Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 1

Full Moon 100%

No Rise

06:03

22 OK
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
21 Bad

Sun - Rise: 06:18, Set: 21:10, Transit: 13:44. Moon - Rise: No Rise, Set: 06:03. Civil Dark: 21:47 - 05:41. Nautical Dark: 22:34 - 04:52. Astro Dark: 23:33 - 03:52

Total Clouds (% Sky Obscured)

26
39
54
99
100
96
89
99
90
100
100
100
100
100
83
99
94
67
95
100
100
100
100
100

Low Clouds (% Sky Obscured)

17
0
30
12
22
43
46
50
68
75
79
99
51
60
54
39
51
25
44
61
40
71
35
28

Medium Clouds (% Sky Obscured)

23
33
44
89
82
40
39
36
35
42
35
25
32
64
61
82
66
62
27
55
42
100
78
100

High Clouds (% Sky Obscured)

0
39
51
96
100
92
64
94
64
100
100
100
100
100
43
93
22
39
87
99
100
100
88
100

ISS Passover

Visibility (miles)

9
9
5
9
6
9
9
9
9
9
9
9
9
9
9
9
8
5
4
4
9
4
8
2

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

Precipitation Probability (%)

7
23
68
47
31
15
15
22
18
28
27
5
8
6
4
26
39
48
53
50
83
95
89
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0.4
1.2
0.5
1.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

18
18
14
13
13
14
13
13
12
12
13
15
16
17
18
20
20
21
21
21
21
21
20
17

Dew Point (°C)

12
12
12
12
12
13
12
12
12
12
13
13
13
13
14
14
14
14
14
14
13
14
13
14

Relative Humidity (%)

66
70
77
90
93
95
95
98
96
96
92
87
82
76
75
69
63
62
58
57
57
67
71
79

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1017
1016
1015
1015
1014
1013
1013
1013

Ozone (du)

380
379
378
377
375
371
367
367
365
364
363
363
363
364
367
369
369
371
369
368
368
367
367
366

Saturday 2

Waning Gibbous 98%

22:41

06:26

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
21 Bad

Sun - Rise: 06:16, Set: 21:11, Transit: 13:44. Moon - Rise: 22:41, Set: 06:26. Civil Dark: 21:49 - 05:39. Nautical Dark: 22:36 - 04:49. Astro Dark: 23:36 - 03:48

Total Clouds (% Sky Obscured)

99
100
100
100
98
100
100
100
100
100
97
76
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

30
15
0
43
55
59
47
50
54
64
68
53
51
77
49
62
73
82
38
41
51
37
17
0

Medium Clouds (% Sky Obscured)

77
77
87
78
91
98
93
94
95
100
90
69
98
60
100
100
100
100
97
79
77
78
91
100

High Clouds (% Sky Obscured)

96
100
100
100
77
100
100
100
100
100
88
26
30
53
68
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

3
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
5
5
6
8
5
4
4
8

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

Precipitation Probability (%)

54
23
28
13
43
79
56
23
10
5
18
16
32
46
73
86
73
73
84
74
71
74
57
25

Precipitation Amount (mm)

0.3
0
0
0
0
0.6
0.3
0
0
0
0
0
0
0
0.4
0.7
0.4
0.4
0.6
0.2
0.3
0.4
0.3
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
16
16
16
15
15
15
15
15
15
15
15
15
16
17
18
18
17
17
17
17
17
16
15

Feels Like (°C)

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

Dew Point (°C)

15
15
15
14
14
14
14
14
13
14
14
13
14
14
13
13
13
13
13
14
14
14
14
13

Relative Humidity (%)

92
90
90
89
90
92
93
93
92
93
93
92
92
87
79
72
72
78
77
78
82
81
85
89

Pressure (mb)

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

Ozone (du)

368
367
368
367
368
370
371
371
371
371
373
374
376
376
377
380
381
380
381
382
381
383
382
384

