Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 21

Waxing Gibbous 80%

16:36

02:24

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

Sun - Rise: 06:47, Set: 18:56, Transit: 12:51. Moon - Rise: 16:36, Set: 02:24. Civil Dark: 19:23 - 06:20. Nautical Dark: 19:55 - 05:49. Astro Dark: 20:27 - 05:17

Total Clouds (% Sky Obscured)

59
54
44
39
66
34
21
25
72
84
100
100
100
94
100
98
99
50
50
49
50
47
28
10

Low Clouds (% Sky Obscured)

59
2
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
39
23
34
21
25
39
44
29
29
38
72
99
61
87
1
1
0
0
1
1
10

High Clouds (% Sky Obscured)

2
2
44
39
40
2
0
2
34
44
100
100
100
88
49
95
94
40
45
44
45
42
28
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
0
0
0
0
0
0
1
1
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)

5
4
5
7
8
10
10
11
10
11
11
12
13
16
14
11
6
5
3
3
3
2
2
1

Chance of Frost

Temperature (°C)

18
20
22
23
23
23
23
22
20
19
18
18
17
17
17
16
16
15
13
13
12
13
15
18

Feels Like (°C)

19
20
22
20
20
20
21
20
18
14
14
14
14
13
13
13
13
13
12
12
11
12
14
18

Dew Point (°C)

11
10
9
8
7
7
6
7
8
9
9
9
10
10
10
9
9
9
9
9
9
7
7
8

Relative Humidity (%)

61
52
45
38
35
33
32
36
45
52
55
58
63
63
64
63
65
69
75
79
79
69
59
51

Pressure (mb)

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

Ozone (du)

281
280
279
277
276
276
276
275
273
271
270
269
268
267
267
268
269
269
268
268
268
269
270
271

Tuesday 22

Waxing Gibbous 87%

17:05

03:29

11 Good
12 Good
13 Good
14 Good
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

Sun - Rise: 06:48, Set: 18:55, Transit: 12:51. Moon - Rise: 17:05, Set: 03:29. Civil Dark: 19:21 - 06:21. Nautical Dark: 19:53 - 05:50. Astro Dark: 20:25 - 05:18

Total Clouds (% Sky Obscured)

7
0
3
9
49
100
100
100
90
95
100
100
100
100
100
100
97
55
100
100
100
100
98
95

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
1

Medium Clouds (% Sky Obscured)

7
0
0
0
22
30
10
65
23
50
41
16
32
14
26
16
44
55
70
96
97
91
95
91

High Clouds (% Sky Obscured)

0
0
2
8
42
100
100
100
75
83
100
100
100
100
100
100
96
54
100
100
100
100
93
85

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
5
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
1
4
22
36
24
19
17
8
2
0
0
6
1
0
0
0
0
0
0
0
2
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)

2
2
3
5
6
8
11
13
13
13
10
7
4
5
7
9
9
6
3
3
2
2
3
4

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

22
24
25
25
25
25
22
21
19
16
15
16
17
17
16
15
15
15
17
15
14
16
16
16

Dew Point (°C)

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

Relative Humidity (%)

42
36
31
25
22
19
19
28
33
38
40
40
43
47
52
57
58
54
54
56
56
55
49
49

Pressure (mb)

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

Ozone (du)

271
271
271
271
270
269
269
270
269
269
269
269
269
269
268
268
267
268
268
268
267
267
267
266

Wednesday 23

Waxing Gibbous 93%

17:30

04:34

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
09 Bad
10 Bad

Sun - Rise: 06:49, Set: 18:53, Transit: 12:51. Moon - Rise: 17:30, Set: 04:34. Civil Dark: 19:20 - 06:22. Nautical Dark: 19:51 - 05:51. Astro Dark: 20:23 - 05:19

Total Clouds (% Sky Obscured)

99
95
100
100
100
98
97
100
100
100
100
93
94
76
88
99
90
87
94
89
92
58
49
54

Low Clouds (% Sky Obscured)

5
5
5
5
2
5
0
0
0
0
0
0
0
0
0
4
5
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

