Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 30

Waning Gibbous 53%

03:21

10:56

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:20, Set: 20:41, Transit: 13:31. Moon - Rise: 03:21, Set: 10:56. Civil Dark: 21:14 - 05:47. Nautical Dark: 21:55 - 05:05. Astro Dark: 22:41 - 04:19

Total Clouds (% Sky Obscured)

100
100
94
75
82
86
100
100
96
100
100
96
72
100
100
72
94
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
1
1
1
7
4
15
20
22
20
7
0
11
0
18
25
20
14
9
15
6

Medium Clouds (% Sky Obscured)

21
55
57
61
60
68
100
100
84
82
72
56
46
63
49
27
52
45
28
47
82
49
52
41

High Clouds (% Sky Obscured)

42
100
76
82
82
83
100
100
81
95
100
93
57
100
100
65
84
100
100
100
100
100
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
2
2
8
16
28
32
39
34
26
8
3
3
3
5
9
15
22
22
21
20
17

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)

3
2
1
3
4
7
8
6
7
3
2
2
1
2
3
4
3
4
4
4
3
3
3
2

Chance of Frost

Temperature (°C)

13
16
18
19
20
21
21
21
20
20
19
18
16
14
13
13
12
11
11
11
11
10
10
10

Feels Like (°C)

12
13
16
18
19
19
20
19
18
18
17
17
15
13
10
10
9
8
8
8
8
8
7
8

Dew Point (°C)

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

Relative Humidity (%)

81
73
63
55
49
46
44
46
48
51
55
69
78
83
83
80
79
77
76
76
78
87
88
88

Pressure (mb)

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

Ozone (du)

387
386
386
388
387
387
388
388
388
384
385
386
386
379
380
379
378
378
376
376
375
375
373
375

Wednesday 1

Third Quarter 51%

03:51

12:14

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:18, Set: 20:42, Transit: 13:31. Moon - Rise: 03:51, Set: 12:14. Civil Dark: 21:15 - 05:45. Nautical Dark: 21:56 - 05:04. Astro Dark: 22:43 - 04:17

Total Clouds (% Sky Obscured)

99
67
74
66
99
84
100
89
100
76
75
62
83
95
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
39
45
50
51
59
56
33
19
5
22
15
1
2
3
21
63
84
97
99
100
100

Medium Clouds (% Sky Obscured)

82
57
51
47
73
62
43
54
31
30
43
19
22
24
80
33
32
50
74
100
100
100
100
100

High Clouds (% Sky Obscured)

98
57
53
53
99
78
100
46
99
57
45
52
73
93
99
100
100
100
99
100
84
97
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
5
1
1
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
1
2
1
15
3
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
Light Rain
Light Rain
Moderate Rain
Moderate Rain

Precipitation Probability (%)

18
22
24
35
62
67
56
55
61
57
66
67
48
53
34
32
40
35
56
89
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
1.2
1.5
2.8
2.9

Wind Speed/Direction (mph)

1
0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
0
0
0
1
0
1
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
11
15
16
17
15
16
15
16
15
15
15
13
10
9
8
8
8
7
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

84
73
64
57
52
52
50
50
49
50
58
66
78
84
87
84
84
84
84
82
90
96
96
96

Pressure (mb)

1007
1006
1005
1004
1003
1003
1003
1002
1001
1001
1001
1001
1002
1003
1004
1004
1004
1004
1004
1004
1003
1003
1003
1004

Ozone (du)

377
378
379
383
388
385
382
381
381
381
383
390
387
384
382
383
383
385
385
387
385
382
379
383

Thursday 2

Waning Crescent 41%

04:14

13:35

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:17, Set: 20:43, Transit: 13:31. Moon - Rise: 04:14, Set: 13:35. Civil Dark: 21:16 - 05:43. Nautical Dark: 21:58 - 05:02. Astro Dark: 22:45 - 04:14

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
100
100
98
96
99
100
97
97
98
98
99
96
97
95
95
95
94
94
92
90
88

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
98
91
88
86
87
88
72
61
25

High Clouds (% Sky Obscured)

