Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 20

Waxing Crescent 3%

05:59

21:10

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

Sun - Rise: 06:05, Set: 18:21, Transit: 12:13. Moon - Rise: 05:59, Set: 21:10. Civil Dark: 19:06 - 05:21. Nautical Dark: 20:00 - 04:27. Astro Dark: 21:00 - 03:27

Total Clouds (% Sky Obscured)

1
1
2
6
19
11
27
9
5
8
10
11
16
29
49
30
17
37
43
24
54
54
12
63

Low Clouds (% Sky Obscured)

1
1
2
2
2
2
2
2
2
0
0
0
0
0
0
0
11
0
4
1
1
1
1
1

Medium Clouds (% Sky Obscured)

0
0
0
0
13
9
25
2
0
0
0
2
2
0
0
2
0
31
41
15
19
10
7
17

High Clouds (% Sky Obscured)

0
0
0
5
5
1
0
8
5
8
10
9
16
29
32
30
14
17
7
11
13
17
3
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
94
94
92
91
83
77
73
68
65
62
61
64
71
76
77
80
83
86
89
91
91
91

Pressure (mb)

1014
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

453
446
437
429
417
410
403
399
396
393
388
384
380
375
373
372
369
364
359
356
355
353
350
350

Saturday 21

Waxing Crescent 8%

05:54

23:05

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 06:02, Set: 18:24, Transit: 12:13. Moon - Rise: 05:54, Set: 23:05. Civil Dark: 19:09 - 05:17. Nautical Dark: 20:03 - 04:23. Astro Dark: 21:04 - 03:22

Total Clouds (% Sky Obscured)

51
67
91
74
100
92
100
100
90
99
87
96
100
98
100
100
100
100
100
99
97
100
100
96

Low Clouds (% Sky Obscured)

2
1
1
1
1
1
1
1
1
0
0
0
0
13
2
0
0
11
5
24
40
32
40
46

Medium Clouds (% Sky Obscured)

19
51
72
20
31
92
93
89
90
96
87
79
100
98
100
100
37
52
49
86
95
99
99
80

High Clouds (% Sky Obscured)

13
11
26
27
90
91
100
88
84
60
55
82
80
83
91
100
100
100
100
98
63
100
100
51

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
1
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
7
8
8
8
8
9
9
10
10
10
9
9
9
8
9
9
10
10
10
9
8
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
89
89
89
86
85
79
75
72
68
65
64
65
66
68
70
71
73
77
79
80
82
82

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

351
351
350
350
352
355
358
361
361
362
362
366
368
368
369
375
378
379
383
388
390
401
407
406

Sunday 22

Waxing Crescent 16%

05:48

01:11

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad

Sun - Rise: 05:59, Set: 18:27, Transit: 12:13. Moon - Rise: 05:48, Set: 01:11. Civil Dark: 19:11 - 05:14. Nautical Dark: 20:06 - 04:19. Astro Dark: 21:08 - 03:18

Total Clouds (% Sky Obscured)

100
96
99
100
100
100
100
100
100
100
99
99
96
98
97
97
95
93
91
90
78
70
61
55

Low Clouds (% Sky Obscured)

58
61
70
69
65
82
80
81
81
72
62
53
48
55
58
66
71
60
42
28
31
40
37
31

Medium Clouds (% Sky Obscured)

63
21
19
28
15
12
16
77
91
65
83
76
54
32
32
37
34
27
30
29
60
40
21
24

High Clouds (% Sky Obscured)

100
75
87
100
98
100
100
100
99
94
93
95
80
90
69
42
65
56
21
44
34
40
32
9

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
89
89
91
91
89
89
86
85
83
82
80
80
80
83
86
89
93
94
96
96
98
98
96

Pressure (mb)

1016
1017
1017
1016
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014
1014
1013
1013

Ozone (du)

401
398
390
387
381
377
375
373
371
371
368
367
363
364
366
366
366
367
366
366
367
369
369
370

Monday 23

Waxing Crescent 26%

05:42

No Set

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

Sun - Rise: 05:55, Set: 18:29, Transit: 12:12. Moon - Rise: 05:42, Set: No Set. Civil Dark: 19:14 - 05:11. Nautical Dark: 20:09 - 04:16. Astro Dark: 21:11 - 03:13

Total Clouds (% Sky Obscured)

73
68
40
33
33
31
30
18
12
10
8
42
11
24
20
18
19
48
37
44
41
33
50
73

Low Clouds (% Sky Obscured)

22
19
26
33
33
31
30
18
12
10
5
18
11
24
20
18
18
13
7
2
10
19
28
36

Medium Clouds (% Sky Obscured)

