Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 15

Waxing Crescent 20%

11:37

22:08

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 Good
19 Good
20 Good
21 Good

Sun - Rise: 06:50, Set: 21:01, Transit: 13:55. Moon - Rise: 11:37, Set: 22:08. Civil Dark: 21:34 - 06:17. Nautical Dark: 22:18 - 05:35. Astro Dark: 23:05 - 04:49

Total Clouds (% Sky Obscured)

100
100
100
100
100
75
62
98
97
98
98
98
98
98
59
74
94
93
67
56
12
10
10
12

Low Clouds (% Sky Obscured)

85
78
92
83
90
66
61
92
92
94
93
94
95
94
56
58
87
84
57
51
6
10
10
12

Medium Clouds (% Sky Obscured)

96
96
92
79
23
32
46
31
31
37
47
47
40
41
38
30
25
18
34
16
6
2
2
0

High Clouds (% Sky Obscured)

88
100
98
100
65
40
55
31
27
7
55
0
21
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
6
9
9
7
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
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

24
31
0
36
21
16
55
92
53
13
15
5
6
2
3
1
1
2
1
0
0
0
0
0

Precipitation Amount (mm)

0
0
0.3
0
0
0
0
0.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

9
10
11
12
7
6
6
8
9
10
12
12
12
12
13
12
11
10
10
10
9
9
7
5

Chance of Frost

Temperature (°C)

17
17
17
17
18
18
18
17
16
16
16
16
16
16
16
16
16
17
17
17
17
17
17
17

Feels Like (°C)

13
14
15
16
17
18
18
17
14
14
13
13
13
13
14
15
15
15
15
17
16
17
17
18

Dew Point (°C)

13
14
14
14
15
15
15
16
16
15
14
15
15
15
15
15
15
16
15
16
15
15
15
14

Relative Humidity (%)

79
81
83
83
83
83
85
93
95
92
92
95
95
95
95
95
93
93
90
90
87
86
85
82

Pressure (mb)

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

Ozone (du)

302
302
301
300
303
303
303
303
303
305
306
309
314
317
314
313
312
314
315
316
315
316
316
316

Sunday 16

Waxing Crescent 29%

12:49

22:24

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

Sun - Rise: 06:52, Set: 20:59, Transit: 13:55. Moon - Rise: 12:49, Set: 22:24. Civil Dark: 21:32 - 06:18. Nautical Dark: 22:16 - 05:37. Astro Dark: 23:02 - 04:51

Total Clouds (% Sky Obscured)

36
31
33
44
33
53
16
5
8
7
91
100
100
99
97
93
86
100
40
39
47
15
48
76

Low Clouds (% Sky Obscured)

36
31
33
44
32
50
16
5
0
3
15
22
25
26
23
21
14
15
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
17
15
18
19
4
0
0
5
5
11
13
15
14
28
24
0
0
0
2
3
3
3
76

High Clouds (% Sky Obscured)

0
21
0
0
0
0
0
0
3
3
55
96
100
85
30
30
42
100
40
39
47
9
48
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
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)

5
4
3
3
3
4
6
6
6
6
6
6
7
8
10
12
13
13
13
12
11
9
7
7

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
16
16
16
15
15
16
16
17
17
17
17
18
18
19
19
19
18
18

Feels Like (°C)

18
18
18
19
18
18
16
16
16
15
15
15
15
15
15
15
14
16
16
17
17
18
19
19

Dew Point (°C)

13
13
13
12
12
12
12
12
12
12
12
13
13
14
14
14
14
14
13
13
12
11
12
12

Relative Humidity (%)

79
78
78
78
75
74
74
77
78
79
80
79
79
79
81
78
78
78
73
68
63
60
64
69

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1015
1015
1015
1015
1015
1015
1014
1014
1013
1013
1012
1012

Ozone (du)

314
314
315
315
316
314
314
314
316
318
319
318
319
320
322
323
323
324
325
328
330
332
334
330

Monday 17

Waxing Crescent 39%

14:01

22:43

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 Good
19 Good
20 OK
21 OK

Sun - Rise: 06:53, Set: 20:57, Transit: 13:55. Moon - Rise: 14:01, Set: 22:43. Civil Dark: 21:30 - 06:20. Nautical Dark: 22:14 - 05:39. Astro Dark: 23:00 - 04:53

Total Clouds (% Sky Obscured)

90
94
88
100
100
98
86
91
78
44
41
51
55
92
46
79
95
64
78
50
5
3
27
18

Low Clouds (% Sky Obscured)