100
100
100
90
58
98
100
100
98
85
100
54
50
46
45
70
60
41
62
79
65
66
87
63

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
9

Fog (%)

0
0
0
6
6
0
11
2
0
0
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
78
66
46
46
44
45
39
24

Precipitation Amount (mm)

2.4
1.8
1.8
1.7
1.3
1.1
1.3
1.5
1.7
1.4
1.1
1
0.9
0.7
0.7
0.6
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
98
98
100
98
98
100
98
98
100
100
100
98
100
100
100
98
100
100
98
93
93

Pressure (mb)

1004
1005
1005
1006
1006
1007
1007
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1016
1016
1016
1016
1016
1017
1017

Ozone (du)

384
383
387
392
393
394
394
394
393
392
392
392
392
392
392
391
391
391
390
390
389
388
389
389

Friday 3

Waning Crescent 30%

04:35

14:56

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:15, Set: 20:44, Transit: 13:31. Moon - Rise: 04:35, Set: 14:56. Civil Dark: 21:18 - 05:42. Nautical Dark: 21:59 - 05:00. Astro Dark: 22:47 - 04:12

Total Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
100
100
100
99
97
97
89
80
68
57
92
85
77
82
84
88

Low Clouds (% Sky Obscured)

92
95
100
100
100
100
98
97
95
95
96
97
94
92
86
81
73
64
59
51
40
41
44
46

Medium Clouds (% Sky Obscured)

26
27
70
80
90
100
98
97
95
93
68
48
65
67
59
53
53
50
33
46
37
39
40
17

High Clouds (% Sky Obscured)

42
23
40
40
40
40
60
78
100
98
85
67
76
61
55
55
55
56
82
63
44
43
42
35

ISS Passover

Visibility (miles)

7
6
6
4
1
3
0
0
0
0
0
5
6
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

26
26
25
29
33
36
57
70
75
65
65
65
80
87
89
89
82
71
64
56
40
29
16
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
5
5
7
7
8
7
7
8
8
7
6
6
5
4
3
3
3
2
0
0
-1
0
1

Dew Point (°C)

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

Relative Humidity (%)

93
93
91
91
93
95
93
95
96
95
91
90
91
94
94
94
94
93
91
91
89
89
88
86

Pressure (mb)

1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1015
1015
1016
1016
1017
1018
1018
1018
1018
1017
1017
1016
1016
1016

Ozone (du)

390
392
392
394
394
393
395
394
395
398
401
403
405
406
409
409
405
395
391
389
385
384
382
380

Saturday 4

Waning Crescent 19%

04:54

16:17

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:14, Set: 20:46, Transit: 13:31. Moon - Rise: 04:54, Set: 16:17. Civil Dark: 21:19 - 05:40. Nautical Dark: 22:01 - 04:58. Astro Dark: 22:49 - 04:10

Total Clouds (% Sky Obscured)

90
94
100
100
100
100
100
100
100
100
100
100
81
89
95
94
92
91
74
57
45
56
66
74

Low Clouds (% Sky Obscured)

50
55
59
62
77
94
86
87
91
94
97
100
77
85
92
87
84
75
66
58
45
50
48
54

Medium Clouds (% Sky Obscured)

57
68
80
81
80
80
87
93
100
91
82
52
31
38
41
57
75
89
77
65
56
58
59
61

High Clouds (% Sky Obscured)

53
77
100
100
100
99
98
45
43
34
25
14
2
4
7
15
21
22
12
7
2
4
5
7

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
4
2
9
9
9
9
9
9
9
9
9
9
9
8
7

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

8
8
2
18
24
25
42
59
81
90
76
56
22
20
19
31
42
50
43
45
54
49
40
19

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

0
0
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
6
8
9
10
10
11
11
11
10
10
9
9
10
9
9
8
8
8
8
7
7
7
7

Dew Point (°C)

3
5
5
5
4
4
5
5
8
11
11
11
10
11
10
9
9
9
9
9
8
8
9
9

Relative Humidity (%)

