Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 17

Waxing Crescent 1%

03:54

01:10

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

Sun - Rise: 04:34, Set: 22:20, Transit: 13:28. Moon - Rise: 03:54, Set: 01:10. Civil Dark: 23:35 - 03:17. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

65
69
62
48
14
14
13
7
5
5
4
4
9
13
14
18
21
4
2
7
34
62
41
51

Low Clouds (% Sky Obscured)

20
36
28
17
12
12
10
4
4
4
4
4
7
10
11
11
14
4
2
0
0
2
20
23

Medium Clouds (% Sky Obscured)

44
37
0
0
0
0
0
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
30

High Clouds (% Sky Obscured)

14
0
2
0
0
0
0
0
0
0
0
0
0
0
0
2
2
0
0
6
32
59
11
22

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
1
82
65
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)

13
13
13
13
11
10
10
8
8
6
5
6
5
5
5
4
4
4
4
3
3
3
4
5

Chance of Frost

Temperature (°C)

14
14
14
14
15
14
14
13
12
10
8
7
6
6
6
5
5
6
8
11
13
15
16
16

Feels Like (°C)

11
10
11
11
12
12
11
11
11
9
8
7
6
6
5
5
5
6
8
11
13
14
15
15

Dew Point (°C)

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

Relative Humidity (%)

44
43
45
46
45
46
49
57
64
72
82
88
90
91
93
93
93
86
74
65
55
49
43
42

Pressure (mb)

1012
1012
1013
1013
1014
1014
1014
1015
1016
1016
1017
1018
1018
1018
1019
1019
1019
1020
1020
1021
1021
1021
1021
1021

Ozone (du)

409
409
408
412
408
397
391
388
386
385
386
386
384
383
384
388
395
401
395
389
386
386
388
386

Monday 18

Waxing Crescent 5%

04:42

02:43

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:31, Set: 22:23, Transit: 13:28. Moon - Rise: 04:42, Set: 02:43. Civil Dark: 23:39 - 03:13. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
94
71
64
54
51
87
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94

Low Clouds (% Sky Obscured)

13
19
7
3
4
6
11
3
4
0
0
0
20
43
54
55
55
69
60
83
86
91
88
84

Medium Clouds (% Sky Obscured)

36
36
14
11
9
3
2
14
42
100
100
100
100
100
98
100
100
100
100
100
100
100
100
74

High Clouds (% Sky Obscured)

59
50
50
40
40
36
69
100
100
100
100
100
100
72
100
100
100
100
100
100
100
100
100
45

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
5
4
3
5
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
8
38
65
90
95
95
95
95
95
64

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.6
1.1
1
1.1
1
1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

4
4
4
4
4
4
4
6
6
6
6
6
5
5
5
6
8
10
10
11
11
10
11
11

Relative Humidity (%)

41
41
41
41
44
43
45
53
60
66
68
68
67
66
67
71
85
93
95
95
95
93
95
90

Pressure (mb)

1021
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1017
1016
1015
1015
1014
1013

Ozone (du)

382
379
376
373
370
369
372
371
369
368
368
368
370
371
373
372
370
367
366
365
366
367
366
368

Tuesday 19

Waxing Crescent 11%

06:36

03:07

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 04:29, Set: 22:25, Transit: 13:28. Moon - Rise: 06:36, Set: 03:07. Civil Dark: 23:43 - 03:09. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
91
100
93
96
100
100
100
100
100
100
99
97
99
100
100
100
100
95
80
74
70
59
62

Low Clouds (% Sky Obscured)

97
91
84
90
62
70
76
83
91
30
49
70
96
99
100
100
100
100
94
73
59
44
32
27

Medium Clouds (% Sky Obscured)

50
46
51
45
65
75
80
73
76
24
27
33
25
24
35
3
7
25
0
0
0
0
0
0

High Clouds (% Sky Obscured)

40
26
97
14
72
94
100
100
100
100
100
61
28
1
0
0
0
0
2
10
7
6
3
4

ISS Passover

Visibility (miles)

9
9
9
8
3
7
8
3
5
9
8
5
0
0
0
0
3
1
1
0
0
0
5
9

Fog (%)

0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

35
13
47
90
95
95
95
95
95
81
59
30
34
34
38
20
11
3
3
1
0
0
0
1

Precipitation Amount (mm)

0
0
0
0.7
0.8
0.8
2.3
1.1
0.7
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

14
15
18
20
19
20
18
17
16
15
14
14
13
13
13
13
12
11
10
9
8
9
10
11

Feels Like (°C)

13
15
17
19
20
20
18
17
16
16
14
13
12
13
12
12
11
10
8
6
6
7
8
8

Dew Point (°C)

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

Relative Humidity (%)

90
92
85
78
80
78
88
95
96
96
98
100
98
100
98
98
98
96
96
96
96
96
95
93

Pressure (mb)

1013
1012
1012
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1014
1015
1015
1016
1017
1018
1018

Ozone (du)

366
366
365
365
364
364
363
364
366
366
366
366
368
369
371
372
372
372
372
373
373
371
369
368

Wednesday 20

Waxing Crescent 20%

08:39

03:10

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

Sun - Rise: 04:27, Set: 22:28, Transit: 13:28. Moon - Rise: 08:39, Set: 03:10. Civil Dark: 23:48 - 03:05. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

60
54
34
46
15
22
32
42
38
35
30
31
26
26
19
13
22
10
12
10
16
37
81
75

Low Clouds (% Sky Obscured)

