Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 21

Waxing Crescent 16%

07:47

21:56

20 OK
21 OK
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
18 Bad
19 Bad

Sun - Rise: 06:25, Set: 18:41, Transit: 12:33. Moon - Rise: 07:47, Set: 21:56. Civil Dark: 19:09 - 05:57. Nautical Dark: 19:42 - 05:24. Astro Dark: 20:15 - 04:50

Total Clouds (% Sky Obscured)

31
45
60
69
100
95
70
76
89
90
91
90
91
89
78
81
87
86
89
85
95
95
95
93

Low Clouds (% Sky Obscured)

31
45
51
60
60
55
58
69
66
75
83
87
88
84
76
77
84
82
79
76
76
79
81
87

Medium Clouds (% Sky Obscured)

31
45
60
44
31
28
16
13
24
23
20
15
16
21
51
81
84
78
86
72
58
62
59
70

High Clouds (% Sky Obscured)

31
45
60
69
88
58
3
10
0
1
1
4
9
26
55
60
60
60
22
29
45
45
45
45

ISS Passover

Visibility (miles)

9
9
8
6
9
9
9
8
9
9
8
8
7
8
8
8
6
5
0
5
6
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
1
4
4
3
5
11
7
11
9
10
19
19
14
19
20
17
11
11
15
9
7

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
68
76
88
86
83
77
80
83
80
82
85
85
83
82
81
81
88
91
88
75
71
73
81

Pressure (mb)

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

Ozone (du)

441
443
445
447
448
448
449
450
449
448
449
450
450
450
449
449
449
451
453
456
456
454
451
450

Sunday 22

Waxing Crescent 26%

08:24

23:17

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
18 Bad
19 Bad

Sun - Rise: 06:23, Set: 18:42, Transit: 12:33. Moon - Rise: 08:24, Set: 23:17. Civil Dark: 19:10 - 05:55. Nautical Dark: 19:43 - 05:22. Astro Dark: 20:16 - 04:48

Total Clouds (% Sky Obscured)

93
94
95
96
89
88
89
95
93
92
85
91
83
75
83
90
87
81
73
77
70
64
59
79

Low Clouds (% Sky Obscured)

92
93
86
93
89
88
89
94
91
91
85
89
77
74
83
77
84
81
73
77
70
64
59
79

Medium Clouds (% Sky Obscured)

84
82
76
74
53
36
26
35
41
44
42
61
50
27
25
20
47
44
32
35
35
52
59
79

High Clouds (% Sky Obscured)

2
2
2
2
1
0
0
0
0
2
3
2
8
4
4
3
16
17
10
17
22
12
11
7

ISS Passover

Visibility (miles)

9
9
8
6
2
2
1
0
0
0
0
5
8
9
9
9
8
9
9
9
9
9
9
9

Fog (%)

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

6
7
7
10
8
3
3
8
4
10
2
1
1
3
10
4
4
5
5
7
8
7
6
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
85
85
88
93
93
94
94
94
94
94
91
88
79
69
62
56
53
54
57
57
57
61
69

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1016
1016
1016
1016
1015
1014
1014
1014
1013
1013
1014
1014
1015

Ozone (du)

450
450
449
444
441
437
432
429
426
422
420
418
416
412
410
408
407
404
400
398
397
397
398
400

Monday 23

Waxing Crescent 37%

09:11

00:35

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
18 Bad
19 Bad

Sun - Rise: 06:22, Set: 18:43, Transit: 12:32. Moon - Rise: 09:11, Set: 00:35. Civil Dark: 19:11 - 05:53. Nautical Dark: 19:45 - 05:20. Astro Dark: 20:17 - 04:46

Total Clouds (% Sky Obscured)

80
81
85
80
81
76
81
87
88
88
98
95
100
88
89
96
93
100
100
100
100
92
84
75

Low Clouds (% Sky Obscured)

