Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 20

Waxing Gibbous 72%

20:45

22:36

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: 07:30, 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)

95
100
100
96
99
99
100
100
98
98
100
100
99
99
100
99
98
98
99
99
99
99
99
99

Low Clouds (% Sky Obscured)

11
88
93
85
85
83
79
79
77
76
82
79
84
82
87
89
88
92
86
89
91
94
96
94

Medium Clouds (% Sky Obscured)

44
38
46
56
95
99
97
94
95
94
69
98
84
83
62
95
95
93
87
90
95
93
88
85

High Clouds (% Sky Obscured)

76
73
71
56
61
87
100
98
30
68
85
99
57
73
82
6
14
22
51
81
77
81
76
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
9
5
6
6

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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

4
19
37
35
29
26
27
28
24
28
44
47
34
37
42
44
35
26
20
22
69
85
87
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.5
0.6
0.5
0.8

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
89
86
81
75
74
77
77
79
85
90
93
93
94
94
96
96
94
94
94
96
96
98

Pressure (mb)

992
991
991
991
991
991
991
991
992
991
991
991
992
992
992
993
993
993
994
994
994
995
995
995

Ozone (du)

352
353
354
355
356
357
357
357
358
359
359
358
356
355
354
351
350
349
351
350
348
347
346
345

Monday 21

Waxing Gibbous 80%

20:02

00:58

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: 07:33, 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)

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

Low Clouds (% Sky Obscured)

96
92
88
100
100
100
100
100
100
100
100
100
100
95
91
95
92
95
96
97
91
91
93
91

Medium Clouds (% Sky Obscured)

84
84
70
60
66
74
79
88
74
64
70
78
82
80
87
88
93
98
98
96
83
82
80
88

High Clouds (% Sky Obscured)

67
62
61
61
70
54
62
54
40
52
53
39
35
18
41
19
7
13
50
66
100
96
64
51

ISS Passover

Visibility (miles)

5
4
0
0
2
7
7
9
9
9
9
9
9
9
9
9
9
9
9
0
0
0
0
7

Fog (%)

1
5
12
2
2
6
8
6
0
0
0
0
0
0
0
0
2
1
0
100
100
93
98
92

Precipitation Type

Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

82
78
69
47
38
35
25
23
33
30
40
33
26
11
16
21
36
44
39
28
21
17
17
18

Precipitation Amount (mm)

0.4
0.5
0.4
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
4
5
5
4
4
4
4
4
4
5
5
6
6
6
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
100
100
100
98
96
94
94
96
96
89
89
91
91
91
91
93
93
94
94
96
98
98
98

Pressure (mb)

996
996
997
997
998
998
999
1000
1000
1000
1001
1001
1002
1002
1003
1003
1004
1004
1005
1006
1007
1007
1007
1008

Ozone (du)

344
344
346
348
349
349
349
349
346
346
344
346
344
345
344
344
344
344
345
346
347
349
348
346

Tuesday 22

Waxing Gibbous 88%

19:43

02:53

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: 07:36, Set: 19:47, Transit: 13:42. 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)

98
99
95
93
94
99
100
100
100
100
100
100
97
97
89
90
87
93
94
91
89
85
84
82

Low Clouds (% Sky Obscured)

86
86
89
89
94
98
100
100
100
100
100
100
95
89
78
75
71
72
69
66
74
72
70
70

Medium Clouds (% Sky Obscured)

94
93
76
70
79
78
74
58
29
22
22
34
22
33
24
21
18
29
30
19
38
43
35
46

High Clouds (% Sky Obscured)

10
4
4
4
4
3
4
4
5
3
3
2
3
2
22
35
44
36
33
30
18
11
15
18

ISS Passover

Visibility (miles)

7
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

100
96
63
10
2
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 (%)

19
18
15
15
16
13
11
18
8
3
5
2
7
2
2
1
1
1
3
3
1
1
2
1

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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
92
86
81
78
74
73
68
65
65
66
70
70
70
72
78
83
84
87
91
92
96
96

Pressure (mb)

1008
1009
1009
1010
1010
1010
1010
1010
1010
1010
1010
1011
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1014
1014

Ozone (du)

346
346
345
345
347
349
348
347
344
340
337
336
334
332
331
330
330
331
330
329
327
323
319
316

Wednesday 23

Waxing Gibbous 94%

19:30

04:39

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: 07:39, 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)

85
90
96
97
97
98
98
97
97
98
98
99
88
77
69
68
66
71
70
66
64
63
68
69

Low Clouds (% Sky Obscured)

70
73
74
73
73
72
77
84
92
90
89
87
73
60
46
34
20
10
21
37
52
50
54
55

Medium Clouds (% Sky Obscured)

40
20
27
29
28
11
19
15
11
29
48
84
67
50
25
31
38
45
20
11
2
22
37
39

High Clouds (% Sky Obscured)

38
61
84
86
91
93
81
71
68
67
66
67
71
68
60
61
47
40
29
26
24
26
32
16

ISS Passover

Visibility (miles)

8
2
0
1
2
7
5
8
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 (%)

