Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 6

Waning Gibbous 78%

01:02

08:52

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

Sun - Rise: 06:43, Set: 19:53, Transit: 13:18. Moon - Rise: 01:02, Set: 08:52. Civil Dark: 20:23 - 06:13. Nautical Dark: 21:00 - 05:36. Astro Dark: 21:39 - 04:56

Total Clouds (% Sky Obscured)

76
61
48
32
38
23
17
17
7
3
2
0
0
4
25
27
56
73
80
50
27
16
54
58

Low Clouds (% Sky Obscured)

40
28
31
30
29
23
17
17
7
1
1
0
0
4
25
27
45
60
67
41
24
10
14
49

Medium Clouds (% Sky Obscured)

0
0
0
0
0
8
0
0
0
0
0
0
0
0
0
0
0
24
17
2
2
5
20
17

High Clouds (% Sky Obscured)

21
0
2
3
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
4
54
58

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
2
6
1
2
2
1
1
2
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 (%)

20
2
4
6
7
7
4
2
1
2
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)

12
10
8
4
4
4
5
4
3
3
3
3
4
8
12
14
15
15
15
16
16
14
12
9

Chance of Frost

Temperature (°C)

12
11
10
8
7
6
5
5
4
3
2
2
2
4
5
6
7
8
8
8
8
8
7
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
76
74
75
74
69
67
70
68
70
74
73
58
49
44
41
41
39
38
37
35
36
39
45

Pressure (mb)

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

Ozone (du)

352
353
355
358
360
363
367
368
369
369
371
374
376
376
376
375
373
374
373
373
372
373
374
375

Tuesday 7

Waning Gibbous 70%

02:00

09:40

20 Bad
21 OK
22 OK
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: 06:42, Set: 19:55, Transit: 13:18. Moon - Rise: 02:00, Set: 09:40. Civil Dark: 20:24 - 06:11. Nautical Dark: 21:01 - 05:33. Astro Dark: 21:40 - 04:54

Total Clouds (% Sky Obscured)

58
45
24
48
63
96
97
100
72
97
89
40
73
75
98
91
94
100
93
100
100
73
77
95

Low Clouds (% Sky Obscured)

37
18
5
3
12
88
50
54
32
76
58
38
39
75
95
82
86
100
83
99
100
73
77
77

Medium Clouds (% Sky Obscured)

23
26
21
48
63
90
91
100
72
94
77
2
28
0
43
59
55
83
41
91
72
70
55
91

High Clouds (% Sky Obscured)

58
14
0
0
0
0
0
0
0
0
0
0
0
0
0
60
0
9
0
2
1
1
1
2

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
0
0
0
3
11
7
6
4
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
None
None
None
None

Precipitation Probability (%)

2
0
0
1
3
15
18
16
20
30
28
24
20
31
52
55
54
45
19
25
23
16
16
26

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
4
2
2
2
3
2
4
7
4
4
3
2
4
8
10
11
14
14
15
15
14
13
10

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

49
57
62
66
73
76
74
73
70
77
78
88
78
65
55
59
55
55
62
55
57
60
61
69

Pressure (mb)

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

Ozone (du)

375
376
378
381
383
387
395
414
429
432
433
436
440
442
433
427
421
414
415
421
427
430
436
439

Wednesday 8

Waning Gibbous 60%

02:49

10:37

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: 06:40, Set: 19:56, Transit: 13:18. Moon - Rise: 02:49, Set: 10:37. Civil Dark: 20:25 - 06:09. Nautical Dark: 21:03 - 05:31. Astro Dark: 21:42 - 04:52

Total Clouds (% Sky Obscured)

93
80
92
80
89
76
98
96
92
91
92
89
93
84
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

76
61
80
73
65
73
86
87
78
62
66
85
91
75
73
75
76
82
85
87
89
89
89
91

Medium Clouds (% Sky Obscured)

90
64
72
54
73
31
84
86
77
75
79
81
79
64
100
100
100
100
100
100
100
100
98
97

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
20
25
26
20
40
50
73
65
64
65
65
65
60
45
55

ISS Passover

Visibility (miles)

9
9
5
2
0
0
0
0
0
0
1
0
1
3
2
0
0
2
2
1
1
1
1
7

Fog (%)

0
0
0
0
0
0
0
0
0
2
13
30
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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

27
14
34
30
45
42
34
25
25
24
27
26
31
41
60
72
75
79
90
73
84
95
80
69

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
83
91
88
91
94
94
94
94
98
98
98
86
83
83
86
80
76
66
68
69
73
72
77

Pressure (mb)

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

Ozone (du)

443
445
446
445
443
438
435
437
438
440
443
444
445
448
449
451
452
451
451
450
448
442
430
423

Thursday 9

Waning Gibbous 50%

03:29

11:41

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

Sun - Rise: 06:38, Set: 19:57, Transit: 13:18. Moon - Rise: 03:29, Set: 11:41. Civil Dark: 20:27 - 06:07. Nautical Dark: 21:04 - 05:29. Astro Dark: 21:44 - 04:49

Total Clouds (% Sky Obscured)

100
98
97
96
93
90
84
82
82
78
45
47
37
52
83
100
100
100
100
91
82
73
73
51

Low Clouds (% Sky Obscured)

100
80
32
31
37
73
46
25
26
36
38
34
30
43
83
100
100
100
100
91
82
73
73
44

Medium Clouds (% Sky Obscured)

