Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 5%

06:36

23:51

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:55, Set: 21:04, Transit: 13:29. Moon - Rise: 06:36, Set: 23:51. Civil Dark: 21:40 - 05:19. Nautical Dark: 22:27 - 04:32. Astro Dark: 23:25 - 03:34

Total Clouds (% Sky Obscured)

67
74
80
100
100
100
100
100
100
100
100
100
99
92
52
47
73
85
96
97
92
98
90
87

Low Clouds (% Sky Obscured)

2
2
4
43
59
77
99
96
92
91
82
23
25
19
21
32
63
31
9
66
48
75
69
61

Medium Clouds (% Sky Obscured)

67
74
80
100
100
100
100
100
99
100
100
100
99
92
52
46
33
59
79
86
78
88
69
63

High Clouds (% Sky Obscured)

67
74
80
43
18
96
78
61
83
99
100
97
1
0
0
0
1
35
48
4
2
35
17
6

ISS Passover

Visibility (miles)

9
9
9
9
9
9
4
2
5
9
9
9
9
9
9
9
8
3
5
5
9
8
9
9

Fog (%)

2
6
10
11
10
10
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
1

Precipitation Type

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

Precipitation Probability (%)

7
7
25
51
64
95
95
95
88
60
41
61
81
83
69
70
70
70
54
40
36
30
29
14

Precipitation Amount (mm)

0
0
0
0.2
0
0.4
1
1.1
0.5
0
0
0
0.4
0.4
0
0.2
0.3
0.4
0.3
0.3
0.2
0
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
81
82
84
91
94
98
96
96
93
88
74
75
75
75
76
83
83
82
84
84
84
84

Pressure (mb)

1016
1015
1015
1015
1016
1016
1017
1017
1018
1018
1018
1017
1017
1017
1017
1016
1017
1017
1017
1018
1018
1019
1019
1019

Ozone (du)

389
390
391
394
395
395
395
396
397
396
397
400
400
397
397
394
384
378
376
375
372
368
363
358

Tuesday 19

Waxing Crescent 11%

07:42

00:48

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
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 05:54, Set: 21:05, Transit: 13:29. Moon - Rise: 07:42, Set: 00:48. Civil Dark: 21:41 - 05:17. Nautical Dark: 22:29 - 04:30. Astro Dark: 23:27 - 03:32

Total Clouds (% Sky Obscured)

79
85
90
83
100
88
96
100
100
100
92
100
100
100
98
96
75
95
96
100
94
66
58
55

Low Clouds (% Sky Obscured)

52
60
62
53
26
15
25
55
62
50
45
40
30
25
37
25
9
9
19
30
28
19
38
34

Medium Clouds (% Sky Obscured)

45
43
27
5
4
13
72
100
80
66
88
98
93
76
83
93
55
66
66
45
54
56
58
46

High Clouds (% Sky Obscured)

20
65
73
52
100
60
59
100
100
100
53
100
61
50
1
3
33
58
70
100
55
8
1
1

ISS Passover

Visibility (miles)

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

Fog (%)

2
4
6
19
16
16
12
6
5
4
2
2
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

1
16
11
1
3
0
13
30
59
78
67
34
18
17
32
27
8
3
6
10
14
4
11
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

6
6
6
5
5
5
7
9
10
11
12
12
12
12
12
12
13
14
13
11
10
9
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
83
86
88
88
87
84
81
87
92
92
90
90
90
89
90
86
87
90
87
88
93
91

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1022
1022
1023
1023
1023
1023

Ozone (du)

356
354
352
351
352
351
350
350
351
350
353
358
364
366
360
357
354
351
349
349
350
352
352
350

Wednesday 20

Waxing Crescent 20%

09:00

01:30

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

Sun - Rise: 05:53, Set: 21:06, Transit: 13:30. Moon - Rise: 09:00, Set: 01:30. Civil Dark: 21:43 - 05:16. Nautical Dark: 22:30 - 04:29. Astro Dark: 23:30 - 03:29

Total Clouds (% Sky Obscured)

55
86
96
55
57
100
49
60
54
38
46
37
52
16
18
21
29
45
48
40
41
31
24
17

Low Clouds (% Sky Obscured)

43
80
78
55
57
67
49
35
25
17
22
0
0
0
0
0
0
7
18
28
36
30
24
17

Medium Clouds (% Sky Obscured)

27
25
64
41
41
31
32
48
20
28
41
34
19
16
14
15
19
20
21
23
27
20
11
0

High Clouds (% Sky Obscured)

2
7
79
55
57
100
49
60
54
4
0
1
16
0
1
1
1
8
8
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
2
7
13
16
13
1
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 (%)

18
17
17
19
1
1
0
1
0
0
0
2
1
6
16
2
0
2
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)

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

Chance of Frost

Temperature (°C)

10
10
9
9
9
9
11
13
14
16
17
18
18
19
19
19
19
18
16
14
13
12
11
10

Feels Like (°C)

10
9
8
8
9
10
9
13
14
17
18
18
19
20
21
21
21
20
16
13
13
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