1
3
10
10
3
11
4
2
1
1
2
0
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
98
94
91
84
78
74
69
66
68
69
73
76
78
80
80
80
81
81
82
82
87
89
91

Pressure (mb)

1014
1014
1014
1014
1015
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014

Ozone (du)

314
313
312
311
310
309
307
306
307
309
309
310
313
311
312
314
319
323
323
321
319
319
320
318

Thursday 24

Waxing Gibbous 98%

19:18

06:23

07 Bad
08 Bad
09 OK
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 Good
02 Good
03 Good
04 OK
05 OK
06 OK

Sun - Rise: 07:42, Set: 19:40, Transit: 13:41. 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)

56
52
48
51
54
52
64
72
81
81
66
55
60
55
50
34
24
19
15
15
15
20
24
32

Low Clouds (% Sky Obscured)

51
46
41
31
20
9
6
3
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
19
19
25
30
32
29
23
16
32
46
55
55
55
50
17
19
19
15
15
15
20
24
27

High Clouds (% Sky Obscured)

3
2
2
2
0
0
20
40
55
50
45
40
37
30
28
24
23
19
15
15
15
20
19
13

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
0
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)

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

Chance of Frost

Temperature (°C)

-3
-2
-0
2
3
5
6
7
7
8
8
7
5
4
4
3
1
1
1
1
1
2
2
2

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
84
73
64
58
55
54
54
56
58
67
78
83
86
85
84
86
86
84
84
83
83
83

Pressure (mb)

1014
1013
1013
1012
1012
1011
1011
1010
1009
1008
1008
1007
1007
1007
1006
1006
1008
1008
1008
1007
1007
1006
1006
1005

Ozone (du)

319
320
319
319
316
317
318
316
315
311
312
308
306
306
309
309
309
309
309
308
306
305
304
303

Friday 25

Waxing Gibbous 100%

19:08

No Set

07 OK
08 OK
09 OK
10 OK
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: 07:45, Set: 19:36, Transit: 13:40. Moon - Rise: 19:08, Set: No Set. Civil Dark: 20:25 - 06:59. Nautical Dark: 21:25 - 06:00. Astro Dark: 22:31 - 04:54

Total Clouds (% Sky Obscured)

30
29
31
44
59
75
83
92
100
99
98
98
98
97
97
98
98
98
98
96
95
96
97
97

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
15
30
45
39
32
27
33
36
41
26
13
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
17
12
9
6
2
20
38
55
57
59
61
60
60
59
65
71
77
72
66
59
66
73
79

High Clouds (% Sky Obscured)

15
13
13
25
37
50
66
84
100
98
95
92
83
68
67
83
90
95
93
92
91
88
80
72

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
0
0
0
0
0
6
9
10
19
24
24
17
13
6
9
12
14
10
7
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)

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

Chance of Frost

Temperature (°C)

2
3
4
5
7
8
9
9
9
9
8
8
7
6
6
5
5
5
5
5
5
5
4
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

85
77
72
67
59
52
46
47
48
49
55
61
66
70
71
73
74
74
73
73
73
75
73
75

Pressure (mb)

1005
1004
1004
1003
1002
1002
1001
1001
1000
1000
999
999
999
998
998
998
998
998
998
997
997
996
996
996

Ozone (du)

302
302
302
302
302
301
301
301
301
301
301
300
299
302
304
306
307
309
310
310
310
310
312
313

Saturday 26

Full Moon 99%

18:57

08:07

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

Sun - Rise: 07:48, Set: 19:32, Transit: 13:40. Moon - Rise: 18:57, Set: 08:07. Civil Dark: 20:21 - N/A. Nautical Dark: 21:20 - 06:03. Astro Dark: 22:26 - 04:58

Total Clouds (% Sky Obscured)

95
90
85
79
78
71
72
68
65
64
64
63
61
64
77
84
93
98
98
99
100

Low Clouds (% Sky Obscured)

0
0
1
3
8
19
23
16
7
9
7
4
2
1
0
8
13
11
10
10
8

Medium Clouds (% Sky Obscured)

79
78
76
66
53
42
33
24
16
26
35
44
36
29
21
45
67
90
93
97
100

High Clouds (% Sky Obscured)

68
61
63
60
56
57
57
47
38
33
30
29
40
51
62
53
44
35
49
65
77

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

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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
3
2

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

Chance of Frost

Temperature (°C)

4
5
5
6
7
9
9
10
10
10
10
9
8
8
7
6
4
3
2
2
2

Feels Like (°C)

1
1
0
-1
4
5
5
6
5
5
9
8
8
8
8
7
3
1
-0
0
0

Dew Point (°C)

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

Relative Humidity (%)

75
71
66
62
58
57
53
53
53
53
58
64
70
73
75
79
79
80
80
80
80

Pressure (mb)

996
996
996
996
996
996
996
996
995
995
995
995
995
995
995
995
996
996
996
996
996

Ozone (du)

315
315
316
317
319
321
323
324
325
326
328
329
331
332
333
335
334
334
333
333
333

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

Generated: 20/09/26 07:43:15. Forecast: 20/09/26 to 26/09/26. Timezone: UTC-8.00