Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 27

Waxing Gibbous 99%

23:39

02:19

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 04:47, Set: 22:56, Transit: 13:50. Moon - Rise: 23:39, Set: 02:19. Civil Dark: 00:29 - 03:16. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
99
96
97
94
100
100
100
99
99
99
96
96
100

Low Clouds (% Sky Obscured)

97
91
90
91
87
90
86
86
87
89
91
87
83
80
71
70
69
66
78
95
97
90
86
86

Medium Clouds (% Sky Obscured)

97
100
100
100
100
100
100
100
100
100
97
96
85
90
85
77
69
68
63
55
45
36
53
58

High Clouds (% Sky Obscured)

100
98
100
100
100
100
100
100
100
100
100
97
88
80
80
100
100
99
95
82
76
70
70
68

ISS Passover

Visibility (miles)

6
5
4
4
5
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
7
7
9

Fog (%)

0
0
0
0
0
2
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
Very 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
None
None
None
None

Precipitation Probability (%)

95
95
94
79
76
71
66
56
44
35
19
13
8
5
14
3
2
3
3
2
5
4
10
8

Precipitation Amount (mm)

0.7
0.8
0.6
0.3
0.3
0.3
0.3
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

9
9
8
8
8
8
8
8
7
7
7
7
7
7
7
7
7
7
8
8
8
8
9
9

Feels Like (°C)

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

Dew Point (°C)

8
8
8
8
8
8
8
7
7
7
7
7
6
6
6
6
6
6
6
6
6
6
6
6

Relative Humidity (%)

98
96
98
98
100
98
100
98
98
96
96
96
94
94
93
93
93
93
88
88
87
85
82
81

Pressure (mb)

1009
1010
1010
1010
1010
1010
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1011
1012
1011
1011
1012
1012
1012
1012

Ozone (du)

317
316
316
315
316
316
317
317
317
319
321
322
323
324
325
326
328
330
332
333
334
335
335
337

Tuesday 28

Waxing Gibbous 100%

23:16

04:22

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 OK
02 OK
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

Sun - Rise: 04:50, Set: 22:52, Transit: 13:50. Moon - Rise: 23:16, Set: 04:22. Civil Dark: 00:23 - 03:22. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

97
98
96
92
87
77
79
64
40
42
59
86
91
100
99
81
84
91
100
100
97
100
100
96

Low Clouds (% Sky Obscured)

77
72
70
74
70
52
55
54
40
42
53
68
65
57
52
47
47
48
51
60
46
47
35
35

Medium Clouds (% Sky Obscured)

61
58
54
49
44
28
16
0
0
0
0
0
0
0
0
0
3
15
31
41
27
71
89
78

High Clouds (% Sky Obscured)

9
0
0
0
0
0
3
3
3
2
25
68
76
100
98
66
76
82
99
100
96
100
100
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
3
8
7
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 (%)

3
3
2
1
0
5
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)

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

Chance of Frost

Temperature (°C)

10
11
11
11
11
9
9
8
8
7
7
7
6
7
9
11
13
13
15
15
16
16
17
17

Feels Like (°C)

8
10
10
11
10
8
6
6
6
6
6
6
4
4
7
9
11
12
13
13
13
14
14
15

Dew Point (°C)

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

Relative Humidity (%)

78
76
72
72
78
82
84
84
84
87
87
85
81
75
70
60
53
48
45
43
42
41
41
41

Pressure (mb)

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

Ozone (du)

339
343
345
344
344
342
341
339
337
336
334
331
329
329
328
327
325
323
322
321
319
319
320
320

Wednesday 29

Full Moon 99%

23:04

06:10

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 04:53, Set: 22:49, Transit: 13:49. Moon - Rise: 23:04, Set: 06:10. Civil Dark: 00:17 - 03:28. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
97
100
100
100
99
97
96
96
96
96
96
96
94

Low Clouds (% Sky Obscured)

66
70
44
23
14
33
7
3
2
37
47
49
48
54
41
41
44
47
51
54
64
75
85
81

Medium Clouds (% Sky Obscured)

