Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 28

Waning Gibbous 98%

20:54

08:46

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:22, Set: 21:08, Transit: 13:44. Moon - Rise: 20:54, Set: 08:46. Civil Dark: 22:01 - 05:30. Nautical Dark: 23:17 - 04:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
92
87
85
100
100
100
100
99
100
100
99
100
97
100
100
100
100
93
77
89
91
90
100

Low Clouds (% Sky Obscured)

24
22
24
25
25
25
83
96
99
100
100
96
98
92
100
100
100
100
87
70
85
84
64
68

Medium Clouds (% Sky Obscured)

100
76
82
81
100
69
59
94
61
100
100
97
100
91
99
65
8
0
23
9
27
22
31
40

High Clouds (% Sky Obscured)

45
9
0
3
0
2
4
7
1
0
0
0
0
0
0
0
0
0
0
3
3
20
3
3

ISS Passover

Visibility (miles)

9
9
9
9
8
9
6
6
6
8
2
0
0
0
0
0
0
0
0
6
6
4
3
6

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
64
2
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

36
59
58
58
65
52
54
62
95
95
95
95
95
90
62
47
38
19
13
7
19
22
20
23

Precipitation Amount (mm)

0
0
0
0
0.3
0
0
0
0.3
1.4
2.6
2
1.1
1
0.5
0.3
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

15
14
12
11
6
5
5
5
5
5
3
3
1
1
4
5
3
2
1
1
1
3
5
6

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

69
73
75
79
84
90
90
90
88
90
94
100
98
96
98
96
93
93
94
88
78
74
72
74

Pressure (mb)

1000
1000
1001
1002
1003
1003
1003
1004
1005
1005
1006
1007
1008
1008
1009
1010
1011
1011
1011
1011
1011
1011
1011
1012

Ozone (du)

321
324
319
318
318
318
318
320
321
324
326
327
328
329
329
329
328
329
329
330
330
331
332
334

Saturday 29

Waning Gibbous 94%

20:46

10:27

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:25, Set: 21:05, Transit: 13:43. Moon - Rise: 20:46, Set: 10:27. Civil Dark: 21:58 - 05:33. Nautical Dark: 23:11 - 04:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

92
98
99
97
93
94
94
85
79
78
56
63
76
79
60
53
93
95
95
100
100
100
100
97

Low Clouds (% Sky Obscured)

75
83
86
86
82
84
79
82
79
75
50
56
66
67
52
53
55
32
50
17
16
40
48
77

Medium Clouds (% Sky Obscured)

26
39
41
35
30
25
27
3
0
0
0
0
12
39
45
40
29
56
94
100
100
99
100
92

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
6
3
35
6
6
4
4
59
67
76
100
100
100
100
47

ISS Passover

Visibility (miles)

6
6
6
6
6
6
6
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
3
9
14
13
8
2
1
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 (%)

24
19
10
9
19
7
6
3
2
1
3
5
3
14
25
26
13
9
14
13
8
16
26
51

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

6
5
3
3
2
2
2
1
2
1
2
2
2
4
5
7
8
7
8
8
9
9
8
7

Dew Point (°C)

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

Relative Humidity (%)

81
82
86
91
91
89
86
85
82
82
82
82
80
78
69
61
56
53
50
48
48
46
51
59

Pressure (mb)

1013
1014
1015
1015
1015
1016
1016
1016
1016
1017
1017
1017
1016
1015
1014
1014
1013
1012
1011
1010
1009
1008
1008
1008

Ozone (du)

334
335
336
335
333
331
330
329
328
329
329
330
330
330
330
327
326
326
326
327
328
329
330
333

Sunday 30

Waning Gibbous 88%

20:38

12:12

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:28, Set: 21:01, Transit: 13:43. Moon - Rise: 20:38, Set: 12:12. Civil Dark: 21:54 - 05:36. Nautical Dark: 23:06 - 04:25. Astro Dark: N/A - 02:14

Total Clouds (% Sky Obscured)

94
93
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
99
100
100
100

Low Clouds (% Sky Obscured)

