Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 8

Waning Gibbous 82%

17:49

14:56

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 Bad
20 Bad

Sun - Rise: 08:24, Set: 16:07, Transit: 12:16. Moon - Rise: 17:49, Set: 14:56. Civil Dark: 16:57 - 07:34. Nautical Dark: 17:50 - 06:41. Astro Dark: 18:41 - 05:50

Total Clouds (% Sky Obscured)

100
100
100
76
100
100
100
99
97
98
98
55
67
98
100
99
99
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
40
28
32
61
93
89
45
25
20
21
25
43
94
99
96
98
99
100
99
100
100
100
100

Medium Clouds (% Sky Obscured)

2
2
0
4
28
70
65
83
64
76
87
55
51
51
45
43
39
28
29
36
25
34
29
3

High Clouds (% Sky Obscured)

60
50
50
56
71
100
100
69
57
46
35
4
11
8
37
58
65
72
74
89
66
61
49
20

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
95
0
0
0
0
0
0
0
0
0
0
0
1
6
15
0
1
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
4
1
0
0
1
0
0
5
3
9
14
2
7
2
1
1
0
1
0
7
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
4
4
4
4
4
4
4
4
4
5
5
5
5
5
6
5
4
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
7
6
5
6
7
7
6
6
6
5
6
6
6
6
7
7
7
7
6
5
3
2

Relative Humidity (%)

84
88
94
96
94
94
94
94
96
96
96
94
96
93
90
88
91
93
93
94
94
88
81
76

Pressure (mb)

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

Ozone (du)

248
246
246
246
244
241
241
242
242
241
242
243
243
242
242
243
242
243
242
239
237
235
234
234

Sunday 9

Waning Gibbous 72%

19:52

14:57

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 Bad
20 Bad

Sun - Rise: 08:27, Set: 16:04, Transit: 12:16. Moon - Rise: 19:52, Set: 14:57. Civil Dark: 16:55 - 07:37. Nautical Dark: 17:48 - 06:43. Astro Dark: 18:39 - 05:52

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
99
94
87
87
87
88
91
87
82
81
83
87
92
96
94
97
99
98
96
96
96
97
96

Medium Clouds (% Sky Obscured)

4
5
33
76
57
59
92
71
98
89
91
87
71
89
96
77
81
52
69
53
63
65
59
48

High Clouds (% Sky Obscured)

62
87
81
93
100
100
97
92
85
94
67
36
7
19
34
0
1
3
2
13
38
56
78
82

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
0
0
0
0
0
0
0
1
1
0
0
5
2
11
26
20
14
14
16
16
14
12

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
75
76
76
77
77
79
80
80
82
83
85
85
85
86
88
89
89
91
91
91
91
93
93

Pressure (mb)

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

Ozone (du)

235
237
237
239
241
241
241
240
239
241
243
243
243
244
244
245
246
246
246
244
244
244
244
245

Monday 10

Waning Gibbous 62%

No Rise

14:55

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 Bad
20 Bad

Sun - Rise: 08:30, Set: 16:02, Transit: 12:16. Moon - Rise: No Rise, Set: 14:55. Civil Dark: 16:53 - 07:39. Nautical Dark: 17:46 - 06:45. Astro Dark: 18:37 - 05:54

Total Clouds (% Sky Obscured)

100
99
98
100
100
100
100
100
100
100
98
99
100
100
99
99
100
100
100
99
100
100
100
100

Low Clouds (% Sky Obscured)

99
97
96
100
100
100
100
98
100
100
94
91
89
93
88
96
100
98
96
95
96
98
100
97

Medium Clouds (% Sky Obscured)

50
71
95
92
69
61
50
48
37
36
41
43
45
48
52
75
47
47
55
64
69
67
56
55

High Clouds (% Sky Obscured)

61
45
40
30
49
48
45
61
78
60
22
35
8
30
27
39
38
26
45
62
75
89
100
99

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
1
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

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 (%)

4
20
26
22
18
21
20
14
7
6
1
1
1
4
8
10
4
8
11
13
17
21
20
19

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
93
93
93
94
94
93
94
94
96
96
94
91
88
85
84
81
82
82
84
84
85
88
90

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

244
244
245
246
247
249
250
249
248
247
247
247
247
247
247
247
249
251
253
253
252
252
253
252

Tuesday 11

Waning Gibbous 51%

21:44

14:52

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 Bad
20 Bad

Sun - Rise: 08:33, Set: 15:59, Transit: 12:16. Moon - Rise: 21:44, Set: 14:52. Civil Dark: 16:50 - 07:41. Nautical Dark: 17:44 - 06:48. Astro Dark: 18:35 - 05:57

Total Clouds (% Sky Obscured)

100
99
99
98
97
97
99
100
100
100
100
98
94
94
94
95
95
97
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

94
71
72
57
45
40
61
91
93
97
100
83
94
94
94
88
94
93
91
91
93
79
91
98

Medium Clouds (% Sky Obscured)

60
60
53
51
44
52
60
62
66
87
90
70
38
26
5
22
28
67
68
94
100
100
96
100

High Clouds (% Sky Obscured)

100
97
94
88
79
82
91
100
79
55
32
31
31
23
28
27
23
51
76
100
100
100
100
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
7

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

16
8
7
5
1
3
6
7
31
47
62
54
40
20
17
18
31
42
37
37
56
43
64
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.3
0.2
0
0
0
0
0
0
0
0
0.2
0
0.3
1.2

Wind Speed/Direction (mph)

10
10
10
11
11
11
12
12
12
12
12
12
11
10
11
10
10
10
10
10
10
10
11
11

Chance of Frost

Temperature (°C)