40
21
21
21
17
14
14
20
59
80
87
92
92
87
89
95
91
100
100
100
100
91
83
69

Medium Clouds (% Sky Obscured)

66
49
44
34
52
41
61
77
84
84
94
83
99
69
62
46
23
28
29
32
38
41
64
57

High Clouds (% Sky Obscured)

11
13
13
18
14
8
16
19
23
13
14
14
17
17
26
14
24
27
15
11
9
12
21
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
6
2
0
0
0
0
0
0
1
2
3
4
4
8
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
Snow
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

2
4
2
3
2
2
4
6
13
23
40
53
67
63
38
28
22
19
18
19
22
18
17
6

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.1
0.3
0.3
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
79
83
85
86
86
88
88
88
88
94
96
96
96
96
94
93
93
93
93
91
90
90
91

Pressure (mb)

1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

403
407
410
413
414
417
419
422
426
427
429
431
432
433
432
430
430
430
429
427
427
427
431
436

Tuesday 24

Waxing Crescent 49%

10:10

01:46

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
18 OK
19 OK

Sun - Rise: 06:20, Set: 18:44, Transit: 12:32. Moon - Rise: 10:10, Set: 01:46. Civil Dark: 19:13 - 05:52. Nautical Dark: 19:46 - 05:18. Astro Dark: 20:19 - 04:44

Total Clouds (% Sky Obscured)

76
76
84
80
72
67
71
80
85
90
90
83
67
71
71
75
75
76
68
71
64
62
37
45

Low Clouds (% Sky Obscured)

60
45
54
52
42
41
38
57
59
69
70
63
38
38
41
40
40
38
33
28
28
25
23
23

Medium Clouds (% Sky Obscured)

29
28
28
25
23
18
16
16
17
18
19
19
13
12
7
7
7
7
3
4
1
2
1
1

High Clouds (% Sky Obscured)

3
5
5
4
5
1
7
14
18
11
5
0
5
9
13
15
14
17
21
47
50
62
11
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 (%)

7
6
2
11
12
10
15
14
13
26
25
18
25
26
23
25
20
11
19
18
13
13
8
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
4
4
3
2
4
4
3
3
3
2
2
3
6
8
9
10
11
11
11
9
9
7
7

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
93
93
91
91
89
89
88
86
85
79
71
62
54
46
43
40
39
38
39
44
48

Pressure (mb)

1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1015
1014
1013
1012
1011
1011
1010
1010
1010
1010

Ozone (du)

440
442
441
438
436
435
434
431
428
427
428
426
423
421
417
413
411
409
407
406
404
403
403
402

Wednesday 25

First Quarter 61%

11:19

02:45

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

Sun - Rise: 06:18, Set: 18:45, Transit: 12:32. Moon - Rise: 11:19, Set: 02:45. Civil Dark: 19:14 - 05:50. Nautical Dark: 19:47 - 05:16. Astro Dark: 20:20 - 04:42

Total Clouds (% Sky Obscured)

42
43
37
33
33
30
27
14
26
44
61
73
58
60
57
73
86
98
95
91
87
60
41
21

Low Clouds (% Sky Obscured)

21
16
7
3
2
0
1
3
5
13
22
31
2
3
5
4
5
6
5
4
2
2
2
1

Medium Clouds (% Sky Obscured)

0
3
2
2
1
0
0
0
1
3
5
3
4
3
3
3
3
4
5
10
9
18
23
21

High Clouds (% Sky Obscured)

42
43
37
33
33
30
27
13
26
44
61
65
56
43
28
33
37
45
44
55
63
47
27
5

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
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

7
7
6
6
5
5
4
3
3
2
3
3
4
7
9
11
13
14
15
15
14
14
12
10

Feels Like (°C)

5
5
4
3
3
3
1
1
2
1
1
0
2
3
5
5
6
8
8
13
12
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

53
58
61
65
68
71
73
76
77
80
82
79
75
64
57
50
45
41
37
38
40
42
48
56

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1008
1007
1006
1005
1004
1003
1003
1002
1003
1003

