Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 31

Waxing Gibbous 99%

19:43

06:47

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

Sun - Rise: 07:14, Set: 20:04, Transit: 13:39. Moon - Rise: 19:43, Set: 06:47. Civil Dark: 20:34 - 06:43. Nautical Dark: 21:10 - 06:07. Astro Dark: 21:48 - 05:29

Total Clouds (% Sky Obscured)

6
5
7
9
15
16
11
60
60
64
65
29
21
17
13
31
28
39
48
31
4
5
4
4

Low Clouds (% Sky Obscured)

3
4
4
7
9
8
8
8
13
13
13
12
21
16
9
28
14
33
35
28
3
3
3
3

Medium Clouds (% Sky Obscured)

1
2
2
2
7
13
1
15
20
24
25
9
0
3
5
21
21
4
15
4
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
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
1
2
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
0
0
0
0
0
0
0
0
0
0
0
0
2
10
15
14
15
11
7
3
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)

11
10
10
15
14
14
14
13
14
14
14
15
18
20
21
21
21
21
21
20
20
19
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
73
74
77
78
80
80
80
80
78
74
69
62
57
54
49
47
48
50
54
60
66
73

Pressure (mb)

1026
1026
1026
1025
1025
1025
1024
1024
1024
1023
1023
1023
1023
1022
1021
1020
1019
1018
1018
1017
1017
1018
1018
1018

Ozone (du)

343
346
349
352
351
350
350
351
353
357
362
369
378
387
394
395
400
405
413
419
421
423
424
423

Wednesday 1

Waxing Gibbous 100%

20:52

07:04

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

Sun - Rise: 07:12, Set: 20:05, Transit: 13:38. Moon - Rise: 20:52, Set: 07:04. Civil Dark: 20:35 - 06:41. Nautical Dark: 21:12 - 06:05. Astro Dark: 21:50 - 05:27

Total Clouds (% Sky Obscured)

4
5
21
46
51
53
58
58
54
61
65
59
69
57
52
27
22
18
47
24
26
16
18
6

Low Clouds (% Sky Obscured)

3
3
16
35
43
45
45
49
50
58
58
55
66
56
52
26
21
14
47
19
21
15
18
2

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
0
4

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
5
6
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
2
2
2
1
0
2
2
1
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
13
2
0
0
1
0
0
1
3
1
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)

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

Chance of Frost

Temperature (°C)

3
2
2
1
2
1
1
1
1
1
2
2
3
4
6
7
9
9
10
10
10
9
8
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
80
84
88
84
83
81
78
80
81
80
81
79
73
67
62
58
57
54
55
59
61
65
70

Pressure (mb)

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

Ozone (du)

424
425
424
423
423
423
425
425
425
422
418
416
413
407
399
392
389
388
384
378
369
360
352
350

Thursday 2

Full Moon 99%

22:02

07:21

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

Sun - Rise: 07:10, Set: 20:06, Transit: 13:38. Moon - Rise: 22:02, Set: 07:21. Civil Dark: 20:37 - 06:39. Nautical Dark: 21:13 - 06:03. Astro Dark: 21:52 - 05:25

Total Clouds (% Sky Obscured)

16
4
7
2
3
4
7
5
3
8
15
21
30
29
34
32
23
35
28
32
30
35
43
50

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

15
0
3
2
0
0
0
0
0
0
2
18
29
26
34
32
22
30
21
32
24
26
32
34

High Clouds (% Sky Obscured)

1
1
3
0
0
0
0
0
0
8
6
6
0
0
0
0
3
6
4
1
2
0
1
3

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
1
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
1
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)

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

Chance of Frost

Temperature (°C)

5
4
3
3
2
2
2
1
1
0
1
4
7
8
10
11
12
12
13
13
13
12
9
8

Feels Like (°C)

3
2
2
2
2
1
1
0
1
-1
1
3
6
7
8
9
10
11
11
11
11
11
9
8

Dew Point (°C)

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

Relative Humidity (%)

73
79
83
85
84
85
86
86
86
87
83
75
69
62
58
56
53
52
51
52
53
62
64
69

Pressure (mb)

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

Ozone (du)

351
355
359
366
372
369
367
364
362
362
363
365
368
369
366
363
358
359
359
360
360
362
362
362

Friday 3

Waning Gibbous 96%

22:02

07:41

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

Sun - Rise: 07:08, Set: 20:08, Transit: 13:38. Moon - Rise: 22:02, Set: 07:41. Civil Dark: 20:38 - 06:37. Nautical Dark: 21:15 - 06:01. Astro Dark: 21:53 - 05:22

Total Clouds (% Sky Obscured)

54
59
62
63
65
67
68
66
67
72
70
69
57
41
20
0
3
3
6
28
39
60
54
41

Low Clouds (% Sky Obscured)

2
12
24
31
33
36
39
37
32
30
32
28
26
17
8
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