82
78
71
63
56
54
55
56
69
92
98
98
95
95
95
95
95
96
96
96
96
96
95
95

Pressure (mb)

1016
1015
1014
1014
1014
1014
1013
1013
1013
1014
1015
1015
1016
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

377
374
372
369
365
363
363
366
366
364
367
368
369
369
369
370
369
368
367
364
362
360
358
356

Sunday 5

Waning Crescent 11%

05:14

17:38

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:12, Set: 20:47, Transit: 13:30. Moon - Rise: 05:14, Set: 17:38. Civil Dark: 21:21 - 05:39. Nautical Dark: 22:03 - 04:56. Astro Dark: 22:51 - 04:08

Total Clouds (% Sky Obscured)

80
86
92
88
80
73
70
67
64
78
90
100
89
79
72
83
93
99
87
75
68
66
60
58

Low Clouds (% Sky Obscured)

49
45
38
35
32
28
27
26
25
41
57
71
71
69
66
62
62
59
50
37
26
24
20
16

Medium Clouds (% Sky Obscured)

54
47
41
32
23
15
29
41
49
46
48
45
45
55
60
64
61
54
43
32
19
15
11
9

High Clouds (% Sky Obscured)

25
42
60
65
67
70
65
61
62
74
87
100
81
62
46
45
41
36
32
31
36
40
45
50

ISS Passover

Visibility (miles)

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

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

19
21
21
28
33
39
37
37
39
41
45
52
52
51
46
36
25
10
9
7
1
2
3
1

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

0
0
0
0
0
0
0
0
0
1
1
1
1
0
0
1
1
1
1
2
4
5
4
4

Chance of Frost

Temperature (°C)

10
12
14
16
16
17
18
17
17
17
16
15
14
13
13
12
12
11
11
11
10
10
10
11

Feels Like (°C)

7
9
10
11
12
12
14
16
16
16
16
16
16
12
12
11
11
11
10
10
10
9
9
9

Dew Point (°C)

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

Relative Humidity (%)

91
87
82
77
74
72
70
71
72
73
79
85
92
92
92
92
92
90
90
91
91
91
90
88

Pressure (mb)

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

Ozone (du)

353
354
355
356
355
355
354
353
353
352
352
353
353
353
353
353
353
352
352
351
351
351
351
351

Monday 6

Waning Crescent 4%

05:36

19:00

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:11, Set: 20:48, Transit: 13:30. Moon - Rise: 05:36, Set: 19:00. Civil Dark: 21:22 - 05:37. Nautical Dark: 22:04 - 04:55. Astro Dark: 22:53 - 04:05

Total Clouds (% Sky Obscured)

57
61
57
66
77
88
88
88
90
93
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

18
20
25
28
30
32
36
36
39
33
25
20
32
45
57
52
47
41

Medium Clouds (% Sky Obscured)

7
4
2
12
22
29
29
25
23
42
61
78
79
79
80
79
81
84

High Clouds (% Sky Obscured)

44
34
22
44
65
85
73
61
48
71
87
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
9
9
9

Fog (%)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

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

Precipitation Probability (%)

3
4
2
5
6
5
20
23
23
37
51
65
68
79
88
75
57
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.5
0.7
0.5
0.2
0

Wind Speed/Direction (mph)

3
1
2
4
4
4
4
4
3
3
2
2
2
2
4
3
5
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
13
14
14
15
15
16
20
19
19
19
19
19
13
13
14
13
13

Dew Point (°C)

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

Relative Humidity (%)

86
78
69
62
55
51
46
47
48
49
58
68
81
85
89
93
92
90

Pressure (mb)

1017
1016
1016
1016
1015
1015
1015
1015
1014
1014
1015
1015
1015
1016
1017
1017
1017
1017

Ozone (du)

350
349
349
348
348
349
349
351
352
353
351
349
347
349
350
352
353
354

Forecast for Ugine, Savoy, France (45.75,6.42)

Generated: 30/04/24 08:42:38. Forecast: 30/04/24 to 06/05/24. Timezone: UTC+2.00