Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 20

Waxing Gibbous 60%

No Rise

No Set

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 05:58, Set: 21:50, Transit: 13:52. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:52 - 04:56. Nautical Dark: 00:45 - 03:09. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

95
95
95
89
76
87
86
91
81
86
95
99
100
98
98
99
98
100
98
100
100
100
100
100

Low Clouds (% Sky Obscured)

47
60
70
60
51
50
43
47
39
37
29
40
46
56
67
84
89
83
82
62
77
83
83
80

Medium Clouds (% Sky Obscured)

88
78
84
70
45
38
56
37
55
69
77
91
100
95
97
94
94
91
84
96
97
99
100
100

High Clouds (% Sky Obscured)

40
30
8
39
16
35
48
72
42
52
69
81
77
68
46
88
64
60
63
83
75
74
82
87

ISS Passover

Visibility (miles)

9
9
8
8
9
9
8
9
9
9
9
9
9
8
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 (%)

28
38
44
40
33
22
30
18
18
9
13
11
16
22
16
25
30
29
27
32
23
44
42
44

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
87
83
76
68
60
60
61
58
59
63
74
77
81
83
85
87
88
90
90
91
93
95
95

Pressure (mb)

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

Ozone (du)

288
287
287
288
289
289
288
288
287
287
286
286
284
282
280
279
280
282
284
287
290
291
292
294

Friday 21

Waxing Gibbous 70%

No Rise

No Set

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:01, Set: 21:46, Transit: 13:52. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:48 - 05:00. Nautical Dark: 00:35 - 03:18. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
98
100
100
100
93
88
92
100
98
79
84
82
75
63
62
68
68
67
74
84
87
92
100

Low Clouds (% Sky Obscured)

80
84
73
72
73
81
76
92
100
81
79
84
75
74
63
62
68
68
67
74
84
74
61
55

Medium Clouds (% Sky Obscured)

99
88
86
67
62
76
73
71
72
67
66
81
70
41
23
9
12
2
2
1
2
21
24
21

High Clouds (% Sky Obscured)

83
82
82
82
82
82
81
35
27
54
68
32
19
32
3
2
68
68
67
74
76
86
86
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
5
5
9
9
8
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
5
0
44
48
52
57
97
100
100
82

Precipitation Type

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

Precipitation Probability (%)

49
50
59
61
66
68
64
64
59
54
54
37
17
1
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
1
3
3
3
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

95
92
84
87
90
84
71
70
72
71
70
76
85
91
95
93
95
95
96
94
94
95
95
91

Pressure (mb)

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

Ozone (du)

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

Saturday 22

Waxing Gibbous 78%

No Rise

No Set

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:05, Set: 21:42, Transit: 13:52. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:43 - 05:04. Nautical Dark: 00:26 - 03:26. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

88
94
77
62
75
96
82
96
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

53
74
74
36
49
37
38
44
36
53
29
28
56
76
75
79
83
80
86
85
84
82
81
79

Medium Clouds (% Sky Obscured)

34
74
62
36
31
30
40
67
67
65
65
71
72
79
88
99
100
100
100
99
92
79
71
60

High Clouds (% Sky Obscured)

21
86
77
51
75
81
58
50
35
83
100
100
100
100
100
100
100
100
100
99
99
98
99
99

ISS Passover

Visibility (miles)

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

Fog (%)

63
23
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
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

3
6
9
43
63
58
40
44
42
31
36
30
35
33
21
27
17
11
19
21
30
34
35
31

Precipitation Amount (mm)

0
0
0
0.2
0.5
0.4
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
4
4
5
5
5
7
6
5
4
4
4
4
4
4
5
5
5
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

90
88
79
67
63
65
65
57
54
59
63
71
78
82
82
84
85
85
88
91
95
96
96
91

Pressure (mb)

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

Ozone (du)

299
299
300
300
300
300
301
300
299
299
297
297
297
297
297
297
297
298
298
297
298
299
300
300

Sunday 23

Waxing Gibbous 86%

No Rise

No Set

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

Sun - Rise: 06:08, Set: 21:39, Transit: 13:52. Moon - Rise: No Rise, Set: No Set. Civil Dark: 22:39 - 05:08. Nautical Dark: 00:17 - 03:33. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
92
88
89
93
77
77
70
52
31
34
61
73
79
80
88
84
89
85
81
81
83

Low Clouds (% Sky Obscured)

77
84
91
92
88
81
72
67
62
57
50
31
34
44
54
65
66
68
70
65
61
57
40
23

Medium Clouds (% Sky Obscured)

59
69
78
71
58
48
37
26
13
3
2
1
0
0
0
0
2
3
2
5
18
11
47
73

High Clouds (% Sky Obscured)

100
80
50
12
7
0
0
0
0
0
0
0
11
36
46
47
46
56
58
53
40
30
36
43

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

29
32
32
25
31
38
47
35
29
20
9
4
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
9
9
9
9
10
11
11
10
10
10
9
7
6
6
5
5
5
5
4
4
5
6

Feels Like (°C)

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

Dew Point (°C)

