Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 13

Waxing Crescent 6%

08:18

20:31

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 OK
09 Good
10 OK
11 OK
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:08, Set: 19:53, Transit: 13:00. Moon - Rise: 08:18, Set: 20:31. Civil Dark: 20:22 - 05:39. Nautical Dark: 20:57 - 05:04. Astro Dark: 21:34 - 04:27

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
96
76
76
69
73
67
40
9
24
38
40
34
58
55
78
100
100

Low Clouds (% Sky Obscured)

25
14
84
50
12
54
50
23
0
0
0
0
0
3
3
9
8
4
4
5
11
12
5
25

Medium Clouds (% Sky Obscured)

90
100
68
84
48
61
15
16
4
1
1
1
1
1
1
0
0
2
8
0
2
9
15
100

High Clouds (% Sky Obscured)

100
100
100
100
100
100
97
57
50
51
46
46
45
28
3
3
22
33
22
57
50
50
50
100

ISS Passover

Visibility (miles)

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

Fog (%)

0
0
13
1
0
0
0
0
0
0
7
62
66
0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

Moderate Rain
Heavy Rain
Moderate Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Moderate Rain

Precipitation Probability (%)

95
95
95
95
95
95
95
10
2
0
0
0
0
0
0
0
0
2
8
23
14
21
89
95

Precipitation Amount (mm)

5.9
12.6
4
1.2
3
1.3
1.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4.7

Wind Speed/Direction (mph)

11
9
9
10
8
4
3
5
5
4
4
4
3
4
4
2
2
4
6
7
9
12
15
11

Chance of Frost

Temperature (°C)

20
19
19
19
19
19
19
19
19
19
19
18
19
20
21
23
24
26
27
29
29
30
29
27

Feels Like (°C)

20
18
18
19
19
20
20
20
19
21
20
20
21
22
24
26
27
28
29
30
29
28
25
25

Dew Point (°C)

18
17
17
17
17
17
17
17
17
17
17
17
16
15
14
14
13
12
12
12
11
11
11
14

Relative Humidity (%)

86
85
84
88
88
86
85
85
88
89
89
89
85
74
64
55
49
43
38
35
32
31
33
42

Pressure (mb)

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

Ozone (du)

299
299
300
299
300
300
302
301
299
299
300
300
298
297
297
297
297
297
297
298
299
300
299
297

Friday 14

Waxing Crescent 12%

09:27

20:55

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 OK
08 Bad
09 Bad
10 Bad
11 Bad
12 OK
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:09, Set: 19:52, Transit: 13:00. Moon - Rise: 09:27, Set: 20:55. Civil Dark: 20:21 - 05:40. Nautical Dark: 20:55 - 05:05. Astro Dark: 21:33 - 04:28

Total Clouds (% Sky Obscured)

100
100
100
100
100
72
89
100
100
100
96
84
41
73
72
93
74
33
44
95
61
99
100
100

Low Clouds (% Sky Obscured)

18
88
29
7
8
6
4
4
2
1
0
0
0
0
0
1
1
0
1
6
1
5
92
23

Medium Clouds (% Sky Obscured)

99
100
90
39
32
50
33
10
15
38
57
53
20
14
11
3
2
0
2
3
0
10
37
50

High Clouds (% Sky Obscured)

100
100
100
100
100
65
62
100
100
63
62
47
18
59
72
93
74
29
44
94
48
99
100
100

ISS Passover

Visibility (miles)

5
2
8
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
2
5

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

Ice pellet
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Moderate Rain
Light Rain

Precipitation Probability (%)

95
95
90
42
19
14
5
3
0
0
0
0
0
0
0
0
0
3
4
2
13
95
95
78

Precipitation Amount (mm)

6.2
1.8
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.7
6.5
0.4

Wind Speed/Direction (mph)

18
12
10
4
7
6
5
3
5
3
2
3
2
1
3
5
5
6
6
7
9
10
13
8

Chance of Frost

Temperature (°C)

