Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 17

Waxing Crescent 39%

No Rise

No Set

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: 07:00, Set: 20:02, Transit: 13:31. Moon - Rise: No Rise, Set: No Set. Civil Dark: 21:01 - 06:00. Nautical Dark: 22:20 - 04:41. Astro Dark: 00:40 - 02:38

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
87
100
100
98
95
95
93
76
86

Low Clouds (% Sky Obscured)

91
93
94
88
88
86
87
88
90
98
95
91
87
87
83
81
78
77
67
83
78
63
73
84

Medium Clouds (% Sky Obscured)

84
96
100
100
100
99
99
99
100
100
100
93
100
91
88
85
83
82
71
68
38
9
0
0

High Clouds (% Sky Obscured)

100
100
100
100
98
92
82
35
39
66
66
94
100
47
33
27
20
21
2
1
3
18
16
30

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
9
9
6
8
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
0
0
0

Precipitation Type

Light Rain
Very 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
None
None
None
None
None
None

Precipitation Probability (%)

100
100
100
100
100
100
100
100
100
100
100
100
0
0
0
0
0
0
5
1
0
3
3
1

Precipitation Amount (mm)

0.8
0.3
0.5
0.4
0.5
0.4
0.4
0.4
0.5
0.6
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
3
3
5
8
11
11
10
13
13
20
21
19
18
20
20
21
21
18
15
13
11
10
8

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

99
98
96
97
98
96
94
93
97
97
92
93
89
87
87
88
88
90
94
93
93
94
89
83

Pressure (mb)

991
990
990
990
990
990
990
990
990
991
991
991
992
992
992
993
993
994
994
994
995
995
995
995

Ozone (du)

311
309
307
306
303
302
300
300
298
294
295
296
299
304
308
307
304
300
296
295
295
297
299
299

Friday 18

First Quarter 48%

No Rise

No Set

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

Sun - Rise: 07:04, Set: 19:57, Transit: 13:30. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:57 - 06:04. Nautical Dark: 22:15 - 04:46. Astro Dark: 00:24 - 02:51

Total Clouds (% Sky Obscured)

73
48
46
43
51
51
41
41
40
23
24
42
32
27
37
45
45
49
47
50
56
63
49
70

Low Clouds (% Sky Obscured)

70
42
39
40
45
48
41
41
40
23
24
42
32
27
36
45
45
49
47
50
56
63
49
69

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
0
0

High Clouds (% Sky Obscured)

3
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 (%)

0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
10

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
79
78
76
74
72
77
80
81
75
71
69
67
62
60
58
57
58
58
70
77
77
77
78

Pressure (mb)

996
996
996
997
997
997
997
997
997
997
997
997
996
996
996
996
995
995
995
995
995
995
995
995

Ozone (du)

298
298
295
292
291
290
289
289
289
289
290
289
288
288
288
290
290
289
292
294
293
293
292
291

Saturday 19

Waxing Gibbous 58%

No Rise

No Set

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: 07:08, Set: 19:53, Transit: 13:30. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:52 - 06:08. Nautical Dark: 22:09 - 04:51. Astro Dark: 23:59 - 03:01

Total Clouds (% Sky Obscured)

54
63
80
83
92
87
92
92
95
98
95
95
90
90
91
100
100
100
98
100
99
89
75
59

Low Clouds (% Sky Obscured)

51
60
75
74
76
73
74
75
66
69
58
59
51
35
25
45
46
50
51
52
50
35
34
53

Medium Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
17
41
62
73
67
58
49
71
85
96
86
80
78
46
51
51

High Clouds (% Sky Obscured)

0
1
2
2
3
2
25
44
55
55
60
65
57
60
55
52
70
61
80
89
61
69
47
18

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
5
54
40
3
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 (%)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
77
80
81
81
81
83
83
80
77
77
76
75
71
66
63
61
62
70
74
79
82
83
85

Pressure (mb)

995
995
995
995
995
995
994
994
994
994
994
994
994
994
993
993
993
993
993
993
993
993
993
993

Ozone (du)

290
289
289
290
292
293
295
297
300
302
304
304
304
306
308
308
306
306
307
308
309
307
303
301

Sunday 20

Waxing Gibbous 68%

No Rise

No Set

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: 07:11, Set: 19:48, Transit: 13:30. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:47 - 06:12. Nautical Dark: 22:03 - 04:56. Astro Dark: 23:48 - 03:11

Total Clouds (% Sky Obscured)

60
59
54
77
65
64
64
70
79
90
91
99
99
100
100
94
94
94
98
99
100
99
99
98

Low Clouds (% Sky Obscured)

60
59
54
74
65
64
64
70
77
90
82
79
57
47
38
38
39
33
34
35
37
40
44
44

Medium Clouds (% Sky Obscured)

56
28
47
41
47
52
50
47
47
49
50
55
54
60
70
72
75
77
82
87
100
93
86
86

High Clouds (% Sky Obscured)

7
33
25
53
11
16
16
4
6
0
2
5
12
7
76
72
64
66
79
88
100
93
85
79

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
4
3
0
1
2
1
3
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
89
89
89
93
93
93
94
94
93
89
85
82
81
78
77
74
71
77
83
82
83
83
85

