Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 11

Waning Crescent 30%

05:28

13:15

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

Sun - Rise: 06:13, Set: 20:28, Transit: 13:22. Moon - Rise: 05:28, Set: 13:15. Civil Dark: 21:12 - 05:29. Nautical Dark: 22:09 - 04:31. Astro Dark: 23:22 - 03:16

Total Clouds (% Sky Obscured)

0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
1
2
3
5
7
12
26
81

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
19
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
2
2

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
3
3
4
7
4
4

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)

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

Chance of Frost

Temperature (°C)

11
11
11
10
9
7
5
3
2
2
1
1
1
1
1
1
1
1
3
5
8
9
10
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

44
44
45
47
53
55
57
58
62
63
65
67
70
73
75
80
83
83
79
70
61
55
50
47

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1026
1026
1026
1026
1026
1026

Ozone (du)

432
432
433
434
432
431
430
430
430
429
426
423
421
420
418
415
412
410
409
408
408
407
408
409

Sunday 12

Waning Crescent 21%

05:30

No Set

14 Bad
15 Bad
16 Bad
17 OK
18 OK
19 Good
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

Sun - Rise: 06:10, Set: 20:30, Transit: 13:21. Moon - Rise: 05:30, Set: No Set. Civil Dark: 21:14 - 05:26. Nautical Dark: 22:12 - 04:27. Astro Dark: 23:27 - 03:10

Total Clouds (% Sky Obscured)

85
75
71
42
31
15
40
48
73
84
66
60
69
92
95
93
88
53
59
62
58
100
92
100

Low Clouds (% Sky Obscured)

85
54
58
38
31
15
15
15
23
33
15
15
15
39
20
24
25
5
34
38
27
47
54
81

Medium Clouds (% Sky Obscured)

2
28
25
2
2
2
12
17
33
37
30
28
36
52
61
58
52
37
31
34
34
75
60
66

High Clouds (% Sky Obscured)

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

9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
14
22
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)

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

Chance of Frost

Temperature (°C)

12
12
12
11
10
9
8
7
7
6
6
6
6
6
5
5
5
4
5
7
8
10
10
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
42
44
47
52
57
62
65
70
72
76
76
78
78
79
78
78
80
78
69
63
59
57
55

Pressure (mb)

1026
1026
1026
1026
1026
1026
1026
1027
1027
1028
1028
1028
1028
1028
1029
1029
1029
1029
1030
1030
1030
1030
1030
1030

Ozone (du)

411
412
411
410
410
409
408
408
408
406
405
403
403
404
404
403
403
404
404
402
401
401
401
401

Monday 13

Waning Crescent 13%

05:31

14:48

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

Sun - Rise: 06:07, Set: 20:32, Transit: 13:21. Moon - Rise: 05:31, Set: 14:48. Civil Dark: 21:17 - 05:23. Nautical Dark: 22:16 - 04:23. Astro Dark: 23:33 - 03:04

Total Clouds (% Sky Obscured)

100
100
100
93
71
42
67
70
36
0
0
0
1
0
0
0
0
0
0
20
41
61
71
81

Low Clouds (% Sky Obscured)

84
50
42
39
15
10
14
12
5
0
0
0
1
0
0
0
0
0
0
15
30
45
44
44

Medium Clouds (% Sky Obscured)

67
62
62
60
71
42
67
70
36
0
0
0
0
0
0
0
0
0
0
3
7
11
34
46

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
34
5

ISS Passover

Visibility (miles)

9
9
9
9
9
5
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

Very Light Rain
None
None
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

Precipitation Probability (%)

39
35
30
30
42
42
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
10
9
8
7
6
6
5
4
4
3
3
3
3
2
2
4
6
8
10
11
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
52
56
59
64
77
85
88
91
91
91
93
91
91
91
89
89
89
82
71
63
57
51
49

Pressure (mb)

1030
1031
1031
1031
1031
1031
1031
1032
1032
1032
1033
1033
1033
1034
1034
1034
1034
1034
1035
1035
1035
1035
1034
1034

Ozone (du)

400
401
401
401
402
403
403
404
406
405
404
407
411
413
414
414
412
411
411
410
409
409
410
410

Tuesday 14

Waning Crescent 6%

05:32

16:22

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 OK
05 Good
06 Good
07 Good
08 Good
09 OK
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 06:05, Set: 20:35, Transit: 13:21. Moon - Rise: 05:32, Set: 16:22. Civil Dark: 21:20 - 05:19. Nautical Dark: 22:19 - 04:19. Astro Dark: 23:39 - 02:57

Total Clouds (% Sky Obscured)

90
83
75
67
79
90
100
100
100
98
92
91
86
61
39
16
15
10
5
37
68
100
100
100

Low Clouds (% Sky Obscured)

42
41
38
34
23
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

59
53
43
67
79
90
99
99
100
94
82
77
75
50
30
10
6
3
1
37
68
100
100
100

High Clouds (% Sky Obscured)

30
27
29
31
51
69
100
73
53
31
1
0
0
0
0
1
3
5
5
37
61
83
86
90

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
9
9
8
5
4
4
3
3
4
4
3
3
3
2
2
3
4
6
8
9
9

