Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 5

Waning Gibbous 91%

00:19

08:06

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

Sun - Rise: 07:06, Set: 20:09, Transit: 13:38. Moon - Rise: 00:19, Set: 08:06. Civil Dark: 20:40 - 06:35. Nautical Dark: 21:16 - 05:59. Astro Dark: 21:55 - 05:20

Total Clouds (% Sky Obscured)

82
80
75
30
12
6
5
7
7
9
11
18
25
29
72
96
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
3
7
72
78
34
35
32
25

Medium Clouds (% Sky Obscured)

20
10
0
0
1
0
0
2
1
2
2
2
1
0
14
42
81
100
100
100
100
100
100
91

High Clouds (% Sky Obscured)

82
36
30
10
4
3
2
2
2
2
7
18
24
29
72
96
99
100
100
100
100
100
100
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
3
7
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
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
4
4
7
8
14
28
47
61
92
95
95
93
59
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.2
1.1
0.8
0.3
0

Wind Speed/Direction (mph)

4
4
3
3
3
3
3
4
4
6
8
10
11
11
11
10
6
3
2
2
3
3
2
2

Chance of Frost

Temperature (°C)

9
8
8
8
8
9
12
15
17
19
20
21
22
22
22
21
19
16
15
13
12
12
11
11

Feels Like (°C)

7
7
6
6
7
9
12
15
17
19
20
21
21
21
21
21
18
15
14
12
11
11
11
11

Dew Point (°C)

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

Relative Humidity (%)

81
81
81
82
82
81
71
62
57
53
51
48
45
44
47
53
64
69
74
82
90
90
90
93

Pressure (mb)

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

Ozone (du)

362
359
357
356
354
355
351
350
350
348
346
344
343
343
342
341
341
343
344
345
347
348
350
356

Monday 6

Waning Gibbous 85%

01:23

08:36

03 Bad
04 Bad
05 OK
06 OK
07 OK
08 OK
09 OK
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
02 Good

Sun - Rise: 07:04, Set: 20:10, Transit: 13:37. Moon - Rise: 01:23, Set: 08:36. Civil Dark: 20:41 - 06:33. Nautical Dark: 21:18 - 05:57. Astro Dark: 21:57 - 05:18

Total Clouds (% Sky Obscured)

90
45
30
39
25
25
24
15
14
0
0
0
0
0
0
0
3
3
3
4
3
3
3
2

Low Clouds (% Sky Obscured)

30
26
17
18
17
22
14
10
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

79
45
30
39
20
20
23
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

32
2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
3
2
2
2
2
2
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 (%)

9
4
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
95
93
91
87
83
80
75
71
68
65
62
59
61
72
76
79
83
83
84
84
84

Pressure (mb)

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

Ozone (du)

362
362
362
363
365
366
364
365
364
362
361
360
360
359
358
358
358
358
357
357
358
358
357
356

Tuesday 7

Waning Gibbous 78%

02:21

09:14

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
02 Good

Sun - Rise: 07:02, Set: 20:12, Transit: 13:37. Moon - Rise: 02:21, Set: 09:14. Civil Dark: 20:42 - 06:31. Nautical Dark: 21:19 - 05:54. Astro Dark: 21:59 - 05:15

Total Clouds (% Sky Obscured)

2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
5
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)

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

Chance of Frost

Temperature (°C)

10
9
9
8
8
9
12
14
16
18
19
20
21
21
21
21
19
17
15
14
12
12
11
10

Feels Like (°C)

11
11
10
9
9
11
13
16
17
19
21
22
22
23
22
23
20
18
17
15
14
13
13
12

Dew Point (°C)

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

Relative Humidity (%)

87
87
87
87
87
85
77
74
70
65
62
58
54
52
52
56
67
71
74
79
83
83
86
85

Pressure (mb)

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

Ozone (du)

356
355
355
354
354
354
353
353
353
353
353
352
351
351
350
350
350
349
349
351
352
353
357
358

Wednesday 8

Waning Gibbous 69%

No Rise

10:02

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

Sun - Rise: 07:00, Set: 20:13, Transit: 13:37. Moon - Rise: No Rise, Set: 10:02. Civil Dark: 20:44 - 06:29. Nautical Dark: 21:21 - 05:52. Astro Dark: 22:00 - 05:13

