Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 18

Waxing Crescent 11%

07:23

23:30

21 Bad
22 OK
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
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad

Sun - Rise: 05:38, Set: 20:48, Transit: 13:13. Moon - Rise: 07:23, Set: 23:30. Civil Dark: 21:22 - 05:02. Nautical Dark: 22:09 - 04:15. Astro Dark: 23:06 - 03:17

Total Clouds (% Sky Obscured)

50
42
28
46
81
94
93
97
97
95
92
98
89
84
88
77
91
100
100
90
89
100
100
100

Low Clouds (% Sky Obscured)

17
18
28
46
77
90
89
91
93
89
84
96
77
65
65
65
45
44
54
69
71
63
80
60

Medium Clouds (% Sky Obscured)

0
0
0
0
3
3
3
15
5
12
9
11
16
17
21
34
23
27
30
35
29
28
61
90

High Clouds (% Sky Obscured)

0
0
0
0
2
2
0
0
0
3
5
2
4
14
55
9
75
100
100
63
80
100
100
100

ISS Passover

Visibility (miles)

9
9
9
8
0
9
1
3
9
9
9
9
9
9
9
9
7
9
9
9
8
4
6
9

Fog (%)

0
0
0
3
13
20
16
21
50
50
22
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
Very Light Rain
Very Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
1
0
0
6
2
1
1
2
6
12
20
32
26
32
56
67
87
94
32

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.6
1.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
13
10
10
9
8
8
8
8
8
8
11
13
14
15
16
17
18
18
18
18
17
16
15

Feels Like (°C)

16
14
11
10
10
7
7
7
7
7
7
10
12
13
15
15
16
16
16
16
17
17
16
14

Dew Point (°C)

15
12
10
9
9
8
7
7
7
7
7
8
10
10
10
10
9
9
8
9
12
13
14
12

Relative Humidity (%)

95
96
98
98
100
96
95
93
91
90
88
85
84
76
68
64
59
54
52
53
66
76
85
86

Pressure (mb)

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

Ozone (du)

358
356
353
353
353
352
354
355
355
353
351
350
348
347
347
348
350
351
352
352
353
352
353
352

Tuesday 19

Waxing Crescent 20%

08:40

00:28

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
20 Bad

Sun - Rise: 05:37, Set: 20:49, Transit: 13:13. Moon - Rise: 08:40, Set: 00:28. Civil Dark: 21:24 - 05:01. Nautical Dark: 22:11 - 04:14. Astro Dark: 23:08 - 03:15

Total Clouds (% Sky Obscured)

97
100
100
89
77
91
98
79
65
70
84
89
80
91
82
86
86
100
95
98
100
91
90
67

Low Clouds (% Sky Obscured)

52
41
37
41
40
38
36
37
38
31
53
77
45
69
66
73
67
67
22
78
81
31
16
11

Medium Clouds (% Sky Obscured)

93
100
96
63
37
48
84
51
45
36
27
12
63
50
38
41
44
81
80
62
96
84
66
21

High Clouds (% Sky Obscured)

94
99
100
62
55
79
81
34
5
41
54
40
32
11
32
24
32
18
8
68
100
33
62
58

ISS Passover

Visibility (miles)

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

Fog (%)

1
0
0
0
0
0
17
65
74
76
98
46
33
17
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
None
None
None

Precipitation Probability (%)

10
7
6
2
1
0
3
2
0
0
0
0
3
19
23
27
41
49
42
39
56
54
31
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
13
12
11
10
10
9
9
9
9
10
13
15
16
17
18
18
19
19
19
18
18
17
17

Feels Like (°C)

14
12
11
10
9
8
8
7
8
8
9
12
14
15
14
16
16
16
17
17
16
16
16
15

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
93
95
95
96
96
96
96
95
90
80
64
57
63
58
53
63
51
52
63
70
77

Pressure (mb)

1015
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1013
1013
1013
1014
1014

Ozone (du)

351
353
355
356
355
354
355
355
354
354
354
353
353
354
355
354
354
354
352
351
351
353
354
354

Wednesday 20

Waxing Crescent 30%

10:02

01:10

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
20 Bad

Sun - Rise: 05:36, Set: 20:50, Transit: 13:13. Moon - Rise: 10:02, Set: 01:10. Civil Dark: 21:25 - 05:00. Nautical Dark: 22:12 - 04:12. Astro Dark: 23:11 - 03:13

Total Clouds (% Sky Obscured)

83
70
100
96
89
97
87
91
84
98
94
95
100
100
100
100
100
100
100
100
100
100
100
90

