Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 5

Waning Gibbous 81%

22:40

08:51

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
15 Bad

Sun - Rise: 09:41, Set: N/A, Transit: 12:51. Moon - Rise: 22:40, Set: 08:51. Civil Dark: 17:08 - 08:29. Nautical Dark: 18:20 - 07:17. Astro Dark: 19:28 - 06:10

Total Clouds (% Sky Obscured)

100
100
100
97
100
99
99
98
83
94
42
39
78
85
51
51
74
84
95
70
80
80
83
90

Low Clouds (% Sky Obscured)

93
93
90
89
97
98
99
96
80
87
42
39
78
85
51
51
72
84
94
68
77
70
76
78

Medium Clouds (% Sky Obscured)

41
40
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

85
85
25
7
6
6
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

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
16
20
20
28
22
12
6
12
22
27
35
37
35
36
34
37
31
31
23
27
18

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-9
-9
-10
-10
-12
-13
-14
-13
-14
-14
-13
-12
-11
-13
-13
-12
-12
-12
-12
-12
-12
-11
-11
-11

Dew Point (°C)

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

Relative Humidity (%)

92
90
92
94
90
90
85
88
87
85
88
88
90
88
88
88
88
88
88
88
88
90
90
90

Pressure (mb)

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

Ozone (du)

405
407
407
407
409
411
412
412
413
417
420
421
422
423
425
429
430
432
433
434
434
434
436
436

Friday 6

Waning Gibbous 73%

00:35

08:25

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
15 Bad

Sun - Rise: 09:36, Set: 16:00, Transit: 12:51. Moon - Rise: 00:35, Set: 08:25. Civil Dark: 17:12 - 08:25. Nautical Dark: 18:24 - 07:14. Astro Dark: 19:31 - 06:07

Total Clouds (% Sky Obscured)

46
60
100
95
93
86
81
54
64
44
63
75
85
95
100
95
95
95
89
88
93
89
87
88

Low Clouds (% Sky Obscured)

40
60
98
83
80
62
58
37
47
32
48
55
63
70
81
75
70
75
63
64
73
69
71
73

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
6
4
5
2
0
4
8

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

22
38
43
25
14
9
8
13
4
3
2
2
3
10
2
8
0
7
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.2
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
6
6
5
6
8
8
7
5
5
5
4
4
3
3
3
3
3
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

-8
-7
-7
-7
-7
-6
-7
-7
-8
-9
-10
-10
-11
-12
-12
-12
-13
-13
-13
-13
-13
-14
-14
-14

Feels Like (°C)

-11
-10
-11
-11
-11
-11
-11
-12
-12
-14
-13
-14
-15
-15
-16
-16
-17
-17
-17
-17
-17
-17
-17
-18

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
92
90
89
90
87
87
88
87
86
85
85
85
84
84
86
86
86
84
86
84
84

Pressure (mb)

1014
1015
1015
1015
1016
1018
1019
1020
1021
1021
1022
1023
1024
1024
1025
1025
1026
1026
1027
1027
1027
1028
1028
1027

Ozone (du)

435
435
435
434
435
434
435
435
435
435
437
438
436
434
432
427
425
423
422
420
420
420
420
418

Saturday 7

Waning Gibbous 63%

02:43

07:47

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
15 Bad

Sun - Rise: 09:32, Set: 16:05, Transit: 12:51. Moon - Rise: 02:43, Set: 07:47. Civil Dark: 17:16 - 08:22. Nautical Dark: 18:27 - 07:11. Astro Dark: 19:35 - 06:03

Total Clouds (% Sky Obscured)

90
84
78
83
83
83
80
80
80
80
75
65
65
65
65
60
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

70
69
63
63
63
58
55
55
55
55
45
40
34
21
1
1
1
1
3
7
5
5
5
5

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
2
2
2
2
56
55
60
65
65
65
65
62

High Clouds (% Sky Obscured)

