Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 6

Waning Gibbous 94%

15:04

12:57

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
09 Bad

Sun - Rise: 09:33, Set: 15:15, Transit: 12:23. Moon - Rise: 15:04, Set: 12:57. Civil Dark: 16:16 - 08:32. Nautical Dark: 17:15 - 07:33. Astro Dark: 18:08 - 06:39

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

100
100
100
100
100
96
97
100
100
100
99
92
84
88
62
43
40
48
50
46
44
38
41
54

High Clouds (% Sky Obscured)

100
100
100
100
100
100
89
74
100
100
100
50
18
37
81
89
71
78
77
45
49
18
25
65

ISS Passover

Visibility (miles)

9
8
6
7
7
8
8
5
4
1
0
0
0
0
4
7
3
5
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
2
4
7
5
5
7

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

Precipitation Probability (%)

95
95
95
89
92
88
88
94
95
95
95
87
70
63
61
62
50
50
36
31
25
20
14
17

Precipitation Amount (mm)

1.4
0.5
0.4
0.6
0.6
0.5
0.5
0.6
0.8
1
0.9
0.6
0.3
0.3
0.3
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
2
2

Dew Point (°C)

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

Relative Humidity (%)

93
93
94
93
93
93
93
93
93
96
96
98
96
96
96
94
96
96
94
96
96
98
98
96

Pressure (mb)

1018
1017
1017
1016
1016
1015
1015
1014
1014
1014
1014
1014
1014
1014
1014
1014
1014
1013
1014
1014
1014
1014
1014
1015

Ozone (du)

288
288
288
290
294
298
300
303
307
309
310
316
317
311
305
300
297
295
296
297
298
297
297
297

Sunday 7

Waning Gibbous 87%

17:10

13:05

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
09 Bad

Sun - Rise: 09:34, Set: 15:14, Transit: 12:23. Moon - Rise: 17:10, Set: 13:05. Civil Dark: 16:15 - 08:33. Nautical Dark: 17:14 - 07:34. Astro Dark: 18:08 - 06:40

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

100
100
100
99
96
96
97
97
94
96
95
98
98
97
96
96
96
99
98
96
98
98
96
97

Medium Clouds (% Sky Obscured)

52
50
53
88
99
98
100
99
100
100
100
100
100
100
100
99
96
99
93
81
84
95
99
91

High Clouds (% Sky Obscured)

73
80
100
100
100
100
100
100
100
100
100
100
100
100
86
58
45
99
89
57
51
41
40
10

ISS Passover

Visibility (miles)

9
3
2
2
6
9
9
9
9
9
9
9
0
0
0
0
0
0
0
0
6
7
4
9

Fog (%)

12
61
21
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
3
6
2
1

Precipitation Type

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

Precipitation Probability (%)

20
39
50
45
46
40
57
67
65
76
76
79
91
93
86
85
73
59
62
61
58
73
71
49

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
96
98
96
96
94
94
93
94
94
93
96
96
96
96
96
96
96
96
96
96
96
93

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1010
1010
1010

Ozone (du)

294
291
288
286
287
289
289
288
285
283
282
283
283
286
288
291
288
287
289
283
282
283
281
277

Monday 8

Waning Gibbous 78%

19:11

13:05

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
09 Bad

Sun - Rise: 09:36, Set: 15:14, Transit: 12:24. Moon - Rise: 19:11, Set: 13:05. Civil Dark: 16:15 - 08:35. Nautical Dark: 17:14 - 07:35. Astro Dark: 18:08 - 06:41

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

94
94
98
93
97
100
98
100
98
100
98
95
93
93
90
93
95
96
98
98
98
99
93
88

Medium Clouds (% Sky Obscured)

100
92
43
37
38
45
96
96
100
91
90
76
100
96
94
66
59
70
83
82
76
70
65
73

High Clouds (% Sky Obscured)

40
28
5
7
45
40
67
100
100
100
100
100
100
45
40
30
55
57
52
48
91
93
39
22

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
4
5
9
7
9
9
9
9
9
8
9
9
9
9
9
3

Fog (%)

2
1
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
Very Light Rain
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None

Precipitation Probability (%)

51
53
49
34
29
47
52
57
63
57
47
49
46
58
55
53
49
52
48
44
35
31
38
31

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0.3
0
0
0
0
0.2
0.2
0.2
0.2
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
91
91
93
94
93
96
100
98
98
96
94
94
94
96
94
93
94
94
96
96
98
98

Pressure (mb)

1010
1009
1009
1008
1008
1008
1007
1007
1006
1005
1005
1005
1004
1004
1003
1003
1002
1001
1001
1001
1001
1001
1001
1001

Ozone (du)

274
270
271
267
265
265
262
261
261
262
262
264
267
267
265
266
266
269
269
271
274
280
286
288

Tuesday 9

Waning Gibbous 68%

21:01

13:02

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
09 Bad

Sun - Rise: 09:37, Set: 15:13, Transit: 12:24. Moon - Rise: 21:01, Set: 13:02. Civil Dark: 16:14 - 08:36. Nautical Dark: 17:14 - 07:36. Astro Dark: 18:07 - 06:43

Total Clouds (% Sky Obscured)

97
98
98
99
98
97
97
98
98
99
98
98
98
88
93
90
93
96
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

84
89
93
98
97
95
94
95
97
98
97
97
92
60
51
50
53
56
47
60
72
77
93
93

Medium Clouds (% Sky Obscured)

68
61
44
42
26
17
7
19
29
39
29
23
16
10
5
0
0
13
45
60
78
100
100
100

High Clouds (% Sky Obscured)

