Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 22

Waxing Gibbous 88%

19:30

02:53

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
19 Bad

Sun - Rise: 07:39, Set: 19:43, Transit: 13:41. Moon - Rise: 19:30, 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)

92
99
96
91
85
90
85
95
98
99
97
95
94
92
95
95
91
93
100
100
99
100
98
97

Low Clouds (% Sky Obscured)

92
98
91
84
76
84
76
84
92
95
91
83
82
77
83
81
64
86
99
100
99
100
95
88

Medium Clouds (% Sky Obscured)

1
6
1
4
5
2
1
20
30
41
43
22
60
61
65
64
32
24
16
17
15
35
57
83

High Clouds (% Sky Obscured)

35
33
37
31
5
3
5
9
43
56
51
38
44
44
44
48
49
29
9
15
50
45
47
33

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
6
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
2
6
5
2
9
11
4
5
7
3
5
2
2
1
0
2
19
6
2
1
5
7
15

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
5
4
4
3
3
3
3
3
3
3
3
3
3
3
4
4
5
5
5
5
5
5
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

81
83
83
80
80
81
83
83
84
87
89
94
94
89
84
77
72
66
64
65
64
69
70
74

Pressure (mb)

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

Ozone (du)

334
332
331
329
329
329
330
328
327
323
320
316
313
314
313
311
309
309
310
312
311
311
314
315

Wednesday 23

Waxing Gibbous 94%

19:18

04:39

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

Sun - Rise: 07:42, Set: 19:40, Transit: 13:41. Moon - Rise: 19:18, 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)

99
98
93
88
82
77
75
65
36
15
12
15
26
24
23
19
12
10
5
4
7
13
12
9

Low Clouds (% Sky Obscured)

88
85
77
68
53
46
40
34
15
9
0
6
26
24
23
17
8
7
5
4
7
13
12
9

Medium Clouds (% Sky Obscured)

86
84
67
42
40
30
2
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

10
6
3
12
37
3
3
7
4
4
7
5
5
3
3
2
2
2
0
0
0
0
0
0

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 (%)

16
13
4
1
1
2
3
2
1
1
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
2
2
3
3
3
3
3
4
4
4
4
5
5
4
4
5
5
6
6
6
6
6
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
75
77
77
77
78
78
78
81
91
91
92
91
84
71
63
56
54
53
51
53
54
62
71

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1013
1012
1011
1011
1010
1010
1010

Ozone (du)

316
317
317
317
319
317
314
316
317
313
310
309
310
312
314
314
316
314
312
311
311
311
311
308

Thursday 24

Waxing Gibbous 98%

19:08

06:23

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

Sun - Rise: 07:45, Set: 19:36, Transit: 13:40. Moon - Rise: 19:08, 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)

14
10
13
7
10
9
17
37
39
50
82
80
85
92
97
78
72
77
89
45
56
86
97
78

Low Clouds (% Sky Obscured)

14
10
13
7
0
1
2
2
2
3
4
4
4
3
2
2
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
0
2
1
2
0
0
0
0
0
2
0
0
17
2
2
31
34
37
21
13
30
29
10

High Clouds (% Sky Obscured)

0
0
0
0
7
7
14
34
36
48
82
78
81
88
95
73
64
67
80
35
50
74
95
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
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)

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

Chance of Frost

Temperature (°C)

2
1
1
0
0
-0
-1
-1
-0
-0
0
0
0
1
4
7
8
9
10
11
11
10
9
7

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

77
81
83
84
84
84
84
84
83
83
83
81
81
76
69
59
52
50
49
51
51
54
59
66

Pressure (mb)

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

Ozone (du)

304
301
299
300
301
300
298
296
295
295
297
294
293
294
295
297
298
298
297
297
296
297
295
294

Friday 25

Waxing Gibbous 100%

18:57

08:07

20 Bad
21 OK
22 OK
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
19 Bad

Sun - Rise: 07:48, Set: 19:32, Transit: 13:40. Moon - Rise: 18:57, 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)

56
31
42
53
63
76
89
100
100
100
100
100
100
100
100
99
99
99
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

2
1
1
2
1
23
50
75
66
61
50
59
71
100
89
77
66
75
84
93
95
98
97
100

High Clouds (% Sky Obscured)

46
27
42
53
63
76
89
100
100
100
100
100
100
100
99
99
98
98
99
100
80
54
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
None

Precipitation Probability (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

74
76
76
77
77
77
77
79
79
77
77
76
76
73
70
64
59
53
50
50
51
55
60
67

Pressure (mb)

1003
1003
1003
1003
1003
1003
1003
1002
1002
1002
1002
1002
1001
1001
1001
1000
1000
999
999
999
998
998
998
997

Ozone (du)

295
297
300
301
303
305
307
309
312
315
319
322
322
323
324
324
322
319
320
321
324
326
329
332

