Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 86%

17:10

04:35

20 OK
21 OK
22 OK
23 Good
00 Good
01 Good
02 Good
03 Good
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: 06:06, Set: 20:20, Transit: 13:14. Moon - Rise: 17:10, Set: 04:35. Civil Dark: 20:53 - 05:33. Nautical Dark: 21:34 - 04:52. Astro Dark: 22:19 - 04:06

Total Clouds (% Sky Obscured)

40
38
27
18
0
4
9
8
75
100
100
100
95
71
85
76
84
99
93
83
65
77
79
88

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
1
56
1
1
6
7
12

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
15
35
100
100
81
71
85
76
67
81
91
77
38
43
52
49

High Clouds (% Sky Obscured)

19
6
0
0
0
2
9
6
40
100
100
100
92
59
37
22
49
98
69
13
33
50
54
70

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
2
4
6
8
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)

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

Chance of Frost

Temperature (°C)

10
8
6
4
2
1
0
-1
-1
-1
-1
-1
1
5
8
10
11
13
13
13
13
13
13
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
66
66
66
68
69
71
72
74
74
71
65
56
48
42
37
36
35
36
37
37
39
45
58

Pressure (mb)

1020
1021
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1020
1019
1019
1018
1018
1017
1017
1016
1017
1017

Ozone (du)

400
402
402
399
395
395
394
394
397
399
400
403
406
403
401
401
402
404
406
411
413
414
415
416

Tuesday 28

Waxing Gibbous 92%

18:19

04:51

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: 06:05, Set: 20:21, Transit: 13:14. Moon - Rise: 18:19, Set: 04:51. Civil Dark: 20:54 - 05:32. Nautical Dark: 21:35 - 04:50. Astro Dark: 22:21 - 04:04

Total Clouds (% Sky Obscured)

73
84
96
86
83
88
98
85
68
45
43
74
83
90
85
95
82
100
100
85
99
100
100
100

Low Clouds (% Sky Obscured)

15
26
71
72
75
79
83
78
68
40
35
35
35
40
58
86
73
65
86
71
93
100
91
88

Medium Clouds (% Sky Obscured)

38
57
78
74
65
59
87
47
1
0
7
3
31
35
28
53
37
82
96
63
82
80
100
100

High Clouds (% Sky Obscured)

70
65
55
55
61
68
67
40
30
40
43
74
78
87
77
60
50
50
35
16
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
5
0
0
0
0
0
0
0
0
3
9
9
9
5
0
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
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

4
3
4
11
19
25
22
14
11
1
2
3
14
5
5
12
21
49
86
89
83
87
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.7
0.6
0.5
1.7
1.6

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
8
6
6
5
4
4
4
4
2
1
1
4
6
8
10
11
12
12
12
11
11
10
8

Feels Like (°C)

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

Dew Point (°C)

7
6
5
4
4
3
3
3
3
2
1
1
4
6
7
7
8
8
10
11
10
10
10
8

Relative Humidity (%)

77
88
93
91
93
93
96
96
98
98
98
96
96
94
91
82
80
80
86
93
95
96
98
98

Pressure (mb)

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

Ozone (du)

417
421
424
427
426
425
424
421
418
416
416
417
418
418
417
419
420
419
418
419
420
422
420
421

Wednesday 29

Waxing Gibbous 97%

19:27

05:07

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
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 06:03, Set: 20:23, Transit: 13:13. Moon - Rise: 19:27, Set: 05:07. Civil Dark: 20:56 - 05:30. Nautical Dark: 21:37 - 04:48. Astro Dark: 22:24 - 04:01

Total Clouds (% Sky Obscured)

100
99
100
100
100
100
100
100
100
100
100
100
100
93
89
97
100
96
98
98
95
100
84
63

Low Clouds (% Sky Obscured)

98
89
86
90
94
96
93
99
79
75
77
83
88
79
81
94
100
92
90
86
83
88
72
52

Medium Clouds (% Sky Obscured)

100
97
84
77
89
100
98
100
93
100
100
100
100
81
69
65
83
64
89
89
83
86
66
51

High Clouds (% Sky Obscured)

0
0
75
75
75
85
85
85
85
80
75
70
3
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
44
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

89
71
58
48
56
72
76
76
59
47
45
43
41
43
45
42
44
50
44
46
46
33
43
37

Precipitation Amount (mm)

0.5
0.3
0
0
0
0.2
0.4
0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
100
100
100
100
100
100
98
98
96
91
88
88
85
80
80
79
74
68
71
72
77

Pressure (mb)

1020
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023
1023
1024
1024

Ozone (du)

422
422
423
423
424
426
429
434
440
442
441
441
442
441
441
443
444
443
444
444
442
440
439
442

Thursday 30

Waxing Gibbous 99%

No Rise

05:26

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: 06:02, Set: 20:24, Transit: 13:13. Moon - Rise: No Rise, Set: 05:26. Civil Dark: 20:57 - 05:28. Nautical Dark: 21:39 - 04:46. Astro Dark: 22:26 - 03:59

Total Clouds (% Sky Obscured)

43
81
74
97
93
76
77
73
77
89
89
87
86
99
100
100
100
100
100
99
97
96
84
80

Low Clouds (% Sky Obscured)

28
64
63
89
83
62
57
31
33
37
40
43
41
64
77
85
87
89
92
91
89
87
75
80

Medium Clouds (% Sky Obscured)

