Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Waning Gibbous 98%

20:54

07:07

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
04 Bad
05 Bad
06 Bad

Sun - Rise: 06:22, Set: 21:08, Transit: 13:44. Moon - Rise: 20:54, Set: 07:07. Civil Dark: 22:01 - 05:30. Nautical Dark: 23:17 - 04:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
98
82
100
100
100
100
100
90
78
100
100
94
96
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

26
10
14
9
2
3
1
2
16
13
16
14
37
38
44
65
80
83
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

79
32
51
50
21
29
25
66
25
31
28
41
73
100
86
51
93
100
96
97
100
100
100
95

High Clouds (% Sky Obscured)

100
100
100
100
97
48
100
100
100
100
100
80
45
50
0
0
58
60
17
60
65
65
51
3

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
0
1
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
17
0
0
0

Precipitation Type

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
Light Rain
Light Rain

Precipitation Probability (%)

45
23
30
18
25
27
30
20
17
27
36
42
49
58
47
40
48
57
95
95
95
95
95
94

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
0.7
1.5
2.2
1.4
0.9

Wind Speed/Direction (mph)

12
15
16
16
15
15
15
15
15
15
13
15
16
15
12
9
6
5
5
6
5
5
5
1

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

71
72
69
64
60
59
58
58
61
62
65
68
73
78
84
85
87
90
93
93
94
96
96
96

Pressure (mb)

1004
1003
1002
1002
1001
1001
1001
1001
1000
1000
999
999
999
1000
1001
1002
1003
1003
1004
1005
1005
1006
1007
1008

Ozone (du)

308
309
310
310
312
312
310
309
310
311
310
312
315
316
319
322
323
320
319
321
323
325
326
328

Saturday 29

Waning Gibbous 94%

20:46

08:46

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 OK
06 Bad

Sun - Rise: 06:25, Set: 21:05, Transit: 13:44. Moon - Rise: 20:46, Set: 08:46. Civil Dark: 21:58 - 05:33. Nautical Dark: 23:11 - 04:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
97
100
100
100
98
93
71
40
86
75
100
89
90
90
99
79
92
55
51
67
50
32
58

Low Clouds (% Sky Obscured)

100
93
100
100
100
98
82
70
35
85
72
70
79
83
85
85
60
74
36
50
62
37
19
48

Medium Clouds (% Sky Obscured)

87
92
60
25
21
23
35
2
10
0
0
40
26
26
25
37
40
38
28
3
0
0
0
33

High Clouds (% Sky Obscured)

0
0
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
3
3
8

ISS Passover

Visibility (miles)

1
0
0
0
0
0
6
6
6
4
6
6
6
6
6
6
6
1
6
9
9
9
9
9

Fog (%)

0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2

Precipitation Type

Light Rain
Light Rain
Very 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 (%)

79
67
45
34
29
18
20
11
18
9
20
20
21
27
29
18
21
10
5
3
7
4
3
6

Precipitation Amount (mm)

0.9
0.7
0.3
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

4
3
3
3
4
4
5
6
9
9
7
5
5
5
4
3
2
2
1
3
3
1
1
0

Dew Point (°C)

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

Relative Humidity (%)

96
96
94
94
94
93
88
77
66
60
66
68
70
75
81
85
89
94
94
89
86
83
82
83

Pressure (mb)

1008
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012
1013
1014
1015
1015
1016
1016
1016
1016
1016
1016
1016

Ozone (du)

329
330
331
333
333
332
332
332
332
332
331
331
332
334
335
336
334
331
331
331
329
330
329
329

Sunday 30

Waning Gibbous 88%

20:38

10:27

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: 06:28, Set: 21:01, Transit: 13:43. Moon - Rise: 20:38, Set: 10:27. Civil Dark: 21:54 - 05:36. Nautical Dark: 23:06 - 04:25. Astro Dark: N/A - 02:14

Total Clouds (% Sky Obscured)

60
60
57
94
97
97
100
100
100
100
100
100
100
100
100
100
100
100
100
98
98
98
99
100

Low Clouds (% Sky Obscured)

56
48
45
30
47
80
84
52
54
40
20
35
53
77
90
97
95
99
99
79
65
77
89
100

Medium Clouds (% Sky Obscured)

34
35
31
36
37
96
100
100
100
100
100
100
100
100
100
100
100
100
98
93
94
96
98
100

High Clouds (% Sky Obscured)

5
6
2
48
77
45
100
100
100
100
100
100
100
100
100
76
82
52
40
35
30
30
35
35

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
6
6
6
2
0
0
0
0

Fog (%)

6
5
2
1
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
Very Light Rain
Very Light Rain
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

18
18
12
11
17
14
34
41
34
25
15
17
43
63
74
76
65
55
46
55
76
94
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.3
0
0
0
0
0.4
0.6
0.9
1.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

4
5
6
8
9
10
11
11
11
11
10
10
9
8
7
6
6
6
6
5
5
5
5
4

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

83
79
67
60
55
48
49
45
46
48
54
61
72
81
91
96
96
96
94
96
94
100
98
98

Pressure (mb)

1015
1014
1013
1013
1011
1010
1010
1010
1010
1008
1008
1007
1006
1006
1006
1006
1005
1004
1004
1003
1003
1002
1002
1003

Ozone (du)

329
330
329
328
327
328
327
326
327
327
330
331
333
335
335
337
338
340
341
341
341
340
339
338

Monday 31

Waning Gibbous 80%

20:30

12:12

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: 06:31, Set: 20:58, Transit: 13:43. Moon - Rise: 20:30, Set: 12:12. Civil Dark: 21:50 - 05:40. Nautical Dark: 23:01 - 04:29. Astro Dark: 01:12 - 02:32

