Clear Outside v1.0 - International Weather Forecasts For Astronomers

Tuesday 16

Waxing Gibbous 63%

12:44

03:45

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

Sun - Rise: 06:16, Set: 19:39, Transit: 12:58. Moon - Rise: 12:44, Set: 03:45. Civil Dark: 20:07 - 05:48. Nautical Dark: 20:41 - 05:14. Astro Dark: 21:16 - 04:38

Total Clouds (% Sky Obscured)

97
97
98
81
72
64
43
2
0
0
0
0
0
0
0
0
0
0
0
40
93
93
100
95

Low Clouds (% Sky Obscured)

9
7
8
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

75
30
32
89
42
42
23
0
0
0
0
0
0
0
0
0
0
0
0
15
23
56
96
88

High Clouds (% Sky Obscured)

3
23
5
5
5
5
12
3
0
0
0
0
0
0
0
0
0
0
0
30
90
92
100
90

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 (%)

5
0
0
6
9
1
7
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
4
24
22
25
25
23
21
21
19
15
8
6
7
6
7
8
8
8
8
7
7
7
7

Chance of Frost

Temperature (°C)

11
14
16
17
17
17
18
18
17
17
16
14
13
12
11
10
10
10
9
9
8
8
9
10

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

53
38
33
29
26
25
25
25
27
29
32
33
34
33
35
35
36
39
42
43
44
44
44
43

Pressure (mb)

1004
1004
1004
1004
1004
1005
1005
1005
1006
1007
1007
1008
1009
1010
1010
1010
1011
1011
1011
1011
1011
1011
1012
1012

Ozone (du)

419
416
399
392
379
375
374
379
377
376
374
365
365
369
367
370
373
370
361
368
369
360
357
355

Wednesday 17

Waxing Gibbous 72%

13:47

04:11

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:14, Set: 19:40, Transit: 12:58. Moon - Rise: 13:47, Set: 04:11. Civil Dark: 20:08 - 05:46. Nautical Dark: 20:42 - 05:12. Astro Dark: 21:17 - 04:36

Total Clouds (% Sky Obscured)

81
84
83
94
55
65
85
99
89
100
100
100
61
87
96
100
100
100
100
100
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
19
78
100
100
100
100
100
100
100
100
100

Medium Clouds (% Sky Obscured)

61
62
73
87
32
46
50
36
6
78
35
52
16
92
91
93
90
35
34
77
75
45
37
74

High Clouds (% Sky Obscured)

65
45
1
0
3
3
43
91
84
91
100
100
45
0
0
0
0
0
0
1
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
1
0
0
0
0
0
0

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

Precipitation Probability (%)

0
0
0
0
1
0
1
1
1
1
18
11
17
28
51
51
50
56
42
42
42
42
41
49

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.3
0.2
0.2
0.2
0
0.2
0.2
0.2
0.1
0.2

Wind Speed/Direction (mph)

8
9
8
5
4
6
9
11
11
9
10
12
16
17
14
13
13
14
14
12
12
11
10
9

Chance of Frost

Temperature (°C)

13
16
18
18
19
20
21
21
21
20
19
16
12
9
7
6
5
4
3
2
2
1
1
1

Feels Like (°C)

9
13
15
16
17
20
19
18
18
18
16
10
7
6
3
1
1
-2
-3
-3
-2
-3
-4
-3

Dew Point (°C)

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

Relative Humidity (%)

34
29
22
21
21
21
21
24
25
26
33
53
63
74
78
86
86
91
94
94
96
98
98
98

Pressure (mb)

1011
1010
1009
1008
1007
1006
1004
1004
1004
1004
1005
1008
1011
1014
1016
1018
1019
1020
1022
1023
1023
1024
1025
1026

Ozone (du)

357
354
351
348
347
343
339
338
338
336
334
334
336
337
339
339
338
335
332
332
332
332
333
334

Thursday 18

Waxing Gibbous 80%

14:49

04:33

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:13, Set: 19:41, Transit: 12:58. Moon - Rise: 14:49, Set: 04:33. Civil Dark: 20:09 - 05:45. Nautical Dark: 20:43 - 05:11. Astro Dark: 21:19 - 04:35

Total Clouds (% Sky Obscured)

100
100
98
92
90
86
87
83
75
72
74
78
88
100
100
96
79
62
48
56
69
68
68
67

Low Clouds (% Sky Obscured)

