Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 30

Waxing Gibbous 95%

17:22

06:31

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
08 OK

Sun - Rise: 07:16, Set: 20:01, Transit: 13:39. Moon - Rise: 17:22, Set: 06:31. Civil Dark: 20:31 - 06:45. Nautical Dark: 21:07 - 06:09. Astro Dark: 21:45 - 05:31

Total Clouds (% Sky Obscured)

89
89
93
92
88
91
97
69
61
87
94
88
90
92
94
87
78
74
31
66
85
81
63
34

Low Clouds (% Sky Obscured)

89
89
93
89
83
78
87
62
43
78
77
76
84
85
90
87
78
69
30
59
78
75
55
33

Medium Clouds (% Sky Obscured)

89
89
15
15
77
66
70
33
60
17
47
30
26
24
30
6
2
6
0
0
2
0
3
0

High Clouds (% Sky Obscured)

4
2
4
1
1
0
0
0
1
0
2
2
2
12
0
0
0
0
0
0
1
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
5
5
0
0
0
3
6
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
3
13
16
10
6
3
1
0
0
0
2

Precipitation Type

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

Precipitation Probability (%)

37
40
31
27
17
16
33
53
55
93
82
72
76
63
55
59
55
46
32
29
18
29
12
9

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.6
0.3
0
0.3
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
0
0
2
2
3
3
3
4
5
3
2
2
1
2
1
0
-0
-1
-0
-2
-3
-2
-2

Dew Point (°C)

-1
-2
-2
-0
1
2
2
2
2
1
2
3
3
3
2
2
2
1
0
-1
-2
-2
-2
-2

Relative Humidity (%)

71
66
62
68
72
74
74
76
72
69
79
93
96
93
91
88
88
88
86
84
83
78
77
78

Pressure (mb)

1027
1027
1026
1026
1025
1024
1023
1022
1022
1021
1022
1022
1023
1024
1024
1024
1024
1024
1024
1024
1025
1025
1026
1026

Ozone (du)

364
361
360
358
356
356
355
352
350
350
347
346
347
345
341
339
338
337
337
336
335
334
334
334

Tuesday 31

Waxing Gibbous 99%

18:33

06:47

09 Bad
10 Bad
11 Bad
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 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 07:14, Set: 20:02, Transit: 13:39. Moon - Rise: 18:33, Set: 06:47. Civil Dark: 20:33 - 06:43. Nautical Dark: 21:09 - 06:07. Astro Dark: 21:47 - 05:29

Total Clouds (% Sky Obscured)

45
44
59
61
64
63
94
100
84
66
44
24
60
68
70
70
67
80
92
94
91
92
79
73

Low Clouds (% Sky Obscured)

45
43
50
49
57
55
65
53
68
51
4
2
19
11
45
49
49
54
66
85
90
86
74
67

Medium Clouds (% Sky Obscured)

6
20
30
37
11
6
58
65
47
29
13
24
41
48
46
39
28
53
54
65
50
28
33
27

High Clouds (% Sky Obscured)

0
0
0
0
1
0
2
0
0
7
36
2
0
0
1
0
0
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
8
9
7
0
0
0
0
0
2

Fog (%)

3
2
2
2
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
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

8
9
18
10
8
4
8
9
6
5
3
3
5
11
16
18
36
56
51
34
39
35
29
23

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

7
11
13
14
14
15
16
16
16
15
13
10
7
6
5
5
5
4
5
4
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
2
2
2
3
3
2
2
1
2
0
-0
-2
-2
-1
1
-1
-2
-1
-1
0
0
-1

Dew Point (°C)

-1
-2
-1
-2
-2
-2
-3
-3
-3
-2
-2
-3
-3
-4
-3
-3
-2
-2
1
1
1
2
2
2

Relative Humidity (%)

73
67
65
58
51
48
44
44
47
52
58
63
69
71
74
72
72
83
96
96
96
98
98
91

Pressure (mb)

1027
1027
1027
1027
1026
1026
1025
1025
1025
1025
1025
1026
1026
1026
1026
1025
1024
1024
1024
1023
1023
1022
1022
1021

Ozone (du)

