Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 91%

16:31

13:38

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:05, Set: 16:07, Transit: 12:06. Moon - Rise: 16:31, Set: 13:38. Civil Dark: 16:54 - 07:17. Nautical Dark: 17:45 - 06:27. Astro Dark: 18:34 - 05:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
93
100
100
100
100
100
100
100
100
100
100
100
98

Low Clouds (% Sky Obscured)

54
72
90
95
95
95
95
95
93
98
100
100
100
99
97
100
100
100
100
100
100
100
100
97

Medium Clouds (% Sky Obscured)

100
87
100
92
76
78
84
59
58
16
6
9
0
0
0
0
14
47
3
3
0
0
0
0

High Clouds (% Sky Obscured)

99
100
100
100
100
71
90
96
100
100
100
75
69
91
97
55
63
80
20
10
2
6
3
18

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
5
0
6
4
6
16
9
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)

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

Chance of Frost

Temperature (°C)

10
10
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8

Feels Like (°C)

7
7
7
7
7
7
7
7
7
7
7
8
8
7
6
7
7
7
7
6
7
7
7
7

Dew Point (°C)

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

Relative Humidity (%)

93
93
96
98
97
98
96
98
96
97
97
95
93
92
94
90
87
84
90
91
90
88
88
85

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1015
1015
1014
1014
1014
1014
1013
1013
1013
1013

Ozone (du)

254
258
257
253
251
250
249
252
258
264
261
257
255
256
251
245
245
245
246
248
250
253
255
256

Sunday 9

Waning Gibbous 82%

18:06

14:18

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:07, Set: 16:04, Transit: 12:06. Moon - Rise: 18:06, Set: 14:18. Civil Dark: 16:52 - 07:20. Nautical Dark: 17:43 - 06:29. Astro Dark: 18:32 - 05:40

Total Clouds (% Sky Obscured)

90
99
95
96
100
96
94
98
83
71
74
75
69
75
78
85
76
96
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

87
99
90
90
98
87
88
54
57
69
63
58
65
68
72
76
76
96
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
11
0
1
1
36
39
55
41
38
19
2
3
17
31
20
66
65

High Clouds (% Sky Obscured)

10
20
49
24
81
65
29
55
65
8
11
11
3
1
11
39
48
62
89
62
5
22
40
94

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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
6
6
6
5
5
5
6
5
5
6
6
6
8
8
8
6
5
5
6
6
6
6
6

Dew Point (°C)

6
5
5
5
5
5
5
5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

85
81
79
81
82
82
82
85
93
96
93
87
84
82
82
87
93
94
93
91
91
91
91
91

Pressure (mb)

1013
1012
1012
1012
1012
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013

Ozone (du)

256
257
257
256
254
252
250
249
247
246
245
244
246
248
249
249
248
246
245
244
243
242
241
239

Monday 10

Waning Gibbous 72%

19:57

14:31

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:10, Set: 16:02, Transit: 12:06. Moon - Rise: 19:57, Set: 14:31. Civil Dark: 16:50 - 07:22. Nautical Dark: 17:41 - 06:31. Astro Dark: 18:30 - 05:42

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
93
93
100
100
100
100
100
99
100
100
100
99

Low Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
93
93
100
100
100
100
100
99
100
100
100
98

Medium Clouds (% Sky Obscured)

83
85
90
100
100
100
100
100
100
84
75
47
55
41
37
34
45
46
51
46
60
56
53
47

High Clouds (% Sky Obscured)

97
89
92
94
100
100
100
100
100
96
58
72
76
4
0
0
0
0
6
12
24
10
30
25

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
70
5
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 (%)

11
9
2
13
14
14
12
10
10
11
14
12
8
7
5
7
9
16
17
15
17
11
14
9

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)

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

Chance of Frost

Temperature (°C)

7
7
7
7
7
6
6
6
6
6
6
6
6
7
7
6
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
94
94
93
93
93
93
94
93
90
87
82
79
84
88
88
90
90
90
90
90
90

Pressure (mb)

1013
1013
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011

Ozone (du)

238
239
240
242
243
244
244
245
245
245
247
249
247
248
248
247
248
247
248
247
245
244
244
243

Tuesday 11

Waning Gibbous 62%

21:43

14:35

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:12, Set: 16:00, Transit: 12:06. Moon - Rise: 21:43, Set: 14:35. Civil Dark: 16:48 - 07:24. Nautical Dark: 17:39 - 06:33. Astro Dark: 18:28 - 05:44

Total Clouds (% Sky Obscured)

98
98
98
98
98
95
99
100
100
100
100
96
93
89
93
96
100
93
86
79
73
68
62
72

Low Clouds (% Sky Obscured)

97
96
95
95
97
93
99
100
100
100
100
94
87
81
87
94
100
93
86
79
72
65
61
69

Medium Clouds (% Sky Obscured)

49
45
57
60
69
68
56
34
29
28
25
26
26
27
27
29
31
20
10
0
0
0
0
8

High Clouds (% Sky Obscured)

20
20
20
4
4
3
5
20
13
9
13
22
27
36
31
36
43
39
35
34
42
40
43
34

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 (%)

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

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

Chance of Frost

Temperature (°C)

6
6
6
6
6
6
6
6
6
6
6
6
7
7
7
7
6
6
6
6
6
6
6
6

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
90
88
88
90
90
90
90
88
88
88
85
84
84
85
85
87
88
88
90
90
86
83
82

