Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 19

Waxing Gibbous 63%

No Rise

No Set

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:30, Set: 19:58, Transit: 13:42. Moon - Rise: No Rise, Set: No Set. Civil Dark: 20:48 - 06:40. Nautical Dark: 21:50 - 05:39. Astro Dark: 23:02 - 04:28

Total Clouds (% Sky Obscured)

76
65
83
57
92
100
100
100
100
100
99
100
99
100
100
100
99
100
100
100
100
98
98
98

Low Clouds (% Sky Obscured)

56
30
13
0
9
32
26
2
3
13
16
20
8
3
24
41
32
60
78
81
80
87
84
86

Medium Clouds (% Sky Obscured)

31
19
15
6
71
54
50
84
55
77
91
53
57
56
72
96
97
97
100
100
100
88
63
76

High Clouds (% Sky Obscured)

27
50
80
57
73
100
100
100
100
98
92
100
90
100
100
100
80
100
85
100
82
74
65
71

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
3
6
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
Light Rain
Light Rain
Light Rain
None
None

Precipitation Probability (%)

32
28
20
1
0
0
0
0
0
0
1
3
0
0
0
12
10
22
39
76
86
61
38
30

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.7
1.1
0.4
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
71
79
84
89
93
93
93
91
93
91
91
93
91
91
91
91
88
85
85
90
93
96
94

Pressure (mb)

999
999
998
998
998
998
997
997
996
995
995
994
993
993
992
992
991
991
991
991
991
991
991
991

Ozone (du)

345
346
347
347
346
349
351
351
352
352
351
351
349
348
348
349
349
350
351
352
354
353
354
354

Sunday 20

Waxing Gibbous 72%

20:45

22:36

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:33, Set: 19:55, Transit: 13:42. Moon - Rise: 20:45, Set: 22:36. Civil Dark: 20:44 - 06:44. Nautical Dark: 21:45 - 05:43. Astro Dark: 22:57 - 04:32

Total Clouds (% Sky Obscured)

100
100
98
100
100
100
99
98
100
100
100
100
100
100
100
99
99
99
99
99
99
99
100
100

Low Clouds (% Sky Obscured)

100
100
81
80
94
100
97
89
100
99
100
97
100
100
100
96
95
89
86
87
88
97
100
100

Medium Clouds (% Sky Obscured)

84
93
46
55
66
96
87
92
100
100
98
98
96
95
97
96
98
96
95
79
83
81
64
51

High Clouds (% Sky Obscured)

100
100
46
58
95
59
73
51
58
92
61
86
81
80
83
81
80
86
87
76
70
79
71
86

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
4
4
0
0
0
0
0
0
2
2
2
4
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None

Precipitation Probability (%)

29
28
30
19
12
22
12
14
10
18
35
63
95
95
95
95
95
91
71
52
38
30
27
22

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.9
1.4
1.1
1.1
0.9
0.7
0.4
0.2
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

991
991
991
991
992
992
992
993
993
993
994
994
994
995
995
995
996
997
997
998
999
999
1000
1001

Ozone (du)

355
354
355
353
351
351
350
348
348
348
348
346
345
344
345
345
346
346
347
346
348
350
351
349

Monday 21

Waxing Gibbous 80%

20:02

00:58

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:36, Set: 19:51, Transit: 13:42. Moon - Rise: 20:02, Set: 00:58. Civil Dark: 20:40 - 06:47. Nautical Dark: 21:41 - 05:46. Astro Dark: 22:52 - 04:37

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

95
97
96
97
95
89
91
83
84
85
78
76
78
79
83
79
77
73
80
82
88
89
91
93

Medium Clouds (% Sky Obscured)

50
51
52
72
88
83
90
90
89
95
93
90
93
95
97
92
86
80
76
73
65
50
37
20

High Clouds (% Sky Obscured)

86
85
39
33
41
26
6
5
7
5
11
19
21
22
17
14
7
8
20
39
43
37
47
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
6
1
6
1
6
6
2
2
0
0
0
6
8
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
100
98
98
98
98
98
98
98
98
98
98
98
98

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
26
26
10
12
13
15
21
9
22
22
22
11
11
21
12
10
17
22
21
9
15
5
6

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
85
85
83
85
88
91
93
96
96
96
98
96
94
94
96
96
94
92
94
88
83
77
74

Pressure (mb)

1001
1001
1002
1002
1003
1004
1005
1005
1006
1006
1007
1007
1008
1008
1009
1009
1010
1010
1011
1011
1011
1011
1011
1011

Ozone (du)

348
348
347
347
346
346
346
348
348
348
348
350
350
350
349
349
349
351
352
351
351
350
348
347

Tuesday 22

Waxing Gibbous 88%

19:43

02:53

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 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:39, Set: 19:47, Transit: 13:41. Moon - Rise: 19:43, Set: 02:53. Civil Dark: 20:36 - 06:50. Nautical Dark: 21:37 - 05:50. Astro Dark: 22:46 - 04:41

Total Clouds (% Sky Obscured)

95
93
91
86
83
81
73
66
66
67
62
68
62
65
67
56
44
32
44
54
71
74
81
88

Low Clouds (% Sky Obscured)

87
81
75
68
62
56
48
39
32
33
39
46
50
55
59
44
30
15
26
37
47
60
74
87

Medium Clouds (% Sky Obscured)

