Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 82%

No Rise

No Set

06 Good
07 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
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 Good
05 Bad

Sun - Rise: 09:34, Set: 15:07, Transit: 12:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 16:24 - 08:16. Nautical Dark: 17:38 - 07:02. Astro Dark: 18:46 - 05:57

Total Clouds (% Sky Obscured)

18
37
53
63
98
83
45
66
98
100
100
98
90
61
49
77
80
46
40
63
74
74
6
10

Low Clouds (% Sky Obscured)

18
37
53
63
96
78
15
10
7
36
44
44
83
61
49
66
79
43
36
62
69
66
6
10

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
57
65
65
41
0
0
0
0
0
0
1
22
0
0
0

High Clouds (% Sky Obscured)

6
37
53
4
42
6
29
50
95
100
100
83
8
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
1
0
3
3
2
1
1
0
0
2
3
9
3

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

0
0
0
0
0
0
0
1
3
9
15
31
38
39
37
42
41
38
36
49
49
26
7
29

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

5
4
4
3
3
4
4
4
4
4
2
2
3
3
3
4
5
7
7
8
9
16
15
15

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
82
79
77
74
78
83
88
90
94
96
96
94
94
94
96
96
92
90
92
87
82
74
80

Pressure (mb)

1015
1015
1015
1014
1014
1014
1014
1013
1013
1012
1012
1011
1010
1010
1009
1009
1008
1008
1008
1007
1007
1008
1008
1007

Ozone (du)

260
263
265
264
267
276
278
271
266
265
264
267
279
284
286
289
292
299
304
310
318
327
331
331

Sunday 9

Waning Gibbous 72%

No Rise

No Set

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 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 - N/A

Total Clouds (% Sky Obscured)

13
38
47
47
43
36
38
34
26
34
30
36
47
43
40
21
36
55
53
60
50
52
43
47

Low Clouds (% Sky Obscured)

13
34
44
41
36
32
35
33
26
31
25
25
34
33
36
20
33
27
36
47
41
44
37
40

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
2
22
9
6
2
2
0
0

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

Snow
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 (%)

51
54
51
44
34
31
30
26
38
35
24
28
23
19
18
17
17
12
22
15
21
23
14
20

Precipitation Amount (mm)

0.1
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)

17
16
13
12
15
16
17
18
18
18
18
19
19
17
15
13
12
12
11
11
11
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
82
85
89
91
91
91
87
86
89
87
89
91
89
89
89
89
89
89
90
89
90
90
90

Pressure (mb)

1006
1005
1005
1006
1006
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1010
1010
1010
1011
1011
1010
1010
1010
1011

Ozone (du)

326
322
320
319
319
319
321
317
312
309
308
307
305
303
303
304
305
306
307
307
307
307
306
304

Monday 10

Waning Gibbous 62%

No Rise

No Set

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 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)

45
53
52
70
58
52
65
78
70
56
71
73
67
56
51
77
92
92
92
93
84
75
62
73

Low Clouds (% Sky Obscured)

38
44
44
39
21
20
18
15
26
29
41
37
40
44
43
42
52
52
51
46
44
43
45
47

Medium Clouds (% Sky Obscured)

1
0
0
0
0
0
0
0
0
0
0
0
0
0
1
41
57
58
69
78
75
68
48
60

High Clouds (% Sky Obscured)

2
6
6
30
48
39
59
76
59
39
68
73
62
32
10
44
51
67
64
50
80
75
62
53

ISS Passover

Visibility (miles)

2
4
6
6
9
9
9
9
6
6
6
6
6
6
4
3
2
2
2
1
1
1
1
3

Fog (%)

2
3
1
0
1
1
1
2
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 (%)

14
15
16
15
13
13
12
11
9
7
7
4
3
5
4
3
2
2
2
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-8
-8
-8
-9
-9
-8
-9
-9
-9
-9
-8
-9
-10
-11
-11
-12
-12
-13
-13
-12
-13
-13
-13
-13

Dew Point (°C)

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

Relative Humidity (%)

90
92
90
90
89
89
89
90
90
90
91
92
92
90
90
90
90
90
92
90
92
94
92
92

Pressure (mb)

1011
1010
1010
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014

Ozone (du)

301
300
300
300
300
297
296
299
300
300
300
300
300
300
300
301
295
289
287
286
287
284
279
277

Tuesday 11

Waning Gibbous 59%

19:59

16:54

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 09:49, Set: 14:52, Transit: 12:21. Moon - Rise: 19:59, 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)

86
98
88
77
67
77
85
93
90
88
87
91
92
92
86
81
74
83
91
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
19
7
19
50
59
60
69
59
59
68
70
65
60
60
55
50
55
59
67
70
73
80
88

Medium Clouds (% Sky Obscured)

