Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 22

Waxing Crescent 34%

09:27

04:19

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

Sun - Rise: 05:42, Set: 20:54, Transit: 13:19. Moon - Rise: 09:27, Set: 04:19. Civil Dark: 21:42 - 04:54. Nautical Dark: 22:48 - 03:47. Astro Dark: 00:51 - N/A

Total Clouds (% Sky Obscured)

69
76
81
100
98
23
67
47
64
27
7
17
0
0
0
0
25
3
5
4
48
56
56
79

Low Clouds (% Sky Obscured)

0
0
21
11
37
20
3
31
63
25
7
15
0
0
0
0
0
1
1
1
1
1
1
2

Medium Clouds (% Sky Obscured)

54
75
80
75
0
0
51
23
0
0
0
0
0
0
0
0
0
0
0
0
20
22
40
45

High Clouds (% Sky Obscured)

69
76
76
100
85
2
0
0
0
0
0
0
0
0
0
0
12
1
4
4
48
53
5
38

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
4
8
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
2
2
2
2
1
2
2
-2
-5
-6
-6
-7
-8
-8
-8
-8
-9
-9
-9
-9
-9

Relative Humidity (%)

61
61
64
66
66
64
64
63
70
72
56
49
50
55
56
53
52
52
48
44
42
38
35
33

Pressure (mb)

1009
1008
1007
1006
1005
1005
1005
1005
1006
1006
1007
1008
1009
1009
1010
1011
1011
1012
1012
1012
1013
1013
1012
1012

Ozone (du)

378
374
371
372
377
381
383
384
384
384
385
387
389
391
392
390
390
387
385
386
387
387
390
390

Thursday 23

Waxing Crescent 45%

11:13

04:30

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

Sun - Rise: 05:39, Set: 20:56, Transit: 13:19. Moon - Rise: 11:13, Set: 04:30. Civil Dark: 21:44 - 04:51. Nautical Dark: 22:52 - 03:42. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
84
100
44
54
86
100
98
84
73
88
98
99
100
99
96
98
100
100
100
9
51
58
29

Low Clouds (% Sky Obscured)

1
1
18
14
10
1
2
3
18
15
15
7
40
38
48
52
68
29
3
4
3
50
51
13

Medium Clouds (% Sky Obscured)

38
36
79
44
54
79
100
97
84
73
83
59
67
85
78
58
21
6
9
9
8
8
7
11

High Clouds (% Sky Obscured)

86
76
97
20
20
60
86
89
42
41
71
95
97
100
93
71
71
96
100
57
5
38
35
6

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

31
31
33
38
49
62
68
63
60
61
62
64
68
69
73
77
73
59
51
47
41
37
35
33

Pressure (mb)

1012
1011
1011
1010
1010
1010
1010
1009
1009
1009
1008
1008
1007
1007
1007
1006
1006
1007
1007
1007
1008
1008
1007
1007

Ozone (du)

393
393
392
393
393
391
388
388
386
389
389
389
392
393
393
394
390
388
386
382
380
379
379
378

Friday 24

First Quarter 57%

12:54

04:35

15 Good
16 Good
17 Good
18 Good
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
14 Bad

Sun - Rise: 05:36, Set: 20:59, Transit: 13:19. Moon - Rise: 12:54, Set: 04:35. Civil Dark: 21:47 - 04:48. Nautical Dark: 22:56 - 03:38. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

7
6
1
1
50
49
61
63
69
88
93
100
98
100
99
96
100
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
0
0
0
1
1
2
14
22
62
84
85
67
64
51
53
62
63
62
63
60
59

Medium Clouds (% Sky Obscured)

6
5
1
1
50
49
61
63
69
88
91
99
96
100
96
90
97
95
97
98
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
1
14
25
34
32
30
25
13
72
41
100
37
15
100
90
93
97
100
40
24
30

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
8
3
3

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
10
40
64
59
15
3
4
17
29
39
59
86
90

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0.3
0.6
0.6

Wind Speed/Direction (mph)

8
8
8
7
7
7
7
7
7
7
8
8
9
8
9
9
8
7
8
10
8
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

33
35
37
43
55
71
79
80
80
79
78
78
80
78
76
76
75
71
65
62
61
63
82
91

Pressure (mb)

1007
1007
1006
1006
1006
1005
1005
1005
1005
1004
1003
1002
1002
1001
1000
999
998
998
997
996
996
995
994
994

Ozone (du)

377
373
372
375
373
371
371
371
371
373
373
375
378
383
387
391
393
399
403
407
413
417
417
417

Saturday 25

Waxing Gibbous 68%

14:28

04:38

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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 OK

Sun - Rise: 05:34, Set: 21:01, Transit: 13:19. Moon - Rise: 14:28, Set: 04:38. Civil Dark: 21:50 - 04:44. Nautical Dark: 23:00 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
88
81
58
34
15

Low Clouds (% Sky Obscured)

59
61
65
74
82
91
90
88
86
57
29
0
0
5
5
5
5
5
30
54
80
54
27
0

Medium Clouds (% Sky Obscured)

100
100
100
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
82
61
28
39
34
15