100
100
97
90
87
75
73
53
38
37
33
43
10
48
44
43
29
20
25
24
35
55
65
75

Medium Clouds (% Sky Obscured)

50
5
40
8
50
90
85
82
82
74
27
55
22
100
100
95
82
76
72
55
22
66
24
74

High Clouds (% Sky Obscured)

0
0
0
2
31
50
55
60
42
49
5
45
55
50
45
44
32
49
48
4
24
5
41
38

ISS Passover

Visibility (miles)

0
0
0
8
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

Snow
Snow
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

45
38
32
15
18
11
13
12
13
10
9
5
4
7
14
8
9
8
1
1
1
1
2
4

Precipitation Amount (mm)

0.2
0.1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

96
96
93
86
82
78
75
74
71
71
71
72
72
72
72
75
76
76
76
79
83
83
83
82

Pressure (mb)

1026
1026
1026
1025
1024
1023
1022
1021
1020
1020
1020
1020
1020
1020
1019
1019
1019
1018
1018
1018
1019
1019
1020
1021

Ozone (du)

334
334
335
337
339
338
339
341
341
338
336
335
333
334
335
336
336
338
339
339
340
341
344
346

Friday 19

Waxing Gibbous 87%

15:49

04:53

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
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad
06 Bad
07 Bad
08 Bad

Sun - Rise: 06:11, Set: 19:42, Transit: 12:57. Moon - Rise: 15:49, Set: 04:53. Civil Dark: 20:10 - 05:43. Nautical Dark: 20:44 - 05:09. Astro Dark: 21:20 - 04:33

Total Clouds (% Sky Obscured)

71
81
89
88
86
84
89
95
100
100
100
100
100
100
100
100
100
100
100
100
100
94
89
85

Low Clouds (% Sky Obscured)

85
85
80
75
70
65
65
69
70
76
78
80
87
88
87
89
91
92
93
96
100
88
78
67

Medium Clouds (% Sky Obscured)

79
86
90
28
37
16
18
75
99
90
97
95
95
98
100
100
100
82
98
89
81
91
86
41

High Clouds (% Sky Obscured)

30
3
0
8
14
21
65
89
100
100
88
100
100
100
100
48
34
48
46
22
21
34
5
3

ISS Passover

Visibility (miles)

9
8
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

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
Sleet
Snow
Snow
None
Snow
None
Snow
Snow
Snow
Snow
Snow
Snow
Snow

Precipitation Probability (%)

23
38
37
34
34
42
48
58
61
61
69
72
81
49
32
42
40
41
48
52
54
58
58
46

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0.3
0.5
0.1
0
0.1
0
0.1
0.2
0.2
0.2
0.3
0.2
0.1

Wind Speed/Direction (mph)

11
12
12
12
13
12
12
11
10
10
10
10
11
10
9
8
8
7
8
8
8
8
8
9

Chance of Frost

Temperature (°C)

4
5
5
7
7
8
8
7
7
6
5
4
3
3
2
2
1
1
1
0
0
0
0
1

Feels Like (°C)

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

Dew Point (°C)

1
2
4
6
6
7
8
7
6
6
5
4
3
2
2
1
1
1
0
0
-1
-1
0
1

Relative Humidity (%)

80
83
93
93
91
94
96
98
98
98
98
96
100
98
98
98
98
98
98
98
96
96
98
100

Pressure (mb)

1021
1021
1021
1020
1020
1020
1020
1020
1021
1021
1023
1024
1026
1027
1028
1028
1029
1029
1029
1029
1029
1029
1029
1029

Ozone (du)

350
353
356
357
355
354
357
359
360
359
360
360
359
360
360
361
361
362
364
366
369
373
374
372

Saturday 20

Waxing Gibbous 93%

16:48

05:12

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

Sun - Rise: 06:10, Set: 19:43, Transit: 12:57. Moon - Rise: 16:48, Set: 05:12. Civil Dark: 20:11 - 05:42. Nautical Dark: 20:45 - 05:07. Astro Dark: 21:21 - 04:31

Total Clouds (% Sky Obscured)

91
96
100
93
87
80
86
90
97
90
84
78
74
74
71
55
53
51
54
53
52
37
30
19

Low Clouds (% Sky Obscured)

84
93
100
93
85
78
72
63
53
55
56
59
54
49
44
60
59
64
63
71
70
63
46
31

Medium Clouds (% Sky Obscured)

