Clear Outside v1.0 - International Weather Forecasts For Astronomers

Thursday 27

Full Moon 100%

19:23

06:35

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

Sun - Rise: 06:09, Set: 19:32, Transit: 12:49. Moon - Rise: 19:23, Set: 06:35. Civil Dark: 20:02 - 05:39. Nautical Dark: 20:38 - 05:03. Astro Dark: 21:16 - 04:25

Total Clouds (% Sky Obscured)

6
63
60
100
92
91
95
18
68
66
74
73
59
60
61
69
80
96
74
61
60
94
95
72

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
24
28
4
68
58
74
41
58
3
60
69
80
65
31
17
0
41
26
28

High Clouds (% Sky Obscured)

6
63
60
100
91
81
94
9
13
53
11
51
41
55
56
22
13
68
56
57
60
89
90
56

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
1
3
15
12
1
1
1
0
0
0
0
0
0
0
0
0
0
0
13
11
8
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)

13
8
9
9
11
9
10
9
7
6
5
6
6
8
12
12
13
12
12
11
11
13
14
12

Chance of Frost

Temperature (°C)

26
25
24
24
23
22
22
21
21
21
20
19
20
23
26
28
31
33
35
36
36
35
35
35

Feels Like (°C)

25
23
23
23
20
19
19
19
22
20
20
18
19
20
22
25
27
30
32
35
36
33
32
31

Dew Point (°C)

3
9
13
14
13
12
12
13
13
12
11
10
10
11
11
10
9
7
5
4
4
3
4
5

Relative Humidity (%)

23
37
49
51
53
53
55
57
58
56
56
53
54
45
38
32
25
20
15
14
13
13
14
16

Pressure (mb)

1011
1012
1013
1013
1014
1014
1014
1013
1013
1013
1012
1012
1012
1012
1011
1010
1009
1007
1006
1005
1004
1004
1004
1004

Ozone (du)

294
294
294
293
293
292
292
292
290
289
287
286
286
286
286
287
287
286
286
286
285
284
284
285

Friday 28

Waning Gibbous 99%

19:43

07:44

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

Sun - Rise: 06:10, Set: 19:30, Transit: 12:49. Moon - Rise: 19:43, Set: 07:44. Civil Dark: 20:00 - 05:40. Nautical Dark: 20:36 - 05:04. Astro Dark: 21:14 - 04:26

Total Clouds (% Sky Obscured)

64
60
65
74
69
59
65
85
100
90
53
65
85
49
45
45
50
55
98
56
100
100
100
100

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
24
37
69
62
15
20
3
0
0
0
0
3
14
3
6
3
0
0
5
46
1
11
20

High Clouds (% Sky Obscured)

61
41
40
17
5
45
56
82
100
90
53
65
85
49
45
45
50
55
98
49
100
100
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 (%)

0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
10
5
3
8

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)

10
7
4
3
4
4
5
7
7
6
5
4
4
3
4
4
3
4
7
8
8
11
19
14

Chance of Frost

Temperature (°C)

33
30
28
25
23
22
21
21
21
21
20
20
19
22
25
28
30
31
34
35
36
36
36
36

Feels Like (°C)

30
27
25
24
22
22
20
20
21
20
19
19
19
22
25
27
30
31
32
33
36
33
30
31

Dew Point (°C)

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

Relative Humidity (%)

19
20
22
24
28
33
39
44
51
47
45
47
48
44
39
35
31
28
25
22
19
17
18
25

Pressure (mb)

1004
1004
1005
1006
1006
1006
1006
1006
1007
1007
1008
1008
1008
1008
1008
1008
1007
1006
1005
1004
1003
1001
1001
1001

Ozone (du)

285
285
285
285
284
284
282
281
279
279
280
282
282
282
282
283
284
285
285
285
285
285
285
284

Saturday 29

Waning Gibbous 95%

20:02

08:54

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

Sun - Rise: 06:11, Set: 19:28, Transit: 12:49. Moon - Rise: 20:02, Set: 08:54. Civil Dark: 19:58 - 05:41. Nautical Dark: 20:34 - 05:05. Astro Dark: 21:12 - 04:28

Total Clouds (% Sky Obscured)

