Clear Outside v1.0 - International Weather Forecasts For Astronomers

Sunday 31

Full Moon 99%

21:11

06:01

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

Sun - Rise: 05:29, Set: 20:17, Transit: 12:53. Moon - Rise: 21:11, Set: 06:01. Civil Dark: 20:49 - 04:57. Nautical Dark: 21:29 - 04:17. Astro Dark: 22:14 - 03:31

Total Clouds (% Sky Obscured)

98
100
82
82
100
100
86
47
39
23
31
14
14
54
70
16
10
25
30
31
47
99
100
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
10
23
14
7
3
8
0
0
0
0
0
0
7
10
0

Medium Clouds (% Sky Obscured)

83
86
82
82
100
100
86
23
13
11
9
0
4
54
68
12
8
15
8
12
18
49
100
98

High Clouds (% Sky Obscured)

0
26
55
4
0
0
0
0
23
0
0
0
0
0
0
0
0
0
30
31
47
99
100
100

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9
9
9
9
5
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
Light Rain
Very Light Rain
None
None
None
None
None
None
None
None
None
None
Very Light Rain
Light Rain
None

Precipitation Probability (%)

0
0
0
4
8
1
14
19
25
77
58
28
7
2
0
0
0
0
3
15
19
60
95
55

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0.9
0.2
0
0
0
0
0
0
0
0
0
0
0.3
0.9
0

Wind Speed/Direction (mph)

3
2
3
5
7
7
6
5
7
9
7
5
5
5
6
7
8
8
11
10
7
7
27
16

Chance of Frost

Temperature (°C)

23
22
20
19
19
17
16
16
14
14
14
15
17
19
21
22
24
26
27
28
27
27
23
21

Feels Like (°C)

18
18
16
15
14
13
13
13
13
12
14
15
17
20
20
22
25
26
26
27
28
27
12
16

Dew Point (°C)

5
3
3
2
1
-1
1
1
3
2
7
6
6
8
8
8
8
8
7
5
3
2
12
14

Relative Humidity (%)

30
28
31
32
30
29
34
37
47
42
64
53
49
48
43
40
36
32
28
23
20
19
49
64

Pressure (mb)

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

Ozone (du)

314
311
310
311
311
309
306
304
303
303
304
305
305
305
306
307
306
306
305
303
303
304
303
303

Monday 1

Waning Gibbous 96%

22:03

06:54

20 Bad
21 OK
22 Bad
23 Bad
00 OK
01 OK
02 OK
03 OK
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 Bad
19 Bad

Sun - Rise: 05:29, Set: 20:17, Transit: 12:53. Moon - Rise: 22:03, Set: 06:54. Civil Dark: 20:49 - 04:57. Nautical Dark: 21:30 - 04:16. Astro Dark: 22:15 - 03:30

Total Clouds (% Sky Obscured)

75
10
57
69
40
37
14
36
69
85
100
100
96
90
100
100
100
100
64
100
100
100
100
99

Low Clouds (% Sky Obscured)

0
0
0
18
8
10
12
34
66
79
87
94
94
52
46
37
25
9
4
8
8
51
37
3

Medium Clouds (% Sky Obscured)

75
6
57
69
40
37
4
0
0
1
5
5
4
0
0
4
1
0
0
8
24
100
100
88

High Clouds (% Sky Obscured)

46
2
27
43
1
0
0
0
0
2
3
4
6
32
100
100
100
99
57
100
100
94
100
94

ISS Passover

Visibility (miles)

9
9
8
9
9
9
9
9
8
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
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Moderate Rain
None

Precipitation Probability (%)

18
32
36
4
0
0
0
0
1
1
0
3
0
0
0
0
0
0
0
2
19
95
95
58

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.8
2.7
0

Wind Speed/Direction (mph)

8
9
14
14
4
2
6
6
5
4
4
3
5
7
10
11
11
13
14
14
17
19
18
13

Chance of Frost

Temperature (°C)

19
18
16
15
15
14
14
13
12
12
12
14
16
17
18
20
21
22
24
25
25
25
20
18

Feels Like (°C)

17
15
13
11
14
15
13
12
12
12
12
13
15
17
17
19
20
20
21
22
21
19
14
14

Dew Point (°C)

11
7
10
13
12
12
12
12
12
12
11
12
13
12
11
10
10
9
9
8
8
8
7
15

Relative Humidity (%)

59
48
67
87
84
86
90
93
98
98
93
86
82
74
64
55
48
42
38
34
32
34
41
82

Pressure (mb)

1014
1014
1016
1017
1017
1017
1018
1018
1019
1019
1019
1020
1020
1020
1019
1018
1017
1016
1015
1014
1013
1013
1014
1017

Ozone (du)

