Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 98%

22:06

03:39

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:39, Set: 21:41, Transit: 13:38. Moon - Rise: 22:06, Set: 03:39. Civil Dark: 22:59 - 04:23. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
89
90
82
52
57
76
78
83
85
86
98
99
98
88
87
72
74
81
85
88
78
79
77

Low Clouds (% Sky Obscured)

26
29
15
10
10
34
57
59
63
66
68
66
69
67
45
31
38
44
44
46
51
65
71
69

Medium Clouds (% Sky Obscured)

72
72
66
44
52
38
64
68
70
69
37
29
33
55
69
71
44
33
40
43
44
21
32
24

High Clouds (% Sky Obscured)

59
54
33
37
45
45
45
45
45
49
41
93
95
94
78
61
46
32
7
8
7
17
41
50

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
1
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

9
9
8
7
6
5
4
4
4
4
4
4
4
4
4
5
5
7
8
9
10
10
11
11

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
78
79
84
85
86
88
88
89
88
88
89
91
91
89
86
83
81
77
73
70
69
68
68

Pressure (mb)

1028
1029
1028
1029
1029
1029
1030
1030
1030
1030
1030
1030
1030
1030
1029
1029
1029
1028
1028
1027
1027
1027
1027
1026

Ozone (du)

300
301
301
302
303
304
302
301
299
299
299
300
300
300
298
298
296
296
295
294
293
292
291
293

Thursday 27

Waxing Gibbous 100%

21:31

05:48

17 Bad
18 Bad
19 Bad
20 OK
21 OK
22 OK
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

Sun - Rise: 05:43, Set: 21:37, Transit: 13:38. Moon - Rise: 21:31, Set: 05:48. Civil Dark: 22:52 - 04:29. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
100
86
42
31
34
59
77
84
92
93
100
100
100
100
100
100
99
100
93
85
90
99
88

Low Clouds (% Sky Obscured)

58
59
51
35
20
29
54
63
71
85
80
79
88
99
100
100
100
99
100
90
82
90
58
58

Medium Clouds (% Sky Obscured)

21
44
16
2
2
5
2
15
33
33
17
29
44
4
2
0
0
0
0
1
1
0
4
5

High Clouds (% Sky Obscured)

93
100
68
16
11
8
4
4
14
17
8
39
40
32
37
32
27
36
45
40
25
3
51
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
4
1
1
0
0
0
0
1
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
1
12
19
18
4
1
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
3
8
0
0
0
0
10
1
0
2

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
6
7
7
6
5
4
4
4
4
4
4
4
4
5
5
6
6
7
7
8
10
10
11

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

6
6
6
6
5
5
4
3
4
4
5
5
6
6
7
6
7
8
8
9
9
10
9
11

Relative Humidity (%)

68
68
68
73
78
82
82
82
84
86
88
93
96
98
98
96
96
96
95
95
93
91
87
90

Pressure (mb)

1026
1026
1025
1025
1026
1026
1026
1026
1026
1026
1026
1025
1025
1025
1024
1024
1023
1023
1023
1022
1022
1021
1021
1020

Ozone (du)

293
294
293
291
289
289
290
290
289
289
289
288
287
288
289
289
289
289
289
289
290
291
291
291

Friday 28

Full Moon 99%

21:06

07:45

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:47, Set: 21:32, Transit: 13:37. Moon - Rise: 21:06, Set: 07:45. Civil Dark: 22:46 - 04:34. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
89
84
64
82
92
88
64
68
73
72
92
97
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

81
63
57
62
77
76
59
47
49
63
66
79
97
100
100
100
100
100
93
74
93
77
84
91

Medium Clouds (% Sky Obscured)

39
42
43
3
7
24
19
23
27
3
2
2
2
1
2
7
0
32
55
62
70
71
90
92

High Clouds (% Sky Obscured)

19
3
71
26
25
65
70
18
5
3
0
27
18
55
69
65
76
100
100
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
2
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
1
0
1
5
14
7
0
0
0
0
0
0
0
0
6
4
0
0
0
21
4
26
47

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)

11
11
10
8
7
7
6
7
7
7
8
8
8
8
8
10
10
12
14
16
19
20
17
16

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
87
87
89
93
93
95
96
96
98
93
91
91
93
93
88
90
82
81
84
80
79
76
72

Pressure (mb)

1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1011

Ozone (du)

291
292
292
291
293
294
294
293
293
292
291
289
288
287
287
288
289
291
291
290
289
287
286
286

Saturday 29

Waning Gibbous 96%

20:43

09:42

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:51, Set: 21:27, Transit: 13:37. Moon - Rise: 20:43, Set: 09:42. Civil Dark: 22:40 - 04:39. Nautical Dark: N/A - 02:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

97
95
92
87
90
90
89
90
92
94
94
94
94
95
96
97
98
99
100
100
100
100
98
96

Medium Clouds (% Sky Obscured)

100
96
92
69
71
96
92
99
100
100
100
100
100
100
100
100
100
100
100
95
96
97
100
97

High Clouds (% Sky Obscured)

100
87
70
47
61
81
100
100
100
100
100
100
100
100
100
100
100
100
100
100
65
98
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
3
4
2
2
1
0
0
0
0
0
0
0
0
0
0
0

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

Precipitation Probability (%)

50
45
39
36
49
62
71
72
66
68
82
88
94
95
95
95
95
91
85
66
64
63
53
49

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.4
0.4
0.3
0.3
0.4
0.5
0.6
0.7
0.8
1
0.7
0.6
0.7
0.3
0.3
0.4
0.2
0

Wind Speed/Direction (mph)

