Clear Outside v1.0 - International Weather Forecasts For Astronomers

Wednesday 26

Waxing Gibbous 99%

21:02

05:27

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
20 Bad
21 Bad

Sun - Rise: 06:17, Set: 21:12, Transit: 13:44. Moon - Rise: 21:02, Set: 05:27. Civil Dark: 22:09 - 05:23. Nautical Dark: 23:28 - 04:06. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
82
91
94
94
98
99
100
100
94
91
96
100
85
67
59
71
93
75
89
75
97

Low Clouds (% Sky Obscured)

87
98
88
63
79
84
91
98
99
100
100
94
89
93
100
84
61
54
18
47
24
0
0
0

Medium Clouds (% Sky Obscured)

92
100
99
58
59
62
10
25
23
33
0
0
3
11
0
0
0
0
2
35
62
53
53
70

High Clouds (% Sky Obscured)

90
83
60
55
50
2
0
0
0
0
0
0
0
3
54
4
12
9
71
69
68
86
72
97

ISS Passover

Visibility (miles)

6
5
0
0
0
0
6
6
6
6
6
2
2
3
3
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
1
1
0
0
0
0
1
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
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 (%)

53
83
77
44
45
37
22
11
22
28
18
15
2
11
6
1
1
0
0
0
0
0
0
0

Precipitation Amount (mm)

0
0.7
0.7
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
6
5
3
3
3
1
0
1
2
3
4
3
2
1
2
2
3
3
4
3
1
2
3

Chance of Frost

Temperature (°C)

7
7
6
6
6
6
6
5
5
5
5
5
5
5
6
7
9
10
11
12
12
12
10
9

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

88
93
100
98
98
96
96
94
94
94
94
94
94
93
88
82
73
65
58
54
52
59
64
64

Pressure (mb)

1019
1019
1020
1020
1020
1021
1021
1021
1021
1022
1022
1022
1022
1022
1021
1020
1019
1018
1017
1015
1014
1013
1012
1011

Ozone (du)

335
335
336
336
335
335
335
335
334
335
337
337
333
331
328
327
326
321
320
318
316
312
310
306

Thursday 27

Full Moon 100%

20:54

07:07

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
20 Bad
21 Bad

Sun - Rise: 06:20, Set: 21:08, Transit: 13:44. Moon - Rise: 20:54, Set: 07:07. Civil Dark: 22:05 - 05:26. Nautical Dark: 23:22 - 04:11. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

99
98
100
100
100
100
99
100
100
98
88
100
100
100
80
97
100
100
100
100
87
70
96
86

Low Clouds (% Sky Obscured)

0
0
0
4
41
48
34
48
45
4
3
3
3
16
32
30
8
41
35
30
29
30
27
21

Medium Clouds (% Sky Obscured)

64
77
92
100
100
100
95
99
87
46
88
93
77
100
75
70
77
100
84
100
87
70
85
48

High Clouds (% Sky Obscured)

98
77
100
100
100
100
49
67
100
61
65
100
99
100
79
94
100
100
100
60
60
4
45
50

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
6
6
6
7
6
6
6
6
6
6
6
6
7
9
9
9
7

Fog (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
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
5
27
58
87
75
60
49
46
50
41
55
64
52
30
45
51
56
66
46
38
34
29

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
5
7
9
10
12
13
12
13
14
14
16
15
16
15
14
14
15
16
12
12
13
13
13

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

61
59
58
58
62
69
74
78
76
75
72
70
67
65
68
69
66
64
64
68
73
72
73
75

Pressure (mb)

1010
1009
1007
1006
1005
1005
1005
1005
1004
1004
1003
1003
1003
1003
1002
1002
1001
1001
1001
1001
1000
1000
1000
1000

Ozone (du)

303
301
299
299
299
301
302
305
306
305
306
308
306
305
305
307
308
310
313
312
313
316
316
316

