Clear Outside v1.0 - International Weather Forecasts For Astronomers

Friday 23

Third Quarter 40%

23:59

14:10

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

Sun - Rise: 05:57, Set: 18:59, Transit: 12:28. Moon - Rise: 23:59, Set: 14:10. Civil Dark: 19:24 - 05:32. Nautical Dark: 19:54 - 05:02. Astro Dark: 20:25 - 04:31

Total Clouds (% Sky Obscured)

99
98
96
96
95
93
69
1
0
8
4
9
9
34
10
38
33
100
84
75
64
54
69
93

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
0
8
4
9
9
32
6
36
15
34
0
7
13
9
6
0

Medium Clouds (% Sky Obscured)

0
1
1
1
0
0
0
0
0
0
0
0
0
1
5
6
27
100
31
31
43
32
11
5

High Clouds (% Sky Obscured)

99
97
96
95
95
93
69
1
0
0
0
0
0
2
3
3
5
41
80
67
51
40
65
93

ISS Passover

Visibility (miles)

4
1
9
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

Fog (%)

-
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

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

Precipitation Probability (%)

93
40
0
2
2
2
3
3
3
3
2
2
2
1
2
2
2
2
2
3
2
2
2
2

Precipitation Amount (mm)

0.61
0.75
0
0.05
0.02
0.02
0.04
0.05
0.05
0.05
0.06
0.04
0.06
0.04
0.09
0.11
0.12
0.11
0.1
0.08
0.08
0.05
0.05
0.07

Wind Speed/Direction (mph)

11
14
15
13
11
10
8
7
5
4
4
4
4
4
3
4
5
6
7
8
8
8
8
9

Chance of Frost

Temperature (°C)

25
23
21
20
20
20
19
18
18
18
18
19
20
21
23
24
25
27
28
28
28
27
26
24

Feels Like (°C)

26
24
22
21
21
20
19
19
18
18
18
19
21
22
23
25
26
29
30
30
30
29
26
25

Dew Point (°C)

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

Relative Humidity (%)

73
90
100
100
100
100
100
100
100
100
100
100
100
100
100
91
81
73
67
63
61
66
75
84

Pressure (mb)

1012
1013
1013
1013
1014
1014
1014
1014
1014
1015
1015
1016
1016
1016
1016
1015
1014
1014
1013
1012
1012
1012
1013
1014

Ozone (du)

295
295
295
296
296
296
296
295
295
295
295
295
295
295
294
294
293
293
292
291
291
291
291
291

Saturday 24

Waning Crescent 30%

00:45

15:11

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

Sun - Rise: 05:57, Set: 18:58, Transit: 12:28. Moon - Rise: 00:45, Set: 15:11. Civil Dark: 19:23 - 05:32. Nautical Dark: 19:53 - 05:03. Astro Dark: 20:24 - 04:32

Total Clouds (% Sky Obscured)

95
95
89
74
65
64
63
51
7
10
31
31
46
57
94
77
69
78
52
41
16
22
46
46

Low Clouds (% Sky Obscured)

0
1
2
5
12
12
9
7
6
9
12
17
28
46
94
76
66
77
47
36
3
4
8
12

Medium Clouds (% Sky Obscured)

2
2
2
2
2
0
0
0
0
0
0
0
0
0
0
6
9
14
9
8
6
5
3
9

High Clouds (% Sky Obscured)

95
95
89
73
61
61
59
47
2
2
23
17
26
21
8
1
2
7
12
11
11
17
41
38

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
1
1
0
0
0
1
1
1
1
0
0
0
0
0
1
1
1
1
1
1
1
1

Precipitation Amount (mm)

0.04
0.02
0.01
0.01
0
0
0
0.01
0.01
0.01
0.01
0
0
0
0
0
0.01
0.02
0.05
0.12
0.18
0.17
0.16
0.15

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
23
22
21
20
20
19
18
18
18
18
19
21
23
24
26
27
28
29
30
30
29
27
26

Feels Like (°C)

24
23
23
22
21
21
20
19
18
19
19
20
22
24
25
26
29
31
31
32
31
30
29
26

Dew Point (°C)

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

Relative Humidity (%)

91
99
100
100
100
100
100
100
100
100
100
100
100
100
91
81
73
66
61
56
53
56
63
70

Pressure (mb)

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

Ozone (du)

291
291
291
291
290
290
290
289
289
288
288
287
286
285
284
284
283
283
282
282
282
282
282
281

Sunday 25

Waning Crescent 20%

01:39

16:11

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

Sun - Rise: 05:58, Set: 18:57, Transit: 12:27. Moon - Rise: 01:39, Set: 16:11. Civil Dark: 19:22 - 05:33. Nautical Dark: 19:52 - 05:03. Astro Dark: 20:22 - 04:33