10
46
85
48
86
85
85
78
75
37
4
4
4
3
2
6
5
4
2
1
0
0
0
0

High Clouds (% Sky Obscured)

1
2
4
3
0
0
17
64
91
74
57
40
44
50
5
4
2
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

0
0
0
2
1
1
0
0
0
0
0
0
0
0
0
8
8
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

35
28
30
25
31
57
55
43
38
18
24
18
21
11
11
14
9
2
3
3
1
4
3
0

Precipitation Amount (mm)

0
0
0
0
0
0.4
0.4
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

98
96
94
86
86
93
96
98
98
98
98
94
96
96
96
94
94
93
93
89
86
81
77
72

Pressure (mb)

1028
1027
1026
1025
1025
1024
1024
1024
1025
1025
1026
1027
1028
1028
1029
1029
1025
1026
1027
1027
1027
1027
1027
1027

Ozone (du)

367
366
363
364
364
364
363
363
364
365
367
367
369
372
372
373
374
375
376
379
381
383
382
382

Sunday 21

Waxing Gibbous 97%

17:47

05:32

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

Sun - Rise: 06:09, Set: 19:44, Transit: 12:57. Moon - Rise: 17:47, Set: 05:32. Civil Dark: 20:12 - 05:40. Nautical Dark: 20:47 - 05:06. Astro Dark: 21:23 - 04:29

Total Clouds (% Sky Obscured)

15
9
2
9
13
18
19
19
24
23
21
18
12
6
0
20
36
55
42
26
8
6
4
2

Low Clouds (% Sky Obscured)

20
10
1
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)

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

High Clouds (% Sky Obscured)

0
0
0
6
11
16
18
23
24
25
21
17
10
4
0
15
25
38
27
21
7
6
4
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
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)

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

Chance of Frost

Temperature (°C)

4
6
8
10
12
13
15
15
15
16
14
13
12
11
10
10
9
9
9
9
8
8
10
12

Feels Like (°C)

1
1
2
2
11
12
12
13
13
14
15
14
14
13
13
12
8
7
7
7
7
7
7
8

Dew Point (°C)

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

Relative Humidity (%)

68
60
53
48
42
37
32
31
31
30
34
39
45
50
54
59
55
52
48
48
47
46
41
37

Pressure (mb)

1027
1026
1024
1023
1021
1020
1018
1017
1017
1016
1016
1016
1016
1016
1016
1016
1015
1015
1015
1015
1015
1014
1014
1014

Ozone (du)

382
383
384
385
384
384
383
383
383
382
379
375
372
370
368
366
364
363
361
359
358
356
354
353

Monday 22

Waxing Gibbous 100%

18:47

05:53

09 Good
10 Good
11 Good
12 Good
13 OK
14 OK
15 OK
16 OK
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

Sun - Rise: 06:07, Set: 19:45, Transit: 12:57. Moon - Rise: 18:47, Set: 05:53. Civil Dark: 20:13 - 05:39. Nautical Dark: 20:48 - 05:04. Astro Dark: 21:24 - 04:27

Total Clouds (% Sky Obscured)

3
3
3
17
31
40
33
23
13
13
17
22
19
16
18
16
12
5
6
6
5

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

Medium Clouds (% Sky Obscured)

0
0
0
5
10
15
4
4
1
3
5
7
5
3
1
4
2
2
2
1
0

High Clouds (% Sky Obscured)

3
4
4
26
45
45
27
8
0
5
10
15
10
5
0
0
0
0
2
3
4

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

Fog (%)

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

Precipitation Probability (%)

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

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

15
17
19
21
22
23
24
23
23
23
21
19
17
16
14
13
13
12
11
11
10

Feels Like (°C)

8
10
11
12
21
20
21
21
21
21
20
19
18
17
16
15
10
9
9
8
8

Dew Point (°C)

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

Relative Humidity (%)

33
29
25
22
21
21
21
21
21
22
25
28
31
32
33
35
36
39
41
40
39

Pressure (mb)

1014
1013
1012
1011
1010
1009
1008
1008
1008
1007
1008
1009
1010
1010
1010
1010
1010
1010
1010
1011
1011

Ozone (du)

351
349
347
345
345
345
345
343
341
339
338
338
337
337
337
337
337
337
337
337
336

Forecast for Seven Hills, Arapahoe, United States of America (39.66,-104.76)

Generated: 16/04/24 09:15:22. Forecast: 16/04/24 to 22/04/24. Timezone: UTC-6.00