Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 4

Waning Gibbous 92%

00:07

06:33

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:34, Set: 20:11, Transit: 13:24. Moon - Rise: 00:07, Set: 06:33. Civil Dark: 20:53 - 05:51. Nautical Dark: 21:47 - 04:57. Astro Dark: 22:51 - 03:52

Total Clouds (% Sky Obscured)

100
97
90
59
76
85
100
100
100
100
100
100
99
99
95
96
98
96
100
100
99
100
98
91

Low Clouds (% Sky Obscured)

92
83
61
57
57
74
100
100
100
97
99
94
85
95
92
93
86
85
100
100
99
100
96
91

Medium Clouds (% Sky Obscured)

1
0
0
0
19
13
85
86
100
100
100
100
98
97
49
78
94
86
40
49
50
33
4
0

High Clouds (% Sky Obscured)

3
0
0
0
5
1
30
100
100
10
30
35
40
4
38
3
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
2
2
8
9
9
9
5
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

98
96
80
19
0
0
0
0
0
0
0
0
0
3
1
1
1
11
1
0
0
0
0
1

Precipitation Type

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

Precipitation Probability (%)

0
0
0
1
0
4
13
16
20
69
95
95
76
56
48
51
55
47
33
21
9
22
22
18

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.2
0.9
0.7
0.4
0.2
0
0.1
0.2
0.1
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
2
3
2
1
1
1
1
2
2
2
2
1
2
2
1
1
1
1
1
1

Relative Humidity (%)

91
88
88
89
93
91
78
71
72
79
82
94
94
96
96
96
98
98
96
96
96
94
96
96

Pressure (mb)

1005
1005
1005
1004
1004
1003
1002
1001
1000
1000
999
998
997
997
997
996
996
996
997
998
999
1000
1001
1002

Ozone (du)

410
414
413
419
420
420
421
421
423
420
420
426
433
437
441
444
445
445
442
440
441
439
433
427

Sunday 5

Waning Gibbous 86%

01:38

06:41

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:31, Set: 20:13, Transit: 13:24. Moon - Rise: 01:38, Set: 06:41. Civil Dark: 20:56 - 05:48. Nautical Dark: 21:50 - 04:53. Astro Dark: 22:55 - 03:47

Total Clouds (% Sky Obscured)

100
100
100
94
100
100
100
79
81
100
100
100
100
99
100
76
84
77
46
5
5
0
36
79

Low Clouds (% Sky Obscured)

100
100
100
94
100
100
100
59
24
30
56
75
99
93
100
76
84
77
46
5
5
0
36
79

Medium Clouds (% Sky Obscured)

0
0
0
0
0
2
33
19
77
87
100
100
100
99
91
35
35
0
0
0
0
0
1
8

High Clouds (% Sky Obscured)

2
4
1
2
2
2
2
8
52
100
53
100
100
34
34
35
29
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
0
1
9
9
9
9
9
9
9
9
9
9
6
6
9
9
3
9
7
1
0

Fog (%)

2
3
2
1
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
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
Snow
Snow

Precipitation Probability (%)

17
6
2
10
3
1
0
0
0
0
10
64
95
95
66
89
40
18
7
19
22
37
44
53

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.7
0.8
0.2
0.6
0
0
0
0
0
0
0.1
0.2

Wind Speed/Direction (mph)

7
6
6
6
7
7
7
8
8
9
10
11
13
14
16
16
15
16
14
13
12
13
14
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
94
80
73
66
58
56
62
64
68
70
71
78
86
82
86
85
86
93
93
94

Pressure (mb)

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

Ozone (du)

425
420
415
411
405
401
398
397
398
399
398
398
396
396
396
395
395
399
404
411
421
428
434
442

Monday 6

Waning Gibbous 78%

03:05

06:58

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:28, Set: 20:16, Transit: 13:23. Moon - Rise: 03:05, Set: 06:58. Civil Dark: 20:59 - 05:45. Nautical Dark: 21:53 - 04:50. Astro Dark: 22:59 - 03:43

Total Clouds (% Sky Obscured)

90
89
95
100
100
100
98
100
98
99
100
100
100
96
94
97
99
93
89
91
94
96
98
97

Low Clouds (% Sky Obscured)

