Clear Outside v1.0 - International Weather Forecasts For Astronomers

Monday 24

Waxing Gibbous 91%

17:56

04:30

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

Sun - Rise: 07:01, Set: 19:54, Transit: 13:28. Moon - Rise: 17:56, Set: 04:30. Civil Dark: 20:18 - 06:37. Nautical Dark: 20:47 - 06:09. Astro Dark: 21:16 - 05:40

Total Clouds (% Sky Obscured)

21
17
15
18
63
45
38
46
60
66
67
78
44
20
55
57
44
39
55
22
22
22
47
77

Low Clouds (% Sky Obscured)

1
0
2
6
5
5
5
20
45
66
67
78
44
20
49
20
5
8
7
8
5
1
1
3

Medium Clouds (% Sky Obscured)

0
2
1
1
1
7
3
29
38
7
7
31
1
0
40
53
36
9
23
2
1
1
1
1

High Clouds (% Sky Obscured)

21
4
1
2
21
5
2
2
0
0
10
5
21
0
0
0
1
0
0
1
4
10
25
64

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
4
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
4
8
6
7
17
10
16
31
23
5
3
4
8
8
6
18
21
1
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)

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

Chance of Frost

Temperature (°C)

23
23
24
26
28
30
31
32
33
33
32
31
31
31
28
28
27
27
27
27
26
25
25
25

Feels Like (°C)

26
27
29
31
32
32
34
35
36
35
33
33
34
33
31
31
31
31
31
29
31
30
29
28

Dew Point (°C)

20
20
20
20
20
20
19
19
19
19
23
24
23
23
22
22
22
22
22
23
23
23
23
23

Relative Humidity (%)

80
81
78
69
62
54
50
46
44
44
58
63
62
63
69
73
73
74
76
78
84
87
87
87

Pressure (mb)

1016
1016
1017
1017
1017
1018
1017
1017
1016
1016
1015
1015
1015
1015
1016
1016
1016
1017
1017
1017
1017
1016
1016
1016

Ozone (du)

294
295
294
295
295
296
294
295
297
295
294
294
293
292
290
292
293
294
295
292
290
289
292
292

Tuesday 25

Waxing Gibbous 96%

18:34

05:28

06 Bad
07 Bad
08 OK
09 OK
10 OK
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 OK
04 OK
05 Bad

Sun - Rise: 07:02, Set: 19:53, Transit: 13:27. Moon - Rise: 18:34, Set: 05:28. Civil Dark: 20:17 - 06:38. Nautical Dark: 20:46 - 06:09. Astro Dark: 21:14 - 05:41

Total Clouds (% Sky Obscured)

87
58
47
38
31
48
66
65
53
45
61
58
70
61
81
100
67
80
58
97
87
45
46
87

Low Clouds (% Sky Obscured)

6
10
10
9
8
6
7
14
25
21
33
37
42
18
55
90
3
5
7
6
6
2
4
5

Medium Clouds (% Sky Obscured)

0
1
1
0
0
0
33
26
5
8
12
11
29
9
31
0
1
11
2
0
0
0
0
0

High Clouds (% Sky Obscured)

72
22
5
3
2
14
9
16
11
12
5
2
65
61
65
66
67
80
58
92
74
23
12
68

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
7
9
9
9
9
9
9
9
9

Fog (%)

0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
20
3
3
1
1

Precipitation Type

None
None
None
None
None
None
None
None
None
None
None
None
Light Rain
Light Rain
None
None
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
1
2
6
11
12
8
8
25
47
91
95
51
64
13
1
1
1
4
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.5
1
0
0
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
1
2
4
5
5
5
5
4
4
3
7
4
3
4
4
3
3
3
2
3
2

Chance of Frost

Temperature (°C)

25
25
26
27
29
30
32
33
33
34
34
34
33
31
28
28
27
26
26
26
25
25
25
25

Feels Like (°C)

28
28
29
32
34
34
35
35
36
37
37
36
36
35
32
31
30
30
29
30
29
28
28
28

Dew Point (°C)

23
23
23
22
22
20
20
21
20
19
18
17
18
18
17
18
22
22
22
22
22
22
22
22

Relative Humidity (%)

