Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 98%

21:03

02:57

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: 04:52, Set: 20:44, Transit: 12:46. Moon - Rise: 21:03, Set: 02:57. Civil Dark: 21:57 - 03:40. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
98
95
92
95
95
89
92
100
100
100
100
100
95
88
79
58
58
49
79
94
98
100
100

Low Clouds (% Sky Obscured)

63
53
28
15
16
11
2
2
9
17
18
13
5
1
0
24
18
31
20
49
19
23
24
1

Medium Clouds (% Sky Obscured)

71
62
56
73
86
91
86
84
82
88
94
87
62
52
49
31
27
38
11
3
39
11
18
63

High Clouds (% Sky Obscured)

86
63
60
56
60
65
69
62
100
100
100
100
90
81
67
52
31
33
37
54
79
97
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
None
None
None

Precipitation Probability (%)

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

Chance of Frost

Temperature (°C)

11
11
10
9
9
7
7
7
6
6
6
5
6
6
8
9
10
11
13
14
15
15
15
15

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
81
85
91
95
94
94
94
93
93
93
91
93
90
85
80
74
70
64
61
56
53
52
54

Pressure (mb)

1028
1028
1028
1028
1029
1029
1029
1029
1029
1029
1028
1028
1028
1028
1027
1027
1026
1026
1026
1025
1025
1025
1024
1024

Ozone (du)

295
296
296
296
296
295
296
297
298
297
296
296
297
297
297
294
292
293
295
293
293
292
290
287

Thursday 27

Waxing Gibbous 100%

20:33

05:00

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

Sun - Rise: 04:56, Set: 20:40, Transit: 12:45. Moon - Rise: 20:33, Set: 05:00. Civil Dark: 21:51 - 03:45. Nautical Dark: N/A - 01:15. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

90
80
73
22
28
64
66
77
88
23
22
5
44
7
46
5
5
34
49
51
90
63
91
79

Low Clouds (% Sky Obscured)

6
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
14
15
19
0

Medium Clouds (% Sky Obscured)

66
80
73
16
20
43
48
57
57
0
0
0
1
1
1
0
0
7
20
16
79
34
80
63

High Clouds (% Sky Obscured)

81
36
12
4
6
10
12
19
48
23
22
5
44
6
41
5
5
28
40
40
65
29
31
36

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
0
0
0
0
0
0
0
1
1

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

Chance of Frost

Temperature (°C)

14
14
13
11
10
8
8
7
7
6
7
6
6
6
7
9
11
12
13
14
15
16
17
17

Feels Like (°C)

12
12
11
9
9
7
7
6
5
4
4
3
5
3
6
8
9
11
11
11
12
13
14
15

Dew Point (°C)

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

Relative Humidity (%)

60
67
74
81
87
88
87
87
87
87
85
86
86
86
84
80
75
69
63
60
58
57
60
63

Pressure (mb)

1024
1024
1024
1024
1025
1025
1025
1025
1025
1025
1024
1024
1024
1023
1023
1022
1021
1021
1020
1019
1019
1019
1018
1017

Ozone (du)

284
285
286
287
288
287
287
288
287
286
286
286
287
288
290
292
292
291
292
295
295
295
294
294

Friday 28

Full Moon 99%

20:11

06:55

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: 04:59, Set: 20:35, Transit: 12:45. Moon - Rise: 20:11, Set: 06:55. Civil Dark: 21:45 - 03:50. Nautical Dark: 00:15 - 01:36. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

82
73
50
100
63
74
100
98
100
98
98
87
76
76
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
28
12
0
9
44
14
7
8
9
16
43
52
50
56
77
52
57
36
62
65
60
60
60

Medium Clouds (% Sky Obscured)

56
8
3
24
33
40
30
32
35
0
0
0
23
22
57
96
99
98
99
93
93
94
97
100

High Clouds (% Sky Obscured)

34
40
37
100
22
0
60
64
59
55
85
65
67
66
100
100
100
100
100
85
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
3
5
9
9
9
9
9
9
9
1
1
2
1
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 (%)

1
2
2
4
3
2
0
0
0
0
0
1
2
5
3
2
2
9
30
40
30
39
49
41

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)

7
7
6
6
6
4
5
5
5
6
6
4
2
4
5
6
7
8
10
10
7
5
6
6

Chance of Frost

Temperature (°C)

17
17
15
13
12
11
10
10
9
9
8
8
8
9
10
11
12
13
14
13
13
13
13
13

Feels Like (°C)

15
14
12
10
9
8
8
8
7
7
5
5
5
5
6
7
9
10
10
10
10
10
10
10

Dew Point (°C)

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

Relative Humidity (%)

66
72
80
87
89
88
90
95
95
96
95
95
93
90
87
84
86
83
83
87
90
92
89
87

Pressure (mb)

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

Ozone (du)

295
298
298
297
296
296
296
294
292
291
290
289
290
289
290
289
288
287
287
287
289
292
294
293

Saturday 29

Waning Gibbous 96%

19:51

08:49

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: 05:03, Set: 20:31, Transit: 12:45. Moon - Rise: 19:51, Set: 08:49. Civil Dark: 21:40 - 03:55. Nautical Dark: 23:54 - 01:51. 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)