Saturday 26

Full Moon 99%

18:45

09:57

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 OK
11 OK
12 OK
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad

Sun - Rise: 07:51, Set: 19:29, Transit: 13:40. Moon - Rise: 18:45, Set: 09:57. Civil Dark: 20:21 - 07:02. Nautical Dark: 21:20 - 06:03. Astro Dark: 22:26 - 04:58

Total Clouds (% Sky Obscured)

100
100
97
94
92
85
77
60
76
85
90
87
79
59
43
37
36
57
78
99
81
64
51
59

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
0
0
0
0
11
23
36
0
0
0
0
0
0
1
1
1
12

Medium Clouds (% Sky Obscured)

86
72
80
94
92
85
74
42
76
85
90
79
47
44
43
37
33
43
57
69
59
52
42
52

High Clouds (% Sky Obscured)

35
40
39
29
32
27
26
4
4
32
8
22
56
41
26
19
13
25
36
51
38
29
19
23

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
74
75
76
73
72
73
73
74
74
73
76
77
75
66
60
57
52
52
53
53
59
67
74

Pressure (mb)

997
997
997
998
998
998
998
998
998
998
998
998
998
998
998
998
997
997
997
997
997
997
997
997

Ozone (du)

332
336
339
338
336
336
333
333
336
339
343
344
345
347
347
345
344
343
342
341
341
341
342
343

Sunday 27

Waning Gibbous 96%

18:30

11:57

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
19 Bad

Sun - Rise: 07:54, Set: 19:25, Transit: 13:39. Moon - Rise: 18:30, Set: 11:57. Civil Dark: 20:18 - 07:05. Nautical Dark: 21:16 - 06:06. Astro Dark: 22:22 - 05:02

Total Clouds (% Sky Obscured)

68
80
83
87
91
93
96
97
97
96
95
94
93
92
89
85
80
75
73
68
58
47
40
49

Low Clouds (% Sky Obscured)

22
33
42
50
58
55
52
49
38
28
18
15
13
11
27
41
56
67
73
68
58
47
40
49

Medium Clouds (% Sky Obscured)

62
72
69
66
64
66
72
78
82
87
92
91
91
91
81
71
61
55
49
48
47
42
36
41

High Clouds (% Sky Obscured)

23
25
41
57
72
68
67
63
53
42
37
42
51
43
32
25
23
24
29
35
31
30
31
44

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

Precipitation Probability (%)

5
5
17
29
37
46
49
52
53
24
19
27
25
9
20
20
8
28
35
39
47
47
47
46

Precipitation Amount (mm)

0
0
0
0
0
0.2
0
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0.2
0.3
0.2
0.2
0.2

Wind Speed/Direction (mph)

2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
2
2
2
2
2
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

76
81
85
86
86
88
86
86
86
88
89
91
88
82
79
73
68
64
62
60
58
64
71
78

Pressure (mb)

997
998
998
998
999
999
999
1000
1000
1000
1000
1000
1000
1000
1001
1000
1000
1000
1000
999
999
999
999
999

Ozone (du)

344
345
346
347
348
350
350
350
350
349
349
349
351
353
355
357
359
362
361
360
359
358
358
357

Monday 28

Waning Gibbous 90%

18:05

14:16

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: 07:57, Set: 19:21, Transit: 13:39. Moon - Rise: 18:05, Set: 14:16. Civil Dark: 20:14 - 07:08. Nautical Dark: 21:13 - 06:10. Astro Dark: 22:17 - 05:06

Total Clouds (% Sky Obscured)

61
71
80
86
93
95
98
100
100
100
100
100
100
100
99
98
96
91
85
80

Low Clouds (% Sky Obscured)

56
58
58
54
48
41
43
48
65
81
93
93
90
85
76
64
38
35
35
33

Medium Clouds (% Sky Obscured)

45
45
51
61
66
71
76
81
82
85
88
82
76
70
56
46
35
31
28
24

High Clouds (% Sky Obscured)

60
68
77
85
91
93
97
100
100
100
100
87
75
62
61
61
60
58
46
44

ISS Passover

Visibility (miles)

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

Precipitation Type

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

Precipitation Probability (%)

39
25
28
25
14
28
24
14
23
26
24
28
27
15
17
14
10
21
31
34

Precipitation Amount (mm)

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
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
7
7
2
1
1
1
1
-0
-1
-1
-1
-2
-1
-2
0
0
-1
0
1

Dew Point (°C)

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

Relative Humidity (%)

83
86
91
91
91
91
89
89
88
89
89
91
86
83
80
73
66
60
58
57

Pressure (mb)

999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
999
998
998

Ozone (du)

358
359
360
360
360
360
359
359
359
360
360
360
359
358
357
357
356
355
356
356

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

Generated: 22/09/26 20:29:47. Forecast: 22/09/26 to 28/09/26. Timezone: UTC-8.00