Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 29

Waning Gibbous 94%

20:51

10:37

19 Bad
20 OK
21 OK
22 OK
23 OK
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

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)

64
33
36
27
33
64
78
88
95
96
100
100
100
100
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

64
33
36
27
33
64
65
81
80
71
100
85
99
98
94
91
100
100
96
93
99
98
96
99

Medium Clouds (% Sky Obscured)

14
0
0
0
0
0
0
0
0
20
60
86
86
90
81
100
76
99
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
2
26
58
50
86
42
7
61
93
70
100
100
100
100
100
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
6
9
9
9
5

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

Precipitation Probability (%)

7
6
4
3
3
1
2
1
2
7
10
2
2
6
10
41
50
50
63
69
55
42
84
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0.2
0
0.5
1.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
63
71
80
88
93
94
89
88
88
89
91
91
89
85
74
65
70
72
83
93
93
94
94

Pressure (mb)

1011
1012
1013
1013
1013
1014
1014
1015
1015
1014
1014
1014
1014
1014
1013
1013
1012
1012
1011
1011
1010
1009
1008
1007

Ozone (du)

336
336
339
341
342
339
336
333
331
329
330
330
330
329
328
328
327
327
328
329
332
333
335
335

Sunday 30

Waning Gibbous 88%

20:40

12:27

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
17 Bad
18 Bad

Sun - Rise: 06:30, Set: 21:13, Transit: 13:49. Moon - Rise: 20:40, Set: 12:27. 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
96
98
97
98
99
100
100
100
98
99
100

Low Clouds (% Sky Obscured)

95
96
90
95
91
85
89
95
96
90
91
87
96
86
87
87
91
98
99
100
100
89
93
100

Medium Clouds (% Sky Obscured)

100
100
100
100
100
96
91
59
94
99
100
100
100
83
91
87
87
86
90
73
52
43
47
35

High Clouds (% Sky Obscured)

100
97
100
100
100
100
100
90
100
100
100
87
71
65
58
64
78
74
67
66
64
79
76
80

ISS Passover

Visibility (miles)

3
4
3
8
9
3
0
0
0
1
1
3
4
6
4
0
0
3
4
8
9
9
9
9

Fog (%)

0
0
0
75
87
99
99
98
98
7
9
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Light Rain
Light Rain
Light Rain
None
None
None
None
Very 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

Precipitation Probability (%)

95
95
95
56
55
51
51
59
77
88
95
95
95
66
56
50
48
27
26
22
30
20
20
32

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
98
98
98
100
100
98
100
98
98
96
98
98
100
98
98
98
98
94
93
93
91
91

Pressure (mb)

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

Ozone (du)

337
338
337
336
337
338
339
339
341
343
343
343
343
345
346
347
346
347
346
344
342
340
339
340

Monday 31

Waning Gibbous 80%

20:27

14:30

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
17 Bad
18 Bad

Sun - Rise: 06:33, Set: 21:09, Transit: 13:49. Moon - Rise: 20:27, Set: 14:30. Civil Dark: 22:04 - 05:38. Nautical Dark: 23:23 - 04:21. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

98
100
100
100
100
99
99
99
99
99
95
97
98
96
97
97
89
83
90
93
92
89
88
86

Low Clouds (% Sky Obscured)

98
100
100
100
100
97
97
97
98
98
93
92
84
82
83
83
78
76
80
82
69
51
25
10

Medium Clouds (% Sky Obscured)

25
26
27
23
17
15
11
4
2
3
0
0
17
50
50
46
36
3
3
3
2
0
0
0

High Clouds (% Sky Obscured)

49
4
9
3
0
0
0
0
0
3
12
40
50
50
50
50
9
0
5
5
39
44
50
60

ISS Passover

Visibility (miles)

9
9
9
9
9
4
4
2
1
0
0
0
0
9
9
9
9
8
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
4
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 (%)

12
8
2
4
7
4
14
0
3
0
0
0
0
0
0
0
0
0
13
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
91
96
96
96
98
98
98
96
98
100
98
98
94
93
88
83
75
66
62
58
57
61
65

Pressure (mb)

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

Ozone (du)

339
337
336
338
339
339
336
336
334
334
334
333
333
333
332
331
330
327
326
325
326
327
325
324

Tuesday 1

Waning Gibbous 70%

20:09

17:00

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
17 Bad
18 Bad

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

Total Clouds (% Sky Obscured)

89
94
100
100
99
99
99
100
100
98
81
69
74
97
97
98
99
100
100
100
100
93
87
81

Low Clouds (% Sky Obscured)

20
35
45
56
61
63
53
44
34
41
47
53
64
76
87
86
88
86
92
93
95
79
67
51

Medium Clouds (% Sky Obscured)

17
37
55
61
64
85
97
81
98
88
80
69
69
62
60
59
64
86
86
77
62
63
67
68

High Clouds (% Sky Obscured)

70
78
81
64
54
54
57
56
55
6
0
0
14
60
60
65
60
60
50
45
45
40
40
40

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
Very Light Rain

Precipitation Probability (%)

0
0
0
0
0
0
20
25
20
17
11
9
20
24
27
30
33
36
43
46
48
42
37
56

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
75
78
80
80
80
83
86
89
88
91
94
96
91
85
79
72
65
60
56
55
55
57
61