95
90
86
81
76
69
62
58
52
32
3
3
5
26
46
71
72
95
76
57
68
55
33
27

High Clouds (% Sky Obscured)

65
65
55
50
50
50
45
25
10
10
1
2
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
7
7
5
3
1
1
3
7
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

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

Precipitation Probability (%)

65
50
40
29
37
31
4
8
7
1
3
6
5
16
19
14
37
38
40
47
47
46
25
17

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
92
94
94
94
94
92
94
96
94
94
92
84
70
62
59
56
54
57
60
62
69
65
69

Pressure (mb)

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

Ozone (du)

420
419
419
417
418
421
423
425
424
421
421
421
418
416
416
415
412
410
407
403
402
402
404
406

Friday 10

Third Quarter 40%

04:00

12:51

20 OK
21 OK
22 OK
23 OK
00 OK
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: 06:36, Set: 19:59, Transit: 13:17. Moon - Rise: 04:00, Set: 12:51. Civil Dark: 20:28 - 06:05. Nautical Dark: 21:06 - 05:27. Astro Dark: 21:46 - 04:47

Total Clouds (% Sky Obscured)

23
20
17
19
23
64
91
81
95
84
97
98
100
78
88
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

9
8
8
8
13
17
17
17
13
9
9
13
15
18
27
36
57
79
100
96
89
77
76
72

Medium Clouds (% Sky Obscured)

23
20
17
19
21
14
8
30
50
75
88
95
100
77
88
100
92
85
77
65
44
31
54
77

High Clouds (% Sky Obscured)

0
0
0
1
1
6
5
8
10
15
52
72
87
54
40
25
18
9
0
1
2
11
15
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
5
4
2
2
3
3
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
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

16
10
5
0
2
3
0
5
0
0
0
0
0
5
7
7
25
28
26
36
40
40
50
57

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
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-2
-3
-3
-4
-5
-5
-5
-4
-4
-4
-3
-4
-2

Relative Humidity (%)

80
84
86
87
91
91
92
92
92
92
92
91
84
75
68
59
53
52
52
50
54
57
60
70

Pressure (mb)

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

Ozone (du)

408
405
397
393
390
389
392
394
396
396
398
401
404
407
409
411
412
412
412
413
410
407
404
405

Saturday 11

Waning Crescent 30%

04:26

14:03

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: 06:34, Set: N/A, Transit: 13:17. Moon - Rise: 04:26, Set: 14:03. Civil Dark: 20:30 - 06:03. Nautical Dark: 21:07 - 05:25. Astro Dark: 21:48 - 04:44

Total Clouds (% Sky Obscured)

100
99
99
98
98
98
98
98
98
99
93
89
86
87
90
90
93
96
99
91
83
80
74
60

Low Clouds (% Sky Obscured)

67
73
76
79
76
74
74
69
65
61
60
57
52
54
55
52
57
66
72
70
69
67
59
45

Medium Clouds (% Sky Obscured)

100
99
99
96
97
98
98
98
96
95
75
55
35
30
36
40
37
42
57
59
39
14
13
11

High Clouds (% Sky Obscured)

0
4
7
9
5
2
0
0
0
0
0
0
0
0
0
0
1
2
3
2
3
3
4
4

ISS Passover

Visibility (miles)

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

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

Very Light Rain
None
Very Light Rain
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 (%)

54
49
49
48
38
29
25
23
19
10
22
22
11
28
36
48
47
47
46
50
48
43
43
36

Precipitation Amount (mm)

0.3
0
0.2
0.3
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
1
1
1
1
1
0
0
1
1
1
1
1
2
3
5
7
7
7
8
7
7
7
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
100
100
100
100
98
98
98
98
98
96
92
86
81
77
73
70
70
72
72
75
76
78
83

Pressure (mb)

1018
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1016
1017

Ozone (du)

406
407
408
408
409
411
412
414
414
413
413
414
414
415
414
414
414
414
414
415
413
411
410
408

Sunday 12

Waning Crescent 21%

04:47

15:16

20 Bad
21 Bad
22 Bad
23 OK
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: 06:32, Set: 20:00, Transit: 13:17. Moon - Rise: 04:47, Set: 15:16. Civil Dark: 20:31 - 06:01. Nautical Dark: 21:09 - 05:23. Astro Dark: 21:50 - 04:42

Total Clouds (% Sky Obscured)

46
38
32
32
37
43
49
63
77
96
95
95
95
96
96
96
97
98
99

Low Clouds (% Sky Obscured)

34
24
17
13
20
28
37
35
32
30
42
59
73
74
74
75
75
76
77

Medium Clouds (% Sky Obscured)

20
38
32
22
19
16
12
23
34
40
30
35
55
75
90
95
95
98
95

High Clouds (% Sky Obscured)

4
3
1
0
1
2
3
19
34
55
55
47
39
30
17
9
18
23
35

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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

16
15
12
2
3
3
0
1
1
0
9
9
5
17
19
15
25
29
30

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)

3
2
2
2
2
2
2
2
2
2
2
3
3
4
4
6
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
91
91
91
92
91
91
92
91
89
91
81
74
67
63
61
58
60
62

Pressure (mb)

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

Ozone (du)

406
404
405
405
405
406
406
407
405
404
402
401
401
400
395
391
386
384
382

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

Generated: 06/04/26 20:00:37. Forecast: 06/04/26 to 12/04/26. Timezone: UTC+3.00