Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 29

Waxing Gibbous 89%

17:22

06:14

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 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:17, Set: 20:00, Transit: 13:39. Moon - Rise: 17:22, Set: 06:14. Civil Dark: 20:30 - 06:47. Nautical Dark: 21:06 - 06:11. Astro Dark: 21:43 - 05:34

Total Clouds (% Sky Obscured)

72
69
46
70
100
100
60
100
99
100
99
98
100
94
100
100
100
100
95
98
94
100
100
93

Low Clouds (% Sky Obscured)

72
17
21
17
13
3
3
3
3
6
57
39
73
67
95
98
94
86
92
85
81
81
92
80

Medium Clouds (% Sky Obscured)

4
8
3
0
76
91
60
96
95
98
99
95
92
78
99
96
100
100
70
93
83
60
45
23

High Clouds (% Sky Obscured)

7
9
30
10
100
100
60
100
84
93
40
49
94
39
43
11
4
2
2
2
2
1
1
19

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
7
7
0
0
0

Fog (%)

0
0
0
0
0
0
0
0
0
0
2
2
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
Very Light Rain
None
None
None

Precipitation Probability (%)

5
1
0
1
1
0
0
0
0
0
1
3
8
17
29
31
46
60
65
61
75
61
47
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

21
19
15
10
7
5
4
2
1
2
2
3
3
4
5
6
7
7
8
9
7
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
61
66
67
70
74
77
80
81
81
81
83
81
80
77
69
66
67
70
76
80
94
96
96

Pressure (mb)

1026
1027
1027
1028
1029
1029
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1027
1027
1027
1026
1025
1025
1024
1023

Ozone (du)

377
376
376
371
376
372
369
368
365
364
363
363
363
364
362
360
357
353
351
349
346
345
341
340

Monday 30

Waxing Gibbous 95%

No Rise

06:31

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 Bad
09 OK
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 07:16, Set: 20:01, Transit: 13:39. Moon - Rise: No Rise, 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)

91
99
100
96
84
92
81
90
79
85
67
82
62
56
56
31
35
35
20
32
67
78
78
77

Low Clouds (% Sky Obscured)

80
73
80
77
60
74
73
83
64
74
58
75
34
29
23
16
25
33
18
27
59
73
71
69

Medium Clouds (% Sky Obscured)

20
21
18
16
27
41
16
24
32
29
13
20
41
45
52
15
25
1
1
23
15
21
29
26

High Clouds (% Sky Obscured)

8
69
88
63
38
0
0
0
0
0
0
1
2
2
3
3
3
2
0
0
0
0
0
1

ISS Passover

Visibility (miles)

0
0
0
0
0
0
1
3
9
3
0
0
2
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
7
4
2
0
0
0
0
0
0
1
1
2
1
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

60
59
84
90
60
63
56
46
44
50
40
38
34
11
5
5
4
4
2
3
3
5
3
6

Precipitation Amount (mm)

0.2
0
0.5
0.7
0
0.2
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

6
7
5
4
3
2
4
3
3
3
3
4
5
5
6
7
10
11
12
12
13
14
14
14

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
96
94
93
93
88
89
93
96
94
86
81
81
73
67
61
55
49
46
44
45
48

Pressure (mb)

1023
1024
1024
1025
1025
1025
1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1027
1027
1026
1026
1025
1025

Ozone (du)

335
334
332
331
332
331
330
331
329
329
330
331
332
332
333
332
332
332
333
333
333
333
334
335

Tuesday 31

Waxing Gibbous 99%

18:33

06:47

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 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK
17 OK

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)

68
70
91
67
96
96
98
96
88
96
96
97
98
98
97
92
69
50
53
24
15
10
5
4

Low Clouds (% Sky Obscured)

43
35
86
41
84
86
78
78
79
74
71
81
60
65
49
35
51
48
50
24
15
10
4
4

Medium Clouds (% Sky Obscured)

45
46
49
53
47
74
94
88
80
90
91
93
94
94
93
81
29
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

2
11
0
3
0
0
0
0
0
1
0
4
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
1
0
0
0
0
2
2
2
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

9
13
24
32
30
31
43
53
57
47
37
31
28
32
30
30
29
27
27
11
15
29
17
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
10
7
6
5
3
3
3
3
3
3
3
3
4
5
7
9
11
14
17
19
19
19
19

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
55
62
67
76
77
80
85
96
98
96
94
91
89
86
77
71
71
62
54
51
52
52
53

Pressure (mb)

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

Ozone (du)

335
336
337
338
340
341
342
342
341
342
344
346
348
351
358
364
370
378
383
391
393
400
406
418

Wednesday 1

Waxing Gibbous 100%

19:43

07:04

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

Sun - Rise: 07:12, Set: 20:04, Transit: 13:38. 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)

4
3
2
2
2
3
6
25
25
6
7
15
23
31
40
52
57
57
46
47
40
46
48
55

Low Clouds (% Sky Obscured)