54
47
19
6
0
2
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
2
30
64

High Clouds (% Sky Obscured)

73
67
8
8
11
11
11
4
5
4
2
21
0
0
0
0
2
38
25
29
20
10
6
11

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
84
83
83
80
76
72
69
66
65
64
64
64
60
65
73
76
76
79
79
81
84
88

Pressure (mb)

1013
1012
1012
1012
1012
1011
1011
1011
1011
1010
1010
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008

Ozone (du)

371
372
374
376
379
380
381
383
383
383
377
377
384
393
396
395
398
401
406
407
411
417
421
424

Tuesday 24

Waxing Crescent 37%

05:30

03:31

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 OK
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good

Sun - Rise: 05:52, Set: 18:32, Transit: 12:12. Moon - Rise: 05:30, Set: 03:31. Civil Dark: 19:17 - 05:07. Nautical Dark: 20:12 - 04:12. Astro Dark: 21:15 - 03:09

Total Clouds (% Sky Obscured)

89
66
90
99
99
90
59
60
56
85
88
74
69
62
59
53
47
32
15
0
0
0
1
9

Low Clouds (% Sky Obscured)

45
54
73
88
92
71
59
60
56
60
52
42
33
40
36
30
22
13
4
0
0
0
0
0

Medium Clouds (% Sky Obscured)

35
20
19
16
14
63
14
17
18
19
14
11
5
0
5
11
16
11
6
0
0
0
0
0

High Clouds (% Sky Obscured)

65
34
45
58
36
15
13
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

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
1
1
10
11
9
18
13
18
23
17
7
8
9
7
7
5
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
6
6
6
6
5
5
6
6
6
5
5
5
4
4
4
4
4
3
3
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

89
89
92
94
84
83
80
74
70
67
64
66
64
62
62
63
63
64
66
70
74
74
75
75

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1008
1008
1009
1009
1009
1009
1010
1010
1010
1010

Ozone (du)

423
419
422
423
420
415
416
424
434
445
449
444
447
449
452
453
453
454
451
448
445
441
436
431

Wednesday 25

First Quarter 49%

No Rise

No Set

03 Good
04 OK
05 OK
06 OK
07 OK
08 OK
09 OK
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

Sun - Rise: 05:49, Set: 18:35, Transit: 12:12. Moon - Rise: No Rise, Set: No Set. Civil Dark: 19:20 - 05:04. Nautical Dark: 20:15 - 04:08. Astro Dark: 21:19 - 02:59

Total Clouds (% Sky Obscured)

17
23
30
41
46
47
48
49
65
81
97
95
92
90
76
64
51
52
57
58
65
68
75
79

Low Clouds (% Sky Obscured)

0
0
0
1
1
1
1
1
2
4
8
16
23
27
24
21
18
18
18
18
27
37
46
46

Medium Clouds (% Sky Obscured)

0
0
3
8
14
20
25
29
50
73
95
95
92
90
67
60
51
52
47
23
24
24
33
34

High Clouds (% Sky Obscured)

2
3
3
4
4
4
2
0
4
8
13
28
43
58
39
24
6
11
16
21
11
6
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 (%)

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
78
80
78
75
74
71
66
64
62
60
59
61
65
67
69
73
76
76
77
78
78
78
78

Pressure (mb)

1010
1010
1010
1010
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1011
1011

Ozone (du)

428
424
421
419
418
416
413
410
408
407
406
405
404
404
403
403
404
404
404
404
404
403
402
401

Thursday 26

Waxing Gibbous 60%

07:34

05:51

Sun - Rise: 05:46, Set: 18:37, Transit: 12:11. Moon - Rise: 07:34, Set: 05:51. Civil Dark: 19:23 - 05:00. Nautical Dark: 20:19 - 04:04. Astro Dark: 21:24 - 02:55

Total Clouds (% Sky Obscured)

Low Clouds (% Sky Obscured)

Medium Clouds (% Sky Obscured)

High Clouds (% Sky Obscured)

ISS Passover

Visibility (miles)

Fog (%)

Precipitation Type

Precipitation Probability (%)

Precipitation Amount (mm)

Wind Speed/Direction (mph)

Chance of Frost

Temperature (°C)

Feels Like (°C)

Dew Point (°C)

Relative Humidity (%)

Pressure (mb)

Ozone (du)

Forecast for Ihamaniemi, Savonlinna, Finland (62.16,28.39)

Generated: 20/03/26 03:29:12. Forecast: 20/03/26 to 26/03/26. Timezone: UTC+2.00