91
87
90
90
90
90
84
79
74
71
66
61
60
59
57
54
53
66
71
78
84
87
88
90

Pressure (mb)

1024
1024
1024
1024
1025
1026
1026
1026
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1026
1026
1028
1028
1028
1028

Ozone (du)

347
345
345
345
344
344
343
341
341
339
339
341
340
340
339
338
337
337
338
337
337
337
335
334

Thursday 21

Waxing Crescent 31%

10:22

02:00

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

Sun - Rise: 05:52, Set: 21:08, Transit: 13:30. Moon - Rise: 10:22, Set: 02:00. Civil Dark: 21:44 - 05:15. Nautical Dark: 22:32 - 04:27. Astro Dark: 23:32 - 03:27

Total Clouds (% Sky Obscured)

21
28
34
60
59
58
63
65
69
67
44
62
42
43
45
47
64
65
65
60
15
8
29
7

Low Clouds (% Sky Obscured)

12
7
2
2
1
2
0
0
0
2
5
7
5
3
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
0

High Clouds (% Sky Obscured)

14
27
34
39
31
20
26
37
49
42
28
21
34
43
45
41
20
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)

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

Chance of Frost

Temperature (°C)

10
10
10
9
9
10
12
13
15
16
18
19
20
21
21
21
21
20
19
17
15
13
13
12

Feels Like (°C)

10
10
10
9
7
9
10
12
13
14
17
18
19
19
20
21
20
19
18
15
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

90
91
93
91
93
91
88
84
80
75
71
67
62
59
57
59
64
70
73
76
82
84
86
89

Pressure (mb)

1028
1028
1028
1028
1028
1028
1029
1028
1028
1028
1028
1027
1027
1026
1026
1026
1026
1025
1025
1026
1027
1027
1027
1027

Ozone (du)

331
330
329
328
328
327
327
327
327
326
325
325
326
326
326
325
325
324
324
324
324
323
322
322

Friday 22

Waxing Crescent 42%

11:43

02:00

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 Good
17 Good
18 Good
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good

Sun - Rise: 05:51, Set: 21:09, Transit: 13:30. Moon - Rise: 11:43, Set: 02:00. Civil Dark: 21:45 - 05:14. Nautical Dark: 22:33 - 04:26. Astro Dark: 23:34 - 03:25

Total Clouds (% Sky Obscured)

5
5
4
3
1
0
0
0
0
0
12
0
1
2
4
4
4
5
5
4
4
3
3
3

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
9
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
0

High 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
1
2

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
1
0
0
1
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)

4
3
3
3
3
2
2
2
3
3
3
2
2
2
3
3
2
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

11
11
11
10
11
12
13
15
17
19
20
21
22
23
23
24
23
21
20
19
18
16
16
15

Feels Like (°C)

12
12
12
12
12
13
15
17
19
21
22
24
25
25
25
25
25
26
26
22
22
21
21
20

Dew Point (°C)

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

Relative Humidity (%)

90
90
91
91
93
92
87
85
79
73
70
65
61
58
56
54
59
66
74
76
78
81
83
85

Pressure (mb)

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

Ozone (du)

321
321
322
322
323
323
323
323
322
321
320
320
320
320
320
320
320
319
319
319
319
319
321
322

Saturday 23

First Quarter 53%

13:00

02:23

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

Sun - Rise: 05:50, Set: 21:10, Transit: 13:30. Moon - Rise: 13:00, Set: 02:23. Civil Dark: 21:47 - 05:13. Nautical Dark: 22:35 - 04:24. Astro Dark: 23:37 - 03:23

Total Clouds (% Sky Obscured)

2
1
0
3
8
12
24
32
47
29
12
1
1
1
1
4
9
14
17
20
23
18
10
3

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
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
1
0
3
8
10
18
24
36
27
12
1
1
1
0
0
0
0
0
0
0
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
3
3
2
13
9
3
5
5
1
3
1
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)

2
2
2
2
2
1
1
1
1
2
2
2
3
4
5
6
5
4
4
3
3
3
3
2

Chance of Frost

Temperature (°C)

15
14
13
13
14
15
16
18
19
21
22
23
24
25
25
25
24
23
23
21
19
17
16
15

Feels Like (°C)

20
15
15
14
14
15
14
19
19
20
21
21
22
28
27
27
27
27
28
24
24
24
22
21

Dew Point (°C)

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

Relative Humidity (%)

86
87
89
90
89
86
83
81
76
71
67
64
60
58
55
52
57
63
69
73
75
78
78
79

Pressure (mb)

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

Ozone (du)

323
323
323
324
324
325
325
325
324
324
324
324
325
325
325
325
324
324
323
323
323
323
323
323

Sunday 24

Waxing Gibbous 64%

14:13

02:42

Sun - Rise: 05:49, Set: 21:11, Transit: 13:30. Moon - Rise: 14:13, Set: 02:42. Civil Dark: 21:48 - 05:12. Nautical Dark: 22:37 - 04:23. Astro Dark: 23:39 - 03:21

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

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

Generated: 18/05/26 02:18:02. Forecast: 18/05/26 to 24/05/26. Timezone: UTC+2.00