Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 5

Waning Gibbous 81%

No Rise

08:51

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
22 Bad

Sun - Rise: 09:41, Set: 16:00, Transit: 12:51. Moon - Rise: No Rise, Set: 08:51. Civil Dark: 17:12 - 08:29. Nautical Dark: 18:24 - 07:17. Astro Dark: 19:31 - 06:10

Total Clouds (% Sky Obscured)

92
92
80
29
69
84
86
82
83
86
97
93
94
91
90
100
100
68
81
85
100
78
28
42

Low Clouds (% Sky Obscured)

92
71
53
29
69
81
85
80
81
80
94
86
87
84
84
92
85
66
81
75
90
65
23
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
2
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

4
9
9
9
3
1
1
0
0
1
0
0
0
0
0
0
0
1
0
0
0
1
3
6

Fog (%)

0
0
0
0
0
1
1
1
0
0
1
0
1
1
1
1
1
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
19
25
34
35
34
32
27
29
29
32
31
31
31
28
23
39
39
28
20
10
8

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
90
88
88
90
90
90
90
90
90
90
90
90
92
92
92
94
92
92
92
89
90

Pressure (mb)

1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1014
1015
1015
1015
1017
1018

Ozone (du)

414
416
418
421
424
423
425
429
432
432
433
434
434
434
436
438
439
439
439
440
439
438
436
437

Friday 6

Waning Gibbous 73%

00:35

08:25

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
22 Bad

Sun - Rise: 09:36, Set: 16:05, Transit: 12:51. Moon - Rise: 00:35, Set: 08:25. Civil Dark: 17:16 - 08:25. Nautical Dark: 18:27 - 07:14. Astro Dark: 19:35 - 06:07

Total Clouds (% Sky Obscured)

79
90
91
96
95
94
89
91
93
95
95
97
96
100
98
98
100
99
100
100
100
99
99
96

Low Clouds (% Sky Obscured)

62
66
78
81
70
70
64
68
63
71
70
87
86
93
91
89
100
99
99
99
99
99
99
88

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
7
8
20
35
4
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
1
1
1
1
1
0
1
1
1
1
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 (%)

6
6
6
20
15
10
3
9
3
1
8
1
1
1
0
0
0
0
0
5
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
5
4
3
3
3
3
3
2
2
1
1
2
2
2
2
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-11
-12
-13
-13
-13
-14
-14
-15
-15
-15
-15
-15
-16
-17
-17
-17
-16
-18
-18
-19
-19
-19
-20
-20

Dew Point (°C)

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

Relative Humidity (%)

90
88
88
88
90
90
88
88
88
88
86
86
86
86
84
84
83
81
81
82
81
81
80
80

Pressure (mb)

1019
1020
1020
1021
1022
1022
1023
1023
1024
1025
1025
1026
1026
1027
1027
1027
1027
1027
1027
1027
1027
1026
1026
1026

Ozone (du)

437
437
438
438
440
438
435
433
431
427
424
424
423
426
426
424
422
420
421
419
416
409
405
400

Saturday 7

Waning Gibbous 63%

02:43

07:47

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
22 Bad

Sun - Rise: 09:32, Set: 16:09, Transit: 12:51. Moon - Rise: 02:43, Set: 07:47. Civil Dark: 17:19 - 08:22. Nautical Dark: 18:30 - 07:11. Astro Dark: 19:38 - 06:03

Total Clouds (% Sky Obscured)

94
89
91
90
95
88
95
97
100
100
100
100
100
100
100
100
100
100
100
100
100
93
87
78

Low Clouds (% Sky Obscured)

88
72
65
58
58
29
29
28
2
1
2
2
1
1
1
4
0
0
1
1
1
13
24
31

Medium Clouds (% Sky Obscured)

0
22
29
40
40
26
10
2
2
67
65
65
65
65
60
55
65
96
100
100
100
78
60
35

High Clouds (% Sky Obscured)

0
2
2
21
32
88
95
97
100
100
100
100
96
97
100
100
100
100
96
93
97
90
85
78

ISS Passover

Visibility (miles)

1
0
0
0
1
1
3
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

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)

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

Chance of Frost

Temperature (°C)

-15
-15
-15
-14
-14
-14
-14
-15
-15
-15
-15
-15
-15
-14
-14
-14
-13
-13
-13
-13
-13
-13
-13
-13

Feels Like (°C)

-20
-20
-19
-19
-19
-19
-20
-20
-20
-20
-20
-20
-20
-19
-19
-18
-18
-18
-18
-18
-18
-18
-18
-18

