Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 19

Waxing Crescent 20%

07:00

02:20

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

Sun - Rise: 04:36, Set: 21:59, Transit: 13:17. Moon - Rise: 07:00, Set: 02:20. Civil Dark: 23:02 - 03:30. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

54
59
72
76
100
100
100
100
99
100
97
88
80
76
62
45
64
99
89
55
64
73
85
77

Low Clouds (% Sky Obscured)

54
59
72
76
100
100
100
100
98
99
94
83
75
65
46
35
38
42
25
0
0
0
0
0

Medium Clouds (% Sky Obscured)

42
43
45
43
11
7
4
0
3
16
19
5
4
13
21
9
37
53
42
55
56
57
85
76

High Clouds (% Sky Obscured)

4
50
53
54
30
24
25
2
0
0
0
0
0
4
5
10
48
98
71
22
31
22
50
44

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

14
12
10
10
9
9
9
9
9
9
9
9
10
11
13
16
16
15
14
14
14
13
13
11

Dew Point (°C)

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

Relative Humidity (%)

96
96
92
90
90
93
91
91
93
91
90
87
84
79
70
61
57
56
57
58
58
59
66
75

Pressure (mb)

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

Ozone (du)

360
361
363
361
362
363
362
361
360
359
359
356
354
353
351
351
352
353
351
350
350
349
345
345

Wednesday 20

Waxing Crescent 30%

08:49

02:37

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
21 Bad

Sun - Rise: 04:34, Set: N/A, Transit: 13:18. Moon - Rise: 08:49, Set: 02:37. Civil Dark: 23:05 - 03:27. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

78
95
100
100
100
100
87
90
95
99
100
100
100
99
87
98
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
2
2
0
0
0
8
20
1
15
20
25
15
33
35
25
20
12
1
13
0
0

Medium Clouds (% Sky Obscured)

77
64
49
62
50
43
47
50
43
50
93
97
100
98
87
97
100
99
100
100
90
100
100
100

High Clouds (% Sky Obscured)

56
86
100
100
100
99
56
49
89
98
100
98
100
89
47
36
36
62
29
43
53
100
100
96

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
7
9
32
35
38
44
34
17
22
29
39
34
16
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

8
7
8
6
6
6
6
7
8
10
12
12
13
12
13
13
15
16
16
17
16
15
13
11

Dew Point (°C)

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

Relative Humidity (%)

83
81
82
81
79
78
78
79
77
68
63
63
63
78
83
83
80
77
73
69
65
64
69
75

Pressure (mb)

1022
1022
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021
1020
1021
1020

Ozone (du)

344
344
343
341
341
340
341
340
339
338
338
337
338
340
341
340
341
342
342
343
343
343
343
346

Thursday 21

Waxing Crescent 41%

10:35

02:44

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 OK
20 OK
21 OK

Sun - Rise: 04:32, Set: 22:01, Transit: 13:18. Moon - Rise: 10:35, Set: 02:44. Civil Dark: 23:08 - 03:25. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
97
100
100
98
97
94
95
100
100
94
96
100
97
98
78
78
71
54
43
42
41
45

Low Clouds (% Sky Obscured)

0
28
52
45
82
69
63
67
83
91
87
79
62
58
59
65
69
61
54
51
41
36
37
41

Medium Clouds (% Sky Obscured)

100
75
72
100
100
62
95
76
34
38
38
57
76
75
65
60
20
23
33
0
0
0
0
0

High Clouds (% Sky Obscured)

100
77
45
45
0
0
0
0
0
0
0
0
22
70
75
75
4
27
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
9
9
9
9
9
9
8
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
Very Light Rain
Light Rain
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

2
1
4
25
61
82
55
35
35
6
3
14
77
87
68
68
70
71
56
10
2
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0.6
0
0
0
0
0
0
0.7
0.8
0.6
0.5
0.5
0.9
0.6
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
11
10
9
10
10
10
9
10
10
12
13
15
16
17
17
17
17
17
16
16
15
13
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
76
78
81
81
88
93
95
95
93
88
83
69
61
51
48
50
53
54
56
57
62
71
80

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020
1020
1020

Ozone (du)

348
349
354
364
372
377
382
388
388
384
381
379
379
381
380
377
376
375
375
373
373
372
370
365

Friday 22

Waxing Crescent 53%

12:13

02:48

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

Sun - Rise: 04:30, Set: 22:04, Transit: 13:18. Moon - Rise: 12:13, Set: 02:48. Civil Dark: 23:11 - 03:22. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

49
53
50
47
44
41
38
34
23
13
1
4
8
12
14
14
15
16
21
24
26
25
26
40

Low Clouds (% Sky Obscured)

45
48
47
46
43
41
38
33
22
11
0
0
0
0
0
0
0
0
0
0
6
13
19
23

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
5
10
14
9
4
0
3

High Clouds (% Sky Obscured)

0
0
0
2
1
7
1
2
6
10
1
4
7
11
14
14
15
10
14
14
12
9
10
18

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

Chance of Frost

Temperature (°C)

