Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 19

Waxing Crescent 32%

12:31

23:04

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

Sun - Rise: N/A, Set: N/A, Transit: 13:43. Moon - Rise: 12:31, Set: 23:04. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
47
43
12
62
12
0
37
12
0
0
12
87
87
50
72
78
82
69
46
23
19
2
22

Low Clouds (% Sky Obscured)

40
60
61
37
36
28
27
32
25
20
54
54
57
64
52
50
69
29
53
34
11
10
1
2

Medium Clouds (% Sky Obscured)

24
1
0
0
0
0
0
0
0
0
0
0
54
68
51
65
30
48
26
40
23
19
0
15

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
5
7
5
13
5
5
3
1
5

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)

10
8
6
13
15
18
17
15
20
27
17
13
11
13
10
15
14
12
11
10
9
8
6
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

-0
1
1
-2
-2
-2
-2
-1
-1
-3
0
3
3
2
6
5
5
5
5
5
6
6
7
7

Dew Point (°C)

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

Relative Humidity (%)

77
81
85
94
87
82
79
75
66
63
62
54
50
49
43
45
44
44
44
46
46
46
49
60

Pressure (mb)

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

Ozone (du)

344
347
350
352
347
346
344
344
344
345
345
346
347
347
347
347
347
345
345
345
345
346
346
345

Monday 20

Waxing Crescent 42%

14:28

22:38

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

Sun - Rise: N/A, Set: N/A, Transit: 13:43. Moon - Rise: 14:28, Set: 22:38. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

71
78
79
84
37
29
36
33
31
31
60
55
42
37
37
56
57
31
39
39
38
22
69
98

Low Clouds (% Sky Obscured)

35
71
72
77
37
29
36
33
31
31
60
55
42
37
37
46
40
30
29
27
2
2
1
28

Medium Clouds (% Sky Obscured)

44
47
21
15
0
0
0
0
0
0
0
0
0
0
0
34
33
0
15
18
29
1
23
36

High Clouds (% Sky Obscured)

1
2
0
0
0
0
0
0
0
0
1
1
1
1
8
56
47
4
3
4
5
15
51
94

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 (%)

16
4
11
14
7
3
4
3
3
2
2
4
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

5
2
2
2
2
4
4
5
6
5
6
6
6
8
8
8
9
9
9
9
9
9
9
8

Dew Point (°C)

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

Relative Humidity (%)

65
69
77
80
82
80
75
71
66
56
52
46
43
42
40
40
40
39
41
41
43
45
52
59

Pressure (mb)

1018
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1019
1019
1019
1019
1019
1019
1018
1018
1018
1018
1018

Ozone (du)

344
343
343
343
344
346
348
348
347
343
339
335
334
333
334
334
332
333
333
333
334
335
335
335

Tuesday 21

First Quarter 52%

16:35

22:04

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: N/A, Set: N/A, Transit: 13:43. Moon - Rise: 16:35, Set: 22:04. 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
99
99
99
91
97
99
94
100
99
99
98
100
95
91
95
94
93
95
96
96

Low Clouds (% Sky Obscured)

37
44
47
21
42
33
33
33
52
69
81
88
89
95
87
68
83
55
77
76
66
72
80
64

Medium Clouds (% Sky Obscured)

47
92
91
90
89
92
87
87
78
97
81
95
95
96
92
99
85
57
60
63
59
77
90
86

High Clouds (% Sky Obscured)

100
77
43
95
72
59
38
25
37
45
40
35
24
30
37
40
40
45
45
30
21
33
34
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
5
9
9
9
9
9
9
8
8
8
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
Light Rain
Very Light Rain
None
None
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None

Precipitation Probability (%)

0
0
0
2
6
19
21
20
33
48
44
51
70
55
31
31
68
65
74
75
81
83
57
33

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

3
2
2
4
4
4
4
6
8
10
10
10
11
10
10
10
12
11
10
7
5
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

62
63
64
62
62
63
62
61
61
59
58
59
65
76
80
77
71
73
74
77
80
84
84
83

Pressure (mb)

1018
1017
1017
1016
1016
1015
1014
1014
1013
1012
1012
1011
1011
1011
1011
1010
1009
1009
1009
1009
1009
1009
1009
1009

Ozone (du)

336
337
338
338
340
339
337
336
335
333
332
333
333
334
333
334
334
335
336
337
338
338
337
337

Wednesday 22

Waxing Gibbous 62%

19:58

20:15

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: N/A, Set: N/A, Transit: 13:43. Moon - Rise: 19:58, Set: 20:15. Civil Dark: N/A - N/A. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
95
98
100
97
89
85
97
100
100
100
100
100
100
100
100
100
100
100
80
95
100
100
100

Low Clouds (% Sky Obscured)

65
59
77
79
65
54
76
60
68
64
63
59
66
74
79
80
71
78
85
72
89
95
97
98

Medium Clouds (% Sky Obscured)

79
74
79
74
61
54
60
79
78
84
91
100
88
68
77
94
100
100
84
57
60
65
65
70

High Clouds (% Sky Obscured)