17
34
23
28
86
80
78
71
58
40
39
34
41
36
29
23
37
7
0
0
2
0
27
18

Medium Clouds (% Sky Obscured)

90
35
36
96
93
75
75
5
46
11
5
3
0
4
21
21
39
3
1
0
0
0
1
2

High Clouds (% Sky Obscured)

37
88
88
99
100
91
66
66
41
18
22
51
19
50
16
52
50
50
72
45
2
2
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
5
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
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

4
21
54
53
59
34
7
13
26
6
2
0
0
0
0
0
0
0
0
0
0
0
2
2

Precipitation Amount (mm)

0
0
0
0
0.3
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
8
9
11
8
7
7
9
10
12
13
14
14
14
14
14
12
12
13
13
12
11

Chance of Frost

Temperature (°C)

17
17
17
17
17
17
17
16
16
16
16
16
15
15
15
16
16
16
16
16
17
17
17
16

Feels Like (°C)

16
15
15
15
14
14
16
16
15
15
16
15
13
12
11
13
12
12
14
13
12
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

74
76
74
74
69
71
82
85
89
90
90
86
89
89
80
74
74
77
79
74
64
60
62
73

Pressure (mb)

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

Ozone (du)

325
326
325
324
323
324
328
333
336
336
338
338
338
339
340
341
344
347
351
358
363
360
357
355

Tuesday 18

Waxing Crescent 49%

15:12

23:05

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

Sun - Rise: 06:54, Set: 20:55, Transit: 13:55. Moon - Rise: 15:12, Set: 23:05. Civil Dark: 21:28 - 06:21. Nautical Dark: 22:11 - 05:40. Astro Dark: 22:57 - 04:55

Total Clouds (% Sky Obscured)

40
6
4
0
0
0
0
6
13
31
33
44
35
11
8
11
13
16
23
18
14
9
16
22

Low Clouds (% Sky Obscured)

40
2
3
0
0
0
0
0
0
8
12
29
25
7
6
3
2
1
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

3
2
1
0
0
0
0
4
9
14
17
15
9
6
3
0
1
2
2
4
6
7
11
16

High Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
3
5
0
0
1
2
7
13
16
23
18
10
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 (%)

3
1
0
0
0
0
0
0
0
0
0
0
0
0
3
6
4
1
0
0
0
0
1
3

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)

9
7
6
7
6
7
7
6
5
5
7
8
8
10
10
11
12
12
12
11
9
8
7
6

Chance of Frost

Temperature (°C)

15
15
15
16
15
15
15
15
14
14
14
14
14
15
15
15
15
15
16
15
15
16
16
16

Feels Like (°C)

14
14
16
16
16
15
14
15
15
16
14
14
13
14
13
13
13
13
14
14
15
15
16
16

Dew Point (°C)

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

Relative Humidity (%)

78
78
77
70
70
68
71
73
73
74
70
70
69
69
68
69
68
68
68
67
64
64
65
65

Pressure (mb)

1014
1014
1014
1014
1014
1014
1014
1014
1014
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1014
1014
1014
1014

Ozone (du)

356
356
350
348
348
344
346
342
339
338
336
336
336
337
338
339
342
340
341
341
340
339
340
339

Wednesday 19

First Quarter 59%

16:19

23:32

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

Sun - Rise: 06:56, Set: 20:54, Transit: 13:55. Moon - Rise: 16:19, Set: 23:32. Civil Dark: 21:26 - 06:23. Nautical Dark: 22:09 - 05:42. Astro Dark: 22:55 - 04:57

Total Clouds (% Sky Obscured)

31
32
88
86
37
42
45
40
33
30
35
73
56
93
35
19
54
49
49
48
47
41
41
35

Low Clouds (% Sky Obscured)

2
2
2
2
12
21
30
21
9
0
0
0
0
5
10
15
36
47
49
45
33
18
20
23

Medium Clouds (% Sky Obscured)

21
21
18
17
20
20
19
18
20
22
15
7
0
0
0
0
24
20
10
10
14
18
26
30

High Clouds (% Sky Obscured)

3
3
60
59
0
0
0
0
0
2
23
65
56
79
34
10
48
29
24
18
12
16
16
20

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

Precipitation Probability (%)

1
12
13
11
15
13
11
8
5
0
0
0
0
1
1
0
51
66
75
75
68
51
56
59

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.4
0.4
0.3
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
15
15
15
15
15
15
14
14
14
14
15
16
16
17
17
18
17
17
17
17
17
17
17

Feels Like (°C)

