Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 1

Waning Gibbous 96%

No Rise

No Set

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

Sun - Rise: N/A, Set: N/A, Transit: 13:40. Moon - Rise: No Rise, Set: No Set. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
88
83
81
67
83
84
76
82
79
64
45
23
60
27
48
86
48
77
84
85
39
27
23

Low Clouds (% Sky Obscured)

74
72
66
65
60
74
76
58
69
67
53
40
23
29
27
33
31
29
37
43
44
39
27
23

Medium Clouds (% Sky Obscured)

36
0
0
0
1
1
1
2
2
4
1
1
3
43
3
16
77
3
50
45
45
2
0
0

High Clouds (% Sky Obscured)

0
0
0
1
2
3
25
12
2
2
2
2
1
2
3
17
35
14
25
25
18
1
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 (%)

29
17
18
10
16
7
13
15
4
11
6
2
1
2
1
1
0
0
1
1
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)

17
18
20
20
14
16
15
14
14
12
11
9
7
6
5
5
4
4
5
7
7
7
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
7
8
7
6
5
5
5
3
3
3
2
3
3
3
3
3
3
2
2
1
1
1
1

Relative Humidity (%)

72
80
84
81
77
71
72
73
65
67
69
72
79
83
86
86
86
79
74
66
60
55
52
49

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1015
1015
1015
1015
1015
1014
1014
1014
1013

Ozone (du)

336
338
339
337
337
339
340
339
338
338
339
340
340
340
339
338
337
338
338
338
340
340
341
342

Thursday 2

Waning Gibbous 92%

01:57

06:29

13 OK
14 OK
15 OK
16 OK
17 OK
18 OK
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: N/A, Set: N/A, Transit: 13:41. Moon - Rise: 01:57, Set: 06:29. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

24
33
46
40
33
32
61
67
69
90
96
95
83
84
66
63
70
49
56
74
84
79
67
99

Low Clouds (% Sky Obscured)

24
33
46
18
6
10
33
28
33
77
82
65
71
53
45
52
48
49
52
57
66
61
55
79

Medium Clouds (% Sky Obscured)

0
28
41
34
27
16
27
40
43
79
87
89
80
74
42
30
51
28
36
52
63
40
27
86

High Clouds (% Sky Obscured)

0
0
0
1
2
2
8
15
12
4
18
19
5
2
9
1
1
3
1
3
2
2
19
84

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

Precipitation Probability (%)

0
0
0
0
0
0
0
0
1
9
18
16
1
3
24
29
41
40
44
44
64
72
58
52

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

11
12
13
13
14
14
15
15
15
14
13
13
12
11
10
10
10
11
11
12
12
13
14
15

Feels Like (°C)

12
12
13
13
14
13
12
11
12
12
11
10
9
8
8
9
9
9
10
9
9
9
10
11

Dew Point (°C)

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

Relative Humidity (%)

46
44
41
38
36
36
37
40
42
49
55
57
58
59
61
63
61
58
57
56
54
49
45
42

Pressure (mb)

1013
1012
1012
1011
1010
1010
1009
1009
1009
1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

341
341
341
341
341
341
340
340
340
340
341
342
341
342
341
342
343
343
339
337
336
336
336
335

Friday 3

Waning Gibbous 85%

01:16

08:42

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: N/A, Set: N/A, Transit: 13:41. Moon - Rise: 01:16, Set: 08:42. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
96
97
97
100
100
100
96
98
86
95
94
90
97
95
93
96
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

83
88
82
61
65
69
67
43
31
29
31
48
61
73
65
55
58
50
51
51
56
56
55
42

Medium Clouds (% Sky Obscured)

95
80
73
80
79
83
98
90
93
67
60
68
52
44
43
44
47
72
98
84
92
94
95
100

High Clouds (% Sky Obscured)

70
57
78
80
96
46
37
44
11
44
40
29
16
48
39
13
52
80
100
100
100
100
99
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
8
9
9
9
9
9
9
9
9
9
8
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

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

Precipitation Probability (%)

66
79
61
69
77
89
74
53
58
35
20
11
12
19
7
16
17
39
38
50
55
70
75
82

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
16
16
15
15
15
14
14
13
12
12
12
12
12
12
12
13
13
14
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

43
45
46
46
45
43
46
53
55
56
62
67
67
68
72
72
70
69
70
71
71
71
70
68

Pressure (mb)

1008
1008
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1010
1011
1011
1010

Ozone (du)

336
337
338
338
337
336
335
334
334
335
335
334
334
334
335
335
335
335
335
334
335
336
337
337

Saturday 4

Waning Gibbous 77%

00:50

10:39

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: N/A, Set: N/A, Transit: 13:41. Moon - Rise: 00:50, Set: 10:39. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. 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
97
95
92
93
93
94
95

Low Clouds (% Sky Obscured)

46
40
39
68
73
74
78
78
80
80
78
86
91
96
94
89
86
81
76
55
69
71
66
63

Medium Clouds (% Sky Obscured)

100
100
100
97
100
100
98
92
99
93
98
88
73
59
66
72
66
73
66
59
60
41
53
58

High Clouds (% Sky Obscured)

83
95
75
88
82
86
93
100
86
68
58
69
82
86
91
92
97
68
49
25
30
21
20
20

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
95
93
95
93
88
92
95
95
95
95
95
95
95
88
84
58
35
33
37
49
61
70

Precipitation Amount (mm)

0.7
0.8
0.6
0.6
0.7
0.7
0.5
0.6
0.6
1
1.7
0.9
0.6
0.7
1
0.7
0.8
0.3
0
0
0
0
0.3
0.4

Wind Speed/Direction (mph)