Pressure (mb)

993
993
993
993
993
993
993
993
992
992
992
992
992
992
992
992
993
993
993
993
994
995
996
996

Ozone (du)

301
299
296
296
298
299
298
298
296
296
297
300
302
303
302
302
302
302
301
299
298
296
294
293

Monday 21

Waxing Gibbous 77%

No Rise

No Set

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 OK
21 Bad
22 Bad
23 Bad

Sun - Rise: 07:15, Set: 19:44, Transit: 13:29. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:43 - 06:16. Nautical Dark: 21:58 - 05:01. Astro Dark: 23:39 - 03:20

Total Clouds (% Sky Obscured)

98
96
98
94
96
94
93
93
93
94
96
94
81
70
58
60
61
51
43
36
34
59
71
71

Low Clouds (% Sky Obscured)

47
44
46
47
50
56
56
56
47
62
78
89
75
58
48
42
39
35
32
28
28
43
47
48

Medium Clouds (% Sky Obscured)

91
84
63
59
60
56
55
55
51
44
37
28
32
35
36
38
40
42
31
25
17
16
15
13

High Clouds (% Sky Obscured)

53
51
63
52
64
56
66
68
65
60
44
24
6
5
5
5
8
2
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 (%)

8
12
7
14
14
7
8
6
3
7
7
6
20
21
15
22
22
15
17
17
7
5
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
85
85
88
88
89
91
93
89
88
82
78
74
69
64
62
61
62
69
80
86
94
91
89

Pressure (mb)

997
998
998
999
999
1000
1001
1001
1002
1003
1003
1004
1005
1005
1006
1007
1008
1009
1010
1012
1013
1014
1015
1016

Ozone (du)

293
293
294
295
295
295
296
297
298
298
297
297
298
296
293
292
294
299
299
299
299
300
299
300

Tuesday 22

Waxing Gibbous 85%

20:39

No Set

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: 07:19, Set: 19:39, Transit: 13:29. Moon - Rise: 20:39, Set: No Set. Civil Dark: 20:38 - 06:20. Nautical Dark: 21:52 - 05:06. Astro Dark: 23:30 - 03:28

Total Clouds (% Sky Obscured)

49
49
47
48
48
57
66
61
52
84
80
78
79
78
79
80
83
90
87
89
94
93
92
90

Low Clouds (% Sky Obscured)

41
42
42
42
42
45
48
48
49
72
70
67
63
53
41
47
47
50
51
52
53
59
69
75

Medium Clouds (% Sky Obscured)

8
4
0
0
0
0
0
0
1
1
1
0
2
5
8
22
39
65
70
70
70
66
61
61

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
15
22
21
24
22
45
69
90
87
89
94
67
33
0

ISS Passover

Visibility (miles)

9
9
9
9
9
0
0
1
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 (%)

9
10
9
11
14
13
7
8
2
5
5
1
2
2
0
4
4
3
6
8
8
13
27
44

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

1
1
1
0
0
1
2
1
1
0
1
1
0
0
1
1
1
1
1
1
1
1
2
1

Relative Humidity (%)

89
91
88
86
86
94
96
91
91
88
80
75
68
67
66
65
66
67
70
72
76
80
83
83

Pressure (mb)

1017
1018
1018
1019
1020
1021
1021
1022
1022
1023
1023
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024
1024

Ozone (du)

297
293
287
281
281
284
295
300
298
296
294
292
289
287
284
281
279
276
274
273
271
270
269
269

Wednesday 23

Waxing Gibbous 91%

19:55

00:49

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: 07:23, Set: 19:35, Transit: 13:29. Moon - Rise: 19:55, Set: 00:49. Civil Dark: 20:33 - 06:24. Nautical Dark: 21:47 - 05:10. Astro Dark: 23:22 - 03:36

Total Clouds (% Sky Obscured)

92
91
95
97
98
99
100
100
100
100
100
100
100
99
98
87
77
71
69
66
66
63
60
63

Low Clouds (% Sky Obscured)

74
73
72
62
56
51
50
47
44
47
51
52
42
29
18
16
14
13
16
18
20
31
46
54

Medium Clouds (% Sky Obscured)

46
30
15
37
63
86
87
84
81
85
90
94
94
94
93
73
53
31
27
22
18
22
25
29

High Clouds (% Sky Obscured)

2
4
10
10
9
9
10
10
10
27
34
41
40
46
45
43
38
25
43
65
66
63
60
52

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 (%)

47
41
25
11
4
1
8
16
16
15
17
14
17
12
2
6
3
0
1
1
1
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
86
88
88
89
91
91
91
91
89
83
79
72
71
69
66
70
74
76
82
86
89
91
93

Pressure (mb)

1024
1024
1023
1023
1023
1023
1023
1023
1023
1023
1023
1023
1022
1022
1022
1022
1021
1021
1021
1021
1021
1022
1022
1021

Ozone (du)

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

Forecast for Kilpisjärvi, Tunturi-Lappi, Finland (69.07,20.76)

Generated: 17/09/26 18:43:49. Forecast: 17/09/26 to 23/09/26. Timezone: UTC+3.00