304
305
307
306
306
306
305
305
305
306
309
311
311
310
310
308
308
308
308
306
306
304
302
302

Tuesday 2

Waning Gibbous 92%

22:48

07:53

20 Bad
21 Bad
22 Bad
23 OK
00 OK
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 Bad
19 Bad

Sun - Rise: 05:28, Set: 20:18, Transit: 12:54. Moon - Rise: 22:48, Set: 07:53. Civil Dark: 20:50 - 04:56. Nautical Dark: 21:30 - 04:16. Astro Dark: 22:16 - 03:30

Total Clouds (% Sky Obscured)

100
86
81
24
20
100
100
89
94
61
83
69
92
100
100
100
99
100
100
97
100
100
86
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
7
0
0
0
0
20
2
1
37

Medium Clouds (% Sky Obscured)

61
26
79
3
20
5
4
2
14
3
32
69
62
99
51
46
62
11
4
23
16
35
48
68

High Clouds (% Sky Obscured)

100
86
50
16
2
100
100
89
82
43
80
64
91
100
100
100
99
100
100
82
100
100
86
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
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

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

Precipitation Probability (%)

1
1
5
5
4
1
0
0
0
0
0
0
0
0
0
0
0
1
4
18
46
58
57
52

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
0.2
0.2

Wind Speed/Direction (mph)

9
12
5
8
9
12
17
14
11
9
7
8
11
12
11
9
7
8
10
11
13
19
14
8

Chance of Frost

Temperature (°C)

20
19
18
17
16
16
15
15
14
14
14
15
17
19
21
23
24
25
26
27
27
25
23
21

Feels Like (°C)

18
16
20
15
15
12
11
12
12
12
12
13
13
15
17
19
20
21
21
21
21
19
18
19

Dew Point (°C)

16
14
14
14
14
11
11
11
11
11
11
11
11
11
10
11
10
9
8
11
13
14
13
14

Relative Humidity (%)

77
75
79
82
86
75
75
78
80
82
80
74
66
57
51
46
39
34
31
35
40
49
54
61

Pressure (mb)

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

Ozone (du)

302
303
302
304
306
309
307
304
305
307
308
307
306
308
309
310
312
312
312
313
314
314
316
315

Wednesday 3

Waning Gibbous 86%

23:25

08:55

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

Sun - Rise: 05:28, Set: 20:19, Transit: 12:54. Moon - Rise: 23:25, Set: 08:55. Civil Dark: 20:51 - 04:56. Nautical Dark: 21:31 - 04:16. Astro Dark: 22:17 - 03:29

Total Clouds (% Sky Obscured)

100
78
63
50
75
92
100
71
66
50
47
24
0
0
0
0
2
2
1
34
75
100
100
100

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

73
41
11
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
28
56
84
81
88

High Clouds (% Sky Obscured)

100
70
40
10
39
73
100
71
66
50
47
24
0
0
0
0
0
0
0
33
67
95
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
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 (%)

6
3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
7
9
13
18
29
39
26
12

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)

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

Chance of Frost

Temperature (°C)

20
19
18
17
16
15
15
15
14
13
13
16
18
21
24
26
28
29
30
30
29
28
24
23

Feels Like (°C)

19
18
17
15
15
15
13
13
13
13
14
17
19
23
25
26
28
28
28
28
28
23
18
19

Dew Point (°C)

17
15
14
13
11
11
11
11
10
10
9
9
9
9
8
8
7
4
1
1
-0
4
13
14

Relative Humidity (%)

81
77
76
76
74
78
76
76
79
80
76
63
53
46
37
31
26
19
15
15
14
22
49
54

Pressure (mb)

1013
1014
1013
1013
1013
1013
1013
1013
1012
1012
1012
1012
1012
1011
1010
1009
1008
1007
1006
1005
1005
1005
1008
1008

Ozone (du)

316
315
316
319
323
322
322
322
322
326
329
330
333
329
325
324
326
327
327
326
324
324
324
325

Thursday 4

Waning Gibbous 78%

23:57

09:59

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

Sun - Rise: 05:28, Set: 20:19, Transit: 12:54. Moon - Rise: 23:57, Set: 09:59. Civil Dark: 20:52 - 04:56. Nautical Dark: 21:32 - 04:15. Astro Dark: 22:18 - 03:28

Total Clouds (% Sky Obscured)

93
98
62
44
99
99
99
100
97
96
58
6
6
2
0
0
0
0
0
20
40
59
68
76

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)

29
87
33
7
0
1
2
4
3
1
0
0
0
0
0
0
0
0
0
16
32
48
59
69

High Clouds (% Sky Obscured)

93
98
62
44
93
83
75
63
50
83
45
5
3
2
0
0
0
0
0
20
40
37
46
75

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
9
6
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
10
13
11
13
13

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)

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

Chance of Frost

Temperature (°C)