7
7
7
7
7
7
7
7
7
7
7
7
7
8
8
8
8
8
8
8
8
8
8
8

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
90
87
84
84
82
84
85
85
88
90
90
88
87
88
87
90
91
90
88
88
87
88

Pressure (mb)

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

Ozone (du)

253
253
253
254
254
256
257
257
258
259
261
263
263
265
265
262
261
261
262
263
265
267
267
269

Wednesday 12

Third Quarter 40%

23:26

14:48

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 Bad
20 Bad

Sun - Rise: 08:35, Set: 15:57, Transit: 12:16. Moon - Rise: 23:26, Set: 14:48. Civil Dark: 16:48 - 07:44. Nautical Dark: 17:43 - 06:50. Astro Dark: 18:34 - 05:59

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

98
98
96
95
93
95
98
100
100
100
100
100
100
100
97
94
91
91
88
82
81
80
84
85

Medium Clouds (% Sky Obscured)

100
100
99
74
74
84
76
100
100
100
100
99
100
100
100
100
100
100
100
100
98
96
95
97

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
96
91
87
91

ISS Passover

Visibility (miles)

2
8
9
9
9
9
9
4
3
2
3
3
5
7
9
8
7
6
6
6
5
4
2
0

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
90
73
57
58
54
45
46
45
43
46

Precipitation Amount (mm)

1
1.3
1
0.8
0.7
0.7
0.6
0.9
1.3
1.5
1.8
1.3
0.9
0.6
0.4
0.2
0
0
0
0
0
0
0.1
0.2

Wind Speed/Direction (mph)

12
13
15
15
15
16
16
16
16
16
16
17
14
12
12
10
10
10
8
8
8
8
9
9

Chance of Frost

Temperature (°C)

8
9
9
9
9
9
9
9
8
8
8
8
8
7
6
5
4
3
3
3
2
2
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
90
88
88
88
85
85
88
91
93
91
90
90
90
90
91
93
96
94
93
93
93
93
92

Pressure (mb)

1003
1002
1002
1001
1001
1001
1000
1000
999
999
998
998
997
997
997
997
998
998
999
999
1000
1000
1001
1001

Ozone (du)

271
272
271
271
269
267
265
264
263
264
264
263
265
268
270
271
272
273
275
276
277
277
276
276

Thursday 13

Waning Crescent 30%

01:00

14:45

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 OK
11 OK
12 OK
13 OK
14 OK
15 OK
16 OK
17 OK
18 Good
19 Good
20 Good

Sun - Rise: 08:38, Set: 15:55, Transit: 12:16. Moon - Rise: 01:00, Set: 14:45. Civil Dark: 16:46 - 07:46. Nautical Dark: 17:41 - 06:52. Astro Dark: 18:32 - 06:01

Total Clouds (% Sky Obscured)

100
100
98
96
94
95
97
99
93
88
87
72
59
45
39
31
21
25
31
35
22
13
3
7

Low Clouds (% Sky Obscured)

84
86
74
62
51
61
68
74
73
72
71
53
37
24
21
15
10
10
9
6
5
4
3
4

Medium Clouds (% Sky Obscured)

98
99
84
70
55
66
77
88
88
88
85
59
30
6
5
5
5
3
2
0
1
0
0
0

High Clouds (% Sky Obscured)

95
98
76
60
43
63
80
97
77
52
30
20
14
4
0
0
0
0
0
2
3
3
1
6

ISS Passover

Visibility (miles)

2
3
5
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

Snow
Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

49
52
43
32
13
9
4
0
1
2
0
1
1
0
0
0
0
0
0
0
3
5
0
2

Precipitation Amount (mm)

0.2
0.2
0.2
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
7
6
6
5
5
5
5
4
4
4
4
4
3
3
2
2
2
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
89
87
89
91
91
91
89
86
86
86
84
83
83
80
80
80
81
80
81
81
80
79
79

Pressure (mb)

1002
1002
1002
1003
1003
1004
1004
1004
1004
1004
1004
1005
1005
1005
1005
1006
1006
1007
1007
1008
1008
1009
1009
1010

Ozone (du)

276
276
275
277
279
281
282
283
284
284
283
283
284
285
286
287
289
291
295
300
305
308
311
314

Friday 14

Waning Crescent 21%

02:28

14:41

21 Good
22 OK
23 OK
00 OK
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 OK
08 OK
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad

Sun - Rise: 08:41, Set: 15:52, Transit: 12:16. Moon - Rise: 02:28, Set: 14:41. Civil Dark: 16:44 - 07:49. Nautical Dark: 17:39 - 06:54. Astro Dark: 18:30 - 06:03

Total Clouds (% Sky Obscured)

12
24
35
44
54
62
57
60
57
49
38
45
53
63
69
66
69

Low Clouds (% Sky Obscured)

4
4
10
17
24
19
13
7
7
8
10
26
43
60
64
66
69

Medium Clouds (% Sky Obscured)

0
1
0
0
0
20
39
59
57
49
38
45
53
50
50
45
50

High Clouds (% Sky Obscured)

12
12
12
3
4
4
5
5
5
5
10
15
20
35
35
40
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4

Fog (%)

4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

6
0
2
3
0
1
2
0
1
1
0
5
5
2
24
32
36

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-4
-3
-3
-3
-2
-2

Relative Humidity (%)

80
81
81
84
84
84
86
86
86
84
83
83
81
80
78
83
86

Pressure (mb)

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

Ozone (du)

311
308
305
300
295
289
288
286
285
284
284
283
282
280
279
280
281

Forecast for Ravani, Pori, Finland (61.43,21.93)

Generated: 08/11/25 20:53:29. Forecast: 08/11/25 to 14/11/25. Timezone: UTC+2.00