Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 23

First Quarter 38%

11:34

02:06

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

Sun - Rise: 06:08, Set: 19:44, Transit: 12:57. Moon - Rise: 11:34, Set: 02:06. Civil Dark: 20:13 - 05:40. Nautical Dark: 20:47 - 05:05. Astro Dark: 21:24 - 04:28

Total Clouds (% Sky Obscured)

50
3
15
55
100
97
74
62
6
65
46
52
3
0
0
0
0
0
12
9
7
0
0
70

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)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15

High Clouds (% Sky Obscured)

30
2
18
72
100
98
74
63
3
62
45
71
2
0
0
0
0
0
0
0
0
0
0
0

ISS Passover

Visibility (miles)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9
9
9
9
9
9

Fog (%)

-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
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)

16
16
18
20
24
25
24
22
19
15
10
6
7
7
6
3
6
2
7
6
8
11
13
14

Chance of Frost

Temperature (°C)

23
24
25
25
24
23
20
19
17
16
15
12
12
12
11
9
7
6
7
7
10
12
14
15

Feels Like (°C)

17
19
18
17
15
13
12
11
11
10
10
9
9
9
8
8
5
5
4
4
6
6
8
10

Dew Point (°C)

-12
-14
-14
-14
-15
-14
-14
-12
-13
-12
-11
-11
-11
-12
-11
-11
-8
-6
-11
-11
-12
-15
-16
-14

Relative Humidity (%)

8
7
6
6
6
7
9
10
11
13
15
18
18
18
20
22
33
43
27
27
21
13
11
12

Pressure (mb)

1001
1000
999
997
997
997
998
998
999
1000
1000
1000
1001
1000
1001
1001
1004
1004
1005
1005
1006
1005
1004
1004

Ozone (du)

335
337
332
332
331
330
329
329
330
333
333
333
336
344
350
350
344
343
346
347
347
355
363
355

Friday 24

Waxing Gibbous 50%

No Rise

02:44

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

Sun - Rise: 06:07, Set: 19:45, Transit: 12:57. Moon - Rise: No Rise, Set: 02:44. Civil Dark: 20:14 - 05:38. Nautical Dark: 20:48 - 05:03. Astro Dark: 21:25 - 04:27

Total Clouds (% Sky Obscured)

95
100
100
100
86
58
72
75
99
16
2
0
0
15
65
65
0
0
0
0
0
0
0
0

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)

89
100
100
95
76
58
72
75
88
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

3
39
35
100
56
0
0
24
40
11
2
0
0
12
60
60
0
0
0
0
0
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 (%)

5
3
2
18
6
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)

17
17
15
16
11
11
9
4
3
5
5
7
6
8
7
7
5
5
7
7
8
7
5
7

Chance of Frost

Temperature (°C)

16
16
16
16
15
14
14
13
12
11
9
9
8
7
7
6
6
5
4
4
7
10
13
16

Feels Like (°C)

10
9
9
8
10
10
10
11
9
7
7
6
6
4
4
2
2
4
2
2
4
8
11
14

Dew Point (°C)

-14
-13
-11
-8
-6
-6
-6
-7
-7
-8
-6
-7
-7
-8
-8
-8
-8
-7
-6
-4
-3
-3
-3
-5

Relative Humidity (%)

11
12
15
19
22
23
25
24
25
25
32
32
33
34
33
35
37
41
48
55
47
39
32
24

Pressure (mb)

1003
1003
1003
1003
1004
1004
1005
1005
1005
1006
1007
1007
1007
1008
1008
1008
1008
1008
1009
1010
1010
1009
1007
1005

Ozone (du)

355
359
358
358
358
356
355
356
358
358
358
356
357
356
355
357
361
362
359
359
358
358
359
360

Saturday 25

Waxing Gibbous 61%

12:47

03:15

12 Good
13 OK
14 Bad
15 Bad
16 Bad
17 Bad
18 Bad
19 Bad
20 Bad
21 OK
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 Good

Sun - Rise: 06:05, Set: 19:46, Transit: 12:57. Moon - Rise: 12:47, Set: 03:15. Civil Dark: 20:15 - 05:37. Nautical Dark: 20:50 - 05:02. Astro Dark: 21:26 - 04:25

Total Clouds (% Sky Obscured)

0
40
100
96
100
68
100
76
100
43
100
69
58
76
60
95
100
100
71
60
32
14
45
15

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
10
6
16
47
50
86
82
74
54
29
2
2
2
0

Medium Clouds (% Sky Obscured)

0
5
100
96
100
68
66
0
25
0
18
12
5
13
12
11
33
74
23
47
18
14
45
8

High Clouds (% Sky Obscured)

0
0
70
47
50
64
100
76
100
43
100
37
30
32
2
35
1
5
1
1
1
6
30
5

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
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)