14
15
7
7
4
4
4
5
0
2
40
65
65
65
65
60
100
100
100
100
100
100
99
97

ISS Passover

Visibility (miles)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
81
81
80
80
80
79
80
81
82
83
82
80
76
71
71
71
70
70
71
71
71
70

Pressure (mb)

1027
1027
1027
1028
1027
1027
1027
1026
1026
1025
1024
1024
1023
1022
1022
1021
1020
1020
1020
1020
1019
1019
1019
1018

Ozone (du)

418
419
421
417
412
407
402
398
394
392
393
391
393
396
399
401
401
403
404
404
406
409
413
415

Sunday 8

Waning Gibbous 54%

No Rise

No Set

16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 OK
23 OK
00 Bad
01 OK
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

Sun - Rise: 09:27, Set: 16:09, Transit: 12:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:19 - 08:18. Nautical Dark: 18:30 - 07:07. Astro Dark: 19:38 - 06:00

Total Clouds (% Sky Obscured)

94
91
79
70
56
63
43
41
42
41
58
61
73
82
74
65
73
84
96
87
79
73
76
80

Low Clouds (% Sky Obscured)

4
11
20
30
30
32
33
31
29
24
50
54
71
82
74
65
73
77
82
74
66
62
67
72

Medium Clouds (% Sky Obscured)

77
52
32
17
9
5
0
0
0
0
0
0
1
22
49
53
16
84
91
87
79
73
76
76

High Clouds (% Sky Obscured)

80
71
56
44
15
44
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
6
5
3
5
6
5
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 (%)

7
11
11
6
10
10
6
11
11
9
14
15
12
19
19
25
32
44
43
41
45
47
46
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-14
-13
-14
-14
-14
-14
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-15
-16

Feels Like (°C)

-18
-18
-18
-18
-18
-18
-19
-18
-18
-18
-18
-19
-19
-19
-19
-19
-19
-19
-18
-18
-18
-18
-18
-19

Dew Point (°C)

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

Relative Humidity (%)

71
71
71
72
72
72
73
74
76
80
82
84
84
86
88
86
86
88
90
90
90
92
90
90

Pressure (mb)

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

Ozone (du)

413
414
414
413
413
411
408
405
405
405
402
401
398
399
399
399
404
408
414
417
421
420
418
419

Monday 9

Third Quarter 44%

No Rise

No Set

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
15 Bad

Sun - Rise: 09:23, Set: 16:14, Transit: 12:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:23 - 08:14. Nautical Dark: 18:34 - 07:04. Astro Dark: 19:41 - 05:57

Total Clouds (% Sky Obscured)

82
79
70
74
84
92
91
89
89
100
100
87
100
100
100
100
100
97
96
97
99
100
100
100

Low Clouds (% Sky Obscured)

80
74
59
65
78
87
79
66
67
84
94
73
98
98
100
95
91
91
89
93
94
96
86
73

Medium Clouds (% Sky Obscured)

73
39
18
24
20
10
31
52
71
100
100
86
97
97
100
100
65
63
62
63
64
65
76
87

High Clouds (% Sky Obscured)

0
0
0
2
4
0
2
6
20
4
4
4
5
1
1
5
11
20
27
42
57
72
81
91

ISS Passover

Visibility (miles)

0
0
2
3
3
1
1
1
2
0
0
1
0
0
0
0
0
0
1
1
1
2
2
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
None
None
None
None
None
None
None
Snow
None
None
None
Snow
Snow
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

30
12
13
9
15
17
24
23
31
35
35
35
37
48
45
36
39
40
35
37
34
23
28
27

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-20
-20
-20
-21
-21
-21
-22
-21
-21
-21
-21
-21
-21
-21
-21
-20
-20
-22
-23
-23
-22
-22
-21
-21

Dew Point (°C)

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

Relative Humidity (%)

90
89
87
84
82
82
84
85
85
84
87
87
86
85
86
86
85
86
86
86
84
83
82
83

Pressure (mb)

