Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 24

Waxing Crescent 8%

No Rise

No Set

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
23 Bad

Sun - Rise: 09:25, Set: 17:16, Transit: 13:21. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:21 - 08:21. Nautical Dark: 19:29 - 07:12. Astro Dark: 20:37 - 06:04

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
97
61
56
95
74
91
94
100

Low Clouds (% Sky Obscured)

100
97
100
100
100
100
100
93
95
97
97
97
96
94
95
95
91
56
38
70
64
80
82
86

Medium Clouds (% Sky Obscured)

85
96
88
85
95
99
93
90
62
90
89
92
91
81
20
0
1
0
0
1
1
0
0
0

High Clouds (% Sky Obscured)

5
87
86
92
85
17
29
63
79
85
77
0
0
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
0
0
0
0
0
0
2
9
9
9
5
0
3
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
26
16
15
3
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
Very Light Rain
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
100
0
0
0
0
100
100
23
20
23
18
10
11
12
11
7
14
34
28
14
11
10
6

Precipitation Amount (mm)

0
0.2
0
0
0
0
0.4
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
5
7
7
8
6
4
3
2
3
3
4
4
5
6
8
10
10
10
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-3
-3
-2
-3
-3
-3
-3
-3
-2
-3
-3
-3
-3
-3
-4
-4
-5
-5
-5
-6
-8
-8
-9
-9

Dew Point (°C)

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

Relative Humidity (%)

96
96
97
100
100
100
100
100
98
98
94
98
100
100
96
92
91
89
89
94
94
91
89
87

Pressure (mb)

998
998
997
996
996
995
995
995
995
995
995
996
996
996
997
997
997
998
999
1000
1001
1002
1003
1004

Ozone (du)

272
273
274
267
266
267
269
271
272
273
273
273
274
276
278
280
280
279
278
277
276
275
273
271

Saturday 25

Waxing Crescent 14%

No Rise

No Set

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
23 Bad

Sun - Rise: 09:29, Set: 17:12, Transit: 13:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 18:17 - 08:24. Nautical Dark: 19:25 - 07:16. Astro Dark: 20:33 - 06:08

Total Clouds (% Sky Obscured)

100
99
100
99
90
100
100
98
99
97
97
100
99
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
90
91
90
77
57
27
34
36
10
7
7
5
5
5
8
29
42
87
89
89
85
81
89

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
6
34
56
73
65
84
100
100
100
100
100
100
98
99

High Clouds (% Sky Obscured)

0
0
4
24
16
81
80
71
89
75
84
100
88
100
98
83
100
100
100
100
100
96
100
81

ISS Passover

Visibility (miles)

9
9
9
9
9
9
7
6
6
9
9
9
9
9
9
9
9
9
3
1
1
2
4
6

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 (%)

6
5
6
6
7
9
6
4
1
1
1
0
0
0
0
0
0
0
0
11
1
0
0
4

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)

8
7
6
6
5
5
5
4
5
5
5
5
4
4
4
3
4
4
5
6
7
9
9
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
84
84
84
84
87
89
89
92
92
92
90
90
88
88
89
89
89
90
90
94
94
94
94

Pressure (mb)

1004
1005
1006
1007
1007
1008
1008
1009
1010
1010
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

269
268
269
269
270
271
273
274
271
266
262
263
264
262
259
254
252
256
259
258
255
252
248
248

Sunday 26

Waxing Crescent 22%

No Rise

No Set

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
23 Bad

Sun - Rise: 08:33, Set: 16:07, Transit: 12:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:13 - 07:28. Nautical Dark: 18:22 - 06:19. Astro Dark: 19:29 - 05:12

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

91
98
85
98
96
99
100
99
97
96
94
93
96
95
94
92
93
91
94
95
96
98
97
93

Medium Clouds (% Sky Obscured)

100
100
100
100
97
100
100
98
99
100
90
87
93
89
100
99
92
77
83
95
90
65
96
81

High Clouds (% Sky Obscured)

83
100
100
92
100
100
100
83
83
89
94
100
96
94
100
99
99
100
100
94
100
100
81
35