21
20
20
20
20
19
19
20
20
20
20
20
20
21
22
24
25
26
27
28
29
29
27
25

Feels Like (°C)

16
17
18
22
18
18
20
21
19
20
20
19
21
22
22
25
25
27
27
27
26
25
22
23

Dew Point (°C)

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

Relative Humidity (%)

82
91
88
84
84
88
86
85
78
74
74
75
71
63
55
49
44
39
35
33
32
33
56
77

Pressure (mb)

1015
1017
1018
1017
1018
1018
1018
1018
1017
1017
1017
1018
1018
1018
1019
1018
1018
1018
1017
1017
1016
1015
1017
1019

Ozone (du)

297
298
297
297
298
298
299
299
298
298
299
299
299
299
297
296
296
297
297
297
296
294
295
293

Saturday 15

Waxing Crescent 20%

10:33

21:18

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

Sun - Rise: 06:09, Set: 19:50, Transit: 12:59. Moon - Rise: 10:33, Set: 21:18. Civil Dark: 20:19 - 05:41. Nautical Dark: 20:54 - 05:06. Astro Dark: 21:31 - 04:29

Total Clouds (% Sky Obscured)

95
100
100
100
100
71
65
63
58
47
45
58
43
29
41
23
32
37
70
77
74
80
100
100

Low Clouds (% Sky Obscured)

9
6
0
0
0
2
1
0
1
1
3
5
7
6
11
7
14
20
23
3
0
10
13
75

Medium Clouds (% Sky Obscured)

51
76
38
29
26
62
37
30
36
38
41
30
12
0
0
0
0
3
13
0
2
19
65
75

High Clouds (% Sky Obscured)

85
100
100
100
100
46
50
52
25
0
0
29
1
3
2
2
3
2
65
67
73
75
100
100

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
2

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

Precipitation Probability (%)

36
74
43
21
8
1
0
0
0
1
6
2
0
1
1
2
9
22
40
36
16
19
95
95

Precipitation Amount (mm)

0
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0
0
0
1.9
6.4

Wind Speed/Direction (mph)

7
7
5
6
5
5
5
4
3
3
3
2
4
4
4
5
7
6
7
13
14
13
13
16

Chance of Frost

Temperature (°C)

25
25
21
21
21
20
19
19
19
19
18
18
19
20
21
23
25
26
27
25
27
27
27
24

Feels Like (°C)

23
24
19
20
21
21
20
19
19
20
19
21
22
23
24
25
26
27
27
24
24
24
24
18

Dew Point (°C)

17
17
15
17
17
17
16
17
17
17
16
16
16
16
15
14
13
12
11
7
8
8
9
20

Relative Humidity (%)

60
62
69
77
81
82
82
86
88
88
86
89
84
77
68
59
49
41
35
31
30
30
31
77

Pressure (mb)

1018
1019
1021
1022
1021
1022
1022
1022
1022
1022
1022
1022
1023
1023
1022
1022
1021
1020
1019
1019
1018
1016
1016
1018

Ozone (du)

293
292
292
294
293
292
291
290
289
289
289
289
290
290
291
290
290
290
289
289
289
288
293
292

Sunday 16

Waxing Crescent 30%

11:39

21:42

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 OK
08 Good
09 Good
10 Good
11 Good
12 Good
13 Good
14 Good
15 Bad
16 Bad
17 Bad
18 Bad

Sun - Rise: 06:10, Set: 19:49, Transit: 12:59. Moon - Rise: 11:39, Set: 21:42. Civil Dark: 20:18 - 05:42. Nautical Dark: 20:52 - 05:07. Astro Dark: 21:29 - 04:31

Total Clouds (% Sky Obscured)

100
100
100
100
100
94
100
100
100
100
100
76
40
15
10
5
2
6
2
2
25
54
70
76

Low Clouds (% Sky Obscured)