7
6
4
3
0
0
1
4
2
2
2
3
5
5
5
5
4
4
4
4
4
4
4
4

Relative Humidity (%)

87
80
72
63
54
53
54
65
54
54
56
61
75
87
90
91
93
94
96
94
96
96
94
85

Pressure (mb)

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

Ozone (du)

301
301
302
304
308
312
314
315
315
314
312
307
303
302
300
299
297
294
293
292
289
287
285
284

Monday 24

Waxing Gibbous 92%

22:10

01:29

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:11, Set: 21:35, Transit: 13:51. Moon - Rise: 22:10, Set: 01:29. Civil Dark: 22:34 - 05:12. Nautical Dark: 00:09 - 03:40. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

87
91
95
100
100
100
100
99
98
98
98
99
100
84
83
81
87
93
99
99
100
100
100
100

Low Clouds (% Sky Obscured)

6
17
29
40
37
34
31
25
19
13
42
71
100
0
0
0
0
0
0
4
8
13
34
55

Medium Clouds (% Sky Obscured)

86
88
92
95
97
98
100
98
96
95
96
98
100
84
83
81
87
93
99
99
100
100
96
91

High Clouds (% Sky Obscured)

49
64
82
100
100
100
100
89
80
72
63
52
45
41
32
23
37
43
44
46
51
60
71
83

ISS Passover

Visibility (miles)

9
9
9
9
9
9
8
5
6
6
6
7
2
0
0
0
0
0
0
0
0
0
0
1

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

Precipitation Probability (%)

0
0
4
2
10
48
79
89
77
85
78
61
71
61
63
65
72
78
84
84
82
79
71
63

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

5
5
5
3
5
6
9
11
11
12
11
11
10
10
9
8
8
8
8
8
8
8
8
8

Relative Humidity (%)

79
73
68
58
63
70
80
92
95
98
98
98
98
100
100
98
100
100
100
100
100
98
98
98

Pressure (mb)

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

Ozone (du)

283
281
280
278
276
273
270
267
267
265
262
262
262
264
267
269
272
275
277
279
281
283
285
285

Tuesday 25

Waxing Gibbous 97%

21:42

03:35

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:14, Set: 21:31, Transit: 13:51. Moon - Rise: 21:42, Set: 03:35. Civil Dark: 22:30 - 05:16. Nautical Dark: 00:02 - 03:47. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
99
97
94
90
90
90
91
92
94
96
97
98
99
99
99

Low Clouds (% Sky Obscured)

76
82
88
94
94
94
94
95
96
97
88
79
70
72
74
76
79
83
86
86
85
84
87
90

Medium Clouds (% Sky Obscured)

85
90
95
100
100
100
100
97
94
90
90
87
85
85
84
84
85
86
90
89
91
92
87
82

High Clouds (% Sky Obscured)

94
93
91
89
88
89
89
83
77
66
61
52
43
36
30
25
24
27
30
44
52
64
71
80

ISS Passover

Visibility (miles)

2
3
3
4
4
3
2
1
1
0
0
2
4
6
5
3
2
4
7
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

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

Precipitation Probability (%)

58
75
91
95
95
95
92
95
95
95
95
95
87
72
75
90
70
61
44
32
28
26
38
44

Precipitation Amount (mm)

0.2
0.4
0.6
0.8
0.8
0.8
0.6
0.7
0.9
1.2
0.9
0.8
0.6
0.3
0.4
0.8
0.4
0.3
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
98
98
98
98
98
98
100
100
100
100
100
98
100
98
100
98
100
98
98
98
98
96

Pressure (mb)

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

Ozone (du)

285
284
284
285
285
286
287
288
289
289
290
291
292
293
294
296
298
300
301
303
305
307
309
311

Wednesday 26

Waxing Gibbous 99%

21:25

05:26

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
00 Bad
01 Bad
02 Bad
03 Bad

Sun - Rise: 06:17, Set: 21:27, Transit: 13:51. Moon - Rise: 21:25, Set: 05:26. Civil Dark: 22:26 - 05:20. Nautical Dark: 23:54 - 03:53. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
100
100
100
96
91
87
86
85
85
84
83
83
87
91
95
96
97
98

Low Clouds (% Sky Obscured)

93
87
81
76
75
74
73
73
74
74
73
73
72
77
81
85
88
92
95

Medium Clouds (% Sky Obscured)

76
82
91
100
81
62
43
44
43
39
31
20
12
19
25
26
30
34
34

High Clouds (% Sky Obscured)

90
67
45
22
21
16
15
13
10
5
3
1
0
5
9
13
22
26
29

ISS Passover

Visibility (miles)

9
8
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

Precipitation Type

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

Precipitation Probability (%)

51
54
60
68
48
61
55
60
68
76
58
56
40
25
24
22
22
21
17

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
93
88
84
79
79
78
78
78
81
81
85
88
93
93
93
94
93
94

Pressure (mb)

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

Ozone (du)

313
315
317
319
321
323
325
327
328
328
329
329
330
330
330
330
330
330
331

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

Generated: 20/08/26 08:18:27. Forecast: 20/08/26 to 26/08/26. Timezone: UTC-8.00