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

1
17
26
44
74
86
95
95
95
95
92
73
72
70
58
53
51
42
34
63
59
61
58
48

Precipitation Amount (mm)

0
0
0
0
0.3
0.5
0.6
0.7
0.7
0.7
0.7
0.4
0.4
0.4
0.3
0.3
0.2
0.2
0
0.5
0.3
0.3
0.3
0.2

Wind Speed/Direction (mph)

11
11
12
12
13
14
15
16
17
17
18
17
15
13
11
9
8
7
6
6
5
5
4
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-5
-5
-5
-5
-5
-5
-4
-5
-5
-4
-4
-4
-5
-5
-5
-5
-5
-5
-5
-5
-5
-4
-4
-4

Relative Humidity (%)

94
94
94
92
94
94
96
94
94
96
94
94
94
96
94
94
96
94
96
96
94
96
96
96

Pressure (mb)

1011
1010
1010
1008
1008
1007
1006
1005
1005
1004
1003
1003
1002
1001
1000
999
999
998
998
997
997
997
996
996

Ozone (du)

248
247
249
250
251
252
251
250
248
247
248
251
255
257
257
257
257
257
257
256
256
255
254
254

Monday 27

Waxing Crescent 30%

No Rise

No Set

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
23 Bad

Sun - Rise: 08:38, Set: 16:03, Transit: 12:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:09 - 07:32. Nautical Dark: 18:18 - 06:23. Astro Dark: 19:25 - 05:15

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
99
99
98
99
99
100
100
100
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

100
97
98
99
100
100
100
100
99
98
97
98
99
100
100
100
100
99
98
96
97
98
100
100

Medium Clouds (% Sky Obscured)

94
65
88
92
88
83
86
85
88
80
85
82
80
69
51
45
32
44
59
75
75
69
87
79

High Clouds (% Sky Obscured)

22
29
2
0
0
0
0
2
63
31
75
93
90
71
90
95
93
96
98
99
98
95
95
95

ISS Passover

Visibility (miles)

0
2
3
9
4
0
1
0
0
0
0
0
0
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
Snow
None
None
None
None
Snow
Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
35
25
29
34
38
41
43
42
39
36
34
31
29
24
19
12
16
18
19
19
16
11
10

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
96
98
98
98
98
98
98
98
100
98
98
100
100
100
98
98
98
98
98
100
100
100

Pressure (mb)

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

Ozone (du)

253
254
254
254
254
254
256
257
256
256
256
255
254
253
252
252
252
252
254
256
255
254
253
253

Tuesday 28

Waxing Crescent 40%

No Rise

No Set

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
23 Bad

Sun - Rise: 08:42, Set: 15:58, Transit: 12:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:05 - 07:36. Nautical Dark: 18:14 - 06:26. Astro Dark: 19:22 - 05:19

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)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
98
98
98
97
100
99
98
99

Medium Clouds (% Sky Obscured)

82
84
84
88
91
91
92
95
86
83
72
61
53
72
75
78
81
81
81
83
60
68
76
72

High Clouds (% Sky Obscured)

95
95
95
95
95
95
95
90
85
85
63
43
26
7
4
4
4
5
5
7
12
14
17
14

ISS Passover

Visibility (miles)

0
9
2
0
0
0
0
0
0
0
0
9
7
8
9
9
9
7
9
8
8
5
3
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
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

11
8
7
10
19
22
19
6
12
12
13
12
17
8
12
18
25
26
29
32
30
36
37
42

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

Chance of Frost

Temperature (°C)

1
0
0
0
0
1
1
1
0
1
1
1
1
0
1
0
0
1
1
0
1
-0
-1
-1

Feels Like (°C)

-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-2
-2
-1
-2
-2
-3
-3
-4

Dew Point (°C)

1
-0
-0
0
-0
0
1
1
0
0
0
-0
-1
-1
-1
-1
-0
0
0
0
0
-1
-1
-1

Relative Humidity (%)

