Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 13

Waxing Crescent 15%

13:55

18:04

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: 08:00, Set: 18:16, Transit: 13:08. Moon - Rise: 13:55, Set: 18:04. Civil Dark: 18:58 - 07:18. Nautical Dark: 19:49 - 06:30. Astro Dark: 20:38 - 05:41

Total Clouds (% Sky Obscured)

79
68
70
84
89
80
80
100
99
100
100
100
100
100
100
99
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

38
54
68
83
88
78
79
77
92
92
84
86
89
86
79
83
60
85
82
80
88
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
51
100
99
100
99
99
95
91
100
96
100
100
100
92
92
87
90
42

High Clouds (% Sky Obscured)

0
0
0
0
0
50
55
100
42
86
100
97
100
100
65
74
98
91
81
79
95
40
40
32

ISS Passover

Visibility (miles)

9
9
9
9
9
9
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
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
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
2
3
3
3
4
6
3
8
19
24
8
5
6
16
40
52
54
35
43
47
41
21

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
80
83
85
83
82
84
84
82
81
79
81
84
85
88
88
85
80
82
88
87
85
85
90

Pressure (mb)

1023
1022
1022
1021
1021
1020
1019
1018
1018
1017
1016
1015
1015
1014
1014
1013
1013
1013
1013
1012
1012
1012
1013
1013

Ozone (du)

308
305
302
300
298
296
292
290
288
286
284
284
283
282
282
281
282
283
281
281
280
280
280
280

Wednesday 14

Waxing Crescent 23%

15:17

18:29

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: 08:03, Set: 18:13, Transit: 13:08. Moon - Rise: 15:17, Set: 18:29. Civil Dark: 18:55 - 07:20. Nautical Dark: 19:46 - 06:32. Astro Dark: 20:35 - 05:43

Total Clouds (% Sky Obscured)

100
100
97
97
95
92
81
82
88
85
90
82
91
92
58
56
60
62
58
68
71
59
82
100

Low Clouds (% Sky Obscured)

99
100
96
95
91
87
81
81
86
84
90
82
91
92
58
56
60
58
54
62
67
55
44
64

Medium Clouds (% Sky Obscured)

28
25
21
22
13
6
0
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

18
2
3
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
13
76
100

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
1
2
1
4
1
2
1
1
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 (%)

19
13
11
6
7
7
4
0
0
2
12
4
16
2
0
0
0
0
0
0
0
0
1
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
7
7
8
8
8
8
7
7
7
7
7
7
6
7
10
9
10
11
10
10
11
10
10

Dew Point (°C)

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

Relative Humidity (%)

88
91
93
93
95
93
93
93
93
96
96
96
93
91
90
88
80
76
75
72
73
76
80
88

Pressure (mb)

1014
1014
1015
1016
1017
1017
1018
1019
1019
1020
1020
1021
1021
1021
1022
1022
1023
1023
1023
1023
1023
1023
1022
1022

Ozone (du)

279
281
282
283
283
281
278
277
279
282
286
287
290
290
288
289
287
287
285
283
283
282
279
278

Thursday 15

Waxing Crescent 31%

16:11

No Set

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: 08:05, Set: 18:10, Transit: 13:07. Moon - Rise: 16:11, Set: No Set. Civil Dark: 18:52 - 07:23. Nautical Dark: 19:43 - 06:34. Astro Dark: 20:32 - 05:46

Total Clouds (% Sky Obscured)

100
100
99
97
96
100
99
80
95
98
98
100
99
96
100
100
100
100
100
100
100
99
99
99

Low Clouds (% Sky Obscured)

72
80
56
58
73
45
51
51
61
65
67
68
79
85
100
93
99
96
89
97
94
92
88
85

Medium Clouds (% Sky Obscured)

0
0
0
25
32
36
32
29
67
91
94
47
41
33
42
39
45
40
40
30
36
38
41
66

High Clouds (% Sky Obscured)

100
100
98
92
59
100
90
57
75
50
54
100
49
17
80
79
100
83
81
86
79
77
77
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 (%)

19
9
3
3
0
0
0
0
0
1
0
2
2
7
5
9
6
10
25
7
4
2
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
9
8
9
10
10
10
10
10
11
11
12
12
12
12
12
13
13
12
12
12
12
11
11

Chance of Frost

Temperature (°C)

9
10
10
10
10
9
10
10
10
10
11
11
11
11
11
11
12
12
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
88
81
77
76
87
88
87
87
88
88
88
88
87
87
87
88
89
89
86
87
89
90

Pressure (mb)

1022
1022
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1019
1019
1020
1020
1019
1019
1019
1019
1019
1019

Ozone (du)

279
278
278
278
277
276
277
278
277
277
277
278
280
282
283
284
285
286
285
285
286
287
288
290

Friday 16

Waxing Crescent 41%

16:36

19:22

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: 08:08, Set: 18:07, Transit: 13:07. Moon - Rise: 16:36, Set: 19:22. Civil Dark: 18:49 - 07:25. Nautical Dark: 19:40 - 06:37. Astro Dark: 20:29 - 05:48

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
99
99
94
86
95
100
100
100

Low Clouds (% Sky Obscured)

83
78
79
82
82
88
93
97
98
98
99
97
95
93
90
87
84
79
73
67
67
66
65
58

Medium Clouds (% Sky Obscured)