10
9
9
8
8
8
7
6
6
6
7
7
6
7
7
8
9
10
11
13
15
16
16
18

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
14
13
13
13
13
12
12
12
12
12
11
12
12
13
13
14
14
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
68
67
67
73
80
83
80
83
86
87
93
92
92
92
95
95
93
90
87
80
80
82
78

Pressure (mb)

1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1008
1008
1008
1008
1007
1007
1007
1006
1006
1005
1005
1005
1004

Ozone (du)

336
336
335
335
335
335
335
336
334
333
333
332
331
332
331
330
330
330
332
332
331
332
333
334

Sunday 5

Waning Gibbous 68%

00:27

12:32

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: N/A, Set: N/A, Transit: 13:41. Moon - Rise: 00:27, Set: 12:32. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

96
96
98
98
98
99
99
100
100
100
100
96
99
98
90
83
76
62
59
57
67
77
87
93

Low Clouds (% Sky Obscured)

64
62
60
64
67
70
63
60
47
27
35
62
72
53
49
48
52
59
59
57
67
77
83
82

Medium Clouds (% Sky Obscured)

64
64
70
78
82
90
95
79
90
84
80
87
93
90
89
83
76
62
59
56
59
58
57
47

High Clouds (% Sky Obscured)

25
23
25
25
20
20
19
15
15
14
20
17
13
16
11
6
0
8
16
23
47
75
87
85

ISS Passover

Visibility (miles)

3
8
5
5
9
9
6
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

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

Precipitation Probability (%)

72
69
67
56
56
64
68
63
65
71
70
68
62
55
95
87
47
54
59
57
73
71
57
80

Precipitation Amount (mm)

0.4
0.3
0.4
0.2
0.2
0.3
0.4
0.4
0.4
0.4
0.3
0.4
0.3
0
1.2
0.6
0
0
0
0
0.3
0.3
0
0.5

Wind Speed/Direction (mph)

19
16
17
17
16
13
12
9
11
12
8
6
6
7
8
8
9
10
12
15
17
17
16
15

Chance of Frost

Temperature (°C)

15
14
14
14
14
14
14
14
14
13
13
12
12
12
12
12
11
11
11
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

12
13
12
12
12
12
11
10
8
8
9
8
7
7
7
7
7
7
6
7
6
5
4
3

Relative Humidity (%)

82
89
87
89
86
87
82
78
70
71
76
76
75
72
73
73
73
73
71
71
68
62
58
53

Pressure (mb)

1005
1005
1005
1005
1005
1004
1004
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1002
1002
1001
1001
1001
1001

Ozone (du)

333
334
334
333
334
336
338
338
339
341
341
342
342
343
343
343
343
343
344
345
345
346
346
347

Monday 6

Waning Gibbous 57%

00:05

No Set

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: N/A, Set: N/A, Transit: 13:41. Moon - Rise: 00:05, Set: No Set. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

82
89
91
94
98
92
95
96
92
92
87
75
59
41
47
52
61
74
87
98
98
98
98
99

Medium Clouds (% Sky Obscured)

46
36
35
62
93
77
63
48
57
70
77
83
89
95
95
96
96
97
99
100
100
100
100
100

High Clouds (% Sky Obscured)

85
85
82
78
75
82
90
96
97
98
100
82
62
28
31
38
52
33
17
9
18
38
35
57

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
8
7
8
8
9
9
9
9
9
9
9
9
9
9
9
8
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

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain

Precipitation Probability (%)

86
78
74
78
81
86
94
95
95
95
95
82
68
66
89
90
87
73
76
81
72
70
72
68

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

13
10
8
6
6
8
9
10
12
12
12
12
12
12
11
11
11
12
13
15
18
17
15
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

9
10
10
7
7
7
7
7
8
7
6
6
6
7
7
3
4
4
5
5
5
3
2
1

Dew Point (°C)

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

Relative Humidity (%)

54
55
57
57
57
58
61
63
67
68
68
68
71
74
77
71
66
61
66
70
75
77
77
77

Pressure (mb)

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

Ozone (du)

345
343
341
340
339
338
335
331
328
326
325
324
323
323
322
322
323
323
322
321
321
320
320
320

Tuesday 7

Third Quarter 46%

23:41

14:30

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: N/A, Set: N/A, Transit: 13:41. Moon - Rise: 23:41, Set: 14:30. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
98
96
94
90
87
84
83
80
78
82
86
90

Low Clouds (% Sky Obscured)

99
100
95
87
81
76
74
78
80
79
79
80
81
84
82
79
78
78
78
75

Medium Clouds (% Sky Obscured)

100
100
100
100
100
99
98
97
91
86
81
70
60
52
60
62
64
64
71
78

High Clouds (% Sky Obscured)

78
100
100
100
100
73
50
25
25
35
45
60
70
69
75
70
65
60
50
35

ISS Passover

Visibility (miles)

8
9
9
9
9
9
9
9
9
8
8
7
7
8
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

Precipitation Type

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

Precipitation Probability (%)

65
60
55
47
34
37
37
32
50
56
61
59
56
59
57
48
32
40
43
38

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
6
6
6
6
6
6
5
5
5
5
5
5
5
5
5
5
5
5
6

Relative Humidity (%)

81
84
87
85
85
85
85
85
87
88
90
93
93
93
94
93
94
93
93
91

Pressure (mb)

1000
1000
1000
1000
1000
1000
1001
1001
1001
1002
1002
1002
1003
1003
1003
1004
1004
1005
1005
1005

Ozone (du)

321
323
324
324
324
324
323
323
322
321
319
318
318
317
317
317
316
316
316
316

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

Generated: 01/07/26 13:46:12. Forecast: 01/07/26 to 07/07/26. Timezone: UTC+3.00