14
21
4
1
1
2
2
0
0
0
0
0
30
21
27
27
47
70
89
92
96
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
4

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
Light Rain

Precipitation Probability (%)

14
28
35
37
33
30
21
17
17
6
7
14
12
8
6
4
2
0
0
1
1
19
55
88

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
0.5

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
93
91
93
93
94
94
94
94
96
98
98
96
98
96
96
96
94
93
93
93
93
93

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1003
1003
1002
1001
1000
999
998

Ozone (du)

288
289
293
299
302
297
293
294
293
286
282
287
284
283
284
287
296
294
293
299
295
286
278
275

Wednesday 10

Waning Gibbous 57%

22:40

12:59

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
09 Bad

Sun - Rise: 09:39, Set: 15:12, Transit: 12:25. Moon - Rise: 22:40, Set: 12:59. Civil Dark: 16:14 - 08:37. Nautical Dark: 17:13 - 07:37. Astro Dark: 18:07 - 06:44

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
84
67
58
41
30
24
43
67
90
93
97
100
100
100
100
99
98

Low Clouds (% Sky Obscured)

92
95
97
100
99
98
96
71
49
41
41
30
24
43
67
83
87
90
91
94
97
100
98
97

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
59
59
60
58
37
30
24
42
53
68
80
83
86
79
71
63
48
33

High Clouds (% Sky Obscured)

100
82
67
45
3
0
0
0
0
0
0
0
0
30
60
90
61
33
2
2
2
2
10
18

ISS Passover

Visibility (miles)

3
7
3
3
2
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
7
6
7

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

Precipitation Probability (%)

80
95
95
95
95
95
95
83
68
41
85
70
53
50
47
37
33
31
30
27
26
24
20
18

Precipitation Amount (mm)

0.3
0.9
1.6
2.3
1.4
0.8
0.7
0.5
0.4
0
0.5
0.4
0.2
0.2
0
0.1
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
88
91
91
93
93
87
77
75
74
74
75
76
77
76
76
74
76
77
80
77
74
73
70

Pressure (mb)

996
995
993
991
989
988
988
988
989
989
990
988
988
989
989
989
989
990
990
990
991
992
993
993

Ozone (du)

276
275
276
279
279
281
285
283
289
291
289
293
296
299
299
299
298
303
307
311
310
308
307
311

Thursday 11

Third Quarter 47%

00:12

12:56

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
09 Bad

Sun - Rise: 09:40, Set: 15:12, Transit: 12:25. Moon - Rise: 00:12, Set: 12:56. Civil Dark: 16:13 - 08:38. Nautical Dark: 17:13 - 07:38. Astro Dark: 18:07 - 06:45

Total Clouds (% Sky Obscured)

98
89
79
70
64
60
51
57
56
47
61
76
97
92
88
84
88
91
93
87
83
72
58
44

Low Clouds (% Sky Obscured)

96
84
73
64
52
42
38
43
49
47
55
51
41
34
32
26
27
35
47
62
74
72
58
44

Medium Clouds (% Sky Obscured)

19
20
16
18
12
11
7
6
4
4
5
8
7
7
7
8
12
16
20
40
58
72
58
44

High Clouds (% Sky Obscured)

23
16
8
4
4
3
3
4
4
4
10
17
9
0
0
0
0
0
5
10
20
25
30
44

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
3

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 (%)

16
12
8
1
1
0
0
0
0
0
1
0
0
0
0
0
0
0
1
3
7
4
9
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)

12
12
12
12
12
13
12
12
12
12
12
11
10
10
9
9
8
8
8
8
9
9
9
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-5
-5
-6
-6
-6
-7
-7
-6
-6
-6
-5
-5
-5
-4
-4
-5
-4
-5
-4
-4
-4
-4
-4
-2

Dew Point (°C)

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

Relative Humidity (%)

68
65
66
69
71
71
71
71
71
72
74
77
80
81
83
84
86
89
92
98
98
98
98
98

Pressure (mb)

994
995
996
997
997
998
999
1000
1000
1001
1001
1002
1003
1004
1004
1005
1005
1006
1006
1007
1007
1008
1008
1009

Ozone (du)

315
319
320
321
322
329
336
343
343
343
343
338
334
330
326
322
318
315
312
309
307
304
302
302

Friday 12

Waning Crescent 37%

01:40

12:53

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 OK
23 OK
00 Bad
01 Bad

Sun - Rise: 09:42, Set: 15:11, Transit: 12:26. Moon - Rise: 01:40, Set: 12:53. Civil Dark: 16:13 - 08:40. Nautical Dark: 17:13 - 07:39. Astro Dark: 18:07 - 06:46

Total Clouds (% Sky Obscured)

45
60
69
77
83
81
85
77
68
58
50
42
32
36
42
48

Low Clouds (% Sky Obscured)

45
60
66
64
54
46
41
44
42
42
38
34
29
29
29
30

Medium Clouds (% Sky Obscured)

45
46
37
27
27
25
23
15
9
5
2
1
0
0
0
1

High Clouds (% Sky Obscured)

24
20
5
5
5
5
5
4
4
7
7
5
1
6
11
20

ISS Passover

Visibility (miles)

4
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

2
7
7
0
0
1
0
1
5
0
0
3
0
0
1
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
96
96
98
98
96
96
96
96
96
96
96
96

Pressure (mb)

1010
1011
1012
1012
1013
1014
1014
1015
1015
1016
1016
1017
1017
1018
1018
1018

Ozone (du)

302
302
299
296
293
293
292
292
291
290
288
290
291
293
293
293

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

Generated: 06/12/25 10:26:36. Forecast: 06/12/25 to 12/12/25. Timezone: UTC+2.00