39
55
47
54
50
53
58
55
57
62
78
72
73
94
79
84
95
98
92
94
92
88
59
27

High Clouds (% Sky Obscured)

0
1
1
0
2
3
4
9
4
6
6
1
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
9
9
9
9
8
2
1
1
1
1
1
1
2
5
5

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 (%)

12
27
27
12
41
41
25
45
47
32
45
49
28
37
42
42
45
45
40
43
45
44
40
37

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
94
96
94
94
94
96
96
96
89
81
77
72
69
79
75
74
70
68
78
83
86

Pressure (mb)

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

Ozone (du)

441
438
439
441
442
439
435
434
434
435
436
437
438
438
437
437
438
438
439
439
438
438
438
438

Friday 1

Full Moon 100%

20:36

05:48

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: 06:00, Set: 20:25, Transit: 13:13. Moon - Rise: 20:36, Set: 05:48. Civil Dark: 20:59 - 05:26. Nautical Dark: 21:40 - 04:44. Astro Dark: 22:28 - 03:56

Total Clouds (% Sky Obscured)

74
73
67
82
89
95
100
100
98
82
51
50
73
80
88
95
95
96
96
96
97
97
87
78

Low Clouds (% Sky Obscured)

74
73
67
82
84
83
85
82
80
60
19
19
41
60
74
89
87
84
82
79
74
64
50
36

Medium Clouds (% Sky Obscured)

10
16
7
7
36
66
95
95
90
82
51
50
55
35
35
40
35
35
35
30
15
14
13
12

High Clouds (% Sky Obscured)

0
0
0
0
10
19
30
24
20
14
8
5
2
0
0
0
1
3
4
14
23
28
14
6

ISS Passover

Visibility (miles)

7
9
9
8
0
1
9
1
0
2
9
9
9
7
8
8
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 (%)

29
27
28
31
24
12
9
8
8
4
4
13
9
28
28
27
29
29
26
25
24
25
24
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
94
96
98
98
96
89
96
98
98
96
96
88
83
76
71
65
64
61
60
60
60
60
68

Pressure (mb)

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

Ozone (du)

437
438
439
440
438
437
436
436
436
435
433
434
434
434
433
432
432
429
426
423
422
422
422
422

Saturday 2

Waning Gibbous 98%

21:45

06:16

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: 05:58, Set: 20:27, Transit: 13:13. Moon - Rise: 21:45, Set: 06:16. Civil Dark: 21:00 - 05:25. Nautical Dark: 21:42 - 04:42. Astro Dark: 22:30 - 03:54

Total Clouds (% Sky Obscured)

65
63
65
67
67
67
68
67
61
70
81
89
94
96
98
100
100
100
100
100
100
100
88
80

Low Clouds (% Sky Obscured)

27
29
35
44
54
60
62
58
54
49
54
61
69
78
85
94
96
98
100
100
100
100
88
80

Medium Clouds (% Sky Obscured)

11
12
14
35
25
10
9
5
10
10
15
15
15
15
30
40
43
55
72
86
96
92
88
80

High Clouds (% Sky Obscured)

1
14
27
32
28
23
15
15
20
40
60
70
70
75
75
70
61
64
65
60
62
66
56
34

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
6
4
4
3
3
5
7
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
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

13
33
34
23
45
51
26
39
39
35
44
47
37
48
45
40
56
64
74
80
87
95
84
78

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.4
0.5
0.6
0.8
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
89
89
91
93
94
93
94
94
94
94
83
73
63
61
59
56
54
52
50
50
50
50
59

Pressure (mb)

1022
1023
1023
1023
1023
1022
1022
1021
1021
1021
1020
1020
1019
1019
1018
1017
1017
1016
1016
1015
1015
1015
1015
1015

Ozone (du)

421
421
422
422
423
423
423
422
423
423
423
424
425
426
426
426
425
423
421
418
422
426
430
427

Sunday 3

Waning Gibbous 95%

22:51

06:51

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

Sun - Rise: 05:57, Set: 20:28, Transit: 13:13. Moon - Rise: 22:51, Set: 06:51. Civil Dark: 21:02 - 05:23. Nautical Dark: 21:44 - 04:41. Astro Dark: 22:32 - 03:52

Total Clouds (% Sky Obscured)

73
71
71
65
77
87
94
96
98
100
100
99
99
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

72
68
65
61
64
64
64
71
74
81
75
77
75
80
84
89
89
88
87

Medium Clouds (% Sky Obscured)

73
36
17
2
17
32
43
43
44
40
30
35
55
75
90
95
95
100
96

High Clouds (% Sky Obscured)

4
3
4
7
20
30
40
43
45
43
56
73
87
79
74
71
67
66
58

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

77
60
61
54
41
27
8
11
11
7
13
22
26
46
55
61
65
67
70

Precipitation Amount (mm)

0.4
0
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
80
82
82
83
83
84
84
84
86
86
74
63
54
49
43
40
41
41

Pressure (mb)

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

Ozone (du)

424
421
419
417
414
413
411
410
410
410
410
409
408
406
406
406
406
406
406

Forecast for Topliţa-Ciuc, Municipiul Miercurea Ciuc, Romania (46.37,25.80)

Generated: 27/04/26 20:55:05. Forecast: 27/04/26 to 03/05/26. Timezone: UTC+3.00