8
5
5
10
16
19
18
15
11
15
12
8
16
11
8
9
9
7
5
5
5
4
4
7

Chance of Frost

Temperature (°C)

18
19
20
21
21
21
21
19
16
12
11
8
6
4
2
1
1
1
1
1
2
4
6
9

Feels Like (°C)

15
18
18
18
15
14
13
12
11
6
5
4
-2
-2
-3
-3
-4
-4
-3
-2
-2
2
4
5

Dew Point (°C)

-8
-10
-12
-13
-17
-16
-15
-14
-16
-18
-17
-17
-4
1
-1
-2
-3
-3
-3
-3
-4
-4
-3
-3

Relative Humidity (%)

16
13
10
8
6
7
7
9
9
10
12
14
51
83
82
81
77
76
75
75
69
60
51
45

Pressure (mb)

1003
1002
1000
999
998
998
998
999
1001
1004
1005
1007
1010
1013
1015
1015
1015
1015
1015
1016
1016
1014
1012
1010

Ozone (du)

360
364
365
360
356
354
354
353
353
356
359
359
361
361
359
357
357
356
355
355
356
354
355
354

Sunday 26

Waxing Gibbous 71%

13:58

03:40

12 Bad
13 Bad
14 Bad
15 OK
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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:04, Set: 19:47, Transit: 12:56. Moon - Rise: 13:58, Set: 03:40. Civil Dark: 20:16 - 05:35. Nautical Dark: 20:51 - 05:00. Astro Dark: 21:28 - 04:23

Total Clouds (% Sky Obscured)

59
50
47
38
87
100
100
100
100
100
70
66
77
74
73
70
83
91
97
76
100
100
100
100

Low Clouds (% Sky Obscured)

2
0
2
2
2
2
33
50
21
77
50
30
23
5
10
24
46
79
68
53
59
78
69
59

Medium Clouds (% Sky Obscured)

59
45
43
33
67
100
100
100
100
100
70
66
76
64
37
28
47
16
16
33
70
74
81
96

High Clouds (% Sky Obscured)

0
5
0
9
47
100
100
100
100
100
20
38
59
62
73
65
53
45
76
69
98
95
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
8
6
4
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
Very Light Rain
Very Light Rain
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

13
1
1
3
7
17
43
49
79
64
42
6
3
3
1
1
1
0
0
1
1
21
32
41

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.2
0.7
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
10
11
12
11
14
15
16
12
10
9
7
5
6
6
5
6
8
8
6
4
5
6
8

Chance of Frost

Temperature (°C)

11
13
15
16
17
17
15
13
12
11
11
9
8
7
6
5
5
4
4
5
6
7
8
10

Feels Like (°C)

9
8
11
12
13
11
10
7
7
7
7
6
5
3
3
3
2
0
1
2
5
4
6
7

Dew Point (°C)

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

Relative Humidity (%)

38
37
31
29
28
29
39
56
63
72
68
70
73
76
78
79
79
82
80
78
69
65
61
55

Pressure (mb)

1008
1007
1005
1003
1002
1001
1002
1003
1004
1005
1006
1006
1006
1006
1005
1005
1005
1005
1004
1003
1003
1002
1001
999

Ozone (du)

351
348
345
340
337
336
336
335
335
336
338
336
336
338
341
342
341
339
340
341
342
343
347
350

Monday 27

Waxing Gibbous 81%

15:05

04:03

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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:03, Set: 19:48, Transit: 12:56. Moon - Rise: 15:05, Set: 04:03. Civil Dark: 20:17 - 05:34. Nautical Dark: 20:52 - 04:59. Astro Dark: 21:29 - 04:21

Total Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
98
96
96
98
99
100
100
100
83
65
66
54

Low Clouds (% Sky Obscured)

45
28
9
18
14
14
27
20
26
58
70
89
93
90
88
98
99
100
100
78
79
65
65
54

Medium Clouds (% Sky Obscured)

96
97
100
100
100
93
90
81
62
53
46
49
22
17
59
21
89
85
68
87
29
33
44
40

High Clouds (% Sky Obscured)

100
100
100
100
100
100
100
100
100
100
100
100
73
42
22
32
53
77
82
96
83
50
25
2

ISS Passover

Visibility (miles)

9
9
4
1
9
9
9
9
9
9
9
9
9
9
9
7
8
7
8
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

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

Precipitation Probability (%)

64
93
95
95
58
43
58
67
71
68
63
56
44
34
26
28
17
5
4
4
2
2
4
5

Precipitation Amount (mm)

0.2
0.6
1.6
0.9
0
0
0.2
0.3
0.3
0.3
0.3
0.2
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