Friday 28

Waning Gibbous 98%

20:46

08:46

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
20 Bad
21 Bad

Sun - Rise: 06:22, Set: 21:05, Transit: 13:44. Moon - Rise: 20:46, Set: 08:46. Civil Dark: 21:58 - 05:30. Nautical Dark: 23:17 - 04:16. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

89
100
100
98
100
100
100
100
100
100
100
100
100
98
99
99
100
100
99
99
98
99
92
100

Low Clouds (% Sky Obscured)

20
30
35
63
99
96
95
100
100
100
96
96
95
94
93
98
86
67
77
88
97
96
85
94

Medium Clouds (% Sky Obscured)

82
86
75
98
100
100
99
100
100
100
100
98
99
91
81
69
99
81
60
88
66
66
66
68

High Clouds (% Sky Obscured)

6
6
70
50
100
50
50
55
60
58
51
51
3
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

6
9
7
6
2
3
2
2
3
5
3
6
6
6
5
0
0
6
6
6
6
6
6
6

Fog (%)

0
0
0
0
0
0
56
39
10
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

None
None
None
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
None
None
None
None

Precipitation Probability (%)

25
30
48
86
95
95
95
95
95
95
95
76
68
69
62
45
45
50
47
44
36
42
44
46

Precipitation Amount (mm)

0
0
0
0.4
0.8
1
1.4
1.3
2
2.1
1.1
0.5
0.4
0.5
0.4
0.2
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

12
11
11
8
4
2
0
1
1
2
3
2
1
1
1
3
4
2
0
2
3
3
2
0

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

82
84
82
85
93
96
96
96
96
94
94
94
93
93
96
98
94
93
90
85
85
87
88
93

Pressure (mb)

1001
1001
1001
1002
1003
1004
1004
1005
1005
1006
1006
1007
1008
1008
1009
1009
1010
1010
1010
1010
1011
1011
1012
1013

Ozone (du)

317
320
322
321
321
322
320
320
320
321
321
321
324
326
327
328
329
330
330
330
331
330
331
331

Saturday 29

Waning Gibbous 94%

20:38

10:27

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 OK
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

Sun - Rise: 06:25, Set: 21:01, Transit: 13:43. Moon - Rise: 20:38, Set: 10:27. Civil Dark: 21:54 - 05:33. Nautical Dark: 23:11 - 04:20. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

94
63
62
62
62
57
51
41
37
49
89
100
100
100
100
100
100
100
100
100
100
94
88
83

Low Clouds (% Sky Obscured)

90
52
55
43
31
18
22
25
27
40
64
68
82
79
65
82
85
83
79
50
61
59
75
79

Medium Clouds (% Sky Obscured)

63
55
51
52
54
51
43
34
28
39
84
86
92
89
86
91
100
100
100
100
100
92
85
77

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
4
8
72
82
90
95
100
99
97
94
79
64
49
53
51
45

ISS Passover

Visibility (miles)

6
6
6
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

46
47
47
44
39
29
27
21
13
20
23
28
44
48
46
52
52
42
50
47
49
59
61
77

Precipitation Amount (mm)

0
0.2
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0.4

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

94
94
93
91
88
86
86
85
85
84
82
76
66
59
56
53
52
59
69
69
70
78
85
91

Pressure (mb)

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

Ozone (du)

332
331
330
330
330
329
330
328
328
328
327
327
328
330
332
332
332
332
333
333
334
335
336
336

Sunday 30

Waning Gibbous 88%

20:30

12:12

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
20 Bad
21 Bad

Sun - Rise: 06:28, Set: 20:58, Transit: 13:43. Moon - Rise: 20:30, Set: 12:12. Civil Dark: 21:50 - 05:36. Nautical Dark: 23:06 - 04:25. Astro Dark: N/A - 02:14

Total Clouds (% Sky Obscured)

88
93
98
99
99
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

84
90
97
94
92
90
91
92
92
86
81
75
96
93
90
90
89
89
92
96
100
100
100
100

Medium Clouds (% Sky Obscured)