Total Clouds (% Sky Obscured)

31
18
22
26
34
18
45
41
26
19
9
37
34
47
57
57
57
57
57
57
20
20
20
20

Low Clouds (% Sky Obscured)

12
1
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)

7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6

High Clouds (% Sky Obscured)

25
17
22
26
34
18
45
41
26
19
9
37
34
47
57
57
57
57
57
57
17
17
17
17

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
0
0
0
0
0
0
1
1
0
0
0
0
1
1
1
1
1
0
0
1
1
1

Precipitation Amount (mm)

0.09
0.03
0
0
0
0
0
0
0.01
0.01
0
0
0
0
0.01
0.01
0.01
0.01
0.01
0
0
0.01
0.01
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
23
22
21
20
19
19
19
19
20
22
23
25
27
28
30
31
31
32
32
31
29
27

Feels Like (°C)

25
24
23
23
22
21
20
19
19
20
21
23
24
26
29
30
31
32
32
32
32
31
29
28

Dew Point (°C)

20
21
21
21
21
20
19
19
19
19
20
22
22
22
21
20
20
19
18
17
16
16
17
17

Relative Humidity (%)

76
82
88
96
100
100
100
100
100
100
100
99
91
80
71
62
55
50
45
42
39
42
49
55

Pressure (mb)

1012
1012
1013
1012
1012
1012
1012
1012
1012
1012
1013
1013
1013
1013
1012
1011
1010
1009
1008
1008
1007
1007
1007
1008

Ozone (du)

281
281
281
281
281
281
280
280
280
280
280
280
280
280
280
280
279
279
278
278
278
278
277
277

Monday 26

Waning Crescent 11%

02:39

17:08

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

Sun - Rise: 05:59, Set: 18:56, Transit: 12:27. Moon - Rise: 02:39, Set: 17:08. Civil Dark: 19:21 - 05:34. Nautical Dark: 19:50 - 05:04. Astro Dark: 20:21 - 04:34

Total Clouds (% Sky Obscured)

20
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
52
52
52
52

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)

6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
13
13
13

High Clouds (% Sky Obscured)

17
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
48
48
48
48

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1

Precipitation Amount (mm)

0.01
0
0
0
0
0
0
0
0.01
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.01

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

26
25
24
23
22
22
21
21
20
21
22
24
26
28
30
32
32
33
33
34
34
32
30
28

Feels Like (°C)

26
25
24
23
23
22
21
21
21
21
22
24
26
29
31
32
32
33
33
34
34
32
30
28

Dew Point (°C)

17
18
18
18
18
18
18
18
18
18
18
18
18
18
17
17
15
14
14
13
12
12
13
14

Relative Humidity (%)

60
65
70
75
79
82
85
87
88
85
78
69
60
52
46
41
36
33
30
28
27
30
35
41

Pressure (mb)

1008
1009
1009
1009
1009
1009
1009
1009
1009
1009
1010
1010
1010
1010
1009
1009
1008
1007
1007
1006
1006
1006
1007
1007

Ozone (du)

276
276
276
277
278
279
279
279
279
279
279
280
279
279
278
277
277
276
277
277
277
276
276
275

Tuesday 27

Waning Crescent 4%

03:46

18:01

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

Sun - Rise: 05:59, Set: 18:54, Transit: 12:27. Moon - Rise: 03:46, Set: 18:01. Civil Dark: 19:19 - 05:34. Nautical Dark: 19:49 - 05:05. Astro Dark: 20:19 - 04:34

Total Clouds (% Sky Obscured)

52
52
6
6
6
6
6
6
31
31
31
31
31
31
0
0
0
0
0
0
91
91
91
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)

13
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
6
6

High Clouds (% Sky Obscured)

48
48
6
6
6
6
6
6
31
31
31
31
31
31
0
0
0
0
0
0
91
91
91
91

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
1
0
0
0
1
1
2
2
3
4

Precipitation Amount (mm)

0
0
0
0
0
0
0
0
0
0
0
0
0.01
0.01
0.01
0
0
0
0.01
0.04
0.09
0.11
0.11
0.1

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

27
25
24
24
23
23
22
22
22
22
23
24
26
28
30
31
32
33
33
33
33
31
29
26

Feels Like (°C)

27
25
24
24
23
23
22
22
22
22
23
24
26
29
30
32
32
33
33
34
33
32
30
28

Dew Point (°C)

14
15
15
16
16
16
16
16
16
17
17
17
17
18
18
18
18
17
17
16
16
17
18
19

Relative Humidity (%)