17
42
55
45
42
24
33
46
31
14
11
2
2
2
2
12
25
30
41
43
46
28
9
4

High Clouds (% Sky Obscured)

60
60
65
52
60
60
65
60
60
49
38
49
26
30
40
40
35
32
44
49
57
41
38
36

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
4
3
3
1
1
1
1
2
7
8
9
9
9
9
9
9
9

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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 (%)

4
18
9
10
8
4
4
3
2
4
1
0
0
0
0
0
0
0
0
0
0
1
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
6
6
5
5
5
4
4
4
4
4
5
4
4
4
4
4
3
3
3
4
4
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

73
74
76
81
88
92
92
96
96
98
100
98
98
98
96
96
96
94
89
86
80
74
68
67

Pressure (mb)

1011
1011
1011
1012
1012
1012
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1014

Ozone (du)

344
343
340
337
336
335
334
334
332
330
329
328
326
324
319
315
313
313
314
314
313
313
310
308

Wednesday 23

Waxing Gibbous 94%

19:30

04:39

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

Sun - Rise: 07:42, Set: 19:43, Transit: 13:41. Moon - Rise: 19:30, Set: 04:39. Civil Dark: 20:33 - 06:53. Nautical Dark: 21:33 - 05:53. Astro Dark: 22:41 - 04:45

Total Clouds (% Sky Obscured)

80
78
71
55
46
38
31
31
29
26
22
19
28
37
46
55
64
68
78
87
98
80
62
49

Low Clouds (% Sky Obscured)

79
69
55
42
36
31
9
5
1
5
9
13
15
18
20
14
7
1
0
0
0
1
2
3

Medium Clouds (% Sky Obscured)

2
0
0
0
0
0
4
10
14
19
18
19
24
25
24
22
21
19
22
24
27
23
20
17

High Clouds (% Sky Obscured)

43
40
43
32
26
24
23
19
15
10
6
1
10
18
28
40
58
68
78
87
95
80
62
49

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 (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

66
64
68
77
86
89
91
91
92
91
92
91
91
91
91
91
84
78
73
67
61
56
58
59

Pressure (mb)

1014
1014
1014
1014
1015
1015
1015
1014
1014
1013
1013
1013
1012
1012
1012
1011
1011
1010
1009
1009
1008
1007
1007
1006

Ozone (du)

308
309
309
309
310
312
313
311
310
308
309
311
312
309
306
304
306
308
310
308
306
304
301
299

Thursday 24

Waxing Gibbous 98%

19:18

06:23

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
12 Bad
13 Bad
14 Bad
15 Bad

Sun - Rise: 07:45, Set: 19:40, Transit: 13:40. Moon - Rise: 19:18, Set: 06:23. Civil Dark: 20:29 - 06:56. Nautical Dark: 21:29 - 05:56. Astro Dark: 22:36 - 04:50

Total Clouds (% Sky Obscured)

54
60
70
82
85
87
90
95
98
99
99
100
100
100
100
100
99
99
99
100
100
85
71
56

Low Clouds (% Sky Obscured)

2
1
0
0
0
0
0
0
0
0
0
0
1
1
2
10
20
27
18
9
1
18
32
47

Medium Clouds (% Sky Obscured)

28
39
50
59
63
67
67
66
66
77
88
99
89
80
73
73
74
76
74
73
72
70
68
56

High Clouds (% Sky Obscured)

54
60
70
65
55
65
80
89
93
96
98
100
100
100
100
98
95
93
95
97
100
85
71
56

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 (%)

98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98
98

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
0
0
0
0
0
0
0
0
0
3
1
1
3
1
1
37
47
50

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

63
67
72
79
80
80
82
82
78
78
77
77
76
74
74
74
72
69
66
62
57
52
51
51

Pressure (mb)

1005
1004
1004
1003
1003
1003
1002
1002
1002
1001
1001
1000
999
999
998
998
997
996
995
995
994
993
993
992

Ozone (du)

296
296
295
295
291
286
282
281
280
278
278
278
277
276
274
273
273
274
274
275
277
278
284
290

Friday 25

Waxing Gibbous 100%

19:08

08:07

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: 07:48, Set: 19:36, Transit: 13:40. Moon - Rise: 19:08, Set: 08:07. Civil Dark: 20:25 - 06:59. Nautical Dark: 21:25 - 06:00. Astro Dark: 22:31 - 04:54

Total Clouds (% Sky Obscured)

51
45
39
42
49
57
71
88
99
96
98
97

Low Clouds (% Sky Obscured)

48
45
39
42
49
57
62
52
25
19
18
13

Medium Clouds (% Sky Obscured)

51
45
39
42
48
47
49
60
70
70
69
68

High Clouds (% Sky Obscured)

51
45
39
40
41
41
47
52
58
56
57
60

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

98
98
98
98
98
98
98
98
98
98
98
98

Precipitation Type

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

Precipitation Probability (%)

60
77
95
85
66
38
47
52
55
63
61
58

Precipitation Amount (mm)

0.3
0.5
0.8
0.5
0.3
0
0
0
0
0.3
0.3
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

50
56
61
67
71
76
80
80
80
80
80
79

Pressure (mb)

992
992
992
992
992
992
992
992
993
993
993
993

Ozone (du)

296
297
298
300
300
300
300
300
301
301
303
305

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

Generated: 19/09/26 15:04:15. Forecast: 19/09/26 to 25/09/26. Timezone: UTC-8.00