Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 12

Third Quarter 40%

22:37

15:56

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 09:54, Set: 14:47, Transit: 12:21. Moon - Rise: 22:37, Set: 15:56. Civil Dark: 16:10 - 08:31. Nautical Dark: 17:26 - 07:18. Astro Dark: 18:35 - 06:09

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
98
99
99
99
99
99
98
98
96
96
97
98
97
97
97
99
98
98
98
97
97
96
96

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

100
100
100
100
98
100
99
100
97
80
100
99
87
100
100
100
100
100
84
84
89
100
100
100

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 (%)

1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Precipitation Type

Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

55
57
57
85
82
82
81
80
73
63
62
72
75
72
69
63
63
66
64
67
68
67
65
64

Precipitation Amount (mm)

0.4
0.4
0.5
0.5
0.5
0.5
0.5
0.5
0.4
0.3
0.3
0.4
0.4
0.3
0.3
0.2
0.2
0.3
0.2
0.3
0.3
0.3
0.2
0.2

Wind Speed/Direction (mph)

21
19
17
17
11
12
12
12
12
13
13
14
12
11
10
9
8
7
7
7
7
8
9
10

Chance of Frost

Temperature (°C)

-8
-8
-8
-8
-8
-7
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-7
-8
-7
-7
-7

Feels Like (°C)

-11
-11
-12
-12
-12
-11
-11
-11
-12
-13
-13
-13
-12
-12
-13
-13
-12
-13
-13
-12
-12
-12
-12
-12

Dew Point (°C)

-9
-9
-9
-9
-9
-8
-8
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-9
-8
-9
-8
-8
-8

Relative Humidity (%)

92
92
92
92
92
92
94
92
92
94
92
92
92
92
92
92
92
92
92
92
92
92
92
92

Pressure (mb)

1008
1007
1007
1006
1005
1005
1004
1003
1003
1002
1001
1000
1000
999
998
998
997
995
994
994
993
992
991
991

Ozone (du)

282
284
287
288
290
292
289
286
291
292
290
289
281
275
276
279
282
287
290
288
286
285
285
287

Thursday 13

Waning Crescent 38%

00:39

15:25

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 09:59, Set: 14:42, Transit: 12:21. Moon - Rise: 00:39, Set: 15:25. Civil Dark: 16:07 - 08:35. Nautical Dark: 17:24 - 07:21. Astro Dark: 18:33 - 06:12

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
94
76
100
93
88
93
96
100

Low Clouds (% Sky Obscured)

94
93
94
94
95
95
96
92
64
54
47
21
8
9
41
49
78
66
97
45
68
79
92
87

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
8
40
93
93
55
59
32
100

High Clouds (% Sky Obscured)

100
96
75
75
90
92
87
80
80
80
91
90
95
86
70
75
29
4
25
5
0
0
1
0

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
3
9
9
9
9
9
9
2
0
0
1
0
1
2
0
0
0

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

61
59
59
55
58
64
66
72
62
40
11
7
5
10
20
23
33
45
73
81
80
64
70
66

Precipitation Amount (mm)

0.2
0.2
0.2
0.1
0.2
0.2
0.2
0.2
0.1
0
0
0
0
0
0
0
0
0.1
0.4
0.4
0.4
0.2
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-7
-6
-6
-6
-6
-5
-5
-4
-4
-4
-4
-4
-4
-4
-5
-5
-5
-6
-6
-6
-6
-6
-7
-7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
90
92
90
90
90
84
81
78
86
79
72
69
77
89
89
89
89
84
87
90
89
88

Pressure (mb)

990
990
989
989
989
988
988
988
989
989
990
990
991
991
992
993
993
994
994
995
996
997
997
998

Ozone (du)

290
293
299
301
298
297
299
300
304
306
307
309
311
312
311
312
312
317
322
327
332
333
337
336

Friday 14

Waning Crescent 30%

02:30

15:02

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 10:05, Set: 14:37, Transit: 12:21. Moon - Rise: 02:30, Set: 15:02. Civil Dark: 16:04 - 08:38. Nautical Dark: 17:21 - 07:24. Astro Dark: 18:30 - 06:15

Total Clouds (% Sky Obscured)

100
100
97
96
83
78
70
80
56
53
63
82
94
94
93
95
93
92
81
69
60
60
69
66

Low Clouds (% Sky Obscured)

91
89
86
42
57
74
70
77
56
53
60
79
88
87
89
88
87
84
61
55
40
42
67
66

Medium Clouds (% Sky Obscured)

