Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 15

Waning Crescent 33%

01:02

17:25

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
08 Bad

Sun - Rise: 08:06, Set: 18:12, Transit: 13:08. Moon - Rise: 01:02, Set: 17:25. Civil Dark: 18:54 - 07:23. Nautical Dark: 19:43 - 06:35. Astro Dark: 20:31 - 05:46

Total Clouds (% Sky Obscured)

88
64
70
87
96
84
94
97
99
94
91
73
74
85
82
84
85
87
95
98
99
96
68
98

Low Clouds (% Sky Obscured)

72
49
70
50
58
58
80
95
71
54
57
51
59
68
67
67
68
73
68
63
78
75
57
74

Medium Clouds (% Sky Obscured)

2
36
38
44
38
34
50
44
62
48
38
30
23
19
9
5
5
19
46
89
96
68
60
70

High Clouds (% Sky Obscured)

1
0
1
1
2
0
0
0
0
0
0
0
0
0
0
0
0
2
15
50
23
1
1
1

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
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
1
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
3
6
15
7
4
1
0
2
1
2
11
2
5
3
10
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
82
78
75
70
68
69
70
78
84
85
87
93
90
88
88
88
90
88
87
84
82
82
87

Pressure (mb)

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

Ozone (du)

298
298
298
298
299
300
301
300
299
298
298
299
301
299
297
296
289
283
280
278
279
282
281
284

Thursday 16

Waning Crescent 25%

02:37

17:24

09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 OK
19 Good
20 Good
21 Good
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 08:08, Set: 18:09, Transit: 13:07. Moon - Rise: 02:37, Set: 17:24. Civil Dark: 18:51 - 07:26. Nautical Dark: 19:40 - 06:37. Astro Dark: 20:29 - 05:49

Total Clouds (% Sky Obscured)

97
91
95
95
98
59
99
96
79
22
1
0
0
0
0
0
0
0
0
0
0
0
2
0

Low Clouds (% Sky Obscured)

70
62
63
54
57
58
68
51
40
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

58
57
49
47
55
49
98
89
53
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
1
0
0
0
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
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
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 (%)

14
22
34
18
7
10
3
3
2
0
0
0
0
0
0
0
0
0
0
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)

9
10
10
8
10
10
10
9
8
7
5
5
5
4
3
3
3
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

9
10
11
10
10
10
10
9
8
7
6
5
4
4
3
2
2
2
1
1
1
1
1
1

Feels Like (°C)

7
7
8
7
6
6
7
5
4
3
3
3
3
3
2
2
1
1
1
0
0
0
0
-1

Dew Point (°C)

7
7
6
7
6
4
3
1
1
1
0
0
0
1
1
0
-0
0
-1
-1
-1
-1
-1
-1

Relative Humidity (%)

85
81
72
81
74
65
61
59
60
63
68
73
76
82
85
86
86
89
88
88
88
88
86
88

Pressure (mb)

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

Ozone (du)

288
287
285
285
287
290
292
292
295
298
300
304
306
307
308
308
309
310
309
308
308
307
307
307

Friday 17

Waning Crescent 16%

04:06

17:23

09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good
21 OK
22 Good
23 Good
00 Good
01 Good
02 Good
03 Good
04 Good
05 Good
06 Good
07 Good
08 Good

Sun - Rise: 08:11, Set: 18:06, Transit: 13:07. Moon - Rise: 04:06, Set: 17:23. Civil Dark: 18:49 - 07:28. Nautical Dark: 19:37 - 06:40. Astro Dark: 20:26 - 05:51

Total Clouds (% Sky Obscured)

0
1
6
3
1
10
26
19
22
11
6
0
30
0
0
0
0
0
0
0
0
0
0
0

Low Clouds (% Sky Obscured)

0
1
1
0
1
9
25
18
22
11
6
0
28
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
19
22
11
6
0
30
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
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
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
1
1
2
1
1
3
2
2
2
2
1
3
1
1
1
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)

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

Chance of Frost

Temperature (°C)

1
3
5
6
7
8
8
7
6
4
3
3
2
2
2
2
1
1
1
0
-0
-1
-1
-1

Feels Like (°C)

1
3
4
6
7
7
7
6
4
2
1
-0
-0
-1
-1
-2
-2
-2
-3
-3
-3
-2
-2
-2

Dew Point (°C)

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

Relative Humidity (%)

84
77
70
65
61
57
56
55
63
71
75
74
79
80
84
84
84
86
86
89
91
92
94
94

Pressure (mb)

1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1015
1015
1016
1016
1017
1017
1017
1017
1018
1018
1019
1019
1019
1020

Ozone (du)

306
305
305
305
306
309
311
313
315
315
318
320
320
322
323
322
319
318
314
311
311
307
307
307

Saturday 18

Waning Crescent 9%

05:31

17:22

09 Good
10 Good
11 Good
12 Good
13 OK
14 Bad
15 OK
16 OK
17 OK
18 OK
19 OK
20 Good
21 Good
22 Good
23 Good
00 Good
01 OK
02 OK
03 OK
04 Bad
05 Bad
06 OK
07 OK
08 OK

Sun - Rise: 08:13, Set: 18:03, Transit: 13:07. Moon - Rise: 05:31, Set: 17:22. Civil Dark: 18:46 - 07:30. Nautical Dark: 19:34 - 06:42. Astro Dark: 20:23 - 05:53