Dew Point (°C)

-18
-18
-17
-17
-16
-17
-17
-18
-18
-18
-18
-18
-18
-18
-18
-18
-17
-17
-17
-17
-17
-17
-17
-16

Relative Humidity (%)

81
82
82
81
83
81
77
76
74
73
74
74
73
73
72
71
71
70
71
71
73
74
76
79

Pressure (mb)

1025
1025
1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1020
1020
1019
1019
1018
1018
1017
1017
1017
1017
1017
1016

Ozone (du)

396
393
390
392
390
389
389
388
389
390
391
396
399
400
403
405
408
411
409
410
411
412
412
412

Sunday 8

Waning Gibbous 54%

No Rise

No Set

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
22 Bad

Sun - Rise: 09:27, Set: 16:14, Transit: 12:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:23 - 08:18. Nautical Dark: 18:34 - 07:07. Astro Dark: 19:41 - 06:00

Total Clouds (% Sky Obscured)

82
86
90
86
79
78
70
59
49
55
69
81
76
68
55
52
53
51
51
44
56
72
84
90

Low Clouds (% Sky Obscured)

33
37
46
76
79
78
67
59
49
55
69
81
76
68
55
52
53
51
51
35
56
72
69
70

Medium Clouds (% Sky Obscured)

40
45
50
60
31
31
40
41
25
44
50
50
50
60
55
52
53
9
4
20
46
67
63
70

High Clouds (% Sky Obscured)

82
85
90
86
51
5
5
5
2
0
0
0
0
0
0
0
0
0
5
5
5
5
22
34

ISS Passover

Visibility (miles)

9
9
9
6
6
5
1
0
0
0
0
0
0
0
0
0
0
0
0
2
2
2
3
3

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

Precipitation Probability (%)

11
12
7
18
19
18
25
26
26
31
37
42
39
37
38
38
32
27
22
13
8
10
12
11

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-14
-14
-14
-14
-14
-15
-15
-15
-15
-15
-15
-15
-15
-15
-16
-16
-16
-16
-17
-17
-17
-18
-18
-18

Feels Like (°C)

-18
-18
-18
-18
-19
-18
-19
-18
-18
-18
-19
-19
-19
-19
-19
-19
-19
-19
-20
-21
-21
-23
-22
-22

Dew Point (°C)

-16
-16
-16
-16
-16
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17
-18
-18
-19
-20
-20
-20

Relative Humidity (%)

83
83
84
84
84
84
84
86
86
86
86
86
88
88
88
90
90
90
89
89
85
82
84
84

Pressure (mb)

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

Ozone (du)

410
409
409
408
407
403
402
403
404
406
405
403
404
404
406
406
410
413
417
419
423
425
428
432

Monday 9

Third Quarter 44%

No Rise

No Set

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
22 Bad

Sun - Rise: 09:23, Set: 16:19, Transit: 12:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:27 - 08:14. Nautical Dark: 18:37 - 07:04. Astro Dark: 19:45 - 05:57

Total Clouds (% Sky Obscured)

92
94
94
96
98
100
100
100
100
99
100
99
98
97
18
27
39
50
67
83
100
100
100
100

Low Clouds (% Sky Obscured)

43
50
66
95
96
98
98
98
83
99
99
98
97
87
16
24
28
33
51
70
89
90
88
88

Medium Clouds (% Sky Obscured)

60
50
50
67
83
100
80
60
20
20
20
20
20
20
1
7
17
26
47
68
90
90
85
85

High Clouds (% Sky Obscured)

36
64
90
85
85
59
5
2
0
0
0
0
0
0
0
1
3
4
24
43
63
73
82
92

ISS Passover

Visibility (miles)

6
5
1
0
0
0
0
0
2
0
0
0
0
1
9
9
8
7
6
6
5
5
5
4

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

Precipitation Probability (%)

19
29
39
48
53
52
50
40
40
48
43
39
32
27
11
19
15
3
7
7
6
11
11
6

Precipitation Amount (mm)

0
0
0.1
0.2
0.3
0.2
0.2
0
0
0.2
0.1
0.1
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
6
5
6
6
5
5
5
5
5
5
5
4
5
6
6
5
5
5
5
5
4
4
4

Chance of Frost

Temperature (°C)

-18
-18
-18
-17
-17
-17
-17
-17
-17
-17
-16
-16
-16
-17
-17
-17
-17
-18
-18
-18
-18
-18
-19
-19

Feels Like (°C)

-22
-22
-22
-22
-22
-21
-21
-21
-21
-21
-21
-21
-21
-21
-22
-20
-19
-18
-18
-20
-22
-24
-23
-23

