Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 99%

21:25

05:26

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
00 Bad
01 Bad
02 Bad
03 OK
04 OK
05 Bad
06 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)

98
98
98
100
99
99
98
98
100
100
100
100
100
100
100
92
87
87
92
85
37
32
36
37

Low Clouds (% Sky Obscured)

89
87
92
100
97
79
57
51
67
82
69
89
100
86
99
87
83
85
89
80
37
31
36
37

Medium Clouds (% Sky Obscured)

20
30
34
78
72
95
96
92
100
93
80
100
77
100
100
26
17
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

1
6
3
49
60
44
5
1
1
0
31
45
1
0
0
2
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
8
1
8
8
4
9
9
9
4
4

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
63
75
76
79
78
89

Precipitation Type

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

Precipitation Probability (%)

5
9
10
26
37
45
45
50
49
59
61
55
61
68
94
73
53
38
11
6
7
3
1
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0.2
0
0.2
0.4
0
0
0.3
0.7
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

5
5
5
6
6
6
7
8
8
8
7
7
7
7
6
6
6
6
5
5
4
2
1
1

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

86
83
79
79
84
82
81
70
74
85
87
90
90
90
93
98
98
98
98
93
94
98
98
100

Pressure (mb)

1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1018
1018
1018
1019
1019
1020
1021
1021
1021

Ozone (du)

331
332
332
332
332
333
334
334
335
336
337
337
337
337
338
339
340
339
339
340
340
341
341
342

Thursday 27

Full Moon 100%

21:13

No Set

07 Bad
08 Bad
09 OK
10 OK
11 Bad
12 OK
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

Sun - Rise: 06:20, Set: 21:24, Transit: 13:50. Moon - Rise: 21:13, Set: No Set. Civil Dark: 22:21 - 05:23. Nautical Dark: 23:48 - 03:59. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

40
43
36
40
47
47
59
79
65
68
79
96
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

40
43
36
40
47
47
59
78
63
62
45
23
0
7
0
0
0
24
58
93
100
100
98
76

Medium Clouds (% Sky Obscured)

0
0
0
0
0
1
8
21
16
3
0
50
74
88
99
100
100
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
0
3
3
28
18
31
77
94
100
100
100
100
100
100
100
100
100
100
12
13

ISS Passover

Visibility (miles)

3
3
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
4
4

Fog (%)

81
8
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
Light Rain
Very Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

1
1
0
0
3
0
0
0
0
0
0
0
0
0
0
0
0
4
29
69
79
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.3
0.6
0.8
1.1

Wind Speed/Direction (mph)

5
5
6
6
6
6
6
5
5
5
5
6
6
6
5
6
6
7
6
6
6
6
6
6

Chance of Frost

Temperature (°C)

1
2
3
4
4
5
6
7
7
8
8
8
7
7
5
5
5
5
5
5
6
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
94
91
82
75
66
56
53
51
50
49
53
61
65
71
73
73
72
71
75
86
93
94
96

Pressure (mb)

1022
1022
1022
1021
1021
1020
1020
1019
1018
1017
1016
1015
1014
1013
1012
1010
1009
1008
1007
1006
1005
1004
1004
1003

Ozone (du)

341
340
339
339
336
334
333
331
327
324
324
321
318
314
312
309
307
304
304
304
305
314
316
316

Friday 28

Waning Gibbous 98%

21:02

07:10

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

Sun - Rise: 06:23, Set: 21:20, Transit: 13:50. Moon - Rise: 21:02, Set: 07:10. Civil Dark: 22:17 - 05:27. Nautical Dark: 23:41 - 04:05. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
94
100
100
100
100
100
99
100
98
100
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

63
74
92
84
85
93
100
98
94
98
100
99
100
100
100
100
98
95
96
99
94
95
97
98

Medium Clouds (% Sky Obscured)

100
92
100
93
100
100
55
96
91
91
100
97
100
62
53
95
100
96
80
80
77
99
96
100

High Clouds (% Sky Obscured)

0
0
3
30
32
38
9
29
49
55
55
100
63
51
51
7
39
28
89
45
25
50
75
100

ISS Passover

Visibility (miles)

6
3
4
3
5
8
9
5
9
6
9
9
8
6
0
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
0
0

Precipitation Type

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

Precipitation Probability (%)

95
95
95
95
95
83
73
59
73
48
67
61
81
75
87
95
74
64
43
42
47
42
56
73

Precipitation Amount (mm)

1
1.5
1
1.3
1.1
0.5
0.5
0.3
0.5
0
0.3
0
0.5
0.3
0.6
0.7
0.4
0.3
0
0
0
0
0
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
96
98
98
98
98
98
96
98
98
100
98
100
98
100
100
100
100
100
100
98

Pressure (mb)

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

Ozone (du)

315
313
312
312
312
313
313
313
314
314
316
317
316
315
314
313
314
315
316
318
319
321
325
325

Saturday 29

Waning Gibbous 94%

20:51

08:53

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

Sun - Rise: 06:26, Set: 21:16, Transit: 13:50. Moon - Rise: 20:51, Set: 08:53. Civil Dark: 22:13 - 05:31. Nautical Dark: 23:35 - 04:10. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
97
98
97
96
97
98
98
99
99
99
95
90
88
90
92
90
96
98
100

Low Clouds (% Sky Obscured)

