6
5
6
7
6
5
7
6
5
4
3
3
3

Chance of Frost

Temperature (°C)

19
21
22
22
22
22
21
20
19
18
17
16
15
15
15
15
14
14
14
14
14
14
15
15

Feels Like (°C)

18
20
20
20
20
20
20
19
17
17
16
15
15
14
13
14
13
14
14
15
15
13
14
15

Dew Point (°C)

18
17
19
18
18
17
17
17
16
16
15
15
15
14
14
14
14
13
13
13
13
13
14
14

Relative Humidity (%)

91
79
83
79
78
74
80
85
86
90
92
93
95
95
95
93
95
95
95
93
93
93
92
92

Pressure (mb)

1008
1007
1007
1006
1006
1006
1005
1005
1005
1005
1005
1006
1005
1005
1005
1005
1005
1004
1004
1004
1004
1005
1005
1005

Ozone (du)

360
358
357
358
357
358
358
358
358
357
357
357
357
356
356
355
355
355
355
356
356
357
359
360

Tuesday 14

Waxing Crescent 43%

No Rise

03:23

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: 05:32, Set: 21:25, Transit: 13:30. Moon - Rise: No Rise, Set: 03:23. Civil Dark: 22:10 - 04:48. Nautical Dark: 23:12 - 03:44. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
94
95
97
100
100
100
100
100

Low Clouds (% Sky Obscured)

75
71
67
63
61
57
55
54
50
47
41
51
61
69
66
62
59
53
47
40
42
44
43
46

Medium Clouds (% Sky Obscured)

95
100
95
90
86
78
70
62
58
62
66
64
58
55
53
51
47
52
59
68
68
61
57
68

High Clouds (% Sky Obscured)

90
100
100
100
100
100
100
100
93
86
78
82
85
87
88
88
88
92
96
100
98
97
93
91

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

69
68
74
81
90
80
73
73
62
56
51
52
46
32
35
34
6
14
11
2
41
51
50
54

Precipitation Amount (mm)

0.3
0.4
0.4
0.6
0.8
0.5
0.4
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
14
14
16
16
16
15
15
14
15
15
15
14
14
14
11
11
10
9
10
9
11
11
11

Dew Point (°C)

14
15
14
15
15
15
15
15
15
14
14
13
13
13
13
12
11
10
10
11
11
11
11
11

Relative Humidity (%)

90
89
86
86
87
89
89
90
89
90
95
96
96
98
98
95
95
93
92
90
89
84
80
75

Pressure (mb)

1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1005
1006
1006
1006
1006
1006
1006
1007
1007

Ozone (du)

360
360
361
361
362
362
364
366
368
369
370
371
371
371
371
370
369
368
370
371
372
373
374
375

Wednesday 15

First Quarter 53%

12:14

03:35

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

Sun - Rise: 05:31, Set: 21:27, Transit: 13:30. Moon - Rise: 12:14, Set: 03:35. Civil Dark: 22:12 - 04:46. Nautical Dark: 23:15 - 03:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
96
92
88
90
90
88
77
68
59

Low Clouds (% Sky Obscured)

48
51
56
62
67
47
26
6
16
25
36
36
34
29
27
22
19
21
23
27

Medium Clouds (% Sky Obscured)

75
81
76
71
70
82
90
98
99
99
100
97
94
90
86
82
78
70
61
60

High Clouds (% Sky Obscured)

92
96
80
62
45
56
67
78
83
88
93
83
70
59
62
64
67
73
80
86

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

64
77
67
55
38
35
33
31
32
33
33
39
45
49
44
38
32
26
21
15

Precipitation Amount (mm)

0.3
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
12
15
15
15
15
15
14
13
12
12
12
11
12
10
10
10
10
10

Dew Point (°C)

11
10
10
11
11
12
12
12
12
12
12
11
11
11
11
10
11
11
11
11

Relative Humidity (%)

72
68
65
71
77
83
84
86
87
90
92
93
93
93
93
93
95
95
93
92

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006

Ozone (du)

376
377
378
380
381
382
381
379
378
379
381
382
386
389
393
394
395
396
397
398

Forecast for Groningen, Gemeente Groningen, Netherlands (53.22,6.57)

Generated: 09/05/24 11:54:09. Forecast: 09/05/24 to 15/05/24. Timezone: UTC+2.00