84
63
68
54
51
71
74
69
73
90
95
100
100
100
96
98
99
100
100
99
99
99
100
100

Medium Clouds (% Sky Obscured)

89
89
100
100
100
100
100
99
100
100
100
100
100
100
100
100
100
98
97
94
91
94
97
100

High Clouds (% Sky Obscured)

54
69
100
100
100
100
100
100
100
61
61
89
93
61
58
67
51
88
74
56
44
56
62
69

ISS Passover

Visibility (miles)

6
6
6
6
7
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Fog (%)

0
0
1
0
0
1
0
0
2
54
100
100
1
5
0
0
0
0
0
0
0
0
0
0

Precipitation Type

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

Precipitation Probability (%)

68
62
43
33
39
46
49
48
58
66
85
95
95
95
95
83
90
95
95
95
95
95
95
93

Precipitation Amount (mm)

0.3
0
0
0
0
0
0
0
0.2
0.2
0.5
0.9
1.6
1.1
0.8
0.6
0.7
1
1.3
1.3
0.9
1.1
1.1
0.8

Wind Speed/Direction (mph)

3
1
1
1
2
1
1
1
0
0
0
1
2
3
2
3
5
7
6
6
6
6
5
5

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

75
91
94
93
93
96
98
98
98
98
100
98
98
100
98
94
89
88
93
94
93
94
93
96

Pressure (mb)

1008
1008
1007
1006
1006
1005
1004
1004
1003
1003
1002
1002
1002
1003
1003
1004
1004
1004
1005
1005
1005
1006
1006
1007

Ozone (du)

336
338
340
341
342
343
344
345
345
345
345
344
344
344
345
346
347
347
344
341
340
340
339
337

Monday 31

Waning Gibbous 80%

20:30

14:08

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:31, Set: 20:58, Transit: 13:43. Moon - Rise: 20:30, Set: 14:08. Civil Dark: 21:50 - 05:40. Nautical Dark: 23:01 - 04:29. Astro Dark: 01:12 - 02:32

Total Clouds (% Sky Obscured)

99
98
97
98
99
99
99
100
100
99
99
98
99
99
100
93
85
79
82
84
87
76
65
54

Low Clouds (% Sky Obscured)

99
98
96
97
98
98
98
98
98
95
92
90
94
97
100
93
85
79
81
81
82
70
60
53

Medium Clouds (% Sky Obscured)

95
91
87
70
48
46
49
55
60
63
61
59
54
54
44
32
25
22
3
0
0
1
2
3

High Clouds (% Sky Obscured)

61
58
60
62
62
16
7
4
0
0
4
34
55
65
50
45
45
36
9
17
28
20
15
7

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

95
95
83
83
78
63
69
71
62
66
62
44
38
34
21
20
22
17
22
11
17
7
17
20

Precipitation Amount (mm)

1.2
1.6
0.6
0.7
0.6
0.3
0.5
0.5
0.3
0.5
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

100
98
100
100
98
98
98
98
100
100
100
100
100
98
98
96
91
89
88
88
88
88
90
91

Pressure (mb)

1007
1008
1009
1010
1010
1011
1011
1012
1012
1012
1012
1013
1013
1013
1013
1013
1013
1013
1012
1012
1012
1011
1011
1010

Ozone (du)

336
334
333
333
333
332
332
331
331
333
334
333
333
332
331
331
329
327
324
322
322
320
318
317

Tuesday 1

Waning Gibbous 70%

20:19

16:19

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:34, Set: 20:54, Transit: 13:42. Moon - Rise: 20:19, Set: 16:19. Civil Dark: 21:46 - 05:43. Nautical Dark: 22:56 - 04:34. Astro Dark: 00:54 - 02:45

Total Clouds (% Sky Obscured)

67
85
100
100
100
100
100
100
100
100
99
98
95
92
89
85
80
72
71
78
85
86
88
93

Low Clouds (% Sky Obscured)

55
61
66
54
42
25
25
25
25
31
40
45
42
39
39
28
21
16
20
28
29
36
39
44

Medium Clouds (% Sky Obscured)