Pressure (mb)

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

Ozone (du)

322
321
320
321
322
323
322
322
321
321
320
318
311
308
304
302
299
296
293
291
288
285
283
283

Wednesday 2

Waning Gibbous 58%

19:33

No Set

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
17 Bad
18 Bad

Sun - Rise: 06:39, Set: 21:01, Transit: 13:48. Moon - Rise: 19:33, Set: No Set. Civil Dark: 21:56 - 05:45. Nautical Dark: 23:11 - 04:31. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

77
73
69
67
63
65
52
41
30
51
78
96
94
93
92
98
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
54
56
41
27
16
13
14
15
33
48
69
60
51
38
79
68
58
46
32
21
26
31
36

Medium Clouds (% Sky Obscured)

62
58
55
57
63
65
52
41
30
51
68
83
82
81
80
67
67
71
78
90
99
99
100
100

High Clouds (% Sky Obscured)

40
35
40
40
35
40
42
41
30
51
34
64
70
78
83
83
90
97
98
99
100
100
100
100

ISS Passover

Visibility (miles)

9
9
3
4
8
2
0
0
0
0
0
0
0
0
0
2
4
6
8
8
9
9
8
7

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

Precipitation Probability (%)

68
95
95
95
75
92
77
74
76
85
75
56
66
57
55
70
63
49
37
25
1
28
38
46

Precipitation Amount (mm)

0.2
0.7
1.1
0.8
0.4
0.8
0.5
0.5
0.5
0.6
0.5
0.2
0.4
0.2
0.2
0.5
0.4
0.2
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

3
2
1
1
1
2
1
1
0
0
0
0
-0
1
2
2
3
3
4
3
3
2
7
7

Dew Point (°C)

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

Relative Humidity (%)

76
86
94
98
98
100
100
100
100
98
98
98
98
100
98
98
100
98
96
94
90
87
90
93

Pressure (mb)

1014
1015
1015
1016
1016
1017
1017
1018
1018
1018
1019
1019
1019
1019
1019
1019
1020
1019
1019
1019
1018
1018
1017
1017

Ozone (du)

282
281
280
282
282
280
279
278
276
275
275
274
274
272
271
271
271
271
271
270
270
269
270
270

Thursday 3

Third Quarter 46%

No Rise

No Set

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
17 Bad
18 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)

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)

48
60
72
81
91
100
100
100
100
100
100
100
94
88
82
73
64
54
57
55
53
41
31
20

Medium Clouds (% Sky Obscured)

100
100
100
99
99
98
99
99
99
96
93
90
92
94
95
96
97
98
97
97
96
95
95
95

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
94
89
81
85
90
100
100
100
100
97
93
90
93
96
100

ISS Passover

Visibility (miles)

6
7
8
9
9
9
9
6
3
1
1
0
0
0
0
0
3
5
8
8
9
9
7
5

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

Precipitation Probability (%)

53
60
65
64
61
58
69
79
88
79
69
60
50
40
22
16
11
6
9
9
12
52
81
95

Precipitation Amount (mm)

0.2
0.3
0.3
0.3
0.2
0
0.3
0.5
0.6
0.5
0.4
0.3
0
0
0
0
0
0
0
0
0
0
0.4
0.7

Wind Speed/Direction (mph)

6
6
6
5
5
5
5
5
5
6
5
5
4
4
4
4
4
4
4
4
4
5
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
6
5
6
6
6
6
6
6
6
6
6
6
6
7
8
8
8
8
8
12
13

Dew Point (°C)

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

Relative Humidity (%)

98
96
96
96
96
94
93
96
98
98
98
98
100
98
100
98
98
96
95
93
88
86
89
93

Pressure (mb)

1017
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1016
1016
1015
1014
1013
1013
1012
1012

Ozone (du)

271
272
273
273
273
273
273
274
275
275
276
277
277
277
277
277
276
276
275
274
273
272
272
272

Friday 4

Waning Crescent 35%

No Rise

No Set

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

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

Low Clouds (% Sky Obscured)

31
47
65
72
80
88
93
95
96
97
98
100
100
100
100
98
97
94
96
98
100

Medium Clouds (% Sky Obscured)

96
98
100
100
100
100
94
87
81
82
84
86
72
58
45
43
51
58
55
52
49

High Clouds (% Sky Obscured)

100
100
100
100
100
100
79
56
31
44
56
61
43
24
6
8
9
11
19
34
44

ISS Passover

Visibility (miles)

2
2
1
0
0
0
0
0
0
0
0
0
0
0
0
0
3
6
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

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
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
92
88
80
67
52
31
26
19
11
21
20
9

Precipitation Amount (mm)

1.1
1.3
1.3
1.2
1
0.8
0.8
0.8
0.8
0.6
0.5
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
98
100
98
100
98
100
100
100
100
100
98
96
96
91
87
82
81
78

Pressure (mb)

1011
1011
1011
1011
1011
1011
1011
1012
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1013
1012

Ozone (du)

272
276
280
284
290
297
303
304
304
304
304
304
303
303
302
302
299
297
295
290
286

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

Generated: 29/08/26 19:11:18. Forecast: 29/08/26 to 04/09/26. Timezone: UTC-8.00