66
71
76
77
78
81
81
81
81
81
80
79
76
73
69
75
80
84
87
89
92
89
87
83

Medium Clouds (% Sky Obscured)

92
97
98
93
100
100
100
100
100
100
100
100
100
100
100
97
97
96
97
99
100
100
99
83

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
70
71
98
100
100
97
100
100
79

ISS Passover

Visibility (miles)

9
9
9
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
Light Rain
Very Light Rain
None
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
None

Precipitation Probability (%)

52
59
56
77
72
59
86
86
80
95
95
83
92
86
71
70
69
67
63
57
42
52
53
48

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

13
13
12
12
12
11
12
12
11
11
11
11
11
11
11
11
11
11
12
12
12
12
12
12

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

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

Ozone (du)

292
291
292
292
292
293
292
291
292
292
293
294
297
301
306
310
313
317
317
315
313
311
311
313

Sunday 30

Waning Gibbous 91%

19:31

10:48

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: 05:07, Set: 20:26, Transit: 12:44. Moon - Rise: 19:31, Set: 10:48. Civil Dark: 21:34 - 04:00. Nautical Dark: 23:38 - 02:03. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

85
86
87
77
71
66
64
66
61
64
68
69
67
72
74
82
86
88
90
93
95
95
95
96

Medium Clouds (% Sky Obscured)

90
98
96
86
88
83
98
99
100
98
95
91
64
42
38
49
54
62
72
80
87
90
91
93

High Clouds (% Sky Obscured)

80
100
52
59
54
60
42
38
29
34
34
46
80
69
3
1
0
0
0
0
1
2
2
5

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
1
0
1
4
1
1
4
7
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
Very Light Rain
None

Precipitation Probability (%)

48
52
51
44
40
31
25
25
17
20
22
17
18
17
15
56
55
56
55
53
48
52
53
40

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

92
96
95
95
96
96
95
95
95
96
98
100
100
98
96
96
91
89
84
80
76
71
74
76

Pressure (mb)

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

Ozone (du)

310
308
306
304
302
303
304
306
307
307
306
305
305
305
305
303
302
300
299
299
298
298
297
297

Monday 31

Waning Gibbous 84%

19:07

13:03

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: 05:11, Set: 20:22, Transit: 12:44. Moon - Rise: 19:07, Set: 13:03. Civil Dark: 21:29 - 04:04. Nautical Dark: 23:26 - 02:14. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
99
99
100
100
100
100
100
100
100
100
100
100
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

97
98
97
96
94
95
95
97
99
97
95
94
93
93
93
89
85
81
88
92
100
100
100
100

Medium Clouds (% Sky Obscured)

87
77
68
58
50
46
55
59
55
59
55
54
55
60
62
71
83
92
93
94
95
96
97
98

High Clouds (% Sky Obscured)

7
10
13
22
26
34
33
31
34
55
78
97
97
99
100
95
93
92
95
98
99
99
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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None

Precipitation Probability (%)

46
43
44
54
54
61
66
64
69
78
86
86
80
82
76
72
69
64
60
56
48
51
50
43

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
84
88
93
93
93
95
95
95
93
93
93
95
93
90
87
85
83
80
83
87
92
93
93

Pressure (mb)

1004
1004
1004
1004
1005
1005
1005
1005
1004
1004
1004
1004
1004
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003
1003

Ozone (du)

297
297
297
298
297
296
296
295
294
294
294
294
294
294
294
294
295
295
296
297
297
298
299
300

Tuesday 1

Waning Gibbous 74%

18:34

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

Sun - Rise: 05:15, Set: 20:17, Transit: 12:44. Moon - Rise: 18:34, Set: No Set. Civil Dark: 21:24 - 04:09. Nautical Dark: 23:15 - 02:23. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
99
99
100
100
100
100
100
99
98
96
95
96
97
98
96
93
92
87
82
75

Low Clouds (% Sky Obscured)

98
97
94
95
95
96
94
92
91
89
87
86
88
90
92
89
85
83
73
63
54

Medium Clouds (% Sky Obscured)

97
96
96
97
98
100
94
90
85
78
71
62
59
56
54
53
53
52
62
69
75

High Clouds (% Sky Obscured)

92
78
58
52
42
40
29
17
10
9
8
7
8
12
15
24
33
37
35
38
40

ISS Passover

Visibility (miles)

9
9
9
9
6
3
0
3
6
9
9
9
9
7
4
2
4
7
9
6
3

Fog (%)

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
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
Very Light Rain

Precipitation Probability (%)

66
75
75
95
95
95
95
95
89
70
47
23
23
21
19
27
29
22
40
51
60

Precipitation Amount (mm)

0.3
0.4
0.4
0.8
1.1
1
0.9
0.8
0.5
0.3
0
0
0
0
0
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
96
96
95
96
96
96
98
96
96
96
98
98
96
96
95
93
92
90
93
96

Pressure (mb)

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

Ozone (du)

302
303
304
306
307
308
309
308
308
307
307
306
306
307
308
309
308
308
307
308
310

Forecast for Abisko, Kiruna Kommun, Kingdom of Sweden (68.35,18.83)

Generated: 26/08/26 17:40:57. Forecast: 26/08/26 to 01/09/26. Timezone: UTC+2.00