81
83
91
94
97
100
99
88
93
89
89
81
94
75
82
85
83
84
84
84
85
85
86
85

High Clouds (% Sky Obscured)

99
100
100
100
100
93
93
100
98
100
93
78
100
100
100
94
80
62
43
30
36
34
22
38

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
4
12
4
5
7
10
4
0
1
0
0
0
0
0
0
1
2
3
1
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
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
17
16
15
14
13
13
12
12
11
10
10
11
12
13
14
15
15
16
16
17
17
17

Feels Like (°C)

15
15
14
14
14
12
11
10
9
9
9
9
8
9
10
11
12
13
13
14
14
15
15
15

Dew Point (°C)

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

Relative Humidity (%)

41
43
45
55
61
62
61
61
62
63
65
68
69
68
68
63
59
58
55
54
52
49
48
47

Pressure (mb)

1013
1013
1013
1014
1014
1014
1015
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017
1017

Ozone (du)

319
318
317
315
315
315
316
317
318
318
318
318
318
317
318
319
321
322
323
323
324
326
328
328

Thursday 30

Waning Gibbous 97%

22:55

07:51

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
07 Bad
08 Bad
09 Bad
10 Bad
11 Bad
12 Bad
13 OK
14 OK
15 OK
16 OK

Sun - Rise: 04:56, Set: 22:46, Transit: 13:49. Moon - Rise: 22:55, Set: 07:51. Civil Dark: 00:11 - 03:33. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

93
91
91
85
68
67
65
65
74
76
93
99
93
98
92
85
75
65
61
54
41
30
19
21

Low Clouds (% Sky Obscured)

77
73
62
50
37
36
35
34
37
41
45
40
35
31
21
11
0
15
29
44
35
25
14
12

Medium Clouds (% Sky Obscured)

81
74
74
67
46
49
54
54
56
53
55
55
58
60
60
66
69
39
21
2
2
4
6
8

High Clouds (% Sky Obscured)

36
39
30
27
33
35
41
45
59
74
90
74
45
29
21
16
11
8
13
15
15
15
19
21

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 (%)

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

Chance of Frost

Temperature (°C)

18
17
17
16
15
13
11
10
10
10
10
10
9
10
12
14
16
17
18
19
20
20
20
20

Feels Like (°C)

16
15
14
14
13
14
11
10
9
9
8
7
7
8
10
13
14
16
17
17
17
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

46
49
49
53
63
69
71
73
73
73
72
70
68
67
65
58
53
49
46
43
42
41
41
43

Pressure (mb)

1016
1017
1017
1017
1017
1018
1018
1018
1018
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1016
1016
1015
1015
1015

Ozone (du)

328
328
329
329
330
330
331
330
330
329
328
328
328
327
327
328
329
329
328
329
329
330
330
330

Friday 31

Waning Gibbous 92%

22:46

09:29

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

Sun - Rise: 04:59, Set: 22:43, Transit: 13:49. Moon - Rise: 22:46, Set: 09:29. Civil Dark: 00:06 - 03:38. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

27
29
27
20
20
23
22
19
14
8
3
2
1
0
0
0
0
1
2
4
7
18
27
51

Low Clouds (% Sky Obscured)

11
9
6
3
0
6
12
18
12
6
0
0
0
0
0
0
0
1
2
3
3
4
4
11

Medium Clouds (% Sky Obscured)

8
9
10
20
20
23
21
4
4
4
3
2
1
0
0
0
0
1
1
0
1
2
2
15

High Clouds (% Sky Obscured)

25
29
27
20
20
23
7
3
3
3
2
2
1
0
0
0
0
1
1
2
7
14
22
32

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
2
4
6
14
15
13
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
4
4
3
3
4
4
5
6
6
6
6
6
5
5
2
1
4
4
5
5
5
5
4

Chance of Frost

Temperature (°C)

20
20
20
19
17
16
14
13
12
12
12
11
12
13
14
15
17
18
19
20
21
21
22
22

Feels Like (°C)

18
18
18
18
17
15
12
11
11
11
11
10
10
11
12
12
12
13
19
19
20
20
21
21

Dew Point (°C)