37
41
46
60
65
66
68
66
67
68
65
62
57
39
20
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

4
3
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
10
5
7

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

Chance of Frost

Temperature (°C)

7
6
6
6
5
4
4
3
3
2
3
6
8
10
11
12
14
14
15
15
15
14
11
10

Feels Like (°C)

8
6
6
6
5
4
4
3
3
3
3
6
8
10
11
12
13
15
15
16
15
14
9
8

Dew Point (°C)

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

Relative Humidity (%)

75
76
78
78
79
79
82
82
83
85
82
75
71
66
63
59
56
54
53
53
55
64
69
74

Pressure (mb)

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

Ozone (du)

362
363
362
362
362
363
363
363
362
362
364
364
363
362
363
363
365
367
369
371
370
370
371
370

Saturday 4

Waning Gibbous 91%

23:11

08:06

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

Sun - Rise: 07:06, Set: 20:09, Transit: 13:38. Moon - Rise: 23:11, 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)

11
7
35
49
71
67
84
88
94
88
42
56
59
32
17
27
38
49
60
73
87
100
98
95

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
15
27
40
34
19
3
8
11
15
23
30
34
37
45
53
61
67

High Clouds (% Sky Obscured)

1
1
5
7
26
41
60
72
85
88
42
33
4
3
4
7
31
49
60
73
87
100
67
33

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
1
0
0
1
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)

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

Chance of Frost

Temperature (°C)

9
8
8
7
7
6
6
6
5
6
7
10
12
14
16
18
19
19
19
20
18
15
13
13

Feels Like (°C)

8
8
8
7
5
4
4
4
3
4
5
10
11
13
16
17
18
18
18
18
18
18
17
11

Dew Point (°C)

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

Relative Humidity (%)

78
79
81
81
82
82
80
81
80
81
78
71
65
60
53
44
39
39
39
38
43
49
57
59

Pressure (mb)

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

Ozone (du)

369
368
368
364
361
358
356
354
352
351
351
351
351
349
348
347
347
346
346
345
346
348
349
349

Sunday 5

Waning Gibbous 85%

00:19

08:36

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

Sun - Rise: 07:04, Set: 20:10, Transit: 13:37. Moon - Rise: 00:19, 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)

92
91
89
86
73
61
47
49
54
59
43
29
30
36
32
30
41
53
62
45
27
6
7
11

Low Clouds (% Sky Obscured)

0
4
8
15
14
11
8
20
32
41
23
11
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

65
61
61
54
48
38
28
20
8
4
3
1
0
0
0
0
12
23
35
24
13
2
6
10

High Clouds (% Sky Obscured)

5
10
5
5
5
5
5
0
0
4
8
8
8
8
7
9
7
7
19
15
8
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 (%)

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

Chance of Frost

Temperature (°C)

12
11
10
10
10
9
9
8
8
8
8
10
13
15
16
18
19
19
20
21
19
17
15
14

Feels Like (°C)

11
11
11
11
10
8
7
7
7
7
6
8
9
10
11
12
13
20
20
20
20
19
19
15

Dew Point (°C)

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

Relative Humidity (%)

61
64
66
68
69
72
73
74
75
78
79
74
70
67
63
59
55
55
53
51
58
66
75
80

Pressure (mb)

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

Ozone (du)

349
349
349
349
349
349
349
349
351
352
353
354
354
354
355
355
355
359
362
366
367
368
369
369

Monday 6

Waning Gibbous 78%

01:23

09:14

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

Sun - Rise: 07:02, Set: 20:12, Transit: 13:37. Moon - Rise: 01:23, 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)

9
32
54
76
72
71
69
53
35
19
14
8
1
1
0
0
1
2
3
3
3
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

Medium Clouds (% Sky Obscured)

9
10
19
30
38
44
53
41
31
19
13
7
1
1
0
0
1
2
3
2
2
2

High Clouds (% Sky Obscured)

0
12
24
36
32
25
16
12
7
0
0
0
0
0
0
0
1
1
1
1
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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
8
10
2
33
39
31

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
11
11
10
10
9
9
9
9
9
12
14
16
18
19
21
21
21
21
19
16

Feels Like (°C)

14
13
13
13
12
9
8
8
8
8
8
10
12
13
14
15
16
23
22
21
21
21

Dew Point (°C)

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

Relative Humidity (%)

83
87
87
87
88
88
90
88
88
87
87
80
73
67
63
57
54
54
54
53
59
64

Pressure (mb)

1020
1020
1020
1020
1021
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1016
1015
1014
1014
1013
1013
1013

Ozone (du)

369
370
367
364
360
359
358
357
356
356
355
354
354
353
352
352
351
351
350
350
349
349

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

Generated: 31/03/26 22:20:36. Forecast: 31/03/26 to 06/04/26. Timezone: UTC+2.00