3
2
2
2
2
3
6
13
6
6
5
15
23
31
40
52
57
56
42
39
27
29
26
31

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
1
2
0
0
0
0
0
0
0
0
0
0
0
0
8
14
17
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
5
5
0
0
0
0
0
1
2
3
2
1
0
0
0
1
15

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 (%)

14
2
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
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)

18
17
16
15
14
13
12
10
9
8
7
5
5
4
4
6
7
9
9
9
9
10
10
10

Chance of Frost

Temperature (°C)

8
7
5
4
3
2
2
1
1
-0
-0
-1
-1
-1
-0
2
3
4
5
6
6
7
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

57
65
68
71
73
76
79
84
86
84
84
86
84
84
80
76
72
68
64
63
60
61
61
62

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1016
1015
1015
1014

Ozone (du)

436
447
451
457
461
455
444
439
437
432
432
428
425
423
421
418
415
411
403
403
403
402
399
397

Thursday 2

Full Moon 99%

20:52

07:21

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

61
58
60
85
40
58
100
100
96
92
89
90
32
24
45
67
89
73
56
39
36
36
35
36

Low Clouds (% Sky Obscured)

33
27
29
44
3
7
12
17
15
16
16
17
17
20
9
10
10
8
6
4
8
12
16
16

Medium Clouds (% Sky Obscured)

14
10
23
33
40
45
40
40
43
36
32
34
27
21
35
41
48
46
44
39
36
36
35
36

High Clouds (% Sky Obscured)

29
43
59
75
40
58
100
100
68
36
9
8
2
1
0
0
0
3
4
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
1
3
0
3
7
0
5
9
0
1
3
1
3
2
0
1
2
1
3
4
1
2

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

Chance of Frost

Temperature (°C)

8
7
5
4
4
2
1
1
1
0
0
0
0
-1
0
3
5
7
8
10
11
11
11
12

Feels Like (°C)

4
4
1
1
-0
1
-0
-2
-2
-3
-2
-2
-3
-2
0
1
2
3
3
4
4
11
10
11

Dew Point (°C)

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

Relative Humidity (%)

65
69
73
73
75
83
86
86
86
87
89
91
89
89
86
79
72
65
62
59
56
56
56
56

Pressure (mb)

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

Ozone (du)

397
396
396
398
403
411
417
416
398
374
368
371
378
376
372
373
374
375
374
374
373
376
379
382

Friday 3

Waning Gibbous 96%

22:02

07:41

18 OK
19 OK
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 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 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)

33
37
46
56
66
71
73
76
76
75
74
77
77
74
74
70
65
65
65
65
68
67
71
66

Low Clouds (% Sky Obscured)

18
17
21
29
31
36
38
37
33
25
17
11
6
2
13
25
37
45
53
57
63
67
71
49

Medium Clouds (% Sky Obscured)

33
37
40
38
31
27
24
34
49
64
74
57
35
10
19
29
37
32
31
36
33
34
31
23

High Clouds (% Sky Obscured)

0
0
0
2
5
6
6
7
12
13
15
10
5
5
5
0
5
0
5
5
10
15
25
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 (%)

2
8
7
6
1
4
4
0
0
0
0
0
0
0
0
0
0
0
2
4
21
25
18
14

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

Chance of Frost

Temperature (°C)

11
9
7
7
6
5
5
5
5
5
5
5
5
4
5
6
9
11
12
13
14
13
13
12

Feels Like (°C)

11
11
10
7
7
6
6
6
6
3
3
2
2
1
2
2
3
4
5
5
6
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

61
67
73
75
76
78
79
79
80
82
80
82
80
79
80
70
62
56
57
57
58
63
70
77

Pressure (mb)

1016
1016
1017
1017
1018
1019
1019
1019
1020
1020
1020
1020
1020
1020
1021
1020
1020
1020
1019
1019
1018
1018
1018
1018

Ozone (du)

381
380
378
379
380
380
379
378
378
376
375
373
374
374
375
373
372
370
370
369
369
370
370
371

Saturday 4

Waning Gibbous 91%

23:11

08:06

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 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

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)

60
55
55
55
54
65
77
90
91
92
93
94
92
88
84
76
71
69
67
67

Low Clouds (% Sky Obscured)

27
5
5
3
3
2
1
0
4
7
11
18
25
33
23
11
0
11
21
31

Medium Clouds (% Sky Obscured)

15
0
0
0
0
0
0
0
18
35
53
65
78
85
80
76
71
69
67
67

High Clouds (% Sky Obscured)

60
53
35
38
44
51
67
85
90
80
75
60
55
40
26
16
17
18
24
30

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8

Fog (%)

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

Precipitation Probability (%)

6
0
0
0
0
0
0
0
0
0
0
0
2
3
4
5
3
27
39
40

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
79
80
81
81
81
81
82
82
81
81
81
79
75
74
69
66
63
62
62

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020

Ozone (du)

369
368
366
365
363
362
360
358
356
355
355
355
355
355
355
355
355
355
355
356

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

Generated: 29/03/26 18:33:31. Forecast: 29/03/26 to 04/04/26. Timezone: UTC+2.00