Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 94%

20:51

10:37

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

Sun - Rise: 06:26, Set: 21:16, Transit: 13:50. Moon - Rise: 20:51, Set: 10:37. Civil Dark: 22:13 - 05:31. Nautical Dark: 23:35 - 04:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

85
94
86
90
96
87
86
50
45
30
38
27
33
44
56
55
92
95
95
99
98
99
98
100

Low Clouds (% Sky Obscured)

76
86
63
73
72
66
55
46
45
30
38
27
33
44
56
55
55
88
91
92
95
96
97
97

Medium Clouds (% Sky Obscured)

3
3
5
28
37
36
31
17
0
0
0
0
0
0
0
0
0
9
43
77
49
81
81
91

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
5
76
66
30
36
47
55
80
86

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 (%)

21
8
7
20
19
6
7
18
2
3
2
1
0
0
1
2
1
4
4
1
1
1
10
29

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

80
71
65
64
63
63
62
64
64
74
83
88
91
93
94
94
93
94
93
93
91
86
83
79

Pressure (mb)

1009
1009
1010
1010
1010
1010
1011
1011
1012
1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1015
1014
1014
1013
1012

Ozone (du)

332
333
334
335
334
333
333
333
334
336
337
336
333
331
329
327
327
328
328
328
327
326
326
326

Sunday 30

Waning Gibbous 88%

20:40

No Set

12 Bad
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

Sun - Rise: 06:30, Set: 21:13, Transit: 13:50. Moon - Rise: 20:40, Set: No Set. Civil Dark: 22:08 - 05:34. Nautical Dark: 23:29 - 04:16. 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
100
99
93
95
93
87
97
93
90
100
100
95
92
91
95
97
93
93
98
94
93
81
84

Medium Clouds (% Sky Obscured)

99
100
100
100
100
100
100
100
100
100
100
100
99
100
100
86
100
100
99
100
100
100
86
66

High Clouds (% Sky Obscured)

100
100
91
100
100
100
100
100
100
100
82
83
100
100
100
100
97
97
84
100
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
5
4
3
0
1
1
0
0
0
0
0
0
0
0
3
4
4
9

Fog (%)

0
0
0
0
0
0
1
38
21
4
51
85
91
88
100
10
4
45
0
0
45
0
0
0

Precipitation Type

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

Precipitation Probability (%)

37
54
45
51
27
67
95
95
95
95
86
89
80
77
75
61
60
72
93
94
70
42
39
31

Precipitation Amount (mm)

0
0
0
0
0
0.3
1.2
1.2
1.2
0.7
0.7
0.7
0.5
0.5
0.5
0.3
0.2
0.3
0.7
0.9
0.4
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

78
81
82
81
82
84
88
98
98
98
98
98
98
100
98
100
100
100
98
98
100
96
93
89

Pressure (mb)

1012
1012
1011
1010
1009
1008
1008
1007
1006
1006
1005
1005
1004
1004
1004
1004
1003
1003
1003
1004
1004
1004
1005
1005

Ozone (du)

325
326
330
332
334
335
336
336
336
335
334
334
335
336
337
337
337
338
340
341
340
340
341
341

Monday 31

Waning Gibbous 80%

20:27

12:27

12 Bad
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

Sun - Rise: 06:33, Set: 21:09, Transit: 13:49. Moon - Rise: 20:27, Set: 12:27. Civil Dark: 22:04 - 05:38. Nautical Dark: 23:23 - 04:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
99
100
94
96
85
96
99
100
100
99
98
57
45
57
70
84
95
98
100
100
100

Low Clouds (% Sky Obscured)

87
98
99
99
100
86
96
85
95
99
99
98
98
97
54
45
57
70
73
81
92
95
94
97

Medium Clouds (% Sky Obscured)

92
95
97
58
33
34
7
22
21
26
49
49
49
46
45
44
43
39
25
32
41
57
71
77

High Clouds (% Sky Obscured)

87
80
67
18
16
6
5
0
0
0
0
0
0
0
0
0
26
3
16
31
33
25
25
25

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
5
1
1
7
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 (%)

23
7
18
7
5
15
6
16
17
3
3
6
9
5
2
3
4
3
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)

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

Chance of Frost

Temperature (°C)

5
5
5
6
6
6
7
6
5
4
4
4
3
3
3
2
1
2
2
2
2
3
3
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
86
80
68
60
59
60
69
82
94
93
93
91
91
91
96
98
100
98
96
93
88
85
77

Pressure (mb)

1006
1006
1007
1007
1007
1007
1008
1008
1009
1010
1010
1010
1011
1011
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012

Ozone (du)

343
344
343
340
337
337
338
337
337
337
336
334
332
332
331
330
329
328
328
328
327
326
323
322

Tuesday 1

Waning Gibbous 70%

20:09

14:30

12 Bad
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

Sun - Rise: 06:36, Set: 21:05, Transit: 13:49. Moon - Rise: 20:09, Set: 14:30. Civil Dark: 22:00 - 05:41. Nautical Dark: 23:17 - 04:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

86
89
96
96
94
92
90
86
82
79
86
93
100
100
100
100
100
100
100
100
99
98
98
99

Low Clouds (% Sky Obscured)

86
89
93
91
88
84
80
70
60
52
52
51
51
65
78
92
95
98
100
96
92
88
90
92

Medium Clouds (% Sky Obscured)

70
42
34
21
21
22
21
24
28
31
37
48
59
79
91
98
95
64
54
57
60
66
67
64

High Clouds (% Sky Obscured)