334
336
334
333
333
335
335
335
336
338
339
339
340
343
344
346
350
353
353
356
361
364
370
377

Wednesday 1

Waxing Gibbous 100%

19:43

07:04

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

Sun - Rise: 07:12, Set: 20:04, Transit: 13:39. Moon - Rise: 19:43, Set: 07:04. Civil Dark: 20:34 - 06:41. Nautical Dark: 21:10 - 06:05. Astro Dark: 21:48 - 05:27

Total Clouds (% Sky Obscured)

78
77
46
48
48
45
32
32
28
14
4
4
5
16
60
60
36
27
24
34
41
48
54
54

Low Clouds (% Sky Obscured)

72
60
40
45
42
37
28
31
28
13
3
3
3
6
10
25
21
22
23
33
41
48
54
54

Medium Clouds (% Sky Obscured)

15
26
7
0
0
0
0
0
0
0
0
0
0
0
1
6
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
1
5
0
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

8
6
8
9
9
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
9
9

Fog (%)

2
3
9
1
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 (%)

18
19
24
19
28
16
25
14
12
5
3
0
0
1
0
0
0
0
0
0
0
1
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)

9
12
15
17
19
19
19
20
20
20
19
18
17
16
15
14
13
11
10
9
8
7
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
2
1
1
1
1
1
1
1
1
1
1
1
0
1
0
0
-1
-1
-0
-2
-2
-3
-2

Relative Humidity (%)

80
80
74
67
64
61
58
58
60
64
67
72
76
77
83
85
85
83
84
88
84
81
77
76

Pressure (mb)

1021
1021
1020
1020
1020
1019
1018
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1018

Ozone (du)

393
398
404
402
408
412
419
430
438
442
442
438
435
433
432
433
431
428
428
430
434
430
425
422

Thursday 2

Full Moon 99%

20:52

07:21

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 OK
04 OK
05 OK
06 OK
07 OK
08 OK

Sun - Rise: 07:10, Set: 20:05, Transit: 13:38. Moon - Rise: 20:52, Set: 07:21. Civil Dark: 20:35 - 06:39. Nautical Dark: 21:12 - 06:03. Astro Dark: 21:50 - 05:25

Total Clouds (% Sky Obscured)

58
61
62
62
60
63
68
74
64
58
54
62
57
79
98
60
97
69
37
23
15
14
18
19

Low Clouds (% Sky Obscured)

58
61
62
62
60
63
68
74
64
53
40
37
3
3
3
3
3
3
3
3
3
3
5
7

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
9
18
29
31
36
39
34
28
21
19
20
15
13
13
12
9

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
27
55
79
90
60
97
66
31
1
0
0
0
0

ISS Passover

Visibility (miles)

8
7
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 (%)

1
12
1
1
1
0
0
0
3
3
1
2
3
0
1
1
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)

8
10
13
13
14
14
15
15
15
13
11
9
8
6
6
5
4
4
3
3
3
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-2
-1
0
2
2
2
3
3
3
3
3
2
1
1
0
1
-1
-1
0
1
1
-0
0

Dew Point (°C)

-2
-2
-2
-1
0
1
1
1
1
2
2
1
1
1
1
1
1
-0
-1
-1
-1
-1
-1
-2

Relative Humidity (%)

77
72
68
66
64
63
62
62
61
64
68
69
74
83
85
85
86
89
88
88
89
88
88
83

Pressure (mb)

1018
1018
1017
1017
1016
1016
1016
1015
1015
1016
1016
1017
1017
1017
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020

Ozone (du)

419
414
411
410
411
411
411
407
404
409
412
415
416
405
388
373
361
352
348
354
362
362
361
361

Friday 3

Waning Gibbous 96%

22:02

07:41

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

Sun - Rise: 07:08, Set: 20:06, Transit: 13:38. Moon - Rise: 22:02, Set: 07:41. Civil Dark: 20:37 - 06:37. Nautical Dark: 21:13 - 06:01. Astro Dark: 21:52 - 05:22

Total Clouds (% Sky Obscured)

13
8
13
60
60
13
19
26
19
18
65
64
53
41
37
33
25
32
45
55
65
73
81
74

Low Clouds (% Sky Obscured)

