Clear Outside v1.0 - International Weather Forecasts For Astronomers

Saturday 23

First Quarter 57%

12:57

02:08

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

Sun - Rise: 05:36, Set: 20:14, Transit: 12:55. Moon - Rise: 12:57, Set: 02:08. Civil Dark: 20:45 - 05:05. Nautical Dark: 21:24 - 04:26. Astro Dark: 22:08 - 03:42

Total Clouds (% Sky Obscured)

27
24
43
77
66
22
58
18
38
5
5
9
7
0
1
9
7
4
6
4
0
4
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)

4
24
29
25
22
22
58
12
38
4
0
4
5
0
0
5
4
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
0
0
1
2
2
9
4
0
2
2
2
2
0
0
3
2
2
6
4
0
3
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 (%)

0
0
0
0
0
0
13
3
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
6
2
5
4
6
6
9
10
9
8
8
8
8
8
9
9
8
8
8
9
10
9
8

Chance of Frost

Temperature (°C)

20
21
22
22
23
22
22
21
18
16
15
14
13
12
12
12
12
12
11
13
17
20
22
24

Feels Like (°C)

19
20
18
21
21
20
20
17
15
12
13
11
11
10
10
10
9
9
9
11
15
18
21
22

Dew Point (°C)

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

Relative Humidity (%)

20
18
15
16
16
17
18
25
34
32
33
36
38
42
42
41
39
39
40
40
33
26
22
18

Pressure (mb)

1012
1011
1010
1010
1009
1009
1010
1010
1011
1012
1013
1014
1014
1013
1013
1014
1014
1014
1015
1015
1015
1014
1013
1012

Ozone (du)

364
361
357
354
353
351
349
347
347
346
347
346
345
345
347
346
345
344
346
346
345
343
343
343

Sunday 24

Waxing Gibbous 67%

14:03

02:30

12 Good
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 Good
02 Good
03 Good
04 Good
05 OK
06 OK
07 Good
08 Good
09 Good
10 Good
11 Good

Sun - Rise: 05:36, Set: 20:15, Transit: 12:56. Moon - Rise: 14:03, Set: 02:30. Civil Dark: 20:46 - 05:04. Nautical Dark: 21:25 - 04:25. Astro Dark: 22:09 - 03:41

Total Clouds (% Sky Obscured)

2
61
49
91
61
100
100
94
62
73
55
51
50
7
5
7
5
29
21
18
5
7
3
10

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)

2
61
5
79
24
95
40
56
62
73
7
0
0
1
2
3
3
4
0
0
0
0
0
0

High Clouds (% Sky Obscured)

0
3
49
65
61
64
100
81
45
63
51
46
50
2
0
2
2
29
21
18
5
6
2
7

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 (%)

2
7
17
19
20
27
20
40
34
10
0
0
0
0
0
0
0
0
0
0
0
0
0
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)

6
4
6
13
18
8
7
4
8
8
6
6
7
6
5
5
4
5
7
5
4
4
2
2

Chance of Frost

Temperature (°C)

26
26
26
27
24
24
23
22
20
18
17
16
15
14
14
13
12
11
11
13
16
19
22
24

Feels Like (°C)

23
24
23
22
17
21
18
21
18
16
15
14
12
12
14
13
12
11
9
12
17
20
23
25

Dew Point (°C)

-1
-1
-1
1
4
4
8
9
9
8
8
8
7
6
6
6
5
5
4
4
5
5
6
5

Relative Humidity (%)

17
16
16
18
27
27
38
42
51
52
57
58
56
58
59
62
64
63
60
56
46
39
34
29

Pressure (mb)

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

Ozone (du)

343
343
343
343
344
345
347
348
348
344
344
345
344
345
343
344
345
344
343
344
343
341
341
341

Monday 25

Waxing Gibbous 76%

15:06

02:51

12 OK
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: 05:35, Set: 20:16, Transit: 12:56. Moon - Rise: 15:06, Set: 02:51. Civil Dark: 20:47 - 05:04. Nautical Dark: 21:26 - 04:24. Astro Dark: 22:11 - 03:40

Total Clouds (% Sky Obscured)

43
64
95
100
100
100
100
100
100
100
92
100
94
100
100
65
83
93
88
75
63
77
88
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
3
9
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

22
7
54
84
62
69
82
87
54
5
9
4
3
0
0
0
0
0
0
0
6
6
8
8

High Clouds (% Sky Obscured)

29
64
89
100
100
99
100
100
100
100
91
100
93
100
100
49
75
93
86
67
51
71
86
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
2
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
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

5
23
38
41
27
38
95
87
28
25
2
1
0
0
0
0
0
0
0
0
0
6
9
11

Precipitation Amount (mm)