89
86
92
100
94
93
56
57
73
71
83
93
96
92
83
84
85
85
84
89
89
88
88
88

Medium Clouds (% Sky Obscured)

73
78
84
82
100
100
90
100
74
89
99
100
99
86
85
93
96
85
74
61
72
89
77
84

High Clouds (% Sky Obscured)

0
0
2
33
30
3
25
25
2
23
30
25
2
1
0
1
15
15
13
4
7
8
1
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
9
9
9
9
9
0
0
0
1
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
0
0
0
0
0
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

66
95
95
95
95
56
40
53
52
40
62
78
71
48
50
58
54
52
50
39
32
40
43
50

Precipitation Amount (mm)

0.3
0.8
0.8
1.2
1.3
0.2
0
0.3
0.2
0
0.4
0.6
0.4
0.1
0.2
0.2
0.2
0.2
0.2
0.1
0
0.2
0.2
0.2

Wind Speed/Direction (mph)

15
15
16
14
15
16
15
14
14
13
13
12
11
10
10
9
9
8
7
6
6
8
8
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
94
94
96
96
94
77
75
74
74
73
91
96
98
94
96
96
98
98
98
96
98
98
96

Pressure (mb)

994
993
993
993
994
995
995
996
996
996
996
996
996
997
997
998
998
998
998
999
999
1000
1001
1001

Ozone (du)

445
448
448
449
448
447
449
453
455
456
456
456
460
460
458
454
451
449
449
451
456
461
465
467

Tuesday 7

Waning Gibbous 69%

04:14

06:58

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 OK
03 OK
04 OK
05 Bad
06 Bad

Sun - Rise: 06:25, Set: 20:18, Transit: 13:23. Moon - Rise: 04:14, Set: 06:58. Civil Dark: 21:01 - 05:42. Nautical Dark: 21:56 - 04:46. Astro Dark: 23:03 - 03:37

Total Clouds (% Sky Obscured)

96
94
94
93
92
86
79
72
81
89
98
69
39
15
15
10
10
10
5
5
9
14
18
36

Low Clouds (% Sky Obscured)

88
88
87
87
87
72
56
41
53
64
76
50
25
0
0
5
5
5
5
5
5
0
0
19

Medium Clouds (% Sky Obscured)

89
86
77
81
81
72
47
68
76
86
96
66
39
1
2
10
2
2
0
0
3
5
10
5

High Clouds (% Sky Obscured)

0
0
1
11
6
1
14
25
22
10
6
23
3
0
1
10
0
0
0
0
0
0
3
5

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
0
0
0
3
9
3
0

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Snow

Precipitation Probability (%)

56
60
60
53
36
36
32
38
34
32
27
32
20
20
19
14
20
21
16
14
11
5
21
27

Precipitation Amount (mm)

0.3
0.4
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
96
96
96
96
96
96
94
98
96
96
96
98
96
96
98
96
94
94
88
86
94

Pressure (mb)

1002
1003
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1012
1013
1014
1015
1016
1016
1017
1018
1019
1020
1021
1022

Ozone (du)

470
473
475
474
473
474
473
473
474
473
471
470
471
470
465
461
459
459
457
454
452
451
452
454

Wednesday 8

Waning Gibbous 60%

04:56

07:35

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

Sun - Rise: 06:22, Set: 20:20, Transit: 13:23. Moon - Rise: 04:56, Set: 07:35. Civil Dark: 21:04 - 05:38. Nautical Dark: 21:59 - 04:42. Astro Dark: 23:08 - 03:32

Total Clouds (% Sky Obscured)

49
64
71
81
89
89
89
88
59
29
0
21
40
58
75
70
75
75
74
73
62
64
67
72

Low Clouds (% Sky Obscured)

38
57
60
63
68
62
58
54
36
18
0
21
40
58
75
70
75
75
67
60
53
53
57
62

Medium Clouds (% Sky Obscured)

5
3
8
10
18
54
83
69
59
29
0
0
0
0
13
23
33
40
48
48
46
44
42
43

High Clouds (% Sky Obscured)

2
1
18
35
53
49
45
44
31
18
0
0
0
0
0
0
0
0
0
0
0
1
3
4

ISS Passover

Visibility (miles)

0
0
1
5
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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 (%)

