Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 82%

No Rise

No Set

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 OK
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

Sun - Rise: 09:39, Set: 15:02, Transit: 12:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:21 - 08:20. Nautical Dark: 17:35 - 07:06. Astro Dark: 18:43 - 05:57

Total Clouds (% Sky Obscured)

87
92
93
61
34
15
15
32
10
7
8
20
49
54
49
39
34
48
44
49
44
42
39
35

Low Clouds (% Sky Obscured)

87
88
46
40
30
13
15
32
10
7
8
20
44
50
45
37
31
44
39
43
36
33
32
28

Medium Clouds (% Sky Obscured)

0
0
4
0
0
12
15
6
0
0
0
9
11
1
0
0
1
1
1
1
1
1
2
0

High Clouds (% Sky Obscured)

3
0
0
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)

0
1
2
6
7
3
3
3
9
9
9
2
1
0
1
2
2
2
2
2
2
3
3
3

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

5
3
4
41
40
49
55
38
13
11
17
70
74
66
55
44
39
39
41
43
41
38
34
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

7
5
6
7
7
7
8
14
17
16
17
18
16
12
17
20
22
23
22
20
20
20
20
19

Chance of Frost

Temperature (°C)

-4
-4
-4
-4
-4
-4
-5
-5
-5
-7
-8
-7
-7
-5
-4
-3
-2
-2
-2
-2
-3
-3
-3
-3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
96
92
90
90
82
76
74
75
77
83
90
84
81
82
84
84
84
87
87
87
89

Pressure (mb)

1010
1009
1008
1007
1007
1007
1006
1007
1007
1007
1006
1005
1004
1004
1004
1004
1004
1005
1005
1005
1006
1006
1006
1007

Ozone (du)

273
281
288
293
293
295
302
314
325
330
330
328
327
326
323
322
321
322
324
326
323
317
313
310

Sunday 9

Waning Gibbous 72%

No Rise

No Set

19 Bad
20 OK
21 OK
22 OK
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

Sun - Rise: 09:44, Set: 14:57, Transit: 12:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:17 - 08:24. Nautical Dark: 17:32 - 07:09. Astro Dark: 18:41 - 06:00

Total Clouds (% Sky Obscured)

19
15
12
13
37
40
44
48
48
50
53
57
65
71
77
91
97
96
93
92
85
84
89
91

Low Clouds (% Sky Obscured)

17
14
12
13
33
36
38
41
39
41
41
47
50
47
40
15
14
11
30
33
39
42
49
51

Medium Clouds (% Sky Obscured)

0
0
0
0
1
0
0
0
0
27
23
34
61
1
2
19
35
30
25
33
35
55
59
51

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
4
4
4
6
6
15
20
31
62
75
75
75
20
0
0
0
9

ISS Passover

Visibility (miles)

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

Fog (%)

3
2
4
4
3
4
4
3
1
4
3
1
2
1
0
1
2
1
1
2
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
26
23
21
16
22
13
14
17
17
24
21
17
15
13
10
7
5
5
5
3
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)

19
17
16
15
14
14
14
14
14
13
13
13
12
11
10
10
10
10
10
8
7
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

87
86
86
87
89
89
89
89
89
87
89
92
92
91
92
90
90
90
90
90
90
92
92
90

Pressure (mb)

1007
1007
1008
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011

Ozone (du)

308
307
307
308
309
308
308
306
302
301
298
297
295
294
297
300
299
297
295
296
294
295
294
292

Monday 10

Waning Gibbous 62%

No Rise

16:54

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 09:49, Set: 14:52, Transit: 12:21. Moon - Rise: No Rise, Set: 16:54. Civil Dark: 16:14 - 08:27. Nautical Dark: 17:29 - 07:12. Astro Dark: 18:38 - 06:03

Total Clouds (% Sky Obscured)

94
93
92
86
84
83
80
75
65
65
67
82
100
100
100
100
100
100
95
97
98
95
100
100

Low Clouds (% Sky Obscured)

81
78
64
59
57
58
55
45
35
27
36
38
33
20
17
14
13
14
14
21
28
35
42
52

Medium Clouds (% Sky Obscured)

54
59
55
43
40
35
35
35
18
18
39
66
100
100
100
100
100
100
94
96
97
87
70
57

High Clouds (% Sky Obscured)

4
45
63
62
50
65
80
75
65
65
67
82
91
92
98
95
94
95
90
56
48
45
99
100

ISS Passover

Visibility (miles)

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

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 (%)

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

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
3
3
3
3
3
2
2
3
3
3
3
3
3
3
3
3
3
3
3
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

294
297
298
293
286
281
278
276
278
280
283
283
280
279
278
278
279
278
278
280
281
283
282
282

Tuesday 11

Waning Gibbous 51%

19:59

15:56

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 09:54, Set: 14:47, Transit: 12:21. Moon - Rise: 19:59, Set: 15:56. Civil Dark: 16:10 - 08:31. Nautical Dark: 17:26 - 07:15. Astro Dark: 18:35 - 06:06

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
100
100

Low Clouds (% Sky Obscured)

76
84
92
95
95
96
96
96
96
97
97
96
96
95
94
93
92
91
91
91
92
94
95
91

Medium Clouds (% Sky Obscured)

52
53
100
100
100
100
100
100
100
100
99
98
98
99
99
100
100
100
100
99
99
98
98
99

High Clouds (% Sky Obscured)

100
100
100
98
100
98
97
97
97
97
96
96
95
96
97
98
97
36
0
0
0
0
0
0

ISS Passover

Visibility (miles)

2
2
1
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

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

Precipitation Probability (%)