Total Clouds (% Sky Obscured)

0
0
0
1
1
2
10
40
34
40
45
50
50
49
54
55
60
55
60
65
49
31
18
6

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
1
1
1
6
12
13
19
18
14
13
13
13
25
35
40
46
40
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
2
5
0
0
5
5
5
5
3
5
10
5
10
10
4
4
2
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
2
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

12
12
11
10
10
11
12
13
14
15
17
17
18
18
18
19
18
15
14
12
11
10
9
8

Dew Point (°C)

8
8
7
6
6
7
8
9
10
10
11
11
11
11
11
11
13
11
11
10
9
9
8
7

Relative Humidity (%)

84
84
84
84
84
81
76
72
70
66
64
61
59
57
55
57
69
74
78
79
79
80
83
82

Pressure (mb)

1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1019
1019
1019
1020
1020
1021
1021
1022
1022

Ozone (du)

356
352
349
347
345
344
344
345
346
347
346
345
345
345
346
348
350
350
351
352
353
352
350
349

Thursday 9

Waning Gibbous 60%

03:09

11:00

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

Sun - Rise: 06:58, Set: 20:14, Transit: 13:36. Moon - Rise: 03:09, Set: 11:00. Civil Dark: 20:45 - 06:28. Nautical Dark: 21:23 - 05:50. Astro Dark: 22:02 - 05:11

Total Clouds (% Sky Obscured)

5
6
3
0
0
12
28
27
17
16
16
22
27
33
31
29
37
29
17
4
4
3
2
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
4
12
5
0
0
0
4
7
12
7
3
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
17
29
37
29
17
0
0
0
0
0

High Clouds (% Sky Obscured)

1
1
0
0
0
12
28
27
17
16
16
22
27
33
31
29
37
29
17
0
0
0
0
16

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

Chance of Frost

Temperature (°C)

8
7
6
6
5
6
7
9
11
13
15
16
16
16
17
15
12
10
10
9
8
8
7
7

Feels Like (°C)

7
6
5
5
4
5
6
7
10
13
14
14
15
14
15
14
13
13
8
8
8
8
8
8

Dew Point (°C)

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

Relative Humidity (%)

84
85
87
86
88
86
79
76
71
68
64
59
58
55
53
55
60
63
64
68
69
71
75
78

Pressure (mb)

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

Ozone (du)

348
347
348
349
349
347
347
347
349
349
349
348
348
348
348
350
352
354
356
358
360
360
361
362

Friday 10

Third Quarter 50%

03:49

12:05

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

Sun - Rise: 06:57, Set: 20:16, Transit: 13:36. Moon - Rise: 03:49, Set: 12:05. Civil Dark: 20:47 - 06:26. Nautical Dark: 21:24 - 05:48. Astro Dark: 22:04 - 05:08

Total Clouds (% Sky Obscured)

33
52
68
82
95
91
87
71
55
49
42
44
46
48
37
26
9
9
12
9
8
6
5
9

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
6
13
19
14
8
3
2
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

33
52
68
82
95
91
87
71
55
49
41
34
26
23
31
26
9
9
12
9
8
6
0
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
8
8
3
10
18
9
9
15
16
18
10
0
1

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
6
5
8
9
10
10
11
12
18
19
19
19
19
19
17
16
16
15
15
14

Dew Point (°C)

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

Relative Humidity (%)

79
82
83
83
84
84
78
73
70
67
65
61
60
58
56
63
71
79
80
83
86
87
88
88

Pressure (mb)

1024
1023
1023
1023
1023
1023
1022
1022
1021
1020
1020
1019
1018
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017

Ozone (du)

363
364
365
366
368
369
371
373
375
377
380
383
385
386
388
388
388
387
388
389
389
390
390
390

Saturday 11

Waning Crescent 40%

04:20

13:14

Sun - Rise: 06:55, Set: 20:17, Transit: 13:36. Moon - Rise: 04:20, Set: 13:14. Civil Dark: 20:48 - 06:24. Nautical Dark: 21:26 - 05:46. Astro Dark: 22:06 - 05:06

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 Plainpalais, Geneva, Switzerland (46.20,6.14)

Generated: 05/04/26 03:11:25. Forecast: 05/04/26 to 11/04/26. Timezone: UTC+2.00