Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 16

Waning Crescent 3%

06:37

No Set

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: 06:41, Set: 18:37, Transit: 12:40. Moon - Rise: 06:37, Set: No Set. Civil Dark: 19:20 - 05:58. Nautical Dark: 20:11 - 05:06. Astro Dark: 21:07 - 04:09

Total Clouds (% Sky Obscured)

80
69
61
57
89
100
100
100
52
75
100
100
100
100
100
100
100
100
100
100
97
100
87
71

Low Clouds (% Sky Obscured)

20
21
25
57
89
100
100
100
37
24
26
67
78
76
94
100
100
100
99
100
97
100
87
67

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
1
8
18
82
89
93
100
88
16
4
7
13
0
0
0
0
3

High Clouds (% Sky Obscured)

16
2
3
3
1
0
0
1
0
6
6
20
47
66
100
66
60
64
38
45
16
0
2
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
0
0
0
0
0
0
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
1
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
1
13
31
24
16
13
2
1
1
1
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
10
10
8
8
9
9
8
7
6
6
5
5
5
5
4
4
5
4
5
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
68
73
80
85
77
77
77
77
84
91
89
93
96
96
98
98
98
98
94
79
79
73
71

Pressure (mb)

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

Ozone (du)

360
360
363
365
366
369
372
372
372
371
368
370
371
373
382
388
397
408
417
418
422
429
430
424

Tuesday 17

Waning Crescent 1%

06:34

16:27

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: 06:38, Set: 18:39, Transit: 12:40. Moon - Rise: 06:34, Set: 16:27. Civil Dark: 19:22 - 05:54. Nautical Dark: 20:14 - 05:02. Astro Dark: 21:11 - 04:05

Total Clouds (% Sky Obscured)

61
56
59
65
98
95
43
43
52
56
100
96
97
100
100
100
100
99
100
99
96
92
96
94

Low Clouds (% Sky Obscured)

51
30
25
24
27
27
27
24
27
40
40
38
36
35
36
32
21
19
17
22
23
23
31
30

Medium Clouds (% Sky Obscured)

16
30
50
50
31
44
43
26
50
45
53
57
46
22
40
90
93
86
80
43
30
14
2
2

High Clouds (% Sky Obscured)

0
15
59
62
98
67
43
43
14
56
100
96
97
99
99
100
87
82
97
86
50
40
35
40

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
1
0
3
0
0
0
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-1
-1
0
0
-0
-0
-1
-1
-1
-1
-1
-0
-0
0
0
-1
-0
0
0
0
1
0
1
1

Relative Humidity (%)

71
71
76
82
86
89
89
88
88
88
89
91
91
91
89
86
85
82
77
72
70
65
65
65

Pressure (mb)

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

Ozone (du)

417
414
407
405
405
402
398
398
399
396
391
385
380
376
371
370
367
363
357
350
345
341
336
336

Wednesday 18

Waning Crescent 0%

06:30

18:07

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: 06:34, Set: 18:42, Transit: 12:39. Moon - Rise: 06:30, Set: 18:07. Civil Dark: 19:25 - 05:51. Nautical Dark: 20:17 - 04:59. Astro Dark: 21:14 - 04:01

Total Clouds (% Sky Obscured)

93
85
90
73
77
80
79
71
71
80
79
82
81
93
68
52
50
55
60
55
60
60
60
67

Low Clouds (% Sky Obscured)

34
35
51
44
46
59
63
67
63
39
61
63
47
42
34
16
32
33
30
30
25
20
3
14

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
12
11
15
16
4
30
42
37
44
40
40
40
40
45
49

High Clouds (% Sky Obscured)

45
40
40
40
40
45
28
3
34
38
26
30
28
75
41
18
31
55
44
50
50
60
55
55

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

67
70
75
78
80
80
82
85
88
89
91
93
94
98
98
96
96
94
88
82
78
72
72
71

Pressure (mb)

1023
1022
1022
1021
1021
1020
1020
1020
1020
1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1019

Ozone (du)

337
338
340
341
343
345
346
347
345
341
341
340
336
334
334
336
339
345
356
374
393
401
418
437

Thursday 19

New Moon 3%

06:27

19:48

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

Sun - Rise: 06:31, Set: 18:44, Transit: 12:39. Moon - Rise: 06:27, Set: 19:48. Civil Dark: 19:28 - 05:48. Nautical Dark: 20:20 - 04:55. Astro Dark: 21:18 - 03:57

Total Clouds (% Sky Obscured)

54
27
26
23
20
15
15
11
31
41
28
20
14
4
10
19
64
68
66
68
68
69
68
58

Low Clouds (% Sky Obscured)

24
27
26
23
20
14
14
10
17
20
23
12
5
0
2
8
9
9
6
4
2
2
2
3

Medium Clouds (% Sky Obscured)

