Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 24

Waning Crescent 17%

05:53

15:48

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 OK
22 Bad
23 Bad

Sun - Rise: 04:51, Set: 22:18, Transit: 13:35. Moon - Rise: 05:53, Set: 15:48. Civil Dark: 23:57 - 03:12. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

67
83
84
87
87
87
90
75
100
100
100
100
98
95
98
100
100
98
99
62
55
39
45
79

Low Clouds (% Sky Obscured)

40
54
54
67
73
71
61
62
40
8
23
31
27
33
31
43
42
14
6
7
8
13
5
37

Medium Clouds (% Sky Obscured)

20
31
42
54
79
90
97
98
99
100
100
98
48
44
53
55
55
75
44
41
24
13
4
60

High Clouds (% Sky Obscured)

4
11
18
5
9
19
4
4
0
0
0
0
0
0
0
0
2
4
11
11
9
5
26
31

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
9
9
9
9
9
6
4
5
9
9
9
9
9
9
6

Fog (%)

-
-
-
-
-
-
-
-
-
0
1
1
1
1
1
1
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
7
14
18
18
19
14
14
5
7
7
11
11

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-9
-14
-13
-14
-10
-14
-11
-11
-11
-11
-10
-9
-8
-9
-8
-8
-8
-8
-8
-8
-8
-9

Dew Point (°C)

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

Relative Humidity (%)

80
83
84
100
97
100
86
100
88
87
83
82
77
73
69
69
69
70
76
82
84
85
87
89

Pressure (mb)

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

Ozone (du)

387
384
384
387
390
388
390
389
393
403
398
393
393
399
399
393
394
394
394
390
389
390
390
393

Friday 25

Waning Crescent 9%

05:26

18:02

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
22 OK
23 OK

Sun - Rise: 04:46, Set: 22:22, Transit: 13:34. Moon - Rise: 05:26, Set: 18:02. Civil Dark: N/A - 03:02. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
97
91
68
65
69
67
71
93
98
98
97
75
78
84
46
73
30
56
80
11
12

Low Clouds (% Sky Obscured)

65
66
52
52
59
59
61
58
51
67
67
36
60
70
12
20
32
40
44
16
54
63
6
5

Medium Clouds (% Sky Obscured)

80
86
87
22
3
2
3
3
2
18
52
35
55
43
27
52
48
8
42
30
18
30
2
1

High Clouds (% Sky Obscured)

75
75
75
65
33
9
5
22
23
0
0
0
0
0
2
4
4
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
2
4
4
3
1
1
1
1
1
1
5
2
3
9
6
5
9
8
9
9
0
9
9

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

10
22
30
36
41
40
45
46
45
49
50
44
43
36
23
29
28
22
26
20
47
37
16
9

Precipitation Amount (mm)

0
0
0
0
0
0
0.1
0.1
0
0.1
0.1
0
0.1
0
0
0
0
0
0
0
0.2
0
0
0

Wind Speed/Direction (mph)

9
9
7
8
8
6
5
6
7
7
7
7
7
9
11
11
11
12
12
13
13
16
13
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-10
-10
-11
-11
-11
-10
-10
-10
-10
-10
-11
-11
-11
-11
-10
-10
-10
-9
-9
-8
-11
-12
-10

Dew Point (°C)

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

Relative Humidity (%)

90
89
90
89
89
89
90
90
92
89
84
74
76
74
65
69
70
72
72
79
82
90
84
84

Pressure (mb)

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

Ozone (du)

398
401
401
401
402
405
408
410
411
416
421
422
422
423
424
427
430
432
434
434
432
429
427
426

Saturday 26

Waning Crescent 3%

05:00

20:22

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

Sun - Rise: 04:41, Set: 22:27, Transit: 13:34. Moon - Rise: 05:00, Set: 20:22. Civil Dark: 00:06 - 02:52. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

13
31
64
63
44
48
49
36
29
20
21
9
41
39
53
42
70
76
73
79
78
85
84
86

Low Clouds (% Sky Obscured)

5
16
60
46
26
30
30
23
19
6
2
2
3
7
23
36
65
72
66
75
71
85
79
83

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
2
9
14
3
23
20
20
8
14
22
15
7
1
3
3
3

High Clouds (% Sky Obscured)

0
0
0
2
0
0
0
4
6
5
2
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
5
2
2
3
4
4
5
5
9
9
9
9
9
9
9
9
9
9
9
2
0
0
0

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
Snow
Snow
None

Precipitation Probability (%)

7
8
8
6
6
6
7
6
4
1
1
2
3
5
7
11
15
13
29
33
36
42
41
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-9
-9
-9
-10
-10
-11
-11
-11
-10
-11
-11
-11
-11
-11
-12
-12
-11
-11
-10
-9
-8
-7
-8
-8

Relative Humidity (%)

87
87
88
87
87
85
85
85
88
87
83
80
77
74
68
68
70
73
76
82
85
90
92
90

Pressure (mb)

1023
1024
1025
1025
1026
1027
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025
1025
1025
1025
1025
1025

Ozone (du)

425
422
420
419
422
422
420
417
416
413
410
408
405
403
402
403
402
401
400
399
398
397
396
397