61
24
8
4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

66
82
78
36
28
33
32
69
25
19
16
11
6
4
3
4
2
3
0
1
3
14
0
4

High Clouds (% Sky Obscured)

100
100
100
100
100
90
100
99
100
100
100
76
35
14
9
4
1
3
1
1
25
53
70
76

ISS Passover

Visibility (miles)

1
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

Ice pellet
Ice pellet
Ice pellet
Ice pellet
Ice pellet
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

95
95
82
66
46
32
19
1
2
1
0
0
0
0
0
0
0
2
3
2
11
10
6
14

Precipitation Amount (mm)

4.6
0.5
0.4
0.4
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)

6
4
8
4
4
8
8
8
8
8
8
8
8
7
6
3
1
2
2
3
3
4
6
4

Chance of Frost

Temperature (°C)

23
21
20
20
20
20
19
19
19
19
19
19
20
21
22
24
26
27
28
29
30
30
30
30

Feels Like (°C)

23
20
17
17
20
19
19
19
18
19
18
18
19
21
23
26
28
29
29
30
30
29
26
28

Dew Point (°C)

19
18
15
15
15
16
18
18
18
18
17
17
17
15
13
13
12
11
9
8
8
8
10
11

Relative Humidity (%)

80
85
74
71
70
78
89
91
89
91
89
88
85
68
56
49
42
35
30
26
25
25
29
31

Pressure (mb)

1019
1021
1021
1021
1021
1021
1020
1020
1020
1019
1019
1019
1019
1019
1018
1018
1017
1016
1015
1014
1013
1012
1012
1011

Ozone (du)

289
289
290
288
287
288
287
287
288
288
288
290
291
292
292
293
293
293
293
292
291
291
290
289

Monday 17

Waxing Crescent 39%

12:44

22:07

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

Sun - Rise: 06:11, Set: 19:48, Transit: 12:59. Moon - Rise: 12:44, Set: 22:07. Civil Dark: 20:16 - 05:43. Nautical Dark: 20:51 - 05:09. Astro Dark: 21:27 - 04:32

Total Clouds (% Sky Obscured)

86
85
81
81
82
80
74
78
48
42
36
30
36
30
30
30
27
72
75
76
64
48
31
48

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

7
15
2
3
3
2
1
0
0
0
0
0
0
0
0
0
0
1
2
3
15
27
31
47

High Clouds (% Sky Obscured)

80
81
76
76
77
77
74
77
48
42
36
29
32
25
30
30
27
70
64
66
55
35
12
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 (%)

31
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
4
17
21
22
21

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)

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

Chance of Frost

Temperature (°C)

29
27
26
25
24
23
23
23
22
22
22
21
22
23
25
27
29
30
32
32
33
32
30
29

Feels Like (°C)

28
22
22
23
22
22
21
19
19
21
20
20
21
21
22
24
26
27
28
29
29
31
32
33

Dew Point (°C)

13
17
17
14
12
11
10
10
10
10
10
10
10
11
8
6
4
5
5
5
4
7
9
12

Relative Humidity (%)

37
54
56
49
46
46
42
43
45
46
47
47
47
44
33
26
20
20
18
17
16
21
27
34

Pressure (mb)

1012
1013
1014
1013
1013
1013
1013
1012
1012
1012
1012
1013
1013
1013
1013
1012
1012
1011
1010
1009
1008
1008
1008
1008

Ozone (du)

287
287
286
285
285
284
285
285
286
285
284
284
285
285
285
284
284
283
283
283
283
284
285
287

Tuesday 18

Waxing Crescent 49%

13:48

22:36

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 OK
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: 06:12, Set: 19:46, Transit: 12:59. Moon - Rise: 13:48, Set: 22:36. Civil Dark: 20:15 - 05:44. Nautical Dark: 20:49 - 05:10. Astro Dark: 21:26 - 04:33