Ozone (du)

403
403
403
402
401
402
400
399
399
398
398
399
399
398
398
397
396
395
395
395
395
395
396
397

Thursday 26

Waxing Gibbous 57%

12:34

03:31

20 OK
21 Good
22 Good
23 OK
00 OK
01 OK
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
18 Bad
19 Bad

Sun - Rise: 06:16, Set: 18:47, Transit: 12:31. Moon - Rise: 12:34, Set: 03:31. Civil Dark: 19:15 - 05:48. Nautical Dark: 19:48 - 05:15. Astro Dark: 20:21 - 04:40

Total Clouds (% Sky Obscured)

18
16
16
22
28
32
46
62
78
75
76
78
87
93
99
99
99
99
99
100
100
100
100
100

Low Clouds (% Sky Obscured)

2
3
3
4
4
5
9
14
19
43
63
78
85
80
80
82
77
78
71
64
60
54
47
30

Medium Clouds (% Sky Obscured)

18
16
16
16
20
27
34
43
53
60
68
78
87
92
89
88
82
75
64
68
72
79
79
80

High Clouds (% Sky Obscured)

6
6
6
6
6
6
8
13
21
30
50
68
78
87
97
95
94
94
96
98
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
7
6
4
2
0
0
0
0
0
1
1
1
0
0
0
0

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
Light Rain
Light Rain
Snow
Snow
Snow
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
0
0
0
2
2
9
24
34
79
95
95
95
95
95
95
95
93
89
85
82
86
94
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.4
0.5
0.6
1
1.3
1.4
0.9
0.6
0.5
0.5
0.4
0.4
0.4
0.6
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

11
8
8
8
8
7
7
4
4
4
4
5
6
-0
1
2
3
3
4
4
3
3
3
2

Dew Point (°C)

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

Relative Humidity (%)

65
70
77
82
82
83
85
85
88
88
91
94
98
98
98
98
100
98
98
98
98
96
95
94

Pressure (mb)

1003
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1004
1004
1003
1004
1004
1004
1004
1005

Ozone (du)

399
402
405
408
414
420
427
430
434
437
438
439
439
443
447
450
454
459
463
466
469
473
475
478

Friday 27

Waxing Gibbous 72%

13:50

04:07

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: 06:15, Set: 18:48, Transit: 12:31. Moon - Rise: 13:50, Set: 04:07. Civil Dark: 19:16 - 05:46. Nautical Dark: 19:50 - 05:13. Astro Dark: 20:23 - 04:38

Total Clouds (% Sky Obscured)

100
100
100
99
98
97
86
74
62
76
89
100
100
100
100
91
81
70

Low Clouds (% Sky Obscured)

30
45
58
42
30
20
25
25
25
25
25
25
23
27
25
13
4
5

Medium Clouds (% Sky Obscured)

91
97
100
75
50
25
29
33
37
41
47
52
68
84
100
91
81
70

High Clouds (% Sky Obscured)

74
44
6
1
1
0
0
0
0
17
34
50
69
84
100
91
81
70

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

Light Rain
Light Rain
Light Rain
Sleet
Sleet
None
Snow
Snow
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

93
85
80
75
65
50
49
48
43
44
42
37
41
41
37
42
44
41

Precipitation Amount (mm)

0.5
0.5
0.5
0.4
0.3
0
0.1
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
96
96
96
96
96
96
98
96
96
96
96
98
100
100
100

Pressure (mb)

1006
1006
1006
1007
1007
1007
1007
1008
1008
1008
1009
1009
1010
1010
1010
1010
1009
1009

Ozone (du)

480
479
478
477
475
474
472
472
472
472
469
466
462
460
457
455
454
453

Forecast for Sofia, Sofia, Republic of Bulgaria (42.70,23.32)

Generated: 21/03/26 20:15:32. Forecast: 21/03/26 to 27/03/26. Timezone: UTC+2.00