100
96
96
98
98
98
98
100
98
98
98
94
91
92
92
94
96
96
98
98
96
98
98
96

Pressure (mb)

994
994
993
994
994
994
994
994
994
995
995
995
995
996
996
996
996
996
997
997
997
998
999
999

Ozone (du)

253
253
255
255
256
257
258
259
259
260
262
264
265
266
267
266
265
266
267
268
268
268
269
269

Wednesday 29

First Quarter 50%

No Rise

No Set

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
23 Bad

Sun - Rise: 08:47, Set: 15:54, Transit: 12:20. Moon - Rise: No Rise, Set: No Set. Civil Dark: 17:01 - 07:39. Nautical Dark: 18:11 - 06:29. Astro Dark: 19:18 - 05:22

Total Clouds (% Sky Obscured)

100
99
99
98
98
96
95
94
96
98
100
100
100
100
100
100
100
92
83
75
77
78
80
82

Low Clouds (% Sky Obscured)

98
98
94
88
83
77
69
60
71
82
92
88
83
74
70
74
75
65
52
39
47
55
62
68

Medium Clouds (% Sky Obscured)

68
64
66
68
72
71
67
64
68
72
76
67
56
38
38
38
46
47
56
45
39
33
28
22

High Clouds (% Sky Obscured)

12
10
20
29
39
48
57
63
69
71
74
77
80
83
89
94
100
81
61
42
34
25
17
13

ISS Passover

Visibility (miles)

0
0
0
3
6
9
9
9
8
9
9
9
9
9
9
9
9
9
8
8
7
7
7
7

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 (%)

41
34
28
22
22
23
19
9
15
13
5
11
12
9
13
11
4
9
8
2
3
5
5
4

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-4
-4
-4
-4
-4
-4
-4
-5
-6
-9
-10
-11
-10
-10
-10
-9
-9
-10
-9
-8
-8
-11
-10
-10

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
96
94
92
94
94
94
92
92
90
90
89
89
90
90
90
90
92
92
92
92
92

Pressure (mb)

1000
1000
1001
1002
1003
1004
1004
1005
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012

Ozone (du)

269
268
268
267
265
264
263
262
260
260
260
259
264
269
273
276
279
282
284
285
287
287
288
289

Thursday 30

Waxing Gibbous 61%

17:13

22:13

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
23 Bad

Sun - Rise: 08:51, Set: 15:49, Transit: 12:20. Moon - Rise: 17:13, Set: 22:13. Civil Dark: 16:57 - 07:43. Nautical Dark: 18:07 - 06:33. Astro Dark: 19:15 - 05:25

Total Clouds (% Sky Obscured)

84
87
87
88
89
92
95
98
99
99
100
100
100
100
98
96
95
97
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

74
79
81
83
87
91
95
98
98
98
97
97
96
95
93
92
90
92
94
96
97
98
100
100

Medium Clouds (% Sky Obscured)

15
8
8
7
7
6
4
4
2
1
0
12
23
35
28
30
29
39
53
72
79
93
94
68

High Clouds (% Sky Obscured)

10
6
7
7
7
5
4
2
14
26
37
47
58
68
58
47
38
56
76
100
100
100
100
97

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

3
2
7
9
12
16
17
17
18
17
19
16
14
13
30
41
48
53
51
43
48
48
40
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

2
2
3
3
4
4
6
7
9
10
11
12
12
14
14
15
15
15
16
16
17
16
16
15

Chance of Frost

Temperature (°C)

-7
-7
-7
-7
-7
-6
-5
-5
-4
-4
-4
-3
-3
-3
-3
-3
-3
-4
-3
-3
-3
-3
-2
-3

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
92
92
92
94
94
94
94
94
96
94
94
96
96
96
96
96
96
96
94
92
94
94
94

Pressure (mb)

1012
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1004
1004
1003
1003
1002

Ozone (du)

289
289
289
290
291
293
294
295
297
295
293
292
289
287
285
283
281
279
277
276
275
275
275
274

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

Generated: 24/10/25 08:51:40. Forecast: 24/10/25 to 30/10/25. Timezone: UTC+3.00