Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 26

Waning Gibbous 91%

23:52

07:15

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
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 Bad
04 Bad

Sun - Rise: 06:25, Set: 20:37, Transit: 13:31. Moon - Rise: 23:52, Set: 07:15. Civil Dark: 21:09 - 05:52. Nautical Dark: 21:50 - 05:11. Astro Dark: 22:36 - 04:22

Total Clouds (% Sky Obscured)

80
85
88
90
98
96
95
86
100
100
99
93
100
100
97
65
47
43
40
62
78
28
91
94

Low Clouds (% Sky Obscured)

42
44
45
45
50
43
52
21
14
34
39
40
29
1
1
24
50
56
38
23
1
0
0
0

Medium Clouds (% Sky Obscured)

99
97
97
99
96
93
90
80
96
92
96
85
100
100
97
53
38
36
36
14
53
34
71
69

High Clouds (% Sky Obscured)

61
77
90
48
28
44
10
2
94
100
33
55
100
100
43
9
0
0
3
47
64
4
55
64

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 (%)

5
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3

Precipitation Type

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

Precipitation Probability (%)

59
59
65
29
38
41
32
22
27
42
50
48
39
49
40
23
13
2
1
1
0
0
0
0

Precipitation Amount (mm)

0.3
0.4
0.6
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
6
5
7
6
9
11
11
11
12
13
14
11
11
8
4
3
2
2
2
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
79
78
74
70
84
82
84
71
65
69
77
75
76
85
90
88
88
90
91
93
91
91

Pressure (mb)

1007
1007
1007
1007
1008
1008
1009
1008
1008
1008
1008
1007
1007
1007
1007
1007
1008
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

429
430
430
430
430
429
429
429
425
423
421
418
423
428
426
419
417
415
411
409
409
411
413
412

Saturday 27

Waning Gibbous 83%

01:00

07:51

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:23, Set: 20:38, Transit: 13:30. Moon - Rise: 01:00, Set: 07:51. Civil Dark: 21:11 - 05:50. Nautical Dark: 21:52 - 05:09. Astro Dark: 22:39 - 04:20

Total Clouds (% Sky Obscured)

82
65
44
67
100
89
81
98
98
100
100
97
100
99
91
98
96
94
83
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
0
9
8
0
0
0
0
0
0
0
7
0
6
3

Medium Clouds (% Sky Obscured)

65
73
62
76
100
91
81
97
96
100
99
90
100
99
78
93
71
80
71
99
100
94
100
100

High Clouds (% Sky Obscured)

49
28
4
7
0
2
3
45
50
59
55
71
83
86
61
71
86
55
15
60
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 (%)

13
25
34
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
1
0
1
2
6
9
4
4
3
1
1
3
2
2
2
6
14
18
27

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
4
2
5
6
8
8
11
11
12
13
13
13
12
12
11
8
8
7
6
4
6
5
6

Dew Point (°C)

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

Relative Humidity (%)

91
89
89
83
79
74
67
61
60
59
59
58
60
68
71
72
74
77
74
74
73
70
77
73

Pressure (mb)

1009
1009
1009
1009
1009
1008
1008
1007
1007
1007
1007
1006
1006
1006
1006
1006
1007
1008
1008
1008
1009
1008
1009
1009

Ozone (du)

410
408
408
407
403
405
410
413
406
403
403
401
398
398
397
395
398
399
401
400
399
400
401
400

Sunday 28

Waning Gibbous 81%

01:59

08:38

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:21, Set: 20:39, Transit: 13:30. Moon - Rise: 01:59, Set: 08:38. Civil Dark: 21:12 - 05:48. Nautical Dark: 21:54 - 05:07. Astro Dark: 22:41 - 04:18

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
100
95

Low Clouds (% Sky Obscured)

8
19
4
6
2
2
14
14
30
24
37
45
36
53
79
84
80
90
83
77
80
74
69
64

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
87
95
90
86
99
76

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
90
100
99
100
97
100
100
61
89
96
65
47
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

32
44
51
49
52
45
42
67
62
69
79
95
95
89
81
69
45
36
50
48
36
33
34
24

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0.3
0.8
0.9
0.5
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

2
3
3
4
4
5
4
6
5
6
8
8
7
8
10
10
9
8
8
7
7
7
7
7

Relative Humidity (%)

69
70
74
74
71
73
67
70
65
70
76
76
75
81
90
95
93
93
90
91
90
91
91
90

Pressure (mb)

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

Ozone (du)

399
395
394
390
390
389
389
387
386
384
382
379
379
378
374
372
372
372
373
377
375
374
373
374

Monday 29

Waning Gibbous 75%

02:47

09:38

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:20, Set: 20:41, Transit: 13:30. Moon - Rise: 02:47, Set: 09:38. Civil Dark: 21:14 - 05:46. Nautical Dark: 21:56 - 05:05. Astro Dark: 22:43 - 04:15

Total Clouds (% Sky Obscured)

100
94
82
100
100
93
84
99
100
69
84
99
100
100
100
95
100
100
100
99
100
100
99
97

Low Clouds (% Sky Obscured)

59
54
47
35
22
12
7
4
0
9
20
39
48
53
57
50
44
49
47
43
40
31
20
8

Medium Clouds (% Sky Obscured)

54
43
33
46
87
81
77
99
100
73
56
57
58
93
90
74
94
99
86
71
72
79
92
94

High Clouds (% Sky Obscured)

100
84
64
100
100
84
79
81
69
54
71
76
84
93
100
84
100
100
100
99
100
90
76
45

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 (%)