20
13
5
1
1
0
2
2
2
3
2
6
2
2
0
0
0
1
3
4
2
13
22
26

Medium Clouds (% Sky Obscured)

0
0
5
11
15
22
32
42
38
33
26
27
24
26
16
9
14
6
6
3
2
1
31
28

High Clouds (% Sky Obscured)

4
3
11
29
1
3
2
3
2
2
2
0
1
0
2
2
2
1
0
0
14
26
57
37

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
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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

1
7
0
0
0
0
0
0
1
1
2
2
0
0
0
0
0
0
0
0
0
2
16
4

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)

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

Chance of Frost

Temperature (°C)

12
13
15
16
17
17
17
16
14
13
11
10
10
9
9
8
8
8
10
12
14
15
17
18

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
82
72
60
55
51
53
56
63
66
70
76
81
82
85
88
88
85
80
73
68
61
57
56

Pressure (mb)

1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

368
368
368
369
372
374
377
381
385
386
383
373
371
372
372
374
375
375
374
373
373
374
374
372

Thursday 21

Waxing Crescent 30%

10:33

03:09

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

Sun - Rise: 04:24, Set: 22:30, Transit: 13:28. Moon - Rise: 10:33, Set: 03:09. Civil Dark: 23:52 - 03:01. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

56
31
41
26
38
10
7
9
51
51
52
49
31
53
47
37
32
22
18
17
12
8
1
15

Low Clouds (% Sky Obscured)

14
10
21
22
38
7
3
6
51
51
52
49
31
53
47
37
25
17
10
6
5
4
1
6

Medium Clouds (% Sky Obscured)

23
17
16
6
7
2
2
1
2
2
42
44
9
9
11
13
13
8
10
13
9
4
0
0

High Clouds (% Sky Obscured)

14
1
7
2
2
0
0
2
0
30
25
0
0
0
0
0
0
0
0
0
0
0
0
15

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 (%)

12
3
1
11
11
2
1
12
18
19
17
6
1
0
7
12
14
16
14
8
8
7
0
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

15
16
17
16
16
15
15
14
13
11
9
9
9
8
7
7
7
7
8
9
11
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

52
49
47
47
52
57
59
66
75
83
88
87
88
90
85
87
87
87
80
75
70
68
65
62

Pressure (mb)

1021
1021
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

370
370
371
372
373
376
373
371
375
379
380
382
385
387
381
375
370
365
368
372
375
378
380
382

Friday 22

Waxing Crescent 42%

12:17

03:07

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

Sun - Rise: 04:22, Set: 22:33, Transit: 13:28. Moon - Rise: 12:17, Set: 03:07. Civil Dark: 23:56 - 02:56. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
39
41
43
44
47
41
44
56
63
70
62
48
37
36
36
36
32
23
10
8
5
3
7

Low Clouds (% Sky Obscured)

12
19
29
39
44
47
41
44
54
34
20
10
6
2
7
14
23
16
8
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
3
7
13
10
6
1
4
7
9
12
14
13
9
5
0
1
2
2
7

High Clouds (% Sky Obscured)

27
39
40
22
3
4
6
7
37
63
70
62
48
37
36
36
36
32
23
3
3
1
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 (%)

1
1
2
2
1
11
11
6
3
1
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)

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

Chance of Frost

Temperature (°C)

18
18
18
17
16
15
13
12
12
10
9
8
8
8
8
8
8
9
10
12
13
14
15
15

Feels Like (°C)

16
16
16
14
13
11
11
11
11
7
7
8
7
8
8
7
8
8
8
6
6
13
13
13

Dew Point (°C)

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

Relative Humidity (%)

63
63
63
64
65
64
70
73
80
84
87
91
90
90
88
87
85
84
73
65
58
52
48
43

Pressure (mb)

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

Ozone (du)

382
381
380
382
383
385
383
381
379
378
377
376
375
373
372
369
366
363
361
359
357
357
357
357

Saturday 23

First Quarter 53%

No Rise

03:05

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

Sun - Rise: 04:20, Set: 22:35, Transit: 13:29. Moon - Rise: No Rise, Set: 03:05. Civil Dark: 00:01 - 02:52. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

8
10
10
15
15
15
15
20
30
30
30
39
61
68
69
58
52
48
50
49

Low Clouds (% Sky Obscured)

1
1
2
3
3
3
3
4
16
30
30
39
61
68
69
58
52
48
43
43

Medium Clouds (% Sky Obscured)

8
10
10
15
15
15
15
20
30
30
30
39
61
68
69
58
52
48
40
34

High Clouds (% Sky Obscured)

0
0
0
0
5
5
5
10
15
10
10
5
5
5
0
5
5
4
8
10

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
3
1
3
6

Fog (%)

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
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
4
29
29
19
26
32
38
43
52
69
72
66
50

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.2

Wind Speed/Direction (mph)

8
9
9
9
9
10
9
9
9
8
7
5
4
3
2
2
2
2
1
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
40
38
40
40
42
47
53
61
67
71
77
83
87
90
93
95
98
91
86

Pressure (mb)

1023
1023
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1020
1020
1019
1020
1020
1020
1020
1021

Ozone (du)

356
355
354
353
353
353
350
347
345
344
344
343
345
346
348
352
357
361
366
370

Forecast for Ravani, Pori, Finland (61.43,21.93)

Generated: 17/05/26 13:16:58. Forecast: 17/05/26 to 23/05/26. Timezone: UTC+3.00