10
10
9
9
8
8
8
9
9
11
14
16
17
19
20
20
21
21
21
21
20
19
18
16

Feels Like (°C)

10
9
8
8
8
7
7
8
9
11
12
15
16
17
19
18
17
18
19
18
18
18
18
15

Dew Point (°C)

9
9
8
8
8
8
8
8
8
8
9
9
8
8
8
7
7
7
8
8
8
9
9
10

Relative Humidity (%)

88
95
96
98
96
96
96
95
90
81
71
62
54
50
45
42
41
41
41
43
46
52
57
66

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

361
359
357
356
355
355
355
355
353
353
353
353
352
351
349
347
347
347
346
344
344
344
344
343

Saturday 23

First Quarter 63%

13:44

02:49

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 OK
19 OK
20 Good
21 Good

Sun - Rise: 04:28, Set: 22:06, Transit: 13:18. Moon - Rise: 13:44, Set: 02:49. Civil Dark: 23:14 - 03:19. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
75
84
92
100
100
100
100
100
100
100
96
92
87
80
71
64
62
59
56
38
19
1
8

Low Clouds (% Sky Obscured)

28
32
41
51
60
53
45
37
34
29
24
42
61
79
70
62
53
50
47
45
30
15
0
0

Medium Clouds (% Sky Obscured)

6
11
60
82
95
97
98
77
40
40
40
33
26
19
22
20
19
21
21
19
13
6
0
5

High Clouds (% Sky Obscured)

33
61
70
84
100
100
100
100
100
100
95
63
33
0
1
0
0
0
0
0
0
0
0
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
3
4
3
5
4
2
23
35
48
47
34
18
20
12
1
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
8
8
9
9
9
10
9
10
10
12
11
14
15
16
17
17
18
17
16
15
14
13
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
10
9
10
10
11
11
9
8
8
8
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

70
76
81
80
79
81
80
80
78
79
76
69
58
57
56
57
58
61
62
63
63
65
70
73

Pressure (mb)

1020
1019
1019
1018
1018
1017
1017
1016
1016
1015
1015
1015
1015
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1017

Ozone (du)

343
342
342
343
346
347
350
356
359
359
362
364
364
367
370
374
377
379
379
379
379
375
371
367

Sunday 24

Waxing Gibbous 73%

15:11

02:50

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

Sun - Rise: 04:26, Set: 22:08, Transit: 13:18. Moon - Rise: 15:11, Set: 02:50. Civil Dark: 23:17 - 03:16. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

16
23
36
42
46
44
44
42
55
70
86
88
90
92
95
97
100
94
91
91
90
90
87
78

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
12
24
37
33
29
26
17
9
4
14
33
45
30
17
4
10

Medium Clouds (% Sky Obscured)

11
18
26
34
43
37
32
25
34
40
50
53
49
52
46
40
34
36
37
39
37
43
49
43

High Clouds (% Sky Obscured)

8
12
8
5
3
5
13
19
19
15
3
6
4
10
40
70
100
88
79
72
57
43
33
24

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
3
7
13
12
5
5
3
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
11
11
10
9
9
8
8
7
8
9
10
10
10
11
11
12
12
12
11
11
10
8
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
76
78
80
80
81
82
82
82
77
71
65
61
56
51
51
51
50
50
50
50
56
64
71

Pressure (mb)

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

Ozone (du)

360
353
346
343
340
337
335
334
333
332
331
330
329
329
329
331
332
333
333
333
334
334
335
336

Monday 25

Waxing Gibbous 82%

16:36

02:51

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: 04:24, Set: 22:10, Transit: 13:18. Moon - Rise: 16:36, Set: 02:51. Civil Dark: 23:20 - 03:13. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
58
62
71
83
87
90
91
94
97
100
100
99
99
98
98
97
95
94
93
93
92
92

Low Clouds (% Sky Obscured)

18
27
27
26
25
22
18
19
31
40
52
58
65
77
80
82
86
84
83
82
83
84
84

Medium Clouds (% Sky Obscured)

36
30
34
38
39
56
74
90
89
90
88
80
68
58
70
78
87
86
85
83
77
72
67

High Clouds (% Sky Obscured)

16
13
7
6
5
12
16
18
45
72
100
89
77
66
44
22
0
5
5
10
10
20
25

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

Fog (%)

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
3
4
2
11
11
7
20
21
16
15
12
8
10
9
3

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

12
11
9
9
9
9
10
10
11
12
13
14
16
18
20
20
19
19
17
16
15
15
14

Feels Like (°C)

11
10
11
10
10
10
9
9
9
10
10
10
14
15
15
16
17
17
17
16
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

77
81
85
87
88
90
85
80
76
75
72
70
63
56
51
54
55
58
60
62
64
66
68

Pressure (mb)

1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1018
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1014

Ozone (du)

335
334
332
331
330
329
330
330
330
330
329
329
330
331
331
333
334
336
338
340
342
343
344

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

Generated: 19/05/26 22:56:23. Forecast: 19/05/26 to 25/05/26. Timezone: UTC+3.00