Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 4

Waning Crescent 16%

02:48

15:00

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 OK
04 Bad
05 Bad
06 Bad
07 OK
08 OK

Sun - Rise: 07:56, Set: 16:17, Transit: 12:06. Moon - Rise: 02:48, Set: 15:00. Civil Dark: 17:03 - 07:10. Nautical Dark: 17:54 - 06:20. Astro Dark: 18:42 - 05:31

Total Clouds (% Sky Obscured)

75
81
84
87
92
81
83
72
80
83
93
81
56
57
88
88
86
71
37
62
67
64
26
16

Low Clouds (% Sky Obscured)

75
81
84
69
70
75
80
72
75
61
43
27
27
29
62
68
75
71
25
62
67
64
24
16

Medium Clouds (% Sky Obscured)

75
81
73
45
53
58
53
0
22
63
84
67
46
39
38
37
33
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

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

Precipitation Type

None
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
66
22
5
0
0
0
8
2
0
0
0
1
1
0
0
0
0
0
0
1
2
0
0

Precipitation Amount (mm)

0
0.4
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
7
7
9
9
9
10
10
10
10
10
10
10
11
12
11
12
12
13
13
11
11

Chance of Frost

Temperature (°C)

1
3
3
4
6
8
8
8
8
8
7
7
7
7
7
7
8
8
8
7
7
8
7
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
73
79
89
93
91
88
88
84
79
81
82
81
82
84
81
79
78
74
81
77
65
73
82

Pressure (mb)

1029
1029
1028
1027
1027
1026
1025
1025
1024
1024
1023
1023
1023
1023
1022
1022
1022
1021
1021
1021
1020
1020
1020
1020

Ozone (du)

283
280
277
276
273
267
264
261
261
261
261
259
262
264
266
267
267
270
273
273
274
274
277
280

Thursday 5

Waning Crescent 16%

04:18

15:00

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

Sun - Rise: 07:59, Set: 16:15, Transit: 12:06. Moon - Rise: 04:18, Set: 15:00. Civil Dark: 17:01 - 07:12. Nautical Dark: 17:51 - 06:22. Astro Dark: 18:40 - 05:33

Total Clouds (% Sky Obscured)

23
31
31
30
38
33
21
18
26
11
12
47
28
15
2
1
2
0
2
2
1
6
61
32

Low Clouds (% Sky Obscured)

18
27
27
26
29
28
15
14
22
10
9
33
27
15
2
1
2
0
2
2
1
5
2
0

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
50
30

High Clouds (% Sky Obscured)

0
0
0
0
3
0
3
3
0
0
1
17
0
0
0
0
0
0
0
0
0
0
40
2

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
72
69
67
66
66
67
71
73
73
73
73
72
72
75
74
77
79
81
84
86
89
89
91

Pressure (mb)

1020
1020
1020
1020
1020
1019
1019
1020
1020
1020
1021
1021
1021
1022
1022
1022
1023
1023
1024
1024
1025
1025
1025
1026

Ozone (du)

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

Friday 6

Waning Crescent 9%

05:49

15:00

09 OK
10 OK
11 Good
12 OK
13 OK
14 Good
15 OK
16 OK
17 OK
18 OK
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

Sun - Rise: 08:01, Set: 16:12, Transit: 12:06. Moon - Rise: 05:49, Set: 15:00. Civil Dark: 16:59 - 07:15. Nautical Dark: 17:49 - 06:24. Astro Dark: 18:38 - 05:35

Total Clouds (% Sky Obscured)

16
19
10
21
21
11
27
30
24
22
33
43
43
65
75
93
100
100
100
100
100
99
100
99

Low Clouds (% Sky Obscured)

12
13
2
0
0
0
9
28
24
22
33
43
43
49
65
69
74
75
69
67
66
65
68
64

Medium Clouds (% Sky Obscured)

1
2
5
2
1
2
26
3
0
0
0
0
0
0
0
25
45
33
19
12
8
14
20
21

High Clouds (% Sky Obscured)

0
2
2
15
17
7
2
2
2
0
0
3
2
11
30
93
100
99
99
98
99
98
100
80

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
3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
83
76
71
68
71
75
85
88
89
91
93
93
94
94
94
94
96
94
94
94
96
94
96

Pressure (mb)

1026
1026
1026
1026
1026
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1022
1022
1021
1021
1020
1020
1020
1019

Ozone (du)

283
283
282
283
282
284
282
281
279
279
279
279
280
280
280
280
280
282
283
283
284
284
285
285