3
3
3
3
3
2
2
3
4
3
3
15
17
17
18
18
18
8
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

4
1
3
5
7
7
12
18
19
17
18
30
15
0
12
24
25
32
45
55
59
54
50
42

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
0
1
11
0
0
0
1
1
0
2
2
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
5
7
8
9
10
10
10
10
8
6
4
2
2
3
2
2
2
2
2
2
2
1
1

Chance of Frost

Temperature (°C)

4
6
8
9
9
10
11
12
12
12
11
8
7
6
5
4
4
3
3
2
3
3
3
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
72
66
63
60
56
52
52
52
53
61
68
71
76
79
80
82
83
85
85
85
85
85
83

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1019
1019
1021
1022
1023
1023
1024
1024
1024
1024
1025
1025
1025
1025

Ozone (du)

361
361
363
366
369
368
367
365
367
369
369
370
371
371
371
371
370
370
368
367
366
365
364
364

Saturday 4

Waning Gibbous 91%

23:11

08:06

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

Sun - Rise: 07:06, Set: 20:08, Transit: 13:38. Moon - Rise: 23:11, Set: 08:06. Civil Dark: 20:38 - 06:35. Nautical Dark: 21:15 - 05:59. Astro Dark: 21:53 - 05:20

Total Clouds (% Sky Obscured)

68
59
56
58
57
55
49
44
39
28
15
21
31
43
41
40
39
33
30
23
27
33
41
41

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1

Medium Clouds (% Sky Obscured)

36
26
20
18
23
17
11
5
4
3
1
1
1
1
0
0
0
9
16
23
15
6
1
1

High Clouds (% Sky Obscured)

4
8
9
10
12
14
12
10
8
9
12
21
31
43
41
40
39
33
30
23
26
29
38
34

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)

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

Chance of Frost

Temperature (°C)

5
7
9
11
12
13
14
14
15
14
12
10
10
9
8
8
7
6
6
6
6
6
6
7

Feels Like (°C)

2
4
4
5
6
7
12
12
12
13
13
12
10
9
9
9
9
8
6
6
6
5
5
6

Dew Point (°C)

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

Relative Humidity (%)

76
71
67
61
59
55
54
53
52
58
63
68
72
73
77
77
77
76
76
78
79
78
76
76

Pressure (mb)

1025
1025
1025
1024
1023
1023
1022
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1023
1023

Ozone (du)

364
363
363
363
362
362
362
363
363
365
366
367
368
369
369
370
370
371
371
372
373
367
362
357

Sunday 5

Waning Gibbous 85%

00:19

08:36

09 OK
10 OK
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: 07:04, Set: 20:09, Transit: 13:38. Moon - Rise: 00:19, Set: 08:36. Civil Dark: 20:40 - 06:33. Nautical Dark: 21:16 - 05:57. Astro Dark: 21:55 - 05:18

Total Clouds (% Sky Obscured)

41
41
49
58
67
75
82
90
93
95
100
92
80
70
73
77
84

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
7
9
16
24
32
41
47
56

Medium Clouds (% Sky Obscured)

0
0
3
5
8
29
50
71
75
80
79
74
74
70
73
77
84

High Clouds (% Sky Obscured)

31
33
38
49
61
72
71
74
73
85
100
73
44
16
12
10
8

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
1
0
0
2
0
0
8
3
2
1
1
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

3
3
3
5
7
10
10
10
11
9
7
5
4
3
3
2
2

Chance of Frost

Temperature (°C)

9
12
14
16
18
19
20
20
20
18
17
15
14
13
11
11
10

Feels Like (°C)

7
8
9
10
11
12
18
17
17
16
17
17
12
11
11
11
10

Dew Point (°C)

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

Relative Humidity (%)

70
64
59
55
50
46
47
49
51
56
62
69
70
72
73
75
73

Pressure (mb)

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

Ozone (du)

354
352
350
349
348
346
346
346
346
347
347
348
346
345
344
343
343

Forecast for Plainpalais, Geneva, Switzerland (46.20,6.14)

Generated: 30/03/26 09:01:04. Forecast: 30/03/26 to 05/04/26. Timezone: UTC+2.00