88
88
84
75
64
55
51
49
45
41
38
36
39
45
50
57
74
77
78
81
82
83
84
83

Pressure (mb)

1017
1017
1017
1018
1018
1018
1018
1017
1016
1016
1015
1015
1014
1015
1015
1016
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

293
295
296
295
294
295
294
290
290
291
289
289
289
290
289
288
287
289
288
288
287
285
284
285

Wednesday 26

Waxing Gibbous 99%

19:09

No Set

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

Sun - Rise: 07:02, Set: 19:52, Transit: 13:27. Moon - Rise: 19:09, Set: No Set. Civil Dark: 20:16 - 06:38. Nautical Dark: 20:44 - 06:10. Astro Dark: 21:13 - 05:42

Total Clouds (% Sky Obscured)

67
51
85
86
92
80
76
82
82
84
77
92
100
100
100
100
95
55
42
53
46
57
71
56

Low Clouds (% Sky Obscured)

6
7
17
9
13
15
11
13
26
66
77
92
94
94
17
10
7
5
3
6
7
8
10
10

Medium Clouds (% Sky Obscured)

0
0
0
18
3
3
0
4
5
6
4
41
44
9
6
15
5
0
1
0
0
0
0
0

High Clouds (% Sky Obscured)

42
17
45
54
70
29
33
30
34
35
8
14
86
100
100
100
82
20
24
33
36
46
57
43

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
9
3
7
9
9
9
9
9
9
9
9
9

Fog (%)

0
42
38
29
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
Very Light Rain
None
None
None
None
None
None
None
Light Rain
Light Rain
Light Rain
Light Rain
None
None
None
None
None
None
None
None

Precipitation Probability (%)

0
0
0
37
55
30
26
15
7
12
23
65
95
95
95
92
44
3
0
0
0
0
0
0

Precipitation Amount (mm)

0
0
0
0
0.3
0
0
0
0
0
0
0
2
1.2
1
0.9
0
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
4
4
4
4
3
3
2
1
1
2
10
7
5
4
3
3
2
2
2
2
2

Chance of Frost

Temperature (°C)

25
25
26
27
29
30
31
32
33
34
34
33
32
27
26
25
25
25
25
25
25
25
25
25

Feels Like (°C)

28
28
29
31
32
33
34
35
36
36
37
36
35
26
26
26
26
27
27
27
28
29
29
29

Dew Point (°C)

22
22
22
22
21
20
19
19
19
18
19
20
21
24
24
23
21
21
21
21
21
21
21
21

Relative Humidity (%)

83
83
79
71
64
55
48
44
42
39
41
45
50
81
90
87
78
78
79
78
79
79
80
82

Pressure (mb)

1016
1016
1017
1017
1018
1018
1018
1017
1016
1016
1015
1015
1014
1016
1016
1017
1017
1017
1017
1017
1016
1016
1016
1016

Ozone (du)

287
288
289
289
288
288
286
286
287
288
287
287
284
282
283
286
287
286
286
288
289
289
287
285

Thursday 27

Waxing Gibbous 100%

19:41

06:25

06 OK
07 OK
08 Bad
09 Bad
10 Bad
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

Sun - Rise: 07:03, Set: 19:51, Transit: 13:27. Moon - Rise: 19:41, Set: 06:25. Civil Dark: 20:15 - 06:39. Nautical Dark: 20:43 - 06:10. Astro Dark: 21:12 - 05:42

Total Clouds (% Sky Obscured)

44
32
46
60
74
70
70
80
89
94
100
100
95
97
93
100
77
100
94
93
79
62
54
59

Low Clouds (% Sky Obscured)

9
7
7
8
7
8
9
8
38
73
98
97
83
74
46
8
8
9
8
7
9
9
10
8

Medium Clouds (% Sky Obscured)

0
0
1
1
2
5
8
11
30
48
63
45
22
2
2
15
5
2
35
28
13
2
3
44

High Clouds (% Sky Obscured)

31
17
40
60
74
55
30
8
40
68
100
64
48
74
89
99
66
100
50
65
65
48
41
39

ISS Passover

Visibility (miles)

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

Precipitation Probability (%)

