Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Crescent 16%

02:48

15:00

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

Sun - Rise: 07:56, Set: 16:15, Transit: 12:06. Moon - Rise: 02:48, Set: 15:00. Civil Dark: 17:01 - 07:10. Nautical Dark: 17:51 - 06:20. Astro Dark: 18:40 - 05:31

Total Clouds (% Sky Obscured)

57
51
49
54
87
65
72
36
45
70
29
2
7
16
25
29
32
27
33
26
22
15
15
3

Low Clouds (% Sky Obscured)

22
22
25
54
63
65
72
31
44
70
27
2
7
15
23
25
25
20
22
18
15
11
12
2

Medium Clouds (% Sky Obscured)

36
31
44
51
47
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
2
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)

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
12
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
83
82
81
79
78
77
78
81
76
71
76
75
72
70
67
67
66
66
67
71
73
73
72

Pressure (mb)

1023
1022
1022
1022
1021
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021
1021
1021
1020
1020
1020
1020
1020
1020
1021

Ozone (du)

262
262
265
266
268
269
272
276
277
276
274
276
278
275
274
273
272
271
273
274
273
272
273
276

Thursday 5

Waning Crescent 9%

04:18

15:00

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

Sun - Rise: 07:59, Set: 16:12, Transit: 12:06. Moon - Rise: 04:18, Set: 15:00. Civil Dark: 16:59 - 07:12. Nautical Dark: 17:49 - 06:22. Astro Dark: 18:38 - 05:33

Total Clouds (% Sky Obscured)

4
13
22
15
10
2
2
7
17
26
18
30
27
46
27
30
7
38
7
5
5
21
27
48

Low Clouds (% Sky Obscured)

4
11
20
13
10
2
2
7
15
20
2
1
0
0
0
0
0
0
0
0
3
15
20
35

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
7
27
44
20
23
2
32
2
4
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
3
18
30
27
2
3
2
5
2
4
2
2
2
3
3

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
71
72
73
74
76
77
80
81
84
88
89
88
81
74
69
68
69
75
83
86
89
91

Pressure (mb)

1021
1021
1022
1022
1023
1023
1024
1024
1025
1025
1026
1026
1026
1027
1027
1027
1027
1027
1027
1026
1026
1026
1025
1025

Ozone (du)

279
281
281
283
282
286
285
284
285
285
285
285
283
281
281
281
282
281
280
278
276
274
274
274

Friday 6

Waning Crescent 4%

05:49

15:00

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
19 OK

Sun - Rise: 08:01, Set: 16:10, Transit: 12:06. Moon - Rise: 05:49, Set: 15:00. Civil Dark: 16:57 - 07:15. Nautical Dark: 17:47 - 06:24. Astro Dark: 18:36 - 05:35

Total Clouds (% Sky Obscured)

55
59
59
85
99
100
98
100
100
100
100
100
98
97
100
93
87
100
94
91
68
56
45
33

Low Clouds (% Sky Obscured)

37
42
42
43
36
41
48
51
45
44
47
35
42
64
70
67
56
46
57
62
68
55
42
33

Medium Clouds (% Sky Obscured)

0
0
0
0
0
5
39
52
85
73
73
72
50
7
0
0
15
85
40
20
0
0
0
0

High Clouds (% Sky Obscured)

3
3
18
62
99
98
69
97
100
100
100
98
85
33
25
25
16
100
69
40
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
0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
94
93
94
94
93
94
94
94
94
94
94
96
94
89
85
82
80
82
86
91
93
94
94

Pressure (mb)

1025
1024
1024
1023
1023
1022
1022
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019

Ozone (du)

274
275
275
276
277
279
281
281
282
282
282
282
284
287
286
285
285
287
289
289
289
289
288
290

Saturday 7

Waning Crescent 1%

07:21

15:01

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

Sun - Rise: 08:03, Set: 16:08, Transit: 12:06. Moon - Rise: 07:21, Set: 15:01. Civil Dark: 16:55 - 07:16. Nautical Dark: 17:46 - 06:25. Astro Dark: 18:35 - 05:36

Total Clouds (% Sky Obscured)

39
46
50
43
41
37
35
32
38
42
49
81
84
87
88
77
63
48
49
50
51
48
45
42

Low Clouds (% Sky Obscured)

35
39
40
42
41
37
35
32
38
42
49
58
59
53
46
40
40
37
35
33
34
32
28
26

Medium Clouds (% Sky Obscured)

3
5
7
5
3
0
1
3
4
3
1
0
6
10
13
9
6
2
2
2
2
2
0
0

High Clouds (% Sky Obscured)