33
12
8
4
0
0
0
0
0
0
0
1
2
0
3
5
10
9
6
4
6
42
35
25

High Clouds (% Sky Obscured)

0
0
2
0
0
0
0
0
12
13
3
3
2
2
2
1
12
15
20
20
15
20
21
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
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
3
2
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
11
10
9
8
8
8
7
7
7
6
6
5
5
5
5
4
5
5
6
7
7
7
7

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
70
75
80
85
83
81
78
83
83
87
89
92
92
92
91
91
83
78
76
72
71
72
70

Pressure (mb)

1019
1018
1018
1018
1018
1018
1018
1018
1019
1019
1019
1020
1020
1020
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023

Ozone (du)

448
440
435
436
437
436
431
427
426
423
425
423
418
415
413
410
406
403
397
392
386
382
377
373

Friday 20

Waxing Crescent 8%

06:24

21:34

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

Sun - Rise: 06:28, Set: 18:47, Transit: 12:39. Moon - Rise: 06:24, Set: 21:34. Civil Dark: 19:30 - 05:45. Nautical Dark: 20:23 - 04:52. Astro Dark: 21:21 - 03:53

Total Clouds (% Sky Obscured)

27
22
22
24
29
29
20
21
22
21
16
25
34
43
58
74
89
84
70
61
53
47
41
39

Low Clouds (% Sky Obscured)

4
4
7
10
12
13
11
10
10
9
10
11
13
17
20
23
24
15
6
0
0
0
0
0

Medium Clouds (% Sky Obscured)

19
22
15
7
0
1
0
0
0
0
0
2
5
8
14
20
25
41
56
61
53
47
41
39

High Clouds (% Sky Obscured)

6
0
2
2
6
5
1
2
2
3
1
8
14
21
43
68
89
84
70
61
53
47
41
39

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

70
70
73
82
89
89
88
86
84
84
87
89
91
91
91
89
86
83
74
68
60
58
55
52

Pressure (mb)

1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1023
1023
1023

Ozone (du)

371
370
368
363
363
361
359
358
357
357
357
357
356
356
355
355
354
353
354
354
354
355
357
358

Saturday 21

Waxing Crescent 7%

06:21

23:27

15 OK
16 OK
17 OK
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 OK
07 OK
08 OK
09 OK
10 Good
11 Good
12 Good
13 Good
14 Good

Sun - Rise: 06:25, Set: 18:50, Transit: 12:39. Moon - Rise: 06:21, Set: 23:27. Civil Dark: 19:33 - 05:41. Nautical Dark: 20:26 - 04:48. Astro Dark: 21:25 - 03:49

Total Clouds (% Sky Obscured)

36
33
40
48
47
46
47
48
42
37
34
34
33
33
33
32
30
28
23
16
16
14
11
10

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
4
11
19
15
10
4
3
1
0
0
0
0
0

Medium Clouds (% Sky Obscured)

36
33
40
41
31
26
27
24
18
14
12
12
12
11
9
9
10
8
7
5
3
1
0
1

High Clouds (% Sky Obscured)

36
28
21
13
6
16
27
36
28
20
13
9
5
1
2
3
5
5
4
4
4
3
2
3

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

Chance of Frost

Temperature (°C)

7
6
6
5
3
2
2
1
1
1
1
0
0
-0
-0
0
0
1
2
4
6
6
7
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

56
58
61
68
74
81
83
83
86
88
89
91
91
91
92
91
88
86
79
73
67
65
64
62

Pressure (mb)

1023
1023
1023
1023
1023
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1024
1024
1024
1024
1024
1024
1023

Ozone (du)

359
359
359
359
358
357
357
357
357
359
362
364
366
367
369
370
371
373
374
375
375
376
377
378

Sunday 22

Waxing Crescent 16%

06:19

01:29

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

Sun - Rise: 06:22, Set: 18:52, Transit: 12:38. Moon - Rise: 06:19, Set: 01:29. Civil Dark: 19:36 - 05:38. Nautical Dark: 20:29 - 04:45. Astro Dark: 21:28 - 03:45

Total Clouds (% Sky Obscured)

11
9
17
26
35
52
67
81
77
62
55
46
41
29
36
42
48

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

1
2
3
3
4
4
4
4
4
4
4
6
8
11
19
30
38

High Clouds (% Sky Obscured)

4
6
14
23
33
51
67
81
77
62
55
46
38
11
7
4
2

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
1
1
1
0
-0
0
-1
-1
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

65
69
72
77
85
93
91
91
93
91
89
89
91
91
92
89
84

Pressure (mb)

1023
1023
1023
1022
1022
1022
1022
1022
1022
1022
1022
1022
1021
1021
1021
1021
1021

Ozone (du)

378
379
379
379
379
379
379
379
379
379
379
380
380
380
380
380
380

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

Generated: 16/03/26 15:40:26. Forecast: 16/03/26 to 22/03/26. Timezone: UTC+2.00