1
15
24
29
47
57
65
72
74
73
70
66
62
61
58
57
63
57
51
51
54
54
50
42

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
94
90
92
92
90
92
92
92
92
92
92
92
94
92
94
92
92
92
92
92
94
92

Pressure (mb)

1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1006
1006
1005
1005
1006
1006
1006
1005
1005
1005
1005
1005
1005

Ozone (du)

288
291
285
275
271
273
275
277
280
280
279
278
279
280
281
286
288
286
284
284
286
288
290
292

Wednesday 12

Third Quarter 40%

22:37

15:25

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 09:59, Set: 14:42, Transit: 12:21. Moon - Rise: 22:37, Set: 15:25. Civil Dark: 16:07 - 08:35. Nautical Dark: 17:24 - 07:18. Astro Dark: 18:33 - 06:09

Total Clouds (% Sky Obscured)

100
100
99
99
100
100
99
99
99
99
95
93
90
98
90
83
69
55
38
38
34
30
42
56

Low Clouds (% Sky Obscured)

96
96
95
97
93
86
82
82
83
85
85
85
80
90
86
77
61
39
20
20
22
23
36
51

Medium Clouds (% Sky Obscured)

100
98
95
93
92
93
91
88
85
82
61
41
25
61
56
52
39
26
13
20
27
30
36
26

High Clouds (% Sky Obscured)

0
0
0
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)

0
0
0
0
0
0
0
0
0
1
5
6
9
0
2
5
7
5
3
2
3
4
6
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
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

40
45
43
40
37
28
26
24
23
12
14
16
33
35
34
31
31
27
16
21
19
4
18
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
92
92
94
94
92
92
90
90
88
90
88
88
92
90
90
88
88
88
88
88
86
88
86

Pressure (mb)

1005
1005
1005
1004
1004
1004
1003
1003
1003
1002
1002
1002
1002
1001
1002
1002
1002
1002
1002
1002
1002
1002
1002
1002

Ozone (du)

295
298
300
299
298
296
295
296
298
300
302
306
309
310
308
306
304
304
304
305
307
310
312
315

Thursday 13

Waning Crescent 30%

00:39

15:02

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 10:05, Set: 14:37, Transit: 12:21. Moon - Rise: 00:39, Set: 15:02. Civil Dark: 16:04 - 08:38. Nautical Dark: 17:21 - 07:21. Astro Dark: 18:30 - 06:12

Total Clouds (% Sky Obscured)

71
78
84
91
84
77
70
64
58
51
59
67
74
80
85
90
93
97
100
98
95
93
89
85

Low Clouds (% Sky Obscured)

67
72
77
81
76
71
65
61
56
51
52
53
55
51
46
42
41
39
38
42
46
49
53
58

Medium Clouds (% Sky Obscured)

19
26
33
41
41
41
40
27
14
1
15
43
67
72
78
84
92
96
95
85
75
61
44
27

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
15
30
45
57
69
81
55
30
4
4
5

ISS Passover

Visibility (miles)

3
1
2
4
5
5
6
6
6
5
5
5
6
6
6
5
5
5
6
6
5
3
1
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
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

42
48
42
18
25
22
12
23
26
17
39
44
36
36
28
8
14
14
9
14
14
7
13
13

Precipitation Amount (mm)

0
0.1
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
4
4
4
4
5
5
6
6
6
6
6
6
6
6
5
5
5
5
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-13
-11
-15
-16
-16
-17
-18
-18
-16
-15
-16
-17
-17
-19
-17
-17
-17
-17
-17
-17
-17
-17
-17
-17

Dew Point (°C)

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

Relative Humidity (%)

86
88
86
88
86
86
86
88
86
88
86
86
90
90
88
88
90
88
88
88
88
86
86
86

Pressure (mb)

1002
1002
1003
1003
1003
1003
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1006
1006
1006
1006
1007
1007
1008
1008

Ozone (du)

318
321
322
324
325
326
327
328
329
330
331
330
330
329
331
332
333
332
331
330
330
331
331
331

Friday 14

Waning Crescent 21%

02:30

14:40

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: 10:10, Set: 14:32, Transit: 12:21. Moon - Rise: 02:30, Set: 14:40. Civil Dark: 16:00 - 08:42. Nautical Dark: 17:18 - 07:24. Astro Dark: 18:28 - 06:15

Total Clouds (% Sky Obscured)

80
77
73
70
80
90
100
100
100
100
94
88
82
88
94
99
100
100
99

Low Clouds (% Sky Obscured)

65
59
57
53
43
32
20
15
10
6
14
22
32
30
34
32
32
36
36

Medium Clouds (% Sky Obscured)

9
19
28
38
55
73
90
90
80
75
57
38
19
32
40
57
51
51
45

High Clouds (% Sky Obscured)

5
5
4
4
26
47
69
67
67
67
62
55
45
54
63
76
81
85
80

ISS Passover

Visibility (miles)

1
1
3
5
7
8
8
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

Precipitation Type

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

Precipitation Probability (%)

7
11
12
9
15
14
9
14
13
8
18
23
27
38
43
46
50
49
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-17
-18
-18
-18
-18
-18
-19
-19
-17
-18
-18
-17
-15
-13
-16
-15
-15
-14
-13

Dew Point (°C)

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

Relative Humidity (%)

84
84
84
82
83
79
78
75
75
76
76
73
72
67
67
66
65
65
65

Pressure (mb)

1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009

Ozone (du)

331
331
332
332
332
330
329
327
326
325
324
322
321
320
321
321
322
321
320

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

Generated: 08/11/25 19:43:47. Forecast: 08/11/25 to 14/11/25. Timezone: UTC+2.00