Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 17

Waning Crescent 3%

06:17

16:57

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

Sun - Rise: 06:35, Set: 18:38, Transit: 12:38. Moon - Rise: 06:17, Set: 16:57. Civil Dark: 19:08 - 06:05. Nautical Dark: 19:44 - 05:30. Astro Dark: 20:20 - 04:53

Total Clouds (% Sky Obscured)

32
23
9
7
5
10
7
11
10
18
34
17
8
6
1
1
0
3
2
9
18
23
35
51

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
1
2
2
0
0
1
1
1
0
2
2
3
18
23
34
47

Medium Clouds (% Sky Obscured)

16
9
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
0
0
0
0

High Clouds (% Sky Obscured)

19
3
2
2
4
9
5
5
6
14
29
13
3
3
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
8

Fog (%)

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

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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
63
57
54
53
52
52
53
56
62
78
88
91
93
93
91
91
89
89
91
92
92
98
98

Pressure (mb)

1023
1022
1021
1021
1020
1019
1018
1018
1017
1017
1018
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018

Ozone (du)

362
363
362
358
360
360
358
357
355
354
355
355
354
354
354
355
354
353
353
353
352
353
354
357

Wednesday 18

Waning Crescent 1%

06:34

18:13

08 Bad
09 Bad
10 OK
11 Good
12 OK
13 OK
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
03 Good
04 Good
05 Good
06 Good
07 Good

Sun - Rise: 06:33, Set: 18:40, Transit: 12:38. Moon - Rise: 06:34, Set: 18:13. Civil Dark: 19:10 - 06:03. Nautical Dark: 19:45 - 05:28. Astro Dark: 20:22 - 04:51

Total Clouds (% Sky Obscured)

57
57
19
3
18
19
13
1
1
1
1
0
0
0
0
1
2
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

55
53
19
2
17
18
13
1
1
1
1
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
1
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Chance of Frost

Temperature (°C)

0
2
3
5
6
8
9
10
9
8
6
3
2
2
2
1
0
0
-0
-0
-1
-1
-1
-0

Feels Like (°C)

-2
-1
1
2
4
5
7
9
9
7
5
4
2
1
1
0
-1
-1
-1
-1
-2
-2
-2
-1

Dew Point (°C)

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

Relative Humidity (%)

91
84
73
59
53
53
52
48
47
53
70
83
86
84
80
77
77
75
77
78
75
74
75
72

Pressure (mb)

1018
1017
1017
1016
1015
1014
1014
1014
1014
1015
1016
1018
1018
1019
1019
1020
1020
1020
1020
1021
1021
1021
1021
1022

Ozone (du)

361
367
372
381
391
403
409
406
405
405
405
405
408
409
410
411
413
414
417
419
419
422
424
424

Thursday 19

New Moon 0%

06:52

19:31

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

Sun - Rise: 06:31, Set: 18:41, Transit: 12:37. Moon - Rise: 06:52, Set: 19:31. Civil Dark: 19:11 - 06:01. Nautical Dark: 19:47 - 05:26. Astro Dark: 20:23 - 04:49

Total Clouds (% Sky Obscured)

0
0
1
1
2
3
46
59
64
35
20
17
18
3
2
2
2
2
2
2
16
31
43
51

Low Clouds (% Sky Obscured)

0
0
0
0
1
0
19
43
55
34
20
17
18
2
2
1
1
0
0
0
0
1
1
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
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
31
43
51

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
2
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
60
57
57
57
57
57
55
57
62
74
83
88
89
91
93
92
92
91
91
89
89
89
87

Pressure (mb)

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

Ozone (du)

423
423
422
423
425
426
424
420
416
412
410
407
404
400
396
392
386
379
374
373
372
370
371
375

Friday 20

Waxing Crescent 3%

07:13

20:52

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 OK
23 OK
00 OK
01 OK
02 OK
03 OK
04 OK
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:29, Set: 18:42, Transit: 12:37. Moon - Rise: 07:13, Set: 20:52. Civil Dark: 19:13 - 05:59. Nautical Dark: 19:48 - 05:23. Astro Dark: 20:25 - 04:47

Total Clouds (% Sky Obscured)

60
69
69
65
66
69
100
100
100
100
100
99
96
63
36
37
37
39
41
39
40
80
96
100

Low Clouds (% Sky Obscured)

2
2
7
12
15
18
19
20
16
14
14
11
7
3
0
1
1
3
7
8
13
52
71
80

Medium Clouds (% Sky Obscured)

57
69
69
65
66
67
63
91
100
100
100
99
95
63
36
37
37
39
41
39
40
43
46
45

High Clouds (% Sky Obscured)

60
69
69
65
63
51
63
40
40
40
35
35
51
63
36
37
37
39
41
39
40
66
47
31

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
1
0
1
1
1
0
5

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

Chance of Frost

Temperature (°C)

1
3
5
6
7
8
8
9
8
7
5
3
2
2
1
1
1
-1
-0
-1
-1
-0
-1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
65
61
56
50
47
45
46
50
56
70
79
83
84
86
86
86
86
84
86
84
84
83
75