60
65
65
65
53
37
3
16
45
45
50
50
55
55
55
60
60
65
75
75
75
75
75
74

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
6
6
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
Very Light Rain
Light Rain

Precipitation Probability (%)

18
12
4
4
7
13
17
11
33
23
23
22
28
29
33
46
51
58
62
61
59
72
74
75

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
0.3
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

84
87
90
91
91
88
82
74
78
77
73
70
64
64
66
71
75
76
77
74
73
70
70
74

Pressure (mb)

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

Ozone (du)

338
338
338
338
338
338
339
340
341
342
343
344
344
344
345
345
345
344
343
343
345
346
348
348

Thursday 23

Waxing Gibbous 72%

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 OK

Sun - Rise: 02:11, Set: N/A, Transit: 13:43. 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)

100
95
89
71
60
48
59
66
67
77
86
94
98
97
95
96
96
95
95
94
93
93
63
26

Low Clouds (% Sky Obscured)

98
94
89
71
60
48
59
66
67
77
86
94
92
83
74
68
66
64
67
70
75
75
53
18

Medium Clouds (% Sky Obscured)

70
70
70
70
60
48
57
54
59
56
53
56
53
46
40
43
44
48
42
40
36
34
31
26

High Clouds (% Sky Obscured)

53
25
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
8
8
6
5
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
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
None

Precipitation Probability (%)

81
90
95
91
95
95
95
95
95
82
69
54
46
36
26
26
25
21
31
28
24
30
27
13

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

79
82
85
87
91
88
85
79
74
69
66
64
63
61
58
57
56
57
60
63
64
65
66
76

Pressure (mb)

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

Ozone (du)

348
348
349
349
349
348
347
346
346
344
343
342
342
342
343
345
347
349
352
354
355
356
355
352

Friday 24

Waxing Gibbous 80%

No Rise

No Set

00 OK
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: 02:27, Set: 01:15, Transit: 13:43. 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)

25
51
85
82
82
81
78
77
75
80
84
85
82
78
73
80
87
93
95
98
100
99
99
99

Low Clouds (% Sky Obscured)

23
45
71
67
64
61
53
46
39
38
38
42
52
63
69
68
68
67
64
52
50
53
53
58

Medium Clouds (% Sky Obscured)

24
20
15
24
34
40
47
53
60
66
72
80
78
75
73
80
70
58
68
78
87
91
95
99

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
6
9
13
10
7
4
36
69
100
84
70
58

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 (%)

20
11
0
5
4
0
0
0
0
9
13
16
15
15
15
19
22
25
31
33
34
31
25
14

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)

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

Chance of Frost

Temperature (°C)

8
7
7
8
8
8
8
8
9
10
10
11
12
13
14
14
14
14
14
13
12
12
11
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
81
78
77
78
77
77
73
69
66
68
72
76
72
69
67
66
65
65
68
69
70
73
77

Pressure (mb)

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

Ozone (du)

346
345
345
345
343
341
339
337
336
334
334
334
334
337
339
342
340
338
336
336
336
337
339
340

Saturday 25

Waxing Gibbous 87%

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: 02:39, Set: 00:59, Transit: 13:43. 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)

98
98
98
98
99
99
93
86
80
82
84
86
89
91
93
92
89
87
83
77
73
75
79
83

Low Clouds (% Sky Obscured)

65
70
72
76
80
83
76
69
63
67
71
75
67
59
51
45
39
32
36
42
54
63
70
76

Medium Clouds (% Sky Obscured)

98
98
97
94
91
89
64
51
56
64
61
62
72
78
85
80
75
69
60
50
41
39
39
40

High Clouds (% Sky Obscured)

57
48
29
40
56
80
71
63
50
32
19
9
27
44
61
43
26
6
5
5
4
5
8
12

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
8
8
8
9
9
9
9
9
8
7
6
7
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
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain

Precipitation Probability (%)

19
20
16
30
31
18
26
30
34
31
37
42
35
33
34
34
28
25
32
34
39
49
56
62

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
0.2
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

10
9
9
9
9
9
9
10
10
11
12
12
13
14
14
15
15
15
15
14
14
13
13
12

Feels Like (°C)

9
8
7
7
6
7
7
7
7
7
10
11
10
10
11
11
13
13
12
12
13
12
11
11

Dew Point (°C)

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

Relative Humidity (%)

81
84
84
85
85
84
82
78
74
71
67
64
60
58
56
54
54
53
53
58
65
71
75
79

Pressure (mb)

1001
1001
1002
1002
1002
1002
1002
1002
1002
1001
1001
1001
1001
1001
1001
1001
1001
1001
1001
1002
1002
1002
1003
1003

Ozone (du)

342
343
345
346
346
347
347
347
346
346
346
346
347
346
346
345
344
343
343
341
339
337
338
338

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

Generated: 19/07/26 15:12:16. Forecast: 19/07/26 to 25/07/26. Timezone: UTC+3.00