Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 29

Waxing Crescent 5%

05:41

00:36

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

Sun - Rise: 05:17, Set: 20:51, Transit: 13:05. Moon - Rise: 05:41, Set: 00:36. Civil Dark: 21:38 - 04:29. Nautical Dark: 22:45 - 03:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

4
2
1
5
15
89
63
80
47
91
66
65
52
16
43
60
40
61
90
92
78
90
100
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
3
8
16
6
1
1
0
0
0
0
0
1
10
35
48
61
71
74
66

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
10
66
29
11
36
16
43
15
11
14
28
14
6
2
3
3

High Clouds (% Sky Obscured)

4
1
1
4
15
85
58
70
47
47
41
50
52
16
43
51
37
61
90
87
73
82
100
73

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)

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

Chance of Frost

Temperature (°C)

8
10
12
14
15
17
17
18
18
18
16
15
14
12
10
8
8
8
8
8
8
8
8
8

Feels Like (°C)

6
9
12
12
15
16
15
16
15
14
12
12
11
9
7
5
6
6
5
4
5
4
5
5

Dew Point (°C)

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

Relative Humidity (%)

90
72
56
43
37
32
28
26
26
27
31
37
43
50
59
65
71
85
84
71
74
78
79
79

Pressure (mb)

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

Ozone (du)

336
335
335
334
334
334
333
333
334
334
334
334
335
335
337
337
338
340
342
344
348
352
355
356

Wednesday 30

Waxing Crescent 11%

06:27

02:06

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

Sun - Rise: 05:14, Set: 20:53, Transit: 13:05. Moon - Rise: 06:27, Set: 02:06. Civil Dark: 21:41 - 04:26. Nautical Dark: 22:49 - 03:17. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
63
64
65
44
38
52
69
40
47
81
72
57
24
18
0
2
1
1
3
64
66
27
100

Low Clouds (% Sky Obscured)

47
33
26
36
33
38
48
56
40
37
35
39
41
24
18
0
0
0
0
0
52
37
26
0

Medium Clouds (% Sky Obscured)

12
26
43
27
9
5
0
0
0
5
18
13
0
0
0
0
2
1
1
3
8
7
14
11

High Clouds (% Sky Obscured)

43
18
44
49
3
0
39
69
7
6
78
59
12
3
4
0
2
1
1
3
64
60
27
92

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)

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

Chance of Frost

Temperature (°C)

9
10
12
14
15
16
16
17
17
17
17
16
15
13
10
9
8
7
6
6
6
6
7
7

Feels Like (°C)

7
9
11
12
13
14
14
14
13
14
14
12
12
11
10
9
9
6
5
4
4
3
3
4

Dew Point (°C)

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

Relative Humidity (%)

78
68
54
44
37
32
28
26
24
23
24
25
32
42
55
61
62
62
61
61
64
63
70
81

Pressure (mb)

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

Ozone (du)

359
362
363
364
364
363
360
358
357
355
355
354
354
352
350
349
349
351
352
349
347
347
347
347

Thursday 1

Waxing Crescent 20%

No Rise

03:01

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

Sun - Rise: 05:12, Set: 20:55, Transit: 13:05. Moon - Rise: No Rise, Set: 03:01. Civil Dark: 21:43 - 04:23. Nautical Dark: 22:53 - 03:13. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

5
48
46
100
100
100
100
100
100
100
100
98
60
25
12
0
87
84
96
90
91
94
85
76

Low Clouds (% Sky Obscured)

0
5
39
58
49
35
27
32
43
37
37
35
26
0
0
0
36
47
40
53
68
84
77
70

Medium Clouds (% Sky Obscured)

5
5
0
0
0
0
0
8
0
5
1
0
0
0
0
0
0
27
43
41
40
45
42
54

High Clouds (% Sky Obscured)

5
29
46
99
100
100
100
100
100
100
100
93
38
23
11
0
55
24
6
1
1
10
9
10

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
2

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
Very Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
18
38
52
69
75
56

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
0.4
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
72
61
55
54
53
51
51
52
54
56
56
56
62
70
77
80
84
88
95
93
95
93
95

Pressure (mb)

1020
1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1014
1013
1013
1013
1012
1012
1011
1010
1009
1009
1009
1008
1008

Ozone (du)

347
348
347
348
349
349
348
347
348
348
348
348
348
347
346
346
347
345
345
346
348
350
353
357

Friday 2

Waxing Crescent 30%

07:43

03:29

07 Bad
08 Bad
09 Bad
10 OK
11 OK
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

Sun - Rise: 05:10, Set: 20:57, Transit: 13:05. Moon - Rise: 07:43, Set: 03:29. Civil Dark: 21:46 - 04:21. Nautical Dark: 22:57 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
54
44
33
41
49
57
61
64
67
72
81
91
80
74
68
64
76
85
76
88
86
77
66

Low Clouds (% Sky Obscured)

64
54
44
33
36
39
41
50
58
67
63
59
55
61
68
68
64
76
81
76
76
74
67
61

Medium Clouds (% Sky Obscured)

18
0
0
0
6
12
17
60
20
0
3
7
10
8
5
2
4
8
10
11
14
16
11
7

High Clouds (% Sky Obscured)