Sunday 3

Waning Gibbous 95%

23:51

06:58

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
21 Bad

Sun - Rise: 06:15, Set: 21:13, Transit: 13:44. Moon - Rise: 23:51, Set: 06:58. Civil Dark: 21:51 - 05:37. Nautical Dark: 22:38 - 04:47. Astro Dark: 23:39 - 03:45

Total Clouds (% Sky Obscured)

98
83
100
72
74
79
73
88
59
91
100
95
85
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

25
32
24
19
51
64
68
74
59
52
36
44
46
80
79
41
46
80
59
24
10
0
22
45

Medium Clouds (% Sky Obscured)

86
55
55
46
53
48
32
34
8
0
0
2
2
46
60
86
66
100
100
100
100
97
100
100

High Clouds (% Sky Obscured)

90
25
100
14
3
45
7
88
4
78
100
88
70
100
93
100
100
100
100
100
100
100
92
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9

Fog (%)

0
0
0
0
0
0
0
10
24
88
90
3
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 (%)

18
5
3
0
3
6
3
1
0
0
0
0
2
9
8
22
8
23
23
32
28
14
11
24

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

13
13
12
11
12
13
12
11
11
11
11
13
13
15
16
16
17
17
17
15
13
13
12
10

Dew Point (°C)

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

Relative Humidity (%)

92
90
90
90
92
92
93
95
96
95
92
86
80
74
65
58
53
50
51
60
72
74
79
83

Pressure (mb)

1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1012
1011
1012
1012
1012
1012
1012

Ozone (du)

385
387
389
388
388
388
386
385
382
380
379
378
378
378
378
378
377
377
375
374
372
371
370
371

Monday 4

Waning Gibbous 90%

00:53

07:41

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
21 Bad

Sun - Rise: 06:13, Set: 21:14, Transit: 13:44. Moon - Rise: 00:53, Set: 07:41. Civil Dark: 21:53 - 05:35. Nautical Dark: 22:41 - 04:45. Astro Dark: 23:43 - 03:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
99
100
98
97
84
87
75
75
67
70
75
80
75
70
67
63
59

Low Clouds (% Sky Obscured)

67
58
50
41
46
51
56
62
69
75
60
45
31
20
10
0
10
20
30
20
10
0
2
4

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
93
100
69
76
29
36
33
31
35
38
38
38
36
37
54
32
31

High Clouds (% Sky Obscured)

78
85
93
100
100
100
94
99
100
98
83
66
49
33
18
3
3
4
10
14
20
27
18
9

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 (%)

19
13
11
11
9
5
1
0
0
0
0
0
0
2
17
20
20
10
10
7
3
3
2
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
84
83
83
84
84
87
91
90
85
77
69
63
57
55
54
53
52
54
54
56
63
72

Pressure (mb)

1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

372
374
375
377
377
378
379
380
380
382
384
387
387
386
385
383
382
382
384
385
386
386
385
385

Tuesday 5

Waning Gibbous 83%

01:45

08:35

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
14 OK
15 OK
16 OK
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad

Sun - Rise: 06:11, Set: 21:16, Transit: 13:44. Moon - Rise: 01:45, Set: 08:35. Civil Dark: 21:54 - 05:33. Nautical Dark: 22:43 - 04:42. Astro Dark: 23:46 - 03:38

Total Clouds (% Sky Obscured)

55
52
53
58
58
58
59
64
67
65
67
64
66
57
42
25
22
30
40
40
36
37
39
37

Low Clouds (% Sky Obscured)

5
5
4
4
3
2
3
5
11
19
15
10
10
5
2
0
7
15
22
17
16
17
15
12

Medium Clouds (% Sky Obscured)

41
52
53
58
58
58
59
64
67
61
59
60
59
53
31
25
22
13
5
6
6
7
11
14

High Clouds (% Sky Obscured)

0
0
0
5
5
10
15
5
2
1
20
20
15
10
5
0
2
4
6
4
2
0
1
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 (%)