7
9
10
5
8
8
9
7
7
5
4
5
5
3
2
0
-1
-2
-2
-0
1
1
3
3

Dew Point (°C)

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

Relative Humidity (%)

50
47
49
80
77
72
67
72
78
88
93
91
90
90
91
94
91
91
89
86
81
72
62
53

Pressure (mb)

998
997
996
997
997
997
997
999
1000
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1011
1012
1012
1011
1010

Ozone (du)

349
348
346
346
350
349
352
352
353
356
356
356
352
347
343
342
341
341
341
343
346
346
345
348

Tuesday 28

Waxing Gibbous 88%

16:09

04:25

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 Good
09 Good
10 Good
11 Good

Sun - Rise: 06:01, Set: 19:49, Transit: 12:56. Moon - Rise: 16:09, Set: 04:25. Civil Dark: 20:18 - 05:33. Nautical Dark: 20:53 - 04:57. Astro Dark: 21:31 - 04:20

Total Clouds (% Sky Obscured)

96
100
100
100
61
72
84
93
98
98
96
95
63
32
55
79
65
48
32
16
4
10
9
7

Low Clouds (% Sky Obscured)

32
30
74
51
47
49
50
50
49
47
44
41
25
19
13
14
18
23
15
8
0
0
0
0

Medium Clouds (% Sky Obscured)

90
97
98
98
46
42
53
75
81
85
88
94
63
32
55
79
61
41
27
14
2
6
5
7

High Clouds (% Sky Obscured)

23
64
100
91
61
72
84
93
98
67
33
0
0
0
0
0
8
15
12
6
0
0
0
0

ISS Passover

Visibility (miles)

9
9
9
8
9
9
9
9
9
9
8
6
5
6
8
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
Very Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

19
39
53
69
74
79
95
88
49
45
38
32
40
45
44
37
26
4
8
7
0
0
0
0

Precipitation Amount (mm)

0
0
0
0.3
0.4
0.5
0.9
0.5
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

8
9
4
7
4
5
7
8
10
11
10
10
10
9
8
8
5
1
5
4
3
3
2
2

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

-6
-6
-5
-1
-3
-5
-6
-3
-1
1
1
1
1
1
1
2
2
1
1
1
1
2
-1
-3

Relative Humidity (%)

44
40
39
47
42
37
35
44
56
70
69
67
67
70
74
76
80
83
88
77
71
65
48
36

Pressure (mb)

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

Ozone (du)

351
353
354
357
359
364
371
373
374
376
375
375
375
376
377
379
378
377
376
374
372
369
368
367

Wednesday 29

Waxing Gibbous 94%

17:12

04:46

12 OK
13 OK
14 OK
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
09 Bad
10 Bad
11 Bad

Sun - Rise: 06:00, Set: 19:50, Transit: 12:56. Moon - Rise: 17:12, Set: 04:46. Civil Dark: 20:19 - 05:31. Nautical Dark: 20:54 - 04:56. Astro Dark: 21:32 - 04:18

Total Clouds (% Sky Obscured)

16
26
35
57
79
100
99
98
97
87
76
66
75
83
92
95
97
100
92
83
75
70
66
60

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
1
1
2
15
28
42
52
63
74
82
91
100
82
65
47
32
18
3

Medium Clouds (% Sky Obscured)

16
25
34
56
78
100
95
94
93
75
55
35
25
16
6
15
24
31
31
40
43
52
58
58

High Clouds (% Sky Obscured)

2
1
9
44
74
100
89
80
70
53
35
18
37
56
75
51
26
7
6
11
20
15
10
5

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 (%)

7
8
10
8
6
2
14
22
28
26
22
7
19
21
10
10
8
1
2
2
0
1
1
1

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
8
13
14
16
18
12
9
12
10
7
6
6
6
7
6
5
5
6
6
8
5
4

Chance of Frost

Temperature (°C)

13
14
15
17
17
17
17
15
13
11
10
9
8
7
6
6
7
7
7
8
10
12
14
16

Feels Like (°C)

4
14
14
13
14
15
16
10
9
9
8
8
7
2
3
4
3
3
2
5
6
7
8
9

Dew Point (°C)

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

Relative Humidity (%)

27
24
21
18
22
27
32
40
50
63
69
78
88
88
87
85
79
74
69
62
55
50
44
39

Pressure (mb)

1012
1011
1010
1009
1009
1010
1010
1011
1013
1014
1015
1016
1017
1017
1016
1016
1016
1016
1015
1015
1015
1014
1013
1012

Ozone (du)

366
366
365
364
363
362
361
361
362
363
360
357
354
351
347
344
345
346
347
348
350
351
350
349

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

Generated: 23/04/26 06:30:22. Forecast: 23/04/26 to 29/04/26. Timezone: UTC-6.00