Low Clouds (% Sky Obscured)

10
26
68
71
80
48
69
69
69
78
89
88
94
98
100
86
98
95
96
97
97
97
97
45

Medium Clouds (% Sky Obscured)

16
12
10
20
43
65
51
56
55
83
56
54
70
66
68
91
100
92
96
98
97
84
71
41

High Clouds (% Sky Obscured)

71
70
78
69
6
69
4
47
17
58
20
37
71
60
42
57
64
66
66
65
60
67
84
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
6
5
5
9
9
9
9
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
None
None
None
None
None
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

8
5
3
1
1
1
3
7
20
20
11
21
23
21
19
45
79
93
63
70
85
73
62
45

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
0.9
0.3
0.3
0.6
0.4
0.2
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
12
11
11
10
10
11
10
10
11
13
15
15
16
16
16
16
16
16
15
15
15
14

Feels Like (°C)

14
12
11
10
9
9
9
9
9
8
9
12
13
15
15
14
14
15
15
15
15
15
14
13

Dew Point (°C)

12
12
11
8
8
8
9
8
8
8
9
12
12
14
15
13
11
16
15
15
15
15
14
13

Relative Humidity (%)

86
89
92
83
83
83
88
84
84
90
90
90
83
90
92
81
74
96
93
96
96
98
96
96

Pressure (mb)

1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016

Ozone (du)

354
354
353
352
353
354
354
355
356
357
356
357
359
358
357
356
354
354
353
352
349
347
346
347

Thursday 21

Waxing Crescent 41%

11:23

01:41

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
20 Bad

Sun - Rise: 05:35, Set: 20:51, Transit: 13:13. Moon - Rise: 11:23, Set: 01:41. Civil Dark: 21:26 - 04:58. Nautical Dark: 22:14 - 04:11. Astro Dark: 23:13 - 03:11

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
97
95
93
91
89
84
81
77
84
92
100
100
100
100

Low Clouds (% Sky Obscured)

96
96
96
97
97
97
97
97
96
91
85
78
78
78
80
80
81
77
84
84
85
87
88
87

Medium Clouds (% Sky Obscured)

71
85
77
69
98
98
97
98
90
87
89
60
72
76
74
57
29
10
19
40
43
45
51
57

High Clouds (% Sky Obscured)

91
77
33
65
64
59
39
20
15
10
4
5
3
6
6
1
2
2
35
67
91
76
67
67

ISS Passover

Visibility (miles)

8
4
9
9
4
3
2
2
0
0
0
0
3
3
4
9
9
4
6
6
7
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

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

Precipitation Probability (%)

95
81
60
84
91
95
95
95
95
92
77
57
55
51
41
43
43
59
84
76
78
89
85
51

Precipitation Amount (mm)

1.1
0.5
0
0.5
0.5
0.8
0.6
0.7
0.5
0.5
0.4
0
0
0
0
0
0
0
0.7
0.4
0.2
0.7
0.5
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
14
13
13
13
12
12
13
12
12
13
13
14
15
15
16
17
18
19
18
18
18
17
16

Feels Like (°C)

13
13
12
12
12
12
12
11
12
12
12
13
14
14
15
16
16
17
18
18
17
17
16
16

Dew Point (°C)

14
14
13
12
12
12
12
13
12
12
13
13
14
14
15
15
16
16
18
17
17
17
17
16

Relative Humidity (%)

98
100
98
96
98
100
98
100
98
100
98
98
96
96
98
98
96
92
93
93
95
96
96
96

Pressure (mb)

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

Ozone (du)

345
345
347
349
348
347
348
350
350
351
351
350
348
346
346
347
348
348
348
350
351
351
350
351

Friday 22

Waxing Crescent 53%

12:40

02:05

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
20 Bad

Sun - Rise: 05:34, Set: 20:52, Transit: 13:13. Moon - Rise: 12:40, Set: 02:05. Civil Dark: 21:28 - 04:57. Nautical Dark: 22:15 - 04:09. Astro Dark: 23:15 - 03:09

Total Clouds (% Sky Obscured)

99
90
91
68
49
87
97
99
100
100
100
100
97
98
100
99
99
99
95
90
87
76
66
56

Low Clouds (% Sky Obscured)

89
81
86
58
33
39
39
36
30
60
69
81
82
85
87
91
94
98
95
90
86
72
55
37

Medium Clouds (% Sky Obscured)