79
60
48
100
68
92
94
83
97
63
80
82
68
76
75
71
78
8
51
59
45
53
47
39

High Clouds (% Sky Obscured)

94
88
100
100
100
89
90
100
100
100
100
84
87
67
78
99
71
86
85
37
55
11
8
17

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
4
4
18
19
11
11
5
20
20
1
0
0
0
0
0
0
0
0
0
0
0
1
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)

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

Chance of Frost

Temperature (°C)

20
21
21
22
22
22
22
22
21
19
19
18
17
17
16
16
16
15
15
14
14
16
18
19

Feels Like (°C)

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

Dew Point (°C)

9
9
11
11
10
10
9
9
10
9
9
8
8
9
9
9
9
8
9
9
9
9
7
5

Relative Humidity (%)

48
44
51
47
46
44
42
44
48
51
53
52
53
59
63
64
63
62
67
73
73
63
48
40

Pressure (mb)

1016
1016
1016
1015
1015
1014
1014
1014
1015
1016
1017
1017
1017
1018
1018
1018
1018
1018
1019
1019
1020
1020
1021
1020

Ozone (du)

265
265
265
265
265
265
264
266
266
266
266
267
268
269
269
270
269
269
268
270
270
271
272
272

Thursday 24

Waxing Gibbous 98%

17:54

05:40

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
09 Bad
10 Bad

Sun - Rise: 06:50, Set: 18:51, Transit: 12:50. Moon - Rise: 17:54, Set: 05:40. Civil Dark: 19:18 - 06:23. Nautical Dark: 19:49 - 05:52. Astro Dark: 20:21 - 05:20

Total Clouds (% Sky Obscured)

77
49
84
72
62
64
79
93
90
82
100
100
100
99
99
88
96
87
92
78
59
66
77
51

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)

34
33
31
31
39
51
65
53
38
24
14
10
9
5
2
3
4
6
12
18
20
53
65
21

High Clouds (% Sky Obscured)

51
27
74
71
59
57
65
86
86
80
100
100
100
98
96
85
86
75
74
61
43
54
70
40

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
2
2
1
1
2
1
1
2
0
1
2
0
1
1
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)

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

Chance of Frost

Temperature (°C)

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

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

35
33
30
29
28
27
28
32
39
41
46
48
48
49
50
51
54
53
52
54
56
50
44
39

Pressure (mb)

1020
1019
1018
1017
1016
1016
1016
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016
1016
1016
1016
1016
1016
1016
1015

Ozone (du)

272
273
272
271
272
271
272
272
272
272
273
274
275
275
273
273
273
272
273
274
274
274
274
273

Friday 25

Waxing Gibbous 100%

18:17

06:47

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 OK
08 OK
09 OK
10 Good

Sun - Rise: 06:51, Set: 18:50, Transit: 12:50. Moon - Rise: 18:17, Set: 06:47. Civil Dark: 19:16 - 06:24. Nautical Dark: 19:48 - 05:53. Astro Dark: 20:20 - 05:21

Total Clouds (% Sky Obscured)

54
67
80
100
76
60
100
100
100
100
100
100
100
86
72
62
66
61
65
56
45
28
20
16

Low Clouds (% Sky Obscured)

0
0
0
0
0
1
1
1
6
5
0
0
0
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

20
21
21
69
40
25
75
75
78
83
39
32
60
47
34
22
24
26
28
31
34
26
8
4

High Clouds (% Sky Obscured)

53
60
77
100
64
50
100
100
100
100
100
100
100
86
72
62
66
61
65
47
22
1
3
4

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
2
7
17
31
67
95
68
69
56
41
43
49
29
26
15
12
8
1
3
3
0
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.5
0
0
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

1
3
4
5
8
8
7
5
2
6
10
6
5
5
4
5
5
5
5
5
5
5
4
3

Chance of Frost

Temperature (°C)

21
23
24
25
25
24
23
22
20
18
17
16
16
15
16
15
15
15
15
15
16
17
18
20

Feels Like (°C)

21
24
24
23
21
19
18
19
20
16
14
15
14
13
14
14
14
14
15
15
14
14
14
14

Dew Point (°C)