Dew Point (°C)

-20
-20
-19
-19
-19
-18
-18
-18
-18
-18
-18
-18
-18
-18
-19
-19
-20
-20
-20
-21
-21
-21
-21
-21

Relative Humidity (%)

84
84
85
87
88
87
88
90
88
85
87
88
88
87
83
85
82
81
81
81
81
82
82
82

Pressure (mb)

1015
1015
1015
1014
1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1012
1012
1012

Ozone (du)

430
426
417
403
388
388
383
389
394
397
403
412
411
399
382
375
375
375
375
380
384
388
387
385

Tuesday 10

Waning Crescent 34%

No Rise

No Set

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
22 Bad

Sun - Rise: 09:18, Set: 16:23, Transit: 12:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:31 - 08:10. Nautical Dark: 18:41 - 07:01. Astro Dark: 19:48 - 05:53

Total Clouds (% Sky Obscured)

100
100
98
98
100
98
98
98
98
100
99
99
84
68
52
44
37
29
35
41
47
47
47
47

Low Clouds (% Sky Obscured)

89
87
88
86
88
90
90
86
84
65
44
25
27
29
27
25
24
19
23
27
34
33
32
32

Medium Clouds (% Sky Obscured)

85
85
85
85
85
90
90
85
80
79
80
83
62
42
24
20
12
4
4
4
4
4
5
6

High Clouds (% Sky Obscured)

90
87
85
72
59
46
35
24
13
9
6
2
2
3
3
6
8
10
10
9
9
10
10
9

ISS Passover

Visibility (miles)

3
2
1
0
3
5
7
8
9
9
9
9
8
9
9
9
9
9
9
8
7
7
7
8

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 (%)

14
16
19
20
19
15
16
14
5
8
7
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)

4
3
3
3
3
3
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

-19
-19
-19
-19
-19
-19
-20
-20
-20
-20
-21
-21
-21
-21
-21
-21
-21
-22
-22
-23
-23
-23
-24
-24

Feels Like (°C)

-23
-24
-25
-26
-23
-23
-23
-23
-23
-23
-24
-23
-23
-23
-23
-24
-24
-24
-24
-24
-24
-25
-27
-27

Dew Point (°C)

-21
-21
-21
-21
-21
-21
-22
-22
-22
-22
-23
-23
-23
-24
-24
-24
-24
-24
-25
-25
-26
-26
-26
-27

Relative Humidity (%)

82
83
84
85
85
84
84
84
82
82
81
80
79
78
78
77
77
76
76
76
76
76
75
75

Pressure (mb)

1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

384
389
393
398
395
393
390
392
393
394
391
387
384
380
377
373
370
367
364
363
361
359
357
355

Wednesday 11

Waning Crescent 25%

No Rise

No Set

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

Sun - Rise: 09:13, Set: 16:28, Transit: 12:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:35 - 08:07. Nautical Dark: 18:44 - 06:57. Astro Dark: 19:52 - 05:50

Total Clouds (% Sky Obscured)

55
62
70
78
87
96
97
99
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

27
22
26
32
33
34
36
41
45
31
19
11
10
9
7
7
7
7
15
22
29

Medium Clouds (% Sky Obscured)

16
29
37
42
53
66
74
82
90
95
95
95
95
100
100
97
98
99
98
98
97

High Clouds (% Sky Obscured)

9
7
6
5
3
2
4
6
8
22
35
49
57
65
70
80
87
93
95
98
100

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

-24
-24
-24
-24
-24
-23
-23
-23
-23
-23
-23
-23
-22
-24
-26
-26
-26
-26
-25
-24
-23

Feels Like (°C)

-27
-28
-28
-29
-28
-29
-29
-29
-29
-30
-27
-28
-27
-30
-33
-33
-30
-29
-27
-26
-26

Dew Point (°C)

-27
-27
-27
-27
-27
-27
-26
-26
-26
-26
-26
-26
-25
-27
-29
-29
-29
-28
-27
-26
-26

Relative Humidity (%)

74
74
73
72
73
73
72
72
72
72
72
73
73
73
73
74
76
77
78
78
78

Pressure (mb)

1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1006
1005
1005
1004
1004
1003
1003
1003
1002
1002

Ozone (du)

353
355
356
357
361
365
369
369
368
367
369
371
372
374
375
377
376
375
374
372
370

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

Generated: 05/02/26 23:28:55. Forecast: 05/02/26 to 11/02/26. Timezone: UTC+2.00