Sunday 27

New Moon 0%

04:29

23:09

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
22 Bad
23 Bad

Sun - Rise: 04:36, Set: 22:32, Transit: 13:34. Moon - Rise: 04:29, Set: 23:09. Civil Dark: 00:16 - 02:40. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

83
86
87
86
85
81
86
90
92
89
87
81
69
57
50
62
72
78
82
85
85
85
85
89

Low Clouds (% Sky Obscured)

81
86
87
86
85
81
84
87
84
84
87
81
69
55
50
55
63
78
81
85
85
85
84
86

Medium Clouds (% Sky Obscured)

2
0
0
1
1
2
1
3
3
22
60
67
69
57
50
61
60
65
57
45
40
33
30
23

High Clouds (% Sky Obscured)

0
0
5
5
5
9
5
5
5
9
14
41
69
57
50
62
72
44
23
5
21
14
21
26

ISS Passover

Visibility (miles)

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

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

34
33
29
31
34
30
32
33
29
34
37
38
37
37
30
32
39
41
44
44
47
44
44
39

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.1
0.1
0.2
0.2
0.2
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-11
-12
-12
-12
-12
-11
-11
-10
-10
-10
-10
-9
-9
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9

Dew Point (°C)

-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-8
-8
-7
-7
-6
-6
-5
-6
-6
-6
-7

Relative Humidity (%)

92
90
88
90
90
90
90
90
90
88
89
87
85
84
82
84
87
90
92
96
94
96
96
94

Pressure (mb)

1025
1025
1025
1024
1024
1024
1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023

Ozone (du)

398
396
394
394
395
396
396
396
395
395
395
394
394
395
394
393
393
392
393
393
394
394
394
393

Monday 28

Waxing Crescent 1%

03:40

No Set

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
22 Bad
23 Bad

Sun - Rise: 04:31, Set: 22:36, Transit: 13:34. Moon - Rise: 03:40, Set: No Set. Civil Dark: 00:28 - 02:26. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
95
95
90
96
96
93
93
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

82
75
74
75
75
70
70
75
75
95
96
97
98
98
98
98
98
98
99
99
99
99
100
100

Medium Clouds (% Sky Obscured)

21
24
12
21
28
32
42
55
66
59
61
63
62
62
61
54
46
44
44
35
31
34
37
40

High Clouds (% Sky Obscured)

62
84
79
75
80
90
66
34
47
55
57
61
61
61
61
44
27
10
9
7
8
6
5
5

ISS Passover

Visibility (miles)

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

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

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

Precipitation Probability (%)

38
36
39
34
34
31
27
26
26
43
43
42
39
36
32
30
28
26
25
24
25
25
24
23

Precipitation Amount (mm)

0.1
0
0.1
0
0
0
0
0
0
0.1
0.1
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-7
-7
-7
-8
-8
-8
-9
-9
-9
-9
-5
-5
-5
-5
-4
-4
-4
-4
-4
-4
-5
-5
-4
-4

Feels Like (°C)

-10
-10
-11
-11
-12
-12
-12
-13
-13
-13
-9
-10
-9
-9
-9
-9
-8
-8
-8
-7
-7
-6
-7
-7

Dew Point (°C)

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

Relative Humidity (%)

94
92
94
94
92
92
94
92
90
90
89
89
87
87
87
87
87
89
89
90
92
92
92
92

Pressure (mb)

1023
1024
1024
1024
1024
1024
1024
1024
1023
1023
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018

Ozone (du)

394
393
391
390
389
387
387
388
389
390
390
390
390
391
392
393
391
388
386
388
389
391
392
392

Tuesday 29

Waxing Crescent 5%

No Rise

No Set

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 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 04:26, Set: 22:41, Transit: 13:34. Moon - Rise: No Rise, Set: No Set. Civil Dark: 00:42 - 02:06. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
98
98
97
96
96
97
97
98
98
99
99
98
96
95
76
57
39
48
58
67

Low Clouds (% Sky Obscured)

100
99
98
97
96
95
94
93
92
94
95
96
97
98
99
96
91
81
53
29
4
11
17
23

Medium Clouds (% Sky Obscured)

45
50
60
60
60
50
40
11
7
8
9
10
5
5
9
7
5
4
6
8
10
11
13
14

High Clouds (% Sky Obscured)

5
5
5
5
5
5
9
13
17
14
10
7
7
6
5
4
4
3
9
15
21
33
45
55

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
1
1
1
2
2
5
7
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 (%)

26
28
27
28
26
23
23
21
18
19
19
18
19
19
17
14
11
7
9
7
0
1
2
2

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
89
90
90
90
91
91
90
89
87
87
84
82
82
81
81
81
82
84
87
87
87

Pressure (mb)

1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1016
1016
1017
1017
1018
1018

Ozone (du)

393
392
391
391
391
391
390
391
391
391
392
393
393
393
394
394
392
391
389
389
388
388
389
390

Wednesday 30

Waxing Crescent 11%

No Rise

No Set

Sun - Rise: 04:21, Set: 22:46, Transit: 13:34. Moon - Rise: No Rise, Set: No Set. Civil Dark: 01:01 - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

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 Kilpisjärvi, Tunturi-Lappi, Finland (69.07,20.76)

Generated: 24/04/25 09:08:35. Forecast: 24/04/25 to 30/04/25. Timezone: UTC+3.00