100
55
70
22
60
34
48
100
100
100
100
100
100
100
78
57
35
35
40
45
41
41
41
42

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)

23
24
2
2
2
1
0
0
0
0
0
0
0
0
1
0
0
1
1
1
12
34
17
12

High Clouds (% Sky Obscured)

100
22
62
19
60
34
47
100
100
100
100
100
100
100
78
57
35
35
40
45
39
34
30
34

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
1
1
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)

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

Chance of Frost

Temperature (°C)

33
31
29
27
26
25
25
24
24
22
21
20
21
22
24
25
28
30
32
33
34
34
33
33

Feels Like (°C)

28
27
25
24
25
24
24
25
24
22
21
21
22
23
24
25
27
27
28
28
30
29
28
29

Dew Point (°C)

18
15
11
18
18
17
17
17
16
14
14
14
14
13
12
12
11
9
9
8
7
5
3
4

Relative Humidity (%)

40
38
34
56
60
58
63
63
63
63
64
65
62
55
49
42
35
26
24
21
19
16
15
16

Pressure (mb)

1002
1003
1004
1005
1005
1005
1006
1005
1006
1006
1006
1007
1007
1007
1007
1006
1006
1005
1004
1003
1002
1001
1001
1000

Ozone (du)

284
285
285
285
284
284
284
283
283
282
282
282
283
284
284
284
285
284
284
284
284
285
286
288

Sunday 30

Waning Gibbous 89%

20:22

10:06

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

Sun - Rise: 06:12, Set: 19:27, Transit: 12:48. Moon - Rise: 20:22, Set: 10:06. Civil Dark: 19:56 - 05:42. Nautical Dark: 20:32 - 05:07. Astro Dark: 21:10 - 04:29

Total Clouds (% Sky Obscured)

49
59
47
19
40
35
28
18
37
47
53
57
61
64
52
22
12
40
35
35
35
35
40
57

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)

30
2
1
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
0
0
0
1
15
12

High Clouds (% Sky Obscured)

44
59
47
17
40
35
28
18
35
35
40
40
45
50
45
15
11
40
35
35
35
35
40
57

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
1
2
1
1
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)

14
20
18
13
9
7
8
10
11
9
5
3
4
5
6
7
8
9
8
7
6
6
5
4

Chance of Frost

Temperature (°C)

30
27
23
22
21
20
20
19
19
18
17
16
18
19
21
22
24
25
26
27
28
28
28
27

Feels Like (°C)

25
20
19
19
22
19
19
18
18
16
16
15
17
18
20
21
23
23
23
24
25
26
25
27

Dew Point (°C)

2
12
10
9
9
9
8
7
8
8
8
7
8
8
8
8
7
5
3
2
1
1
1
2

Relative Humidity (%)

16
40
43
43
46
47
47
45
48
51
54
54
52
48
44
39
33
27
22
19
17
17
17
19

Pressure (mb)

1001
1004
1006
1007
1008
1009
1009
1010
1010
1011
1011
1012
1013
1013
1013
1013
1013
1012
1011
1010
1009
1009
1008
1008

Ozone (du)

287
289
290
291
291
292
291
291
290
290
291
291
291
291
292
291
291
290
289
289
289
289
289
289

Monday 31

Waning Gibbous 81%

20:44

11:22

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

Sun - Rise: 06:13, Set: 19:25, Transit: 12:48. Moon - Rise: 20:44, Set: 11:22. Civil Dark: 19:54 - 05:44. Nautical Dark: 20:30 - 05:08. Astro Dark: 21:08 - 04:31

Total Clouds (% Sky Obscured)

78
98
71
100
100
51
75
96
94
92
87
86
83
82
89
93
98
95
94
91
60
30
2
6

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
3
6
10
6
3
0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

0
1
2
14
0
5
10
17
30
51
63
69
73
76
84
90
98
83
68
53
37
19
1
3

High Clouds (% Sky Obscured)

78
97
71
100
100
51
75
96
86
76
65
67
64
64
76
83
88
90
88
89
59
28
0
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
7
9
8
21
17
13
17
16
5
9
7
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)

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

Chance of Frost

Temperature (°C)