99
99
100
100
100
97
96
92
87
87
87
87
84
82
79
80
79
79
81
85
87
89
88
88

Medium Clouds (% Sky Obscured)

91
54
45
35
34
34
41
52
60
63
71
69
69
65
65
40
20
0
8
15
24
39
49
63

High Clouds (% Sky Obscured)

72
43
2
0
0
0
0
0
0
0
0
0
0
2
3
3
3
3
0
0
2
25
54
57

ISS Passover

Visibility (miles)

0
0
0
4
8
8
7
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

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

Precipitation Probability (%)

84
83
79
55
44
33
33
40
47
38
42
36
33
32
33
28
21
9
11
10
9
17
23
27

Precipitation Amount (mm)

0.5
0.5
0.6
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
100
98
94
94
85
82
84
90
91
90
91
91
93
91
89
89
91
89
91
91
89
91

Pressure (mb)

1004
1005
1005
1005
1006
1006
1007
1007
1008
1008
1009
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010

Ozone (du)

324
324
325
328
331
331
330
329
328
328
328
326
326
326
328
329
329
328
328
327
328
328
328
327

Sunday 30

Waning Gibbous 88%

20:40

10:37

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

Sun - Rise: 06:30, Set: 21:13, Transit: 13:50. Moon - Rise: 20:40, Set: 10:37. Civil Dark: 22:08 - 05:34. Nautical Dark: 23:29 - 04:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
98
96
100
100
100
100
100
100
99
99
99
99
99
99
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

92
96
96
100
100
100
96
93
91
84
76
71
66
61
53
93
96
99
91
82
74
78
83
87

Medium Clouds (% Sky Obscured)

59
54
52
55
76
96
95
97
97
95
94
93
95
96
98
96
95
95
95
96
96
96
98
99

High Clouds (% Sky Obscured)

84
53
43
67
68
74
81
88
95
91
87
85
76
72
65
77
77
77
81
86
88
89
87
89

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
7
9
9
9
7
3
1
0
0
0
0
0
0
1
1
1
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
Very Light Rain
Very Light Rain
None
None
Very Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain

Precipitation Probability (%)

30
30
30
35
48
54
62
70
56
54
60
75
76
56
48
47
40
32
37
39
40
45
51
61

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
90
79
74
75
85
88
94
94
94
96
98
100
100
100
98
98
98
98
98
98
98
100

Pressure (mb)

1009
1009
1009
1009
1008
1008
1008
1008
1008
1008
1007
1007
1007
1007
1007
1007
1005
1005
1004
1004
1003
1003
1003
1003

Ozone (du)

325
326
327
329
330
332
335
334
332
330
330
329
329
329
327
325
325
326
326
327
328
329
330
331

Monday 31

Waning Gibbous 80%

20:27

12:27

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
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 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
99
99
98
98
98
99
100
100
99
99
100
100
100
100
100
100
100
99
98
87
77
67

Low Clouds (% Sky Obscured)

86
85
83
85
87
90
89
87
86
77
68
56
69
85
100
100
99
99
92
87
81
78
76
67

Medium Clouds (% Sky Obscured)

98
98
97
85
73
61
71
84
97
90
84
78
71
65
58
56
55
54
62
70
75
59
43
25

High Clouds (% Sky Obscured)

81
80
75
53
31
9
17
28
37
49
62
74
71
61
65
74
79
78
72
61
49
37
23
11

ISS Passover

Visibility (miles)

1
3
5
7
8
9
9
9
9
9
9
9
9
9
9
9
7
5
3
5
7
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
None
None
Very Light Rain
Very Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

63
62
59
54
49
43
49
53
57
44
39
32
36
37
38
29
27
25
22
20
17
17
12
7

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
96
94
96
96
93
90
88
90
93
94
96
96
98
98
98
96
98
96
98
98
100

Pressure (mb)

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

Ozone (du)

331
333
334
336
336
336
336
336
336
335
336
336
337
337
337
337
338
339
340
340
340
340
339
339

Tuesday 1

Waning Gibbous 70%

20:09

14:30

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 OK
23 OK
00 OK
01 Bad
02 Bad
03 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)

73
80
86
91
95
100
100
100
100
99
98
98
84
68
50
43
34
28
34
39
44

Low Clouds (% Sky Obscured)

73
77
78
85
92
100
99
98
97
83
76
75
63
48
31
26
24
23
34
39
44

Medium Clouds (% Sky Obscured)

33
43
51
57
62
65
66
66
67
69
68
67
57
46
36
24
10
0
1
1
1

High Clouds (% Sky Obscured)

10
8
8
21
31
42
35
22
10
7
4
0
1
2
2
1
1
0
0
0
0

ISS Passover

Visibility (miles)

2
2
1
0
2
4
6
7
7
8
8
9
9
9
9
9
9
9
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

None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
18
20
24
27
29
31
33
35
31
25
15
11
7
0
1
2
1
15
20
22

Precipitation Amount (mm)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
98
96
94
93
90
88
83
80
75
67
61
67
72
77
81
86
92
92
94

Pressure (mb)

1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1007
1008
1008
1008
1009
1009
1009
1010
1010
1010

Ozone (du)

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

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

Generated: 26/08/26 07:03:34. Forecast: 26/08/26 to 01/09/26. Timezone: UTC-8.00