Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 5

Waning Crescent 21%

01:13

18:05

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 OK
06 OK
07 Good
08 OK
09 Bad
10 Bad
11 Bad
12 Bad

Sun - Rise: 07:52, Set: 18:51, Transit: 13:20. Moon - Rise: 01:13, Set: 18:05. Civil Dark: 19:34 - 07:09. Nautical Dark: 20:24 - 06:18. Astro Dark: 21:17 - 05:26

Total Clouds (% Sky Obscured)

92
93
95
90
100
100
100
100
100
100
100
98
100
100
82
42
41
28
0
20
45
64
76
77

Low Clouds (% Sky Obscured)

92
93
88
70
73
76
76
81
78
78
73
58
70
72
49
2
0
0
0
13
33
46
56
65

Medium Clouds (% Sky Obscured)

12
1
10
17
100
75
30
15
13
19
25
48
92
92
37
0
20
15
0
8
15
32
17
19

High Clouds (% Sky Obscured)

5
9
60
68
66
100
100
100
100
100
100
94
98
100
56
42
2
1
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
9
9
9
9
9
9
8
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 (%)

2
0
19
13
6
2
4
4
2
7
14
12
12
38
25
6
1
0
0
17
14
22
6
15

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
10
10
10
11
11
11
12
13
14
16
17
18
18
19
20
19
18
18
16
16
18
18

Chance of Frost

Temperature (°C)

13
14
14
14
14
14
13
13
13
14
14
15
15
15
15
15
14
13
13
12
12
13
13
13

Feels Like (°C)

11
11
11
12
12
11
11
10
11
11
12
12
11
12
11
8
7
8
8
7
8
8
8
7

Dew Point (°C)

11
11
11
11
11
12
12
12
12
12
13
13
13
13
12
5
6
4
4
4
5
5
6
6

Relative Humidity (%)

84
84
83
84
84
87
90
90
89
89
89
87
87
85
82
52
58
55
57
56
62
60
60
60

Pressure (mb)

1004
1003
1003
1002
1001
1000
999
998
996
995
994
993
993
992
992
992
992
993
994
995
995
996
997
997

Ozone (du)

284
281
279
276
272
270
269
268
267
267
267
265
263
262
263
266
268
270
272
276
281
284
284
282

Tuesday 6

Waning Crescent 13%

03:00

18:04

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

Sun - Rise: 07:55, Set: 18:47, Transit: 13:20. Moon - Rise: 03:00, Set: 18:04. Civil Dark: 19:31 - 07:11. Nautical Dark: 20:21 - 06:21. Astro Dark: 21:14 - 05:29

Total Clouds (% Sky Obscured)

82
74
61
54
51
32
38
32
20
18
26
34
35
43
36
42
52
58
65
54
64
61
55
53

Low Clouds (% Sky Obscured)

61
42
13
45
31
3
18
15
14
17
24
34
35
43
34
36
44
52
60
53
58
53
42
41

Medium Clouds (% Sky Obscured)

22
18
21
17
14
16
18
10
5
0
0
0
0
0
2
3
3
5
4
0
6
13
16
15

High 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
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 (%)

3
14
13
2
1
1
1
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)

19
18
18
18
17
17
15
15
15
15
15
15
14
13
12
12
11
10
9
9
9
9
11
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

59
58
59
60
62
64
65
69
71
71
72
73
75
73
71
71
71
73
69
69
72
68
64
62

Pressure (mb)

998
998
999
999
999
1000
1000
1001
1001
1002
1002
1003
1004
1004
1005
1006
1006
1007
1007
1008
1009
1009
1010
1011

Ozone (du)

281
279
278
277
278
278
280
281
283
286
287
288
290
293
294
293
292
291
290
290
291
291
292
293

Wednesday 7

Waning Crescent 6%

04:40

18:01

13 Bad
14 OK
15 Bad
16 OK
17 OK
18 OK
19 OK
20 OK
21 OK
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

Sun - Rise: 07:57, Set: 18:44, Transit: 13:20. Moon - Rise: 04:40, Set: 18:01. Civil Dark: 19:28 - 07:14. Nautical Dark: 20:18 - 06:24. Astro Dark: 21:10 - 05:31

Total Clouds (% Sky Obscured)

50
43
52
43
39
41
33
37
43
64
60
77
78
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

48
43
52
43
37
38
26
23
16
16
15
23
30
24
23
30
23
25
34
40
43
49
55
100

Medium Clouds (% Sky Obscured)

12
0
0
0
0
0
0
9
14
29
22
38
34
36
51
35
76
97
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
4
1
13
19
30
16
5
30
34
78
100
86
100
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
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
Very Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
7
27
46
45
59
72
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
0.3
0.4
0.6

Wind Speed/Direction (mph)

11
11
11
10
9
7
5
4
4
4
3
3
3
3
4
4
4
4
4
3
4
4
6
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
62
63
65
66
69
73
78
77
76
78
78
80
82
83
85
87
86
86
85
84
79
75
74

Pressure (mb)

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

Ozone (du)

295
297
299
300
302
303
304
306
308
311
312
313
313
313
313
313
313
313
314
316
319
319
320
321

Thursday 8

Waning Crescent 2%

06:16

17:59

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:00, Set: 18:41, Transit: 13:19. Moon - Rise: 06:16, Set: 17:59. Civil Dark: 19:25 - 07:16. Nautical Dark: 20:15 - 06:26. Astro Dark: 21:07 - 05:34

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
98

Low Clouds (% Sky Obscured)

98
100
100
100
100
99
98
96
97
97
98
96
95
93
95
98
100
100
99
99
98
96
95
92

Medium 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
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
72
43
15
13

