Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 8

Waning Crescent 0%

08:55

15:01

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

Sun - Rise: 08:06, Set: 16:08, Transit: 12:06. Moon - Rise: 08:55, Set: 15:01. Civil Dark: 16:55 - 07:18. Nautical Dark: 17:46 - 06:27. Astro Dark: 18:35 - 05:38

Total Clouds (% Sky Obscured)

73
63
54
22
76
83
88
74
58
66
46
13
10
8
23
39
74
72
91
95
84
60
63
70

Low Clouds (% Sky Obscured)

18
16
15
14
11
6
3
6
8
14
0
0
0
0
16
33
45
40
35
35
35
35
39
52

Medium 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

High Clouds (% Sky Obscured)

2
2
2
3
71
77
83
66
46
59
42
13
9
7
6
2
27
20
47
44
27
3
3
8

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
3
1
0
0
0
0
2
7
4
2
1
0
70
93
90
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
84
85
90
91
93
91
91
93
93
91
91
93
94
93
94
93
93
91
93
93
89
85
82

Pressure (mb)

1022
1022
1022
1022
1022
1022
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1021
1021

Ozone (du)

297
295
294
293
295
295
293
294
292
290
290
291
291
291
289
289
288
289
289
286
283
282
283
286

Monday 9

New Moon 2%

10:29

15:05

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:08, Set: 16:06, Transit: 12:06. Moon - Rise: 10:29, Set: 15:05. Civil Dark: 16:53 - 07:20. Nautical Dark: 17:44 - 06:29. Astro Dark: 18:33 - 05:40

Total Clouds (% Sky Obscured)

79
84
82
82
87
78
75
73
71
75
90
95
91
93
92
100
98
98
99
99
98
97
98
98

Low Clouds (% Sky Obscured)

61
60
56
55
47
41
36
38
40
55
86
95
91
93
92
100
98
98
99
99
98
97
98
98

Medium 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

High Clouds (% Sky Obscured)

18
27
23
36
73
60
56
49
28
32
36
13
2
4
1
3
2
4
2
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 (%)

3
3
6
2
1
2
2
3
4
4
5
4
6
6
8
14
21
14
16
16
18
16
18
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
82
83
86
88
89
91
94
93
93
82
75
75
79
80
77
77
76
76
75
76
76
76

Pressure (mb)

1020
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1018
1017
1017
1017
1016
1016
1016
1015
1015
1015
1014
1014
1014

Ozone (du)

288
288
286
284
283
281
278
276
275
274
276
278
277
272
270
269
267
266
265
264
265
266
267
267

Tuesday 10

Waxing Crescent 2%

11:56

15:13

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:11, Set: 16:04, Transit: 12:06. Moon - Rise: 11:56, Set: 15:13. Civil Dark: 16:51 - 07:23. Nautical Dark: 17:42 - 06:31. Astro Dark: 18:31 - 05:43

Total Clouds (% Sky Obscured)

97
99
98
100
99
100
100
100
95
99
98
96
100
100
100
100
99
97
96
97
98
100
100
100

Low Clouds (% Sky Obscured)

97
99
98
100
98
99
100
100
94
92
92
89
93
97
88
82
67
70
76
73
67
56
53
69

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
1
3
14
30
30
61
100
100
100
100
97
93
91
93
96
98
99
99

High Clouds (% Sky Obscured)

0
3
5
5
59
60
11
70
40
90
76
35
70
28
30
25
25
15
10
40
70
100
69
38

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
2
8
7
6
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 (%)

15
13
14
23
12
23
12
9
12
14
22
22
18
12
21
38
44
40
38
21
19
15
15
16

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2

Dew Point (°C)

2
2
2
2
2
2
2
1
1
1
1
2
3
2
2
2
2
3
3
2
2
2
2
2

Relative Humidity (%)

78
78
80
82
83
82
80
78
78
77
80
85
88
82
80
80
83
85
85
85
83
80
79
79

Pressure (mb)

1013
1013
1012
1012
1011
1011
1011
1010
1010
1010
1009
1009
1008
1008
1007
1007
1006
1006
1005
1005
1005
1005
1004
1004

Ozone (du)

270
272
270
271
271
271
271
272
271
271
273
282
289
294
292
292
290
287
282
279
279
283
288
292

Wednesday 11

Waxing Crescent 5%

13:02

15:32

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:13, Set: 16:01, Transit: 12:06. Moon - Rise: 13:02, Set: 15:32. Civil Dark: 16:49 - 07:25. Nautical Dark: 17:40 - 06:34. Astro Dark: 18:29 - 05:44

Total Clouds (% Sky Obscured)

100
99
98
97
94
91
89
89
90
89
92
94
97
97
98
98
98
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

68
76
82
79
58
65
75
78
77
74
75
79
88
87
87
87
90
91
93
94
95
95
97
98

Medium Clouds (% Sky Obscured)

100
98
95
79
66
72
61
62
63
61
62
66
66
72
81
94
97
99
98
82
100
100
97
95

High Clouds (% Sky Obscured)

18
25
28
55
60
60
60
60
22
10
39
51
38
31
41
33
29
12
15
15
10
10
10
10

ISS Passover

Visibility (miles)

9
9
6
9
9
9
9
8
3
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9

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

Precipitation Probability (%)

27
48
60
68
70
69
65
73
73
47
39
31
30
34
35
40
51
63
67
64
64
57
57
54

Precipitation Amount (mm)

0
0
0.2
0.3
0.3
0.3
0.3
0.5
0.6
0
0
0
0
0
0
0
0
0
0.2
0.2
0.3
0.2
0.2
0

Wind Speed/Direction (mph)

6
6
5
3
2
2
1
2
2
2
2
2
2
3
6
8
9
9
10
10
8
10
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