31
33
31
35
30
3
15
17
9
21
30
38
40
34
14
22
22
5
11
14
3
6
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
90
85
81
76
72
68
67
61
58
61
67
74
77
81
87
90
90
95
95
95
95

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1017

Ozone (du)

375
376
374
371
368
367
368
368
368
371
370
368
368
369
369
372
372
373
375
376
377
378
378
379

Tuesday 30

Waning Gibbous 64%

03:24

10:51

05 Bad
06 Bad
07 Bad
08 Bad
09 OK
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

Sun - Rise: 06:18, Set: 20:42, Transit: 13:30. Moon - Rise: 03:24, Set: 10:51. Civil Dark: 21:15 - 05:45. Nautical Dark: 21:57 - 05:03. Astro Dark: 22:45 - 04:13

Total Clouds (% Sky Obscured)

57
71
76
85
41
83
100
100
100
100
100
99
93
100
88
80
86
92
94
97
100
97
95
94

Low Clouds (% Sky Obscured)

5
3
0
0
0
0
0
0
0
0
1
1
3
4
8
6
6
4
4
6
6
8
9
13

Medium Clouds (% Sky Obscured)

44
28
21
30
39
54
46
43
82
79
78
60
41
22
4
25
27
36
53
69
85
86
88
90

High Clouds (% Sky Obscured)

17
36
36
56
49
91
100
100
100
100
94
89
78
100
84
71
79
90
93
97
100
94
88
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
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
3
1
3
3
2
5
6
4
12
17
36
39
43
41
37
29
10
16
14
4
7
7
4

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)

4
4
3
3
3
4
5
5
5
5
5
4
3
4
6
6
4
4
3
2
2
2
2
3

Chance of Frost

Temperature (°C)

9
9
10
10
11
13
15
16
17
18
17
18
18
17
16
14
14
13
12
12
11
11
11
10

Feels Like (°C)

7
7
9
9
10
11
14
15
16
16
16
17
18
17
15
14
15
15
14
13
12
12
11
10

Dew Point (°C)

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

Relative Humidity (%)

96
96
95
90
86
81
73
68
65
62
61
62
58
59
79
86
89
92
93
93
93
93
93
93

Pressure (mb)

1017
1017
1017
1017
1016
1016
1015
1015
1014
1013
1013
1012
1012
1011
1011
1011
1011
1012
1012
1011
1011
1011
1010
1010

Ozone (du)

378
376
376
380
379
379
380
378
379
376
377
378
378
378
377
375
373
371
370
369
369
369
368
367

Wednesday 1

Third Quarter 53%

03:52

12:10

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad

Sun - Rise: 06:17, Set: 20:43, Transit: 13:30. Moon - Rise: 03:52, Set: 12:10. Civil Dark: 21:17 - 05:43. Nautical Dark: 21:59 - 04:59. Astro Dark: 22:47 - 04:10

Total Clouds (% Sky Obscured)

96
98
99
96
92
85
90
94
100
92
87
80
92
95
100
96
92
88
92
95
100
100
100
100

Low Clouds (% Sky Obscured)

10
7
5
3
2
0
0
0
0
0
1
1
13
18
22
29
38
50
51
51
51
53
56
59

Medium Clouds (% Sky Obscured)

86
83
80
62
45
29
52
72
94
75
57
41
56
70
86
76
65
52
62
74
84
83
82
84

High Clouds (% Sky Obscured)

87
88
90
95
95
95
90
93
100
92
84
72
72
73
73
67
61
51
67
81
95
97
98
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
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 (%)

7
7
4
8
7
4
8
9
7
16
19
20
35
43
48
49
47
41
39
35
26
28
27
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)

3
4
4
4
4
4
5
4
4
4
4
4
4
2
2
3
3
4
6
5
5
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
11
11
12
12
13
14
14
15
18
19
19
18
18
18
15
14
14
14
14
14
10
10

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
91
89
84
80
76
70
64
62
61
60
65
71
77
79
84
87
87
89
90
90
92

Pressure (mb)

1010
1010
1009
1009
1009
1008
1008
1007
1007
1006
1005
1005
1004
1005
1005
1005
1006
1007
1007
1008
1008
1008
1008
1008

Ozone (du)

366
367
367
367
368
370
371
371
371
371
372
373
374
374
375
376
376
376
375
376
377
378
378
378

Thursday 2

Waning Crescent 41%

04:15

13:32

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 06:15, Set: 20:45, Transit: 13:30. Moon - Rise: 04:15, Set: 13:32. Civil Dark: 21:18 - 05:41. Nautical Dark: 22:01 - 04:57. Astro Dark: 22:49 - 04:08

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

55
51
50
46
41
35
35
36
36
56
72
86
80
79
74
72
70
68
76
85
94

Medium Clouds (% Sky Obscured)

83
82
81
83
84
85
89
95
100
100
100
100
100
100
100
100
100
100
95
91
86

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
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
8
7
5
4
2
3
3

Fog (%)

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

29
31
30
38
39
26
41
43
40
86
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.6
1.2
1.7
1.3
1.2
1.2
1.3
1.2
1.1
1.2
1.3
1.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
93
95
95
93
92
90
87
86
83
83
82
82
83
84
84
88
93
96
95
96

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1007
1008
1008
1009
1009
1010
1010
1010

Ozone (du)

378
377
377
377
376
375
374
374
373
372
372
371
371
369
368
367
366
365
365
366
366

Forecast for Cugy, Gros-de-Vaud District, Switzerland (46.59,6.64)

Generated: 26/04/24 05:45:29. Forecast: 26/04/24 to 02/05/24. Timezone: UTC+2.00