15
15
14
13
12
15
14
14
14
13
13
15
14
15
14
15
17
17
17
18
18
18
18
18

Dew Point (°C)

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

Relative Humidity (%)

65
66
66
67
68
69
70
70
71
73
73
70
64
59
57
56
56
59
61
65
66
66
66
72

Pressure (mb)

1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1015
1016
1016
1016
1016
1016
1016
1014
1014
1013
1013
1012
1012
1012

Ozone (du)

339
339
340
340
341
342
339
333
330
326
324
324
325
327
327
326
326
326
326
326
325
324
324
322

Thursday 20

Waxing Gibbous 68%

17:19

00:06

22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 OK
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: 06:57, Set: 20:52, Transit: 13:54. Moon - Rise: 17:19, Set: 00:06. Civil Dark: 21:25 - 06:24. Nautical Dark: 22:07 - 05:44. Astro Dark: 22:52 - 04:59

Total Clouds (% Sky Obscured)

40
47
69
77
67
53
43
46
51
57
60
65
70
77
82
84
80
77
76
68
63
58
63
66

Low Clouds (% Sky Obscured)

26
32
38
41
45
46
43
46
43
42
38
37
36
45
57
66
58
47
34
21
10
1
13
25

Medium Clouds (% Sky Obscured)

33
28
25
17
8
3
0
0
0
0
7
14
22
42
55
59
52
52
55
48
39
28
22
16

High Clouds (% Sky Obscured)

25
47
57
70
49
25
2
9
15
22
23
21
17
13
10
12
18
25
42
51
52
49
49
48

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
Light Rain
Light Rain
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

Precipitation Probability (%)

64
82
88
89
77
56
3
7
7
4
22
31
39
34
27
14
14
12
9
24
29
30
42
45

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

10
11
11
12
12
11
10
9
10
11
12
12
14
16
16
16
16
15
15
14
13
12
11
10

Chance of Frost

Temperature (°C)

16
16
16
16
16
16
16
16
16
17
17
18
18
18
19
20
20
20
20
19
19
19
18
18

Feels Like (°C)

17
17
17
16
16
15
15
15
14
14
14
16
16
15
16
16
16
16
15
14
14
13
13
14

Dew Point (°C)

12
13
12
11
11
11
11
11
11
11
12
12
13
14
14
13
13
13
14
14
14
13
13
14

Relative Humidity (%)

77
83
78
74
71
71
71
69
69
69
70
71
72
73
70
66
62
65
67
70
71
71
71
77

Pressure (mb)

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

Ozone (du)

321
319
318
317
317
317
317
318
317
317
317
316
315
315
315
316
316
317
318
318
319
319
320
319

Friday 21

Waxing Gibbous 77%

18:11

00:50

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

Sun - Rise: 06:58, Set: 20:50, Transit: 13:54. Moon - Rise: 18:11, Set: 00:50. Civil Dark: 21:23 - 06:26. Nautical Dark: 22:05 - 05:45. Astro Dark: 22:50 - 05:01

Total Clouds (% Sky Obscured)

68
59
49
40
32
25
18
28
39
52
49
46
46
34
26
20
16
12
9
8
8
7

Low Clouds (% Sky Obscured)

37
41
44
40
32
25
18
20
12
5
3
2
1
11
21
20
16
12
9
8
6
0

Medium Clouds (% Sky Obscured)

10
12
14
15
13
11
11
13
13
11
10
13
15
14
10
1
1
0
0
0
1
1

High Clouds (% Sky Obscured)

44
29
21
14
10
5
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2

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

Fog (%)

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

Precipitation Probability (%)

41
33
23
3
16
18
4
7
6
3
9
11
9
7
5
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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

17
17
16
16
16
16
16
16
16
16
16
16
15
15
16
15
16
16
17
18
18
17

Feels Like (°C)

14
14
14
14
13
14
14
13
13
14
14
14
14
15
15
15
16
16
17
17
17
17

Dew Point (°C)

15
15
15
15
14
14
14
14
14
15
14
14
14
14
14
13
14
14
14
14
14
14

Relative Humidity (%)

85
92
90
89
87
89
89
90
90
92
92
92
89
89
87
87
86
83
82
79
81
82

Pressure (mb)

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

Ozone (du)

319
319
320
322
323
325
328
330
330
329
329
327
326
324
323
321
320
319
317
316
316
316

Forecast for Mandan, Keweenaw, United States of America (47.46,-87.97)

Generated: 15/08/26 22:53:19. Forecast: 15/08/26 to 21/08/26. Timezone: UTC-4.00