Total Clouds (% Sky Obscured)

0
0
0
16
33
49
48
46
44
34
22
12
8
4
1
12
19
27
35
42
47
32
19
10

Low Clouds (% Sky Obscured)

0
0
0
16
33
49
48
46
42
32
22
11
7
3
0
9
17
23
28
35
40
29
15
2

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
5
4
2
2
2

High Clouds (% Sky Obscured)

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

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
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
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
1
2
1
1
1
0
0
0
0
0
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)

3
4
4
5
4
4
5
4
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
86
77
71
66
61
58
57
62
68
72
74
77
76
78
80
83
86
88
89
91
91
91
89

Pressure (mb)

1020
1020
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1021
1020
1020
1020

Ozone (du)

306
305
304
305
304
304
304
304
309
308
306
304
305
306
308
308
307
307
307
305
302
298
295
292

Sunday 19

Waning Crescent 4%

06:56

17:20

09 Good
10 Good
11 Good
12 OK
13 OK
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
08 Bad

Sun - Rise: 08:16, Set: 18:00, Transit: 13:07. Moon - Rise: 06:56, Set: 17:20. Civil Dark: 18:43 - 07:33. Nautical Dark: 19:32 - 06:44. Astro Dark: 20:20 - 05:56

Total Clouds (% Sky Obscured)

7
9
10
21
37
55
71
82
93
97
92
93
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

1
1
1
16
32
47
57
69
79
66
54
41
34
29
22
28
31
29
47
65
83
84
85
84

Medium Clouds (% Sky Obscured)

2
2
2
2
0
0
15
29
44
55
67
75
65
65
55
35
25
35
48
67
81
85
92
96

High Clouds (% Sky Obscured)

1
1
2
9
14
20
32
46
59
72
80
92
99
99
100
100
100
100
100
100
100
88
73
59

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
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
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
1
1
9
8
7
11
13
5
14
18
14
29
33
28
38
41
41

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
82
74
66
60
60
60
64
70
80
85
88
91
91
93
93
91
91
91
86
85
81
82
82

Pressure (mb)

1020
1020
1020
1020
1019
1019
1018
1018
1018
1018
1017
1017
1017
1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1013

Ozone (du)

290
289
288
286
284
282
278
276
274
273
271
268
267
266
265
264
264
264
264
263
261
260
258
256

Monday 20

Waning Crescent 1%

08:22

17:19

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
08 Bad

Sun - Rise: 08:18, Set: 17:57, Transit: 13:07. Moon - Rise: 08:22, Set: 17:19. Civil Dark: 18:40 - 07:35. Nautical Dark: 19:29 - 06:47. Astro Dark: 20:18 - 05:58

Total Clouds (% Sky Obscured)

96
92
88
81
77
76
80
82
83
87
89
88
90
93
96
97
98
98
97
95
94
90
89
87

Low Clouds (% Sky Obscured)

76
72
58
46
36
25
26
28
29
35
38
40
37
30
27
35
38
35
48
63
77
62
48
37

Medium Clouds (% Sky Obscured)

83
68
51
37
24
5
9
9
12
33
42
52
77
85
90
90
90
90
78
70
63
52
42
32

High Clouds (% Sky Obscured)

38
19
0
0
0
5
5
9
32
38
29
25
30
26
31
37
47
56
63
71
78
80
84
87

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
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
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 (%)

38
34
22
24
20
16
17
14
5
11
11
11
13
13
7
11
11
12
11
9
3
7
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
78
75
70
70
70
69
70
73
74
76
76
78
78
76
76
78
79
79
79
82
82
82
82

Pressure (mb)

1012
1013
1013
1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1013
1013
1012

Ozone (du)

255
255
255
254
254
253
253
252
251
250
250
250
249
249
249
248
249
249
249
248
248
247
246
246

Tuesday 21

New Moon 0%

No Rise

17:17

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

Sun - Rise: 08:21, Set: 17:55, Transit: 13:06. Moon - Rise: No Rise, Set: 17:17. Civil Dark: 18:38 - 07:38. Nautical Dark: 19:26 - 06:49. Astro Dark: 20:15 - 06:00

Total Clouds (% Sky Obscured)

93
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

59
80
93
73
50
27
35
38
46
45
53
67
64
61
58
65
68
71

Medium Clouds (% Sky Obscured)

46
63
83
80
79
77
69
62
57
73
89
100
95
92
88
62
32
3

High Clouds (% Sky Obscured)

93
97
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

5
6
3
11
13
8
10
15
19
40
51
57
54
48
33
25
15
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
4
4
4
4
4
5
5
4
4
4
4
3
3
3
3
3

Dew Point (°C)

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

Relative Humidity (%)

85
81
78
75
74
71
70
73
74
75
81
84
88
88
88
88
85
85

Pressure (mb)

1012
1012
1012
1011
1011
1010
1010
1009
1009
1009
1008
1008
1008
1007
1007
1007
1007
1006

Ozone (du)

245
244
244
243
244
245
246
248
250
251
252
252
252
254
256
258
258
257

Forecast for Vols, Helsinki, Finland (60.17,24.39)

Generated: 15/10/25 09:06:12. Forecast: 15/10/25 to 21/10/25. Timezone: UTC+3.00