Total Clouds (% Sky Obscured)

68
88
93
97
100
99
98
97
79
61
41
56
72
88
87
86
84
86
88
89
89
93
93
96

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
43
66
57

Medium Clouds (% Sky Obscured)

58
73
72
70
70
52
32
12
12
12
12
33
56
62
55
39
30
25
27
41
61
73
81
85

High Clouds (% Sky Obscured)

35
46
64
81
100
97
95
92
75
58
41
36
31
35
38
49
63
72
82
88
89
92
93
96

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
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

19
14
23
27
29
24
16
4
5
4
0
6
6
2
2
2
0
3
5
5
89
95
95
95

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.4
1.1
2.1
2.3

Wind Speed/Direction (mph)

9
6
4
5
8
11
9
7
6
6
6
6
6
7
8
7
5
5
5
7
9
6
10
16

Chance of Frost

Temperature (°C)

28
27
26
26
25
25
24
24
23
22
22
21
21
21
22
23
24
25
26
27
28
25
22
19

Feels Like (°C)

27
26
26
26
26
26
22
21
20
20
21
21
19
19
19
19
19
19
27
26
26
28
29
31

Dew Point (°C)

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

Relative Humidity (%)

36
38
41
44
48
51
52
53
54
58
63
68
63
59
54
51
47
44
40
37
35
46
61
82

Pressure (mb)

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

Ozone (du)

287
287
287
286
286
286
286
287
287
287
287
288
288
288
288
287
286
285
284
284
284
284
285
285

Wednesday 19

First Quarter 47%

14:50

23:09

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

Sun - Rise: 06:13, Set: 19:45, Transit: 12:58. Moon - Rise: 14:50, Set: 23:09. Civil Dark: 20:13 - 05:45. Nautical Dark: 20:47 - 05:11. Astro Dark: 21:24 - 04:35

Total Clouds (% Sky Obscured)

98
100
100
100
99
98
96
95
79
61
40
47
61
78
70
62
54
47
40
33
32
32
36

Low Clouds (% Sky Obscured)

46
36
32
28
24
19
13
7
3
0
0
40
48
40
30
19
10
5
2
0
4
9
14

Medium Clouds (% Sky Obscured)

84
80
85
91
96
90
77
66
43
24
9
14
24
33
32
28
25
18
15
14
28
32
36

High Clouds (% Sky Obscured)

98
100
99
97
96
93
89
82
53
28
2
1
1
1
5
8
14
19
20
24
24
24
19

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

Fog (%)

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

Precipitation Probability (%)

95
95
95
95
95
66
57
43
31
21
2
6
6
1
17
21
19
19
15
1
23
34
42

Precipitation Amount (mm)

1.8
0.7
0.6
0.7
1.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.2

Wind Speed/Direction (mph)

12
9
8
4
3
6
6
6
6
4
4
4
4
6
8
7
7
7
4
4
5
6
7

Chance of Frost

Temperature (°C)

19
18
18
17
17
16
17
17
17
17
17
16
17
17
17
19
20
21
22
23
25
24
24

Feels Like (°C)

15
14
14
14
14
14
16
16
16
16
16
16
16
17
18
18
18
18
24
23
23
24
25

Dew Point (°C)

15
15
14
14
14
13
14
14
15
15
14
13
13
13
12
10
9
7
7
7
7
9
10

Relative Humidity (%)

80
80
78
79
81
82
83
85
88
86
85
83
79
74
71
58
48
40
37
35
33
37
41

Pressure (mb)

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

Ozone (du)

287
288
289
290
290
290
290
290
290
291
292
292
292
292
292
292
292
292
293
293
294
294
294

Forecast for Deer Trail, Arapahoe, United States of America (39.64,-103.93)

Generated: 13/08/26 19:59:09. Forecast: 13/08/26 to 19/08/26. Timezone: UTC-6.00