17
16
13
13
12
12
14
14
13
12
12
10
9
8
8
7
7
6
6
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
88
86
87
87
91
93
95
96
96
96
98
98
98
98
100
98
100
98
98
98
98
96
96

Pressure (mb)

1011
1011
1010
1010
1009
1009
1009
1008
1007
1007
1006
1006
1005
1004
1004
1003
1003
1003
1002
1002
1002
1002
1002
1002

Ozone (du)

288
290
288
288
288
289
289
289
288
288
289
289
289
289
291
293
296
301
304
306
308
311
312
309

Sunday 30

Waning Gibbous 91%

20:21

11:44

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:55, Set: 21:23, Transit: 13:37. Moon - Rise: 20:21, Set: 11:44. Civil Dark: 22:35 - 04:45. Nautical Dark: 01:09 - 02:28. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
98
100
100
100
94
100
100
100
100
100
100
99
98
98
99
100
100
100
99
100
100

Low Clouds (% Sky Obscured)

93
93
88
87
71
75
75
76
83
84
86
88
91
93
94
92
91
96
99
99
97
97
98
98

Medium Clouds (% Sky Obscured)

95
100
100
92
97
91
92
87
92
96
94
93
99
93
87
80
96
95
94
94
94
94
92
91

High Clouds (% Sky Obscured)

100
93
95
66
99
98
86
66
57
52
43
49
53
47
43
39
1
2
2
3
3
3
20
38

ISS Passover

Visibility (miles)

1
9
9
9
9
9
9
9
9
9
4
9
9
9
9
9
9
6
3
0
3
6
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

44
47
52
53
45
44
42
37
31
24
18
17
11
21
21
11
32
30
23
26
24
18
19
21

Precipitation Amount (mm)

0
0
0
0.3
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
4
5
5
5
5
5
5
4
4
4
4
4
4
5
4
5
5
4
5
4
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

10
10
9
9
9
8
8
7
8
8
8
7
7
7
7
8
8
8
9
9
9
8
8
11

Dew Point (°C)

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

Relative Humidity (%)

96
95
93
95
95
95
95
96
96
96
96
96
95
93
95
95
95
93
93
91
87
83
77
79

Pressure (mb)

1002
1002
1002
1002
1002
1002
1003
1003
1003
1003
1003
1004
1004
1004
1004
1004
1005
1003
1004
1004
1004
1004
1004
1004

Ozone (du)

308
308
310
310
306
305
304
302
301
301
302
303
302
302
302
301
301
300
299
298
297
295
294
294

Monday 31

Waning Gibbous 84%

19:54

14:05

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
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:59, Set: 21:18, Transit: 13:36. Moon - Rise: 19:54, Set: 14:05. Civil Dark: 22:29 - 04:50. Nautical Dark: 00:45 - 02:43. Astro Dark: N/A - N/A

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
99
100
100
99
99
98
98
98
97
95
92
90
93
96
100
100
100
100
97
95
93
95
97

Medium Clouds (% Sky Obscured)

88
90
94
98
98
98
98
98
99
99
98
98
98
94
88
80
79
78
77
83
85
88
87
87

High Clouds (% Sky Obscured)

58
61
68
71
77
82
87
91
95
99
98
98
97
97
98
98
97
98
99
97
96
95
82
67

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
8
7
6
7
7
7
5
2
0
0
0
0
0
0
0
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

17
31
36
37
45
44
37
44
50
48
42
40
46
46
43
39
34
34
33
31
26
24
28
26

Precipitation Amount (mm)

0
0
0
0
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

9
9
9
9
9
10
10
9
9
9
9
9
9
9
9
9
10
10
10
10
11
11
11
10

Relative Humidity (%)

81
84
87
88
90
91
93
93
95
95
95
96
96
98
96
96
98
96
98
96
96
95
93
90

Pressure (mb)

1004
1004
1004
1004
1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004

Ozone (du)

294
295
295
295
295
295
296
296
295
295
295
294
294
294
294
295
295
295
295
295
296
297
297
298

Tuesday 1

Waning Gibbous 74%

19:15

No Set

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
13 Bad
14 Bad

Sun - Rise: 06:03, Set: 21:14, Transit: 13:36. Moon - Rise: 19:15, Set: No Set. Civil Dark: 22:23 - 04:54. Nautical Dark: 00:29 - 02:56. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
99
99
99
99
99
100
99
99
98
99
99
100
97
94
89

Low Clouds (% Sky Obscured)

98
99
100
100
97
93
91
91
91
92
90
89
88
90
93
96
97
99
100
95
90
84

Medium Clouds (% Sky Obscured)

87
88
90
92
93
94
95
95
95
94
94
93
92
81
72
62
66
70
71
76
82
89

High Clouds (% Sky Obscured)

41
45
49
57
46
33
35
49
61
72
69
71
71
75
74
68
59
54
45
40
35
35

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Probability (%)

27
30
34
39
51
58
64
80
83
72
75
82
89
89
77
48
63
70
75
92
95
95

Precipitation Amount (mm)

0
0
0
0
0
0.2
0.2
0.5
0.6
0.3
0.4
0.5
0.6
0.6
0.4
0
0.2
0.3
0.3
0.5
0.8
0.9

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

11
10
10
10
10
10
10
10
10
10
10
10
9
9
9
9
9
9
10
10
11
11

Relative Humidity (%)

90
87
90
92
93
95
96
96
98
98
100
100
98
98
95
95
91
91
93
93
95
96

Pressure (mb)

1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

298
299
300
300
301
302
303
304
305
305
306
305
305
304
304
304
304
305
305
306
306
307

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

Generated: 26/08/26 17:28:51. Forecast: 26/08/26 to 01/09/26. Timezone: UTC+3.00