100
100
66
55
29
18
18
18
2
2
11
21
56
54
44
46
42
41
32
22
16
14
16
11

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
40
68
34
9
4
4
5
10

ISS Passover

Visibility (miles)

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

Fog (%)

3
1
8
3
6
0
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

61
58
45
37
32
41
34
37
33
26
34
38
44
49
50
43
37
36
33
34
35
41
39
39

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

16
15
15
14
14
14
14
12
11
10
10
9
9
9
9
9
10
11
13
11
11
8
7
6

Chance of Frost

Temperature (°C)

-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-8
-9

Feels Like (°C)

-14
-15
-14
-13
-13
-12
-13
-12
-13
-12
-12
-12
-12
-12
-12
-12
-12
-12
-13
-13
-13
-12
-12
-12

Dew Point (°C)

-10
-10
-10
-10
-9
-10
-10
-10
-10
-10
-10
-10
-10
-9
-9
-9
-9
-9
-10
-10
-10
-10
-9
-10

Relative Humidity (%)

85
83
85
87
88
88
88
88
88
88
87
90
90
90
92
90
92
90
85
85
83
87
92
92

Pressure (mb)

998
999
1000
1001
1001
1002
1002
1002
1003
1003
1003
1002
1002
1001
1001
1000
1000
1000
999
999
999
998
998
997

Ozone (du)

336
335
335
336
336
335
332
332
332
331
331
331
325
318
311
306
305
302
302
301
299
299
299
297

Saturday 15

Waning Crescent 21%

04:17

14:40

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 10:10, Set: 14:32, Transit: 12:21. Moon - Rise: 04:17, Set: 14:40. Civil Dark: 16:00 - 08:42. Nautical Dark: 17:18 - 07:27. Astro Dark: 18:28 - 06:18

Total Clouds (% Sky Obscured)

72
87
98
98
99
99
99
100
98
94
98
100
99
98
94
92
89
86
90
96
98
95
93
90

Low Clouds (% Sky Obscured)

66
83
94
90
82
78
76
80
87
69
75
89
84
76
57
61
63
64
67
87
96
94
93
90

Medium Clouds (% Sky Obscured)

20
34
49
54
71
75
86
95
54
54
62
93
90
33
41
33
25
24
22
19
18
15
11
2

High Clouds (% Sky Obscured)

6
13
25
69
74
53
15
14
17
51
70
54
60
14
7
25
76
72
64
54
49
63
86
86

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

43
41
42
42
37
31
33
35
28
34
41
33
32
29
13
25
16
12
16
17
21
19
19
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-12
-12
-13
-13
-13
-13
-13
-14
-15
-15
-15
-15
-13
-14
-15
-15
-15
-15
-16
-16
-16
-16
-17
-17

Dew Point (°C)

-10
-11
-11
-11
-11
-11
-12
-12
-12
-12
-12
-11
-11
-12
-12
-12
-12
-13
-13
-13
-14
-14
-14
-15

Relative Humidity (%)

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

Pressure (mb)

997
996
996
996
996
995
995
994
994
994
994
994
993
993
994
994
995
995
995
996
996
996
996
996

Ozone (du)

296
296
295
295
296
296
298
301
301
302
300
298
296
297
299
299
302
301
301
303
306
307
306
305

Sunday 16

Waning Crescent 14%

06:08

14:18

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 10:16, Set: 14:27, Transit: 12:21. Moon - Rise: 06:08, Set: 14:18. Civil Dark: 15:57 - 08:46. Nautical Dark: 17:16 - 07:30. Astro Dark: 18:25 - 06:20

Total Clouds (% Sky Obscured)

90
86
93
97
97
97
96
90
64
97
89
97
100
99
99
84
69
57
69
84
99
100
100
100

Low Clouds (% Sky Obscured)

71
81
93
93
90
91
92
85
56
58
56
75
66
54
41
38
35
31
46
62
77
75
74
72

Medium Clouds (% Sky Obscured)

1
0
1
3
1
1
1
0
0
0
3
1
57
78
98
79
60
41
38
35
37
37
29
25

High Clouds (% Sky Obscured)

85
55
8
6
2
0
7
14
19
91
50
72
56
39
21
19
17
15
42
70
98
97
96
92

ISS Passover

Visibility (miles)

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

Fog (%)