18
33
48
48
48
55
55
55
55
60
60
60
57
50
40
48
47
55
46
46
45
52
57
64

High Clouds (% Sky Obscured)

29
49
70
64
62
61
67
68
70
70
70
70
50
23
0
1
3
5
8
11
14
12
9
9

ISS Passover

Visibility (miles)

7
0
0
0
0
0
0
0
0
0
2
5
7
8
9
9
8
6
5
5
6
7
7
8

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

Precipitation Probability (%)

9
24
38
29
27
22
31
32
26
29
33
35
54
60
49
44
40
32
35
38
39
45
49
46

Precipitation Amount (mm)

0
0
0.2
0
0
0
0
0
0
0
0
0
0.2
0.2
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

93
96
98
100
98
100
100
100
100
98
96
96
94
91
86
85
83
82
81
79
79
78
82
85

Pressure (mb)

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

Ozone (du)

317
317
319
323
326
327
328
329
330
329
328
328
327
325
324
322
321
319
317
316
315
314
310
306

Wednesday 2

Waning Gibbous 58%

20:02

No Set

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
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:37, Set: 20:51, Transit: 13:42. Moon - Rise: 20:02, Set: No Set. Civil Dark: 21:42 - 05:46. Nautical Dark: 22:51 - 04:38. Astro Dark: 00:40 - 02:55

Total Clouds (% Sky Obscured)

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

Low Clouds (% Sky Obscured)

54
67
81
81
69
63
58
57
62
63
69
70
79
84
90
90
91
91
93
95
97
94
91
88

Medium Clouds (% Sky Obscured)

74
83
92
85
78
71
80
89
98
99
99
100
98
97
96
97
99
100
96
93
90
89
89
87

High Clouds (% Sky Obscured)

31
52
71
80
90
100
100
100
100
100
100
100
93
86
79
78
83
84
90
92
92
71
50
34

ISS Passover

Visibility (miles)

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

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

Precipitation Probability (%)

59
65
69
76
82
87
94
95
95
95
95
92
95
95
95
95
95
87
86
82
72
75
75
70

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.3
0.5
0.6
0.7
0.7
0.6
0.4
0.6
0.7
0.7
0.6
0.5
0.3
0.4
0.3
0.2
0.3
0.3
0

Wind Speed/Direction (mph)

3
0
2
4
4
4
4
3
2
2
2
2
3
4
6
8
8
9
10
10
9
9
9
9

Chance of Frost

Temperature (°C)

9
7
5
3
3
3
3
2
3
2
2
2
3
3
4
5
4
4
4
4
5
5
5
5

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
88
90
89
88
85
83
83
85
86
88
88
89
89
89
89
88
89
89
89
89
89
89
91

Pressure (mb)

1009
1009
1010
1010
1011
1011
1011
1011
1011
1011
1010
1010
1010
1010
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010

Ozone (du)

302
299
296
293
289
285
281
279
277
274
273
271
269
268
267
266
265
265
264
264
264
264
267
269

Thursday 3

Third Quarter 46%

No Rise

No Set

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

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

Low Clouds (% Sky Obscured)

89
90
92
90
89
87
89
91
93
93
91
87
78
75
69

Medium Clouds (% Sky Obscured)

90
94
97
95
92
93
95
97
100
100
100
100
100
100
100

High Clouds (% Sky Obscured)

31
41
47
53
49
50
58
72
96
95
97
100
97
95
97

ISS Passover

Visibility (miles)

7
7
6
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

76
70
57
68
69
65
69
63
58
68
69
70
79
75
68

Precipitation Amount (mm)

0.4
0.3
0
0.3
0.3
0.3
0.4
0.3
0
0.4
0.4
0.3
0.6
0.5
0.3

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

91
93
93
93
93
91
93
91
90
90
90
89
89
88
85

Pressure (mb)

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

Ozone (du)

272
272
272
272
274
275
276
276
276
275
276
276
277
276
276

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

Generated: 28/08/26 19:13:13. Forecast: 28/08/26 to 03/09/26. Timezone: UTC-8.00