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

Relative Humidity (%)

43
45
46
55
62
66
67
66
65
63
63
63
63
63
63
58
54
50
48
45
43
43
42
41

Pressure (mb)

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

Ozone (du)

329
328
328
328
327
328
328
329
327
327
326
326
326
326
325
325
325
325
326
326
326
326
326
326

Saturday 1

Waning Gibbous 85%

22:39

11:06

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
07 Bad
08 Bad
09 OK
10 Bad
11 Bad
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad

Sun - Rise: 05:02, Set: 22:40, Transit: 13:49. Moon - Rise: 22:39, Set: 11:06. Civil Dark: 00:00 - 03:43. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

66
81
83
88
93
82
74
65
65
65
65
72
78
83
75
60
32
35
34
41
56
75
89
90

Low Clouds (% Sky Obscured)

18
27
28
27
25
18
11
5
4
4
4
4
4
4
8
11
15
13
14
19
29
41
53
37

Medium Clouds (% Sky Obscured)

25
37
34
31
32
34
41
49
55
52
48
46
45
43
46
48
32
35
34
41
46
40
45
37

High Clouds (% Sky Obscured)

47
53
59
72
81
78
70
65
65
65
65
69
73
63
53
47
32
35
28
20
32
44
56
62

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
Very Light Rain

Precipitation Probability (%)

16
13
22
20
15
19
16
4
11
9
3
10
11
4
11
10
11
21
24
23
36
39
40
46

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
0.2

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
21
21
20
19
17
17
16
15
15
15
15
15
16
15
17
18
19
20
21
22
22
22
22

Feels Like (°C)

21
21
21
21
20
20
16
15
14
14
15
15
14
14
14
13
14
14
20
20
20
20
21
21

Dew Point (°C)

10
11
11
11
11
10
10
9
8
8
8
9
9
9
9
9
10
10
10
11
11
11
11
12

Relative Humidity (%)

46
50
55
57
60
63
64
63
62
62
64
65
66
66
67
62
58
55
53
51
49
50
50
51

Pressure (mb)

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

Ozone (du)

326
326
326
325
325
325
325
325
325
325
325
324
324
324
324
324
324
324
324
324
324
324
324
324

Sunday 2

Waning Gibbous 77%

22:31

12:46

17 Bad
18 Bad
19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 OK
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad
09 Bad

Sun - Rise: 05:05, Set: 22:36, Transit: 13:49. Moon - Rise: 22:31, Set: 12:46. Civil Dark: 23:55 - 03:48. Nautical Dark: N/A - N/A. Astro Dark: N/A - N/A

Total Clouds (% Sky Obscured)

91
92
91
87
84
83
80
79
56
40
35
50
65
74
68
59
51

Low Clouds (% Sky Obscured)

22
7
8
12
14
9
10
15
15
15
19
14
13
5
4
4
3

Medium Clouds (% Sky Obscured)

35
30
48
66
84
83
80
79
56
40
35
50
57
64
49
37
28

High Clouds (% Sky Obscured)

69
77
64
51
38
35
36
34
27
23
15
20
24
28
30
29
25

ISS Passover

Visibility (miles)

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

Fog (%)

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

Precipitation Type

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

Precipitation Probability (%)

47
44
51
31
28
38
28
19
21
19
10
16
22
20
24
23
31

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

22
22
21
20
18
17
17
16
15
15
14
13
14
14
14
16
17

Feels Like (°C)

21
20
20
20
21
21
16
15
14
15
14
14
12
13
13
13
14

Dew Point (°C)

12
11
11
11
12
12
12
11
10
10
9
9
9
10
10
10
11

Relative Humidity (%)

52
52
51
57
64
71
72
72
73
73
73
74
74
73
73
68
64

Pressure (mb)

1013
1013
1013
1013
1013
1013
1014
1014
1014
1014
1014
1014
1015
1015
1015
1014
1014

Ozone (du)

325
325
326
326
326
327
327
328
329
329
329
329
329
329
329
329
330

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

Generated: 27/07/26 17:03:21. Forecast: 27/07/26 to 02/08/26. Timezone: UTC-8.00