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

19
19
22
15
15
11
14
16
9
13
13
7
18
20
17
28
31
28
44
45
35
41
37
25

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-17
-18
-18
-18
-18
-18
-18
-18
-17
-18
-18
-18
-16
-17
-18
-16
-15
-13
-16
-16
-17
-17
-15

Dew Point (°C)

-15
-15
-15
-16
-15
-15
-15
-16
-16
-16
-16
-15
-15
-12
-12
-11
-12
-13
-14
-13
-12
-12
-12
-12

Relative Humidity (%)

88
88
88
86
86
88
86
86
84
84
84
86
86
86
87
90
86
86
86
88
90
90
88
90

Pressure (mb)

996
997
997
998
998
998
998
999
999
1000
1000
1000
1000
1000
1000
1000
1001
1002
1003
1003
1003
1004
1004
1004

Ozone (du)

304
304
305
309
314
317
315
313
311
310
308
306
304
303
302
301
302
303
304
303
301
300
301
302

Monday 17

Waning Crescent 8%

No Rise

13:52

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
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad

Sun - Rise: 10:22, Set: 14:21, Transit: 12:22. Moon - Rise: No Rise, Set: 13:52. Civil Dark: 15:54 - 08:49. Nautical Dark: 17:13 - 07:33. Astro Dark: 18:23 - 06:23

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
95
91
86
86
86
86
90
95
100
91
82
73
75
78
81

Low Clouds (% Sky Obscured)

60
48
36
40
43
46
44
43
42
50
57
66
69
71
74
82
87
95
81
64
47
44
43
45

Medium Clouds (% Sky Obscured)

30
35
40
57
73
87
92
96
100
84
53
26
40
53
67
75
85
90
79
69
55
44
33
22

High Clouds (% Sky Obscured)

97
98
100
100
100
100
88
76
64
45
25
5
4
3
2
1
0
0
1
2
2
21
39
57

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

28
27
14
24
23
10
19
18
10
17
16
10
20
24
27
39
43
40
38
32
16
22
21
14

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-11
-11
-11
-11
-11
-11
-11
-11
-11
-12
-12
-12
-12
-12
-13
-13
-12
-12
-11
-13
-14
-15
-15
-15

Feels Like (°C)

-14
-15
-15
-15
-16
-17
-19
-15
-15
-14
-14
-13
-12
-17
-18
-19
-20
-21
-21
-16
-15
-14
-15
-14

Dew Point (°C)

-12
-12
-13
-13
-13
-12
-12
-13
-13
-13
-14
-14
-14
-14
-14
-14
-14
-13
-12
-14
-15
-17
-17
-17

Relative Humidity (%)

88
88
88
86
88
88
90
88
88
88
86
86
86
86
88
90
90
90
92
90
90
88
88
86

Pressure (mb)

1005
1005
1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1007
1007
1007
1007
1006
1006
1006
1006
1006
1007
1007
1007

Ozone (du)

303
304
305
306
305
304
304
304
303
303
303
303
302
302
303
303
303
303
304
304
305
306
307
307

Tuesday 18

Waning Crescent 3%

08:13

13:15

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

Sun - Rise: 10:27, Set: 14:16, Transit: 12:22. Moon - Rise: 08:13, Set: 13:15. Civil Dark: 15:51 - 08:53. Nautical Dark: 17:11 - 07:36. Astro Dark: 18:21 - 06:26

Total Clouds (% Sky Obscured)

87
94
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

50
62
71
69
64
56
49
41
31
40
48
56
58
57
58
57
52
50

Medium Clouds (% Sky Obscured)

48
74
100
100
100
100
97
87
75
77
83
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

71
86
95
94
93
91
82
78
73
78
82
81
71
61
53
61
69
68

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

18
15
4
11
11
5
11
11
8
15
17
11
20
22
19
25
23
6

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

6
6
5
5
5
6
6
6
6
7
6
6
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-15
-20
-20
-20
-20
-19
-19
-18
-18
-18
-17
-17
-17
-18
-18
-19
-18
-17

Dew Point (°C)

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

Relative Humidity (%)

86
88
86
88
88
86
88
88
88
88
88
88
88
86
86
88
88
88

Pressure (mb)

1007
1007
1006
1006
1006
1006
1006
1006
1005
1005
1005
1005
1005
1005
1006
1006
1005
1005

Ozone (du)

307
308
310
311
311
311
312
311
310
309
310
311
312
313
315
316
316
315

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

Generated: 12/11/25 08:32:31. Forecast: 12/11/25 to 18/11/25. Timezone: UTC+2.00