0
0
0
0
3
2
0
0
4
3
4
51
63
68
71
60
33
2
2
1
1
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
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
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
96
96
96
96
96
94
96
96
96
96
96
94
93
88
86
85
85
88
93
93
94
94

Pressure (mb)

1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1019
1020
1020

Ozone (du)

289
289
290
291
290
291
292
293
295
296
297
296
296
295
293
292
293
294
294
293
293
294
293
292

Sunday 8

Waning Crescent 0%

08:55

15:05

20 OK
21 OK
22 OK
23 OK
00 OK
01 Good
02 OK
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

Sun - Rise: 08:06, Set: 16:06, Transit: 12:06. Moon - Rise: 08:55, Set: 15:05. Civil Dark: 16:53 - 07:18. Nautical Dark: 17:44 - 06:27. Astro Dark: 18:33 - 05:38

Total Clouds (% Sky Obscured)

39
36
33
25
17
8
27
46
68
71
76
81
72
79
91
93
94
86
87
92
93
90
90
87

Low Clouds (% Sky Obscured)

26
26
22
16
11
6
20
31
44
52
60
64
34
43
53
59
60
61
60
64
68
65
69
72

Medium Clouds (% Sky Obscured)

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

High Clouds (% Sky Obscured)

1
3
3
3
3
1
1
0
1
3
2
3
16
9
3
8
14
22
18
14
9
7
3
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
0
0
0
8
13
11
15
13
5
17
21
21
20
17
10

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
5
5
5
5
5
5
5
5
5
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
93
93
93
94
94
94
94
93
93
93
91
89
86
85
83
84
85
85
86
88
88

Pressure (mb)

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

Ozone (du)

292
293
293
293
293
293
293
294
296
296
297
297
297
296
296
295
295
296
296
297
297
298
296
294

Monday 9

New Moon 2%

10:29

15:13

20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
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

Sun - Rise: 08:08, Set: 16:04, Transit: 12:06. Moon - Rise: 10:29, Set: 15:13. Civil Dark: 16:51 - 07:20. Nautical Dark: 17:42 - 06:29. Astro Dark: 18:31 - 05:40

Total Clouds (% Sky Obscured)

84
80
74
59
43
27
53
75
97
92
86
81
86
91
96
97
98
99
99
100
100
99
98
97

Low Clouds (% Sky Obscured)

71
70
72
59
43
27
45
40
35
35
35
20
17
23
30
41
57
66
75
80
83
86
89
91

Medium Clouds (% Sky Obscured)

4
3
3
2
2
2
12
22
32
38
44
53
56
59
57
63
59
55
60
66
76
82
87
93

High Clouds (% Sky Obscured)

1
1
1
1
1
2
31
61
90
66
43
21
35
53
70
61
52
46
54
61
60
45
38
33

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 (%)

9
8
5
13
12
7
14
14
8
11
10
5
11
11
6
16
19
18
24
26
26
23
19
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
86
83
83
83
82
82
83
85
88
86
86
86
85
85
83
82
82
80
82
82
83
83
82

Pressure (mb)

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

Ozone (du)

292
290
288
286
284
283
281
280
278
277
276
276
275
276
277
279
280
281
282
281
281
280
279
278

Tuesday 10

Waxing Crescent 5%

11:56

15:32

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

Sun - Rise: 08:11, Set: 16:01, Transit: 12:06. Moon - Rise: 11:56, Set: 15:32. Civil Dark: 16:49 - 07:23. Nautical Dark: 17:40 - 06:31. Astro Dark: 18:29 - 05:43

Total Clouds (% Sky Obscured)

95
93
90
92
95
97
98
99
99
98
97
96
97
97
98
99
99
99

Low Clouds (% Sky Obscured)

87
83
80
72
63
55
61
69
80
85
89
92
92
92
92
90
87
85

Medium Clouds (% Sky Obscured)

90
88
85
88
92
95
96
97
98
88
80
71
79
87
95
92
89
86

High Clouds (% Sky Obscured)

22
14
6
4
3
3
7
13
21
26
35
40
30
30
25
25
30
40

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

16
16
12
20
22
23
30
35
36
38
40
41
45
49
54
55
50
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
83
85
86
88
89
89
88
85
82
83
85
86
85
85
86
83
83

Pressure (mb)

1009
1009
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1005
1005
1004
1004
1004

Ozone (du)

277
275
274
272
272
272
271
272
272
273
276
280
284
282
281
280
279
277

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

Generated: 04/11/26 20:50:55. Forecast: 04/11/26 to 10/11/26. Timezone: UTC+2.00