23
22
21
20
19
19
19
18
17
16
15
18
20
23
25
27
29
29
30
31
30
30
30
28

Feels Like (°C)

19
18
17
16
17
15
16
15
14
14
12
16
19
24
25
27
30
29
29
30
30
30
30
28

Dew Point (°C)

13
12
10
6
7
7
6
5
5
4
4
6
5
5
6
6
6
2
0
-2
-1
-0
1
3

Relative Humidity (%)

52
52
49
40
44
45
43
40
44
45
45
46
36
30
29
26
22
18
14
12
13
14
15
20

Pressure (mb)

1008
1008
1008
1008
1008
1008
1007
1006
1006
1007
1007
1007
1007
1006
1006
1006
1005
1004
1003
1002
1002
1002
1002
1003

Ozone (du)

325
323
321
321
322
318
319
317
313
314
315
316
316
318
318
317
319
318
317
316
314
313
311
310

Friday 5

Waning Gibbous 69%

00:24

11:03

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

Sun - Rise: 05:28, Set: 20:20, Transit: 12:54. Moon - Rise: 00:24, Set: 11:03. Civil Dark: 20:52 - 04:55. Nautical Dark: 21:33 - 04:15. Astro Dark: 22:19 - 03:28

Total Clouds (% Sky Obscured)

85
60
34
9
25
41
60
58
57
55
51
46
42
58
74
91
94
97
100
100
100
100
97
94

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)

80
54
28
5
8
4
0
0
1
1
1
1
2
1
0
0
0
4
5
13
20
47
59
70

High Clouds (% Sky Obscured)

85
60
34
9
25
33
0
33
57
55
51
35
3
10
73
90
93
97
100
100
100
100
97
94

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 (%)

10
9
6
0
0
0
0
0
0
0
0
1
2
2
1
0
9
12
15
20
22
22
22
24

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

Chance of Frost

Temperature (°C)

25
23
22
21
19
18
17
15
15
14
14
18
21
25
27
29
30
31
31
31
30
29
29
26

Feels Like (°C)

28
28
26
24
22
17
16
14
14
13
12
14
16
18
19
21
22
29
28
27
27
27
27
23

Dew Point (°C)

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

Relative Humidity (%)

27
36
35
34
33
33
34
34
35
36
36
32
28
25
24
24
22
20
18
16
18
21
24
30

Pressure (mb)

1004
1005
1005
1006
1006
1006
1006
1006
1006
1007
1007
1007
1006
1006
1005
1005
1004
1003
1003
1002
1002
1002
1002
1003

Ozone (du)

309
308
308
308
308
308
309
309
309
309
309
311
313
315
315
315
316
314
312
311
311
312
312
312

Saturday 6

Waning Gibbous 59%

00:48

12:07

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
12 Bad
13 Bad
14 Bad
15 Bad
16 Bad
17 Bad

Sun - Rise: 05:27, Set: 20:21, Transit: 12:54. Moon - Rise: 00:48, Set: 12:07. Civil Dark: 20:53 - 04:55. Nautical Dark: 21:34 - 04:14. Astro Dark: 22:20 - 03:27

Total Clouds (% Sky Obscured)

90
71
57
54
69
79
90
93
97
100
100
100
100
92
84
75
59
42
25
23
20
18

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

Medium Clouds (% Sky Obscured)

86
68
33
6
4
1
0
0
0
0
0
0
0
0
1
1
3
4
6
9
13
16

High Clouds (% Sky Obscured)

90
68
35
3
35
70
90
83
87
95
100
100
100
91
83
74
56
38
20
13
6
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

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

Precipitation Probability (%)

27
35
43
48
40
28
0
4
9
14
16
17
16
16
13
0
0
0
0
7
10
8

Precipitation Amount (mm)

0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

10
9
8
8
8
7
7
7
7
7
8
9
10
11
10
9
8
9
10
12
12
14

Chance of Frost

Temperature (°C)

24
22
21
20
19
19
18
17
17
16
16
19
21
24
26
28
30
30
31
32
32
32

Feels Like (°C)

23
22
22
20
20
17
17
17
17
15
15
16
17
19
20
20
21
29
29
29
29
30

Dew Point (°C)

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

Relative Humidity (%)

37
46
48
49
52
58
64
71
73
73
74
64
57
50
43
36
30
28
25
22
23
23

Pressure (mb)

1003
1004
1004
1004
1005
1004
1004
1004
1004
1004
1004
1003
1003
1002
1002
1001
1000
999
998
997
997
996

Ozone (du)

312
312
313
314
314
315
316
317
317
318
319
321
322
324
321
319
316
315
313
312
311
311

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

Generated: 31/05/26 20:17:44. Forecast: 31/05/26 to 06/06/26. Timezone: UTC-6.00