0
0
0
0
0
0
1.4
0.7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

5
9
13
20
15
12
10
10
11
11
7
9
8
10
10
8
7
7
7
5
6
7
11
17

Chance of Frost

Temperature (°C)

26
27
28
23
24
23
23
21
18
17
16
16
15
14
14
14
13
12
12
14
16
19
21
22

Feels Like (°C)

25
23
24
16
19
19
20
18
14
15
14
13
12
11
11
11
10
9
10
13
15
17
18
17

Dew Point (°C)

4
3
2
9
9
12
11
15
14
13
12
10
9
9
8
8
8
6
6
7
7
7
6
6

Relative Humidity (%)

24
21
19
39
39
51
45
69
78
76
78
70
67
69
68
68
70
66
66
62
53
47
38
35

Pressure (mb)

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

Ozone (du)

342
343
343
341
342
341
338
337
338
339
339
338
337
337
337
335
335
335
336
337
337
338
338
339

Tuesday 26

Waxing Gibbous 84%

16:08

03:13

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: 05:35, Set: 20:16, Transit: 12:56. Moon - Rise: 16:08, Set: 03:13. Civil Dark: 20:48 - 05:03. Nautical Dark: 21:27 - 04:23. Astro Dark: 22:12 - 03:39

Total Clouds (% Sky Obscured)

98
95
92
93
96
100
84
66
51
64
82
100
95
90
86
84
83
82
88
95
92
86
95
84

Low Clouds (% Sky Obscured)

6
11
17
13
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
7

Medium Clouds (% Sky Obscured)

12
18
27
20
14
7
13
42
51
57
56
59
51
42
36
44
43
49
43
9
5
6
6
6

High Clouds (% Sky Obscured)

85
69
56
67
83
100
71
40
19
49
59
100
91
81
71
67
63
61
75
87
92
86
95
84

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 (%)

20
26
30
29
24
16
17
16
10
12
24
12
9
5
1
2
3
0
1
0
2
6
14
7

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)

20
20
22
22
25
26
22
20
16
18
17
17
13
12
9
8
6
3
4
4
5
5
5
4

Chance of Frost

Temperature (°C)

23
24
24
24
24
23
22
21
19
18
18
17
16
16
15
14
13
12
12
13
15
17
18
20

Feels Like (°C)

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

Dew Point (°C)

7
7
7
6
4
4
3
4
5
7
5
6
7
7
8
8
8
8
8
8
8
8
7
7

Relative Humidity (%)

35
35
33
31
26
28
28
33
39
50
42
49
53
54
61
68
72
76
75
70
62
55
48
43

Pressure (mb)

1003
1003
1002
1001
1001
1001
1001
1002
1003
1004
1005
1005
1006
1006
1006
1006
1006
1007
1007
1008
1008
1009
1008
1008

Ozone (du)

340
342
343
343
343
342
343
342
341
341
340
340
342
343
339
338
337
340
342
343
343
343
342
340

Wednesday 27

Waxing Gibbous 91%

17:11

03:38

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 OK
06 OK
07 OK
08 OK
09 Bad
10 Bad
11 Bad

Sun - Rise: 05:34, Set: 20:17, Transit: 12:56. Moon - Rise: 17:11, Set: 03:38. Civil Dark: 20:49 - 05:02. Nautical Dark: 21:28 - 04:23. Astro Dark: 22:13 - 03:38

Total Clouds (% Sky Obscured)

92
86
52
100
100
100
99
100
100
100
100
100
100
100
100
77
55
36
32
25
37
52
66
52

Low Clouds (% Sky Obscured)

11
26
28
36
57
16
13
21
16
26
37
29
1
2
3
3
7
10
32
25
11
7
4
4

Medium Clouds (% Sky Obscured)

7
21
13
79
56
32
26
42
52
62
60
100
81
62
43
32
20
9
6
17
15
21
46
50

High Clouds (% Sky Obscured)

92
86
52
100
100
100
99
100
100
100
100
100
100
100
100
77
55
36
32
25
37
52
66
52

ISS Passover

Visibility (miles)

9
9
9
5
2
4
9
9
9
8
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
Light Rain
Moderate Rain
Very Light Rain
None
None
Very Light Rain
Very Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

15
21
64
95
95
81
60
59
75
74
70
48
26
24
11
16
16
6
10
9
3
5
4
2

Precipitation Amount (mm)

0
0
0
0.7
2.7
0.2
0
0
0.3
0.2
0.3
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

4
5
10
12
18
13
8
12
6
4
5
4
4
7
7
7
5
5
6
5
3
4
5
7

Chance of Frost

Temperature (°C)

21
22
22
23
21
21
21
19
18
17
16
15
14
14
13
13
13
12
12
13
14
15
17
18

Feels Like (°C)