2
2
3
3
3
2
3
2
2
2
2
2
2
2
1
2
2
2
2
2
3
3
2
2

Dew Point (°C)

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

Relative Humidity (%)

85
90
90
93
93
93
94
93
94
94
94
93
93
89
85
90
90
93
88
90
91
88
88
88

Pressure (mb)

1003
1003
1002
1002
1001
1001
1001
1000
1000
1000
999
999
999
998
998
997
997
996
996
995
995
995
994
994

Ozone (du)

293
294
294
294
293
292
290
287
283
282
280
279
278
275
274
270
268
267
266
267
271
274
275
275

Thursday 12

Waxing Crescent 10%

13:02

16:15

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:16, Set: 15:59, Transit: 12:06. Moon - Rise: 13:02, Set: 16:15. Civil Dark: 16:47 - 07:27. Nautical Dark: 17:39 - 06:36. Astro Dark: 18:28 - 05:46

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
84
68
50
68
84
100
89
80
72
82
91
100
100
99
99
84
69

Low Clouds (% Sky Obscured)

100
98
96
94
96
98
100
84
68
50
67
67
69
65
65
67
69
76
78
72
68
64
55
43

Medium Clouds (% Sky Obscured)

91
94
97
100
100
100
100
77
50
25
50
73
100
84
69
56
74
84
100
97
93
89
65
42

High Clouds (% Sky Obscured)

12
15
20
15
14
0
0
0
0
0
0
0
0
1
1
2
6
7
10
9
4
7
6
3

ISS Passover

Visibility (miles)

9
6
1
9
9
9
9
9
0
0
0
0
2
9
7
6
4
4
3
3
5
7
9
9

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

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

Precipitation Probability (%)

69
92
82
62
68
80
95
95
95
95
95
84
55
80
83
70
68
66
62
64
63
56
57
52

Precipitation Amount (mm)

0.4
0.9
0.4
0.2
0.4
0.6
0.9
1
1.5
1
0.9
0.2
0
0
0.3
0
0.2
0.2
0.2
0.2
0.2
0
0
0

Wind Speed/Direction (mph)

10
10
11
13
12
12
12
12
11
10
9
8
8
7
7
6
6
6
6
5
5
4
4
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
93
96
86
80
77
79
80
94
96
96
96
93
85
86
85
86
83
83
81
82
80
80
80

Pressure (mb)

993
993
992
991
991
990
989
988
987
987
986
986
985
985
984
984
983
983
983
983
983
983
983
983

Ozone (du)

275
275
276
276
276
276
280
284
287
292
295
303
308
313
314
315
317
315
314
312
314
316
318
323

Friday 13

Waxing Crescent 16%

13:36

17:26

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
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:18, Set: 15:57, Transit: 12:06. Moon - Rise: 13:36, Set: 17:26. Civil Dark: 16:45 - 07:29. Nautical Dark: 17:37 - 06:38. Astro Dark: 18:26 - 05:48

Total Clouds (% Sky Obscured)

54
49
48
48
65
83
100
88
75
63
67
71
71
69
68
66
68
71
74
73
71
69
59
48

Low Clouds (% Sky Obscured)

29
34
39
44
52
57
60
67
70
63
67
71
71
69
68
66
68
71
74
73
71
69
59
45

Medium Clouds (% Sky Obscured)

19
26
33
34
53
75
99
68
36
10
12
10
10
6
3
2
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
3
0
0
0
4
8
8
7
7
8
9
5
0
0
0
1
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

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

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 (%)

46
45
40
33
40
38
32
30
29
21
18
13
6
8
6
2
5
6
3
4
4
2
4
6

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
3
4
6
7
9
10
9
9
9
9
10
11
11
11
11
10
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
80
84
89
94
94
94
96
89
83
77
77
75
74
75
76
78
78
81
81
80
77
77
76

Pressure (mb)

983
984
984
985
986
987
988
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1003

Ozone (du)

328
333
338
343
348
352
355
359
352
346
340
340
339
339
334
330
326
324
322
320
321
322
323
316

Saturday 14

Waxing Crescent 24%

13:52

18:53

13 OK
14 OK
15 OK
16 Good
17 OK
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: 08:21, Set: 15:54, Transit: 12:07. Moon - Rise: 13:52, Set: 18:53. Civil Dark: 16:43 - 07:32. Nautical Dark: 17:35 - 06:40. Astro Dark: 18:24 - 05:50

Total Clouds (% Sky Obscured)

41
30
21
12
39
69
100
96
93
89
77
65
58
51
47
38
44
51
57

Low Clouds (% Sky Obscured)

41
30
21
12
19
18
19
29
41
49
52
53
54
40
25
11
20
30
39

Medium Clouds (% Sky Obscured)

0
2
3
5
33
64
98
91
83
74
50
29
34
51
47
38
44
33
5

High Clouds (% Sky Obscured)

0
1
3
3
29
55
83
61
36
10
14
11
11
8
9
10
10
10
15

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

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

Precipitation Probability (%)

11
11
8
0
3
3
2
12
14
10
20
25
28
30
29
24
21
19
15

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

8
8
7
6
5
5
5
6
8
9
10
10
10
10
10
10
10
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
77
78
80
83
80
78
76
70
67
63
69
76
85
83
79
77
76
75

Pressure (mb)

1003
1004
1004
1004
1005
1004
1004
1003
1003
1002
1002
1001
1001
1001
1001
1000
1000
1000
1000

Ozone (du)

310
304
301
298
295
291
287
283
279
276
272
272
272
272
273
275
276
280
283

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

Generated: 08/11/26 13:13:21. Forecast: 08/11/26 to 14/11/26. Timezone: UTC+2.00