High Clouds (% Sky Obscured)

25
25
25
2
6
22
20
7
40
30
25
15
10
10
5
5
5
15
17
1
17
12
1
1

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
95
74
84
95
95
95
95
95
95
95
95
95
95
82
64
66
55
38
33
25
18

Precipitation Amount (mm)

0.5
1
1.4
0.5
0.3
0.6
0.7
1
1.5
1.4
1
1
0.9
0.8
1
1
0.6
0.4
0.4
0.3
0
0
0
0

Wind Speed/Direction (mph)

2
4
9
7
6
7
9
8
10
16
20
19
20
20
20
20
20
19
19
18
18
19
18
18

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
98
98
98
98
98
98
98
96
96
98
98
96
96
96
93
89
89
88
85
82
77
72

Pressure (mb)

993
992
992
992
992
992
992
992
993
994
995
995
996
997
998
999
1000
1002
1003
1004
1005
1006
1007
1007

Ozone (du)

417
419
420
424
425
425
425
427
427
427
426
427
427
424
423
421
419
419
424
426
429
429
431
433

Sunday 26

Waxing Gibbous 77%

No Rise

04:39

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

Sun - Rise: 05:31, Set: 21:04, Transit: 13:19. Moon - Rise: No Rise, Set: 04:39. Civil Dark: 21:53 - 04:41. Nautical Dark: 23:04 - 03:29. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

28
50
68
44
22
0
13
26
39
26
13
1
0
0
0
3
5
8
25
43
61
65
59
50

Low Clouds (% Sky Obscured)

0
0
2
0
0
0
13
26
39
26
13
0
0
0
0
3
5
8
19
30
41
32
21
12

Medium Clouds (% Sky Obscured)

28
50
68
44
22
0
6
0
0
0
0
0
0
0
0
0
0
0
9
20
32
37
43
48

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
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 (%)

15
12
8
10
9
3
5
3
0
0
0
0
0
0
0
2
0
0
15
19
20
26
27
25

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
72
70
68
67
65
70
73
76
76
77
78
78
78
77
77
77
77
75
71
70
64
60

Pressure (mb)

1008
1008
1009
1009
1010
1010
1011
1011
1012
1013
1013
1013
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1016
1015

Ozone (du)

436
439
442
443
444
443
444
444
443
440
435
430
425
423
421
419
417
415
413
413
413
413
414
415

Monday 27

Waxing Gibbous 86%

15:57

04:39

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 Bad
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad

Sun - Rise: 05:28, Set: 21:06, Transit: 13:18. Moon - Rise: 15:57, Set: 04:39. Civil Dark: 21:56 - 04:38. Nautical Dark: 23:08 - 03:24. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

50
58
66
77
82
91
91
86
81
83
86
88
83
76
70
74
78
84
89
95
100
98
96
95

Low Clouds (% Sky Obscured)

27
43
59
59
55
54
53
51
50
48
46
42
48
44
44
56
64
72
82
91
100
95
90
85

Medium Clouds (% Sky Obscured)

50
58
58
63
59
65
57
42
36
39
41
44
42
39
37
46
50
54
60
66
71
63
55
43

High Clouds (% Sky Obscured)

0
0
1
1
2
0
1
0
1
6
10
17
16
16
15
14
14
12
8
4
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 (%)

27
26
20
23
27
31
26
21
17
17
14
7
6
4
0
5
7
8
23
29
33
28
22
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

55
58
61
65
69
75
80
81
84
84
86
88
91
91
92
92
89
83
79
80
82
83
70
57

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

416
416
415
414
412
409
407
407
406
406
408
410
412
413
413
413
414
414
415
423
432
440
442
443

Tuesday 28

Waxing Gibbous 92%

17:23

04:40

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 Bad
07 Bad
08 Bad

Sun - Rise: 05:26, Set: 21:08, Transit: 13:18. Moon - Rise: 17:23, Set: 04:40. Civil Dark: 21:59 - 04:35. Nautical Dark: 23:13 - 03:19. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
91
88
86
85
84
87
90
93
95
98
100
96
90
86
78
78
75

Low Clouds (% Sky Obscured)

84
83
82
75
67
60
65
68
72
81
89
96
88
80
71
73
72
75

Medium Clouds (% Sky Obscured)

40
42
40
50
61
70
71
71
72
64
55
46
48
49
50
42
33
24

High Clouds (% Sky Obscured)

1
2
4
2
1
0
5
11
16
44
72
100
63
32
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

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
None

Precipitation Probability (%)

15
18
21
22
22
24
22
21
19
20
21
23
26
31
36
38
38
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

14
14
13
13
13
13
13
12
12
12
11
11
11
11
11
11
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

48
52
56
60
65
69
75
79
83
89
89
89
93
93
93
93
86
82

Pressure (mb)

1010
1010
1010
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1013
1013
1014
1014
1014

Ozone (du)

445
445
446
446
443
441
439
438
436
435
438
441
444
443
443
443
443
442

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

Generated: 22/04/26 15:20:10. Forecast: 22/04/26 to 28/04/26. Timezone: UTC+3.00