Dew Point (°C)

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

Relative Humidity (%)

46
45
44
45
48
57
64
69
74
76
79
80
80
80
79
80
80
79
72
66
60
54
50
48

Pressure (mb)

1034
1033
1033
1033
1032
1032
1032
1033
1033
1033
1033
1033
1033
1032
1032
1032
1032
1032
1032
1032
1032
1031
1031
1031

Ozone (du)

414
418
420
424
427
431
433
434
435
436
436
437
439
439
436
434
433
430
428
427
428
427
422
417

Wednesday 15

Waning Crescent 2%

05:33

17:57

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 OK
07 OK
08 Good
09 Good
10 OK
11 OK
12 OK
13 OK

Sun - Rise: 06:02, Set: 20:37, Transit: 13:21. Moon - Rise: 05:33, Set: 17:57. Civil Dark: 21:22 - 05:16. Nautical Dark: 22:22 - 04:15. Astro Dark: 23:45 - 02:50

Total Clouds (% Sky Obscured)

100
100
100
100
99
98
98
98
99
100
98
92
85
78
69
60
42
22
2
10
19
28
36
38

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
12
18
12
6
0
0
0
0
0
0
0
10
19

Medium Clouds (% Sky Obscured)

100
100
100
100
99
98
98
48
46
45
50
48
50
51
48
43
29
15
1
7
13
21
22
24

High Clouds (% Sky Obscured)

95
65
31
0
0
0
0
0
0
0
0
0
0
0
0
1
2
2
2
1
0
0
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 (%)

0
0
0
1
4
7
2
8
13
11
18
17
6
12
8
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)

6
6
6
6
5
4
4
4
4
4
4
4
5
5
5
4
4
4
4
5
4
4
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

46
46
47
49
51
58
65
74
83
88
89
93
93
94
94
94
94
86
79
71
62
53
46
43

Pressure (mb)

1030
1030
1029
1029
1029
1028
1028
1028
1028
1028
1028
1027
1027
1027
1027
1027
1026
1026
1026
1026
1026
1026
1026
1025

Ozone (du)

415
412
408
403
401
399
400
404
407
409
411
412
412
411
408
406
403
401
398
395
393
391
389
390

Thursday 16

Waning Crescent 0%

05:34

19:36

14 OK
15 OK
16 OK
17 OK
18 OK
19 Bad
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: 05:59, Set: 20:40, Transit: 13:20. Moon - Rise: 05:34, Set: 19:36. Civil Dark: 21:25 - 05:13. Nautical Dark: 22:26 - 04:11. Astro Dark: 23:51 - 02:43

Total Clouds (% Sky Obscured)

37
34
31
25
43
68
97
99
99
99
85
71
57
69
81
92
83
73
66
76
87
94
87
80

Low Clouds (% Sky Obscured)

28
18
9
1
0
0
0
0
0
0
0
0
0
9
15
19
30
39
51
52
52
51
38
24

Medium Clouds (% Sky Obscured)

25
17
8
0
23
42
68
71
67
72
62
53
43
53
63
73
75
72
66
73
75
79
73
68

High Clouds (% Sky Obscured)

3
7
16
25
43
66
95
94
93
90
60
31
2
6
16
25
20
16
13
15
16
19
11
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
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
2
3
2
10
13
14
15
13
12
12
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
13
12
12
12
11
11
3
3
4
3
2
2
2
2
2
1
1
1
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

42
40
43
45
48
53
58
64
64
62
62
62
63
63
64
65
65
60
56
51
46
43
40
40

Pressure (mb)

1025
1025
1025
1025
1025
1025
1025
1026
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1025
1024

Ozone (du)

392
393
396
398
401
404
407
411
414
418
421
420
418
417
415
414
412
411
410
409
408
407
407
406

Friday 17

New Moon 2%

05:37

21:22

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

Sun - Rise: 05:56, Set: 20:42, Transit: 13:20. Moon - Rise: 05:37, Set: 21:22. Civil Dark: 21:28 - 05:10. Nautical Dark: 22:29 - 04:07. Astro Dark: 23:58 - 02:35

Total Clouds (% Sky Obscured)

72
70
68
67
54
43
32
37
42
48
39
31
23
22
22
17
28
30
36

Low Clouds (% Sky Obscured)

11
14
17
25
29
28
32
37
41
44
38
31
23
22
22
17
23
30
27

Medium Clouds (% Sky Obscured)

63
68
68
67
54
43
32
31
22
10
7
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
11
8
4
3
3
0
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
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 (%)

6
12
12
3
7
5
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

41
41
47
53
60
64
67
72
73
74
75
75
77
77
76
78
78
72
69

Pressure (mb)

1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

405
404
405
406
407
409
412
414
414
415
415
415
415
415
415
415
416
413
411

Forecast for Kivimäe, Tallinn, Republic of Estonia (59.37,24.65)

Generated: 11/04/26 14:01:01. Forecast: 11/04/26 to 17/04/26. Timezone: UTC+3.00