47
52
57
60
62
64
67
69
71
72
68
63
58
53
49
46
43
40
38
36
36
42
54
66

Pressure (mb)

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

Ozone (du)

276
276
277
277
277
278
278
278
278
279
279
280
280
281
281
280
280
279
278
277
277
277
276
276

Wednesday 28

Waning Crescent 1%

04:57

18:48

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

Sun - Rise: 06:00, Set: 18:53, Transit: 12:27. Moon - Rise: 04:57, Set: 18:48. Civil Dark: 19:18 - 05:35. Nautical Dark: 19:48 - 05:06. Astro Dark: 20:18 - 04:35

Total Clouds (% Sky Obscured)

91
91
94
94
94
94
94
94
92
92
92
92
92
92
38
38
38
38
38
38
99
99
99
99

Low Clouds (% Sky Obscured)

0
0
0
0
0
0
0
0
1
1
1
1
1
1
31
31
31
31
31
31
3
3
3
3

Medium Clouds (% Sky Obscured)

6
6
1
1
1
1
1
1
0
0
0
0
0
0
9
9
9
9
9
9
8
8
8
8

High Clouds (% Sky Obscured)

91
91
94
94
94
94
94
94
92
92
92
92
92
92
23
23
23
23
23
23
99
99
99
99

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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
Very Light Rain
Very Light Rain
Very Light Rain
Very Light Rain
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 (%)

5
7
8
7
6
4
3
2
2
2
0
0
0
0
1
2
1
1
1
4
4
4
7
11

Precipitation Amount (mm)

0.09
0.14
0.24
0.24
0.19
0.14
0.09
0.04
0.02
0.01
0
0
0
0
0.01
0.01
0.01
0.02
0.01
0.01
0.01
0.04
0.2
0.36

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

25
24
24
23
22
22
21
21
20
20
21
23
24
26
28
29
30
31
32
32
32
30
27
24

Feels Like (°C)

26
25
24
24
23
22
22
21
21
21
22
23
25
28
30
31
32
33
33
33
32
30
27
24

Dew Point (°C)

20
21
21
20
20
19
19
20
20
20
21
21
22
22
21
21
20
20
19
17
16
16
17
18

Relative Humidity (%)

75
80
84
85
85
86
89
94
99
100
97
91
85
76
69
62
56
51
46
41
39
44
56
69

Pressure (mb)

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

Ozone (du)

276
276
276
277
277
277
277
277
277
277
278
278
278
277
277
277
277
277
277
276
276
276
276
276

Thursday 29

Waning Crescent 0%

06:08

19:31

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

Sun - Rise: 06:01, Set: 18:52, Transit: 12:26. Moon - Rise: 06:08, Set: 19:31. Civil Dark: 19:17 - 05:36. Nautical Dark: 19:46 - 05:06. Astro Dark: 20:17 - 04:36

Total Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
45
45
45
45
45
45
0
0
0
0
0
0
97
97
97
97

Low Clouds (% Sky Obscured)

3
3
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
10
10
10

Medium Clouds (% Sky Obscured)

8
8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
9
9
9

High Clouds (% Sky Obscured)

99
99
100
100
100
100
100
100
45
45
45
45
45
45
0
0
0
0
0
0
97
97
97
97

ISS Passover

Visibility (miles)

10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10

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

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

Precipitation Probability (%)

12
11
8
7
5
6
6
6
6
4
3
3
0
0
0
0
2
2
1
2
0
1
1
2

Precipitation Amount (mm)

0.35
0.26
0.18
0.12
0.07
0.06
0.08
0.12
0.13
0.08
0.02
0.01
0
0
0
0
0.01
0.02
0.02
0.01
0
0.01
0.02
0.04

Wind Speed/Direction (mph)

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

Chance of Frost

Temperature (°C)

23
22
22
22
22
22
21
21
20
20
21
22
24
26
28
29
30
31
32
32
32
31
29
27

Feels Like (°C)

23
23
23
23
23
23
22
21
21
21
22
23
25
28
30
31
32
33
33
33
32
31
29
28

Dew Point (°C)

19
19
20
20
21
22
21
21
20
20
21
22
22
22
21
21
20
19
19
18
17
16
16
17

Relative Humidity (%)

77
82
86
91
95
99
100
100
100
100
100
100
91
78
68
61
55
50
46
42
40
41
47
52

Pressure (mb)

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

Ozone (du)

277
278
278
278
279
279
279
279
280
280
280
280
280
279
279
279
279
279
279
279
278
278
277
277

Forecast for Sells, Pima County, US (31.96,-111.60)

Generated: 23/08/19 21:01:23. Forecast: 23/08/19 to 29/08/19. Timezone: UTC-7.00