Pressure (mb)

1019
1019
1018
1017
1016
1015
1015
1014
1014
1014
1015
1015
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013

Ozone (du)

376
381
384
385
384
384
382
381
382
383
384
383
384
386
386
384
383
383
381
382
381
381
381
381

Saturday 21

Waxing Crescent 8%

07:38

22:16

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:27, Set: 18:44, Transit: 12:37. Moon - Rise: 07:38, Set: 22:16. Civil Dark: 19:14 - 05:57. Nautical Dark: 19:50 - 05:21. Astro Dark: 20:27 - 04:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
77
63
96
95
100
99
99
99
100
100
100
100
100
100
99
98
96
95
95

Low Clouds (% Sky Obscured)

85
88
87
87
88
70
53
89
90
97
83
78
72
67
54
42
33
32
32
29
31
32
30
38

Medium Clouds (% Sky Obscured)

45
40
40
35
35
30
30
25
55
57
28
31
35
34
34
31
32
42
51
61
60
53
39
17

High Clouds (% Sky Obscured)

16
0
0
0
0
1
3
3
3
4
22
6
7
18
32
46
75
79
87
90
91
84
76
58

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
6
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

8
9
15
23
32
45
58
67
61
63
74
54
40
11
15
21
6
7
6
3
6
6
2
3

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.3
0.5
0.2
0.2
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
62
61
59
57
53
51
52
54
59
71
80
82
85
88
86
86
86
85
84
83
81
80
78

Pressure (mb)

1013
1012
1012
1011
1011
1010
1010
1009
1009
1010
1011
1011
1012
1012
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014

Ozone (du)

381
381
383
385
385
383
382
381
381
380
380
382
382
383
384
383
381
380
379
377
376
375
375
374

Sunday 22

Waxing Crescent 16%

No Rise

23:40

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
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 06:25, Set: 18:45, Transit: 12:36. Moon - Rise: No Rise, Set: 23:40. Civil Dark: 19:16 - 05:55. Nautical Dark: 19:51 - 05:19. Astro Dark: 20:28 - 04:42

Total Clouds (% Sky Obscured)

96
96
97
97
99
97
95
93
94
92
92
92
93
93
92
92
95
96
96
93
92
91
90
85

Low Clouds (% Sky Obscured)

46
54
51
52
53
50
47
43
39
37
36
48
57
66
66
70
75
77
74
73
72
71
70
61

Medium Clouds (% Sky Obscured)

10
6
31
57
83
79
77
80
75
78
82
80
78
76
74
73
73
63
54
44
53
62
72
69

High Clouds (% Sky Obscured)

52
35
30
28
20
20
20
10
10
10
10
5
5
4
9
29
45
54
53
57
50
44
37
41

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
7
6
7
8
9
8
7
6
4
2
0
3
6
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
Very Light Rain
None
None
Very Light Rain
None
None
None
None
None
Very Light Rain
None
None
Very Light Rain
None
None
None
None

Precipitation Probability (%)

3
2
12
15
17
28
35
43
38
37
41
32
26
21
27
33
39
44
46
46
46
38
19
20

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0
0.2
0
0
0
0
0
0.2
0
0
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
63
56
57
56
58
61
64
67
74
81
88
88
89
89
89
91
91
91
91
93
89
88
88

Pressure (mb)

1014
1013
1013
1012
1012
1011
1011
1011
1011
1011
1012
1012
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015

Ozone (du)

373
372
371
370
369
368
368
367
367
368
369
369
370
371
371
374
376
378
381
383
385
388
390
393

Monday 23

Waxing Crescent 26%

08:12

01:02

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

Sun - Rise: 06:23, Set: 18:47, Transit: 12:36. Moon - Rise: 08:12, Set: 01:02. Civil Dark: 19:17 - 05:53. Nautical Dark: 19:53 - 05:17. Astro Dark: 20:30 - 04:40

Total Clouds (% Sky Obscured)

80
75
87
96
100
100
100
100
100
100
97
94
90
86
76
73
79

Low Clouds (% Sky Obscured)

49
36
39
42
44
42
46
47
65
74
77
79
78
66
66
65
65

Medium Clouds (% Sky Obscured)

66
67
80
91
100
96
93
89
92
96
97
82
64
46
58
70
79

High Clouds (% Sky Obscured)

52
70
63
65
67
79
92
95
95
90
90
66
47
27
17
7
1

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

15
1
5
7
4
20
28
37
59
68
77
71
59
41
33
24
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
74
67
64
60
57
63
69
77
81
88
94
94
93
93
93
93

Pressure (mb)

1015
1014
1014
1013
1012
1012
1012
1012
1012
1012
1013
1014
1014
1015
1015
1015
1015

Ozone (du)

395
398
400
399
397
396
399
401
403
405
406
408
409
409
410
402
395

Forecast for Niedermuhlern, Bern-Mittelland District, Switzerland (46.86,7.47)

Generated: 17/03/26 08:01:36. Forecast: 17/03/26 to 23/03/26. Timezone: UTC+1.00