57
48
51
64
49
87
86
76
71
69
66
57
32
35
43
38
38
38
38
39
48
36
24
11

High Clouds (% Sky Obscured)

66
53
45
31
17
6
38
65
93
96
98
100
80
81
77
78
81
84
72
59
39
20
8
1

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

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

Precipitation Probability (%)

89
69
20
72
67
22
56
44
34
52
36
10
20
14
6
11
11
12
16
12
3
6
8
2

Precipitation Amount (mm)

0.6
0.3
0
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
14
13
13
14
13
13
13
13
14
15
15
15
15
16
16
17
17
17
17
17
16
14

Feels Like (°C)

15
13
13
11
12
14
12
11
11
11
13
13
14
13
12
11
13
14
16
14
14
14
15
16

Dew Point (°C)

15
13
13
12
12
13
13
13
13
13
13
13
12
10
8
6
7
8
9
9
8
8
9
9

Relative Humidity (%)

96
95
96
96
96
98
95
96
96
96
95
89
82
70
59
50
53
56
59
58
57
55
62
69

Pressure (mb)

1021
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022

Ozone (du)

352
353
353
355
355
355
356
358
360
360
362
364
366
366
366
365
365
365
365
364
363
363
363
363

Saturday 23

First Quarter 63%

13:52

02:24

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

Sun - Rise: 05:33, Set: 20:53, Transit: 13:13. Moon - Rise: 13:52, Set: 02:24. Civil Dark: 21:29 - 04:56. Nautical Dark: 22:17 - 04:08. Astro Dark: 23:17 - 03:07

Total Clouds (% Sky Obscured)

49
41
33
33
34
35
23
11
3
3
2
2
16
28
42
47
52
60
57
49
46
51
53
57

Low Clouds (% Sky Obscured)

26
14
5
4
2
1
1
0
0
0
0
0
16
28
42
47
52
60
54
49
41
46
49
53

Medium Clouds (% Sky Obscured)

10
9
15
13
9
10
7
7
3
3
2
0
0
0
1
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

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 (%)

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

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

Chance of Frost

Temperature (°C)

13
13
12
11
10
10
10
9
8
8
10
13
15
16
17
18
19
19
20
20
20
20
18
17

Feels Like (°C)

16
11
11
11
11
11
11
8
8
7
7
7
7
17
16
16
17
17
17
19
18
18
18
19

Dew Point (°C)

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

Relative Humidity (%)

77
80
84
88
90
93
95
95
95
93
80
67
58
55
52
49
49
49
49
50
51
52
61
73

Pressure (mb)

1023
1023
1024
1024
1025
1025
1025
1025
1025
1026
1025
1025
1024
1024
1024
1024
1023
1023
1022
1022
1022
1021
1022
1022

Ozone (du)

364
362
361
359
359
360
360
361
361
362
362
362
362
361
360
360
359
359
359
358
357
355
357
358

Sunday 24

Waxing Gibbous 73%

15:02

02:41

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

Sun - Rise: 05:32, Set: 20:54, Transit: 13:13. Moon - Rise: 15:02, Set: 02:41. Civil Dark: 21:30 - 04:55. Nautical Dark: 22:18 - 04:07. Astro Dark: 23:19 - 03:05

Total Clouds (% Sky Obscured)

58
65
69
84
93
99
99
100
100
80
59
39
52
64
77
78
78
79

Low Clouds (% Sky Obscured)

41
29
18
14
8
3
15
28
41
29
15
2
16
29
43
51
58
66

Medium Clouds (% Sky Obscured)

8
15
25
31
38
40
41
43
44
32
23
20
33
47
57
60
66
66

High Clouds (% Sky Obscured)

23
39
48
54
68
83
88
94
100
80
59
39
50
59
64
65
71
68

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

3
1
0
1
1
2
2
13
4
4
5
2
16
20
21
32
39
47

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
14
13
11
10
9
9
9
8
9
11
13
16
17
17
18
19
19

Feels Like (°C)

19
12
13
13
12
11
10
8
8
8
9
9
10
16
16
17
16
16

Dew Point (°C)

12
12
11
10
9
8
8
8
8
8
10
11
12
13
14
14
14
13

Relative Humidity (%)

86
87
92
93
93
93
95
95
96
96
88
83
78
78
78
77
73
69

Pressure (mb)

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

Ozone (du)

360
358
356
353
352
352
351
351
352
352
349
345
342
337
333
328
326
325

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

Generated: 18/05/26 21:16:23. Forecast: 18/05/26 to 24/05/26. Timezone: UTC+3.00