90
88
77
79
77
83
91
100
100
100
72
70
70
70
68
62
59
57
58
50
50
45
45
40

High Clouds (% Sky Obscured)

94
100
100
100
100
100
100
100
75
50
24
30
30
4
2
10
3
2
2
1
2
20
20
15

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
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
0
1
2
1
2
2
0
3
8
22
25
26
33
37
43
40
47
47
51
60
64
71
66

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
9
9
9
9
9
9
9
9
9
10
10
10
9
10
9
8
8
8
8
9
8
7
7

Dew Point (°C)

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

Relative Humidity (%)

90
92
90
92
90
90
89
90
90
89
90
92
92
92
92
88
87
87
84
74
70
70
74
84

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1019
1019
1019
1019
1020
1020
1021
1021
1022
1022
1022
1023
1024

Ozone (du)

291
294
294
292
291
292
292
293
294
293
295
295
295
295
295
295
293
292
290
288
288
288
290
290

Saturday 17

Waxing Crescent 38%

16:46

20:42

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

Sun - Rise: 08:10, Set: 18:04, Transit: 13:07. Moon - Rise: 16:46, Set: 20:42. Civil Dark: 18:47 - 07:27. Nautical Dark: 19:38 - 06:39. Astro Dark: 20:26 - 05:50

Total Clouds (% Sky Obscured)

100
100
95
90
84
81
78
53
31
25
4
3
0
3
12
23
39
54
65
81
76
75
66
50

Low Clouds (% Sky Obscured)

50
45
41
39
35
31
27
2
0
0
0
0
0
0
0
0
0
8
15
23
22
22
21
16

Medium Clouds (% Sky Obscured)

42
99
93
90
83
81
71
40
27
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
10
15
15
20
5
0
0
0
3
1
1
0
0
7
17
38
45
44
32
21
8
5
4

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

Very Light Rain
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 (%)

58
50
40
28
14
13
10
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0.3
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
8
9
8
8
9
8
8
7
7
7
6
6
6
6
5
6
6
7
7
7
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
85
82
84
82
82
80
80
86
88
89
89
85
83
77
76
75
73
70
68
67
71
77
82

Pressure (mb)

1025
1025
1026
1026
1027
1028
1028
1029
1029
1030
1030
1031
1031
1032
1032
1031
1031
1032
1032
1031
1031
1031
1032
1032

Ozone (du)

293
298
299
294
289
282
285
300
303
294
291
290
290
288
287
285
283
281
277
274
270
268
267
266

Sunday 18

First Quarter 50%

16:51

22:13

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

Sun - Rise: 08:13, Set: 18:01, Transit: 13:07. Moon - Rise: 16:51, Set: 22:13. Civil Dark: 18:44 - 07:30. Nautical Dark: 19:35 - 06:41. Astro Dark: 20:24 - 05:53

Total Clouds (% Sky Obscured)

34
20
18
14
10
34
52
72
80
88
97
79
61
44
43
40
38
36
32
29
20
12
2
17

Low Clouds (% Sky Obscured)

14
9
7
6
4
17
32
52
70
83
85
70
52
36
37
36
37
35
32
29
20
11
0
9

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
5

High Clouds (% Sky Obscured)

4
6
11
14
10
34
48
59
38
28
27
21
15
10
7
5
2
3
3
3
4
5
2
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
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
0
0
0
0
0
1
1
0
2
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
4
4
2
2
2
2
2
2
-0
-0
-1
0
0
0
3
3
5
5
6
6
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

85
90
93
93
93
93
93
93
93
93
93
93
91
91
91
83
76
70
67
64
61
67
73
79

Pressure (mb)

1032
1032
1033
1033
1033
1033
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1034
1033
1033
1033
1032
1032

Ozone (du)

265
265
265
266
267
267
267
267
267
266
265
264
259
254
250
247
244
241
240
240
239
240
241
242

Monday 19

Waxing Gibbous 60%

16:52

23:46

19 OK
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

Sun - Rise: 08:15, Set: 17:58, Transit: 13:07. Moon - Rise: 16:52, Set: 23:46. Civil Dark: 18:41 - 07:32. Nautical Dark: 19:32 - 06:44. Astro Dark: 20:21 - 05:55

Total Clouds (% Sky Obscured)

35
54
69
82
95
93
90
88
89
90
92
78
62
51
56
60
72
76
77
81

Low Clouds (% Sky Obscured)

19
29
32
35
36
41
42
40
38
36
43
35
27
21
20
19
20
24
29
39

Medium Clouds (% Sky Obscured)

8
12
20
35
45
41
33
30
27
24
24
16
8
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
14
29
46
64
52
36
21
52
73
92
78
62
51
49
50
55
56
57
62

ISS Passover

Visibility (miles)

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

Precipitation Type

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
2
3
5
5
3
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
83
85
88
90
94
94
93
93
93
91
91
90
90
90
81
76
68
67
64

Pressure (mb)

1032
1031
1031
1031
1030
1030
1029
1028
1028
1027
1026
1025
1025
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

241
241
240
239
238
237
235
233
231
229
228
226
226
226
225
224
223
222
222
221

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

Generated: 13/10/26 18:31:53. Forecast: 13/10/26 to 19/10/26. Timezone: UTC+3.00