0
0
19
30
40
42
38
28
49
68
82
93
95
95
95
64
53
50
13
7
4
1
0
0

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0.2
0.5
0.7
1.2
1.1
0.2
0.2
0
0
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
2
3
3
3
3
3
3
3
4
4
4
3
3
3
2
3
3
2
2
3
2

Chance of Frost

Temperature (°C)

25
25
25
27
28
30
31
32
33
33
32
31
30
29
27
27
26
26
26
26
26
25
25
25

Feels Like (°C)

29
29
30
31
33
34
36
36
35
35
35
34
33
32
31
30
29
30
28
29
29
28
29
28

Dew Point (°C)

22
22
22
22
21
21
20
19
19
18
18
21
21
21
21
23
24
24
23
22
22
22
22
23

Relative Humidity (%)

83
84
79
72
64
58
50
46
43
41
41
53
57
61
69
82
84
87
86
81
81
82
84
86

Pressure (mb)

1016
1016
1017
1017
1017
1018
1017
1017
1017
1016
1016
1015
1015
1015
1016
1016
1017
1017
1017
1017
1017
1017
1016
1016

Ozone (du)

283
284
284
284
284
284
284
284
283
281
281
281
282
283
286
286
286
285
284
284
282
282
284
284

Friday 28

Full Moon 99%

20:11

07:22

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

Sun - Rise: 07:03, Set: 19:50, Transit: 13:27. Moon - Rise: 20:11, Set: 07:22. Civil Dark: 20:14 - 06:39. Nautical Dark: 20:42 - 06:11. Astro Dark: 21:11 - 05:43

Total Clouds (% Sky Obscured)

66
74
75
70
83
65
56
46
49
86
100
88
100
100
100
100
100
100
100
100
100
100
100
97

Low Clouds (% Sky Obscured)

8
8
9
8
8
9
10
11
11
23
47
36
93
93
78
62
46
30
15
0
2
4
9
21

Medium Clouds (% Sky Obscured)

45
49
29
18
18
12
10
6
9
13
15
11
12
2
17
32
47
49
46
43
36
29
25
33

High Clouds (% Sky Obscured)

40
47
51
57
81
46
26
5
20
71
100
75
60
100
100
100
100
100
100
100
99
98
97
91

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
9
9
9
7
4
1
4
7
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
Very Light Rain
Very Light Rain
None
None
None
None
None
Light Rain
Light Rain
Moderate Rain
Moderate Rain
Light Rain
Light Rain
Light Rain
Very Light Rain
None
None
None
None
None

Precipitation Probability (%)

0
0
37
53
65
60
52
41
43
45
48
72
95
95
95
95
95
81
58
9
13
11
1
2

Precipitation Amount (mm)

0
0
0
0.2
0.3
0.2
0
0
0
0
0
0.4
0.9
2.5
3.1
1.8
0.9
0.6
0.3
0
0
0
0
0

Wind Speed/Direction (mph)

2
2
2
3
3
3
3
3
3
4
5
6
6
6
5
4
3
3
3
3
4
3
3
3

Chance of Frost

Temperature (°C)

25
25
26
27
28
30
31
32
33
33
33
33
32
29
28
27
27
26
26
26
26
25
25
25

Feels Like (°C)

29
29
29
31
33
33
35
36
36
36
35
34
33
30
29
29
29
29
29
28
28
29
29
28

Dew Point (°C)

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

Relative Humidity (%)

87
88
84
77
71
59
51
46
42
40
37
37
43
65
78
81
84
88
87
87
86
87
90
91

Pressure (mb)

1017
1017
1018
1018
1019
1019
1019
1018
1018
1017
1016
1016
1016
1016
1017
1018
1018
1019
1018
1018
1018
1018
1018
1017

Ozone (du)

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

Saturday 29

Waning Gibbous 95%

20:41

08:19

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

Sun - Rise: 07:03, Set: 19:49, Transit: 13:26. Moon - Rise: 20:41, Set: 08:19. Civil Dark: 20:13 - 06:40. Nautical Dark: 20:41 - 06:12. Astro Dark: 21:10 - 05:44

Total Clouds (% Sky Obscured)

94
90
93
96
99
94
90
88
89
90
91
95
97
100
100
100
100
95
90
86
75
64
53
52

Low Clouds (% Sky Obscured)