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

99
99
98
99
99
100
98
97
95
96
96
97
98
99
100
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

100
100
100
99
100
99
98
99
100
100
100
100
100
100
100
64
53
47
52
62
58
52
42
36

High Clouds (% Sky Obscured)

38
38
35
53
66
98
98
99
100
95
91
22
15
6
3
1
1
0
0
0
0
2
4
4

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
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
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
None
None
None
None

Precipitation Probability (%)

95
95
95
95
95
86
90
92
86
90
92
84
93
95
93
93
92
82
69
55
28
30
33
31

Precipitation Amount (mm)

1.6
1.7
1.7
1.2
1.1
0.5
0.6
0.7
0.6
0.7
0.8
0.6
0.8
0.9
0.8
0.9
1
0.7
0.5
0.3
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

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

Pressure (mb)

1003
1004
1004
1005
1005
1006
1006
1006
1007
1007
1007
1008
1009
1009
1010
1010
1011
1011
1012
1012
1012
1012
1012
1013

Ozone (du)

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

Tuesday 1

Waning Gibbous 70%

20:19

14:08

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: 06:34, Set: 20:54, Transit: 13:43. Moon - Rise: 20:19, Set: 14:08. Civil Dark: 21:46 - 05:43. Nautical Dark: 22:56 - 04:34. Astro Dark: 00:54 - 02:45

Total Clouds (% Sky Obscured)

95
88
84
82
80
78
67
62
55
50
45
44
52
62
75
87
80
74
70
65
55
66
80
93

Low Clouds (% Sky Obscured)

95
88
84
82
80
78
67
62
55
50
45
36
45
55
64
75
72
67
64
59
54
49
44
39

Medium Clouds (% Sky Obscured)

24
11
2
2
28
22
2
3
3
3
3
2
2
2
2
10
6
2
7
12
17
26
41
48

High Clouds (% Sky Obscured)

0
0
0
2
2
2
2
2
1
0
0
0
8
13
19
2
3
5
5
5
4
3
3
2

ISS Passover

Visibility (miles)

0
0
0
0
0
0
2
2
2
1
1
2
0
0
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

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

Precipitation Probability (%)

26
29
22
27
21
27
24
26
29
32
36
32
32
30
32
42
47
51
53
56
58
50
43
35

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
100
98
98
94
93
88
85
85
88
91
93
94
96
98
98
100
98
100
98
100
100
98
96

Pressure (mb)

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

Ozone (du)

333
331
330
329
329
329
329
329
329
329
329
329
328
326
327
326
327
329
330
331
331
332
331
329

Wednesday 2

Waning Gibbous 58%

20:02

16:19

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: 06:37, Set: 20:51, Transit: 13:42. Moon - Rise: 20:02, Set: 16:19. Civil Dark: 21:42 - 05:46. Nautical Dark: 22:51 - 04:38. Astro Dark: 00:40 - 02:55

Total Clouds (% Sky Obscured)

84
74
65
74
80
85
82
80
83
90
96
100
100
100
100
100
100
100
97
94
93
95
98
99

Low Clouds (% Sky Obscured)

36
39
32
28
20
17
10
6
2
2
2
2
2
2
3
3
2
2
8
13
17
23
32
35

Medium Clouds (% Sky Obscured)

43
35
27
27
26
25
21
20
15
35
52
67
74
81
88
92
95
100
91
84
79
81
78
79

High Clouds (% Sky Obscured)

2
1
0
11
25
37
45
52
65
77
88
100
100
100
100
100
100
100
83
63
41
41
49
62

ISS Passover

Visibility (miles)

0
2
4
6
7
8
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

Snow
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 (%)

33
26
15
14
10
2
1
1
0
0
0
0
1
3
3
9
9
6
16
22
19
32
36
33

Precipitation Amount (mm)

0.1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
93
89
88
85
82
79
79
78
79
82
87
90
90
90
91
88
88
86
88
86
87
88
90

Pressure (mb)

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

Ozone (du)

328
325
322
320
316
311
307
304
300
296
294
293
291
290
288
287
286
286
285
283
282
280
279
278

Thursday 3

Third Quarter 56%

No Rise

No Set

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: 06:40, Set: 20:47, Transit: 13:42. Moon - Rise: No Rise, Set: No Set. Civil Dark: 21:38 - 05:49. Nautical Dark: 22:46 - 04:42. Astro Dark: 00:29 - 03:04

Total Clouds (% Sky Obscured)

99
99
100
96
93
90
74
64
52
63
73
86
89
93
97
89
81
74
79
80
83

Low Clouds (% Sky Obscured)

40
46
53
41
26
18
13
7
2
10
18
26
26
25
25
17
8
0
3
5
8

Medium Clouds (% Sky Obscured)

86
94
100
96
92
88
66
43
20
29
35
44
44
44
39
41
39
37
29
20
11

High Clouds (% Sky Obscured)

52
30
9
12
12
14
16
17
16
21
23
33
52
69
83
70
59
50
46
44
32

ISS Passover

Visibility (miles)

9
9
9
9
8
7
6
6
6
6
6
6
6
7
8
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 (%)

32
31
25
28
29
27
28
24
13
21
22
21
41
43
42
40
34
11
19
16
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
91
93
93
91
93
93
91
87
85
87
88
88
88
87
85
84
84
82
83
82

Pressure (mb)

1014
1014
1014
1014
1014
1014
1015
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1016
1016
1016
1016

Ozone (du)

277
277
277
276
275
274
272
271
269
268
268
267
267
266
265
265
264
264
264
264
264

Forecast for Donnelly, Southeast Fairbanks, United States of America (63.68,-145.89)

Generated: 28/08/26 07:09:54. Forecast: 28/08/26 to 03/09/26. Timezone: UTC-8.00