82
87
84
95
98
100
68
52
100
100
100
57
51
61
73
81
90
98
99
100
100
100
100
100

High Clouds (% Sky Obscured)

45
45
40
33
35
38
14
15
17
12
6
3
53
42
34
46
63
78
84
88
92
95
97
100

ISS Passover

Visibility (miles)

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

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

80
61
42
48
55
59
58
53
66
62
57
45
62
52
37
50
56
59
64
68
71
82
91
95

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
100
98
96
98
94
94
93
94
100
98
98
96
93
88
83
82
82
80
83
86
89
93
96

Pressure (mb)

1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1010
1009
1009
1008
1008
1008
1007
1007
1007
1007
1006
1006
1006

Ozone (du)

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

Monday 31

Waning Gibbous 80%

20:19

14:08

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
20 Bad
21 Bad

Sun - Rise: 06:31, Set: 20:54, Transit: 13:43. Moon - Rise: 20:19, Set: 14:08. Civil Dark: 21:46 - 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)

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

Medium Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
98
97
95
97
98
99
99
100
100
100
100
100
92
86
74

High Clouds (% Sky Obscured)

100
100
100
100
100
100
81
61
42
28
18
8
35
59
85
90
94
100
82
60
35
20
15
20

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 (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

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
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
95
95
95
95
95
95
95
93
94
90
78
88
92
93
86
83
81

Precipitation Amount (mm)

0.8
0.9
1
1
0.9
0.8
0.8
0.9
1
1.2
1.3
1.5
1.3
1.1
0.8
0.8
0.8
0.5
0.7
0.9
1
0.8
0.7
0.7

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

1
-1
-1
-1
-1
-1
-1
-0
0
0
0
0
0
-1
-1
-1
-1
0
1
1
1
1
1
1

Dew Point (°C)

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

Relative Humidity (%)

98
98
98
98
98
98
98
98
100
100
100
98
98
98
96
96
96
98
98
98
100
98
98
100

Pressure (mb)

1006
1006
1006
1006
1006
1006
1006
1006
1007
1007
1008
1009
1010
1010
1011
1012
1013
1013
1014
1015
1015
1016
1017
1017

Ozone (du)

342
342
341
340
340
341
341
341
341
341
340
339
339
339
339
340
340
340
340
339
339
339
339
339

Tuesday 1

Waning Gibbous 70%

20:02

16:19

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 OK

Sun - Rise: 06:34, Set: 20:51, Transit: 13:42. Moon - Rise: 20:02, Set: 16:19. Civil Dark: 21:42 - 05:43. Nautical Dark: 22:56 - 04:34. Astro Dark: 00:54 - 02:45

Total Clouds (% Sky Obscured)

100
100
100
96
95
93
92
89
84
80
75
68
67
68
67
52
40
26

Low Clouds (% Sky Obscured)

100
99
99
95
91
87
85
82
79
77
75
68
67
68
67
52
40
26

Medium Clouds (% Sky Obscured)

73
72
74
57
41
28
30
30
27
19
10
2
1
1
0
0
0
0

High Clouds (% Sky Obscured)

17
11
9
13
19
25
26
24
28
21
12
1
1
1
1
2
2
2

ISS Passover

Visibility (miles)

0
0
0
0
0
0
0
0
0
0
2
4
6
6
6
6
5
4

Fog (%)

1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1

Precipitation Type

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

Precipitation Probability (%)

75
69
59
55
51
44
38
30
21
17
12
2
4
3
0
2
2
1

Precipitation Amount (mm)

0.6
0.5
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
98
100
100
100
100
100
98
98
96
96
94
94
94
94
94
94
94

Pressure (mb)

1018
1018
1018
1019
1019
1019
1019
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020
1020

Ozone (du)

339
338
337
336
336
337
338
338
337
337
337
336
335
335
334
334
333
332

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

Generated: 26/08/26 22:57:42. Forecast: 26/08/26 to 01/09/26. Timezone: UTC-8.00