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

Ozone (du)

423
427
430
431
431
432
432
421
405
388
383
387
386
384
390
391
389
390
391
391
389
386
383
378

Tuesday 10

Waning Crescent 34%

No Rise

No Set

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
15 Bad

Sun - Rise: 09:18, Set: 16:19, Transit: 12:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:27 - 08:10. Nautical Dark: 18:37 - 07:01. Astro Dark: 19:45 - 05:53

Total Clouds (% Sky Obscured)

100
95
89
84
77
71
65
66
67
68
78
88
98
87
77
66
72
78
84
86
89
91
91
92

Low Clouds (% Sky Obscured)

62
55
47
36
42
48
54
54
55
55
64
73
82
73
62
50
59
67
75
76
75
75
77
75

Medium Clouds (% Sky Obscured)

99
84
67
51
49
47
46
41
33
19
37
55
76
61
56
43
50
56
62
67
68
67
62
58

High Clouds (% Sky Obscured)

100
86
73
56
41
24
7
4
2
0
0
0
0
0
0
0
0
0
0
1
1
2
2
3

ISS Passover

Visibility (miles)

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

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 (%)

17
26
27
23
30
30
26
33
33
27
33
31
24
23
19
6
10
9
2
12
14
12
18
22

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
5
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-20
-20
-19
-19
-19
-23
-23
-23
-24
-24
-25
-24
-26
-28
-25
-22
-20
-25
-26
-26
-26
-26
-25
-24

Dew Point (°C)

-20
-20
-20
-20
-21
-21
-21
-22
-21
-21
-21
-21
-21
-21
-21
-22
-22
-22
-22
-22
-22
-22
-21
-22

Relative Humidity (%)

82
82
82
81
81
80
81
80
81
82
83
84
84
85
84
83
83
82
83
84
83
84
84
83

Pressure (mb)

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

Ozone (du)

374
369
374
379
384
385
386
388
392
396
400
399
397
396
393
390
387
383
379
376
372
369
366
364

Wednesday 11

Waning Crescent 25%

No Rise

No Set

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

Sun - Rise: 09:13, Set: 16:23, Transit: 12:51. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:31 - 08:07. Nautical Dark: 18:41 - 06:57. Astro Dark: 19:48 - 05:50

Total Clouds (% Sky Obscured)

93
90
87
84
83
82
81
76
71
66
77
88
100
100
100
100
98
98
98
97
97
92

Low Clouds (% Sky Obscured)

69
62
59
61
57
61
61
55
47
37
36
35
32
35
41
50
44
41
35
28
21
13

Medium Clouds (% Sky Obscured)

51
37
22
8
7
6
4
9
13
17
37
54
63
58
47
30
25
10
10
10
20
20

High Clouds (% Sky Obscured)

3
5
6
8
7
6
5
11
16
22
41
58
73
69
63
53
37
21
6
13
20
24

ISS Passover

Visibility (miles)

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

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
19
13
4
9
10
6
8
8
6
9
10
7
11
11
8
9
8
7
10
11
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

Wind Speed/Direction (mph)

5
5
5
5
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

-20
-20
-21
-21
-21
-21
-21
-21
-21
-21
-21
-21
-20
-20
-20
-20
-20
-20
-20
-20
-20
-20

Feels Like (°C)

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

Dew Point (°C)

-22
-23
-23
-24
-24
-24
-24
-24
-24
-24
-23
-23
-23
-23
-23
-23
-23
-24
-24
-24
-24
-24

Relative Humidity (%)

81
79
79
78
77
76
76
75
74
75
75
76
76
77
76
74
73
71
69
68
71
70

Pressure (mb)

1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1008
1008
1008
1007

Ozone (du)

362
360
358
357
356
355
354
353
357
361
365
369
372
376
377
377
378
378
378
378
377
376

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

Generated: 05/02/26 16:36:33. Forecast: 05/02/26 to 11/02/26. Timezone: UTC+2.00