22
21
17
5
1
0
0
0
0
0
0
0
0
0
4
1
0
8
12
12
15
17
18
16

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
14
15
14
15
15
15
15
15
15
14
14
12
12
9
8
7
8
8
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-6
-6
-7
-6
-6
-5
-4
-4
-4
-4
-4
-4
-3
-4
-4
-4
-4
-4
-4
-4
-4
-5
-5
-4

Dew Point (°C)

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

Relative Humidity (%)

92
91
87
80
75
71
69
66
64
64
62
62
62
64
65
67
71
74
75
78
80
78
78
78

Pressure (mb)

1022
1023
1024
1025
1025
1026
1026
1027
1027
1027
1028
1028
1028
1029
1029
1026
1026
1026
1026
1026
1026
1026
1026
1026

Ozone (du)

455
455
456
460
463
467
471
475
480
483
487
492
488
483
479
479
479
479
478
477
477
475
473
471

Thursday 9

Waning Gibbous 58%

05:15

08:41

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
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:19, Set: 20:23, Transit: 13:22. Moon - Rise: 05:15, Set: 08:41. Civil Dark: 21:06 - 05:35. Nautical Dark: 22:03 - 04:39. Astro Dark: 23:12 - 03:27

Total Clouds (% Sky Obscured)

77
85
93
93
96
93
89
86
87
90
91
93
94
97
93
88
82
66
61
65
63
60
61
58

Low Clouds (% Sky Obscured)

66
85
91
93
96
93
86
78
80
82
85
87
90
92
83
73
64
66
61
65
63
60
55
51

Medium Clouds (% Sky Obscured)

43
48
50
49
48
47
46
42
42
34
34
39
40
45
40
34
34
30
27
23
21
16
14
12

High Clouds (% Sky Obscured)

4
3
0
0
0
0
2
3
4
3
0
5
11
18
42
69
82
62
32
1
1
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 (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

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 (%)

14
13
13
14
12
13
14
16
17
16
13
16
19
18
25
24
14
16
14
5
9
11
11
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-6
-6
-7
-7
-8
-8
-7
-7
-6
-6
-6
-5
-5
-5
-5
-5
-6
-6
-6
-6
-7

Relative Humidity (%)

75
72
70
64
57
52
50
47
45
48
49
52
56
61
67
70
72
75
74
74
74
74
74
75

Pressure (mb)

1026
1026
1025
1025
1025
1024
1024
1023
1023
1022
1022
1022
1021
1021
1021
1021
1021
1020
1020
1020
1020
1021
1021
1021

Ozone (du)

473
474
475
477
478
479
481
482
484
486
487
488
488
487
487
486
484
483
475
467
460
460
460
460

Friday 10

Third Quarter 50%

05:24

10:07

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

Sun - Rise: 06:16, Set: 20:25, Transit: 13:22. Moon - Rise: 05:24, Set: 10:07. Civil Dark: 21:09 - 05:32. Nautical Dark: 22:06 - 04:35. Astro Dark: 23:17 - 03:21

Total Clouds (% Sky Obscured)

54
56
69
72
53
40
34
15
18
20
21
16
10
4
22
38
56
46
33
22

Low Clouds (% Sky Obscured)

48
35
34
38
41
33
26
15
14
14
13
9
4
0
13
29
46
37
26
14

Medium Clouds (% Sky Obscured)

8
5
2
1
1
0
0
0
1
1
2
1
1
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

Fog (%)

3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3

Precipitation Type

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

Precipitation Probability (%)

3
1
1
1
0
0
0
0
0
0
0
1
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-8
-9
-10
-10
-10
-10
-9
-9
-9
-9
-9
-9
-9
-8
-7
-7
-7
-6
-6
-6

Relative Humidity (%)

64
56
48
47
43
41
41
41
40
41
42
43
50
59
68
69
72
75
74
74

Pressure (mb)

1022
1022
1023
1023
1024
1024
1024
1025
1025
1025
1026
1026
1026
1027
1027
1027
1028
1028
1028
1028

Ozone (du)

456
452
448
443
437
432
429
427
424
421
417
414
414
413
413
412
410
409
409
409

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

Generated: 04/04/26 07:11:20. Forecast: 04/04/26 to 10/04/26. Timezone: UTC+3.00