5
5
5
10
0
0
0
0
0
0
27
54
81
52
26
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
4
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

23
1
0
0
0
3
32
54
60
30
10
0
0
0
2
0
4
5
4
5
5
2
6
12

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)

11
10
11
13
15
16
18
17
17
17
16
16
16
16
14
14
14
13
13
13
13
15
14
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
74
55
45
44
47
52
66
71
68
63
62
67
69
69
71
75
78
77
82
77
82
85

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1006
1005
1004
1004
1003
1003
1002

Ozone (du)

362
364
368
376
383
391
396
400
401
400
396
382
379
376
375
373
371
370
369
369
371
372
372
371

Saturday 3

Waxing Crescent 41%

09:17

03:42

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

Sun - Rise: 05:07, Set: 21:00, Transit: 13:05. Moon - Rise: 09:17, Set: 03:42. Civil Dark: 21:48 - 04:18. Nautical Dark: 23:01 - 03:04. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

57
68
78
89
84
92
91
90
85
90
84
77
72
64
67
60
44
34
26
21
21
9
12
16

Low Clouds (% Sky Obscured)

55
46
37
28
25
22
22
17
13
8
11
14
17
39
37
32
23
22
21
21
21
9
12
11

Medium Clouds (% Sky Obscured)

2
15
30
44
47
51
55
55
55
55
49
48
40
62
66
60
44
34
26
21
21
9
12
16

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
5
9
7
9
9
9
9
9
7
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
22
44
54
49
42
22
23
19
9
24
28
0
31
34
35
36
37
21
21
14
3
4
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
16
17
18
18
19
19
18
17
16
15
14
10
9
7
5
4
2
2
4
4
4
5
7

Chance of Frost

Temperature (°C)

7
8
9
9
10
11
12
13
14
14
14
12
11
10
8
7
6
6
5
5
4
4
3
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
82
82
77
65
54
41
39
37
41
51
61
65
73
79
88
88
86
83
82
77
74
63

Pressure (mb)

1002
1002
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1005
1006

Ozone (du)

370
370
370
373
376
381
388
396
413
416
413
411
411
409
405
400
396
398
399
401
402
402
403
404

Sunday 4

First Quarter 52%

10:52

03:50

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

Sun - Rise: 05:05, Set: 21:02, Transit: 13:04. Moon - Rise: 10:52, Set: 03:50. Civil Dark: 21:51 - 04:15. Nautical Dark: 23:05 - 03:00. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

19
22
25
27
56
76
94
72
50
31
36
45
56
70
81
89
71
51
31
38
48
57
51
46

Low Clouds (% Sky Obscured)

4
21
25
27
56
66
77
61
40
18
11
8
5
21
39
57
40
23
7
17
39
57
40
20

Medium Clouds (% Sky Obscured)

19
22
25
27
56
68
72
64
50
31
36
45
56
70
73
75
55
36
20
23
29
32
29
28

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
1
2
20
35
52
53
61
66
47
25
1
1
1
1
6
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 (%)

0
3
3
1
10
12
13
14
12
12
10
7
3
3
2
0
3
2
0
1
1
0
2
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
10
10
10
10
10
10
10
10
10
10
8
7
5
5
4
4
4
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

54
45
41
37
33
31
28
27
26
26
26
29
32
35
39
43
49
54
58
64
67
70
75
66

Pressure (mb)

1006
1007
1007
1007
1007
1008
1008
1009
1009
1009
1009
1009
1010
1010
1011
1011
1012
1013
1013
1013
1014
1014
1014
1015

Ozone (du)

405
406
406
405
405
404
404
403
400
398
395
395
395
394
399
404
409
408
407
406
404
401
398
398

Monday 5

Waxing Gibbous 62%

12:23

03:54

07 OK
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 OK

Sun - Rise: 05:03, Set: 21:04, Transit: 13:04. Moon - Rise: 12:23, Set: 03:54. Civil Dark: 21:54 - 04:12. Nautical Dark: 23:09 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

38
59
78
100
100
100
100
95
89
85
74
64
41
35
28
30
23
33
35

Low Clouds (% Sky Obscured)

0
11
25
46
63
81
94
91
89
85
74
64
41
35
28
30
23
33
35

Medium Clouds (% Sky Obscured)

31
51
68
85
82
81
79
81
84
85
74
64
41
35
28
27
23
33
35

High Clouds (% Sky Obscured)

17
17
17
18
13
8
3
3
1
0
0
0
0
0
0
1
1
0
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
5
5
5
5
3
2
0
3
6

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
4
7
17
23
27
40
45
45
38
28
16
12
7
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

58
52
42
35
29
31
32
34
39
44
51
60
70
82
88
91
96
96
96

Pressure (mb)

1015
1015
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014

Ozone (du)

398
397
398
399
400
400
401
401
405
409
413
414
415
416
418
420
421
421
421

Forecast for Borås, Borås, Kingdom of Sweden (57.72,12.94)

Generated: 29/04/25 06:37:28. Forecast: 29/04/25 to 05/05/25. Timezone: UTC+2.00