4
7
6
5
7
6
2
2
3
3
3
2
2
6
11
19
21
19
12
21
23
19
24
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
77
78
79
79
79
79
75
74
73
71
69
65
62
58
53
51
49
47
52
56
61
63

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1012
1013
1013
1013
1013

Ozone (du)

386
386
385
385
384
383
382
381
381
381
382
383
382
382
383
384
384
383
382
381
382
382
383
384

Wednesday 6

Waning Gibbous 75%

02:24

09:40

22 OK
23 OK
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
21 Bad

Sun - Rise: 06:10, Set: 21:18, Transit: 13:44. Moon - Rise: 02:24, Set: 09:40. Civil Dark: 21:56 - 05:31. Nautical Dark: 22:45 - 04:40. Astro Dark: 23:49 - 03:34

Total Clouds (% Sky Obscured)

20
15
10
10
15
19
37
56
70
72
79
82
86
88
92
98
94
96
97
95
91
88
90
89

Low Clouds (% Sky Obscured)

15
10
10
10
10
10
10
0
0
10
15
35
44
61
71
77
73
64
53
46
40
31
41
55

Medium Clouds (% Sky Obscured)

16
15
10
10
15
19
37
56
70
72
79
82
86
83
73
59
41
23
10
9
4
4
4
14

High Clouds (% Sky Obscured)

5
6
8
10
15
19
37
51
49
46
26
6
5
3
2
0
0
0
0
0
0
0
0
1

ISS Passover

Visibility (miles)

9
9
8
6
5
6
7
7
7
7
7
7
8
9
8
8
7
8
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
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 (%)

12
31
41
46
59
66
68
57
45
40
39
39
38
37
40
48
48
46
37
35
35
36
38
38

Precipitation Amount (mm)

0
0
0
0.2
0.4
0.5
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
10
10
10
10
10
10
10
11
11
13
13
14
15
16
16
17
16
15
14
13

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

64
66
72
78
87
88
91
95
95
95
93
90
87
84
79
73
68
63
59
55
60
68
75
79

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013

Ozone (du)

385
385
387
389
391
390
390
390
390
391
392
393
393
394
393
392
391
392
393
394
392
389
386
385

Thursday 7

Waning Gibbous 66%

02:54

10:52

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

Sun - Rise: 06:08, Set: 21:19, Transit: 13:44. Moon - Rise: 02:54, Set: 10:52. Civil Dark: 21:58 - 05:29. Nautical Dark: 22:47 - 04:38. Astro Dark: 23:53 - 03:31

Total Clouds (% Sky Obscured)

87
80
74
72
69
67
63
64
66
68
63
57
50
53
56
59
61
61
62
61
59
58

Low Clouds (% Sky Obscured)

67
61
54
46
48
50
53
47
42
35
38
41
41
41
41
43
44
48
51
47
42
36

Medium Clouds (% Sky Obscured)

15
13
11
10
6
3
0
0
0
0
0
0
0
0
1
1
2
3
4
4
4
3

High Clouds (% Sky Obscured)

1
0
0
0
7
16
33
43
57
58
48
35
23
19
20
23
28
34
35
39
43
42

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

Fog (%)

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

Precipitation Probability (%)

30
28
26
22
24
23
12
9
4
0
1
1
1
5
5
2
2
1
0
1
2
2

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
10
10
10
10
9
10
10
10
12
13
15
16
17
18
19
19
19
18
18

Feels Like (°C)

12
12
12
12
11
9
9
9
9
8
7
10
11
11
12
12
13
19
18
17
17
17

Dew Point (°C)

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

Relative Humidity (%)

81
87
87
87
88
88
90
90
88
87
85
76
68
61
56
49
46
46
45
44
49
54

Pressure (mb)

1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013

Ozone (du)

383
381
381
382
382
382
382
381
382
382
383
383
384
384
383
382
381
379
378
377
378
379

Forecast for Roncq, North, France (50.75,3.12)

Generated: 01/05/26 22:25:09. Forecast: 01/05/26 to 07/05/26. Timezone: UTC+2.00