79
98
88
77
67
77
75
53
44
42
41
88
91
92
86
81
74
83
91
100
100
100
100
100

High Clouds (% Sky Obscured)

85
95
88
77
67
77
85
93
90
88
87
91
92
92
86
81
74
83
91
100
100
100
100
100

ISS Passover

Visibility (miles)

4
7
9
7
9
4
1
0
1
1
2
2
2
0
0
0
0
0
0
0
0
0
0
0

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
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

0
0
0
0
0
0
8
0
1
3
1
13
26
43
47
50
52
50
53
52
49
49
54
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

-10
-10
-10
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-11
-10

Feels Like (°C)

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

Dew Point (°C)

-11
-11
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-11
-12
-12
-12
-12
-12
-12
-12
-12
-12
-12
-11

Relative Humidity (%)

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

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1013
1013
1013
1012
1012
1011
1011
1011
1010
1010
1009
1008
1008
1008

Ozone (du)

278
279
280
280
280
278
275
273
272
271
272
272
275
283
288
285
284
283
280
279
277
272
270
272

Wednesday 12

Third Quarter 51%

22:37

15:56

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 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 - 07:15. 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
95
90
91
92
91
94
96
96
84

Low Clouds (% Sky Obscured)

94
97
94
94
94
99
98
97
97
97
97
97
96
96
94
93
87
91
87
87
86
83
83
70

Medium Clouds (% Sky Obscured)

100
100
99
100
100
100
90
95
100
100
100
98
96
95
63
62
60
63
66
70
63
57
47
31

High Clouds (% Sky Obscured)

100
99
96
94
91
44
87
85
85
85
0
0
0
0
0
0
0
16
31
47
46
44
43
29

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

53
42
46
50
53
58
55
57
67
78
77
71
64
49
29
25
19
19
18
12
23
26
22
24

Precipitation Amount (mm)

0.2
0.1
0.1
0.2
0.2
0.3
0.2
0.2
0.4
0.4
0.5
0.4
0.3
0.1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1007
1007
1007
1007
1006
1006
1006
1006
1005
1005
1005
1004
1004
1004
1003
1004
1004
1004
1004
1004
1004
1004
1003
1003

Ozone (du)

273
274
276
278
277
276
275
277
281
285
288
288
287
286
286
287
288
288
287
286
285
289
294
298

Thursday 13

Waning Crescent 40%

00:39

15:25

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 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 - 07:18. Astro Dark: 18:33 - 06:09

Total Clouds (% Sky Obscured)

69
54
52
49
47
60
74
87
91
95
99
99
99
99
98
97
96
97
99
100
100
100
100
98

Low Clouds (% Sky Obscured)

57
41
43
44
46
59
73
86
87
91
93
95
95
96
95
95
95
97
95
96
96
93
86
81

Medium Clouds (% Sky Obscured)

21
8
18
27
37
28
16
0
1
1
2
9
20
29
27
24
21
34
45
53
60
67
70
63

High Clouds (% Sky Obscured)

14
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)

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

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 (%)

22
12
14
16
14
27
30
29
38
42
32
42
39
18
27
24
10
19
20
16
19
17
9
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

299
300
301
301
300
300
301
302
303
305
306
307
309
310
311
312
312
312
313
313
314
318
322
326

Friday 14

Waning Crescent 30%

02:30

15:02

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
00 Bad
01 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 - 07:21. Astro Dark: 18:30 - 06:12

Total Clouds (% Sky Obscured)

96
94
91
88
84
79
74
68
79
89
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

80
81
74
72
67
56
41
26
36
50
65
73
78
83
78
75
71
72
70
69

Medium Clouds (% Sky Obscured)

56
49
51
54
57
56
55
54
70
83
100
100
100
100
94
95
92
93
89
91

High Clouds (% Sky Obscured)

0
0
0
0
0
6
11
17
44
71
100
97
93
89
93
96
100
99
97
96

ISS Passover

Visibility (miles)

1
1
1
3
6
9
8
7
6
5
4
3
3
4
4
4
3
2
3
4

Fog (%)

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
Snow
None
Snow
Snow
None
Snow
None
None

Precipitation Probability (%)

22
22
29
32
33
36
32
18
28
30
29
37
38
35
45
44
39
42
37
25

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
88
86
86
88
86
88
86
88
88
86
88
88
88
86
88
87
87
85

Pressure (mb)

1005
1005
1005
1006
1006
1006
1006
1007
1007
1007
1007
1008
1007
1007
1007
1007
1007
1007
1006
1006

Ozone (du)

329
332
334
335
336
337
337
337
337
337
337
337
335
334
332
335
338
341
338
336

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

Generated: 08/11/25 06:34:02. Forecast: 08/11/25 to 14/11/25. Timezone: UTC+2.00