40
46
49
51
48
14
11
15
26
37
48
60
72
83
55
28
0
2
3
5
5
6
10
19

Medium Clouds (% Sky Obscured)

40
44
49
58
63
52
47
63
68
62
56
51
42
34
24
16
7
6
4
2
4
6
9
9

High Clouds (% Sky Obscured)

83
75
83
92
99
65
36
27
38
49
61
73
85
97
98
99
100
94
87
81
62
42
20
18

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 (%)

1
0
7
8
6
15
20
23
29
33
38
45
50
53
42
28
5
8
7
0
1
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)

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

Chance of Frost

Temperature (°C)

26
26
26
27
28
29
30
31
33
33
33
33
32
31
29
29
28
27
27
27
26
26
26
26

Feels Like (°C)

29
29
28
30
32
32
32
31
32
39
37
35
35
36
36
30
30
30
30
30
29
29
29
31

Dew Point (°C)

24
24
25
25
25
25
24
23
22
22
21
21
21
22
23
23
24
24
24
24
24
24
25
25

Relative Humidity (%)

91
91
92
87
83
79
69
60
54
52
50
49
54
60
67
71
76
82
83
86
88
88
91
92

Pressure (mb)

1018
1018
1019
1019
1019
1019
1019
1019
1018
1018
1017
1017
1017
1017
1017
1017
1018
1018
1018
1018
1018
1017
1017
1017

Ozone (du)

280
282
283
283
284
284
284
284
283
284
284
284
284
283
282
282
282
282
281
280
280
280
280
280

Sunday 30

Waning Gibbous 89%

21:12

09:18

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
20 Bad
21 Bad
22 Bad
23 Bad
00 Bad
01 Bad

Sun - Rise: 07:04, Set: 19:48, Transit: 13:26. Moon - Rise: 21:12, Set: 09:18. Civil Dark: 20:12 - 06:40. Nautical Dark: 20:40 - 06:12. Astro Dark: 21:08 - 05:44

Total Clouds (% Sky Obscured)

54
53
54
54
54
68
83
98
99
99
100
100
100
100
100
100
100
98
97
95

Low Clouds (% Sky Obscured)

54
53
54
54
54
42
43
55
47
38
30
24
20
14
12
10
9
9
9
8

Medium Clouds (% Sky Obscured)

8
7
8
8
6
3
4
5
7
9
11
18
26
34
36
34
31
28
24
22

High Clouds (% Sky Obscured)

16
16
13
11
14
43
69
94
95
97
100
100
100
100
100
100
100
98
96
94

ISS Passover

Visibility (miles)

9
9
9
9
9
9
9
9
9
8
7
6
7
8
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

Precipitation Type

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

Precipitation Probability (%)

1
0
11
16
19
48
66
80
95
95
95
95
95
95
84
59
5
7
5
0

Precipitation Amount (mm)

0
0
0
0
0
0
0.3
0.4
0.6
0.7
0.7
0.7
0.7
0.7
0.4
0
0
0
0
0

Wind Speed/Direction (mph)

4
4
4
5
6
7
8
8
9
9
9
10
9
7
6
5
5
5
5
4

Chance of Frost

Temperature (°C)

26
26
27
28
29
31
31
32
32
32
31
30
29
28
27
27
27
27
27
27

Feels Like (°C)

30
30
30
33
33
33
34
35
36
36
35
34
34
33
32
28
29
30
31
31

Dew Point (°C)

24
25
25
24
23
23
23
23
23
23
24
24
25
24
24
25
25
25
25
25

Relative Humidity (%)

90
90
88
80
70
63
61
59
56
61
67
72
77
82
87
87
87
87
88
90

Pressure (mb)

1017
1017
1018
1018
1018
1018
1018
1018
1017
1017
1017
1016
1017
1017
1017
1018
1018
1018
1018
1017

Ozone (du)

280
280
280
281
281
281
280
280
280
279
278
278
278
278
279
279
279
279
279
279

Forecast for Pittsburg, Polk, United States of America (27.66,-81.52)

Generated: 24/08/26 06:49:11. Forecast: 24/08/26 to 30/08/26. Timezone: UTC-4.00