25
23
21
20
19
18
19
18
17
17
17
17
18
20
21
22
24
25
27
29
30
30
30
29

Feels Like (°C)

22
20
16
17
16
15
17
17
16
16
18
19
15
16
16
17
18
19
24
25
26
26
26
26

Dew Point (°C)

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

Relative Humidity (%)

25
28
27
30
30
31
31
30
29
30
32
34
34
34
34
32
31
29
28
26
24
23
23
22

Pressure (mb)

1009
1009
1010
1010
1010
1010
1011
1011
1012
1012
1012
1012
1012
1012
1012
1012
1012
1012
1011
1010
1009
1009
1008
1008

Ozone (du)

288
289
291
291
291
291
292
292
293
293
292
292
292
292
292
293
294
295
295
296
296
295
294
292

Tuesday 1

Waning Gibbous 71%

21:11

12:39

19 Good
20 Good
21 OK
22 OK
23 OK
00 OK
01 Good
02 Good
03 Good
04 OK
05 OK
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

Sun - Rise: 06:14, Set: 19:23, Transit: 12:48. Moon - Rise: 21:11, Set: 12:39. Civil Dark: 19:53 - 05:45. Nautical Dark: 20:28 - 05:09. Astro Dark: 21:05 - 04:32

Total Clouds (% Sky Obscured)

11
18
23
28
32
23
13
4
13
22
31
52
76
100
85
67
55
67
85
100
99
97
95
91

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)

5
6
11
14
16
11
6
2
2
1
0
18
36
51
62
67
55
67
70
63
45
27
8
22

High Clouds (% Sky Obscured)

5
9
12
16
20
14
7
1
12
21
28
49
75
100
85
67
55
67
85
98
97
96
95
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 (%)

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)

7
7
7
8
8
9
8
8
10
10
10
9
11
13
15
16
18
19
16
14
12
12
11
12

Chance of Frost

Temperature (°C)

28
27
25
25
24
24
24
24
23
23
22
23
24
25
27
29
31
32
33
34
35
35
35
35

Feels Like (°C)

30
29
27
27
27
27
23
23
23
23
22
23
20
20
20
21
21
21
29
28
28
28
29
30

Dew Point (°C)

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

Relative Humidity (%)

23
25
27
28
29
31
31
31
31
31
30
30
27
25
23
18
15
12
11
10
10
11
11
12

Pressure (mb)

1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1008
1009
1008
1008
1007
1007
1006
1005
1005
1005
1005

Ozone (du)

290
287
284
283
282
281
281
281
281
281
281
280
281
281
281
281
281
281
281
280
280
280
280
280

Wednesday 2

Waning Gibbous 60%

21:44

13:56

19 Bad
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad
02 Bad
03 Bad
04 Bad
05 Bad

Sun - Rise: 06:15, Set: 19:21, Transit: 12:47. Moon - Rise: 21:44, Set: 13:56. Civil Dark: 19:51 - 05:46. Nautical Dark: 20:26 - 05:11. Astro Dark: 21:03 - 04:34

Total Clouds (% Sky Obscured)

90
87
93
97
100
99
99
99
99
99
100

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
0
0

Medium Clouds (% Sky Obscured)

38
53
55
57
63
64
69
75
83
92
100

High Clouds (% Sky Obscured)

85
80
89
94
100
89
79
72
81
90
99

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9

Fog (%)

0
0
0
0
0
0
0
0
0
0
0

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
0
0
5
7
8
8
6
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

11
13
15
14
12
12
11
10
10
9
9

Chance of Frost

Temperature (°C)

33
31
29
28
27
26
26
25
25
25
24

Feels Like (°C)

29
29
28
28
28
28
22
22
22
22
22

Dew Point (°C)

3
4
5
8
10
13
13
13
13
13
13

Relative Humidity (%)

14
17
21
27
34
43
45
47
47
48
47

Pressure (mb)

1005
1006
1006
1007
1007
1007
1007
1006
1006
1006
1006

Ozone (du)

279
279
278
278
278
277
277
278
278
278
279

Forecast for Wall, Pennington, United States of America (43.87,-102.23)

Generated: 27/08/26 18:46:28. Forecast: 27/08/26 to 02/09/26. Timezone: UTC-6.00