Saturday 7

Waning Crescent 4%

07:21

15:00

09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
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: 08:03, Set: 16:10, Transit: 12:06. Moon - Rise: 07:21, Set: 15:00. Civil Dark: 16:57 - 07:16. Nautical Dark: 17:47 - 06:25. Astro Dark: 18:36 - 05:36

Total Clouds (% Sky Obscured)

98
95
80
53
41
47
50
58
56
56
49
46
45
45
54
63
64
74
87
99
99
100
98
80

Low Clouds (% Sky Obscured)

65
61
56
50
38
47
50
58
56
56
49
46
45
45
39
38
34
32
32
32
30
26
24
25

Medium Clouds (% Sky Obscured)

38
21
17
12
5
5
5
4
4
3
0
0
0
0
2
4
9
23
39
55
57
58
62
64

High Clouds (% Sky Obscured)

63
50
43
3
1
1
0
0
2
3
2
0
0
2
9
36
28
46
72
97
96
96
86
58

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
88
83
82
83
90
93
94
94
94
94
94
93
93
93
94
94
96
96
96
96
94
96

Pressure (mb)

1019
1019
1019
1019
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

286
287
287
287
288
287
288
289
290
292
293
292
291
291
291
291
294
295
296
295
296
296
297
297

Sunday 8

Waning Crescent 1%

08:55

15:01

09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
19 OK
20 OK
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: 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)

60
45
43
40
38
36
34
28
35
38
42
36
62
88
87
85
80
80
82
83
83
85
85
82

Low Clouds (% Sky Obscured)

26
26
25
24
26
24
23
20
24
27
29
13
30
49
53
52
51
47
47
47
43
47
51
50

Medium Clouds (% Sky Obscured)

22
24
28
26
18
22
24
4
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

33
17
9
5
20
15
10
15
15
19
20
22
23
22
20
12
6
7
5
5
3
6
7
6

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
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
91
88
85
84
84
87
91
93
94
94
94
94
94
94
96
94
96
94
94
96
94
94
93

Pressure (mb)

1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1017

Ozone (du)

297
297
296
295
294
294
294
290
287
287
286
286
287
288
289
288
287
287
287
287
287
288
289
290

Monday 9

New Moon 0%

08:55

15:05

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: 08:08, Set: 16:06, Transit: 12:06. Moon - Rise: 08:55, 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
73
76
80
83
82
84
86
81
77
73
77
82
86
76
60
54
61
65
70
77
84
94
95

Low Clouds (% Sky Obscured)

48
57
52
54
56
55
53
52
51
51
62
73
77
81
69
50
40
36
39
45
50
54
68
77

Medium Clouds (% Sky Obscured)

0
0
0
0
0
10
21
31
21
12
2
3
3
3
2
1
0
0
0
0
2
3
6
14

High Clouds (% Sky Obscured)

7
4
5
5
6
9
13
16
12
7
4
3
3
4
3
2
2
2
4
6
7
9
9
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 (%)

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

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
86
85
85
85
88
91
94
94
94
94
94
93
93
93
94
93
93
93
93
93
94
94

Pressure (mb)

1017
1018
1018
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1015
1015

Ozone (du)

289
289
289
289
289
289
290
291
291
293
295
297
295
294
292
290
288
285
283
281
279
278
276
274

Tuesday 10

Waxing Crescent 2%

10:29

15:13

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

Sun - Rise: 08:11, Set: 16:04, Transit: 12:06. Moon - Rise: 10:29, 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)

95
95
91
87
85
88
91
94
95
94
94
95
97
100
96
92
89

Low Clouds (% Sky Obscured)

81
76
70
74
80
81
83
83
85
87
90
81
72
63
72
79
87

Medium Clouds (% Sky Obscured)

22
30
20
10
1
2
4
5
3
2
1
1
1
1
1
1
2

High Clouds (% Sky Obscured)

7
7
20
34
48
58
69
80
77
73
69
76
81
88
74
57
38

ISS Passover

Visibility (miles)

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

Fog (%)

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
Very Light Rain
None
None
None

Precipitation Probability (%)

6
4
8
8
6
11
12
12
17
18
18
31
39
44
39
34
27

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
86
85
80
79
82
85
88
88
88
88
88
86
86
85
83

Pressure (mb)

1015
1015
1015
1014
1014
1014
1013
1013
1013
1013
1012
1012
1012
1012
1011
1011
1011

Ozone (du)

273
273
272
272
272
272
272
272
272
274
275
277
277
278
278
278
278

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

Generated: 04/11/26 08:31:37. Forecast: 04/11/26 to 10/11/26. Timezone: UTC+2.00