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

243
244
244
245
246
246
246
248
249
249
247
246
247
248
250
251
249
248
248
248
248
248
249
250

Wednesday 12

Third Quarter 51%

23:21

14:35

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:15, Set: 15:57, Transit: 12:06. Moon - Rise: 23:21, Set: 14:35. Civil Dark: 16:46 - 07:26. Nautical Dark: 17:37 - 06:35. Astro Dark: 18:27 - 05:46

Total Clouds (% Sky Obscured)

83
93
94
96
97
98
98
99
99
100
100
98
97
96
95
95
96
97
97
99
99
99
100
100

Low Clouds (% Sky Obscured)

77
86
88
91
93
90
82
86
86
84
82
82
83
84
86
90
93
93
91
89
91
89
88
89

Medium Clouds (% Sky Obscured)

14
20
21
18
17
43
36
82
41
49
57
53
85
84
51
52
56
63
53
87
90
84
60
66

High Clouds (% Sky Obscured)

35
35
36
41
46
54
64
77
84
91
97
66
36
5
11
13
26
30
35
37
55
76
100
91

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 (%)

7
5
5
13
2
2
3
8
8
13
20
18
21
20
19
13
4
9
9
6
7
9
4
29

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
6
8
8
8
9
10
10
10
10
10
11
11
10
11
10
11
11
12
11
12

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
88
88
85
87
85
88
90
90
88
87
88
88
87
85
85
81
79
82
79
87
81
85
82

Pressure (mb)

1012
1012
1012
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1008

Ozone (du)

250
251
252
256
256
257
257
258
259
260
262
263
264
263
263
263
263
263
263
263
264
267
266
267

Thursday 13

Waning Crescent 40%

No Rise

14:35

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:17, Set: 15:55, Transit: 12:06. Moon - Rise: No Rise, Set: 14:35. Civil Dark: 16:44 - 07:29. Nautical Dark: 17:36 - 06:37. Astro Dark: 18:25 - 05:48

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

90
92
94
97
100
93
86
80
80
81
82
88
94
99
99
100
100
100
100
100
98
95
93
89

Medium Clouds (% Sky Obscured)

74
76
75
73
76
80
84
86
81
77
73
82
91
100
99
98
98
98
99
100
90
81
71
73

High Clouds (% Sky Obscured)

81
72
82
92
100
100
100
100
79
56
35
56
77
100
100
100
100
100
100
100
70
42
14
41

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

Precipitation Probability (%)

43
58
86
70
49
47
44
45
46
46
38
45
51
47
61
68
68
89
95
95
95
95
95
95

Precipitation Amount (mm)

0
0.3
0.6
0.3
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.6
1
1.2
1.1
1
0.8
0.7

Wind Speed/Direction (mph)

12
12
13
13
14
15
15
15
15
15
16
16
16
15
15
14
14
13
10
11
15
14
14
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
87
84
84
85
85
85
85
85
85
84
84
85
84
85
84
82
81
84
86
90
88
86
85

Pressure (mb)

1008
1007
1007
1006
1006
1005
1005
1004
1004
1003
1003
1002
1002
1001
1001
1000
1000
999
999
998
998
998
998
998

Ozone (du)

268
266
266
265
263
262
263
264
264
263
263
262
261
261
260
262
263
265
265
266
266
266
266
266

Friday 14

Waning Crescent 30%

00:52

14:34

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 Bad
20 Bad
21 Bad
22 Bad
23 Bad

Sun - Rise: 08:20, Set: 15:53, Transit: 12:06. Moon - Rise: 00:52, Set: 14:34. Civil Dark: 16:42 - 07:31. Nautical Dark: 17:34 - 06:39. Astro Dark: 18:23 - 05:50

Total Clouds (% Sky Obscured)

100
100
95
88
82
87
91
97
91
94
96
97
97
98
81
62
43
43
44
44
38
31
29
21

Low Clouds (% Sky Obscured)

86
85
81
73
64
62
62
61
70
81
86
86
74
82
81
62
43
43
44
44
38
31
29
21

Medium Clouds (% Sky Obscured)

79
75
68
57
37
24
26
29
17
9
4
19
34
46
57
62
43
43
44
44
38
31
29
21

High Clouds (% Sky Obscured)

66
88
69
44
20
46
72
97
67
33
2
0
0
4
4
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
6
3
0
0
0
0
0
1
1

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

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

Precipitation Probability (%)

81
57
47
35
16
11
5
1
5
5
2
6
8
11
28
38
44
52
55
61
72
82
92
83

Precipitation Amount (mm)

0.5
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0.1
0.2
0.2
0.2
0.3
0.4
0.5
0.6
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
78
78
77
77
76
74
74
74
74
73
70
70
69
77
84
96
94
96
96
96
96
98

Pressure (mb)

999
999
1000
1001
1002
1003
1004
1004
1005
1006
1006
1007
1007
1008
1008
1008
1009
1009
1009
1009
1009
1009
1008
1008

Ozone (du)

267
267
268
267
266
265
265
266
266
266
266
267
266
265
264
264
263
262
262
261
261
260
260
259

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

Generated: 08/11/25 15:36:37. Forecast: 08/11/25 to 14/11/25. Timezone: UTC+2.00