7
2
1
1
1
3
3
26
55
60
57
45
78
99
99
100
88
14
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
2
3
0
1
2
0
1
2
1
2
1
0
2
3
2
8
10
11
11
13
17
33
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

68
59
55
54
54
56
59
65
70
73
77
79
82
83
85
85
86
88
89
89
88
83
78
71

Pressure (mb)

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

Ozone (du)

320
318
317
316
316
315
315
314
314
315
315
316
317
319
322
321
321
322
322
321
321
318
318
317

Wednesday 2

Waning Gibbous 58%

19:33

17:00

12 Bad
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

Sun - Rise: 06:39, Set: 21:01, Transit: 13:49. Moon - Rise: 19:33, Set: 17:00. Civil Dark: 21:56 - 05:45. Nautical Dark: 23:11 - 04:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
99
99
98
96
95
86
82
78
75
76
78
84
94
100
99
98
97
97
98

Low Clouds (% Sky Obscured)

94
92
90
89
92
95
95
92
86
80
70
64
52
65
63
60
72
85
100
96
91
87
75
63

Medium Clouds (% Sky Obscured)

65
60
57
49
47
40
80
83
86
93
75
57
45
45
45
45
40
40
35
37
43
50
54
59

High Clouds (% Sky Obscured)

40
40
35
40
40
35
40
40
40
45
50
55
60
60
65
65
65
65
75
80
85
84
92
98

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
5
5
4
4
4
3
3
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

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

Precipitation Probability (%)

49
47
48
48
47
49
50
46
39
25
26
25
21
20
49
50
68
68
65
74
81
89
84
81

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.3
0.4
0.4
0.5
0.5
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
60
56
54
53
52
53
61
67
69
71
72
73
73
76
89
93
94
94
96
98
96
98
98

Pressure (mb)

1013
1013
1013
1013
1013
1013
1014
1014
1014
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018

Ozone (du)

311
307
304
303
302
300
297
293
292
291
289
288
287
287
285
285
282
281
279
278
277
275
274
274

Thursday 3

Third Quarter 46%

No Rise

No Set

12 Bad
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

Sun - Rise: 06:42, Set: 20:58, Transit: 13:48. Moon - Rise: No Rise, Set: No Set. Civil Dark: 21:52 - 05:48. Nautical Dark: 23:06 - 04:35. Astro Dark: N/A - 02:26

Total Clouds (% Sky Obscured)

99
99
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)

56
47
38
33
36
39
38
49
61
72
81
91
100
100
100
100
100
100
100
94
89
83
72
64

Medium Clouds (% Sky Obscured)

63
77
88
99
100
100
100
100
100
100
100
99
98
99
99
99
95
91
88
90
93
96
94
93

High Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
98
89
68
78
89
100
100
100

ISS Passover

Visibility (miles)

4
5
6
8
9
9
9
9
9
9
9
9
9
9
9
9
9
8
8
7
8
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
Very Light Rain
None
None
None
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

79
76
72
68
58
44
30
45
55
61
65
65
64
67
69
69
63
56
52
46
40
32
30
30

Precipitation Amount (mm)

0.4
0.4
0.4
0.4
0.2
0
0
0
0.2
0.2
0.3
0.3
0.2
0.3
0.3
0.4
0.3
0.2
0.2
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
96
96
94
94
93
93
93
93
94
94
96
96
98
98
100
98
98
96
95

Pressure (mb)

1018
1018
1018
1017
1017
1017
1016
1016
1016
1016
1015
1016
1016
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

273
273
273
273
273
273
273
274
274
274
274
274
274
274
274
275
275
274
274
273
272
272
272
271

Friday 4

Waning Crescent 35%

No Rise

No Set

12 Bad
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

Sun - Rise: 06:45, Set: 20:54, Transit: 13:48. Moon - Rise: No Rise, Set: No Set. Civil Dark: 21:47 - 05:52. Nautical Dark: 23:01 - 04:40. Astro Dark: 01:10 - 02:42

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

54
54
54
54
41
28
10
27
41
58
66
75
83
86
89
92
94
97
100
100
100
100

Medium Clouds (% Sky Obscured)

89
89
92
95
95
96
96
97
98
100
100
100
100
98
95
93
94
95
95
95
95
94

High Clouds (% Sky Obscured)

100
97
95
92
96
97
100
100
100
100
100
100
100
78
47
15
43
75
100
86
75
78

ISS Passover

Visibility (miles)

9
9
9
9
9
7
5
3
3
2
2
1
1
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

Precipitation Type

None
None
None
None
None
Very 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

Precipitation Probability (%)

25
19
13
13
46
68
87
93
95
95
95
95
95
95
95
95
95
95
94
86
79
68

Precipitation Amount (mm)

0
0
0
0
0
0.3
0.5
0.6
0.7
0.9
1
1.1
1.3
1.4
1.3
1.2
0.9
0.7
0.6
0.5
0.4
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
95
93
95
95
96
96
98
100
100
100
100
100
100
100
98
100
100
100
100
100
100

Pressure (mb)

1015
1015
1014
1013
1013
1012
1011
1011
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010

Ozone (du)

270
270
269
268
267
267
268
268
274
279
285
287
288
290
291
292
292
293
294
295
296
298

Forecast for Chatanika, Fairbanks North Star, United States of America (65.05,-147.44)

Generated: 29/08/26 12:24:01. Forecast: 29/08/26 to 04/09/26. Timezone: UTC-8.00