ISS Passover

Visibility (miles)

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

Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95
95

Precipitation Amount (mm)

0.9
1.3
1.4
1.4
1.7
1.9
2.3
2.5
2.7
2.7
2.7
2.7
2.6
2.5
2.9
2.9
2
1.7
1.2
1.3
1.7
1.8
1.6
1.1

Wind Speed/Direction (mph)

7
9
10
10
11
11
12
12
12
13
13
13
13
13
14
12
12
12
12
13
13
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
82
85
87
90
91
90
91
93
93
93
93
93
94
96
96
96
96
96
96
94
94
94

Pressure (mb)

1010
1009
1009
1008
1007
1007
1006
1005
1005
1004
1003
1003
1002
1001
1000
999
999
998
998
997
997
996
996
996

Ozone (du)

320
319
319
320
319
319
319
317
316
316
316
316
315
314
314
314
313
314
315
317
319
321
323
326

Friday 9

Waning Crescent 0%

07:51

17:56

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:03, Set: 18:38, Transit: 13:19. Moon - Rise: 07:51, Set: 17:56. Civil Dark: 19:21 - 07:19. Nautical Dark: 20:12 - 06:29. Astro Dark: 21:04 - 05:37

Total Clouds (% Sky Obscured)

97
95
97
98
100
94
88
82
76
70
64
48
31
20
32
44
57
64
73
83
88
94
100
100

Low Clouds (% Sky Obscured)

88
85
85
86
87
84
83
80
73
63
55
43
31
20
32
44
54
62
73
83
81
84
82
81

Medium Clouds (% Sky Obscured)

95
93
94
95
99
92
82
68
67
70
64
48
31
20
32
26
13
9
5
0
10
20
33
41

High Clouds (% Sky Obscured)

15
10
10
15
10
10
10
10
10
20
25
30
30
20
16
12
4
0
0
0
33
67
100
100

ISS Passover

Visibility (miles)

4
5
6
7
6
5
9
9
9
9
4
0
0
0
0
0
0
0
2
4
6
6
6
6

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

Precipitation Probability (%)

95
93
85
83
87
81
64
60
47
29
17
13
10
18
21
20
17
23
23
18
19
19
14
18

Precipitation Amount (mm)

0.8
0.7
0.5
0.4
0.6
0.5
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

13
13
13
13
13
13
13
12
11
11
11
11
10
10
9
9
9
9
8
8
7
7
8
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
94
94
93
93
94
93
93
93
94
96
96
94
96
96
94
96
94
94
92
91
89
88

Pressure (mb)

996
996
996
996
996
996
996
996
996
996
996
997
997
997
997
997
997
997
998
998
998
999
999
999

Ozone (du)

325
323
324
324
321
321
322
321
321
324
325
326
327
328
330
330
331
331
330
329
328
327
326
325

Saturday 10

New Moon 0%

09:27

17:53

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
10 Bad
11 Bad
12 Bad

Sun - Rise: 08:05, Set: 18:35, Transit: 13:19. Moon - Rise: 09:27, Set: 17:53. Civil Dark: 19:18 - 07:21. Nautical Dark: 20:09 - 06:31. Astro Dark: 21:00 - 05:40

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

78
74
79
85
90
89
87
87
81
76
62
68
78
88
91
95
97
98
98
99
99
99
98
95

Medium Clouds (% Sky Obscured)

46
47
59
73
86
85
80
73
79
87
95
89
84
79
75
70
65
70
77
83
78
76
78
80

High Clouds (% Sky Obscured)

100
100
100
95
95
63
30
0
26
39
49
32
16
0
0
0
0
0
0
0
0
0
0
17

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

18
16
15
15
13
12
10
9
12
13
13
26
32
32
47
56
64
60
51
41
39
34
24
26

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.3
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
83
83
83
83
85
83
83
83
83
83
85
83
83
82
83
85
86
86
83
83
83
83
83

Pressure (mb)

999
1000
1000
1000
1000
1000
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1000
1000
1000
1000
1000
1001
1001
1001

Ozone (du)

325
325
324
325
325
325
324
322
321
320
318
317
317
317
318
317
317
317
317
317
318
317
317
316

Sunday 11

Waxing Crescent 1%

11:06

17:51

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: 18:32, Transit: 13:18. Moon - Rise: 11:06, Set: 17:51. Civil Dark: 19:15 - 07:24. Nautical Dark: 20:06 - 06:34. Astro Dark: 20:57 - 05:42

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

93
93
92
91
88
85
82
79
80
83
88
87
85
87
91
95
97
97
96
95

Medium Clouds (% Sky Obscured)

82
84
89
96
100
100
100
100
100
100
100
96
91
87
88
89
90
83
76
69

High Clouds (% Sky Obscured)

34
52
68
83
100
99
99
99
98
98
97
70
44
22
31
45
72
84
91
94

ISS Passover

Visibility (miles)

9
9
9
8
6
5
5
5
5
6
8
9
9
9
9
6
3
0
3
6

Fog (%)

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
None
None
None
None
None
None
None

Precipitation Probability (%)

27
33
42
41
40
49
46
45
53
50
42
50
47
37
39
38
31
35
38
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
91
93
94
94
94
94
94
93
94
94
93
93
93
93
94
94
96
94
94

Pressure (mb)

1001
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004
1005
1005
1006
1006
1007
1007

Ozone (du)

316
316
315
316
316
317
318
319
320
321
321
321
322
322
322
323
324
325
326
327

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

Generated: 05/10/26 12:28:56. Forecast: 05/10/26 to 11/10/26. Timezone: UTC+3.00