21
21
19
20
16
17
19
15
16
16
14
13
13
12
12
12
12
12
12
12
12
13
12
12

Dew Point (°C)

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

Relative Humidity (%)

39
35
33
33
69
69
56
68
74
78
75
75
75
75
77
79
79
80
80
72
64
58
48
41

Pressure (mb)

1007
1007
1005
1005
1007
1008
1008
1009
1010
1011
1012
1012
1013
1013
1013
1014
1014
1014
1014
1014
1014
1014
1014
1013

Ozone (du)

341
341
342
339
336
342
341
342
341
341
343
343
341
340
340
340
342
343
345
345
345
346
343
340

Thursday 28

Waxing Gibbous 96%

18:13

04:06

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

Sun - Rise: 05:34, Set: 20:18, Transit: 12:56. Moon - Rise: 18:13, Set: 04:06. Civil Dark: 20:50 - 05:02. Nautical Dark: 21:29 - 04:22. Astro Dark: 22:14 - 03:37

Total Clouds (% Sky Obscured)

44
46
43
37
37
37
26
15
4
3
2
2
3
4
5
3
1
0
4
8
11
10
11
10

Low Clouds (% Sky Obscured)

6
5
2
0
0
0
0
0
2
3
2
2
2
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

44
34
22
27
33
36
26
15
4
3
2
2
3
3
0
0
0
0
0
0
0
0
0
0

High Clouds (% Sky Obscured)

44
36
5
4
3
1
8
3
4
2
2
2
3
4
4
2
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 (%)

8
12
14
16
15
7
12
13
8
13
11
1
2
2
0
0
0
0
0
0
0
1
1
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)

8
10
12
13
15
16
18
17
16
15
14
13
12
12
12
12
10
8
7
6
4
3
4
6

Chance of Frost

Temperature (°C)

19
20
20
21
21
20
20
19
18
17
16
16
15
15
14
14
13
13
13
14
16
17
19
21

Feels Like (°C)

12
22
20
18
18
18
18
17
17
17
17
16
16
12
13
14
13
14
14
12
14
15
16
17

Dew Point (°C)

3
2
1
1
1
0
0
1
3
4
4
4
4
5
6
6
7
7
8
8
8
8
8
9

Relative Humidity (%)

33
31
28
26
26
26
26
30
36
41
43
44
46
51
55
60
63
68
72
64
58
53
48
44

Pressure (mb)

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

Ozone (du)

337
335
333
331
329
328
326
325
324
323
322
322
322
322
322
322
323
324
325
325
325
325
325
326

Friday 29

Waxing Gibbous 99%

19:16

04:38

12 Good
13 Good
14 Good
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

Sun - Rise: 05:33, Set: 20:19, Transit: 12:56. Moon - Rise: 19:16, Set: 04:38. Civil Dark: 20:50 - 05:01. Nautical Dark: 21:30 - 04:21. Astro Dark: 22:15 - 03:36

Total Clouds (% Sky Obscured)

4
1
0
17
34
50
56
62
67
76
85
93
96
98
100
100
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
1
3
4
26
47
68
74
81
87

Medium Clouds (% Sky Obscured)

0
0
0
17
33
50
56
61
67
64
61
58
72
86
99
100
100
100

High Clouds (% Sky Obscured)

0
0
0
0
1
1
9
16
23
46
70
93
95
98
100
100
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
6
4
1
2
2
2
4
7

Fog (%)

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
Light Rain
Light Rain
Light Rain
Light Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain
Light Rain

Precipitation Probability (%)

6
4
2
9
16
15
77
95
95
95
95
95
95
95
95
95
95
83

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.7
1.1
1.3
1.9
2.6
2.3
2.3
2.3
1.5
0.9
0.4

Wind Speed/Direction (mph)

8
10
13
16
17
18
20
19
19
18
14
11
8
11
13
14
10
7

Chance of Frost

Temperature (°C)

23
24
24
25
25
24
24
23
21
19
18
17
16
15
14
13
12
12

Feels Like (°C)

17
25
24
23
23
23
23
21
21
20
19
18
17
12
13
14
14
13

Dew Point (°C)

9
8
7
6
5
4
3
7
11
15
14
14
14
13
12
12
11
11

Relative Humidity (%)

40
36
32
29
27
27
26
37
52
75
78
83
87
89
90
95
93
90

Pressure (mb)

1010
1009
1007
1006
1006
1005
1004
1005
1007
1008
1009
1010
1012
1012
1013
1013
1014
1014

Ozone (du)

326
325
325
324
323
323
322
322
321
320
321
322
323
323
323
324
326
329

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

Generated: 23/05/26 12:24:28. Forecast: 23/05/26 to 29/05/26. Timezone: UTC-6.00