5
5
5
5
6
8
10
11
11
11
10
9
9
9
8
7
7
6
5
5
4
4
4
2

Relative Humidity (%)

35
32
30
28
30
37
43
50
55
62
62
63
65
64
61
59
57
55
53
51
46
42
37
30

Pressure (mb)

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

Ozone (du)

274
276
276
278
279
280
279
279
280
284
284
283
283
283
283
283
283
282
282
282
283
284
285
285

Saturday 26

Full Moon 100%

18:40

07:56

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

Sun - Rise: 06:52, Set: 18:48, Transit: 12:50. Moon - Rise: 18:40, Set: 07:56. Civil Dark: 19:15 - 06:25. Nautical Dark: 19:46 - 05:54. Astro Dark: 20:18 - 05:22

Total Clouds (% Sky Obscured)

11
19
29
35
56
79
99
85
73
61
49
37
25
18
11
4
6
8
15
13
8
5
11
17

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
4
4
3
30
54
79
70
68
61
49
35
25
18
11
2
1
1
0
0
0
0
0
0

High Clouds (% Sky Obscured)

5
13
24
35
45
47
60
47
23
0
0
0
0
0
0
0
0
0
0
1
3
4
11
17

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
16
8
3
8
9
3
10
11
1
2
1
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)

8
13
13
12
11
10
10
11
9
8
6
6
5
5
4
4
3
3
3
3
3
3
3
2

Chance of Frost

Temperature (°C)

22
24
24
25
25
24
24
23
22
20
19
18
17
17
16
15
14
13
13
12
14
15
17
19

Feels Like (°C)

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

Dew Point (°C)

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

Relative Humidity (%)

25
20
19
17
16
17
18
20
22
24
27
29
32
35
38
40
44
46
47
50
44
40
35
31

Pressure (mb)

1014
1013
1013
1013
1012
1013
1013
1013
1014
1015
1017
1017
1017
1018
1018
1017
1017
1017
1018
1018
1018
1018
1018
1017

Ozone (du)

285
286
285
284
283
283
283
283
283
283
282
283
283
284
284
284
284
282
281
279
278
276
275
274

Sunday 27

Waning Gibbous 97%

19:05

09:09

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

Sun - Rise: 06:53, Set: 18:46, Transit: 12:49. Moon - Rise: 19:05, Set: 09:09. Civil Dark: 19:13 - 06:26. Nautical Dark: 19:44 - 05:55. Astro Dark: 20:16 - 05:23

Total Clouds (% Sky Obscured)

25
26
28
29
35
41
47
37
25
17
29
46
63
72
77
86
87
84
85

Low Clouds (% Sky Obscured)

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

Medium Clouds (% Sky Obscured)

0
1
2
3
11
18
25
23
18
15
21
30
39
48
55
60
71
81
85

High Clouds (% Sky Obscured)

25
26
26
24
29
34
45
34
16
1
16
39
62
70
73
81
75
65
56

ISS Passover

Visibility (miles)

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

Precipitation Type

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
1
0
0
0
0
0
0
0
4
5
3

Precipitation Amount (mm)

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

Wind Speed/Direction (mph)

1
2
4
6
8
9
11
13
12
13
14
14
13
13
11
8
6
6
6

Chance of Frost

Temperature (°C)

22
24
26
27
28
27
26
26
24
23
21
20
19
19
18
18
18
18
17

Feels Like (°C)

16
17
25
25
24
25
26
27
21
19
17
17
16
16
13
14
14
14
13

Dew Point (°C)

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

Relative Humidity (%)

27
23
21
18
16
18
21
24
24
25
25
27
29
32
31
30
30
33
37

Pressure (mb)

1015
1014
1013
1011
1009
1009
1009
1008
1009
1009
1010
1010
1010
1010
1010
1009
1009
1009
1009

Ozone (du)

274
273
273
272
271
271
270
269
269
269
269
268
268
267
267
268
268
268
269

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

Generated: 21/09/26 11:33:38. Forecast: 21/09/26 to 27/09/26. Timezone: UTC-6.00